AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 108.9K Followers • 19:00, Sep 22 Local time
58
US AQI⁺Moderate
Main pollutant:
O₃
112 µg/m³
23°
4 km/h
67 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 63 |  | 32° 20° |  9 km/h | 52% |
| Wed | 63 | | 33° 24° | 12 km/h | 42% |
| Thu | 69 |  | 33° 24° | 15 km/h | 40% |
Air pollutants
What is the current air quality in Pasadena?
PM2.5 concentration is currently 1.3 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 |
Protect yourself from air pollution in Pasadena
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.
Clean Air Facilities
Pollen
What is the pollen count in Pasadena today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth 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 |
Pollen
What is the pollen count in Pasadena today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Pasadena
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.
Most polluted locations near Pasadena
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Pasadena
Historic air quality near Pasadena
History
Historic air quality graph for Pasadena
Historic air quality near Pasadena
History
Historic air quality graph for Pasadena
Clean Air Facilities
Most polluted locations near Pasadena
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Pasadena
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Pasadena?
- Fillmore Street31
- Las Lunas31
- 542 E Elizabeth St32
- California Institute of Technology32
- NASA - Lida Street32
- Historic Highlands33
- Inverness Drive33
- Mentone & Stanton33
- North Central34
- NE Pasadena36
- Scott Place36
- Hastings Ranch37
- Science Village37
- Redwood Dr38
- Rose Bowl Command Post38
- AirVisual Outdoor - 1UTA-NG39
- Bungalow Heaven39
- Chandler School39
- Daisy Ave39
- Highland39
- Lincoln39
- Lincoln & Washington39
- Orange Heights39
- 1077-1013 N Arroyo Blvd41
- Pasadena-LL41
- 1400-1398 El Mirador Dr42
- 1680 La Cresta Dr42
- Playhouse Village Park42
- Robinson Park43
- 1275 N Holliston Ave44
- 1407 Lida St44
- East Dudley Street44
- Lamanda Park Library44
- Pasadena Public Health Department44
- S Wilson Ave45
- Washington Park45
- Pasadena, CA46
- 1063-919 N Marengo Ave47
- 3800-3998 Skycrest Dr47
- East Eaton Wash47
- San Rafael Hills49
- 780 Florecita Terrace50
- La Salle College Preparatory50
- N Catalina Ave50
- South Christmas Tree Lane50
- 3635 Cartwright St52
- Del Mar and Euclid54
- N Los Robles @ Dearborn121
