AddAir quality in Pasadena
Air quality index (AQI⁺) and PM2.5 air pollution in Pasadena • 110.1K Followers • 01:00, Nov 04 Local time
14
US AQI⁺Good
Main pollutant:
NO₂
28.8 µg/m³
16°
4 km/h
91 %
Hourly forecast
Pasadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena air quality index (AQI⁺) forecast
| Today | 25 |  | 21° 14° |  9 km/h | 72% |
| Thu | 23 |  | 25° 18° | 12 km/h | 27% |
| Fri | 42 | | 27° 18° | 12 km/h | 20% |
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
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
- Mentone & Stanton1
- NE Pasadena1
- North Arroyo2
- East Dudley Street3
- California Institute of Technology4
- N Los Robles @ Dearborn4
- Corson/Jefferson Park7
- 780 Florecita Terrace8
- 1363 E Mountain St9
- North Central9
- 83 W Bellevue Dr10
- Scott Place10
- 542 E Elizabeth St11
- Pasadena Public Health Department11
- 3635 Cartwright St13
- 3800-3998 Skycrest Dr13
- Hastings Ranch13
- Robinson Park13
- East Eaton Wash14
- Lamanda Park Library14
- NASA - Lida Street14
- Pasadena-LL14
- Rose Bowl Command Post14
- Lincoln & Washington15
- Redwood Dr15
- Inverness Drive16
- 1077-1013 N Arroyo Blvd17
- Orange Heights17
- 1407 Lida St18
- Fillmore Street18
- Pasadena, CA20
- S Wilson Ave20
- 1400-1398 El Mirador Dr21
- Playhouse Village Park21
- Lincoln23
- 1063-919 N Marengo Ave24
- Science Village26
- Historic Highlands27
- 1275 N Holliston Ave28
- Highland28
- La Salle College Preparatory28
- N Catalina Ave28
- South Christmas Tree Lane28
- AirVisual Outdoor - 1UTA-NG29
- Bungalow Heaven31
- 1616 Oakdale St33
- Del Mar and Euclid34
- San Rafael Hills34
