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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 | 59 |  | 26° 16° |  10 km/h |  69% |
| Wed | 72 | | 28° 16° | 11 km/h | 57% |
| Thu | 68 | | 28° 18° | 13 km/h | 49% |
Air pollutants
What is the current air quality near Hastings Ranch?
PM2.5 concentration is currently 2.5 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
High
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Hastings Ranch
Air Purifiers
Face Masks
Air Quality Monitors
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
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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
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Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- S Wilson Ave31
- NE Pasadena51
- Hastings Ranch58
- Inverness Drive58
- Las Lunas58
- NASA - Lida Street59
- 542 E Elizabeth St60
- Fillmore Street60
- La Pintoresca Branch Library60
- Pasadena-LL60
- Science Village61
- Victory Park Recreation Center61
- 3635 Cartwright St63
- 3800-3998 Skycrest Dr63
- 780 Florecita Terrace63
- California Institute of Technology63
- Rose Bowl Command Post63
- Scott Place63
- East Dudley Street64
- San Rafael Hills, Pasadena64
- 1077-1013 N Arroyo Blvd65
- 1400-1398 El Mirador Dr65
- 1680 La Cresta Dr65
- East Eaton Wash65
- Lincoln & Washington65
- Pasadena, CA65
- Historic Highlands66
- Mentone & Stanton66
- Pasadena Public Health Department66
- Del Mar and Euclid67
- Robinson Park67
- 1616 Oakdale St68
- Playhouse Village Park68
- Redwood Dr68
- Washington Park68
- Lamanda Park Library69
- Los Robles and Flower69
- North Central69
- Daisy Ave71
- La Salle College Preparatory71
- Orange Heights71
- 1275 N Holliston Ave73
- Chandler School73
- Bungalow Heaven75
- Highland75
- Florecita Farm (West Gate)78
- N Catalina Ave82
- Lincoln86
