AddAir quality in Arcata
Air quality index (AQI⁺) and PM2.5 air pollution in Arcata • 15.9K Followers • 03:00, Nov 15
3
US AQI⁺Good
Main pollutant:
PM2.5
0.6 µg/m³
13°
7 km/h
89 %
Hourly forecast
Arcata air quality index (AQI⁺) forecast
Daily forecast
Arcata air quality index (AQI⁺) forecast
| Today | 9 |  | 14° 9° |  13 km/h | 81% |
| Mon | 13 |  | 13° 7° | 10 km/h | 75% |
| Tue | 24 |  | 14° 6° | 33 km/h | 60% |
Air pollutants
What is the current air quality in Arcata?
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 |
Pollen
What is the pollen count in Arcata today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Arcata today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Arcata
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Arcata
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Arcata
History
Historic air quality graph for Arcata
Historic air quality near Arcata
History
Historic air quality graph for Arcata
Most polluted locations near Arcata
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Arcata
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
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