Stay updated with real-time air quality in Taylorville, Illinois 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)
33
Good
Taylorville, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.50 μg/m³
0
55
155
255
425
605+
23.66 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
4.31 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Taylorville, Illinois
Taylorville, Illinois
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AQI 27
Good
5.43μg/m³
PM2.5
23.81μg/m³
PM10
22.68ppb
O3
0.57ppb
SO2
4.30ppb
NO2
0.15ppm
CO
AQI 33
Good
6.00μg/m³
PM2.5
27.01μg/m³
PM10
23.99ppb
O3
0.40ppb
SO2
4.31ppb
NO2
0.15ppm
CO
AQI 38
Good
7.48μg/m³
PM2.5
32.92μg/m³
PM10
25.93ppb
O3
0.37ppb
SO2
4.32ppb
NO2
0.14ppm
CO
AQI 33
Good
6.26μg/m³
PM2.5
26.64μg/m³
PM10
23.48ppb
O3
0.24ppb
SO2
4.46ppb
NO2
0.15ppm
CO
AQI 33
Good
5.72μg/m³
PM2.5
24.21μg/m³
PM10
22.47ppb
O3
0.42ppb
SO2
3.95ppb
NO2
0.14ppm
CO
AQI 33
Good
5.74μg/m³
PM2.5
25.77μg/m³
PM10
19.07ppb
O3
0.48ppb
SO2
3.52ppb
NO2
0.15ppm
CO
Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Taylorville, Illinois is updated every hour.
The worst air quality in Taylorville, Illinois in the last 24 hours was observed at 01:00:00 on 2026-09-06.
In the last 24 hrs, the best air quality in Taylorville, Illinois was observed at 11:00:00 on 2026-09-07.
The current air quality in Taylorville, Illinois is 33, categorized as Good based on real-time data.
The most common pollutant in Taylorville, Illinois is PM2.5.
If the air quality in Taylorville, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Taylorville, Illinois is 5.802 μg/m3.
The current PM10 concentration at Taylorville, Illinois is 28.495 μg/m3.
The current carbon monoxide (CO) concentration at Taylorville, Illinois is 0.149 ppm.
The current sulfur dioxide (SO2) concentration at Taylorville, Illinois is 0.456 ppb.
The current ozone (O3) concentration at Taylorville, Illinois is 23.657 ppm.
The current nitrogen dioxide (NO2) concentration at Taylorville, Illinois is 4.306 ppb.
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