Stay updated with real-time air quality in Batavia, 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)
66
Moderate
Batavia, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
75.56 μg/m³
0
55
155
255
425
605+
4.99 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
13.75 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Batavia, Illinois
Scroll To Air Quality MapLoading...
AQI 67
Moderate
18.27μg/m³
PM2.5
54.70μg/m³
PM10
3.75ppb
O3
0.63ppb
SO2
16.26ppb
NO2
0.25ppm
CO
AQI 86
Moderate
27.80μg/m³
PM2.5
118.63μg/m³
PM10
4.60ppb
O3
0.68ppb
SO2
13.59ppb
NO2
0.25ppm
CO
AQI 66
Moderate
17.26μg/m³
PM2.5
68.70μg/m³
PM10
3.92ppb
O3
0.62ppb
SO2
16.46ppb
NO2
0.25ppm
CO
AQI 66
Moderate
17.30μg/m³
PM2.5
68.70μg/m³
PM10
4.20ppb
O3
0.65ppb
SO2
16.07ppb
NO2
0.25ppm
CO
AQI 86
Moderate
27.66μg/m³
PM2.5
118.17μg/m³
PM10
4.67ppb
O3
0.68ppb
SO2
13.42ppb
NO2
0.25ppm
CO
AQI 84
Moderate
27.19μg/m³
PM2.5
114.07μg/m³
PM10
3.96ppb
O3
0.68ppb
SO2
13.63ppb
NO2
0.25ppm
CO
Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Batavia, Illinois is updated on an hourly basis.
The worst air quality in Batavia, Illinois was recorded at 03:00:00 on 2026-03-06.
The best air quality in Batavia, Illinois was recorded at 11:00:00 on 2026-03-05.
The real-time air quality index in Batavia, Illinois is 79, currently categorized as Moderate.
The most common pollutant in Batavia, Illinois is PM2.5.
If the air quality in Batavia, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Batavia, Illinois at present are 24.355 μg/m3.
The current PM10 levels in Batavia, Illinois are 103.572 μg/m3.
The current carbon monoxide (CO) level in Batavia, Illinois is 0.249 ppm.
The current sulfur dioxide (SO2) levels in Batavia, Illinois are 0.584 ppb.
The current ozone (O3) levels at Batavia, Illinois is 7.5 ppm.
The current nitrogen dioxide (NO2) levels at Batavia, Illinois is 13.24 ppb.
All Rights Reserved © Ambee Inc. 2025