Stay updated with real-time air quality in Scarsdale, New York featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
41
Good
Scarsdale, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.95 μg/m³
0
55
155
255
425
605+
43.85 ppb
0
55
71
86
201
201+
0.11 ppb
0
36
76
186
605
1005+
4.59 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Scarsdale, New York
Scarsdale, New York
Scroll To Air Quality MapLoading...
AQI 35
Good
3.89μg/m³
PM2.5
15.99μg/m³
PM10
38.19ppb
O3
0.11ppb
SO2
3.38ppb
NO2
0.23ppm
CO
AQI 39
Good
4.02μg/m³
PM2.5
17.31μg/m³
PM10
41.55ppb
O3
0.11ppb
SO2
4.98ppb
NO2
0.23ppm
CO
AQI 43
Good
3.87μg/m³
PM2.5
14.28μg/m³
PM10
45.66ppb
O3
0.11ppb
SO2
5.92ppb
NO2
0.23ppm
CO
AQI 38
Good
3.73μg/m³
PM2.5
16.98μg/m³
PM10
40.70ppb
O3
0.11ppb
SO2
5.63ppb
NO2
0.22ppm
CO
AQI 39
Good
4.11μg/m³
PM2.5
18.19μg/m³
PM10
42.42ppb
O3
0.11ppb
SO2
5.59ppb
NO2
0.23ppm
CO
AQI 39
Good
3.96μg/m³
PM2.5
16.70μg/m³
PM10
41.79ppb
O3
0.12ppb
SO2
4.85ppb
NO2
0.23ppm
CO
Air quality and pollutant data for New York, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Scarsdale, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Scarsdale, New York was at its worst at 08:00:00 on 2026-08-04.
In the last 24 hours, the best air quality in Scarsdale, New York was observed at 10:00:00 on 2026-08-04.
As of now, the AQI in Scarsdale, New York is 38, indicating Good conditions.
Scarsdale, New York air has the highest levels of O3.
Poor air quality in Scarsdale, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Scarsdale, New York are currently 3.9 μg/m3.
The PM10 concentration in Scarsdale, New York is 17.08 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scarsdale, New York is 0.231 ppm.
Currently, Scarsdale, New York has a sulfur dioxide (SO2) concentration of 0.112 ppb.
The current ozone (O3) level in Scarsdale, New York at the moment is 40.797 ppm.
Nitrogen dioxide (NO2) level in Scarsdale, New York at the moment is 5.055 ppb.
All Rights Reserved © Ambee Inc. 2025