Air Quality in Mount Vernon, United States

Rain
19.0°C · 91.8% humidity
19.0°
Feels 19.0°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 1pm
40
40
41 4pm
40
20
20 7pm
20
40
40 10pm
40
40
20 1am
20
20
20 4am
13
13
13 7am
13
13
13 10am
13
13
Station readings
43
45
39
16
CAMS model adj -14
54
54
54
54
54
34
34
34
54
54
54
54
34
34
34
34
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

46h · 1 stn

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

91.8%
Humidity
73.7 km/h
Wind NNE
1012.3 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.87 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Mount Vernon?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.59.87 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (4 stations within 25 km)
9.87
Median
9.91
Average
8.0
Low
12.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.6

What is the 7-day forecast for Mount Vernon?

07-21
29.0° 19.0°
9.06 mm
07-22
24.0° 16.5°
16.75 mm
07-23
29.4° 18.0°
14.19 mm
07-24
27.4° 16.5°
4.19 mm
07-25
33.4° 21.6°
3.13 mm
07-26
24.4° 19.9°
3.75 mm
07-27
28.7° 22.1°
1.0 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Mount Vernon?

42
SBH Health System
8.1 km PM2.5: 10.1 µg/m³
35
Intermediate School 143, New York, USA
10.6 km PM2.5: 8.4 µg/m³
32
Intermediate School 143, New York, USA
10.6 km PM2.5: 7.7 µg/m³
16
Hartsdale, New York
11.2 km 73.0°C 95.0% RH PM2.5: 3.8 µg/m³
70
Intermediate School 74, New York, USA
11.5 km PM2.5: 21.1 µg/m³
62
I S 52 Junior High School, New York, USA
12.0 km PM2.5: 17.3 µg/m³
60
Ft Lee Near Road, NewJersey, USA
12.7 km PM2.5: 16.4 µg/m³
27
Ft Lee Near Road, NewJersey, USA
12.7 km PM2.5: 6.5 µg/m³
46
Ft Lee Near Road, NewJersey, USA
12.7 km PM2.5: 11.0 µg/m³
39
The City College of New York, USA
13.9 km PM2.5: 9.4 µg/m³

What cities are near Mount Vernon?

40 New Rochelle 42 Baychester 42 Yonkers 37 Eastchester 43 Kings Bridge 42 The Bronx 42 Van Nest 42 Fordham 42 Parkchester 42 University Heights
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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 2026-07-21T20:51 UTC.