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Air quality in Lewistown
Air quality index (AQI) and PM2.5 air pollution in Lewistown
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Lewistown Air Quality Map
Real-time Lewistown air pollution map
AIR QUALITY DATA CONTRIBUTORS
Montana Department of Environmental Quality
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Pollen
What is the pollen count in Lewistown today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lewistown?
| Weather | Broken clouds |
| Temperature | 42.8°F |
| Humidity | 61% |
| Wind | 12.7 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 139 |
| 2 | Columbia, South Carolina | 94 |
| 3 | Savannah, Georgia | 75 |
| 4 | Edmond, Oklahoma | 69 |
| 5 | Oklahoma City, Oklahoma | 66 |
| 6 | Wichita, Kansas | 66 |
| 7 | Ann Arbor, Michigan | 65 |
| 8 | Pahrump, Nevada | 65 |
| 9 | Aiken, South Carolina | 61 |
| 10 | San Antonio, Texas | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Lewistown aqi ranking
Real-time Lewistown air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lewistown Station | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
24
live AQI index
Good
Overview
What is the current air quality in Lewistown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.7µg/m³ | |
| PM10 | 11µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Lewistown is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lewistown?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Lewistown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 39 AQI US |  | 69.8° 41° |  6.7 mp/h |
| Wednesday, Apr 24 | Good 39 AQI US |  | 64.4° 44.6° | 8.9 mp/h |
| Thursday, Apr 25 | Good 34 AQI US | | 48.2° 42.8° | 6.7 mp/h |
| Today | Good 24 AQI US | 70% | 48.2° 42.8° | 6.7 mp/h |
| Saturday, Apr 27 | Good 10 AQI US | | 55.4° 37.4° | 13.4 mp/h |
| Sunday, Apr 28 | Good 8 AQI US | 40% | 57.2° 42.8° | 11.2 mp/h |
| Monday, Apr 29 | Good 5 AQI US |  100% | 51.8° 35.6° | 20.1 mp/h |
| Tuesday, Apr 30 | Good 5 AQI US |  | 48.2° 32° | 22.4 mp/h |
| Wednesday, May 1 | Good 8 AQI US | 70% | 46.4° 32° | 15.7 mp/h |
| Thursday, May 2 | Good 10 AQI US | 40% | 51.8° 32° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Lewistown air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Lewistown?
AQI US, Metric