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Air quality near St Martin d'Heres, Saint-Martin-d'Hères

Air quality index (AQI⁺) and PM2.5 air pollution near St Martin d'Heres, Saint-Martin-d'Hères • 21.8K Followers • 00:00, Apr 25 Local time

US AQI⁺

Moderate

Main pollutant:

PM2.5

9.4 µg/m³

15°

1 km/h

61 %

Hourly forecast

St Martin d'Heres, Saint-Martin-d'Hères air quality index (AQI⁺) forecast

Now

15°

km/h

61%

02:00

14°

km/h

63%

03:00

13°

km/h

70%

04:00

13°

km/h

70%

05:00

12°

km/h

62%

06:00

11°

km/h

63%

07:00

10°

km/h

70%

08:00

11°

km/h

72%

09:00

14°

km/h

64%

10:00

17°

km/h

48%

11:00

20°

km/h

40%

12:00

22°

km/h

33%

13:00

24°

km/h

29%

14:00

25°

km/h

29%

15:00

25°

km/h

30%

16:00

25°

km/h

26%

17:00

25°

km/h

25%

18:00

25°

km/h

24%

19:00

24°

km/h

30%

20:00

22°

km/h

30%

21:00

20°

km/h

31%

22:00

18°

km/h

43%

23:00

15°

km/h

62%

Sun

00:00

14°

km/h

66%

01:00

13°

km/h

66%

02:00

12°

km/h

71%

03:00

12°

km/h

70%

04:00

11°

km/h

68%

05:00

11°

km/h

64%

06:00

11°

km/h

61%

07:00

10°

km/h

59%

08:00

11°

km/h

57%

09:00

14°

km/h

51%

10:00

17°

km/h

41%

11:00

19°

km/h

34%

12:00

21°

km/h

35%

13:00

23°

km/h

34%

14:00

24°

km/h

30%

15:00

24°

km/h

31%

16:00

24°

km/h

31%

17:00

24°

km/h

31%

18:00

24°

km/h

28%

19:00

23°

km/h

31%

20:00

22°

km/h

36%

21:00

20°

km/h

39%

22:00

18°

km/h

45%

23:00

17°

km/h

48%

Mon

00:00

15°

km/h

52%

01:00

14°

km/h

61%

02:00

13°

km/h

71%

03:00

13°

km/h

70%

04:00

12°

km/h

65%

05:00

12°

km/h

69%

06:00

12°

km/h

64%

07:00

11°

km/h

63%

08:00

12°

km/h

66%

09:00

14°

km/h

59%

10:00

17°

km/h

50%

11:00

19°

km/h

38%

12:00

21°

km/h

32%

13:00

23°

km/h

32%

14:00

24°

km/h

34%

15:00

24°

km/h

29%

16:00

25°

km/h

27%

17:00

25°

km/h

27%

18:00

24°

km/h

26%

19:00

23°

km/h

27%

20:00

22°

km/h

29%

21:00

20°

km/h

31%

22:00

18°

km/h

33%

23:00

16°

km/h

36%

Tue

00:00

14°

2.7

km/h

47%

Daily forecast

St Martin d'Heres, Saint-Martin-d'Hères air quality index (AQI⁺) forecast

Today

25°

9°

km/h

46%

Sat

25°

10°

km/h

40%

Sun

24°

10°

km/h

40%

Air pollutants

What is the current air quality near St Martin d'Heres?

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

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time St Martin d'Heres, Saint-Martin-d'Hères air pollution map

Pollen

What is the pollen count in St Martin d'Heres today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

Open-Meteo.com

Pollen forecast

Protect yourself from air pollution in St Martin d'Heres

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Air Quality Monitors

Pollen

What is the pollen count in St Martin d'Heres today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

Open-Meteo.com

Pollen forecast

History

Historic air quality graph for St Martin d'Heres

52 AQI⁺ US

Moderate

00:00–01:00 Apr 25 Local time

AQI⁺ US

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Most polluted locations near St Martin d'Heres, Saint-Martin-d'Hères

Worldwide AQI⁺ ranking

Station ranking

Real-time St Martin d'Heres AQI⁺ station ranking

#	Stations	AQI⁺ US
1	St Martin d'Heres	52

City ranking

Real-time France AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Le Havre, Normandy	56
2	Nice, Provence-Alpes-Cote d'Azur	55
3	Calais, Hauts-de-France	51
4	Marseille, Provence-Alpes-Cote d'Azur	45
5	Reims, Grand Est	44
6	Lyon, Auvergne-Rhone-Alpes	43
7	Angers, Pays de la Loire	42
8	Laval, Pays de la Loire	42
9	Toulouse, Occitanie	42
10	La Rochelle, Nouvelle-Aquitaine	39