Stay updated with real-time air quality in Sweetwater, 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)
30
Good
Sweetwater, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.52 μg/m³
0
55
155
255
425
605+
32.29 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
2.09 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Sweetwater, Texas
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AQI 27
Good
5.21μg/m³
PM2.5
22.93μg/m³
PM10
25.96ppb
O3
0.43ppb
SO2
2.43ppb
NO2
0.14ppm
CO
AQI 22
Good
2.69μg/m³
PM2.5
10.98μg/m³
PM10
24.10ppb
O3
0.28ppb
SO2
1.92ppb
NO2
0.14ppm
CO
AQI 44
Good
7.92μg/m³
PM2.5
34.99μg/m³
PM10
21.67ppb
O3
0.45ppb
SO2
2.79ppb
NO2
0.15ppm
CO
AQI 21
Good
3.08μg/m³
PM2.5
12.84μg/m³
PM10
22.75ppb
O3
0.29ppb
SO2
1.67ppb
NO2
0.14ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
24.00μg/m³
PM10
22.82ppb
O3
0.41ppb
SO2
2.11ppb
NO2
0.14ppm
CO
AQI 27
Good
4.79μg/m³
PM2.5
20.99μg/m³
PM10
20.92ppb
O3
0.53ppb
SO2
3.05ppb
NO2
0.14ppm
CO
Air quality and pollutant data for Texas, 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 Sweetwater, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Sweetwater, Texas was at its worst at 10:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Sweetwater, Texas was observed at 01:00:00 on 2025-10-22.
As of now, the AQI in Sweetwater, Texas is 26, indicating Good conditions.
Sweetwater, Texas air has the highest levels of O3.
Poor air quality in Sweetwater, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Sweetwater, Texas are currently 3.077 μg/m3.
The PM10 concentration in Sweetwater, Texas is 13.031 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sweetwater, Texas is 0.141 ppm.
Currently, Sweetwater, Texas has a sulfur dioxide (SO2) concentration of 0.364 ppb.
The current ozone (O3) level in Sweetwater, Texas at the moment is 27.619 ppm.
Nitrogen dioxide (NO2) level in Sweetwater, Texas at the moment is 2.162 ppb.
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