Hewitt, Texas live air quality index now
Stay updated with real-time air quality in Hewitt, 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)
80
Moderate
Hewitt, Texas
Last updated: ... (Local time)
Major air pollutants in Hewitt, Texas
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
9.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
36.75 μg/m³
0
55
155
255
425
605+
Ozone (O3)
63.54 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.81 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
11.17 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hewitt, Texas
Hewitt, Texas
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Air quality in nearby cities
Robinson, Texas
AQI 61
Moderate
11.95μg/m³
PM2.5
62.09μg/m³
PM10
58.10ppb
O3
0.82ppb
SO2
11.88ppb
NO2
0.40ppm
CO
Waco, Texas
AQI 61
Moderate
11.88μg/m³
PM2.5
61.82μg/m³
PM10
58.48ppb
O3
0.83ppb
SO2
10.99ppb
NO2
0.40ppm
CO
Bellmead, Texas
AQI 51
Moderate
9.23μg/m³
PM2.5
41.09μg/m³
PM10
55.08ppb
O3
0.82ppb
SO2
10.99ppb
NO2
0.40ppm
CO
Temple, Texas
AQI 64
Moderate
10.00μg/m³
PM2.5
44.44μg/m³
PM10
58.62ppb
O3
0.83ppb
SO2
10.86ppb
NO2
0.40ppm
CO
Belton, Texas
AQI 61
Moderate
10.05μg/m³
PM2.5
44.38μg/m³
PM10
58.42ppb
O3
0.83ppb
SO2
10.86ppb
NO2
0.40ppm
CO
Gatesville, Texas
AQI 54
Moderate
11.11μg/m³
PM2.5
35.71μg/m³
PM10
55.96ppb
O3
0.88ppb
SO2
10.91ppb
NO2
0.40ppm
CO
How accurate is Texas, USA air quality data?
Air quality data and pollutant measurements for Texas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
Frequently asked questions
How often is the air quality data for Hewitt, Texas updated?
The air quality for Hewitt, Texas is updated every hour.
When was the worst air quality at Hewitt, Texas in the last 24 hrs?
The worst air quality in Hewitt, Texas in the last 24 hours was observed at 12:00:00 on 2026-10-22.
When was the best air quality at Hewitt, Texas in the last 24 hrs?
In the last 24 hrs, the best air quality in Hewitt, Texas was observed at 12:00:00 on 2026-10-22.
What is the current air quality in Hewitt, Texas?
The current air quality in Hewitt, Texas is 80, categorized as Moderate based on real-time data.
What pollutant is the most common in Hewitt, Texas?
The most common pollutant in Hewitt, Texas is O3.
What should I do if the air quality in Hewitt, Texas is poor?
If the air quality in Hewitt, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Hewitt, Texas?
The current PM2.5 concentration at Hewitt, Texas is 9.438 μg/m3.
What is the current concentration of PM10 in Hewitt, Texas?
The current PM10 concentration at Hewitt, Texas is 36.753 μg/m3.
What is the current concentration of carbon monoxide (CO) in Hewitt, Texas?
The current carbon monoxide (CO) concentration at Hewitt, Texas is 0.397 ppm.
What is the current concentration of sulfur dioxide (SO2) in Hewitt, Texas?
The current sulfur dioxide (SO2) concentration at Hewitt, Texas is 0.807 ppb.
What is the current concentration of ozone (O3) in Hewitt, Texas?
The current ozone (O3) concentration at Hewitt, Texas is 63.541 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Hewitt, Texas?
The current nitrogen dioxide (NO2) concentration at Hewitt, Texas is 11.167 ppb.
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