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)
49
Good
Sweetwater, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.09 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.82 μg/m³
0
55
155
255
425
605+
33.76 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
2.38 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Sweetwater, Texas
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AQI 27
Good
5.17μg/m³
PM2.5
22.08μg/m³
PM10
24.07ppb
O3
0.24ppb
SO2
6.23ppb
NO2
0.21ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
24.00μg/m³
PM10
25.84ppb
O3
0.11ppb
SO2
3.48ppb
NO2
0.18ppm
CO
AQI 27
Good
5.29μg/m³
PM2.5
23.00μg/m³
PM10
22.15ppb
O3
0.18ppb
SO2
6.80ppb
NO2
0.23ppm
CO
AQI 27
Good
5.31μg/m³
PM2.5
23.00μg/m³
PM10
28.35ppb
O3
0.11ppb
SO2
3.68ppb
NO2
0.18ppm
CO
AQI 33
Good
5.69μg/m³
PM2.5
24.06μg/m³
PM10
21.52ppb
O3
0.12ppb
SO2
4.63ppb
NO2
0.20ppm
CO
AQI 33
Good
5.73μg/m³
PM2.5
24.98μg/m³
PM10
24.70ppb
O3
0.14ppb
SO2
4.01ppb
NO2
0.22ppm
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 07:00:00 on 2025-09-05.
In the last 24 hours, the best air quality in Sweetwater, Texas was observed at 10:00:00 on 2025-09-05.
As of now, the AQI in Sweetwater, Texas is 49, indicating Good conditions.
Sweetwater, Texas air has the highest levels of PM2.5.
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 9.093 μg/m3.
The PM10 concentration in Sweetwater, Texas is 39.824 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sweetwater, Texas is 0.205 ppm.
Currently, Sweetwater, Texas has a sulfur dioxide (SO2) concentration of 0.676 ppb.
The current ozone (O3) level in Sweetwater, Texas at the moment is 33.763 ppm.
Nitrogen dioxide (NO2) level in Sweetwater, Texas at the moment is 2.378 ppb.
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