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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 | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lewiston?
| Weather | Clear sky |
| Temperature | 55.4°F |
| Humidity | 72% |
| Wind | 5.9 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time Australia city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Spencer Gulf, South Australia | 73 |
| 2 | Melbourne, Victoria | 33 |
| 3 | Geelong, Victoria | 28 |
| 4 | Perth, Western Australia | 18 |
| 5 | Newcastle, New South Wales | 17 |
| 6 | Swan Hill, Victoria | 15 |
| 7 | Townsville, Queensland | 13 |
| 8 | Adelaide, South Australia | 12 |
| 9 | Wollongong, New South Wales | 12 |
| 10 | Merriwa, New South Wales | 10 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
27*
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.5*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Lewiston is currently 1.3 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 27 AQI US |  | 68° 51.8° |  4.5 mp/h |
| Tuesday, May 7 | Good 8 AQI US | | 69.8° 51.8° | 6.7 mp/h |
| Wednesday, May 8 | Good 7 AQI US | | 69.8° 53.6° | 8.9 mp/h |
| Thursday, May 9 | Good 12 AQI US |  | 68° 55.4° | 6.7 mp/h |
| Friday, May 10 | Good 8 AQI US | | 69.8° 57.2° | 11.2 mp/h |
| Saturday, May 11 | Good 6 AQI US |  | 66.2° 53.6° | 8.9 mp/h |
| Sunday, May 12 | Good 7 AQI US | | 66.2° 50° | 6.7 mp/h |
Interested in hourly forecast? Get the app
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