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Live air quality index in Sterling, Colorado today

Stay updated with real-time air quality in Sterling, Colorado featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

58

Moderate

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Sterling, Colorado

Last updated: ... (Local time)

Major air pollutants in Sterling, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

13.22 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

59.03 μg/m³

0

55

155

255

425

605+

Ozone (O3)

29.63 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.03 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

1.77 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Sterling, Colorado

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Sterling, Colorado air quality map: Track AQI near you




How accurate is Colorado, USA air quality data?

Air quality data and pollutant measurements for Colorado, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.


Frequently asked questions

How often is the air quality data for Sterling, Colorado updated?

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The air quality for Sterling, Colorado is updated every hour.


When was the worst air quality at Sterling, Colorado in the last 24 hrs?

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The worst air quality in Sterling, Colorado in the last 24 hours was observed at 05:00:00 on 2025-06-06.


When was the best air quality at Sterling, Colorado in the last 24 hrs?

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In the last 24 hrs, the best air quality in Sterling, Colorado was observed at 03:00:00 on 2025-06-05.


What is the current air quality in Sterling, Colorado?

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The current air quality in Sterling, Colorado is 58, categorized as Moderate based on real-time data.


What pollutant is the most common in Sterling, Colorado?

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The most common pollutant in Sterling, Colorado is PM2.5.


What should I do if the air quality in Sterling, Colorado is poor?

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If the air quality in Sterling, Colorado is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in Sterling, Colorado?

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The current PM2.5 concentration at Sterling, Colorado is 13.217 μg/m3.


What is the current concentration of PM10 in Sterling, Colorado?

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The current PM10 concentration at Sterling, Colorado is 59.029 μg/m3.


What is the current concentration of carbon monoxide (CO) in Sterling, Colorado?

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The current carbon monoxide (CO) concentration at Sterling, Colorado is 0.143 ppm.


What is the current concentration of sulfur dioxide (SO2) in Sterling, Colorado?

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The current sulfur dioxide (SO2) concentration at Sterling, Colorado is 0.026 ppb.


What is the current concentration of ozone (O3) in Sterling, Colorado?

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The current ozone (O3) concentration at Sterling, Colorado is 29.634 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Sterling, Colorado?

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The current nitrogen dioxide (NO2) concentration at Sterling, Colorado is 1.773 ppb.


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