Air quality in Castelo

Air quality index (AQI⁺) and PM2.5 air pollution in Castelo • 13 Followers • 15:00, Apr 23 Local time

52*

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

9.5 µg/m³

weather condition icon

23°

wind direction icon

9 km/h

weather humid icon

89 %

Hourly forecast

Castelo air quality index (AQI⁺) forecast

Now

52

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

9

km/h

Humidity icon

89%

18:00

52

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

6

km/h

Humidity icon

93%

19:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

6

km/h

Humidity icon

96%

20:00

52

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21°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

5

km/h

Humidity icon

96%

21:00

52

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21°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

3

km/h

Humidity icon

96%

22:00

52

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21°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

2

km/h

Humidity icon

96%

23:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

1

km/h

Humidity icon

96%

Fri

00:00

54

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

1

km/h

Humidity icon

96%

01:00

54

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20°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

1

km/h

Humidity icon

97%

02:00

54

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20°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

0

km/h

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96%

03:00

56

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20°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

0

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Humidity icon

97%

04:00

56

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19°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

2

km/h

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98%

05:00

56

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19°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

3

km/h

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98%

06:00

54

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19°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

4

km/h

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98%

07:00

54

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20°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

3

km/h

Humidity icon

95%

08:00

54

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

3

km/h

Humidity icon

89%

09:00

52

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24°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

3

km/h

Humidity icon

79%

10:00

52

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26°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

2

km/h

Humidity icon

67%

11:00

52

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27°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

2

km/h

Humidity icon

59%

12:00

49

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

3

km/h

Humidity icon

55%

13:00

49

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

4

km/h

Humidity icon

53%

14:00

49

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

5

km/h

Humidity icon

52%

15:00

45

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

8

km/h

Humidity icon

55%

16:00

45

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26°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

11

km/h

Humidity icon

68%

17:00

45

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

8

km/h

Humidity icon

82%

18:00

47

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

6

km/h

Humidity icon

91%

19:00

47

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

3

km/h

Humidity icon

94%

20:00

47

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

1

km/h

Humidity icon

95%

21:00

52

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

1

km/h

Humidity icon

96%

22:00

52

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20°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

2

km/h

Humidity icon

96%

23:00

52

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20°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

2

km/h

Humidity icon

97%

Sat

00:00

53

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20°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

3

km/h

Humidity icon

95%

01:00

53

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20°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

2

km/h

Humidity icon

94%

02:00

53

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20°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

2

km/h

Humidity icon

94%

03:00

53

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19°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

2

km/h

Humidity icon

94%

04:00

53

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19°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

2

km/h

Humidity icon

97%

05:00

53

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19°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

4

km/h

Humidity icon

97%

06:00

56

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19°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

4

km/h

Humidity icon

97%

07:00

56

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20°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

4

km/h

Humidity icon

91%

08:00

56

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23°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

4

km/h

Humidity icon

80%

09:00

55

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26°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

4

km/h

Humidity icon

71%

10:00

55

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28°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

3

km/h

Humidity icon

64%

11:00

55

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29°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

3

km/h

Humidity icon

58%

12:00

51

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

4

km/h

Humidity icon

54%

13:00

51

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30°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

4

km/h

Humidity icon

52%

14:00

51

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30°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

5

km/h

Humidity icon

51%

15:00

48

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30°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

4

km/h

Humidity icon

53%

16:00

48

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28°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

4

km/h

Humidity icon

64%

17:00

48

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25°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

5

km/h

Humidity icon

76%

18:00

53

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23°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

4

km/h

Humidity icon

85%

19:00

53

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22°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

2

km/h

Humidity icon

90%

20:00

53

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22°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

3

km/h

Humidity icon

90%

21:00

54

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

5

km/h

Humidity icon

89%

22:00

54

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21°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

5

km/h

Humidity icon

89%

23:00

54

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21°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

5

km/h

Humidity icon

90%

Sun

00:00

54

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21°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

6

km/h

Humidity icon

91%

01:00

54

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20°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

6

km/h

Humidity icon

92%

02:00

54

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20°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

6

km/h

Humidity icon

92%

03:00

52

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20°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

6

km/h

Humidity icon

93%

04:00

52

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

6

km/h

Humidity icon

93%

05:00

52

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20°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

6

km/h

Humidity icon

94%

06:00

52

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

6

km/h

Humidity icon

94%

07:00

52

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21°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

5

km/h

Humidity icon

88%

08:00

52

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25°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

6

km/h

Humidity icon

77%

09:00

52

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27°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

5

km/h

Humidity icon

68%

10:00

52

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29°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

4

km/h

Humidity icon

61%

11:00

52

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31°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

4

km/h

Humidity icon

54%

12:00

52

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31°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

4

km/h

Humidity icon

49%

13:00

52

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32°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

5

km/h

Humidity icon

44%

14:00

52

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32°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

5

km/h

Humidity icon

41%

15:00

53

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31°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

5

km/h

Humidity icon

44%

16:00

53

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

3

km/h

Humidity icon

58%

Daily forecast

|

Castelo air quality index (AQI⁺) forecast

Today

52

Weather icon

28°

20°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

13

km/h

Humidity icon

82%

Fri

52

Weather icon

28°

19°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

11

km/h

Humidity icon

78%

Sat

53

Weather icon

30°

19°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

5

km/h

Humidity icon

74%

Air pollutants

What is the current air quality in Castelo?

IQAir exclamation icon

PM2.5 concentration is currently 1.9 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Castelo

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Castelo

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Castelo

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Brazil AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Brazil

Campinas, Sao Paulo

68

2
The national flag of Brazil

Sao Paulo, Sao Paulo

62

3
The national flag of Brazil

Brasilia, Federal District

26

4
The national flag of Brazil

Cuiaba, Mato Grosso

21

5
The national flag of Brazil

Recife, Pernambuco

19

6
The national flag of Brazil

Camacari, Bahia

12

History

Historic air quality graph for Castelo

52 AQI⁺ US
Moderate
15:00–16:00 Apr 23 Local time
AQI⁺ US

History

Historic air quality graph for Castelo

52 AQI⁺ US
Moderate
15:00–16:00 Apr 23 Local time
AQI⁺ US

Most polluted locations near Castelo

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Brazil AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Brazil

Campinas, Sao Paulo

68

2
The national flag of Brazil

Sao Paulo, Sao Paulo

62

3
The national flag of Brazil

Brasilia, Federal District

26

4
The national flag of Brazil

Cuiaba, Mato Grosso

21

5
The national flag of Brazil

Recife, Pernambuco

19

6
The national flag of Brazil

Camacari, Bahia

12

Be the first to measure and contribute air quality data to your community

Where is the cleanest air quality in Castelo?

No locations are available.