Add
Hourly forecast
North Arroyo, Pasadena air quality index (AQI⁺) forecast
Daily forecast
North Arroyo, Pasadena air quality index (AQI⁺) forecast
| Today | 59 |  | 27° 18° |  13 km/h |  64% |
| Sun | 59 |  | 26° 17° | 12 km/h | 63% |
| Mon | 59 | | 26° 16° | 18 km/h | 54% |
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
High
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in North Arroyo
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in North Arroyo today?
Index
High
Tree Low | 25% |
Grass Moderate | 50% |
Weed High | 75% |
Source:
wetter.comHistoric air quality near North Arroyo
History
Historic air quality graph for North Arroyo
Measure your own air quality
Get a monitor and contribute air quality data in your city.
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
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Pasadena?
- S Wilson Ave27
- California Institute of Technology41
- Hastings Ranch53
- Science Village53
- Inverness Drive54
- NASA - Lida Street55
- Pasadena, CA55
- Las Lunas56
- NE Pasadena56
- North Central56
- San Rafael Hills, Pasadena56
- Scott Place56
- Victory Park Recreation Center56
- Pasadena-LL57
- 542 E Elizabeth St59
- Del Mar and Euclid59
- Redwood Dr59
- 3635 Cartwright St60
- 3800-3998 Skycrest Dr60
- East Dudley Street60
- East Eaton Wash60
- Rose Bowl Command Post60
- 1400-1398 El Mirador Dr61
- Lincoln & Washington62
- Playhouse Village Park62
- 780 Florecita Terrace63
- Lamanda Park Library63
- Washington Park63
- 1077-1013 N Arroyo Blvd64
- 1680 La Cresta Dr64
- La Pintoresca Branch Library64
- Robinson Park64
- Mentone & Stanton65
- Pasadena Public Health Department65
- Historic Highlands66
- Daisy Ave68
- La Salle College Preparatory68
- Chandler School69
- Lincoln69
- Los Robles and Flower69
- 1275 N Holliston Ave71
- Orange Heights71
- Highland73
- Bungalow Heaven75
- Florecita Farm (West Gate)76
- N Catalina Ave79
