AddAir quality in Leominster
Air quality index (AQI⁺) and PM2.5 air pollution in Leominster • 500 Followers • 02:00, Aug 18 Local time
48*
US AQI⁺Good
Main pollutant:
PM2.5
8.6 µg/m³
21°
4 km/h
99 %
Hourly forecast
Leominster air quality index (AQI⁺) forecast
Daily forecast
Leominster air quality index (AQI⁺) forecast
| Today | 52 |  | 24° 20° |  7 km/h | 85% |
| Wed | 53 |  | 26° 19° | 9 km/h | 78% |
| Thu | 55 |  | 23° 15° | 12 km/h | 89% |
Air pollutants
What is the current air quality in Leominster?
PM2.5 concentration is currently 1.7 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 |
Pollen
What is the pollen count in Leominster today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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 Leominster today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Leominster
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Leominster
History
Historic air quality graph for Leominster
Historic air quality near Leominster
History
Historic air quality graph for Leominster
Most polluted locations near Leominster
Worldwide AQI⁺ rankingCity ranking
