AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 109.7K Followers • 19:00, Oct 19 Local time
46
US AQI⁺Good
Main pollutant:
O₃
100 µg/m³
24°
3 km/h
47 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 51 |  | 26° 20° |  13 km/h | 58% |
| Tue | 36 |  | 22° 17° | 17 km/h | 77% |
| Wed | 48 | | 20° 16° | 15 km/h | 61% |
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?
- Las Lunas1
- NE Pasadena1
- Pasadena-LL1
- N Los Robles @ Dearborn2
- Pasadena, CA2
- South Christmas Tree Lane22
- Del Mar and Euclid24
- 542 E Elizabeth St27
- 1275 N Holliston Ave28
- Highland28
- Historic Highlands28
- La Salle College Preparatory28
- Lincoln28
- N Catalina Ave28
- North Arroyo28
- Orange Heights28
- Corson/Jefferson Park29
- NASA - Lida Street30
- Scott Place30
- 3800-3998 Skycrest Dr31
- Mentone & Stanton31
- 1363 E Mountain St33
- AirVisual Outdoor - 1UTA-NG33
- Bungalow Heaven33
- East Dudley Street33
- Hastings Ranch33
- 1063-919 N Marengo Ave34
- 3635 Cartwright St34
- Fillmore Street35
- S Wilson Ave35
- 1407 Lida St36
- 1680 La Cresta Dr36
- 780 Florecita Terrace36
- East Eaton Wash36
- North Central36
- Pasadena Public Health Department36
- California Institute of Technology37
- Science Village37
- 1077-1013 N Arroyo Blvd38
- 1400-1398 El Mirador Dr38
- Inverness Drive38
- Playhouse Village Park38
- Robinson Park38
- 1616 Oakdale St39
- Redwood Dr39
- San Rafael Hills39
- Lamanda Park Library41
- Rose Bowl Command Post41
- Lincoln & Washington48
