What is the current concentration of PM10 in League City, Texas?

The current PM10 concentration at League City, Texas is 35.081 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in League City, Texas?

The current sulfur dioxide (SO2) concentration at League City, Texas is 0.649 ppb.

What is the current concentration of ozone (O3) in League City, Texas?

The current ozone (O3) concentration at League City, Texas is 29.664 ppm.

What is the current concentration of nitrogen dioxide (NO2) in League City, Texas?

The current nitrogen dioxide (NO2) concentration at League City, Texas is 1.67 ppb.

League City, Texas live air quality index now

Q: What is the current concentration of PM2.5 in League City, Texas?

The current PM2.5 concentration at League City, Texas is 9.617 μg/m3.

Stay updated with real-time air quality in League City, 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

League City, Texas

Last updated: ... (Local time)

Major air pollutants in League City, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

35.08 μg/m³

155

255

425

605+

Ozone (O₃)

29.66 ppb

201

201+

Sulfur Dioxide (SO₂)

0.65 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.67 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

League City, Texas

Get Live Pollen Counts

League City, Texas

Scroll To Air Quality Map

Track live League City, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	66 \| moderate	16.849 \| fine	71.35 \| fine	47 \| good	0.766 \| good	3.441 \| good	0.298 \| good
2026-07-22T00:00:00.000Z	67 \| moderate	17.646 \| fine	73.657 \| fine	51 \| good	0.724 \| good	3.542 \| good	0.304 \| good
2026-07-22T01:00:00.000Z	69 \| moderate	19.337 \| fine	84.159 \| fine	49 \| good	0.72 \| good	4.464 \| good	0.283 \| good
2026-07-22T02:00:00.000Z	66 \| moderate	16.982 \| fine	62.267 \| fine	40 \| good	0.682 \| good	3.826 \| good	0.283 \| good
2026-07-22T03:00:00.000Z	67 \| moderate	17.874 \| fine	62.009 \| fine	40 \| good	0.563 \| good	6.932 \| good	0.304 \| good
2026-07-22T04:00:00.000Z	66 \| moderate	17.485 \| fine	71.133 \| fine	30 \| good	0.733 \| good	4.805 \| good	0.283 \| good
2026-07-22T05:00:00.000Z	69 \| moderate	18.878 \| fine	67.32 \| fine	24 \| good	0.589 \| good	5.517 \| good	0.241 \| good
2026-07-22T06:00:00.000Z	66 \| moderate	17.31 \| fine	74.58 \| fine	18 \| good	0.565 \| good	7.015 \| good	0.2 \| good
2026-07-22T07:00:00.000Z	66 \| moderate	17.36 \| fine	70.753 \| fine	18 \| good	0.707 \| good	5.115 \| good	0.2 \| good
2026-07-22T08:00:00.000Z	69 \| moderate	19.007 \| fine	85.079 \| fine	10 \| good	0.731 \| good	4.904 \| good	0.22 \| good
2026-07-22T09:00:00.000Z	67 \| moderate	17.795 \| fine	68.376 \| fine	6 \| good	0.686 \| good	2.884 \| good	0.239 \| good
2026-07-22T10:00:00.000Z	67 \| moderate	18.323 \| fine	80.627 \| fine	5 \| good	0.567 \| good	2.832 \| good	0.241 \| good
2026-07-22T11:00:00.000Z	60 \| moderate	14.092 \| fine	61.771 \| fine	4 \| good	0.586 \| good	4.231 \| good	0.262 \| good
2026-07-22T12:00:00.000Z	62 \| moderate	14.771 \| fine	64.226 \| fine	5 \| good	0.585 \| good	5.129 \| good	0.338 \| good
2026-07-22T13:00:00.000Z	66 \| moderate	16.536 \| fine	74.913 \| fine	7 \| good	0.561 \| good	4.744 \| good	0.332 \| good
2026-07-22T14:00:00.000Z	64 \| moderate	15.542 \| fine	61.732 \| fine	6 \| good	0.588 \| good	4.778 \| good	0.297 \| good
