Stay updated with real-time air quality in Cottage Grove, 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)
52
Moderate
Cottage Grove, Oregon
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.91 μg/m³
0
55
155
255
425
605+
25.49 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
2.83 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Cottage Grove, Oregon
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AQI 75
Moderate
22.27μg/m³
PM2.5
96.87μg/m³
PM10
41.09ppb
O3
0.58ppb
SO2
8.80ppb
NO2
0.30ppm
CO
AQI 73
Moderate
20.85μg/m³
PM2.5
92.37μg/m³
PM10
44.06ppb
O3
0.58ppb
SO2
8.87ppb
NO2
0.30ppm
CO
AQI 71
Moderate
20.02μg/m³
PM2.5
88.92μg/m³
PM10
42.36ppb
O3
0.58ppb
SO2
9.48ppb
NO2
0.30ppm
CO
AQI 81
Moderate
24.53μg/m³
PM2.5
107.39μg/m³
PM10
35.63ppb
O3
0.73ppb
SO2
7.12ppb
NO2
0.32ppm
CO
AQI 64
Moderate
16.30μg/m³
PM2.5
73.00μg/m³
PM10
46.42ppb
O3
0.58ppb
SO2
9.56ppb
NO2
0.30ppm
CO
AQI 67
Moderate
17.87μg/m³
PM2.5
74.25μg/m³
PM10
47.16ppb
O3
0.59ppb
SO2
10.58ppb
NO2
0.31ppm
CO
Air quality measurements for Oregon, 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 Cottage Grove, Oregon is updated on an hourly basis.
The worst air quality in Cottage Grove, Oregon was recorded at 08:00:00 on 2025-09-04.
The best air quality in Cottage Grove, Oregon was recorded at 01:00:00 on 2025-09-04.
The real-time air quality index in Cottage Grove, Oregon is 84, currently categorized as Moderate.
The most common pollutant in Cottage Grove, Oregon is PM2.5.
If the air quality in Cottage Grove, Oregon is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Cottage Grove, Oregon at present are 26.845 μg/m3.
The current PM10 levels in Cottage Grove, Oregon are 116.506 μg/m3.
The current carbon monoxide (CO) level in Cottage Grove, Oregon is 0.304 ppm.
The current sulfur dioxide (SO2) levels in Cottage Grove, Oregon are 0.564 ppb.
The current ozone (O3) levels at Cottage Grove, Oregon is 47.395 ppm.
The current nitrogen dioxide (NO2) levels at Cottage Grove, Oregon is 8.479 ppb.
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