What is the current level of PM10 in Stephenville, Texas?

Stephenville, Texas currently has a PM10 concentration of 43.762 μg/m3.

What is the current level of sulfur dioxide (SO2) in Stephenville, Texas?

The current sulfur dioxide (SO2) concentration in Stephenville, Texas is 0.702 ppb.

What is the current level of ozone (O3) in Stephenville, Texas?

Stephenville, Texas currently has an ozone (O3) concentration of 17.905 ppm.

What is the current level of nitrogen dioxide (NO2) in Stephenville, Texas?

The current level of nitrogen dioxide (NO2) in Stephenville, Texas is 2.53 ppb.

Current air quality index in Stephenville, Texas today

Q: What is the PM2.5 concentration in Stephenville, Texas right now?

Stephenville, Texas currently has a PM2.5 concentration of 10.767 μg/m3.

Stay updated with real-time air quality in Stephenville, Texas featuring accurate data on AQI, PM_2.5, 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)

Moderate

Stephenville, Texas

Last updated: ... (Local time)

Common air pollutants in Stephenville, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.77 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.76 μg/m³

155

255

425

605+

Ozone (O₃)

17.91 ppb

201

201+

Sulfur Dioxide (SO₂)

0.70 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.53 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Stephenville, Texas

Scroll To Air Quality Map

Track live Stephenville, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T13:00:00.000Z	44 \| good	7.621 \| good	33.04 \| good	16.418 \| good	0.517 \| good	10.933 \| good	0.456 \| good
2026-03-05T14:00:00.000Z	44 \| good	8.188 \| good	34.159 \| good	15.142 \| good	0.576 \| good	10.863 \| good	0.419 \| good
2026-03-05T15:00:00.000Z	44 \| good	8.074 \| good	29.812 \| good	17.639 \| good	0.613 \| good	8.835 \| good	0.464 \| good
2026-03-05T16:00:00.000Z	44 \| good	7.504 \| good	37.757 \| good	18.662 \| good	0.545 \| good	6.895 \| good	0.476 \| good
2026-03-05T17:00:00.000Z	49 \| good	9.282 \| good	37.117 \| good	20.176 \| good	0.451 \| good	6.076 \| good	0.499 \| good
2026-03-05T18:00:00.000Z	44 \| good	8.408 \| good	36.401 \| good	20.128 \| good	0.54 \| good	7.129 \| good	0.45 \| good
2026-03-05T19:00:00.000Z	54 \| moderate	10.568 \| good	43.495 \| good	21.734 \| good	0.54 \| good	6.45 \| good	0.487 \| good
2026-03-05T20:00:00.000Z	52 \| moderate	9.735 \| good	54.481 \| good	22.848 \| good	0.559 \| good	5.239 \| good	0.43 \| good
2026-03-05T21:00:00.000Z	52 \| moderate	9.926 \| good	40.23 \| good	25.63 \| good	0.679 \| good	5.478 \| good	0.43 \| good
2026-03-05T22:00:00.000Z	54 \| moderate	11.112 \| good	51.521 \| good	26.883 \| good	0.659 \| good	5.802 \| good	0.442 \| good
2026-03-05T23:00:00.000Z	44 \| good	8.292 \| good	25.748 \| good	29.511 \| good	0.733 \| good	5.839 \| good	0.43 \| good
2026-03-06T00:00:00.000Z	49 \| good	9.49 \| good	43.333 \| good	29.525 \| good	0.72 \| good	5.333 \| good	0.43 \| good
2026-03-06T01:00:00.000Z	44 \| good	8.176 \| good	29.718 \| good	28.255 \| good	0.72 \| good	6.35 \| good	0.456 \| good
2026-03-06T02:00:00.000Z	44 \| good	8.405 \| good	37.126 \| good	29.017 \| good	0.734 \| good	7.024 \| good	0.367 \| good
2026-03-06T03:00:00.000Z	30 \| good	5.436 \| good	23.061 \| good	31.792 \| good	0.237 \| good	1.031 \| good	0.105 \| good
