What is the current level of PM10 in Round Rock, Texas?

Round Rock, Texas currently has a PM10 concentration of 16.865 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Round Rock, Texas is 0.641 ppb.

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

Round Rock, Texas currently has an ozone (O3) concentration of 26.927 ppm.

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

The current level of nitrogen dioxide (NO2) in Round Rock, Texas is 18.912 ppb.

Current air quality index in Round Rock, Texas today

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

Round Rock, Texas currently has a PM2.5 concentration of 3.199 μg/m3.

Stay updated with real-time air quality in Round Rock, 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)

Good

Round Rock, Texas

Last updated: ... (Local time)

Common air pollutants in Round Rock, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.20 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.86 μg/m³

155

255

425

605+

Ozone (O₃)

26.93 ppb

201

201+

Sulfur Dioxide (SO₂)

0.64 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

18.91 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.60 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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Round Rock, Texas

Scroll To Air Quality Map

Track live Round Rock, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-11T15:00:00.000Z	23 \| good	4.231 \| good	18.613 \| good	24.895 \| good	0.689 \| good	4.43 \| good	0.272 \| good
2026-03-11T16:00:00.000Z	25 \| good	3.33 \| good	14.677 \| good	26.93 \| good	0.624 \| good	4.189 \| good	0.257 \| good
2026-03-11T17:00:00.000Z	28 \| good	3.589 \| good	25.058 \| good	29.814 \| good	0.627 \| good	3.444 \| good	0.276 \| good
2026-03-11T18:00:00.000Z	31 \| good	3.338 \| good	22.218 \| good	32.807 \| good	0.627 \| good	3.007 \| good	0.276 \| good
2026-03-11T19:00:00.000Z	33 \| good	4.814 \| good	23.206 \| good	36.012 \| good	0.634 \| good	2.806 \| good	0.276 \| good
2026-03-11T20:00:00.000Z	37 \| good	4.18 \| good	15.794 \| good	39.98 \| good	0.602 \| good	2.967 \| good	0.276 \| good
2026-03-11T21:00:00.000Z	38 \| good	4.858 \| good	18.313 \| good	40.705 \| good	0.606 \| good	2.958 \| good	0.276 \| good
2026-03-11T22:00:00.000Z	37 \| good	3.501 \| good	18.157 \| good	39.798 \| good	0.689 \| good	3.351 \| good	0.254 \| good
2026-03-11T23:00:00.000Z	36 \| good	2.024 \| good	8.639 \| good	38.787 \| good	0.649 \| good	3.651 \| good	0.234 \| good
2026-03-12T00:00:00.000Z	36 \| good	3.383 \| good	12.701 \| good	39.075 \| good	0.646 \| good	4.033 \| good	0.258 \| good
2026-03-12T01:00:00.000Z	36 \| good	4.479 \| good	18.955 \| good	39.082 \| good	0.589 \| good	2.914 \| good	0.28 \| good
2026-03-12T02:00:00.000Z	36 \| good	3.822 \| good	17.441 \| good	39.052 \| good	0.589 \| good	3.507 \| good	0.3 \| good
2026-03-12T03:00:00.000Z	36 \| good	3.343 \| good	12.458 \| good	39.008 \| good	0.567 \| good	2.271 \| good	0.277 \| good
