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)
33
Good
Mount Pleasant, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.69 μg/m³
0
55
155
255
425
605+
35.52 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
1.88 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mount Pleasant, New York
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AQI 33
Good
6.09μg/m³
PM2.5
27.52μg/m³
PM10
33.11ppb
O3
0.45ppb
SO2
2.96ppb
NO2
0.17ppm
CO
AQI 33
Good
6.09μg/m³
PM2.5
27.52μg/m³
PM10
33.11ppb
O3
0.45ppb
SO2
2.96ppb
NO2
0.17ppm
CO
AQI 29
Good
5.43μg/m³
PM2.5
27.19μg/m³
PM10
30.72ppb
O3
0.39ppb
SO2
2.23ppb
NO2
0.17ppm
CO
AQI 33
Good
5.66μg/m³
PM2.5
24.08μg/m³
PM10
32.24ppb
O3
0.37ppb
SO2
1.68ppb
NO2
0.17ppm
CO
AQI 33
Good
5.99μg/m³
PM2.5
26.97μg/m³
PM10
33.94ppb
O3
0.40ppb
SO2
1.75ppb
NO2
0.17ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
25.39μg/m³
PM10
33.54ppb
O3
0.40ppb
SO2
2.06ppb
NO2
0.17ppm
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 04:00:00 on 2026-01-24.
In the last 24 hours, the best air quality in Mount Pleasant, New York was observed at 02:00:00 on 2026-01-24.
As of now, the AQI in Mount Pleasant, New York is 33, 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 6.043 μg/m3.
The PM10 concentration in Mount Pleasant, New York is 27.256 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mount Pleasant, New York is 0.173 ppm.
Currently, Mount Pleasant, New York has a sulfur dioxide (SO2) concentration of 0.424 ppb.
The current ozone (O3) level in Mount Pleasant, New York at the moment is 33.553 ppm.
Nitrogen dioxide (NO2) level in Mount Pleasant, New York at the moment is 2.319 ppb.
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