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)
44
Good
Junction City, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.15 μg/m³
0
55
155
255
425
605+
24.94 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
2.31 ppb
0
54
101
361
1250
2050+
0.15 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 49
Good
8.53μg/m³
PM2.5
37.21μg/m³
PM10
24.88ppb
O3
0.49ppb
SO2
2.33ppb
NO2
0.15ppm
CO
AQI 49
Good
8.87μg/m³
PM2.5
39.02μg/m³
PM10
23.71ppb
O3
0.37ppb
SO2
2.21ppb
NO2
0.15ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
34.00μg/m³
PM10
27.22ppb
O3
0.40ppb
SO2
2.08ppb
NO2
0.15ppm
CO
AQI 38
Good
7.27μg/m³
PM2.5
18.99μg/m³
PM10
33.88ppb
O3
0.79ppb
SO2
3.88ppb
NO2
0.21ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
23.51μg/m³
PM10
30.25ppb
O3
0.70ppb
SO2
4.26ppb
NO2
0.36ppm
CO
AQI 44
Good
8.30μg/m³
PM2.5
23.03μg/m³
PM10
31.48ppb
O3
0.70ppb
SO2
4.62ppb
NO2
0.36ppm
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 05:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Junction City, Kansas was observed at 11:00:00 on 2026-09-06.
As of now, the AQI in Junction City, Kansas is 44, 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 8.079 μg/m3.
The PM10 concentration in Junction City, Kansas is 35.154 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 0.462 ppb.
The current ozone (O3) level in Junction City, Kansas at the moment is 24.937 ppm.
Nitrogen dioxide (NO2) level in Junction City, Kansas at the moment is 2.308 ppb.
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