Real-time air quality index in Parker, Colorado today
Stay updated with real-time air quality in Parker, 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)
31
Good
Parker, Colorado
Last updated: ... (Local time)
Common air pollutants in Parker, Colorado
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
25.89 μg/m³
0
55
155
255
425
605+
Ozone (O3)
34.36 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.01 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
19.38 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Parker, Colorado
Parker, Colorado
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Parker, Colorado air quality map: Real-time AQI near you
Air quality in nearby cities
The Pinery, Colorado
AQI 31
Good
2.67μg/m³
PM2.5
14.50μg/m³
PM10
33.49ppb
O3
0.88ppb
SO2
15.27ppb
NO2
0.24ppm
CO
Lone Tree, Colorado
AQI 33
Good
2.38μg/m³
PM2.5
9.82μg/m³
PM10
35.65ppb
O3
0.91ppb
SO2
18.04ppb
NO2
0.28ppm
CO
Centennial, Colorado
AQI 33
Good
2.40μg/m³
PM2.5
10.13μg/m³
PM10
35.76ppb
O3
0.91ppb
SO2
17.99ppb
NO2
0.28ppm
CO
Castle Pines, Colorado
AQI 32
Good
2.34μg/m³
PM2.5
9.33μg/m³
PM10
35.43ppb
O3
0.91ppb
SO2
18.04ppb
NO2
0.28ppm
CO
Castle Rock, Colorado
AQI 31
Good
2.32μg/m³
PM2.5
9.84μg/m³
PM10
34.36ppb
O3
0.88ppb
SO2
14.85ppb
NO2
0.25ppm
CO
Highlands Ranch, Colorado
AQI 33
Good
2.46μg/m³
PM2.5
10.82μg/m³
PM10
35.79ppb
O3
0.91ppb
SO2
17.66ppb
NO2
0.28ppm
CO
How accurate is Colorado, USA air quality data?
Air quality measurements for Colorado, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Parker, Colorado updated?
Air quality data for Parker, Colorado is updated on an hourly basis.
When did Parker, Colorado experience the worst air quality in the last 24 hours?
The worst air quality in Parker, Colorado was recorded at 10:00:00 on 2025-07-22.
When did Parker, Colorado have its best air quality in the last 24 hours?
The best air quality in Parker, Colorado was recorded at 12:00:00 on 2025-07-23.
What is the real-time air quality index for Parker, Colorado?
The real-time air quality index in Parker, Colorado is 32, currently categorized as Good.
Which pollutant is found most often in Parker, Colorado?
The most common pollutant in Parker, Colorado is O3.
What can I do if the air quality in Parker, Colorado is poor?
If the air quality in Parker, Colorado is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Parker, Colorado?
The measured PM2.5 levels in Parker, Colorado at present are 2.303 μg/m3.
What are the current PM10 levels at Parker, Colorado?
The current PM10 levels in Parker, Colorado are 15.052 μg/m3.
What are the current carbon monoxide (CO) levels at Parker, Colorado?
The current carbon monoxide (CO) level in Parker, Colorado is 0.298 ppm.
What are the current sulfur dioxide (SO2) levels at Parker, Colorado?
The current sulfur dioxide (SO2) levels in Parker, Colorado are 0.882 ppb.
What are the current ozone (O3) levels at Parker, Colorado?
The current ozone (O3) levels at Parker, Colorado is 35.218 ppm.
What are the current nitrogen dioxide (NO2) levels at Parker, Colorado?
The current nitrogen dioxide (NO2) levels at Parker, Colorado is 20.761 ppb.
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