2026-07-22T15:00:00.000Z	62 \| moderate	15.015 \| fine	72.703 \| fine	7 \| good	0.611 \| good	3.889 \| good	0.307 \| good
2026-07-22T16:00:00.000Z	66 \| moderate	16.879 \| fine	67.412 \| fine	11 \| good	0.566 \| good	2.812 \| good	0.336 \| good
2026-07-22T17:00:00.000Z	66 \| moderate	16.576 \| fine	62.956 \| fine	18 \| good	0.566 \| good	2.108 \| good	0.336 \| good
2026-07-22T18:00:00.000Z	67 \| moderate	17.817 \| fine	66.534 \| fine	32 \| good	0.523 \| good	1.84 \| good	0.336 \| good
2026-07-22T19:00:00.000Z	71 \| moderate	19.945 \| fine	83.993 \| fine	50 \| good	0.519 \| good	1.674 \| good	0.336 \| good
2026-07-22T20:00:00.000Z	90 \| moderate	18.561 \| fine	81.053 \| fine	67 \| fine	0.579 \| good	1.751 \| good	0.336 \| good
2026-07-22T21:00:00.000Z	90 \| moderate	19.659 \| fine	81.381 \| fine	67 \| fine	0.685 \| good	1.574 \| good	0.356 \| good
2026-07-22T22:00:00.000Z	84 \| moderate	21.068 \| fine	93.952 \| fine	65 \| fine	0.685 \| good	1.639 \| good	0.336 \| good
2026-07-22T23:00:00.000Z	90 \| moderate	19.805 \| fine	87.044 \| fine	67 \| fine	0.664 \| good	1.548 \| good	0.336 \| good
2026-07-23T00:00:00.000Z	71 \| moderate	19.63 \| fine	73.585 \| fine	60 \| fine	0.728 \| good	1.262 \| good	0.356 \| good
2026-07-23T01:00:00.000Z	67 \| moderate	18.462 \| fine	69.599 \| fine	56 \| fine	0.704 \| good	1.453 \| good	0.356 \| good
2026-07-23T02:00:00.000Z	69 \| moderate	18.989 \| fine	74.31 \| fine	38 \| good	0.663 \| good	1.655 \| good	0.355 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	10.481 \| good	46.541 \| good	30.099 \| good	1.178 \| good	12.128 \| good	0.201 \| good
2026-07-23T04:00:00.000Z	66 \| moderate	17.408 \| fine	69.056 \| fine	23 \| good	0.664 \| good	2.087 \| good	0.336 \| good
2026-07-23T05:00:00.000Z	67 \| moderate	17.978 \| fine	65.662 \| fine	18 \| good	0.688 \| good	4.99 \| good	0.317 \| good
2026-07-23T06:00:00.000Z	67 \| moderate	17.865 \| fine	55.933 \| fine	10 \| good	0.592 \| good	6.278 \| good	0.336 \| good
2026-07-23T07:00:00.000Z	67 \| moderate	17.812 \| fine	56.071 \| fine	10 \| good	0.663 \| good	5.928 \| good	0.317 \| good
2026-07-23T08:00:00.000Z	66 \| moderate	17.435 \| fine	60.83 \| fine	11 \| good	0.642 \| good	2.776 \| good	0.317 \| good
2026-07-23T09:00:00.000Z	60 \| moderate	14.083 \| fine	65.874 \| fine	11 \| good	0.613 \| good	3.066 \| good	0.317 \| good
2026-07-23T10:00:00.000Z	66 \| moderate	17.008 \| fine	71.495 \| fine	10 \| good	0.568 \| good	2.642 \| good	0.336 \| good
2026-07-23T11:00:00.000Z	62 \| moderate	15.139 \| fine	72.105 \| fine	14 \| good	0.733 \| good	3.637 \| good	0.336 \| good
2026-07-23T12:00:00.000Z	62 \| moderate	14.974 \| fine	66.333 \| fine	17 \| good	0.533 \| good	3.268 \| good	0.433 \| good
2026-07-23T13:00:00.000Z	60 \| moderate	14.411 \| fine	60.195 \| fine	21 \| good	0.598 \| good	4.192 \| good	0.414 \| good
2026-07-23T14:00:00.000Z	60 \| moderate	14.386 \| fine	49.979 \| good	23 \| good	0.954 \| good	3.095 \| good	0.433 \| good
2026-07-23T15:00:00.000Z	62 \| moderate	14.908 \| fine	52.779 \| good	24 \| good	0.643 \| good	2.617 \| good	0.433 \| good
2026-07-23T16:00:00.000Z	60 \| moderate	13.95 \| fine	58.343 \| fine	24 \| good	0.604 \| good	1.937 \| good	0.433 \| good
2026-07-23T17:00:00.000Z	54 \| moderate	11.059 \| good	38.8 \| good	29 \| good	0.572 \| good	2.055 \| good	0.302 \| good
