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Air quality in Lewiston
Air quality index (AQI) and PM2.5 air pollution in Lewiston
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Lewiston Air Quality Map
Real-time Lewiston air pollution map
AIR QUALITY DATA CONTRIBUTORS
Maine Department of Enviromental Protection
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Pollen
What is the pollen count in Lewiston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Lewiston?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 46% |
| Wind | 10.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Porterville, California | 88 |
| 2 | Beverly Hills, California | 86 |
| 3 | Anchorage, Alaska | 84 |
| 4 | Bakersfield, California | 80 |
| 5 | San Antonio, Texas | 79 |
| 6 | Fairbanks, Alaska | 78 |
| 7 | Boerne, Texas | 76 |
| 8 | Pico Rivera, California | 70 |
| 9 | Round Rock, Texas | 69 |
| 10 | Georgetown, Texas | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Lewiston aqi ranking
Real-time Lewiston air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lewiston Station | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
4
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1µg/m³ | |
✓
PM2.5 concentration in Lewiston air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lewiston?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Lewiston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 15 | Good 15 AQI US |  | 57.2° 37.4° |  11.2 mp/h |
| Tuesday, Apr 16 | Good 9 AQI US | | 57.2° 32° | 6.7 mp/h |
| Wednesday, Apr 17 | Good 6 AQI US |  | 53.6° 33.8° | 8.9 mp/h |
| Today | Good 4 AQI US | | 53.6° 33.8° | 8.9 mp/h |
| Friday, Apr 19 | Good 9 AQI US |  40% | 50° 39.2° | 8.9 mp/h |
| Saturday, Apr 20 | Good 10 AQI US | | 59° 39.2° | 8.9 mp/h |
| Sunday, Apr 21 | Good 6 AQI US | | 55.4° 33.8° | 8.9 mp/h |
| Monday, Apr 22 | Good 7 AQI US | | 48.2° 32° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 6 AQI US | | 50° 28.4° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 9 AQI US | 100% | 50° 39.2° | 15.7 mp/h |
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News
The latest air quality news and resources.
Lewiston air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Lewiston?
AQI US, Metric