Air quality in Great Falls

Air quality index (AQI) and PM2.5 air pollution in Great Falls

Last update at (local time)

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Air Quality Data contributor(s)

Station(s) operated by

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Weather

What is the current weather in Great Falls?

Weather icon
WeatherRain
Temperature87.8°C
Humidity67%
Wind2 mp/h
Pressure1014 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Willow Creek, California

493

2 Hoopa, California

286

3 Weaverville, California

153

4 Siskiyou, California

143

5 Ravalli, Montana

140

6 Hayfork, California

125

7 Hamilton, Montana

117

8 Stevensville, Montana

117

9 West Glacier, Montana

110

10 Lake City, Florida

106

(local time)

SEE WORLD AQI RANKING

live Great Falls aqi ranking

Real-time Great Falls air quality ranking

#stationUS AQI
1 Riva Ridge Drive

67

(local time)

SEE WORLD AQI RANKING

US AQI

67

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Great Falls?

Air pollution levelAir quality indexMain pollutant
Moderate 67 US AQItrendPM2.5
PollutantsConcentration
PM2.5
19.8µg/m³trend
!

PM2.5

x4

PM2.5 concentration in Great Falls is currently 4 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Great Falls?

An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconSensitive groups should reduce outdoor exercise

Forecast

Great Falls air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Saturday, Aug 6

Good 21 US AQI

Human face indicating AQI level
Weather icon91.4°71.6°
Wind rotating 205 degree

8.9 mp/h

Sunday, Aug 7

Good 25 US AQI

Human face indicating AQI level
Weather icon93.2°73.4°
Wind rotating 196 degree

6.7 mp/h

Monday, Aug 8

Good 33 US AQI

Human face indicating AQI level
Weather icon95°75.2°
Wind rotating 342 degree

8.9 mp/h

Tuesday, Aug 9

Good 44 US AQI

Human face indicating AQI level
Weather icon87.8°69.8°
Wind rotating 294 degree

6.7 mp/h

Today

Moderate 67 US AQI

Human face indicating AQI level
Weather icon86°69.8°
Wind rotating 326 degree

8.9 mp/h

Thursday, Aug 11

Good 25 US AQI

Human face indicating AQI level
Weather icon78.8°62.6°
Wind rotating 352 degree

8.9 mp/h

Friday, Aug 12

Good 18 US AQI

Human face indicating AQI level
Weather icon78.8°57.2°
Wind rotating 357 degree

4.5 mp/h

Saturday, Aug 13

Good 25 US AQI

Human face indicating AQI level
Weather icon78.8°60.8°
Wind rotating 213 degree

6.7 mp/h

Sunday, Aug 14

Good 29 US AQI

Human face indicating AQI level
Weather icon71.6°62.6°
Wind rotating 161 degree

4.5 mp/h

Monday, Aug 15

Good 41 US AQI

Human face indicating AQI level
Weather icon68°60.8°
Wind rotating 338 degree

6.7 mp/h

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Historical

Historic air quality graph for Great Falls

How to best protect from air pollution?

Reduce your air pollution exposure in Great Falls

Great Falls air quality data attribution

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Great Falls?

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