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)
26
Good
Scarsdale, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.22 μg/m³
0
55
155
255
425
605+
28.36 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
12.50 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Scarsdale, New York
Scarsdale, New York
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AQI 26
Good
1.29μg/m³
PM2.5
5.42μg/m³
PM10
27.93ppb
O3
0.61ppb
SO2
10.88ppb
NO2
0.21ppm
CO
AQI 25
Good
2.77μg/m³
PM2.5
12.29μg/m³
PM10
26.65ppb
O3
0.62ppb
SO2
12.27ppb
NO2
0.22ppm
CO
AQI 28
Good
4.16μg/m³
PM2.5
18.83μg/m³
PM10
29.59ppb
O3
0.62ppb
SO2
10.96ppb
NO2
0.21ppm
CO
AQI 25
Good
3.07μg/m³
PM2.5
13.66μg/m³
PM10
26.67ppb
O3
0.62ppb
SO2
12.79ppb
NO2
0.21ppm
CO
AQI 24
Good
3.22μg/m³
PM2.5
14.42μg/m³
PM10
26.26ppb
O3
0.62ppb
SO2
12.69ppb
NO2
0.22ppm
CO
AQI 25
Good
2.86μg/m³
PM2.5
12.73μg/m³
PM10
26.56ppb
O3
0.62ppb
SO2
12.37ppb
NO2
0.22ppm
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 07:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Scarsdale, New York was observed at 12:00:00 on 2025-10-21.
As of now, the AQI in Scarsdale, New York is 26, 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 2.861 μg/m3.
The PM10 concentration in Scarsdale, New York is 12.216 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scarsdale, New York is 0.221 ppm.
Currently, Scarsdale, New York has a sulfur dioxide (SO2) concentration of 0.378 ppb.
The current ozone (O3) level in Scarsdale, New York at the moment is 28.355 ppm.
Nitrogen dioxide (NO2) level in Scarsdale, New York at the moment is 12.502 ppb.
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