Stay updated with real-time air quality in Mount Pleasant, 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)
38
Good
Mount Pleasant, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.61 μg/m³
0
55
155
255
425
605+
18.84 ppb
0
55
71
86
201
201+
1.17 ppb
0
36
76
186
605
1005+
18.52 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mount Pleasant, New York
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AQI 54
Moderate
10.63μg/m³
PM2.5
47.56μg/m³
PM10
13.03ppb
O3
1.31ppb
SO2
23.28ppb
NO2
0.43ppm
CO
AQI 54
Moderate
10.63μg/m³
PM2.5
47.56μg/m³
PM10
13.03ppb
O3
1.31ppb
SO2
23.28ppb
NO2
0.43ppm
CO
AQI 44
Good
8.18μg/m³
PM2.5
27.95μg/m³
PM10
20.36ppb
O3
1.29ppb
SO2
18.16ppb
NO2
0.42ppm
CO
AQI 49
Good
8.54μg/m³
PM2.5
28.95μg/m³
PM10
23.48ppb
O3
1.26ppb
SO2
20.38ppb
NO2
0.42ppm
CO
AQI 54
Moderate
11.39μg/m³
PM2.5
50.97μg/m³
PM10
13.05ppb
O3
1.28ppb
SO2
21.50ppb
NO2
0.43ppm
CO
AQI 54
Moderate
11.05μg/m³
PM2.5
49.29μg/m³
PM10
14.07ppb
O3
1.26ppb
SO2
21.25ppb
NO2
0.42ppm
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 Mount Pleasant, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Mount Pleasant, New York was at its worst at 05:00:00 on 2026-11-03.
In the last 24 hours, the best air quality in Mount Pleasant, New York was observed at 06:00:00 on 2026-11-02.
As of now, the AQI in Mount Pleasant, New York is 38, indicating Good conditions.
Mount Pleasant, New York air has the highest levels of PM2.5.
Poor air quality in Mount Pleasant, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mount Pleasant, New York are currently 6.561 μg/m3.
The PM10 concentration in Mount Pleasant, New York is 27.608 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mount Pleasant, New York is 0.365 ppm.
Currently, Mount Pleasant, New York has a sulfur dioxide (SO2) concentration of 1.172 ppb.
The current ozone (O3) level in Mount Pleasant, New York at the moment is 18.836 ppm.
Nitrogen dioxide (NO2) level in Mount Pleasant, New York at the moment is 18.519 ppb.
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