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)
58
Moderate
Sweetwater, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.32 μg/m³
0
55
155
255
425
605+
57.01 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
0.42 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Sweetwater, Texas
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AQI 61
Moderate
6.67μg/m³
PM2.5
29.98μg/m³
PM10
57.94ppb
O3
0.54ppb
SO2
0.38ppb
NO2
0.17ppm
CO
AQI 54
Moderate
7.02μg/m³
PM2.5
31.03μg/m³
PM10
55.81ppb
O3
0.42ppb
SO2
0.35ppb
NO2
0.17ppm
CO
AQI 58
Moderate
5.67μg/m³
PM2.5
24.03μg/m³
PM10
56.64ppb
O3
0.55ppb
SO2
0.44ppb
NO2
0.17ppm
CO
AQI 47
Good
5.83μg/m³
PM2.5
25.13μg/m³
PM10
50.88ppb
O3
0.50ppb
SO2
0.32ppb
NO2
0.17ppm
CO
AQI 58
Moderate
7.52μg/m³
PM2.5
32.96μg/m³
PM10
56.90ppb
O3
0.61ppb
SO2
0.34ppb
NO2
0.16ppm
CO
AQI 51
Moderate
6.35μg/m³
PM2.5
28.00μg/m³
PM10
55.24ppb
O3
0.52ppb
SO2
0.40ppb
NO2
0.16ppm
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 06:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Sweetwater, Texas was observed at 09:00:00 on 2026-10-22.
As of now, the AQI in Sweetwater, Texas is 58, indicating Moderate 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 7.562 μg/m3.
The PM10 concentration in Sweetwater, Texas is 33.322 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sweetwater, Texas is 0.169 ppm.
Currently, Sweetwater, Texas has a sulfur dioxide (SO2) concentration of 0.515 ppb.
The current ozone (O3) level in Sweetwater, Texas at the moment is 57.009 ppm.
Nitrogen dioxide (NO2) level in Sweetwater, Texas at the moment is 0.42 ppb.
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