Stay updated with real-time air quality in Brookhaven, New York 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)
66
Moderate
Brookhaven, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
16.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.30 μg/m³
0
55
155
255
425
605+
11.04 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
8.26 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brookhaven, New York
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AQI 49
Good
9.49μg/m³
PM2.5
41.17μg/m³
PM10
29.34ppb
O3
0.85ppb
SO2
14.27ppb
NO2
0.51ppm
CO
AQI 52
Moderate
10.23μg/m³
PM2.5
43.15μg/m³
PM10
28.93ppb
O3
0.86ppb
SO2
14.13ppb
NO2
0.50ppm
CO
AQI 52
Moderate
9.84μg/m³
PM2.5
43.44μg/m³
PM10
23.70ppb
O3
1.07ppb
SO2
13.21ppb
NO2
0.55ppm
CO
AQI 54
Moderate
10.54μg/m³
PM2.5
52.26μg/m³
PM10
24.38ppb
O3
1.11ppb
SO2
13.75ppb
NO2
0.56ppm
CO
AQI 58
Moderate
12.83μg/m³
PM2.5
51.33μg/m³
PM10
24.14ppb
O3
0.36ppb
SO2
12.35ppb
NO2
0.49ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
49.01μg/m³
PM10
21.74ppb
O3
1.24ppb
SO2
20.96ppb
NO2
0.56ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Brookhaven, New York is updated every hour.
The worst air quality in Brookhaven, New York in the last 24 hours was observed at 07:00:00 on 2025-07-29.
In the last 24 hrs, the best air quality in Brookhaven, New York was observed at 03:00:00 on 2025-07-29.
The current air quality in Brookhaven, New York is 52, categorized as Moderate based on real-time data.
The most common pollutant in Brookhaven, New York is PM2.5.
If the air quality in Brookhaven, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Brookhaven, New York is 10.196 μg/m3.
The current PM10 concentration at Brookhaven, New York is 44.408 μg/m3.
The current carbon monoxide (CO) concentration at Brookhaven, New York is 0.5 ppm.
The current sulfur dioxide (SO2) concentration at Brookhaven, New York is 0.828 ppb.
The current ozone (O3) concentration at Brookhaven, New York is 24.999 ppm.
The current nitrogen dioxide (NO2) concentration at Brookhaven, New York is 16.057 ppb.
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