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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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Pollen
What is the pollen count in Lewiston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lewiston?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 63% |
| Wind | 3.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort Worth, Texas | 102 |
| 2 | Georgetown, Texas | 98 |
| 3 | Corpus Christi, Texas | 97 |
| 4 | Lewisville, Texas | 97 |
| 5 | Round Rock, Texas | 94 |
| 6 | Gary, Indiana | 93 |
| 7 | Midlothian, Texas | 92 |
| 8 | Dallas, Texas | 91 |
| 9 | Mecca, California | 90 |
| 10 | New Braunfels, Texas | 90 |
(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 | 30 |
| 2 | CARB - Lewiston | 13 |
(local time)
SEE WORLD AQI RANKING
US AQI
28
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 28 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.2µg/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 |
|---|---|---|---|---|
| Sunday, May 19 | Good 23 AQI US |  | 73.4° 39.2° |  6.7 mp/h |
| Monday, May 20 | Good 25 AQI US |  | 78.8° 44.6° | 4.5 mp/h |
| Tuesday, May 21 | Good 30 AQI US | | 77° 46.4° | 8.9 mp/h |
| Today | Good 28 AQI US | | 77° 46.4° | 8.9 mp/h |
| Thursday, May 23 | Good 7 AQI US | | 78.8° 41° | 4.5 mp/h |
| Friday, May 24 | Good 10 AQI US | | 71.6° 42.8° | 6.7 mp/h |
| Saturday, May 25 | Good 13 AQI US |  | 68° 42.8° | 4.5 mp/h |
| Sunday, May 26 | Good 13 AQI US | | 78.8° 41° | 4.5 mp/h |
| Monday, May 27 | Good 41 AQI US | | 86° 50° | 4.5 mp/h |
| Tuesday, May 28 | Good 50 AQI US | | 86° 53.6° | 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