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)
38
Good
Pueblo West, Colorado
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.18 μg/m³
0
55
155
255
425
605+
29.21 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
5.12 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Pueblo West, Colorado
Pueblo West, Colorado
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AQI 44
Good
8.05μg/m³
PM2.5
24.04μg/m³
PM10
29.85ppb
O3
0.72ppb
SO2
4.90ppb
NO2
0.34ppm
CO
AQI 31
Good
5.12μg/m³
PM2.5
24.76μg/m³
PM10
33.52ppb
O3
0.71ppb
SO2
6.74ppb
NO2
0.35ppm
CO
AQI 30
Good
4.66μg/m³
PM2.5
22.97μg/m³
PM10
32.16ppb
O3
0.71ppb
SO2
6.96ppb
NO2
0.34ppm
CO
AQI 31
Good
4.48μg/m³
PM2.5
19.60μg/m³
PM10
33.39ppb
O3
0.70ppb
SO2
6.34ppb
NO2
0.36ppm
CO
AQI 31
Good
4.61μg/m³
PM2.5
19.95μg/m³
PM10
33.24ppb
O3
0.70ppb
SO2
6.31ppb
NO2
0.36ppm
CO
AQI 31
Good
3.95μg/m³
PM2.5
17.29μg/m³
PM10
33.10ppb
O3
0.70ppb
SO2
6.40ppb
NO2
0.36ppm
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 04:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Pueblo West, Colorado was observed at 02:00:00 on 2026-01-22.
As of now, the AQI in Pueblo West, Colorado is 38, indicating Good conditions.
Pueblo West, Colorado air has the highest levels of PM2.5.
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 7.075 μg/m3.
The PM10 concentration in Pueblo West, Colorado is 25.178 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pueblo West, Colorado is 0.34 ppm.
Currently, Pueblo West, Colorado has a sulfur dioxide (SO2) concentration of 0.719 ppb.
The current ozone (O3) level in Pueblo West, Colorado at the moment is 29.208 ppm.
Nitrogen dioxide (NO2) level in Pueblo West, Colorado at the moment is 5.115 ppb.
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