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)
28
Good
Junction City, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.85 μg/m³
0
55
155
255
425
605+
29.89 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
2.68 ppb
0
54
101
361
1250
2050+
0.17 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 28
Good
2.90μg/m³
PM2.5
11.93μg/m³
PM10
30.02ppb
O3
0.54ppb
SO2
2.60ppb
NO2
0.17ppm
CO
AQI 27
Good
2.59μg/m³
PM2.5
10.46μg/m³
PM10
29.18ppb
O3
0.71ppb
SO2
3.15ppb
NO2
0.17ppm
CO
AQI 33
Good
5.62μg/m³
PM2.5
23.90μg/m³
PM10
25.86ppb
O3
0.81ppb
SO2
4.80ppb
NO2
0.18ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
35.90μg/m³
PM10
32.97ppb
O3
0.77ppb
SO2
2.86ppb
NO2
0.18ppm
CO
AQI 44
Good
7.92μg/m³
PM2.5
40.77μg/m³
PM10
32.02ppb
O3
0.74ppb
SO2
2.58ppb
NO2
0.27ppm
CO
AQI 44
Good
8.23μg/m³
PM2.5
42.27μg/m³
PM10
32.95ppb
O3
0.71ppb
SO2
2.45ppb
NO2
0.29ppm
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 10:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Junction City, Kansas was observed at 01:00:00 on 2026-01-22.
As of now, the AQI in Junction City, Kansas is 28, 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 2.844 μg/m3.
The PM10 concentration in Junction City, Kansas is 11.846 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Junction City, Kansas is 0.169 ppm.
Currently, Junction City, Kansas has a sulfur dioxide (SO2) concentration of 0.585 ppb.
The current ozone (O3) level in Junction City, Kansas at the moment is 29.894 ppm.
Nitrogen dioxide (NO2) level in Junction City, Kansas at the moment is 2.68 ppb.
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