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)
44
Good
Roseburg, Oregon
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.38 μg/m³
0
55
155
255
425
605+
29.81 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
6.20 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Roseburg, Oregon
Roseburg, Oregon
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AQI 49
Good
5.00μg/m³
PM2.5
52.72μg/m³
PM10
27.07ppb
O3
0.56ppb
SO2
7.43ppb
NO2
0.23ppm
CO
AQI 62
Moderate
14.58μg/m³
PM2.5
64.97μg/m³
PM10
24.70ppb
O3
0.42ppb
SO2
7.48ppb
NO2
0.23ppm
CO
AQI 25
Good
2.67μg/m³
PM2.5
10.87μg/m³
PM10
27.02ppb
O3
0.56ppb
SO2
7.46ppb
NO2
0.23ppm
CO
AQI 26
Good
2.59μg/m³
PM2.5
10.58μg/m³
PM10
28.12ppb
O3
0.56ppb
SO2
7.46ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.31μg/m³
PM2.5
50.03μg/m³
PM10
35.49ppb
O3
0.40ppb
SO2
5.19ppb
NO2
0.22ppm
CO
AQI 60
Moderate
14.04μg/m³
PM2.5
63.48μg/m³
PM10
24.21ppb
O3
0.46ppb
SO2
7.74ppb
NO2
0.23ppm
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 12:00:00 on 2025-09-05.
In the last 24 hrs, the best air quality in Roseburg, Oregon was observed at 08:00:00 on 2025-09-05.
The current air quality in Roseburg, Oregon is 44, 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 7.875 μg/m3.
The current PM10 concentration at Roseburg, Oregon is 34.376 μg/m3.
The current carbon monoxide (CO) concentration at Roseburg, Oregon is 0.287 ppm.
The current sulfur dioxide (SO2) concentration at Roseburg, Oregon is 0.82 ppb.
The current ozone (O3) concentration at Roseburg, Oregon is 29.809 ppm.
The current nitrogen dioxide (NO2) concentration at Roseburg, Oregon is 6.202 ppb.
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