Air Quality in Brookhaven, United States
Clear
21.6°C · 23.5% humidity
21.6°
Feels 21.6°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
AQI Forecast
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Station readings
6h ago
AQI 5
PM2.5 1.1 µg/m³ · 6h ago
Air Quality Index Trend
9h · 1 stnBrookhaven's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Brookhaven is 1.1× the WHO 24-hour guideline of 15 µg/m³.
23.5%
Humidity
21.8 km/h
Wind WSW
1017.0 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.4 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Brookhaven?
Temperature & Precipitation
PM2.5 Trend
9h · 1 stationPM2.516.4 µg/m³
×1.1 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (1 station within 25 km)
16.4
Median
16.4
Average
16.4
Low
16.4
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -8.2
What is the 7-day forecast for Brookhaven?
10-20
22.3° 8.2°
10-21
26.2° 10.9°
10-22
25.3° 15.4°
10-23
19.8° 11.1°
12.81 mm
10-24
21.8° 15.4°
10-25
20.9° 8.7°
0.06 mm
10-26
23.4° 8.8°
0.31 mm
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Brookhaven?
What cities are near Brookhaven?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:55 UTC.