Stay updated with real-time air quality in Sweet Home, 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)
56
Moderate
Sweet Home, Oregon
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.00 μg/m³
0
55
155
255
425
605+
23.65 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
9.51 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Sweet Home, Oregon
Sweet Home, Oregon
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AQI 52
Moderate
10.19μg/m³
PM2.5
44.87μg/m³
PM10
18.82ppb
O3
0.37ppb
SO2
10.41ppb
NO2
0.20ppm
CO
AQI 49
Good
9.13μg/m³
PM2.5
40.68μg/m³
PM10
14.87ppb
O3
0.40ppb
SO2
9.02ppb
NO2
0.20ppm
CO
AQI 60
Moderate
13.55μg/m³
PM2.5
61.72μg/m³
PM10
16.05ppb
O3
0.36ppb
SO2
9.61ppb
NO2
0.19ppm
CO
AQI 71
Moderate
19.54μg/m³
PM2.5
86.73μg/m³
PM10
15.86ppb
O3
0.36ppb
SO2
9.95ppb
NO2
0.19ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
32.31μg/m³
PM10
16.27ppb
O3
1.14ppb
SO2
8.65ppb
NO2
0.20ppm
CO
AQI 62
Moderate
14.81μg/m³
PM2.5
67.04μg/m³
PM10
15.15ppb
O3
0.36ppb
SO2
9.65ppb
NO2
0.19ppm
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 Sweet Home, Oregon is updated every hour.
The worst air quality in Sweet Home, Oregon in the last 24 hours was observed at 07:00:00 on 2025-09-04.
In the last 24 hrs, the best air quality in Sweet Home, Oregon was observed at 01:00:00 on 2025-09-03.
The current air quality in Sweet Home, Oregon is 103, categorized as Unhealthy for Sensitive Groups based on real-time data.
The most common pollutant in Sweet Home, Oregon is PM10.
If the air quality in Sweet Home, Oregon is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Sweet Home, Oregon is 36.197 μg/m3.
The current PM10 concentration at Sweet Home, Oregon is 158.985 μg/m3.
The current carbon monoxide (CO) concentration at Sweet Home, Oregon is 0.194 ppm.
The current sulfur dioxide (SO2) concentration at Sweet Home, Oregon is 0.365 ppb.
The current ozone (O3) concentration at Sweet Home, Oregon is 20.202 ppm.
The current nitrogen dioxide (NO2) concentration at Sweet Home, Oregon is 12.602 ppb.
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