Stay updated with real-time air quality in Pueblo West, 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)
36
Good
Pueblo West, Colorado
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.22 μg/m³
0
55
155
255
425
605+
38.61 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
24.93 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pueblo West, Colorado
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AQI 36
Good
2.31μg/m³
PM2.5
6.10μg/m³
PM10
38.93ppb
O3
0.68ppb
SO2
20.94ppb
NO2
0.23ppm
CO
AQI 41
Good
2.65μg/m³
PM2.5
11.97μg/m³
PM10
44.24ppb
O3
0.69ppb
SO2
18.26ppb
NO2
0.24ppm
CO
AQI 31
Good
2.69μg/m³
PM2.5
7.09μg/m³
PM10
34.34ppb
O3
0.68ppb
SO2
17.81ppb
NO2
0.23ppm
CO
AQI 41
Good
2.66μg/m³
PM2.5
10.80μg/m³
PM10
44.08ppb
O3
0.70ppb
SO2
18.20ppb
NO2
0.24ppm
CO
AQI 41
Good
2.65μg/m³
PM2.5
10.71μg/m³
PM10
43.75ppb
O3
0.70ppb
SO2
18.22ppb
NO2
0.24ppm
CO
AQI 41
Good
2.61μg/m³
PM2.5
10.99μg/m³
PM10
43.87ppb
O3
0.70ppb
SO2
18.26ppb
NO2
0.24ppm
CO
Air quality and pollutant data for Colorado, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Pueblo West, Colorado is updated every hour for accuracy.
In the past 24 hours, the air quality in Pueblo West, Colorado was at its worst at 03:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Pueblo West, Colorado was observed at 12:00:00 on 2026-03-09.
As of now, the AQI in Pueblo West, Colorado is 36, indicating Good conditions.
Pueblo West, Colorado air has the highest levels of O3.
Poor air quality in Pueblo West, Colorado means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Pueblo West, Colorado are currently 2.818 μg/m3.
The PM10 concentration in Pueblo West, Colorado is 10.222 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pueblo West, Colorado is 0.248 ppm.
Currently, Pueblo West, Colorado has a sulfur dioxide (SO2) concentration of 0.702 ppb.
The current ozone (O3) level in Pueblo West, Colorado at the moment is 38.606 ppm.
Nitrogen dioxide (NO2) level in Pueblo West, Colorado at the moment is 24.935 ppb.
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