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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 SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Lewiston today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Lewiston?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 35% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 90 |
| 2 | Palm Desert, California | 72 |
| 3 | Rapid City, South Dakota | 65 |
| 4 | Tonasket, Washington | 58 |
| 5 | Yucaipa, California | 58 |
| 6 | Placer, California | 54 |
| 7 | Lake Arrowhead, California | 53 |
| 8 | Sarasota, Florida | 52 |
| 9 | Nevada County, California | 51 |
| 10 | Baton Rouge, Louisiana | 50 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
12*
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.9*µg/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 |
|---|---|---|---|---|
| Today | Good 12 AQI US |  40% | 68° 48.2° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 17 AQI US | 100% | 57.2° 44.6° | 4.5 mp/h |
| Thursday, Apr 25 | Good 11 AQI US | 100% | 46.4° 41° | 6.7 mp/h |
| Friday, Apr 26 | Good 4 AQI US | 30% | 48.2° 35.6° | 4.5 mp/h |
| Saturday, Apr 27 | Good 4 AQI US | 50% | 55.4° 37.4° | 11.2 mp/h |
| Sunday, Apr 28 | Good 6 AQI US | | 62.6° 42.8° | 17.9 mp/h |
| Monday, Apr 29 | Good 5 AQI US | 30% | 62.6° 44.6° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Lewiston?
No locations are available.
AQI US, Metric