AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 109.5K Followers • 19:00, Oct 14 Local time
44
US AQI⁺Good
Main pollutant:
O₃
94 µg/m³
21°
0 km/h
46 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 14 |  | 31° 21° |  41 km/h | 17% |
| Thu | 15 | | 33° 22° | 40 km/h | 20% |
| Fri | 40 | | 31° 23° | 14 km/h | 18% |
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
City ranking
Real-time USA AQI⁺ city ranking
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
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Pasadena?
- NE Pasadena2
- Pasadena, CA2
- Pasadena-LL2
- N Los Robles @ Dearborn10
- North Arroyo12
- Mentone & Stanton17
- Corson/Jefferson Park18
- Fillmore Street18
- 1363 E Mountain St19
- Las Lunas21
- 1077-1013 N Arroyo Blvd22
- 542 E Elizabeth St22
- Inverness Drive22
- Rose Bowl Command Post22
- 780 Florecita Terrace23
- Hastings Ranch23
- Scott Place23
- 3800-3998 Skycrest Dr24
- California Institute of Technology24
- Redwood Dr24
- East Eaton Wash25
- NASA - Lida Street25
- San Rafael Hills25
- Science Village25
- 1407 Lida St26
- 3635 Cartwright St26
- Lincoln & Washington26
- Lamanda Park Library27
- 1275 N Holliston Ave28
- 1400-1398 El Mirador Dr28
- 1616 Oakdale St28
- 1680 La Cresta Dr28
- AirVisual Outdoor - 1UTA-NG28
- Highland28
- N Catalina Ave28
- Orange Heights28
- Robinson Park28
- South Christmas Tree Lane28
- North Central29
- Pasadena Public Health Department29
- 1063-919 N Marengo Ave31
- Playhouse Village Park31
- Bungalow Heaven33
- La Salle College Preparatory33
- Lincoln33
- S Wilson Ave34
- Del Mar and Euclid36
- East Dudley Street45
- Historic Highlands53
