Stay updated with real-time air quality in Steamboat Springs, 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)
48
Good
Steamboat Springs, Colorado
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.99 μg/m³
0
55
155
255
425
605+
52.11 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
9.60 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Steamboat Springs, Colorado
Steamboat Springs, Colorado
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AQI 50
Good
3.10μg/m³
PM2.5
13.25μg/m³
PM10
54.24ppb
O3
0.79ppb
SO2
11.91ppb
NO2
0.21ppm
CO
AQI 50
Good
3.41μg/m³
PM2.5
13.51μg/m³
PM10
54.42ppb
O3
0.80ppb
SO2
1.82ppb
NO2
0.21ppm
CO
AQI 44
Good
3.61μg/m³
PM2.5
13.48μg/m³
PM10
47.00ppb
O3
0.81ppb
SO2
1.51ppb
NO2
0.20ppm
CO
AQI 64
Moderate
5.61μg/m³
PM2.5
24.02μg/m³
PM10
59.09ppb
O3
0.83ppb
SO2
2.55ppb
NO2
0.20ppm
CO
AQI 84
Moderate
6.90μg/m³
PM2.5
29.01μg/m³
PM10
64.60ppb
O3
0.73ppb
SO2
12.67ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.16μg/m³
PM2.5
29.28μg/m³
PM10
48.02ppb
O3
0.78ppb
SO2
3.28ppb
NO2
0.20ppm
CO
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
Air quality data for Steamboat Springs, Colorado is updated on an hourly basis.
The worst air quality in Steamboat Springs, Colorado was recorded at 11:00:00 on 2026-07-22.
The best air quality in Steamboat Springs, Colorado was recorded at 01:00:00 on 2026-07-23.
The real-time air quality index in Steamboat Springs, Colorado is 51, currently categorized as Moderate.
The most common pollutant in Steamboat Springs, Colorado is O3.
If the air quality in Steamboat Springs, Colorado is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Steamboat Springs, Colorado at present are 3.888 μg/m3.
The current PM10 levels in Steamboat Springs, Colorado are 9.401 μg/m3.
The current carbon monoxide (CO) level in Steamboat Springs, Colorado is 0.207 ppm.
The current sulfur dioxide (SO2) levels in Steamboat Springs, Colorado are 0.802 ppb.
The current ozone (O3) levels at Steamboat Springs, Colorado is 54.69 ppm.
The current nitrogen dioxide (NO2) levels at Steamboat Springs, Colorado is 6.439 ppb.
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