2026-07-23T18:00:00.000Z	54 \| moderate	11.102 \| good	44.85 \| good	35 \| good	0.591 \| good	1.428 \| good	0.302 \| good
2026-07-23T19:00:00.000Z	56 \| moderate	11.907 \| good	47.548 \| good	37 \| good	0.786 \| good	1.318 \| good	0.318 \| good
2026-07-23T20:00:00.000Z	49 \| good	9.294 \| good	40.387 \| good	26 \| good	0.57 \| good	2.209 \| good	0.3 \| good
2026-07-23T21:00:00.000Z	49 \| good	9.399 \| good	38.889 \| good	27 \| good	0.652 \| good	1.677 \| good	0.3 \| good
2026-07-23T22:00:00.000Z	52 \| moderate	9.617 \| good	35.081 \| good	29.664 \| good	0.649 \| good	1.67 \| good	0.321 \| good
2026-07-23T23:00:00.000Z	49 \| good	8.555 \| good	37.593 \| good	31.697 \| good	0.544 \| good	3.177 \| good	0.137 \| good
2026-07-24T00:00:00.000Z	52 \| moderate	9.8 \| good	43.775 \| good	27.85 \| good	0.703 \| good	4.84 \| good	0.144 \| good
2026-07-24T01:00:00.000Z	49 \| good	8.633 \| good	38.01 \| good	27.848 \| good	0.84 \| good	6.152 \| good	0.149 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.102 \| good	49.226 \| good	23.96 \| good	0.906 \| good	6.607 \| good	0.149 \| good
2026-07-24T03:00:00.000Z	56 \| moderate	12.061 \| good	54.03 \| good	19.221 \| good	0.91 \| good	6.013 \| good	0.144 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	12.395 \| fine	56.443 \| fine	17.966 \| good	0.851 \| good	5.128 \| good	0.138 \| good
2026-07-24T05:00:00.000Z	58 \| moderate	13.487 \| fine	61 \| fine	17.571 \| good	0.755 \| good	4.021 \| good	0.133 \| good
2026-07-24T06:00:00.000Z	58 \| moderate	12.642 \| fine	57 \| fine	17.015 \| good	0.654 \| good	3.122 \| good	0.128 \| good
2026-07-24T07:00:00.000Z	58 \| moderate	12.65 \| fine	57.054 \| fine	15.171 \| good	0.557 \| good	2.631 \| good	0.124 \| good
2026-07-24T08:00:00.000Z	54 \| moderate	11.466 \| good	50.675 \| good	13.593 \| good	0.494 \| good	2.405 \| good	0.12 \| good
2026-07-24T09:00:00.000Z	56 \| moderate	12.278 \| fine	55.151 \| fine	13.557 \| good	0.457 \| good	2.297 \| good	0.117 \| good
2026-07-24T10:00:00.000Z	54 \| moderate	11.271 \| good	49.847 \| good	13.375 \| good	0.442 \| good	2.315 \| good	0.117 \| good
2026-07-24T11:00:00.000Z	54 \| moderate	10.75 \| good	47.648 \| good	12.821 \| good	0.443 \| good	2.513 \| good	0.117 \| good
2026-07-24T12:00:00.000Z	49 \| good	8.678 \| good	38.138 \| good	13.18 \| good	0.45 \| good	2.828 \| good	0.119 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.821 \| good	48.017 \| good	15.427 \| good	0.455 \| good	3.211 \| good	0.124 \| good
2026-07-24T14:00:00.000Z	60 \| moderate	13.986 \| fine	62.336 \| fine	18.02 \| good	0.521 \| good	2.546 \| good	0.123 \| good
2026-07-24T15:00:00.000Z	58 \| moderate	12.538 \| fine	56.598 \| fine	20.591 \| good	0.598 \| good	1.642 \| good	0.12 \| good
2026-07-24T16:00:00.000Z	58 \| moderate	12.915 \| fine	58.307 \| fine	23.806 \| good	0.619 \| good	1.19 \| good	0.119 \| good
2026-07-24T17:00:00.000Z	60 \| moderate	13.596 \| fine	61.543 \| fine	27.719 \| good	0.617 \| good	0.968 \| good	0.12 \| good
2026-07-24T18:00:00.000Z	56 \| moderate	11.555 \| good	50.972 \| good	29.797 \| good	0.602 \| good	0.872 \| good	0.122 \| good
2026-07-24T19:00:00.000Z	56 \| moderate	12.145 \| fine	53.87 \| good	26.026 \| good	0.574 \| good	0.832 \| good	0.125 \| good
2026-07-24T20:00:00.000Z	56 \| moderate	11.607 \| good	51.662 \| good	23.033 \| good	0.547 \| good	0.861 \| good	0.129 \| good