2026-03-12T04:00:00.000Z	39 \| good	3.261 \| good	11.693 \| good	41.951 \| good	0.567 \| good	2.719 \| good	0.277 \| good
2026-03-12T05:00:00.000Z	34 \| good	2.796 \| good	15.241 \| good	37.09 \| good	0.545 \| good	2.731 \| good	0.28 \| good
2026-03-12T06:00:00.000Z	35 \| good	1.731 \| good	6.518 \| good	38.06 \| good	0.569 \| good	2.48 \| good	0.28 \| good
2026-03-12T07:00:00.000Z	32 \| good	2.894 \| good	15.204 \| good	35.136 \| good	0.591 \| good	4.93 \| good	0.28 \| good
2026-03-12T08:00:00.000Z	31 \| good	2.78 \| good	12.362 \| good	34.131 \| good	0.591 \| good	5.224 \| good	0.3 \| good
2026-03-12T09:00:00.000Z	31 \| good	2.228 \| good	9.17 \| good	33.11 \| good	0.513 \| good	8.655 \| good	0.3 \| good
2026-03-12T10:00:00.000Z	30 \| good	1.488 \| good	5.945 \| good	32.082 \| good	0.753 \| good	11.833 \| good	0.3 \| good
2026-03-12T11:00:00.000Z	28 \| good	1.451 \| good	6.74 \| good	30.072 \| good	0.965 \| good	5.076 \| good	0.346 \| good
2026-03-12T12:00:00.000Z	30 \| good	1.544 \| good	4.661 \| good	32.018 \| good	0.718 \| good	6.395 \| good	0.431 \| good
2026-03-12T13:00:00.000Z	29 \| good	2.132 \| good	6.732 \| good	31.03 \| good	0.698 \| good	12.132 \| good	0.621 \| good
2026-03-12T14:00:00.000Z	29 \| good	2.854 \| good	11.201 \| good	31.013 \| good	0.605 \| good	19.941 \| good	0.631 \| good
2026-03-12T15:00:00.000Z	31 \| good	2.042 \| good	8.943 \| good	33.993 \| good	0.463 \| good	13.509 \| good	0.388 \| good
2026-03-12T16:00:00.000Z	31 \| good	2.694 \| good	9.072 \| good	34.035 \| good	0.623 \| good	7.06 \| good	0.323 \| good
2026-03-12T17:00:00.000Z	31 \| good	3.179 \| good	12.59 \| good	34.069 \| good	0.626 \| good	5.618 \| good	0.323 \| good
2026-03-12T18:00:00.000Z	32 \| good	2.029 \| good	5.597 \| good	35.064 \| good	0.543 \| good	3.338 \| good	0.28 \| good
2026-03-12T19:00:00.000Z	35 \| good	3.038 \| good	10.831 \| good	38.059 \| good	0.743 \| good	3.929 \| good	0.304 \| good
2026-03-12T20:00:00.000Z	36 \| good	3.44 \| good	10.914 \| good	39.09 \| good	0.776 \| good	3.943 \| good	0.304 \| good
2026-03-12T21:00:00.000Z	39 \| good	2.365 \| good	6.881 \| good	42.046 \| good	0.805 \| good	3.817 \| good	0.286 \| good
2026-03-12T22:00:00.000Z	43 \| good	1.698 \| good	9.021 \| good	45.961 \| good	0.781 \| good	3.94 \| good	0.28 \| good
2026-03-12T23:00:00.000Z	42 \| good	3.463 \| good	12.816 \| good	45.004 \| good	1.085 \| good	4.185 \| good	0.296 \| good
2026-03-13T00:00:00.000Z	43 \| good	6.084 \| good	27.904 \| good	46.015 \| good	0.879 \| good	3.932 \| good	0.296 \| good
2026-03-13T01:00:00.000Z	40 \| good	4.549 \| good	20.778 \| good	43.049 \| good	0.758 \| good	4.159 \| good	0.272 \| good
2026-03-13T02:00:00.000Z	34 \| good	5.599 \| good	21.272 \| good	37.222 \| good	0.811 \| good	8.783 \| good	0.334 \| good
2026-03-13T03:00:00.000Z	28 \| good	2.884 \| good	12.695 \| good	30.252 \| good	0.637 \| good	9.447 \| good	0.357 \| good
2026-03-13T04:00:00.000Z	27 \| good	4.983 \| good	24.576 \| good	22.38 \| good	0.602 \| good	12.524 \| good	0.377 \| good
