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)
33
Good
Springfield, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.99 μg/m³
0
55
155
255
425
605+
17.40 ppb
0
55
71
86
201
201+
1.63 ppb
0
36
76
186
605
1005+
10.21 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Springfield, Ohio
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AQI 33
Good
5.79μg/m³
PM2.5
24.88μg/m³
PM10
16.71ppb
O3
1.62ppb
SO2
10.35ppb
NO2
0.17ppm
CO
AQI 27
Good
5.27μg/m³
PM2.5
17.93μg/m³
PM10
16.87ppb
O3
1.66ppb
SO2
11.36ppb
NO2
0.15ppm
CO
AQI 27
Good
5.20μg/m³
PM2.5
17.23μg/m³
PM10
18.98ppb
O3
1.70ppb
SO2
11.43ppb
NO2
0.15ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
19.92μg/m³
PM10
20.97ppb
O3
1.71ppb
SO2
11.60ppb
NO2
0.15ppm
CO
AQI 33
Good
6.26μg/m³
PM2.5
22.00μg/m³
PM10
20.09ppb
O3
1.50ppb
SO2
11.35ppb
NO2
0.18ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
21.20μg/m³
PM10
20.12ppb
O3
1.64ppb
SO2
11.43ppb
NO2
0.14ppm
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 05:00:00 on 2026-08-16.
In the last 24 hours, the best air quality in Springfield, Ohio was observed at 04:00:00 on 2026-08-17.
As of now, the AQI in Springfield, Ohio is 38, indicating Good conditions.
Springfield, Ohio air has the highest levels of PM2.5.
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 6.699 μg/m3.
The PM10 concentration in Springfield, Ohio is 29.988 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Springfield, Ohio is 0.143 ppm.
Currently, Springfield, Ohio has a sulfur dioxide (SO2) concentration of 1.82 ppb.
The current ozone (O3) level in Springfield, Ohio at the moment is 18.058 ppm.
Nitrogen dioxide (NO2) level in Springfield, Ohio at the moment is 4.505 ppb.
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