Air quality in Altadena
Air quality index (AQI⁺) and PM2.5 air pollution in Altadena • 17K Followers • 03:00, Nov 15
9
US AQI⁺Good
Main pollutant:
PM2.5
1.7 µg/m³
14°
6 km/h
65 %
Hourly forecast
Altadena air quality index (AQI⁺) forecast
Daily forecast
Altadena air quality index (AQI⁺) forecast
| Today | 18 | 20° 14° | 9 km/h | 52% | |
| Mon | 29 | 18° 14° | 10 km/h | 65% | |
| Tue | 41 | 17° 11° | 15 km/h | 33% |
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 |
Pollen
What is the pollen count in Altadena today?
Index
Low
Tree Low | 25% |
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 Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost 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
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?
- 185 W Altadena Dr0
- Pasadena/Altadena0
- 1295 E Lexington St4
- North Dominion Avenue4
- 1251 Meadowbrook Rd5
- Morada Place5
- 1365 New York Dr6
- 190-144 Jaxine Dr6
- 3115 Rubio Canyon Rd6
- 1255 E Lexington St7
- 2560 El Sol Ave7
- Maiden Ln8
- 3244-3278 Rubio Canyon Rd9
- North Canyada Avenue9
- Woodbury Preschool Village9
- 1738 N Roosevelt Ave10
- 3599-3525 Canyon Ridge Dr11
- Altadena11
- Colman11
- Mountain View11
- 2264 El Molino Ave12
- 2014 Pepper Dr14
- 3400 Ellington Villa Dr14
- Topeka St17
- 2036 Pepper Dr20
- Los Angeles County Fire Dept. Station 1122












