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Air quality in Great Falls
Air quality index (AQI) and PM2.5 air pollution in Great Falls
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Great Falls Air Quality Map
Real-time Great Falls air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Great Falls today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Great Falls?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 80% |
| Wind | 0 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 80 |
| 2 | Maricopa, Arizona | 72 |
| 3 | Corpus Christi, Texas | 68 |
| 4 | Wilmington, Delaware | 67 |
| 5 | Marana, Arizona | 66 |
| 6 | Baton Rouge, Louisiana | 63 |
| 7 | Boerne, Texas | 63 |
| 8 | Bethlehem, Pennsylvania | 60 |
| 9 | Coopersburg, Pennsylvania | 60 |
| 10 | North Hollywood, California | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Great Falls?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.8*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Great Falls is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Great Falls?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Great Falls air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 49 AQI US |  | 84.2° 60.8° |  6.7 mp/h |
| Friday, May 3 | Good 47 AQI US |  50% | 77° 55.4° | 11.2 mp/h |
| Saturday, May 4 | Good 46 AQI US | 100% | 59° 51.8° | 11.2 mp/h |
| Sunday, May 5 | Good 32 AQI US | 100% | 64.4° 55.4° | 8.9 mp/h |
| Monday, May 6 | Good 47 AQI US | 100% | 69.8° 60.8° | 2.2 mp/h |
| Tuesday, May 7 | Moderate 59 AQI US  | 80% | 82.4° 60.8° | 4.5 mp/h |
| Wednesday, May 8 | Moderate 62 AQI US | 100% | 84.2° 66.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Great Falls?
No locations are available.
AQI US, Metric