AddAir quality near Pasadena/Altadena, Altadena
Air quality index (AQI⁺) and PM2.5 air pollution near Pasadena/Altadena, Altadena • 160 Followers • 08:00, Jun 04 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
64
US AQI⁺Moderate
Main pollutant:
PM2.5
16.3 µg/m³
22°
5 km/h
68 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Pasadena/Altadena, Altadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena/Altadena, Altadena air quality index (AQI⁺) forecast
| Today | 65 | | 28° 17° |  9 km/h | 63% |
| Fri | 67 | | 29° 19° | 10 km/h | 61% |
| Sat | 64 |  | 28° 19° | 17 km/h | 51% |
Air pollutants
What is the current air quality near Pasadena/Altadena?
PM2.5 concentration is currently 3.3 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Real-time Pasadena/Altadena, Altadena air pollution map
Pollen
What is the pollen count in Pasadena/Altadena today?
Index
High
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Pasadena/Altadena
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.
Pollen
What is the pollen count in Pasadena/Altadena today?
Index
High
Tree Low | 25% |
Grass Moderate | 50% |
Weed High | 75% |
Source:
wetter.comHistoric air quality near Pasadena/Altadena
History
Historic air quality graph for Pasadena/Altadena
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Pasadena/Altadena, Altadena
Worldwide AQI⁺ ranking
Station ranking
Real-time Pasadena/Altadena AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
Get comprehensive data about air quality in Pasadena/Altadena, Altadena
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Altadena?
- 3400 Ellington Villa Dr56
- Loyola Village ES (5014)58
- Morada Place62
- North Dominion Avenue62
- Oliveras Avenue, Altadena62
- Pasadena/Altadena64
- 1738 N Roosevelt Ave66
- 2046 Allen Ave66
- Mountain View, ALD-CASITAS66
- North Canyada Avenue66
- 1295 E Lexington St67
- 2036 Pepper Dr67
- 520 Alta Pine Dr68
- Los Angeles County Fire Dept. Station 1168
- 1255 E Lexington St69
- 1365 New York Dr69
- 3115 Rubio Canyon Rd70
- 2014 Pepper Dr71
- Maiden Ln71
- 2264 El Molino Ave72
- 1251 Meadowbrook Rd73
- 190-144 Jaxine Dr74
- 505 E Mendocino St74
- Woodbury Preschool Village74
- 3199-3161 Glenrose Ave76
- 2560 El Sol Ave77
- 3244-3278 Rubio Canyon Rd77
- 505 Archwood Pl77
- Altadena82
- Mountain View90
- Palm & Olive97
