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)
49
Good
Scarsdale, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.85 μg/m³
0
55
155
255
425
605+
35.32 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
12.14 ppb
0
54
101
361
1250
2050+
0.39 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 48
Good
4.05μg/m³
PM2.5
17.98μg/m³
PM10
52.45ppb
O3
1.60ppb
SO2
14.54ppb
NO2
0.35ppm
CO
AQI 71
Moderate
8.70μg/m³
PM2.5
35.71μg/m³
PM10
61.49ppb
O3
2.08ppb
SO2
13.78ppb
NO2
0.35ppm
CO
AQI 52
Moderate
9.76μg/m³
PM2.5
26.08μg/m³
PM10
50.74ppb
O3
1.78ppb
SO2
8.51ppb
NO2
0.35ppm
CO
AQI 54
Moderate
7.25μg/m³
PM2.5
30.90μg/m³
PM10
55.54ppb
O3
2.57ppb
SO2
14.79ppb
NO2
0.35ppm
CO
AQI 74
Moderate
9.46μg/m³
PM2.5
39.45μg/m³
PM10
61.51ppb
O3
2.28ppb
SO2
13.89ppb
NO2
0.35ppm
CO
AQI 84
Moderate
9.61μg/m³
PM2.5
38.11μg/m³
PM10
65.18ppb
O3
2.02ppb
SO2
13.32ppb
NO2
0.35ppm
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 02:00:00 on 2025-07-29.
In the last 24 hours, the best air quality in Scarsdale, New York was observed at 10:00:00 on 2025-07-28.
As of now, the AQI in Scarsdale, New York is 51, indicating Moderate 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 6.249 μg/m3.
The PM10 concentration in Scarsdale, New York is 27.444 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scarsdale, New York is 0.351 ppm.
Currently, Scarsdale, New York has a sulfur dioxide (SO2) concentration of 2.183 ppb.
The current ozone (O3) level in Scarsdale, New York at the moment is 54.678 ppm.
Nitrogen dioxide (NO2) level in Scarsdale, New York at the moment is 14.594 ppb.
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