2026-03-06T04:00:00.000Z	33 \| good	6.256 \| good	27.009 \| good	27.036 \| good	0.733 \| good	4.205 \| good	0.322 \| good
2026-03-06T05:00:00.000Z	33 \| good	5.675 \| good	23.264 \| good	26.44 \| good	0.733 \| good	3.548 \| good	0.31 \| good
2026-03-06T06:00:00.000Z	33 \| good	6.016 \| good	26.72 \| good	26.071 \| good	0.72 \| good	3.091 \| good	0.31 \| good
2026-03-06T07:00:00.000Z	27 \| good	5.386 \| good	22.826 \| good	25.244 \| good	0.72 \| good	2.807 \| good	0.266 \| good
2026-03-06T08:00:00.000Z	33 \| good	6.168 \| good	28.694 \| good	24.65 \| good	0.7 \| good	3.008 \| good	0.284 \| good
2026-03-06T09:00:00.000Z	27 \| good	5.408 \| good	22.77 \| good	23.912 \| good	0.721 \| good	3.205 \| good	0.284 \| good
2026-03-06T10:00:00.000Z	33 \| good	5.924 \| good	28.66 \| good	22.092 \| good	0.661 \| good	2.668 \| good	0.272 \| good
2026-03-06T11:00:00.000Z	33 \| good	5.917 \| good	32.09 \| good	21.589 \| good	0.699 \| good	3.035 \| good	0.284 \| good
2026-03-06T12:00:00.000Z	33 \| good	6.05 \| good	28.778 \| good	20.864 \| good	0.782 \| good	4.044 \| good	0.31 \| good
2026-03-06T13:00:00.000Z	33 \| good	5.768 \| good	23.483 \| good	20.4 \| good	0.74 \| good	5.322 \| good	0.359 \| good
2026-03-06T14:00:00.000Z	33 \| good	6.256 \| good	28.786 \| good	20.275 \| good	0.74 \| good	7.746 \| good	0.362 \| good
2026-03-06T15:00:00.000Z	33 \| good	5.891 \| good	27.243 \| good	19.892 \| good	0.679 \| good	7.666 \| good	0.362 \| good
2026-03-06T16:00:00.000Z	38 \| good	6.69 \| good	25.617 \| good	17.959 \| good	0.746 \| good	6.801 \| good	0.336 \| good
2026-03-06T17:00:00.000Z	38 \| good	7.315 \| good	19.082 \| good	20.106 \| good	0.754 \| good	7.154 \| good	0.374 \| good
2026-03-06T18:00:00.000Z	49 \| good	8.702 \| good	33.931 \| good	21.47 \| good	0.659 \| good	5.802 \| good	0.362 \| good
2026-03-06T19:00:00.000Z	52 \| moderate	9.755 \| good	39.798 \| good	24.285 \| good	0.641 \| good	5.199 \| good	0.388 \| good
2026-03-06T20:00:00.000Z	49 \| good	9.152 \| good	39.207 \| good	23.794 \| good	0.679 \| good	5.14 \| good	0.362 \| good
2026-03-06T21:00:00.000Z	44 \| good	8.461 \| good	34.101 \| good	23.943 \| good	0.679 \| good	4.869 \| good	0.4 \| good
2026-03-06T22:00:00.000Z	38 \| good	7.129 \| good	29.077 \| good	25.888 \| good	0.679 \| good	4.91 \| good	0.374 \| good
2026-03-06T23:00:00.000Z	44 \| good	7.815 \| good	33.254 \| good	25.753 \| good	0.699 \| good	5.783 \| good	0.431 \| good
2026-03-07T00:00:00.000Z	38 \| good	7.386 \| good	37.478 \| good	26.645 \| good	0.698 \| good	6.126 \| good	0.431 \| good
2026-03-07T01:00:00.000Z	44 \| good	7.983 \| good	36.025 \| good	26.416 \| good	0.679 \| good	5.318 \| good	0.374 \| good
2026-03-07T02:00:00.000Z	33 \| good	6.088 \| good	32.244 \| good	26.212 \| good	0.679 \| good	6.271 \| good	0.374 \| good
2026-03-07T03:00:00.000Z	44 \| good	8.496 \| good	39.234 \| good	25.378 \| good	0.713 \| good	5.575 \| good	0.38 \| good
2026-03-07T04:00:00.000Z	44 \| good	7.819 \| good	40.712 \| good	22.994 \| good	0.7 \| good	6.831 \| good	0.386 \| good
2026-03-07T05:00:00.000Z	38 \| good	7.159 \| good	36.001 \| good	22.164 \| good	0.68 \| good	5.272 \| good	0.348 \| good
2026-03-07T06:00:00.000Z	38 \| good	7.264 \| good	37.209 \| good	20.699 \| good	0.708 \| good	5.116 \| good	0.336 \| good
