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Hourly forecast
North Arroyo, Pasadena air quality index (AQI⁺) forecast
Daily forecast
North Arroyo, Pasadena air quality index (AQI⁺) forecast
| Today | 29 |  | 22° 15° |  15 km/h |  73% |
| Wed | 41 | | 22° 15° | 9 km/h | 68% |
| Thu | 41 |  | 26° 15° | 18 km/h | 53% |
Air pollutants
What is the current air quality near North Arroyo?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time North Arroyo, Pasadena air pollution map
Pollen
What is the pollen count in North Arroyo today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in North Arroyo
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Pollen
What is the pollen count in North Arroyo today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near North Arroyo
History
Historic air quality graph for North Arroyo
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Most polluted locations near North Arroyo, Pasadena
Worldwide AQI⁺ ranking
Station ranking
Real-time North Arroyo AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
Get comprehensive data about air quality in North Arroyo, Pasadena
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Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- S Wilson Ave17
- Mar Vista & Howard48
- Inverness Drive67
- NASA - Lida Street68
- Fillmore Street69
- California Institute of Technology73
- NE Pasadena73
- Hastings Ranch74
- Rose Bowl Command Post80
- Scott Place80
- Las Lunas82
- North Central82
- 542 E Elizabeth St85
- 780 Florecita Terrace85
- Lincoln & Washington86
- Pasadena, CA86
- Victory Park Recreation Center87
- Florecita Farm (West Gate)88
- San Rafael Hills, Pasadena88
- East Dudley Street92
- Pasadena-LL92
- 3800-3998 Skycrest Dr93
- 1680 La Cresta Dr94
- Del Mar and Euclid94
- 3635 Cartwright St95
- Playhouse Village Park95
- Mentone & Stanton97
- Redwood Dr97
- Robinson Park100
- La Pintoresca Branch Library101
- 1077-1013 N Arroyo Blvd103
- Washington Park104
- Los Robles and Flower124
- Historic Highlands127
- Chandler School129
- Highland132
- Orange Heights134
- Lincoln137
- N Catalina Ave147
- Daisy Ave152
- La Salle College Preparatory152
- Bungalow Heaven153
- 1275 N Holliston Ave155
