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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 | 57 |  | 27° 18° |  12 km/h |  58% |
| Tue | 65 | | 27° 16° | 12 km/h | 53% |
| Wed | 67 |  | 31° 19° | 15 km/h | 43% |
Air pollutants
What is the current air quality near Hastings Ranch?
PM2.5 concentration is currently 2 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 Hastings Ranch, Pasadena air pollution map
Pollen
What is the pollen count in Hastings Ranch today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
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
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
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
City ranking
Real-time USA AQI⁺ city 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?
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- California Institute of Technology53
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- 780 Florecita Terrace61
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- Mentone & Stanton62
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- Orange Heights68
- Highland69
- La Salle College Preparatory69
- 1275 N Holliston Ave71
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- Lincoln73
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