Stay updated with real-time air quality in Grants Pass, 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)
33
Good
Grants Pass, Oregon
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.01 μg/m³
0
55
155
255
425
605+
36.08 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
3.86 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Grants Pass, Oregon
Grants Pass, Oregon
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AQI 33
Good
6.47μg/m³
PM2.5
29.13μg/m³
PM10
31.74ppb
O3
0.61ppb
SO2
3.92ppb
NO2
0.18ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
29.06μg/m³
PM10
31.83ppb
O3
0.61ppb
SO2
3.89ppb
NO2
0.18ppm
CO
AQI 30
Good
5.48μg/m³
PM2.5
24.55μg/m³
PM10
31.53ppb
O3
0.61ppb
SO2
4.13ppb
NO2
0.18ppm
CO
AQI 30
Good
4.50μg/m³
PM2.5
20.01μg/m³
PM10
31.51ppb
O3
0.61ppb
SO2
4.86ppb
NO2
0.18ppm
CO
AQI 25
Good
3.71μg/m³
PM2.5
16.08μg/m³
PM10
26.59ppb
O3
0.73ppb
SO2
5.13ppb
NO2
0.20ppm
CO
AQI 22
Good
4.38μg/m³
PM2.5
18.39μg/m³
PM10
23.10ppb
O3
0.95ppb
SO2
4.46ppb
NO2
0.20ppm
CO
The air quality data for Oregon, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Grants Pass, Oregon are available every hour.
Grants Pass, Oregon experienced its worst air quality at 01:00:00, 2025-06-06.
The best air quality in Grants Pass, Oregon was observed at 01:00:00 on 2025-06-06.
The air quality in Grants Pass, Oregon right now is Good, with an AQI of 33.
In Grants Pass, Oregon, O3 is the most frequently found pollutant.
When air quality in Grants Pass, Oregon is compromised, staying indoors and wearing a mask can reduce health risks.
Grants Pass, Oregon currently has a PM2.5 concentration of 4.302 μg/m3.
Grants Pass, Oregon currently has a PM10 concentration of 19.01 μg/m3.
The current carbon monoxide (CO) level in Grants Pass, Oregon is 0.234 ppm.
The current sulfur dioxide (SO2) concentration in Grants Pass, Oregon is 0.618 ppb.
Grants Pass, Oregon currently has an ozone (O3) concentration of 36.083 ppm.
The current level of nitrogen dioxide (NO2) in Grants Pass, Oregon is 3.857 ppb.
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