Air Quality in Harlem, United States

Clear
28.9°C · 25.9% humidity
28.9°
Feels 28.9°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 4pm
45
45
52 7pm
50
61
48 10pm
47
46
46 1am
46
45
45 4am
45
45
45 7am
25
25
25 10am
25
25
45 1pm
45
45
Station readings
49
41
7
CAMS model adj -9
34
54
54
54
54
66
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
54
54
54
AD 728×90

Air Quality Index Trend

47h · 1 stn

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

25.9%
Humidity
31.4 km/h
Wind WSW
1010.7 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.47 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Harlem?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.512.47 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (3 stations within 25 km)
12.47
Median
13.1
Average
12.1
Low
14.5
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +3.9

What is the 7-day forecast for Harlem?

08-03
29.7° 22.1°
28.25 mm
08-04
37.7° 25.5°
08-05
35.0° 23.5°
08-06
30.3° 22.8°
08-07
30.0° 23.2°
5.81 mm
08-08
35.9° 22.7°
0.13 mm
08-09
36.9° 26.4°
0.62 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Harlem?

35
I S 52 Junior High School, New York, USA
3.8 km PM2.5: 8.4 µg/m³
51
Ft Lee Near Road, NewJersey, USA
5.4 km PM2.5: 12.1 µg/m³
40
Ft Lee Near Road, NewJersey, USA
5.4 km PM2.5: 9.6 µg/m³
51
Ft Lee Near Road, NewJersey, USA
5.4 km PM2.5: 12.1 µg/m³
33
Ft Lee Near Road, NewJersey, USA
5.4 km PM2.5: 7.9 µg/m³
52
SBH Health System
6.7 km PM2.5: 12.7 µg/m³
45
Maspeth, New York, USA
10.0 km PM2.5: 10.8 µg/m³
39
Public School 274, New York, USA
12.7 km PM2.5: 9.4 µg/m³
54
Jersey City FH, NewJersey, USA
12.8 km PM2.5: 13.5 µg/m³
56
Jersey City FH, NewJersey, USA
12.8 km PM2.5: 14.5 µg/m³

What cities are near Harlem?

52 Morningside Heights 52 East Harlem 52 Mott Haven 52 Manhattan Valley 53 Manhattan 53 Upper West Side 52 Melrose 51 Cliffside Park 52 Morrisania 53 Astoria
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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 2026-08-07T23:56 UTC.