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)
68
Moderate
Brookhaven, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
89.02 μg/m³
0
55
155
255
425
605+
12.16 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
15.61 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brookhaven, New York
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AQI 49
Good
8.77μg/m³
PM2.5
34.84μg/m³
PM10
13.76ppb
O3
0.32ppb
SO2
13.57ppb
NO2
0.26ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
32.77μg/m³
PM10
13.34ppb
O3
0.36ppb
SO2
13.44ppb
NO2
0.26ppm
CO
AQI 56
Moderate
11.82μg/m³
PM2.5
36.08μg/m³
PM10
10.31ppb
O3
0.50ppb
SO2
14.77ppb
NO2
0.27ppm
CO
AQI 58
Moderate
13.44μg/m³
PM2.5
53.22μg/m³
PM10
14.36ppb
O3
0.51ppb
SO2
14.98ppb
NO2
0.27ppm
CO
AQI 55
Moderate
10.48μg/m³
PM2.5
64.29μg/m³
PM10
19.61ppb
O3
0.22ppb
SO2
11.99ppb
NO2
0.24ppm
CO
AQI 60
Moderate
13.85μg/m³
PM2.5
37.49μg/m³
PM10
7.63ppb
O3
0.50ppb
SO2
14.68ppb
NO2
0.28ppm
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 03:00:00 on 2026-03-08.
In the last 24 hrs, the best air quality in Brookhaven, New York was observed at 06:00:00 on 2026-03-07.
The current air quality in Brookhaven, New York is 68, categorized as Moderate based on real-time data.
The most common pollutant in Brookhaven, New York is PM10.
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 12.805 μg/m3.
The current PM10 concentration at Brookhaven, New York is 89.016 μg/m3.
The current carbon monoxide (CO) concentration at Brookhaven, New York is 0.257 ppm.
The current sulfur dioxide (SO2) concentration at Brookhaven, New York is 0.208 ppb.
The current ozone (O3) concentration at Brookhaven, New York is 12.16 ppm.
The current nitrogen dioxide (NO2) concentration at Brookhaven, New York is 15.614 ppb.
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