Stay updated with real-time air quality in Baker City, 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)
37
Good
Baker City, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.00 μg/m³
0
55
155
255
425
605+
39.99 ppb
0
55
71
86
201
201+
2.01 ppb
0
36
76
186
605
1005+
3.07 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Baker City, Oregon
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AQI 36
Good
2.27μg/m³
PM2.5
7.10μg/m³
PM10
38.51ppb
O3
2.48ppb
SO2
3.62ppb
NO2
0.18ppm
CO
AQI 36
Good
4.67μg/m³
PM2.5
27.61μg/m³
PM10
38.53ppb
O3
2.30ppb
SO2
2.01ppb
NO2
0.20ppm
CO
AQI 37
Good
1.41μg/m³
PM2.5
6.02μg/m³
PM10
39.99ppb
O3
2.42ppb
SO2
3.83ppb
NO2
0.18ppm
CO
AQI 37
Good
1.70μg/m³
PM2.5
6.99μg/m³
PM10
40.36ppb
O3
2.54ppb
SO2
3.57ppb
NO2
0.18ppm
CO
AQI 37
Good
5.80μg/m³
PM2.5
39.72μg/m³
PM10
37.41ppb
O3
0.41ppb
SO2
1.72ppb
NO2
0.30ppm
CO
AQI 54
Moderate
6.33μg/m³
PM2.5
62.39μg/m³
PM10
37.62ppb
O3
0.54ppb
SO2
1.72ppb
NO2
0.30ppm
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 Baker City, Oregon is updated every hour for accuracy.
In the past 24 hours, the air quality in Baker City, Oregon was at its worst at 07:00:00 on 2026-03-14.
In the last 24 hours, the best air quality in Baker City, Oregon was observed at 03:00:00 on 2026-03-14.
As of now, the AQI in Baker City, Oregon is 37, indicating Good conditions.
Baker City, Oregon air has the highest levels of O3.
Poor air quality in Baker City, Oregon means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Baker City, Oregon are currently 2.101 μg/m3.
The PM10 concentration in Baker City, Oregon is 9.004 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Baker City, Oregon is 0.159 ppm.
Currently, Baker City, Oregon has a sulfur dioxide (SO2) concentration of 2.006 ppb.
The current ozone (O3) level in Baker City, Oregon at the moment is 39.992 ppm.
Nitrogen dioxide (NO2) level in Baker City, Oregon at the moment is 3.069 ppb.
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