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)
36
Good
Springfield, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.00 μg/m³
0
55
155
255
425
605+
39.08 ppb
0
55
71
86
201
201+
1.19 ppb
0
36
76
186
605
1005+
6.32 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Springfield, Ohio
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AQI 33
Good
4.81μg/m³
PM2.5
19.74μg/m³
PM10
35.68ppb
O3
1.19ppb
SO2
6.69ppb
NO2
0.16ppm
CO
AQI 33
Good
5.34μg/m³
PM2.5
17.48μg/m³
PM10
36.00ppb
O3
1.21ppb
SO2
5.88ppb
NO2
0.14ppm
CO
AQI 33
Good
5.33μg/m³
PM2.5
16.10μg/m³
PM10
35.78ppb
O3
1.21ppb
SO2
5.74ppb
NO2
0.14ppm
CO
AQI 33
Good
5.22μg/m³
PM2.5
17.58μg/m³
PM10
36.00ppb
O3
1.33ppb
SO2
5.85ppb
NO2
0.14ppm
CO
AQI 33
Good
4.67μg/m³
PM2.5
20.08μg/m³
PM10
35.78ppb
O3
1.49ppb
SO2
7.87ppb
NO2
0.17ppm
CO
AQI 33
Good
4.78μg/m³
PM2.5
24.69μg/m³
PM10
36.23ppb
O3
1.15ppb
SO2
5.66ppb
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 12:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Springfield, Ohio was observed at 12:00:00 on 2026-03-09.
As of now, the AQI in Springfield, Ohio is 36, 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 4.401 μg/m3.
The PM10 concentration in Springfield, Ohio is 19.004 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Springfield, Ohio is 0.157 ppm.
Currently, Springfield, Ohio has a sulfur dioxide (SO2) concentration of 1.188 ppb.
The current ozone (O3) level in Springfield, Ohio at the moment is 39.082 ppm.
Nitrogen dioxide (NO2) level in Springfield, Ohio at the moment is 6.323 ppb.
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