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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lewiston?
| Weather | Few clouds |
| Temperature | 48.2°F |
| Humidity | 76% |
| Wind | 4.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 92 |
| 2 | Glendora, California | 88 |
| 3 | Claremont, California | 84 |
| 4 | Coachella, California | 79 |
| 5 | San Fernando, California | 79 |
| 6 | La Verne, California | 77 |
| 7 | Marina del Rey, California | 77 |
| 8 | San Bernardino, California | 77 |
| 9 | Alhambra, California | 75 |
| 10 | Glendale, California | 74 |
(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 | 37 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.7µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Lewiston is currently 1.3 times 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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 22 AQI US |  | 64.4° 46.4° |  4.5 mp/h |
| Thursday, May 30 | Good 25 AQI US |  | 71.6° 46.4° | 6.7 mp/h |
| Friday, May 31 | Good 47 AQI US |  | 77° 46.4° | 6.7 mp/h |
| Today | Good 37 AQI US | | 77° 46.4° | 6.7 mp/h |
| Sunday, Jun 2 | Good 25 AQI US | | 80.6° 44.6° | 4.5 mp/h |
| Monday, Jun 3 | Good 40 AQI US | | 75.2° 51.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 24 AQI US | | 62.6° 50° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 26 AQI US | | 73.4° 48.2° | 8.9 mp/h |
| Thursday, Jun 6 | Good 36 AQI US | | 73.4° 50° | 8.9 mp/h |
| Friday, Jun 7 | Good 16 AQI US | 100% | 59° 57.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Lewiston air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Lewiston?
AQI US, Metric