2026-03-13T05:00:00.000Z	27 \| good	4.949 \| good	23.419 \| good	18.439 \| good	0.821 \| good	12.816 \| good	0.369 \| good
2026-03-13T06:00:00.000Z	19 \| good	1.689 \| good	3.688 \| good	21.264 \| good	0.801 \| good	11.059 \| good	0.369 \| good
2026-03-13T07:00:00.000Z	22 \| good	3.862 \| good	22.861 \| good	19.312 \| good	0.962 \| good	10.188 \| good	0.345 \| good
2026-03-13T08:00:00.000Z	22 \| good	3.739 \| good	18.124 \| good	10.449 \| good	0.758 \| good	6.959 \| good	0.33 \| good
2026-03-13T09:00:00.000Z	33 \| good	5.223 \| good	35.646 \| good	17.183 \| good	0.982 \| good	5.954 \| good	0.345 \| good
2026-03-13T10:00:00.000Z	25 \| good	3.91 \| good	20.53 \| good	26.976 \| good	1.023 \| good	6.756 \| good	0.345 \| good
2026-03-13T11:00:00.000Z	26 \| good	4.471 \| good	22.329 \| good	27.922 \| good	0.819 \| good	8.416 \| good	0.345 \| good
2026-03-13T12:00:00.000Z	27 \| good	4.564 \| good	20.252 \| good	27.927 \| good	0.623 \| good	9.966 \| good	0.408 \| good
2026-03-13T13:00:00.000Z	27 \| good	4.644 \| good	24.828 \| good	26.993 \| good	0.581 \| good	14.898 \| good	0.489 \| good
2026-03-13T14:00:00.000Z	25 \| good	3.199 \| good	16.865 \| good	26.927 \| good	0.641 \| good	18.912 \| good	0.605 \| good
2026-03-13T14:00:00.000Z	25 \| good	3.199 \| good	16.865 \| good	26.927 \| good	0.641 \| good	18.912 \| good	0.605 \| good
2026-03-13T15:00:00.000Z	38 \| good	7.051 \| good	31.486 \| good	32.043 \| good	0.721 \| good	3.084 \| good	0.166 \| good
2026-03-13T16:00:00.000Z	44 \| good	8.325 \| good	36.524 \| good	36.252 \| good	0.699 \| good	2.506 \| good	0.161 \| good
2026-03-13T17:00:00.000Z	52 \| moderate	9.91 \| good	43.789 \| good	39.092 \| good	0.678 \| good	1.929 \| good	0.156 \| good
2026-03-13T18:00:00.000Z	49 \| good	9.467 \| good	41.836 \| good	39.283 \| good	0.657 \| good	1.351 \| good	0.15 \| good
2026-03-13T19:00:00.000Z	49 \| good	9.101 \| good	40.411 \| good	48.559 \| good	0.613 \| good	1.211 \| good	0.149 \| good
2026-03-13T20:00:00.000Z	54 \| moderate	10.578 \| good	46.961 \| good	55.622 \| fine	0.568 \| good	1.07 \| good	0.147 \| good
2026-03-13T21:00:00.000Z	61 \| moderate	9.602 \| good	43.04 \| good	57.561 \| fine	0.524 \| good	0.93 \| good	0.146 \| good
2026-03-13T22:00:00.000Z	52 \| moderate	9.769 \| good	43.41 \| good	54.548 \| good	0.501 \| good	1.276 \| good	0.146 \| good
2026-03-13T23:00:00.000Z	49 \| good	8.656 \| good	37.867 \| good	49.547 \| good	0.478 \| good	1.621 \| good	0.147 \| good
2026-03-14T00:00:00.000Z	39 \| good	7.393 \| good	32.268 \| good	41.701 \| good	0.456 \| good	1.967 \| good	0.148 \| good
2026-03-14T01:00:00.000Z	44 \| good	7.759 \| good	33.954 \| good	24.682 \| good	0.476 \| good	2.561 \| good	0.15 \| good
2026-03-14T02:00:00.000Z	38 \| good	7.186 \| good	31.871 \| good	25.833 \| good	0.495 \| good	3.155 \| good	0.153 \| good
2026-03-14T03:00:00.000Z	38 \| good	7.022 \| good	30.998 \| good	26.162 \| good	0.515 \| good	3.749 \| good	0.155 \| good
2026-03-14T04:00:00.000Z	38 \| good	6.708 \| good	29.782 \| good	26.772 \| good	0.477 \| good	3.366 \| good	0.148 \| good
