Air Quality in New Rochelle, United States

Clear
33.9°C · 42.4% humidity
33.9°
Feels 37.3°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
27 12pm
25
25
15 3pm
18
20
21 6pm
22
25
26 9pm
26
26
27 12am
27
25
25 3am
25
25
25 6am
25
25
25 9am
25
25
AD 728×90

Air Quality Index Trend

45h · 15 stn

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

42.4%
Humidity
37.5 km/h
Wind W
1014.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.72 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for New Rochelle?

Temperature & Precipitation

PM2.5 Trend

45h · 15 stations
PM2.53.72 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
3.72
Median
3.33
Average
0.7
Low
5.77
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.5

What is the 7-day forecast for New Rochelle?

09-05
33.9° 16.6°
2.31 mm
09-06
25.0° 20.5°
0.31 mm
09-07
22.0° 18.6°
0.06 mm
09-08
24.7° 20.3°
1.25 mm
09-09
26.3° 13.7°
0.06 mm
09-10
26.5° 18.2°
13.94 mm
09-11
31.9° 15.4°
Both models agree Avg diff: 4.2°C

Where are air quality stations near New Rochelle?

39
New York Botanical Garden, USA
9.4 km PM2.5: 9.4 µg/m³
24
SBH Health System
11.3 km PM2.5: 5.8 µg/m³
18
Intermediate School 74, New York, USA
13.8 km PM2.5: 4.3 µg/m³
22
Intermediate School 74, New York, USA
13.8 km PM2.5: 5.3 µg/m³
3
Intermediate School 143, New York, USA
14.3 km PM2.5: 0.7 µg/m³
41
I S 52 Junior High School, New York, USA
14.6 km PM2.5: 9.8 µg/m³
17
I S 52 Junior High School, New York, USA
14.6 km PM2.5: 4.1 µg/m³
23
White Plains, New York, USA
15.7 km PM2.5: 5.5 µg/m³
40
White Plains, New York, USA
15.7 km PM2.5: 9.6 µg/m³
1
Ft Lee Near Road, NewJersey, USA
16.7 km PM2.5: 0.2 µg/m³

What cities are near New Rochelle?

16 Mount Vernon 16 Eastchester 16 Mamaroneck 18 Baychester 16 Harrison 19 Van Nest 20 The Bronx 15 Yonkers 17 Throgs Neck 18 Parkchester
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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 2026-09-05T19:32 UTC.