AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 109.8K Followers • 03:00, Oct 24 Local time
11
US AQI⁺Good
Main pollutant:
PM2.5
2 µg/m³
16°
6 km/h
77 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 23 |  | 24° 16° |  17 km/h | 59% |
| Sun | 39 | | 25° 17° | 11 km/h | 58% |
| Mon | 21 | | 25° 19° | 13 km/h | 37% |
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
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
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
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
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.
Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- California Institute of Technology1
- Pasadena, CA1
- North Arroyo2
- Las Lunas3
- NE Pasadena3
- Scott Place7
- 780 Florecita Terrace9
- 1077-1013 N Arroyo Blvd11
- AirVisual Outdoor - 1UTA-NG11
- 1363 E Mountain St13
- 3800-3998 Skycrest Dr13
- Corson/Jefferson Park13
- Pasadena Public Health Department13
- Rose Bowl Command Post13
- 3635 Cartwright St14
- East Dudley Street14
- Fillmore Street14
- 1400-1398 El Mirador Dr16
- 1407 Lida St16
- 542 E Elizabeth St16
- Hastings Ranch16
- Inverness Drive16
- Lamanda Park Library16
- Redwood Dr16
- La Salle College Preparatory17
- Mentone & Stanton19
- S Wilson Ave19
- San Rafael Hills19
- Lincoln & Washington20
- East Eaton Wash21
- Robinson Park21
- Highland22
- Historic Highlands22
- Lincoln22
- NASA - Lida Street22
- South Christmas Tree Lane22
- Playhouse Village Park24
- North Central26
- Science Village26
- N Catalina Ave28
- 1616 Oakdale St31
- Bungalow Heaven33
- Orange Heights33
- N Los Robles @ Dearborn37
- 1275 N Holliston Ave39
- 1063-919 N Marengo Ave48
- Del Mar and Euclid53
