AddAir quality in Castine
Air quality index (AQI⁺) and PM2.5 air pollution in Castine • 242 Followers • 23:00, Sep 30 Local time
24*
US AQI⁺Good
Main pollutant:
PM2.5
4.5 µg/m³
13°
8 km/h
99 %
Hourly forecast
Castine air quality index (AQI⁺) forecast
Daily forecast
Castine air quality index (AQI⁺) forecast
| Today | 44 |  | 14° 12° |  14 km/h | 99% |
| Fri | 47 |  | 16° 14° | 18 km/h | 98% |
| Sat | 41 |  | 17° 10° | 26 km/h | 72% |
Air pollutants
What is the current air quality in Castine?
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 Castine today?
Index
Low
 Tree None | 0% |
 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 Castine today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Castine
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Castine
History
Historic air quality graph for Castine
Historic air quality near Castine
History
Historic air quality graph for Castine
Most polluted locations near Castine
Worldwide AQI⁺ rankingCity ranking
