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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 | 42 |  | 27° 16° |  12 km/h |  63% |
| Wed | 52 | | 31° 20° | 11 km/h | 46% |
| Thu | 66 | | 31° 19° | 14 km/h | 48% |
Air pollutants
What is the current air quality near Hastings Ranch?
PM2.5 concentration is currently 1.2 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 Ave10
- California Institute of Technology22
- NE Pasadena22
- Las Lunas26
- San Rafael Hills, Pasadena26
- Pasadena-LL27
- NASA - Lida Street29
- North Central29
- Inverness Drive31
- Scott Place31
- Hastings Ranch32
- 542 E Elizabeth St33
- Rose Bowl Command Post34
- 780 Florecita Terrace36
- 1077-1013 N Arroyo Blvd37
- Lincoln & Washington37
- Mentone & Stanton37
- Pasadena, CA37
- Science Village37
- East Dudley Street38
- Redwood Dr38
- 1680 La Cresta Dr40
- Victory Park Recreation Center41
- 1400-1398 El Mirador Dr44
- 3800-3998 Skycrest Dr44
- 3635 Cartwright St46
- La Pintoresca Branch Library46
- Pasadena Public Health Department48
- Robinson Park48
- Washington Park48
- Chandler School50
- East Eaton Wash50
- Del Mar and Euclid52
- Playhouse Village Park52
- Historic Highlands53
- Lamanda Park Library53
- Lincoln53
- Los Robles and Flower53
- Highland55
- Orange Heights55
- 1275 N Holliston Ave56
- N Catalina Ave56
- Bungalow Heaven58
- Daisy Ave58
- La Salle College Preparatory60