2026-03-07T07:00:00.000Z	44 \| good	8.077 \| good	43.397 \| good	20.552 \| good	0.727 \| good	3.949 \| good	0.279 \| good
2026-03-07T08:00:00.000Z	44 \| good	7.686 \| good	34.075 \| good	20.025 \| good	0.708 \| good	3.408 \| good	0.259 \| good
2026-03-07T09:00:00.000Z	44 \| good	8.456 \| good	41.573 \| good	18.844 \| good	0.728 \| good	3.126 \| good	0.259 \| good
2026-03-07T10:00:00.000Z	52 \| moderate	10.244 \| good	48.143 \| good	19.602 \| good	0.742 \| good	1.374 \| good	0.259 \| good
2026-03-07T11:00:00.000Z	54 \| moderate	10.767 \| good	43.762 \| good	17.905 \| good	0.702 \| good	2.53 \| good	0.265 \| good
2026-03-07T12:00:00.000Z	56 \| moderate	12.157 \| fine	49.946 \| good	20.611 \| good	0.687 \| good	1.247 \| good	0.246 \| good
2026-03-07T12:00:00.000Z	54 \| moderate	10.767 \| good	43.762 \| good	17.905 \| good	0.702 \| good	2.53 \| good	0.265 \| good
2026-03-07T13:00:00.000Z	33 \| good	6.495 \| good	28.971 \| good	27.912 \| good	0.096 \| good	1.466 \| good	0.122 \| good
2026-03-07T14:00:00.000Z	49 \| good	8.734 \| good	38.146 \| good	25.416 \| good	0.124 \| good	1.574 \| good	0.132 \| good
2026-03-07T15:00:00.000Z	52 \| moderate	9.996 \| good	44.866 \| good	25.418 \| good	0.153 \| good	1.683 \| good	0.142 \| good
2026-03-07T16:00:00.000Z	52 \| moderate	10.068 \| good	44.933 \| good	25.641 \| good	0.181 \| good	1.442 \| good	0.149 \| good
2026-03-07T17:00:00.000Z	52 \| moderate	9.699 \| good	43.026 \| good	29.607 \| good	0.208 \| good	1.201 \| good	0.155 \| good
2026-03-07T18:00:00.000Z	44 \| good	7.796 \| good	34.017 \| good	35.34 \| good	0.236 \| good	0.96 \| good	0.162 \| good
2026-03-07T19:00:00.000Z	49 \| good	8.582 \| good	37.216 \| good	37.396 \| good	0.226 \| good	0.792 \| good	0.159 \| good
2026-03-07T20:00:00.000Z	49 \| good	9.196 \| good	41.003 \| good	38.644 \| good	0.215 \| good	0.624 \| good	0.155 \| good
2026-03-07T21:00:00.000Z	44 \| good	7.893 \| good	34.146 \| good	40.873 \| good	0.205 \| good	0.456 \| good	0.152 \| good
2026-03-07T22:00:00.000Z	41 \| good	7.423 \| good	32.926 \| good	43.619 \| good	0.194 \| good	0.566 \| good	0.15 \| good
2026-03-07T23:00:00.000Z	40 \| good	6.921 \| good	30.957 \| good	43.145 \| good	0.183 \| good	0.677 \| good	0.148 \| good
2026-03-08T00:00:00.000Z	43 \| good	4.706 \| good	20.892 \| good	45.944 \| good	0.173 \| good	0.787 \| good	0.146 \| good
2026-03-08T01:00:00.000Z	40 \| good	5.119 \| good	22.008 \| good	42.856 \| good	0.175 \| good	1.037 \| good	0.148 \| good
2026-03-08T02:00:00.000Z	36 \| good	6.246 \| good	27.957 \| good	39.033 \| good	0.177 \| good	1.286 \| good	0.15 \| good
2026-03-08T03:00:00.000Z	33 \| good	6.27 \| good	28 \| good	35.151 \| good	0.179 \| good	1.536 \| good	0.151 \| good
2026-03-08T04:00:00.000Z	33 \| good	6.415 \| good	28.988 \| good	32.961 \| good	0.183 \| good	1.554 \| good	0.151 \| good
2026-03-08T05:00:00.000Z	33 \| good	5.937 \| good	26.84 \| good	29.979 \| good	0.187 \| good	1.572 \| good	0.151 \| good
2026-03-08T06:00:00.000Z	38 \| good	7.073 \| good	31.055 \| good	30.33 \| good	0.191 \| good	1.589 \| good	0.151 \| good
2026-03-08T07:00:00.000Z	38 \| good	7.475 \| good	32.933 \| good	28.576 \| good	0.187 \| good	1.588 \| good	0.15 \| good
2026-03-08T08:00:00.000Z	44 \| good	8.081 \| good	35.031 \| good	27.731 \| good	0.183 \| good	1.586 \| good	0.149 \| good
2026-03-08T09:00:00.000Z	44 \| good	8.142 \| good	35.943 \| good	26.696 \| good	0.179 \| good	1.584 \| good	0.148 \| good
