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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 | 60.8°F |
| Humidity | 83% |
| Wind | 9.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Buffalo, New York | 75 |
| 2 | Corpus Christi, Texas | 66 |
| 3 | New Braunfels, Texas | 63 |
| 4 | The Woodlands, Texas | 63 |
| 5 | New York City, New York | 61 |
| 6 | Lancaster, Pennsylvania | 60 |
| 7 | Throop, Pennsylvania | 60 |
| 8 | Trenton, New Jersey | 60 |
| 9 | Bethlehem, Pennsylvania | 59 |
| 10 | Braddock, Pennsylvania | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
32*
live AQI index
Good
Overview
What is the current air quality in Leominster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 32* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.8*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Leominster is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Leominster?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Leominster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 32 AQI US |  | 69.8° 57.2° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 24 AQI US |  30% | 57.2° 46.4° | 6.7 mp/h |
| Wednesday, May 1 | Good 37 AQI US | 100% | 48.2° 41° | 4.5 mp/h |
| Thursday, May 2 | Good 45 AQI US | 30% | 68° 42.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 54 AQI US  | | 57.2° 44.6° | 6.7 mp/h |
| Saturday, May 4 | Good 12 AQI US | 90% | 62.6° 44.6° | 6.7 mp/h |
| Sunday, May 5 | Good 10 AQI US | | 73.4° 48.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Leominster?
No locations are available.
AQI US, Metric