Stay updated with real-time air quality in Brooklyn, 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)
52
Moderate
Brooklyn, Ohio
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.62 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.81 μg/m³
0
55
155
255
425
605+
34.68 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
7.75 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brooklyn, Ohio
Brooklyn, Ohio
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AQI 52
Moderate
9.76μg/m³
PM2.5
19.43μg/m³
PM10
33.88ppb
O3
0.42ppb
SO2
7.51ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.70μg/m³
PM2.5
19.48μg/m³
PM10
33.53ppb
O3
0.43ppb
SO2
7.54ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.57μg/m³
PM2.5
18.93μg/m³
PM10
29.76ppb
O3
0.56ppb
SO2
7.17ppb
NO2
0.19ppm
CO
AQI 49
Good
9.18μg/m³
PM2.5
19.93μg/m³
PM10
34.61ppb
O3
0.62ppb
SO2
6.35ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.83μg/m³
PM2.5
18.63μg/m³
PM10
36.30ppb
O3
0.41ppb
SO2
7.02ppb
NO2
0.20ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
25.10μg/m³
PM10
35.71ppb
O3
0.29ppb
SO2
9.68ppb
NO2
0.20ppm
CO
The air quality data for Ohio, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Brooklyn, Ohio are available every hour.
Brooklyn, Ohio experienced its worst air quality at 03:00:00, 2026-06-08.
The best air quality in Brooklyn, Ohio was observed at 03:00:00 on 2026-06-07.
The air quality in Brooklyn, Ohio right now is Moderate, with an AQI of 52.
In Brooklyn, Ohio, PM2.5 is the most frequently found pollutant.
When air quality in Brooklyn, Ohio is compromised, staying indoors and wearing a mask can reduce health risks.
Brooklyn, Ohio currently has a PM2.5 concentration of 9.622 μg/m3.
Brooklyn, Ohio currently has a PM10 concentration of 19.808 μg/m3.
The current carbon monoxide (CO) level in Brooklyn, Ohio is 0.197 ppm.
The current sulfur dioxide (SO2) concentration in Brooklyn, Ohio is 0.383 ppb.
Brooklyn, Ohio currently has an ozone (O3) concentration of 34.684 ppm.
The current level of nitrogen dioxide (NO2) in Brooklyn, Ohio is 7.755 ppb.
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