Stay updated with real-time air quality in Ashland, 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)
22
Good
Ashland, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.12 μg/m³
0
55
155
255
425
605+
20.32 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
7.78 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Ashland, Oregon
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AQI 17
Good
3.38μg/m³
PM2.5
14.29μg/m³
PM10
18.16ppb
O3
0.71ppb
SO2
5.61ppb
NO2
0.23ppm
CO
AQI 17
Good
3.13μg/m³
PM2.5
13.15μg/m³
PM10
18.25ppb
O3
0.71ppb
SO2
5.52ppb
NO2
0.23ppm
CO
AQI 18
Good
3.28μg/m³
PM2.5
14.05μg/m³
PM10
19.12ppb
O3
0.71ppb
SO2
6.29ppb
NO2
0.23ppm
CO
AQI 21
Good
1.71μg/m³
PM2.5
7.03μg/m³
PM10
22.52ppb
O3
0.70ppb
SO2
5.11ppb
NO2
0.23ppm
CO
AQI 29
Good
2.43μg/m³
PM2.5
10.13μg/m³
PM10
31.13ppb
O3
0.71ppb
SO2
8.05ppb
NO2
0.23ppm
CO
AQI 29
Good
2.41μg/m³
PM2.5
10.03μg/m³
PM10
31.31ppb
O3
0.71ppb
SO2
8.05ppb
NO2
0.23ppm
CO
Air quality and pollutant data for Oregon, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Ashland, Oregon is updated every hour for accuracy.
In the past 24 hours, the air quality in Ashland, Oregon was at its worst at 02:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Ashland, Oregon was observed at 12:00:00 on 2026-03-09.
As of now, the AQI in Ashland, Oregon is 22, indicating Good conditions.
Ashland, Oregon air has the highest levels of PM2.5.
Poor air quality in Ashland, Oregon means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Ashland, Oregon are currently 3.927 μg/m3.
The PM10 concentration in Ashland, Oregon is 17.124 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Ashland, Oregon is 0.234 ppm.
Currently, Ashland, Oregon has a sulfur dioxide (SO2) concentration of 0.707 ppb.
The current ozone (O3) level in Ashland, Oregon at the moment is 20.315 ppm.
Nitrogen dioxide (NO2) level in Ashland, Oregon at the moment is 7.778 ppb.
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