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)
27
Good
Baker City, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.99 μg/m³
0
55
155
255
425
605+
26.70 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
2.05 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Baker City, Oregon
Baker City, Oregon
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AQI 22
Good
4.10μg/m³
PM2.5
17.99μg/m³
PM10
24.33ppb
O3
0.47ppb
SO2
2.04ppb
NO2
0.18ppm
CO
AQI 23
Good
3.51μg/m³
PM2.5
16.04μg/m³
PM10
25.33ppb
O3
0.98ppb
SO2
1.15ppb
NO2
0.18ppm
CO
AQI 23
Good
2.82μg/m³
PM2.5
12.25μg/m³
PM10
25.13ppb
O3
0.45ppb
SO2
2.10ppb
NO2
0.18ppm
CO
AQI 22
Good
3.60μg/m³
PM2.5
15.97μg/m³
PM10
20.86ppb
O3
0.47ppb
SO2
2.03ppb
NO2
0.18ppm
CO
AQI 22
Good
4.35μg/m³
PM2.5
22.23μg/m³
PM10
13.64ppb
O3
0.99ppb
SO2
0.94ppb
NO2
0.12ppm
CO
AQI 22
Good
3.99μg/m³
PM2.5
13.48μg/m³
PM10
13.60ppb
O3
0.99ppb
SO2
0.94ppb
NO2
0.12ppm
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 06:00:00 on 2026-09-06.
In the last 24 hours, the best air quality in Baker City, Oregon was observed at 10:00:00 on 2026-09-07.
As of now, the AQI in Baker City, Oregon is 27, indicating Good conditions.
Baker City, Oregon air has the highest levels of PM2.5.
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 5.097 μg/m3.
The PM10 concentration in Baker City, Oregon is 21.989 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Baker City, Oregon is 0.182 ppm.
Currently, Baker City, Oregon has a sulfur dioxide (SO2) concentration of 0.463 ppb.
The current ozone (O3) level in Baker City, Oregon at the moment is 26.696 ppm.
Nitrogen dioxide (NO2) level in Baker City, Oregon at the moment is 2.052 ppb.
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