Stay updated with real-time air quality in Roseburg, Oregon 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
Roseburg, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.78 μg/m³
0
55
155
255
425
605+
13.20 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
8.38 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Roseburg, Oregon
Roseburg, Oregon
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AQI 27
Good
4.52μg/m³
PM2.5
17.38μg/m³
PM10
17.56ppb
O3
0.60ppb
SO2
8.29ppb
NO2
0.26ppm
CO
AQI 49
Good
8.60μg/m³
PM2.5
37.99μg/m³
PM10
14.80ppb
O3
0.40ppb
SO2
8.74ppb
NO2
0.22ppm
CO
AQI 44
Good
7.89μg/m³
PM2.5
34.98μg/m³
PM10
13.91ppb
O3
0.53ppb
SO2
8.30ppb
NO2
0.22ppm
CO
AQI 44
Good
7.88μg/m³
PM2.5
34.91μg/m³
PM10
13.90ppb
O3
0.53ppb
SO2
8.28ppb
NO2
0.22ppm
CO
AQI 22
Good
4.40μg/m³
PM2.5
19.01μg/m³
PM10
9.88ppb
O3
0.76ppb
SO2
7.45ppb
NO2
0.30ppm
CO
AQI 33
Good
6.41μg/m³
PM2.5
28.18μg/m³
PM10
9.71ppb
O3
0.22ppb
SO2
3.68ppb
NO2
0.22ppm
CO
Air quality data and pollutant measurements for Oregon, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Roseburg, Oregon is updated every hour.
The worst air quality in Roseburg, Oregon in the last 24 hours was observed at 09:00:00 on 2025-12-13.
In the last 24 hrs, the best air quality in Roseburg, Oregon was observed at 07:00:00 on 2025-12-13.
The current air quality in Roseburg, Oregon is 38, categorized as Good based on real-time data.
The most common pollutant in Roseburg, Oregon is PM2.5.
If the air quality in Roseburg, Oregon is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Roseburg, Oregon is 7.357 μg/m3.
The current PM10 concentration at Roseburg, Oregon is 32.781 μg/m3.
The current carbon monoxide (CO) concentration at Roseburg, Oregon is 0.258 ppm.
The current sulfur dioxide (SO2) concentration at Roseburg, Oregon is 0.721 ppb.
The current ozone (O3) concentration at Roseburg, Oregon is 13.197 ppm.
The current nitrogen dioxide (NO2) concentration at Roseburg, Oregon is 8.38 ppb.
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