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)
49
Good
Baker City, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.98 μg/m³
0
55
155
255
425
605+
19.45 ppb
0
55
71
86
201
201+
5.53 ppb
0
36
76
186
605
1005+
5.80 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 62
Moderate
15.08μg/m³
PM2.5
66.91μg/m³
PM10
16.78ppb
O3
1.73ppb
SO2
4.96ppb
NO2
0.18ppm
CO
AQI 66
Moderate
16.79μg/m³
PM2.5
74.96μg/m³
PM10
10.71ppb
O3
7.98ppb
SO2
5.73ppb
NO2
0.22ppm
CO
AQI 33
Good
6.22μg/m³
PM2.5
27.64μg/m³
PM10
15.14ppb
O3
1.68ppb
SO2
5.72ppb
NO2
0.18ppm
CO
AQI 14
Good
1.90μg/m³
PM2.5
8.01μg/m³
PM10
15.26ppb
O3
1.87ppb
SO2
5.72ppb
NO2
0.18ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
37.98μg/m³
PM10
3.49ppb
O3
7.51ppb
SO2
6.83ppb
NO2
0.30ppm
CO
AQI 44
Good
8.15μg/m³
PM2.5
25.96μg/m³
PM10
2.97ppb
O3
7.49ppb
SO2
6.85ppb
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 04:00:00 on 2025-12-12.
In the last 24 hours, the best air quality in Baker City, Oregon was observed at 11:00:00 on 2025-12-11.
As of now, the AQI in Baker City, Oregon is 49, 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 8.996 μg/m3.
The PM10 concentration in Baker City, Oregon is 40.976 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Baker City, Oregon is 0.179 ppm.
Currently, Baker City, Oregon has a sulfur dioxide (SO2) concentration of 5.531 ppb.
The current ozone (O3) level in Baker City, Oregon at the moment is 19.454 ppm.
Nitrogen dioxide (NO2) level in Baker City, Oregon at the moment is 5.801 ppb.
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