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Hourly forecast
Leominster air quality index (AQI⁺) forecast
Daily forecast
Leominster air quality index (AQI⁺) forecast
| Today | 37 |  90% | 7° 2° |  18 km/h |  95% |
| Mon | 10 |  | 6° 0° | 30 km/h | 80% |
| Tue | 14 |  | 12° 3° | 24 km/h | 87% |
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
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
Source:
Open-Meteo.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
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
Open-Meteo.comMost polluted locations near Leominster
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Leominster
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Leominster
Measure your own air quality
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