AddAir quality near Mountain View, Altadena
Air quality index (AQI⁺) and PM2.5 air pollution near Mountain View, Altadena • 1 Follower • 11:00, May 22 Local time
79
US AQI⁺Moderate
Main pollutant:
PM2.5
24 µg/m³
19°
8 km/h
63 %
Hourly forecast
Mountain View, Altadena air quality index (AQI⁺) forecast
Daily forecast
Mountain View, Altadena air quality index (AQI⁺) forecast
| Today | 77 | | 24° 15° |  12 km/h | 64% |
| Sat | 68 | | 25° 14° | 11 km/h | 57% |
| Sun | 70 | | 24° 14° | 12 km/h | 58% |
Air pollutants
What is the current air quality near Mountain View?
PM2.5 concentration is currently 4.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Real-time Mountain View, Altadena air pollution map
Pollen
What is the pollen count in Mountain View today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Mountain View
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Pollen
What is the pollen count in Mountain View today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Mountain View
History
Historic air quality graph for Mountain View
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Most polluted locations near Mountain View, Altadena
Worldwide AQI⁺ ranking
Station ranking
Real-time Mountain View AQI⁺ station ranking
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Learn more about global air quality
Where is the cleanest air quality in Altadena?
- Los Angeles County Fire Dept. Station 1153
- Loyola Village ES (5014)53
- 3400 Ellington Villa Dr55
- Morada Place59
- Oliveras Avenue, Altadena59
- Mountain View, ALD-CASITAS60
- North Dominion Avenue60
- Pasadena/Altadena60
- North Canyada Avenue62
- 1365 New York Dr63
- 1295 E Lexington St64
- 2046 Allen Ave64
- 1738 N Roosevelt Ave65
- 2264 El Molino Ave65
- 520 Alta Pine Dr65
- Woodbury Preschool Village65
- 2014 Pepper Dr66
- 3199-3161 Glenrose Ave66
- 505 Archwood Pl66
- 1255 E Lexington St67
- 190-144 Jaxine Dr67
- 2036 Pepper Dr67
- 3115 Rubio Canyon Rd67
- 505 E Mendocino St67
- 2560 El Sol Ave68
- 3244-3278 Rubio Canyon Rd74
- Mountain View79
- Altadena82
- Palm & Olive82
