Air Quality in Port Chester, United States

Windy
8.1°C · 61.9% humidity
8.1°
Feels 2.9°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
4 9pm
23
23
23 12am
23
36
36 3am
36
36
36 6am
36
36
61 9am
61
61
61 12pm
61
61
61 3pm
61
61
61 6pm
61
61
Station readings
4
CAMS model adj -14
37
37
37
37
37
50
50
50
50
50
50
50
75
75
75
75
75
75
75
75
75
75
75
75
AD 728×90

PM2.5 Trend (24h)

20h · 1 station
61.9%
Humidity
49.5 km/h
Wind S
1033.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Port Chester?

Temperature & Precipitation

PM2.57.69 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Port Chester?

04-09
10.3° 3.6°
04-10
16.7° 6.0°
04-11
22.1° 10.2°
04-12
16.8° 9.5°
04-13
15.2° 9.7°
1.31 mm
04-14
27.5° 15.2°
0.19 mm
04-15
25.2° 19.7°
0.06 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Port Chester?

13
White Plains, New York, USA
9.9 km
4
Hartsdale, New York
13.4 km 43.3°C 75.0% RH PM2.5: 0.9 µg/m³
29
New York Botanical Garden, USA
23.2 km
13
I S 52 Junior High School, New York, USA
28.6 km
20
I S 52 Junior High School, New York, USA
28.6 km

What cities are near Port Chester?

32 Rye 8 Harrison 7 Mamaroneck 8 White Plains 8 Scarsdale 34 Stamford 7 Eastchester 6 New Rochelle Greenburgh 7 Glen Cove

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T00:02 UTC.