2026-03-14T05:00:00.000Z	38 \| good	7.327 \| good	32.402 \| good	26.087 \| good	0.438 \| good	2.982 \| good	0.141 \| good
2026-03-14T06:00:00.000Z	28 \| good	5.442 \| good	23.067 \| good	30.308 \| good	0.4 \| good	2.599 \| good	0.134 \| good
2026-03-14T07:00:00.000Z	27 \| good	4.462 \| good	19.179 \| good	29.407 \| good	0.396 \| good	2.437 \| good	0.13 \| good
2026-03-14T08:00:00.000Z	27 \| good	5.291 \| good	22.7 \| good	27.104 \| good	0.392 \| good	2.276 \| good	0.126 \| good
2026-03-14T09:00:00.000Z	33 \| good	6.37 \| good	28.369 \| good	25.613 \| good	0.388 \| good	2.115 \| good	0.122 \| good
2026-03-14T10:00:00.000Z	44 \| good	8.111 \| good	36.033 \| good	20.552 \| good	0.404 \| good	2.305 \| good	0.122 \| good
2026-03-14T11:00:00.000Z	44 \| good	8.202 \| good	36.263 \| good	17.195 \| good	0.421 \| good	2.496 \| good	0.122 \| good
2026-03-14T12:00:00.000Z	49 \| good	9 \| good	39.942 \| good	12.036 \| good	0.437 \| good	2.686 \| good	0.121 \| good
2026-03-14T13:00:00.000Z	49 \| good	8.895 \| good	39.893 \| good	14.637 \| good	0.467 \| good	2.759 \| good	0.124 \| good
2026-03-14T14:00:00.000Z	44 \| good	7.673 \| good	33.562 \| good	25.495 \| good	0.497 \| good	2.833 \| good	0.127 \| good
2026-03-14T15:00:00.000Z	38 \| good	7.22 \| good	31.559 \| good	31.082 \| good	0.526 \| good	2.906 \| good	0.13 \| good
2026-03-14T16:00:00.000Z	49 \| good	8.942 \| good	39.819 \| good	36.647 \| good	0.504 \| good	2.211 \| good	0.13 \| good
2026-03-14T17:00:00.000Z	54 \| moderate	11.102 \| good	49.281 \| good	42.046 \| good	0.481 \| good	1.516 \| good	0.129 \| good
2026-03-14T18:00:00.000Z	54 \| moderate	10.638 \| good	46.929 \| good	44.351 \| good	0.458 \| good	0.821 \| good	0.128 \| good
2026-03-14T19:00:00.000Z	49 \| good	9.041 \| good	40.092 \| good	49.08 \| good	0.441 \| good	0.757 \| good	0.129 \| good
2026-03-14T20:00:00.000Z	54 \| moderate	10.566 \| good	46.715 \| good	51.19 \| good	0.423 \| good	0.692 \| good	0.131 \| good
2026-03-14T21:00:00.000Z	49 \| good	8.888 \| good	39.588 \| good	49.639 \| good	0.405 \| good	0.628 \| good	0.132 \| good
2026-03-14T22:00:00.000Z	49 \| good	9.001 \| good	39.955 \| good	46.583 \| good	0.374 \| good	0.855 \| good	0.131 \| good
2026-03-14T23:00:00.000Z	49 \| good	8.697 \| good	38.322 \| good	46.074 \| good	0.343 \| good	1.082 \| good	0.13 \| good
2026-03-15T00:00:00.000Z	38 \| good	6.946 \| good	30.769 \| good	40.505 \| good	0.312 \| good	1.309 \| good	0.13 \| good
2026-03-15T01:00:00.000Z	38 \| good	6.682 \| good	29.696 \| good	33.279 \| good	0.307 \| good	1.54 \| good	0.129 \| good
2026-03-15T02:00:00.000Z	49 \| good	8.782 \| good	39.163 \| good	30.909 \| good	0.301 \| good	1.771 \| good	0.128 \| good
2026-03-15T03:00:00.000Z	38 \| good	6.74 \| good	29.716 \| good	29.398 \| good	0.295 \| good	2.001 \| good	0.128 \| good
2026-03-15T04:00:00.000Z	33 \| good	5.797 \| good	25.857 \| good	27.261 \| good	0.289 \| good	1.875 \| good	0.128 \| good
2026-03-15T05:00:00.000Z	38 \| good	6.823 \| good	30.434 \| good	25.586 \| good	0.283 \| good	1.749 \| good	0.127 \| good
