Stay updated with real-time air quality in Junction City, Kansas 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)
47
Good
Junction City, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.25 μg/m³
0
55
155
255
425
605+
51.15 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
0.47 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Junction City, Kansas
Junction City, Kansas
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AQI 48
Good
5.34μg/m³
PM2.5
23.00μg/m³
PM10
52.16ppb
O3
0.45ppb
SO2
0.50ppb
NO2
0.15ppm
CO
AQI 61
Moderate
8.32μg/m³
PM2.5
36.79μg/m³
PM10
57.67ppb
O3
0.46ppb
SO2
0.52ppb
NO2
0.16ppm
CO
AQI 51
Moderate
6.38μg/m³
PM2.5
28.11μg/m³
PM10
54.74ppb
O3
0.41ppb
SO2
0.46ppb
NO2
0.14ppm
CO
AQI 44
Good
8.20μg/m³
PM2.5
29.03μg/m³
PM10
45.96ppb
O3
0.72ppb
SO2
7.44ppb
NO2
0.27ppm
CO
AQI 49
Good
9.26μg/m³
PM2.5
31.93μg/m³
PM10
52.60ppb
O3
0.53ppb
SO2
4.75ppb
NO2
0.41ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
34.50μg/m³
PM10
53.90ppb
O3
0.57ppb
SO2
4.66ppb
NO2
0.41ppm
CO
Air quality and pollutant data for Kansas, 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 Junction City, Kansas is updated every hour for accuracy.
In the past 24 hours, the air quality in Junction City, Kansas was at its worst at 09:00:00 on 2026-10-21.
In the last 24 hours, the best air quality in Junction City, Kansas was observed at 11:00:00 on 2026-10-22.
As of now, the AQI in Junction City, Kansas is 47, indicating Good conditions.
Junction City, Kansas air has the highest levels of O3.
Poor air quality in Junction City, Kansas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Junction City, Kansas are currently 4.988 μg/m3.
The PM10 concentration in Junction City, Kansas is 21.246 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Junction City, Kansas is 0.151 ppm.
Currently, Junction City, Kansas has a sulfur dioxide (SO2) concentration of 0.418 ppb.
The current ozone (O3) level in Junction City, Kansas at the moment is 51.149 ppm.
Nitrogen dioxide (NO2) level in Junction City, Kansas at the moment is 0.472 ppb.
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