AddAir quality in Altadena
Air quality index (AQI⁺) and PM2.5 air pollution in Altadena • 16.6K Followers • 00:00, Sep 07 Local time
10
US AQI⁺Good
Main pollutant:
PM2.5
1.9 µg/m³
25°
2 km/h
67 %
Hourly forecast
Altadena air quality index (AQI⁺) forecast
Daily forecast
Altadena air quality index (AQI⁺) forecast
| Today | 25 |  | 34° 26° |  14 km/h | 39% |
| Tue | 37 | | 36° 29° | 14 km/h | 32% |
| Wed | 38 |  | 37° 28° | 14 km/h | 30% |
Air pollutants
What is the current air quality in Altadena?
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 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 Altadena today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
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 Altadena today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in 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.
Most polluted locations near Altadena
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Altadena
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Altadena
History
Historic air quality graph for Altadena
Historic air quality near Altadena
History
Historic air quality graph for Altadena
Most polluted locations near Altadena
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Altadena
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 Altadena?
- 3115 Rubio Canyon Rd1
- North Dominion Avenue1
- Oliveras Avenue, Altadena1
- Morada Place2
- Mountain View, ALD-CASITAS2
- 190-144 Jaxine Dr3
- 520 Alta Pine Dr3
- Pasadena/Altadena3
- 1251 Meadowbrook Rd4
- 1295 E Lexington St4
- 1365 New York Dr4
- Maiden Ln4
- 505 Archwood Pl6
- 1738 N Roosevelt Ave7
- 2014 Pepper Dr7
- 2560 El Sol Ave7
- 3599-3525 Canyon Ridge Dr7
- 3244-3278 Rubio Canyon Rd9
- North Canyada Avenue9
- 1255 E Lexington St11
- 3400 Ellington Villa Dr11
- Altadena11
- 2264 El Molino Ave12
- 2036 Pepper Dr22
- Mountain View22
- Topeka St22
- 2046 Allen Ave33
- Los Angeles County Fire Dept. Station 1133
- 185 W Altadena Dr55
