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Air quality in Leominster
Air quality index (AQI) and PM2.5 air pollution in Leominster
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Leominster Air Quality Map
Real-time Leominster air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Leominster today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Leominster?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 80% |
| Wind | 1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 95 |
| 2 | Mecca, California | 92 |
| 3 | Lubbock, Texas | 81 |
| 4 | Yucaipa, California | 81 |
| 5 | Pahrump, Nevada | 77 |
| 6 | Redlands, California | 75 |
| 7 | San Bernardino, California | 70 |
| 8 | North Hollywood, California | 69 |
| 9 | Rancho Cucamonga, California | 69 |
| 10 | Porterville, California | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
58*
live AQI index
Moderate
Overview
What is the current air quality in Leominster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.1*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Leominster is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Leominster?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Leominster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 58 AQI US |  | 82.4° 50° |  6.7 mp/h |
| Monday, Jun 3 | Moderate 57 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 43 AQI US  | | 73.4° 50° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 37 AQI US | | 78.8° 51.8° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 53 AQI US |  100% | 66.2° 57.2° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 64 AQI US | 60% | 62.6° 53.6° | 6.7 mp/h |
| Saturday, Jun 8 | Good 39 AQI US | 30% | 73.4° 53.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Leominster?
No locations are available.
AQI US, Metric