2026-03-15T06:00:00.000Z	33 \| good	5.833 \| good	26.145 \| good	29.63 \| good	0.277 \| good	1.623 \| good	0.127 \| good
2026-03-15T07:00:00.000Z	33 \| good	5.737 \| good	24.633 \| good	27.539 \| good	0.264 \| good	1.489 \| good	0.127 \| good
2026-03-15T08:00:00.000Z	33 \| good	6.227 \| good	27.418 \| good	27.369 \| good	0.251 \| good	1.354 \| good	0.127 \| good
2026-03-15T09:00:00.000Z	33 \| good	6.088 \| good	27.076 \| good	26.167 \| good	0.238 \| good	1.22 \| good	0.127 \| good
2026-03-15T10:00:00.000Z	38 \| good	6.796 \| good	30.147 \| good	20.726 \| good	0.242 \| good	1.238 \| good	0.126 \| good
2026-03-15T11:00:00.000Z	33 \| good	6.014 \| good	26.474 \| good	21.873 \| good	0.245 \| good	1.256 \| good	0.125 \| good
2026-03-15T12:00:00.000Z	37 \| good	4.783 \| good	5.962 \| good	39.679 \| good	0.25 \| good	1.274 \| good	0.124 \| good
2026-03-15T13:00:00.000Z	37 \| good	4.787 \| good	5.874 \| good	39.743 \| good	0.245 \| good	1.449 \| good	0.126 \| good
2026-03-15T14:00:00.000Z	37 \| good	4.994 \| good	6.06 \| good	39.807 \| good	0.239 \| good	1.624 \| good	0.127 \| good

Round Rock

Empower business decisions with accurate air quality data

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

0.49ppm

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

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Frequently asked questions

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

Air quality updates for Round Rock, Texas are available every hour.

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

Round Rock, Texas experienced its worst air quality at 12:00:00, 2026-03-13.

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

The best air quality in Round Rock, Texas was observed at 06:00:00 on 2026-03-13.

What is the air quality in Round Rock, Texas right now?

The air quality in Round Rock, Texas right now is Good, with an AQI of 25.

What pollutant is most frequently found in Round Rock, Texas?

In Round Rock, Texas, O3 is the most frequently found pollutant.

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

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

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

Round Rock, Texas currently has a PM_2.5 concentration of 3.199 μg/m³.

What is the current level of PM₁₀ in Round Rock, Texas?

Round Rock, Texas currently has a PM₁₀ concentration of 16.865 μg/m³.

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

The current carbon monoxide (CO) level in Round Rock, Texas is 0.605 ppm.

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

The current sulfur dioxide (SO₂) concentration in Round Rock, Texas is 0.641 ppb.

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

Round Rock, Texas currently has an ozone (O₃) concentration of 26.927 ppm.

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

The current level of nitrogen dioxide (NO₂) in Round Rock, Texas is 18.912 ppb.

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