Stay updated with real-time air quality in Newton, 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
Newton, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.27 μg/m³
0
55
155
255
425
605+
32.95 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
2.45 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Newton, Kansas
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AQI 49
Good
7.92μg/m³
PM2.5
53.06μg/m³
PM10
32.01ppb
O3
0.67ppb
SO2
2.00ppb
NO2
0.32ppm
CO
AQI 49
Good
8.54μg/m³
PM2.5
48.26μg/m³
PM10
32.96ppb
O3
0.68ppb
SO2
2.35ppb
NO2
0.32ppm
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
7.75μg/m³
PM2.5
44.00μg/m³
PM10
32.32ppb
O3
0.70ppb
SO2
2.62ppb
NO2
0.29ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
44.53μg/m³
PM10
32.09ppb
O3
0.74ppb
SO2
2.35ppb
NO2
0.29ppm
CO
AQI 54
Moderate
8.98μg/m³
PM2.5
61.31μg/m³
PM10
32.12ppb
O3
0.62ppb
SO2
2.09ppb
NO2
0.33ppm
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 Newton, Kansas is updated every hour for accuracy.
In the past 24 hours, the air quality in Newton, Kansas was at its worst at 02:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Newton, Kansas was observed at 01:00:00 on 2026-01-22.
As of now, the AQI in Newton, Kansas is 44, indicating Good conditions.
Newton, Kansas air has the highest levels of PM2.5.
Poor air quality in Newton, Kansas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Newton, Kansas are currently 8.231 μg/m3.
The PM10 concentration in Newton, Kansas is 42.268 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newton, Kansas is 0.293 ppm.
Currently, Newton, Kansas has a sulfur dioxide (SO2) concentration of 0.714 ppb.
The current ozone (O3) level in Newton, Kansas at the moment is 32.947 ppm.
Nitrogen dioxide (NO2) level in Newton, Kansas at the moment is 2.454 ppb.
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