2026-07-24T21:00:00.000Z	58 \| moderate	12.527 \| fine	56.318 \| fine	22.792 \| good	0.534 \| good	0.924 \| good	0.132 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	11.662 \| good	51.994 \| good	21.94 \| good	0.529 \| good	1.054 \| good	0.134 \| good
2026-07-24T23:00:00.000Z	54 \| moderate	11.048 \| good	49.088 \| good	21.254 \| good	0.54 \| good	1.335 \| good	0.136 \| good
2026-07-25T00:00:00.000Z	56 \| moderate	12.223 \| fine	55.197 \| fine	23.554 \| good	0.56 \| good	1.826 \| good	0.138 \| good
2026-07-25T01:00:00.000Z	49 \| good	9.416 \| good	41.976 \| good	20.569 \| good	0.561 \| good	2.539 \| good	0.138 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.673 \| good	42.994 \| good	18.624 \| good	0.572 \| good	3.478 \| good	0.138 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	10.033 \| good	44.546 \| good	17.809 \| good	0.584 \| good	4.006 \| good	0.138 \| good
2026-07-25T04:00:00.000Z	52 \| moderate	10.088 \| good	44.843 \| good	17.55 \| good	0.587 \| good	4.475 \| good	0.136 \| good
2026-07-25T05:00:00.000Z	54 \| moderate	11.174 \| good	49.278 \| good	17.719 \| good	0.59 \| good	4.738 \| good	0.135 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	10.321 \| good	45.513 \| good	16.39 \| good	0.572 \| good	4.551 \| good	0.132 \| good
2026-07-25T07:00:00.000Z	54 \| moderate	10.858 \| good	47.885 \| good	14.47 \| good	0.554 \| good	4.232 \| good	0.129 \| good
2026-07-25T08:00:00.000Z	52 \| moderate	10.213 \| good	44.919 \| good	13.003 \| good	0.533 \| good	4.095 \| good	0.126 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	11.073 \| good	49.269 \| good	12.6 \| good	0.516 \| good	4.097 \| good	0.123 \| good
2026-07-25T10:00:00.000Z	52 \| moderate	9.616 \| good	42.927 \| good	10.562 \| good	0.513 \| good	4.188 \| good	0.121 \| good
2026-07-25T11:00:00.000Z	38 \| good	7.243 \| good	31.747 \| good	9.495 \| good	0.519 \| good	4.454 \| good	0.12 \| good
2026-07-25T12:00:00.000Z	38 \| good	6.984 \| good	30.942 \| good	9.151 \| good	0.529 \| good	4.929 \| good	0.121 \| good
2026-07-25T13:00:00.000Z	52 \| moderate	9.888 \| good	44.161 \| good	16.438 \| good	0.558 \| good	4.615 \| good	0.124 \| good
2026-07-25T14:00:00.000Z	60 \| moderate	14.048 \| fine	62.75 \| fine	20.993 \| good	0.717 \| good	3.419 \| good	0.116 \| good
2026-07-25T15:00:00.000Z	56 \| moderate	12.126 \| fine	53.983 \| good	25.756 \| good	0.871 \| good	2.036 \| good	0.11 \| good
2026-07-25T16:00:00.000Z	56 \| moderate	12.004 \| good	53.399 \| good	31.348 \| good	0.899 \| good	1.436 \| good	0.108 \| good
2026-07-25T17:00:00.000Z	52 \| moderate	9.599 \| good	42.675 \| good	40.82 \| good	0.94 \| good	1.143 \| good	0.108 \| good
2026-07-25T18:00:00.000Z	44 \| good	8.497 \| good	37.65 \| good	44.034 \| good	0.95 \| good	1 \| good	0.108 \| good
2026-07-25T19:00:00.000Z	44 \| good	7.761 \| good	34.171 \| good	43.476 \| good	0.942 \| good	0.943 \| good	0.108 \| good
2026-07-25T20:00:00.000Z	39 \| good	6.788 \| good	30.07 \| good	42.01 \| good	0.926 \| good	0.937 \| good	0.107 \| good
2026-07-25T21:00:00.000Z	54 \| moderate	11.167 \| good	49.275 \| good	40.264 \| good	0.899 \| good	0.974 \| good	0.105 \| good
2026-07-25T22:00:00.000Z	49 \| good	8.502 \| good	37.462 \| good	33.984 \| good	0.873 \| good	1.112 \| good	0.103 \| good

