AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 110.1K Followers • 15:00, Nov 04 Local time
45
US AQI⁺Good
Main pollutant:
O₃
96 µg/m³
21°
7 km/h
47 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 21 | | 21° 14° |  9 km/h | 72% |
| Wed | 21 |  | 25° 18° | 12 km/h | 28% |
| Thu | 25 | | 27° 18° | 11 km/h | 19% |
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
Moderate
 Tree Low | 25% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
Moderate
Tree Low | 25% |
Grass None | 0% |
Weed Moderate | 50% |
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.
Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- Las Lunas0
- NE Pasadena0
- Pasadena-LL0
- N Los Robles @ Dearborn1
- Pasadena, CA2
- 1275 N Holliston Ave11
- Highland11
- Historic Highlands11
- La Salle College Preparatory11
- Lincoln11
- N Catalina Ave11
- Orange Heights11
- South Christmas Tree Lane11
- Mentone & Stanton13
- AirVisual Outdoor - 1UTA-NG17
- Bungalow Heaven17
- 83 W Bellevue Dr18
- Corson/Jefferson Park18
- North Central18
- 1407 Lida St20
- 3800-3998 Skycrest Dr20
- 542 E Elizabeth St20
- NASA - Lida Street20
- 1616 Oakdale St21
- Fillmore Street21
- Scott Place21
- 1363 E Mountain St22
- Del Mar and Euclid22
- East Dudley Street22
- Rose Bowl Command Post22
- 3635 Cartwright St23
- 780 Florecita Terrace23
- California Institute of Technology23
- East Eaton Wash23
- Hastings Ranch23
- Playhouse Village Park23
- Pasadena Public Health Department24
- Redwood Dr24
- Science Village24
- Robinson Park25
- 1400-1398 El Mirador Dr26
- Lamanda Park Library26
- North Arroyo27
- 1063-919 N Marengo Ave28
- Inverness Drive29
- Lincoln & Washington29
- 1077-1013 N Arroyo Blvd31
- S Wilson Ave31
- San Rafael Hills32
