AddAir quality near Altadena, Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution near Altadena, Pasadena • 8 Followers • 21:00, May 06 Local time
22
US AQI⁺Good
Main pollutant:
PM2.5
4 µg/m³
18°
1 km/h
70 %
Hourly forecast
Altadena, Pasadena air quality index (AQI⁺) forecast
Daily forecast
Altadena, Pasadena air quality index (AQI⁺) forecast
| Today | 46 |  | 26° 18° |  11 km/h | 49% |
| Thu | 55 | | 26° 18° | 11 km/h | 53% |
| Fri | 56 | | 29° 18° | 15 km/h | 42% |
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?
- Glen Springs Road11
- Historic Highlands11
- South Pasadena12
- California Institute of Technology14
- Pasadena/Altadena14
- Inverness Drive15
- 542 E Elizabeth St16
- Corson/Jefferson Park16
- 1275 N Holliston Ave17
- 1363 E Mountain St17
- Chandler School17
- Daisy Ave17
- Fillmore Street17
- Highland17
- Lincoln17
- Mentone & Stanton17
- N Catalina Ave17
- NASA - Lida Street17
- Orange Heights17
- Scott Place17
- 1077-1013 N Arroyo Blvd18
- Redwood Dr18
- Rose Bowl Command Post18
- East Dudley Street19
- La Pintoresca Branch Library19
- Hastings Ranch20
- 780 Florecita Terrace21
- Lincoln & Washington21
- Playhouse Village Park21
- Robinson Park21
- Science Village21
- Victory Park Recreation Center21
- Washington Park21
- Altadena22
- Bungalow Heaven22
- 3635 Cartwright St23
- 3800-3998 Skycrest Dr23
- Del Mar and Euclid23
- 1680 La Cresta Dr24
- North Arroyo26
- S Wilson Ave42
- Mar Vista & Howard58
- Los Robles and Flower62