League City

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League City, Texas air quality map: Track AQI near you

0.46ppm

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

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Frequently asked questions

How often is the air quality data for League City, Texas updated?

The air quality for League City, Texas is updated every hour.

When was the worst air quality at League City, Texas in the last 24 hrs?

The worst air quality in League City, Texas in the last 24 hours was observed at 11:00:00 on 2026-07-22.

When was the best air quality at League City, Texas in the last 24 hrs?

In the last 24 hrs, the best air quality in League City, Texas was observed at 09:00:00 on 2026-07-23.

What is the current air quality in League City, Texas?

The current air quality in League City, Texas is 52, categorized as Moderate based on real-time data.

What pollutant is the most common in League City, Texas?

The most common pollutant in League City, Texas is PM2.5.

What should I do if the air quality in League City, Texas is poor?

If the air quality in League City, Texas is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in League City, Texas?

The current PM_2.5 concentration at League City, Texas is 9.617 μg/m³.

What is the current concentration of PM₁₀ in League City, Texas?

The current PM₁₀ concentration at League City, Texas is 35.081 μg/m³.

What is the current concentration of carbon monoxide (CO) in League City, Texas?

The current carbon monoxide (CO) concentration at League City, Texas is 0.321 ppm.

What is the current concentration of sulfur dioxide (SO₂) in League City, Texas?

The current sulfur dioxide (SO₂) concentration at League City, Texas is 0.649 ppb.

What is the current concentration of ozone (O₃) in League City, Texas?

The current ozone (O₃) concentration at League City, Texas is 29.664 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in League City, Texas?

