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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 | 54 |  | 34° 23° |  10 km/h |  53% |
| Sat | 60 | | 35° 23° | 10 km/h | 48% |
| Sun | 61 | | 34° 23° | 12 km/h | 47% |
Air pollutants
What is the current air quality near North Arroyo?
PM2.5 concentration is currently 1.4 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 North Arroyo, Pasadena air pollution map
Pollen
What is the pollen count in North Arroyo today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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
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?
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