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)
22
Good
Junction City, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.68 μg/m³
0
55
155
255
425
605+
23.36 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
2.29 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Junction City, Kansas
Junction City, Kansas
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AQI 22
Good
4.29μg/m³
PM2.5
18.82μg/m³
PM10
17.14ppb
O3
0.15ppb
SO2
2.23ppb
NO2
0.12ppm
CO
AQI 27
Good
5.09μg/m³
PM2.5
21.84μg/m³
PM10
26.80ppb
O3
0.23ppb
SO2
3.29ppb
NO2
0.12ppm
CO
AQI 35
Good
3.27μg/m³
PM2.5
14.15μg/m³
PM10
37.80ppb
O3
0.21ppb
SO2
1.71ppb
NO2
0.12ppm
CO
AQI 22
Good
4.49μg/m³
PM2.5
16.97μg/m³
PM10
12.06ppb
O3
0.44ppb
SO2
4.52ppb
NO2
0.16ppm
CO
AQI 22
Good
3.64μg/m³
PM2.5
11.56μg/m³
PM10
23.63ppb
O3
0.53ppb
SO2
1.45ppb
NO2
0.22ppm
CO
AQI 22
Good
4.05μg/m³
PM2.5
11.33μg/m³
PM10
24.21ppb
O3
0.54ppb
SO2
1.41ppb
NO2
0.23ppm
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 2026-06-07.
In the last 24 hours, the best air quality in Junction City, Kansas was observed at 10:00:00 on 2026-06-08.
As of now, the AQI in Junction City, Kansas is 22, indicating Good conditions.
Junction City, Kansas air has the highest levels of PM2.5.
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 4.243 μg/m3.
The PM10 concentration in Junction City, Kansas is 18.685 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Junction City, Kansas is 0.118 ppm.
Currently, Junction City, Kansas has a sulfur dioxide (SO2) concentration of 0.155 ppb.
The current ozone (O3) level in Junction City, Kansas at the moment is 23.364 ppm.
Nitrogen dioxide (NO2) level in Junction City, Kansas at the moment is 2.286 ppb.
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