AddAir quality in Altadena
Air quality index (AQI⁺) and PM2.5 air pollution in Altadena • 16.4K Followers • 19:00, Aug 19 Local time
47
US AQI⁺Good
Main pollutant:
PM2.5
8.6 µg/m³
31°
1 km/h
35 %
Hourly forecast
Altadena air quality index (AQI⁺) forecast
Daily forecast
Altadena air quality index (AQI⁺) forecast
| Today | 56 |  | 33° 26° |  9 km/h | 44% |
| Thu | 59 | | 34° 25° | 11 km/h | 39% |
| Fri | 59 | | 35° 25° | 13 km/h | 29% |
Air pollutants
What is the current air quality in Altadena?
PM2.5 concentration is currently 1.7 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Altadena
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Altadena today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Altadena
Air Purifiers
Face Masks
Air Quality Monitors
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?
- 3400 Ellington Villa Dr17
- Oliveras Avenue, Altadena18
- Pasadena/Altadena18
- Mountain View, ALD-CASITAS23
- Morada Place34
- Altadena39
- Los Angeles County Fire Dept. Station 1139
- Mountain View39
- Maiden Ln42
- North Dominion Avenue44
- Topeka St44
- 1295 E Lexington St45
- 1255 E Lexington St47
- 1365 New York Dr47
- North Canyada Avenue47
- 2560 El Sol Ave48
- 2264 El Molino Ave49
- 1251 Meadowbrook Rd50
- 1738 N Roosevelt Ave50
- 505 Archwood Pl50
- 2014 Pepper Dr51
- 520 Alta Pine Dr51
- 190-144 Jaxine Dr52
- 3115 Rubio Canyon Rd52
- 3244-3278 Rubio Canyon Rd55
- 2036 Pepper Dr56
- Casa de Canyon de Las Flores57
- 2046 Allen Ave60
- 185 W Altadena Dr62
