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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 | 56% |
| Wind | 4.6 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 94 |
| 2 | Arroyo Grande, California | 89 |
| 3 | Georgetown, Texas | 86 |
| 4 | Austin, Texas | 74 |
| 5 | Corpus Christi, Texas | 74 |
| 6 | Shreveport, Louisiana | 74 |
| 7 | Houston, Texas | 71 |
| 8 | Boerne, Texas | 70 |
| 9 | New Braunfels, Texas | 70 |
| 10 | San Antonio, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
26*
live AQI index
Good
Overview
What is the current air quality in Leominster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7*µg/m³ | |
✓
PM2.5 concentration in Leominster air currently meets 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 26 AQI US |  100% | 60.8° 50° |  4.5 mp/h |
| Wednesday, May 8 | Good 48 AQI US | 100% | 62.6° 44.6° | 6.7 mp/h |
| Thursday, May 9 | Good 16 AQI US | 100% | 44.6° 42.8° | 8.9 mp/h |
| Friday, May 10 | Good 9 AQI US | 100% | 42.8° 41° | 8.9 mp/h |
| Saturday, May 11 | Good 37 AQI US | 90% | 48.2° 41° | 6.7 mp/h |
| Sunday, May 12 | Good 25 AQI US | 100% | 53.6° 42.8° | 6.7 mp/h |
| Monday, May 13 | Good 24 AQI US | 20% | 64.4° 41° | 11.2 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