Air Quality in New Rochelle, United States

Drizzle
14.6°C · 58.7% humidity
14.6°
Feels 14.6°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
7 6pm
9
9
7 9pm
0
1
5 12am
8
11
12 3am
13
14
15 6am
8
8
35 9am
36
36
36 12pm
36
36
36 3pm
36
16
Station readings
4
4
8
CAMS model adj -18
25
27
27
54
34
34
34
34
34
34
34
34
34
27
27
54
54
54
54
54
54
54
54
34
AD 728×90

Air Quality Index Trend

47h · 1 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.

58.7%
Humidity
50.9 km/h
Wind WNW
1000.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
7
1.63 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for New Rochelle?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.51.63 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
1.63
Median
1.53
Average
0.2
Low
3.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +4.6

What is the 7-day forecast for New Rochelle?

06-09
35.2° 13.1°
0.31 mm
06-10
21.6° 18.4°
8.81 mm
06-11
25.8° 12.3°
06-12
23.7° 15.5°
9.62 mm
06-13
28.2° 19.1°
1.88 mm
06-14
23.7° 16.7°
18.31 mm
06-15
25.7° 17.4°
Both models agree Avg diff: 4.9°C

Where are air quality stations near New Rochelle?

8
Hartsdale, New York
11.8 km 68.4°C 51.0% RH PM2.5: 2.0 µg/m³
10
Intermediate School 74, New York, USA
13.8 km PM2.5: 2.4 µg/m³
35
Intermediate School 143, New York, USA
14.3 km PM2.5: 8.4 µg/m³
38
Intermediate School 143, New York, USA
14.3 km PM2.5: 9.1 µg/m³
18
I S 52 Junior High School, New York, USA
14.6 km PM2.5: 4.3 µg/m³
35
White Plains, New York, USA
15.7 km PM2.5: 8.4 µg/m³
56
Ft Lee Near Road, NewJersey, USA
16.7 km PM2.5: 14.5 µg/m³
13
Ft Lee Near Road, NewJersey, USA
16.7 km PM2.5: 3.1 µg/m³
17
Ft Lee Near Road, NewJersey, USA
16.7 km PM2.5: 4.1 µg/m³
18
The City College of New York, USA
17.3 km PM2.5: 4.3 µg/m³

What cities are near New Rochelle?

7 Mount Vernon 6 Eastchester 6 Mamaroneck 12 Baychester 6 Harrison 12 Van Nest 12 The Bronx 5 Yonkers 15 Throgs Neck 13 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 2026-06-09T01:04 UTC.