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)
34
Good
Scarsdale, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.59 μg/m³
0
55
155
255
425
605+
37.33 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
3.65 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Scarsdale, New York
Scarsdale, New York
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AQI 25
Good
1.02μg/m³
PM2.5
4.47μg/m³
PM10
27.17ppb
O3
0.32ppb
SO2
4.87ppb
NO2
0.20ppm
CO
AQI 28
Good
3.24μg/m³
PM2.5
12.71μg/m³
PM10
30.14ppb
O3
0.33ppb
SO2
5.55ppb
NO2
0.21ppm
CO
AQI 26
Good
3.80μg/m³
PM2.5
18.29μg/m³
PM10
28.06ppb
O3
0.32ppb
SO2
6.65ppb
NO2
0.21ppm
CO
AQI 28
Good
2.83μg/m³
PM2.5
12.50μg/m³
PM10
29.69ppb
O3
0.34ppb
SO2
7.39ppb
NO2
0.20ppm
CO
AQI 29
Good
3.51μg/m³
PM2.5
14.20μg/m³
PM10
30.58ppb
O3
0.33ppb
SO2
5.69ppb
NO2
0.21ppm
CO
AQI 29
Good
4.11μg/m³
PM2.5
15.49μg/m³
PM10
30.57ppb
O3
0.32ppb
SO2
5.61ppb
NO2
0.21ppm
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 06:00:00 on 2026-08-12.
In the last 24 hours, the best air quality in Scarsdale, New York was observed at 03:00:00 on 2026-08-12.
As of now, the AQI in Scarsdale, New York is 34, 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 2.14 μg/m3.
The PM10 concentration in Scarsdale, New York is 7.594 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scarsdale, New York is 0.207 ppm.
Currently, Scarsdale, New York has a sulfur dioxide (SO2) concentration of 0.492 ppb.
The current ozone (O3) level in Scarsdale, New York at the moment is 37.33 ppm.
Nitrogen dioxide (NO2) level in Scarsdale, New York at the moment is 3.645 ppb.
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