The current nitrogen dioxide (NO₂) concentration at League City, Texas is 1.67 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	66 \| moderate	16.849 \| fine	71.35 \| fine	47 \| good	0.766 \| good	3.441 \| good	0.298 \| good
2026-07-22T00:00:00.000Z	67 \| moderate	17.646 \| fine	73.657 \| fine	51 \| good	0.724 \| good	3.542 \| good	0.304 \| good
2026-07-22T01:00:00.000Z	69 \| moderate	19.337 \| fine	84.159 \| fine	49 \| good	0.72 \| good	4.464 \| good	0.283 \| good
2026-07-22T02:00:00.000Z	66 \| moderate	16.982 \| fine	62.267 \| fine	40 \| good	0.682 \| good	3.826 \| good	0.283 \| good
2026-07-22T03:00:00.000Z	67 \| moderate	17.874 \| fine	62.009 \| fine	40 \| good	0.563 \| good	6.932 \| good	0.304 \| good
2026-07-22T04:00:00.000Z	66 \| moderate	17.485 \| fine	71.133 \| fine	30 \| good	0.733 \| good	4.805 \| good	0.283 \| good
2026-07-22T05:00:00.000Z	69 \| moderate	18.878 \| fine	67.32 \| fine	24 \| good	0.589 \| good	5.517 \| good	0.241 \| good
2026-07-22T06:00:00.000Z	66 \| moderate	17.31 \| fine	74.58 \| fine	18 \| good	0.565 \| good	7.015 \| good	0.2 \| good
2026-07-22T07:00:00.000Z	66 \| moderate	17.36 \| fine	70.753 \| fine	18 \| good	0.707 \| good	5.115 \| good	0.2 \| good
2026-07-22T08:00:00.000Z	69 \| moderate	19.007 \| fine	85.079 \| fine	10 \| good	0.731 \| good	4.904 \| good	0.22 \| good
2026-07-22T09:00:00.000Z	67 \| moderate	17.795 \| fine	68.376 \| fine	6 \| good	0.686 \| good	2.884 \| good	0.239 \| good
2026-07-22T10:00:00.000Z	67 \| moderate	18.323 \| fine	80.627 \| fine	5 \| good	0.567 \| good	2.832 \| good	0.241 \| good
2026-07-22T11:00:00.000Z	60 \| moderate	14.092 \| fine	61.771 \| fine	4 \| good	0.586 \| good	4.231 \| good	0.262 \| good
2026-07-22T12:00:00.000Z	62 \| moderate	14.771 \| fine	64.226 \| fine	5 \| good	0.585 \| good	5.129 \| good	0.338 \| good
2026-07-22T13:00:00.000Z	66 \| moderate	16.536 \| fine	74.913 \| fine	7 \| good	0.561 \| good	4.744 \| good	0.332 \| good
2026-07-22T14:00:00.000Z	64 \| moderate	15.542 \| fine	61.732 \| fine	6 \| good	0.588 \| good	4.778 \| good	0.297 \| good
2026-07-22T15:00:00.000Z	62 \| moderate	15.015 \| fine	72.703 \| fine	7 \| good	0.611 \| good	3.889 \| good	0.307 \| good
2026-07-22T16:00:00.000Z	66 \| moderate	16.879 \| fine	67.412 \| fine	11 \| good	0.566 \| good	2.812 \| good	0.336 \| good
2026-07-22T17:00:00.000Z	66 \| moderate	16.576 \| fine	62.956 \| fine	18 \| good	0.566 \| good	2.108 \| good	0.336 \| good
2026-07-22T18:00:00.000Z	67 \| moderate	17.817 \| fine	66.534 \| fine	32 \| good	0.523 \| good	1.84 \| good	0.336 \| good
2026-07-22T19:00:00.000Z	71 \| moderate	19.945 \| fine	83.993 \| fine	50 \| good	0.519 \| good	1.674 \| good	0.336 \| good
2026-07-22T20:00:00.000Z	90 \| moderate	18.561 \| fine	81.053 \| fine	67 \| fine	0.579 \| good	1.751 \| good	0.336 \| good
2026-07-22T21:00:00.000Z	90 \| moderate	19.659 \| fine	81.381 \| fine	67 \| fine	0.685 \| good	1.574 \| good	0.356 \| good
2026-07-22T22:00:00.000Z	84 \| moderate	21.068 \| fine	93.952 \| fine	65 \| fine	0.685 \| good	1.639 \| good	0.336 \| good
2026-07-22T23:00:00.000Z	90 \| moderate	19.805 \| fine	87.044 \| fine	67 \| fine	0.664 \| good	1.548 \| good	0.336 \| good
2026-07-23T00:00:00.000Z	71 \| moderate	19.63 \| fine	73.585 \| fine	60 \| fine	0.728 \| good	1.262 \| good	0.356 \| good
2026-07-23T01:00:00.000Z	67 \| moderate	18.462 \| fine	69.599 \| fine	56 \| fine	0.704 \| good	1.453 \| good	0.356 \| good
2026-07-23T02:00:00.000Z	69 \| moderate	18.989 \| fine	74.31 \| fine	38 \| good	0.663 \| good	1.655 \| good	0.355 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	10.481 \| good	46.541 \| good	30.099 \| good	1.178 \| good	12.128 \| good	0.201 \| good
2026-07-23T04:00:00.000Z	66 \| moderate	17.408 \| fine	69.056 \| fine	23 \| good	0.664 \| good	2.087 \| good	0.336 \| good
