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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
California Air Resources Board (CARB)
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Weather
What is the current weather in Lewiston?
| Weather | Few clouds |
| Temperature | 82.4°F |
| Humidity | 18% |
| Wind | 12.7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Indio, California | 78 |
| 2 | Galena Park, Texas | 74 |
| 3 | Corpus Christi, Texas | 73 |
| 4 | The Woodlands, Texas | 73 |
| 5 | Wichita, Kansas | 73 |
| 6 | Lancaster, Pennsylvania | 71 |
| 7 | Pasadena, Texas | 70 |
| 8 | Channelview, Texas | 69 |
| 9 | Baytown, Texas | 68 |
| 10 | Houston, Texas | 66 |
(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 | CARB - Cline Gulch Road | 33 |
| 2 | CARB - Lewiston | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
32
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 32 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.8µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Lewiston is currently 1.2 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 15 | Good 26 AQI US |  | 86° 59° |  2.2 mp/h |
| Thursday, May 16 | Good 30 AQI US | | 84.2° 53.6° | 2.2 mp/h |
| Friday, May 17 | Good 25 AQI US | | 84.2° 50° | 11.2 mp/h |
| Today | Good 32 AQI US | | 75.2° 42.8° | 8.9 mp/h |
| Sunday, May 19 | Good 9 AQI US | | 73.4° 39.2° | 6.7 mp/h |
| Monday, May 20 | Good 16 AQI US | | 78.8° 44.6° | 8.9 mp/h |
| Tuesday, May 21 | Good 13 AQI US |  | 69.8° 42.8° | 8.9 mp/h |
| Wednesday, May 22 | Good 11 AQI US | | 75.2° 37.4° | 4.5 mp/h |
| Thursday, May 23 | Good 16 AQI US | | 77° 44.6° | 6.7 mp/h |
| Friday, May 24 | Good 19 AQI US | | 73.4° 41° | 4.5 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
- California Air Resources Board (CARB)
2 stations
Government Contributor
2 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Lewiston?
AQI US, Metric