AddAir quality in Altadena
Air quality index (AQI⁺) and PM2.5 air pollution in Altadena • 15K Followers • 06:00, May 06 Local time
11
US AQI⁺Good
Main pollutant:
PM2.5
2.1 µg/m³
13°
4 km/h
98 %
Hourly forecast
Altadena air quality index (AQI⁺) forecast
Daily forecast
Altadena air quality index (AQI⁺) forecast
| Today | 29 |  | 21° 12° |  11 km/h | 70% |
| Thu | 65 | | 26° 16° | 10 km/h | 56% |
| Fri | 64 | | 27° 17° | 16 km/h | 54% |
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
High
 Tree Low | 25% |
 Grass High | 75% |
 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
High
Tree Low | 25% |
Grass High | 75% |
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
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.
Learn more about global air quality
Where is the cleanest air quality in Altadena?
- North Dominion Avenue4
- Morada Place6
- 3115 Rubio Canyon Rd7
- 1255 E Lexington St8
- 1295 E Lexington St8
- 2036 Pepper Dr8
- 520 Alta Pine Dr8
- 1365 New York Dr9
- 190-144 Jaxine Dr9
- 505 Archwood Pl9
- 2560 El Sol Ave10
- 3199-3161 Glenrose Ave11
- Maiden Ln11
- 3244-3278 Rubio Canyon Rd12
- 1738 N Roosevelt Ave13
- 505 E Mendocino St13
- North Canyada Avenue13
- Woodbury Preschool Village13
- 2264 El Molino Ave14
- 3599-3525 Canyon Ridge Dr15
- 2014 Pepper Dr16
- 3400 Ellington Villa Dr16
- Los Angeles County Fire Dept. Station 1117
- Mountain View26
- Colman27
- 2046 Allen Ave28
- Loyola Village ES (5014)30
