AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 109.9K Followers • 08:00, Oct 29 Local time
24
US AQI⁺Good
Main pollutant:
PM2.5
4.3 µg/m³
17°
5 km/h
91 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 28 |  | 21° 17° |  6 km/h | 81% |
| Fri | 36 | 80% | 18° 16° | 8 km/h | 82% |
| Sat | 41 | | 20° 15° | 10 km/h | 62% |
Air pollutants
What is the current air quality in Pasadena?
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 |
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
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
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?
- California Institute of Technology3
- NE Pasadena3
- Pasadena-LL5
- Las Lunas7
- Mentone & Stanton12
- N Los Robles @ Dearborn12
- Pasadena, CA13
- East Dudley Street14
- 542 E Elizabeth St15
- NASA - Lida Street15
- North Central15
- Historic Highlands17
- Orange Heights17
- South Christmas Tree Lane17
- Fillmore Street18
- 3800-3998 Skycrest Dr19
- 1616 Oakdale St20
- Scott Place20
- Hastings Ranch21
- 1077-1013 N Arroyo Blvd22
- 1275 N Holliston Ave22
- 1400-1398 El Mirador Dr22
- Bungalow Heaven22
- Lincoln22
- N Catalina Ave22
- Pasadena Public Health Department22
- Playhouse Village Park22
- Redwood Dr22
- 1407 Lida St23
- Inverness Drive23
- Rose Bowl Command Post23
- S Wilson Ave23
- Science Village23
- 1063-919 N Marengo Ave25
- 3635 Cartwright St25
- 780 Florecita Terrace25
- Lincoln & Washington27
- AirVisual Outdoor - 1UTA-NG28
- Highland28
- La Salle College Preparatory28
- Robinson Park28
- East Eaton Wash30
- Del Mar and Euclid45
- San Rafael Hills53
