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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.00 μg/m³
0
55
155
255
425
605+
30.04 ppb
0
55
71
86
201
201+
1.70 ppb
0
36
76
186
605
1005+
9.66 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Springfield, Ohio
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AQI 25
Good
3.48μg/m³
PM2.5
16.25μg/m³
PM10
27.40ppb
O3
1.91ppb
SO2
8.03ppb
NO2
0.20ppm
CO
AQI 25
Good
4.01μg/m³
PM2.5
16.17μg/m³
PM10
27.22ppb
O3
1.53ppb
SO2
8.62ppb
NO2
0.23ppm
CO
AQI 25
Good
3.95μg/m³
PM2.5
13.71μg/m³
PM10
27.00ppb
O3
1.38ppb
SO2
9.12ppb
NO2
0.22ppm
CO
AQI 31
Good
3.57μg/m³
PM2.5
13.50μg/m³
PM10
32.75ppb
O3
1.60ppb
SO2
8.83ppb
NO2
0.23ppm
CO
AQI 26
Good
4.12μg/m³
PM2.5
16.41μg/m³
PM10
27.66ppb
O3
1.85ppb
SO2
6.88ppb
NO2
0.20ppm
CO
AQI 25
Good
3.69μg/m³
PM2.5
18.95μg/m³
PM10
26.87ppb
O3
1.58ppb
SO2
8.56ppb
NO2
0.22ppm
CO
Air quality and pollutant data for Ohio, 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 Springfield, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Springfield, Ohio was at its worst at 11:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Springfield, Ohio was observed at 01:00:00 on 2026-01-23.
As of now, the AQI in Springfield, Ohio is 28, indicating Good conditions.
Springfield, Ohio air has the highest levels of O3.
Poor air quality in Springfield, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Springfield, Ohio are currently 3.3 μg/m3.
The PM10 concentration in Springfield, Ohio is 15 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Springfield, Ohio is 0.235 ppm.
Currently, Springfield, Ohio has a sulfur dioxide (SO2) concentration of 1.702 ppb.
The current ozone (O3) level in Springfield, Ohio at the moment is 30.039 ppm.
Nitrogen dioxide (NO2) level in Springfield, Ohio at the moment is 9.657 ppb.
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