Stay updated with real-time air quality in Mount Pleasant, Texas 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)
29
Good
Mount Pleasant, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.07 μg/m³
0
55
155
255
425
605+
30.90 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
0.99 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mount Pleasant, Texas
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AQI 33
Good
6.43μg/m³
PM2.5
28.98μg/m³
PM10
34.76ppb
O3
0.60ppb
SO2
1.19ppb
NO2
0.14ppm
CO
AQI 29
Good
4.72μg/m³
PM2.5
20.68μg/m³
PM10
30.77ppb
O3
0.44ppb
SO2
1.66ppb
NO2
0.14ppm
CO
AQI 33
Good
5.82μg/m³
PM2.5
25.00μg/m³
PM10
30.68ppb
O3
0.34ppb
SO2
2.61ppb
NO2
0.15ppm
CO
AQI 25
Good
4.29μg/m³
PM2.5
19.00μg/m³
PM10
26.78ppb
O3
0.49ppb
SO2
1.12ppb
NO2
0.13ppm
CO
AQI 44
Good
8.24μg/m³
PM2.5
36.01μg/m³
PM10
32.48ppb
O3
0.70ppb
SO2
1.53ppb
NO2
0.14ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
34.00μg/m³
PM10
33.49ppb
O3
0.49ppb
SO2
1.65ppb
NO2
0.14ppm
CO
Air quality data and pollutant measurements for Texas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Mount Pleasant, Texas is updated every hour.
The worst air quality in Mount Pleasant, Texas in the last 24 hours was observed at 10:00:00 on 2025-10-22.
In the last 24 hrs, the best air quality in Mount Pleasant, Texas was observed at 11:00:00 on 2025-10-22.
The current air quality in Mount Pleasant, Texas is 29, categorized as Good based on real-time data.
The most common pollutant in Mount Pleasant, Texas is O3.
If the air quality in Mount Pleasant, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Mount Pleasant, Texas is 5.451 μg/m3.
The current PM10 concentration at Mount Pleasant, Texas is 23.07 μg/m3.
The current carbon monoxide (CO) concentration at Mount Pleasant, Texas is 0.137 ppm.
The current sulfur dioxide (SO2) concentration at Mount Pleasant, Texas is 0.585 ppb.
The current ozone (O3) concentration at Mount Pleasant, Texas is 30.896 ppm.
The current nitrogen dioxide (NO2) concentration at Mount Pleasant, Texas is 0.988 ppb.
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