Stay updated with real-time air quality in Elgin, 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)
34
Good
Elgin, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.63 μg/m³
0
55
155
255
425
605+
37.00 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
4.73 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Elgin, Texas
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AQI 46
Good
6.91μg/m³
PM2.5
25.91μg/m³
PM10
49.62ppb
O3
0.99ppb
SO2
3.27ppb
NO2
0.20ppm
CO
AQI 49
Good
8.03μg/m³
PM2.5
42.18μg/m³
PM10
52.57ppb
O3
0.99ppb
SO2
3.29ppb
NO2
0.20ppm
CO
AQI 46
Good
5.16μg/m³
PM2.5
22.24μg/m³
PM10
49.85ppb
O3
0.99ppb
SO2
2.23ppb
NO2
0.20ppm
CO
AQI 46
Good
6.64μg/m³
PM2.5
30.35μg/m³
PM10
50.23ppb
O3
0.99ppb
SO2
3.26ppb
NO2
0.20ppm
CO
AQI 46
Good
8.27μg/m³
PM2.5
37.44μg/m³
PM10
49.93ppb
O3
0.98ppb
SO2
3.27ppb
NO2
0.20ppm
CO
AQI 46
Good
6.41μg/m³
PM2.5
28.95μg/m³
PM10
49.96ppb
O3
0.99ppb
SO2
3.13ppb
NO2
0.20ppm
CO
The air quality data for Texas, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Elgin, Texas are available every hour.
Elgin, Texas experienced its worst air quality at 08:00:00, 2025-10-22.
The best air quality in Elgin, Texas was observed at 11:00:00 on 2025-10-22.
The air quality in Elgin, Texas right now is Good, with an AQI of 45.
In Elgin, Texas, O3 is the most frequently found pollutant.
When air quality in Elgin, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Elgin, Texas currently has a PM2.5 concentration of 6.632 μg/m3.
Elgin, Texas currently has a PM10 concentration of 23.06 μg/m3.
The current carbon monoxide (CO) level in Elgin, Texas is 0.204 ppm.
The current sulfur dioxide (SO2) concentration in Elgin, Texas is 0.985 ppb.
Elgin, Texas currently has an ozone (O3) concentration of 49 ppm.
The current level of nitrogen dioxide (NO2) in Elgin, Texas is 3.253 ppb.
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