2026-03-08T10:00:00.000Z	49 \| good	8.85 \| good	38.97 \| good	25.881 \| good	0.187 \| good	1.675 \| good	0.149 \| good
2026-03-08T11:00:00.000Z	49 \| good	8.888 \| good	39.064 \| good	25.015 \| good	0.195 \| good	1.767 \| good	0.149 \| good
2026-03-08T12:00:00.000Z	54 \| moderate	11.317 \| good	50.041 \| good	22.542 \| good	0.203 \| good	1.858 \| good	0.149 \| good
2026-03-08T13:00:00.000Z	49 \| good	8.727 \| good	38.024 \| good	23.348 \| good	0.227 \| good	1.8 \| good	0.151 \| good
2026-03-08T14:00:00.000Z	52 \| moderate	9.509 \| good	42.921 \| good	28.17 \| good	0.25 \| good	1.741 \| good	0.153 \| good
2026-03-08T15:00:00.000Z	44 \| good	8.199 \| good	36 \| good	32.832 \| good	0.274 \| good	1.683 \| good	0.155 \| good
2026-03-08T16:00:00.000Z	44 \| good	7.996 \| good	34.991 \| good	36.246 \| good	0.282 \| good	1.339 \| good	0.152 \| good
2026-03-08T17:00:00.000Z	44 \| good	8.402 \| good	37 \| good	39.203 \| good	0.291 \| good	0.996 \| good	0.148 \| good
2026-03-08T18:00:00.000Z	44 \| good	7.602 \| good	33.921 \| good	42.421 \| good	0.299 \| good	0.652 \| good	0.145 \| good
2026-03-08T19:00:00.000Z	44 \| good	8.233 \| good	36.105 \| good	44.148 \| good	0.28 \| good	0.573 \| good	0.142 \| good
2026-03-08T20:00:00.000Z	44 \| good	8.011 \| good	35.067 \| good	44.979 \| good	0.261 \| good	0.494 \| good	0.138 \| good
2026-03-08T21:00:00.000Z	44 \| good	7.748 \| good	34 \| good	45.994 \| good	0.242 \| good	0.415 \| good	0.135 \| good
2026-03-08T22:00:00.000Z	44 \| good	7.369 \| good	32.117 \| good	46.745 \| good	0.236 \| good	0.601 \| good	0.136 \| good
2026-03-08T23:00:00.000Z	45 \| good	6.941 \| good	30.967 \| good	48.836 \| good	0.231 \| good	0.787 \| good	0.137 \| good
2026-03-09T00:00:00.000Z	42 \| good	5.036 \| good	21.969 \| good	45.35 \| good	0.225 \| good	0.974 \| good	0.138 \| good
2026-03-09T01:00:00.000Z	33 \| good	5.561 \| good	24 \| good	34.278 \| good	0.245 \| good	1.413 \| good	0.144 \| good
2026-03-09T02:00:00.000Z	38 \| good	6.679 \| good	30 \| good	34.35 \| good	0.266 \| good	1.851 \| good	0.15 \| good
2026-03-09T03:00:00.000Z	33 \| good	6.322 \| good	28.017 \| good	34.749 \| good	0.286 \| good	2.29 \| good	0.155 \| good
2026-03-09T04:00:00.000Z	38 \| good	7.264 \| good	32 \| good	32.098 \| good	0.289 \| good	2.145 \| good	0.153 \| good
2026-03-09T05:00:00.000Z	38 \| good	6.888 \| good	30.086 \| good	30.557 \| good	0.291 \| good	1.999 \| good	0.15 \| good
2026-03-09T06:00:00.000Z	28 \| good	3.806 \| good	3.977 \| good	29.881 \| good	0.293 \| good	1.852 \| good	0.148 \| good
2026-03-09T07:00:00.000Z	33 \| good	6.425 \| good	28.991 \| good	27.93 \| good	0.321 \| good	1.767 \| good	0.146 \| good
2026-03-09T08:00:00.000Z	38 \| good	7.242 \| good	32.062 \| good	25.236 \| good	0.348 \| good	1.681 \| good	0.145 \| good
2026-03-09T09:00:00.000Z	38 \| good	7.082 \| good	31.11 \| good	22.862 \| good	0.375 \| good	1.594 \| good	0.143 \| good
2026-03-09T10:00:00.000Z	44 \| good	7.596 \| good	33.152 \| good	21.25 \| good	0.43 \| good	1.678 \| good	0.142 \| good
2026-03-09T11:00:00.000Z	38 \| good	7.443 \| good	33.005 \| good	21.891 \| good	0.486 \| good	1.761 \| good	0.141 \| good
2026-03-09T12:00:00.000Z	33 \| good	6.426 \| good	6.517 \| good	27.365 \| good	0.538 \| good	1.833 \| good	0.14 \| good

