Stay updated with real-time air quality in Wellington, 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)
33
Good
Wellington, Colorado
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.51 μg/m³
0
55
155
255
425
605+
32.66 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
17.35 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Wellington, Colorado
Wellington, Colorado
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AQI 48
Good
3.53μg/m³
PM2.5
8.10μg/m³
PM10
52.15ppb
O3
0.59ppb
SO2
1.00ppb
NO2
0.10ppm
CO
AQI 58
Moderate
4.76μg/m³
PM2.5
13.46μg/m³
PM10
57.32ppb
O3
0.59ppb
SO2
1.01ppb
NO2
0.12ppm
CO
AQI 58
Moderate
5.09μg/m³
PM2.5
13.16μg/m³
PM10
57.30ppb
O3
0.59ppb
SO2
0.92ppb
NO2
0.12ppm
CO
AQI 58
Moderate
4.77μg/m³
PM2.5
12.20μg/m³
PM10
56.61ppb
O3
0.59ppb
SO2
1.58ppb
NO2
0.13ppm
CO
AQI 58
Moderate
3.26μg/m³
PM2.5
14.07μg/m³
PM10
56.85ppb
O3
0.59ppb
SO2
1.28ppb
NO2
0.11ppm
CO
AQI 61
Moderate
5.04μg/m³
PM2.5
14.96μg/m³
PM10
57.96ppb
O3
0.59ppb
SO2
1.19ppb
NO2
0.14ppm
CO
The air quality data for Colorado, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Wellington, Colorado are available every hour.
Wellington, Colorado experienced its worst air quality at 11:00:00, 2025-07-19.
The best air quality in Wellington, Colorado was observed at 02:00:00 on 2025-07-20.
The air quality in Wellington, Colorado right now is Moderate, with an AQI of 51.
In Wellington, Colorado, O3 is the most frequently found pollutant.
When air quality in Wellington, Colorado is compromised, staying indoors and wearing a mask can reduce health risks.
Wellington, Colorado currently has a PM2.5 concentration of 4.407 μg/m3.
Wellington, Colorado currently has a PM10 concentration of 14.415 μg/m3.
The current carbon monoxide (CO) level in Wellington, Colorado is 0.125 ppm.
The current sulfur dioxide (SO2) concentration in Wellington, Colorado is 0.596 ppb.
Wellington, Colorado currently has an ozone (O3) concentration of 54.655 ppm.
The current level of nitrogen dioxide (NO2) in Wellington, Colorado is 1.056 ppb.
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