Primary Pollutant

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Comparitive Exposure with Colorado

24 hrs avg AQI

Colorado

United States
22

Pollutants

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Pm 2.5 icon
9 (PM 2.5)
Pm 10 icon
36 (PM 10)
Ozone icon
8 (Ozone)
Nitrogen Dioxide Icon
10 (NO2)
Air Pollution Level in Colorado
CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Aspen GOOD 8 8 6 2 5 10 37
Berkley GOOD 42 42 39 11 39 12 44
Boulder GOOD 36 36 39 5 39 8 56
Columbine GOOD 20 20 22 4 22 10 25
Edgewater MODERATE 61 61 61 17 61 9 62
Fort Collins MODERATE 57 57 63 15 63 6 10
Longmont GOOD 46 46 39 11 39 6 76
Rifle GOOD 6 6 7 1 0 14 38
Welby MODERATE 68 68 87 20 87 7 66

Weather Data

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Current weather in Colorado
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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

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How to protect yourself from air pollution around Colorado, United States.?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoors

Not Required
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Windows

Keep Close
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Use Purifier

Required
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Family

Avoid Outdoor

Colorado Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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Big Cities of United States
7
17
AQI (IN)
AQI (US)
11˚C / 71%
10
17
AQI (IN)
AQI (US)
23˚C / 93%
28
26
AQI (IN)
AQI (US)
13˚C / 92%
10
21
AQI (IN)
AQI (US)
5˚C / 77%
19
42
AQI (IN)
AQI (US)
11˚C / 94%
7
6
AQI (IN)
AQI (US)
24˚C / 96%

Historical Data

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Historic air quality index graph of Colorado




Comparitive Exposure with Colorado

24 hrs avg AQI

Colorado

United States
22


How do we calculate Air Quality Index ?

Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location.

Know More


Air Quality Solutions in Colorado

Find out Prana Air clean air quality products & solutions to fight air pollution in your region.



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FAQs

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air quality of Colorado.


The real-time AQI in Colorado is 68 (GOOD). This reading was last taken 4 hours ago .

The current concentration of PM2.5 in Colorado is 20 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.80 times the recommended limit.

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