Primary Pollutant

(AQI)

 Colorado GOOD aqi boy

Colorado Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution level United States

Last Update: 16 Apr 2024, 06:05pm

Colorado GOOD aqi boy Colorado GOOD aqi boy Colorado GOOD aqi boy


Comparative Exposure with Colorado

24 hrs avg AQI

Colorado

United States
24

Major Air Pollutants in Colorado

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Colorado carbon monoxide icon
55 (CO)

PM2.5

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

Colorado - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Welby MODERATE 68 68 21 20 10 16 25
Boulder GOOD 47 47 7 4 51 18 24
Berkley GOOD 19 19 6 2 6 17 24
Edgewater GOOD 19 19 21 3 6 17 24
Fort Collins GOOD 8 8 4 2 4 19 23
Aspen GOOD 10 10 11 1 11 4 52
Grand Junction GOOD 9 9 3 1 3 21 21
Derby MODERATE 73 73 99 20 99 18 24
Longmont GOOD 14 14 8 2 8 18 24
Columbine GOOD 21 21 23 2 5 16 26
Glendale GOOD 20 20 22 2 9 17 24
Fruita GOOD 21 21 8 5 0 21 21
Silverthorne MODERATE 63 63 30 18 0 -5 93
Carbondale GOOD 21 21 8 5 0 0 86
Estes Park GOOD 13 13 5 3 0 12 36
Gunnison GOOD 8 8 4 2 0 11 35
Glenwood Springs GOOD 8 8 4 2 0 17 30
Rifle GOOD 8 8 7 2 0 17 30

Weather Conditions in Colorado

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What are the weather and climatic conditions 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 For Colorado

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

Wear Mask

Not Required
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Stay Indoor

Not Required
shut opening icon

Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
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Family

Allow 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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United States - Metro Cities AQI

32
50
AQI (IN)
AQI (US)
17˚C / 34%
17
42
AQI (IN)
AQI (US)
20˚C / 75%
35
59
AQI (IN)
AQI (US)
24˚C / 83%
25
25
AQI (IN)
AQI (US)
19˚C / 59%
22
28
AQI (IN)
AQI (US)
11˚C / 82%
47
44
AQI (IN)
AQI (US)
23˚C / 38%
28
26
AQI (IN)
AQI (US)
25˚C / 79%

Historic Air Quality Graph of Colorado

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Colorado

24 hrs avg AQI

Colorado

United States
24


FAQs of Colorado's Air Quality Index

(Frequently Asked Questions)


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


The real-time air quality in Colorado is 24 (GOOD) AQI now. This was last updated 3 hours ago .

The current concentration of PM2.5 in Colorado is 5 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.20 times the recommended limit.

Generally, the air quality at Colorado 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 Colorado 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 Colorado is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Colorado, 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 Colorado is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

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Air Quality Solutions for Colorado

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.



prana air squair indoor air quality monitor for Colorado





Keep a track of Colorado 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 & analytical dashboards.

aqi air quality mobile app for Colorado
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