2026-07-23T05:00:00.000Z	67 \| moderate	17.978 \| fine	65.662 \| fine	18 \| good	0.688 \| good	4.99 \| good	0.317 \| good
2026-07-23T06:00:00.000Z	67 \| moderate	17.865 \| fine	55.933 \| fine	10 \| good	0.592 \| good	6.278 \| good	0.336 \| good
2026-07-23T07:00:00.000Z	67 \| moderate	17.812 \| fine	56.071 \| fine	10 \| good	0.663 \| good	5.928 \| good	0.317 \| good
2026-07-23T08:00:00.000Z	66 \| moderate	17.435 \| fine	60.83 \| fine	11 \| good	0.642 \| good	2.776 \| good	0.317 \| good
2026-07-23T09:00:00.000Z	60 \| moderate	14.083 \| fine	65.874 \| fine	11 \| good	0.613 \| good	3.066 \| good	0.317 \| good
2026-07-23T10:00:00.000Z	66 \| moderate	17.008 \| fine	71.495 \| fine	10 \| good	0.568 \| good	2.642 \| good	0.336 \| good
2026-07-23T11:00:00.000Z	62 \| moderate	15.139 \| fine	72.105 \| fine	14 \| good	0.733 \| good	3.637 \| good	0.336 \| good
2026-07-23T12:00:00.000Z	62 \| moderate	14.974 \| fine	66.333 \| fine	17 \| good	0.533 \| good	3.268 \| good	0.433 \| good
2026-07-23T13:00:00.000Z	60 \| moderate	14.411 \| fine	60.195 \| fine	21 \| good	0.598 \| good	4.192 \| good	0.414 \| good
2026-07-23T14:00:00.000Z	60 \| moderate	14.386 \| fine	49.979 \| good	23 \| good	0.954 \| good	3.095 \| good	0.433 \| good
2026-07-23T15:00:00.000Z	62 \| moderate	14.908 \| fine	52.779 \| good	24 \| good	0.643 \| good	2.617 \| good	0.433 \| good
2026-07-23T16:00:00.000Z	60 \| moderate	13.95 \| fine	58.343 \| fine	24 \| good	0.604 \| good	1.937 \| good	0.433 \| good
2026-07-23T17:00:00.000Z	54 \| moderate	11.059 \| good	38.8 \| good	29 \| good	0.572 \| good	2.055 \| good	0.302 \| good
2026-07-23T18:00:00.000Z	54 \| moderate	11.102 \| good	44.85 \| good	35 \| good	0.591 \| good	1.428 \| good	0.302 \| good
2026-07-23T19:00:00.000Z	56 \| moderate	11.907 \| good	47.548 \| good	37 \| good	0.786 \| good	1.318 \| good	0.318 \| good
2026-07-23T20:00:00.000Z	49 \| good	9.294 \| good	40.387 \| good	26 \| good	0.57 \| good	2.209 \| good	0.3 \| good
2026-07-23T21:00:00.000Z	49 \| good	9.399 \| good	38.889 \| good	27 \| good	0.652 \| good	1.677 \| good	0.3 \| good
2026-07-23T22:00:00.000Z	52 \| moderate	9.617 \| good	35.081 \| good	29.664 \| good	0.649 \| good	1.67 \| good	0.321 \| good
2026-07-23T23:00:00.000Z	49 \| good	8.555 \| good	37.593 \| good	31.697 \| good	0.544 \| good	3.177 \| good	0.137 \| good
2026-07-24T00:00:00.000Z	52 \| moderate	9.8 \| good	43.775 \| good	27.85 \| good	0.703 \| good	4.84 \| good	0.144 \| good
2026-07-24T01:00:00.000Z	49 \| good	8.633 \| good	38.01 \| good	27.848 \| good	0.84 \| good	6.152 \| good	0.149 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.102 \| good	49.226 \| good	23.96 \| good	0.906 \| good	6.607 \| good	0.149 \| good
2026-07-24T03:00:00.000Z	56 \| moderate	12.061 \| good	54.03 \| good	19.221 \| good	0.91 \| good	6.013 \| good	0.144 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	12.395 \| fine	56.443 \| fine	17.966 \| good	0.851 \| good	5.128 \| good	0.138 \| good
2026-07-24T05:00:00.000Z	58 \| moderate	13.487 \| fine	61 \| fine	17.571 \| good	0.755 \| good	4.021 \| good	0.133 \| good
2026-07-24T06:00:00.000Z	58 \| moderate	12.642 \| fine	57 \| fine	17.015 \| good	0.654 \| good	3.122 \| good	0.128 \| good
2026-07-24T07:00:00.000Z	58 \| moderate	12.65 \| fine	57.054 \| fine	15.171 \| good	0.557 \| good	2.631 \| good	0.124 \| good
2026-07-24T08:00:00.000Z	54 \| moderate	11.466 \| good	50.675 \| good	13.593 \| good	0.494 \| good	2.405 \| good	0.12 \| good
2026-07-24T09:00:00.000Z	56 \| moderate	12.278 \| fine	55.151 \| fine	13.557 \| good	0.457 \| good	2.297 \| good	0.117 \| good
2026-07-24T10:00:00.000Z	54 \| moderate	11.271 \| good	49.847 \| good	13.375 \| good	0.442 \| good	2.315 \| good	0.117 \| good
2026-07-24T11:00:00.000Z	54 \| moderate	10.75 \| good	47.648 \| good	12.821 \| good	0.443 \| good	2.513 \| good	0.117 \| good
