What is the air quality in Mount Vernon today?

The current Air Quality Index (AQI) in Mount Vernon is 22 (Good). PM2.5 concentration is 5.25 µg/m³.

What is the temperature in Mount Vernon right now?

The current temperature in Mount Vernon is 11.1°C (feels like 11.1°C). Humidity is 50.2% and wind speed is 14.3 km/h.

Is it safe to go outside in Mount Vernon?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Mount Vernon, United States

Partly Cloudy

11.1°C · 50.2% humidity

11.1°

Feels 11.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

17h · 1 stn

View full history →

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.

50.2%

Humidity

14.3 km/h

Wind SE

1029.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.25 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Mount Vernon?

Temperature & Precipitation

PM2.5 Trend

17h · 1 station

PM2.55.25 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

5.25

Median

5.05

Average

1.99

Low

7.4

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +1.2

What is the 7-day forecast for Mount Vernon?

10-20

16.3° 7.2°

10.25 mm

10-21

22.1° 7.8°

10-22

19.7° 11.1°

5.87 mm

10-23

16.1° 7.3°

10-24

16.9° 9.9°

10-25

18.9° 10.7°

18.19 mm

10-26

13.2° 7.2°

0.25 mm

Both models agree Avg diff: 3.7°C

Where are air quality stations near Mount Vernon?

SBH Health System

8.1 km PM2.5: 5.3 µg/m³

Intermediate School 143, New York, USA

10.6 km PM2.5: 7.4 µg/m³

Hartsdale, New York

11.2 km 62.1°C 57.0% RH PM2.5: 2.0 µg/m³

I S 52 Junior High School, New York, USA

12.0 km PM2.5: 7.2 µg/m³

White Plains, New York, USA

16.7 km PM2.5: 3.4 µg/m³

Public School 274, New York, USA

25.4 km PM2.5: 4.6 µg/m³

New York, USA

26.2 km PM2.5: 7.2 µg/m³

Jersey City FH, NewJersey, USA

27.6 km PM2.5: 10.3 µg/m³

What cities are near Mount Vernon?

20 New Rochelle 25 Baychester 22 Yonkers 14 Eastchester 25 Kings Bridge 24 The Bronx 24 Van Nest 23 Fordham 25 Parkchester 25 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 2026-10-20T23:43 UTC.