AddAir quality near Pasadena/Altadena, Altadena
Air quality index (AQI⁺) and PM2.5 air pollution near Pasadena/Altadena, Altadena • 208 Followers • 23:00, Oct 25 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
13
US AQI⁺Good
Main pollutant:
PM2.5
2.4 µg/m³
21°
4 km/h
59 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Pasadena/Altadena, Altadena air quality index (AQI⁺) forecast
Daily forecast
Pasadena/Altadena, Altadena air quality index (AQI⁺) forecast
| Today | 40 |  | 25° 19° |  13 km/h | 58% |
| Tue | 42 | | 23° 16° | 9 km/h | 68% |
| Wed | 33 |  | 23° 16° | 9 km/h | 57% |
Air pollutants
What is the current air quality near Pasadena/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 |
Real-time Pasadena/Altadena, Altadena air pollution map
Pollen
What is the pollen count in Pasadena/Altadena today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Pasadena/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 Pasadena/Altadena today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Pasadena/Altadena
History
Historic air quality graph for Pasadena/Altadena
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Pasadena/Altadena, Altadena
Worldwide AQI⁺ ranking
Station ranking
Real-time Pasadena/Altadena AQI⁺ station ranking
Get comprehensive data about air quality in Pasadena/Altadena, Altadena
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Altadena?
- Mountain View, ALD-CASITAS1
- Oliveras Avenue, Altadena1
- Pasadena/Altadena4
- Colman11
- Mountain View11
- Topeka St11
- 3400 Ellington Villa Dr18
- Morada Place18
- Altadena22
- Los Angeles County Fire Dept. Station 1122
- 190-144 Jaxine Dr24
- 520 Alta Pine Dr24
- 3599-3525 Canyon Ridge Dr26
- Casa de Canyon de Las Flores26
- 1251 Meadowbrook Rd27
- Maiden Ln27
- Woodbury Preschool Village27
- 1295 E Lexington St28
- 1738 N Roosevelt Ave28
- 2014 Pepper Dr28
- 3115 Rubio Canyon Rd28
- North Canyada Avenue28
- 1255 E Lexington St29
- 2264 El Molino Ave29
- 2560 El Sol Ave29
- North Dominion Avenue29
- 3244-3278 Rubio Canyon Rd30
- 1365 New York Dr32
- 2036 Pepper Dr32
