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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Lewiston?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 53% |
| Wind | 12.4 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 153 |
| 2 | Campo, California | 90 |
| 3 | Coachella, California | 88 |
| 4 | Yucaipa, California | 77 |
| 5 | La Crescenta-Montrose, California | 72 |
| 6 | San Fernando, California | 72 |
| 7 | Yosemite Np Turtleback Dome, California | 70 |
| 8 | Auberry, California | 67 |
| 9 | Redlands, California | 67 |
| 10 | Santa Clarita, California | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
25*
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6*µg/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 |
|---|---|---|---|---|
| Today | Good 25 AQI US |  90% | 62.6° 41° |  13.4 mp/h |
| Wednesday, Apr 24 | Good 6 AQI US |  100% | 42.8° 24.8° | 11.2 mp/h |
| Thursday, Apr 25 | Good 5 AQI US |  | 53.6° 30.2° | 4.5 mp/h |
| Friday, Apr 26 | Good 21 AQI US | | 57.2° 32° | 11.2 mp/h |
| Saturday, Apr 27 | Moderate 66 AQI US  | 100% | 62.6° 46.4° | 13.4 mp/h |
| Sunday, Apr 28 | Moderate 72 AQI US | 100% | 60.8° 50° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 73 AQI US | 100% | 69.8° 50° | 13.4 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