Primary Pollutant

(AQI)

Great Falls GOOD aqi boy Great Falls GOOD aqi boy Great Falls GOOD aqi boy

Great Falls Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution in Montana

Last Update: 27 Jun 2022, 09:05am

Great Falls GOOD aqi boy Great Falls GOOD aqi boy Great Falls GOOD aqi boy

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Comparative Exposure with Great Falls

24 hrs avg AQI

Great Falls

United States

Major Air Pollutants in Great Falls

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Great Falls pm2.5 icon
10 (PM2.5)

PM2.5

The current PM2.5 concentration in Great Falls is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Great Falls - Locations Air Pollution Level

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Great Falls Overlook Park GOOD 42 17 10 0 20 40

Weather Conditions in Great Falls

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What are the weather and climatic conditions in Great Falls?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Great Falls

How to protect yourself from air pollution around Great Falls, United States?
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Wear Mask

Not Required
stay indoors icon cross

Stay Indoors

Not Required
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Windows

Keep Open
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Great Falls Air Quality Forecast



Day

AQI

Weather


Temp.


Today

134

AQI

1st day weather condition icon


Friday

134

AQI

2nd day weather condition icon


Saturday

134

AQI

3rd day weather condition icon


Sunday

134

AQI

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Monday

134

AQI

5th day weather condition icon


Tuesday

134

AQI

6th day weather condition icon


Wednesday

134

AQI

7th day weather condition icon



Great Falls

AQI Calendar

0-50
Good
51-100
Moderate
101-150
Poor
151-200
Unhealthy
201-300
Severe
301-500
Hazardous

Most Polluted Cities in United States

Least Polluted Cities in United States


Comparative Exposure with Great Falls

24 hrs avg AQI

Great Falls

United States



FAQs of Great Falls Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Great Falls.


The real-time air quality in Great Falls is 17 (GOOD) AQI now. This was last updated 4 hours ago .

The current concentration of PM2.5 in Great Falls is 10 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.40 times the recommended limit.

Generally, the air quality at Great Falls starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Great Falls until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Great Falls is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Great Falls, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Great Falls is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.




World's Most Polluted Cities & Countries AQI Ranking

Real-time top most polluted cities, and monthly & annual historic AQI ranking of cities & countries

prana air sensible+ indoor air quality monitor for Great Falls

Great Falls AIR POLLUTION

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Keep a track of Great Falls air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dasbboards.

aqi air quality mobile app for Great Falls
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