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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 | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lewiston?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 57% |
| Wind | 6.6 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 119 |
| 2 | Palm Desert, California | 92 |
| 3 | Corpus Christi, Texas | 69 |
| 4 | Georgetown, Texas | 69 |
| 5 | Austin, Texas | 64 |
| 6 | San Antonio, Texas | 64 |
| 7 | Round Rock, Texas | 62 |
| 8 | Casa Grande, Arizona | 61 |
| 9 | Ocala, Florida | 60 |
| 10 | Boerne, Texas | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
22*
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.4*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Lewiston is currently 1.1 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 22 AQI US |  100% | 59° 46.4° |  6.7 mp/h |
| Friday, Apr 26 | Good 19 AQI US | 90% | 57.2° 44.6° | 8.9 mp/h |
| Saturday, Apr 27 | Good 6 AQI US | 100% | 44.6° 42.8° | 2.2 mp/h |
| Sunday, Apr 28 | Good 5 AQI US | 80% | 51.8° 39.2° | 6.7 mp/h |
| Monday, Apr 29 | Good 4 AQI US | 90% | 50° 39.2° | 15.7 mp/h |
| Tuesday, Apr 30 | Good 7 AQI US | | 57.2° 33.8° | 6.7 mp/h |
| Wednesday, May 1 | Good 8 AQI US | | 64.4° 41° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Lewiston?
No locations are available.
AQI US, Metric