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Hourly forecast
Hastings Ranch, Pasadena air quality index (AQI⁺) forecast
Daily forecast
Hastings Ranch, Pasadena air quality index (AQI⁺) forecast
| Today | 44 |  | 30° 19° |  11 km/h |  56% |
| Thu | 67 | | 31° 21° | 11 km/h | 57% |
| Fri | 61 | | 33° 21° | 18 km/h | 44% |
Air pollutants
What is the current air quality near Hastings Ranch?
PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Hastings Ranch, Pasadena air pollution map
Pollen
What is the pollen count in Hastings Ranch today?
Index
High
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Hastings Ranch
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Pollen
What is the pollen count in Hastings Ranch today?
Index
High
Tree Low | 25% |
Grass Moderate | 50% |
Weed High | 75% |
Source:
wetter.comHistoric air quality near Hastings Ranch
History
Historic air quality graph for Hastings Ranch
Measure your own air quality
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Most polluted locations near Hastings Ranch, Pasadena
Worldwide AQI⁺ ranking
Station ranking
Real-time Hastings Ranch AQI⁺ station ranking
Get comprehensive data about air quality in Hastings Ranch, Pasadena
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Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- S Wilson Ave13
- Las Lunas20
- Pasadena, CA23
- California Institute of Technology24
- NE Pasadena24
- San Rafael Hills, Pasadena27
- Pasadena-LL28
- NASA - Lida Street33
- Scott Place33
- Hastings Ranch35
- Science Village36
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- North Central37
- Redwood Dr37
- Victory Park Recreation Center40
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- 1400-1398 El Mirador Dr44
- 3635 Cartwright St44
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- East Dudley Street50
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- La Pintoresca Branch Library51
- Mentone & Stanton51
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- Washington Park52
- Chandler School53
- Los Robles and Flower53
- Pasadena Public Health Department53
- Robinson Park53
- La Salle College Preparatory55
- Lincoln55
- Orange Heights55
- 1275 N Holliston Ave56
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- Daisy Ave58
- N Catalina Ave58
- Bungalow Heaven60
- Highland64
