Air Quality in Williamsburg, United States

Windy
19.1°C · 55.1% humidity
19.1°
Feels 19.1°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 10am
21
21
22 1pm
21
21
21 4pm
21
22
22 7pm
22
24
22 10pm
22
22
22 1am
22
22
22 4am
22
22
22 7am
22
21
Station readings 15h ago
AQI 7
PM2.5 1.6 µg/m³ · 15h ago
CAMS model adj -3
24
24
24
24
24
24
24
24
25
25
25
27
25
25
25
25
25
25
25
25
25
25
25
24
AD 728×90

Air Quality Index Trend

11h · 1 stn

Williamsburg's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

55.1%
Humidity
64.2 km/h
Wind SE
1020.7 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Williamsburg?

Temperature & Precipitation

PM2.5 Trend

11h · 1 station
PM2.55.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (10 stations within 25 km)
5.15
Median
5.08
Average
3.6
Low
7.9
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +0.6

What is the 7-day forecast for Williamsburg?

05-29
22.1° 13.0°
0.19 mm
05-30
27.0° 12.8°
1.25 mm
05-31
29.5° 13.0°
06-01
24.7° 15.8°
1.13 mm
06-02
22.1° 16.6°
06-03
25.2° 17.1°
0.06 mm
06-04
24.6° 18.6°
1.19 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Williamsburg?

18
Public School 274, New York, USA
3.1 km PM2.5: 4.3 µg/m³
33
united-states-of-america-new-york-saint-marks-avenue
4.2 km PM2.5: 8.0 µg/m³
29
New York, USA
4.4 km PM2.5: 7.0 µg/m³
15
Maspeth, New York, USA
5.3 km PM2.5: 3.6 µg/m³
–
united-states-of-america-new-york-columbia-street
5.4 km 21.0°C 63.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
–
united-states-of-america-new-york-columbia-street
5.4 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
22
Jersey City FH, NewJersey, USA
8.4 km PM2.5: 5.3 µg/m³
13
Jersey City FH, NewJersey, USA
8.4 km PM2.5: 3.1 µg/m³
16
Public School 314, New York, USA
9.9 km PM2.5: 3.8 µg/m³
18
Queens College, New York, USA
11.4 km PM2.5: 4.3 µg/m³

What cities are near Williamsburg?

22 Greenpoint 20 Sunnyside 27 East Village 21 Long Island City 19 Maspeth 29 Chinatown 18 Bushwick 26 Gramercy Park 27 Brooklyn Heights 18 Ridgewood
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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 2026-05-29T17:25 UTC.