AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 110K Followers • 23:00, Nov 01 Local time
15
US AQI⁺Good
Main pollutant:
O₃
32 µg/m³
15°
4 km/h
70 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 31 |  | 22° 14° |  8 km/h | 67% |
| Tue | 38 | | 22° 16° | 8 km/h | 68% |
| Wed | 26 | | 24° 16° | 11 km/h | 35% |
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 Low | 25% |
 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 Low | 25% |
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?
- Las Lunas0
- N Los Robles @ Dearborn0
- NE Pasadena0
- Pasadena, CA0
- Pasadena-LL0
- Mentone & Stanton1
- California Institute of Technology2
- San Rafael Hills3
- North Central5
- Historic Highlands6
- North Arroyo6
- East Dudley Street8
- 542 E Elizabeth St9
- Pasadena Public Health Department9
- 1275 N Holliston Ave11
- 1616 Oakdale St11
- AirVisual Outdoor - 1UTA-NG11
- Del Mar and Euclid11
- Highland11
- Lincoln11
- Orange Heights11
- Robinson Park11
- Scott Place11
- South Christmas Tree Lane11
- 1363 E Mountain St12
- 780 Florecita Terrace12
- 83 W Bellevue Dr12
- Corson/Jefferson Park12
- NASA - Lida Street12
- 1077-1013 N Arroyo Blvd13
- 1407 Lida St13
- 3800-3998 Skycrest Dr13
- Fillmore Street13
- Hastings Ranch13
- Rose Bowl Command Post13
- Science Village13
- Redwood Dr14
- East Eaton Wash16
- Inverness Drive16
- La Salle College Preparatory17
- N Catalina Ave17
- Playhouse Village Park17
- 1063-919 N Marengo Ave20
- Bungalow Heaven22
- 1400-1398 El Mirador Dr23
- S Wilson Ave33
- 3635 Cartwright St36
- Lincoln & Washington47
