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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 | Scattered clouds |
| Temperature | 68°F |
| Humidity | 50% |
| Wind | 8.9 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Australia city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Spencer Gulf, South Australia | 69 |
| 2 | Melbourne, Victoria | 63 |
| 3 | Adelaide, South Australia | 29 |
| 4 | Bathurst, New South Wales | 26 |
| 5 | Geelong, Victoria | 22 |
| 6 | Swan Hill, Victoria | 21 |
| 7 | Townsville, Queensland | 17 |
| 8 | Perth, Western Australia | 14 |
| 9 | Wagga Wagga, New South Wales | 14 |
| 10 | Canberra, ACT | 12 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
48*
live AQI index
Good
Overview
What is the current air quality in Lewiston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 48* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.6*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Lewiston is currently 2.3 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 48 AQI US |  | 68° 50° |  6.7 mp/h |
| Sunday, May 5 | Good 37 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Monday, May 6 | Good 32 AQI US | | 69.8° 51.8° | 6.7 mp/h |
| Tuesday, May 7 | Good 18 AQI US | | 69.8° 51.8° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 53 AQI US  | | 69.8° 53.6° | 8.9 mp/h |
| Thursday, May 9 | Moderate 56 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Friday, May 10 | Moderate 66 AQI US |  | 69.8° 55.4° | 6.7 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