AddAir quality in Bay St. Louis
Air quality index (AQI⁺) and PM2.5 air pollution in Bay St. Louis • 30 Followers • 01:00, Apr 17 Local time
19*
US AQI⁺Good
Main pollutant:
PM2.5
3.5 µg/m³
21°
1 km/h
83 %
Hourly forecast
Bay St. Louis air quality index (AQI⁺) forecast
Daily forecast
Bay St. Louis air quality index (AQI⁺) forecast
| Today | 20 |  | 26° 20° |  16 km/h | 74% |
| Sat | 17 |  | 23° 19° | 13 km/h | 84% |
| Sun | 17 |  | 24° 12° | 28 km/h | 51% |
Air pollutants
What is the current air quality in Bay St. Louis?
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 Bay St. Louis today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
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 Bay St. Louis today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Bay St. Louis
Worldwide AQI⁺ ranking
Historic air quality near Bay St. Louis
History
Historic air quality graph for Bay St. Louis
Historic air quality near Bay St. Louis
History
Historic air quality graph for Bay St. Louis
Most polluted locations near Bay St. Louis
Worldwide AQI⁺ ranking
