AddAir quality in Altadena
Air quality index (AQI⁺) and PM2.5 air pollution in Altadena • 16.8K Followers • 12:00, Oct 18 Local time
26
US AQI⁺Good
Main pollutant:
PM2.5
4.6 µg/m³
26°
9 km/h
24 %
Hourly forecast
Altadena air quality index (AQI⁺) forecast
Daily forecast
Altadena air quality index (AQI⁺) forecast
| Today | 33 | | 28° 21° |  12 km/h | 35% |
| Mon | 63 | | 27° 21° | 12 km/h | 38% |
| Tue | 35 | | 25° 19° | 14 km/h | 47% |
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.
Filtration for air conditioners
A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.
Sustainable, smart air purifiers
Elegantly designed using sustainably sourced beech wood, the Atem Earth delivers medical-grade filtration by capturing ultrafine particles with HyperHEPA technology.
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
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.
Filtration for air conditioners
A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.
Sustainable, smart air purifiers
Elegantly designed using sustainably sourced beech wood, the Atem Earth delivers medical-grade filtration by capturing ultrafine particles with HyperHEPA technology.
Most polluted locations near Altadena
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Altadena
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
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Altadena?
- Oliveras Avenue, Altadena0
- 185 W Altadena Dr17
- 3400 Ellington Villa Dr17
- Mountain View17
- Topeka St17
- Morada Place20
- Altadena22
- Colman22
- 1365 New York Dr23
- 190-144 Jaxine Dr23
- 2560 El Sol Ave23
- North Dominion Avenue23
- 3115 Rubio Canyon Rd24
- Casa de Canyon de Las Flores24
- North Canyada Avenue24
- 1251 Meadowbrook Rd25
- 1295 E Lexington St25
- 3244-3278 Rubio Canyon Rd25
- 3599-3525 Canyon Ridge Dr25
- 505 Archwood Pl25
- 1255 E Lexington St26
- 2014 Pepper Dr26
- 2264 El Molino Ave26
- 520 Alta Pine Dr26
- Maiden Ln26
- Woodbury Preschool Village26
- 1738 N Roosevelt Ave27
- 2036 Pepper Dr39
- 2046 Allen Ave50
- Los Angeles County Fire Dept. Station 1153
