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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.02 μg/m³
0
55
155
255
425
605+
34.82 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
0.21 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mount Pleasant, Texas
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AQI 33
Good
6.11μg/m³
PM2.5
27.00μg/m³
PM10
31.15ppb
O3
0.23ppb
SO2
0.40ppb
NO2
0.11ppm
CO
AQI 33
Good
5.89μg/m³
PM2.5
25.39μg/m³
PM10
30.27ppb
O3
0.16ppb
SO2
0.33ppb
NO2
0.11ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
29.00μg/m³
PM10
33.65ppb
O3
0.16ppb
SO2
0.31ppb
NO2
0.11ppm
CO
AQI 29
Good
5.39μg/m³
PM2.5
23.00μg/m³
PM10
30.58ppb
O3
0.16ppb
SO2
0.30ppb
NO2
0.10ppm
CO
AQI 38
Good
7.07μg/m³
PM2.5
31.00μg/m³
PM10
31.73ppb
O3
0.25ppb
SO2
0.34ppb
NO2
0.11ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
26.25μg/m³
PM10
36.36ppb
O3
0.26ppb
SO2
0.32ppb
NO2
0.11ppm
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 09:00:00 on 2026-08-07.
In the last 24 hrs, the best air quality in Mount Pleasant, Texas was observed at 12:00:00 on 2026-08-08.
The current air quality in Mount Pleasant, Texas is 33, categorized as Good based on real-time data.
The most common pollutant in Mount Pleasant, Texas is PM2.5.
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 6.119 μg/m3.
The current PM10 concentration at Mount Pleasant, Texas is 27 μg/m3.
The current carbon monoxide (CO) concentration at Mount Pleasant, Texas is 0.11 ppm.
The current sulfur dioxide (SO2) concentration at Mount Pleasant, Texas is 0.187 ppb.
The current ozone (O3) concentration at Mount Pleasant, Texas is 32.612 ppm.
The current nitrogen dioxide (NO2) concentration at Mount Pleasant, Texas is 0.251 ppb.
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