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Hourly forecast
Leominster air quality index (AQI⁺) forecast
Daily forecast
Leominster air quality index (AQI⁺) forecast
| Today | 24 |  | 22° 10° |  17 km/h |  49% |
| Sun | 20 |  | 24° 9° | 11 km/h | 46% |
| Mon | 53 |  | 28° 16° | 15 km/h | 53% |
Air pollutants
What is the current air quality in Leominster?
PM2.5 concentration is currently 1.2 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 |
Protect yourself from air pollution in Leominster
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Leominster today?
Index
Moderate
 Tree None | 0% |
 Grass Moderate | 50% |
 Weed Low | 25% |
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
Moderate
Tree None | 0% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
Open-Meteo.comProtect yourself from air pollution in Leominster
Air Purifiers
Face Masks
Air Quality Monitors
Most 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
Get a monitor and contribute air quality data in your city.
