Stay updated with real-time air quality in Parma, 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)
42
Good
Parma, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.05 μg/m³
0
55
155
255
425
605+
44.82 ppb
0
55
71
86
201
201+
0.95 ppb
0
36
76
186
605
1005+
5.56 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Parma, Ohio
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AQI 41
Good
5.00μg/m³
PM2.5
21.60μg/m³
PM10
43.82ppb
O3
0.92ppb
SO2
7.00ppb
NO2
0.19ppm
CO
AQI 40
Good
5.06μg/m³
PM2.5
21.92μg/m³
PM10
42.89ppb
O3
0.91ppb
SO2
7.18ppb
NO2
0.20ppm
CO
AQI 40
Good
4.95μg/m³
PM2.5
19.25μg/m³
PM10
42.78ppb
O3
0.95ppb
SO2
7.11ppb
NO2
0.19ppm
CO
AQI 44
Good
4.84μg/m³
PM2.5
21.93μg/m³
PM10
46.61ppb
O3
0.92ppb
SO2
6.47ppb
NO2
0.19ppm
CO
AQI 44
Good
4.75μg/m³
PM2.5
21.79μg/m³
PM10
47.95ppb
O3
0.93ppb
SO2
6.22ppb
NO2
0.18ppm
CO
AQI 41
Good
4.48μg/m³
PM2.5
14.32μg/m³
PM10
43.59ppb
O3
1.02ppb
SO2
6.63ppb
NO2
0.19ppm
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 Parma, Ohio is updated every hour for accuracy.
In the past 24 hours, the air quality in Parma, Ohio was at its worst at 03:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Parma, Ohio was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Parma, Ohio is 42, indicating Good conditions.
Parma, Ohio air has the highest levels of O3.
Poor air quality in Parma, Ohio means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Parma, Ohio are currently 4.681 μg/m3.
The PM10 concentration in Parma, Ohio is 18.055 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Parma, Ohio is 0.105 ppm.
Currently, Parma, Ohio has a sulfur dioxide (SO2) concentration of 0.946 ppb.
The current ozone (O3) level in Parma, Ohio at the moment is 44.824 ppm.
Nitrogen dioxide (NO2) level in Parma, Ohio at the moment is 5.562 ppb.
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