Stephenville

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Stephenville, Texas

0.27ppm

How accurate is Texas, USA air quality data?

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 levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Stephenville, Texas get updated?

Air quality updates for Stephenville, Texas are available every hour.

What time in the past 24 hours saw the poorest air quality in Stephenville, Texas?

Stephenville, Texas experienced its worst air quality at 11:00:00, 2026-03-07.

When was air quality in Stephenville, Texas the best over the past 24 hours?

The best air quality in Stephenville, Texas was observed at 02:00:00 on 2026-03-07.

What is the air quality in Stephenville, Texas right now?

The air quality in Stephenville, Texas right now is Moderate, with an AQI of 54.

What pollutant is most frequently found in Stephenville, Texas?

In Stephenville, Texas, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Stephenville, Texas is poor?

When air quality in Stephenville, Texas is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Stephenville, Texas right now?

Stephenville, Texas currently has a PM_2.5 concentration of 10.767 μg/m³.

What is the current level of PM₁₀ in Stephenville, Texas?

Stephenville, Texas currently has a PM₁₀ concentration of 43.762 μg/m³.

What is the current level of carbon monoxide (CO) in Stephenville, Texas?

The current carbon monoxide (CO) level in Stephenville, Texas is 0.265 ppm.

What is the current level of sulfur dioxide (SO₂) in Stephenville, Texas?

The current sulfur dioxide (SO₂) concentration in Stephenville, Texas is 0.702 ppb.

What is the current level of ozone (O₃) in Stephenville, Texas?

Stephenville, Texas currently has an ozone (O₃) concentration of 17.905 ppm.

What is the current level of nitrogen dioxide (NO₂) in Stephenville, Texas?

The current level of nitrogen dioxide (NO₂) in Stephenville, Texas is 2.53 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions