AddAir quality near Altadena, Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution near Altadena, Pasadena • 8 Followers • 10:00, Apr 24 Local time
22
US AQI⁺Good
Main pollutant:
PM2.5
4 µg/m³
16°
6 km/h
85 %
Hourly forecast
Altadena, Pasadena air quality index (AQI⁺) forecast
Daily forecast
Altadena, Pasadena air quality index (AQI⁺) forecast
| Today | 27 |  | 21° 14° |  13 km/h | 82% |
| Sat | 43 |  | 16° 12° | 16 km/h | 71% |
| Sun | 32 | | 18° 11° | 23 km/h | 48% |
Air pollutants
What is the current air quality near Altadena?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Altadena, Pasadena air pollution map
Pollen
What is the pollen count in Altadena today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Altadena
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Pollen
What is the pollen count in Altadena today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Altadena
History
Historic air quality graph for Altadena
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Most polluted locations near Altadena, Pasadena
Worldwide AQI⁺ ranking
Station ranking
Real-time Altadena AQI⁺ station ranking
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Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- Pasadena/Altadena9
- South Pasadena9
- North Arroyo11
- North Central13
- Glen Springs Road14
- 83 W Bellevue Dr16
- California Institute of Technology17
- Fillmore Street17
- Historic Highlands17
- Lincoln17
- Los Robles and Flower17
- 1363 E Mountain St18
- 1616 Oakdale St19
- 3635 Cartwright St19
- Redwood Dr19
- Scott Place19
- NASA - Lida Street20
- 3800-3998 Skycrest Dr21
- East Eaton Wash21
- 1275 N Holliston Ave22
- Altadena22
- Bungalow Heaven22
- Chandler School22
- Daisy Ave22
- Hastings Ranch22
- Highland22
- N Catalina Ave22
- Orange Heights22
- Del Mar and Euclid23
- Rose Bowl Command Post23
- Science Village23
- 542 E Elizabeth St24
- Washington Park24
- 780 Florecita Terrace26
- Mentone & Stanton26
- 1680 La Cresta Dr27
- Corson/Jefferson Park27
- Inverness Drive27
- Mar Vista & Howard27
- 1077-1013 N Arroyo Blvd28
- East Dudley Street28
- Playhouse Village Park29
- Robinson Park29
- S Wilson Ave33
- Lincoln & Washington57
