Stay updated with real-time air quality in Ennis, 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
Ennis, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.90 μg/m³
0
55
155
255
425
605+
38.56 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
5.17 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ennis, Texas
Ennis, Texas
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AQI 44
Good
8.25μg/m³
PM2.5
36.16μg/m³
PM10
37.81ppb
O3
0.18ppb
SO2
1.77ppb
NO2
0.12ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
39.67μg/m³
PM10
36.86ppb
O3
0.25ppb
SO2
2.31ppb
NO2
0.13ppm
CO
AQI 52
Moderate
9.67μg/m³
PM2.5
43.10μg/m³
PM10
39.61ppb
O3
0.20ppb
SO2
1.28ppb
NO2
0.12ppm
CO
AQI 49
Good
9.21μg/m³
PM2.5
40.95μg/m³
PM10
36.98ppb
O3
0.35ppb
SO2
3.14ppb
NO2
0.13ppm
CO
AQI 49
Good
9.19μg/m³
PM2.5
40.59μg/m³
PM10
38.51ppb
O3
0.35ppb
SO2
3.17ppb
NO2
0.14ppm
CO
AQI 44
Good
8.03μg/m³
PM2.5
35.07μg/m³
PM10
38.58ppb
O3
0.29ppb
SO2
2.51ppb
NO2
0.13ppm
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 Ennis, Texas are available every hour.
Ennis, Texas experienced its worst air quality at 03:00:00, 2025-06-06.
The best air quality in Ennis, Texas was observed at 09:00:00 on 2025-06-06.
The air quality in Ennis, Texas right now is Good, with an AQI of 49.
In Ennis, Texas, PM2.5 is the most frequently found pollutant.
When air quality in Ennis, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Ennis, Texas currently has a PM2.5 concentration of 8.632 μg/m3.
Ennis, Texas currently has a PM10 concentration of 37.896 μg/m3.
The current carbon monoxide (CO) level in Ennis, Texas is 0.155 ppm.
The current sulfur dioxide (SO2) concentration in Ennis, Texas is 0.332 ppb.
Ennis, Texas currently has an ozone (O3) concentration of 38.559 ppm.
The current level of nitrogen dioxide (NO2) in Ennis, Texas is 5.167 ppb.
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