Stay updated with real-time air quality in Bethany, 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)
16
Good
Bethany, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.12 μg/m³
0
55
155
255
425
605+
17.48 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
5.99 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bethany, Oregon
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AQI 16
Good
2.53μg/m³
PM2.5
10.19μg/m³
PM10
12.26ppb
O3
0.41ppb
SO2
5.05ppb
NO2
0.23ppm
CO
AQI 22
Good
3.50μg/m³
PM2.5
15.88μg/m³
PM10
19.81ppb
O3
0.41ppb
SO2
3.92ppb
NO2
0.23ppm
CO
AQI 17
Good
3.10μg/m³
PM2.5
14.00μg/m³
PM10
17.68ppb
O3
0.41ppb
SO2
5.12ppb
NO2
0.24ppm
CO
AQI 22
Good
3.97μg/m³
PM2.5
17.98μg/m³
PM10
19.68ppb
O3
0.41ppb
SO2
3.94ppb
NO2
0.23ppm
CO
AQI 22
Good
3.70μg/m³
PM2.5
16.74μg/m³
PM10
19.55ppb
O3
0.41ppb
SO2
3.97ppb
NO2
0.23ppm
CO
AQI 22
Good
4.03μg/m³
PM2.5
18.21μg/m³
PM10
19.70ppb
O3
0.41ppb
SO2
3.92ppb
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 Bethany, Oregon is updated every hour for accuracy.
In the past 24 hours, the air quality in Bethany, Oregon was at its worst at 03:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Bethany, Oregon was observed at 09:00:00 on 2026-09-07.
As of now, the AQI in Bethany, Oregon is 16, indicating Good conditions.
Bethany, Oregon air has the highest levels of O3.
Poor air quality in Bethany, Oregon means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bethany, Oregon are currently 3.226 μg/m3.
The PM10 concentration in Bethany, Oregon is 14.122 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bethany, Oregon is 0.242 ppm.
Currently, Bethany, Oregon has a sulfur dioxide (SO2) concentration of 0.402 ppb.
The current ozone (O3) level in Bethany, Oregon at the moment is 17.477 ppm.
Nitrogen dioxide (NO2) level in Bethany, Oregon at the moment is 5.991 ppb.
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