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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 |  | 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?
- California Institute of Technology16
- NASA - Lida Street22
- San Rafael Hills, Pasadena22
- NE Pasadena24
- S Wilson Ave25
- Las Lunas26
- Inverness Drive27
- Pasadena, CA28
- Pasadena-LL28
- Scott Place29
- North Central30
- Rose Bowl Command Post30
- 542 E Elizabeth St33
- Hastings Ranch33
- 1400-1398 El Mirador Dr34
- 780 Florecita Terrace34
- Redwood Dr36
- Science Village37
- 1077-1013 N Arroyo Blvd38
- Lincoln & Washington38
- Mentone & Stanton39
- 1680 La Cresta Dr41
- 3800-3998 Skycrest Dr41
- East Dudley Street41
- Victory Park Recreation Center41
- 3635 Cartwright St44
- La Pintoresca Branch Library44
- Playhouse Village Park44
- Del Mar and Euclid46
- Washington Park46
- Pasadena Public Health Department47
- Robinson Park47
- East Eaton Wash48
- Lamanda Park Library49
- Historic Highlands50
- Lincoln50
- Los Robles and Flower50
- Orange Heights53
- 1275 N Holliston Ave55
- Chandler School55
- Highland55
- N Catalina Ave55
- Daisy Ave56
- La Salle College Preparatory56
- Bungalow Heaven58
