AddAir quality near Pasadena/Altadena, Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution near Pasadena/Altadena, Pasadena • 129 Followers • 12:00, May 09 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
72
US AQI⁺Moderate
Main pollutant:
PM2.5
20.3 µg/m³
26°
10 km/h
48 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Pasadena/Altadena, Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena/Altadena, Pasadena air quality index (AQI⁺) forecast
| Today | 69 | | 26° 16° |  10 km/h | 67% |
| Sun | 62 | | 29° 18° | 9 km/h | 51% |
| Mon | 60 | | 33° 21° | 11 km/h | 25% |
Air pollutants
What is the current air quality near Pasadena/Altadena?
PM2.5 concentration is currently 4.1 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 Pasadena/Altadena, Pasadena air pollution map
Pollen
What is the pollen count in Pasadena/Altadena today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Pasadena/Altadena
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.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Pasadena/Altadena today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Pasadena/Altadena
History
Historic air quality graph for Pasadena/Altadena
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Pasadena/Altadena, Pasadena
Worldwide AQI⁺ ranking
Station ranking
Real-time Pasadena/Altadena AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
Get comprehensive data about air quality in Pasadena/Altadena, Pasadena
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- S Wilson Ave29
- Mar Vista & Howard56
- Fillmore Street67
- Glen Springs Road68
- Inverness Drive68
- NASA - Lida Street68
- Hastings Ranch71
- Pasadena/Altadena72
- 542 E Elizabeth St74
- Science Village74
- Victory Park Recreation Center74
- Scott Place75
- California Institute of Technology76
- South Pasadena76
- Lincoln & Washington78
- 780 Florecita Terrace79
- Rose Bowl Command Post79
- 1680 La Cresta Dr80
- 3635 Cartwright St80
- 3800-3998 Skycrest Dr80
- 1077-1013 N Arroyo Blvd81
- Historic Highlands81
- East Dudley Street82
- Mentone & Stanton83
- Playhouse Village Park85
- Chandler School86
- La Pintoresca Branch Library87
- Washington Park87
- Daisy Ave88
- Del Mar and Euclid88
- Florecita Farm (West Gate)88
- Robinson Park88
- Los Robles and Flower90
- Redwood Dr90
- Bungalow Heaven92
- Altadena94
- Lincoln94
- Highland97
- Orange Heights99
- 1275 N Holliston Ave102
- N Catalina Ave102