2026-07-24T12:00:00.000Z	49 \| good	8.678 \| good	38.138 \| good	13.18 \| good	0.45 \| good	2.828 \| good	0.119 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.821 \| good	48.017 \| good	15.427 \| good	0.455 \| good	3.211 \| good	0.124 \| good
2026-07-24T14:00:00.000Z	60 \| moderate	13.986 \| fine	62.336 \| fine	18.02 \| good	0.521 \| good	2.546 \| good	0.123 \| good
2026-07-24T15:00:00.000Z	58 \| moderate	12.538 \| fine	56.598 \| fine	20.591 \| good	0.598 \| good	1.642 \| good	0.12 \| good
2026-07-24T16:00:00.000Z	58 \| moderate	12.915 \| fine	58.307 \| fine	23.806 \| good	0.619 \| good	1.19 \| good	0.119 \| good
2026-07-24T17:00:00.000Z	60 \| moderate	13.596 \| fine	61.543 \| fine	27.719 \| good	0.617 \| good	0.968 \| good	0.12 \| good
2026-07-24T18:00:00.000Z	56 \| moderate	11.555 \| good	50.972 \| good	29.797 \| good	0.602 \| good	0.872 \| good	0.122 \| good
2026-07-24T19:00:00.000Z	56 \| moderate	12.145 \| fine	53.87 \| good	26.026 \| good	0.574 \| good	0.832 \| good	0.125 \| good
2026-07-24T20:00:00.000Z	56 \| moderate	11.607 \| good	51.662 \| good	23.033 \| good	0.547 \| good	0.861 \| good	0.129 \| good
2026-07-24T21:00:00.000Z	58 \| moderate	12.527 \| fine	56.318 \| fine	22.792 \| good	0.534 \| good	0.924 \| good	0.132 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	11.662 \| good	51.994 \| good	21.94 \| good	0.529 \| good	1.054 \| good	0.134 \| good
2026-07-24T23:00:00.000Z	54 \| moderate	11.048 \| good	49.088 \| good	21.254 \| good	0.54 \| good	1.335 \| good	0.136 \| good
2026-07-25T00:00:00.000Z	56 \| moderate	12.223 \| fine	55.197 \| fine	23.554 \| good	0.56 \| good	1.826 \| good	0.138 \| good
2026-07-25T01:00:00.000Z	49 \| good	9.416 \| good	41.976 \| good	20.569 \| good	0.561 \| good	2.539 \| good	0.138 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.673 \| good	42.994 \| good	18.624 \| good	0.572 \| good	3.478 \| good	0.138 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	10.033 \| good	44.546 \| good	17.809 \| good	0.584 \| good	4.006 \| good	0.138 \| good
2026-07-25T04:00:00.000Z	52 \| moderate	10.088 \| good	44.843 \| good	17.55 \| good	0.587 \| good	4.475 \| good	0.136 \| good
2026-07-25T05:00:00.000Z	54 \| moderate	11.174 \| good	49.278 \| good	17.719 \| good	0.59 \| good	4.738 \| good	0.135 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	10.321 \| good	45.513 \| good	16.39 \| good	0.572 \| good	4.551 \| good	0.132 \| good
2026-07-25T07:00:00.000Z	54 \| moderate	10.858 \| good	47.885 \| good	14.47 \| good	0.554 \| good	4.232 \| good	0.129 \| good
2026-07-25T08:00:00.000Z	52 \| moderate	10.213 \| good	44.919 \| good	13.003 \| good	0.533 \| good	4.095 \| good	0.126 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	11.073 \| good	49.269 \| good	12.6 \| good	0.516 \| good	4.097 \| good	0.123 \| good
2026-07-25T10:00:00.000Z	52 \| moderate	9.616 \| good	42.927 \| good	10.562 \| good	0.513 \| good	4.188 \| good	0.121 \| good
2026-07-25T11:00:00.000Z	38 \| good	7.243 \| good	31.747 \| good	9.495 \| good	0.519 \| good	4.454 \| good	0.12 \| good
2026-07-25T12:00:00.000Z	38 \| good	6.984 \| good	30.942 \| good	9.151 \| good	0.529 \| good	4.929 \| good	0.121 \| good
2026-07-25T13:00:00.000Z	52 \| moderate	9.888 \| good	44.161 \| good	16.438 \| good	0.558 \| good	4.615 \| good	0.124 \| good
2026-07-25T14:00:00.000Z	60 \| moderate	14.048 \| fine	62.75 \| fine	20.993 \| good	0.717 \| good	3.419 \| good	0.116 \| good
2026-07-25T15:00:00.000Z	56 \| moderate	12.126 \| fine	53.983 \| good	25.756 \| good	0.871 \| good	2.036 \| good	0.11 \| good
2026-07-25T16:00:00.000Z	56 \| moderate	12.004 \| good	53.399 \| good	31.348 \| good	0.899 \| good	1.436 \| good	0.108 \| good
2026-07-25T17:00:00.000Z	52 \| moderate	9.599 \| good	42.675 \| good	40.82 \| good	0.94 \| good	1.143 \| good	0.108 \| good
2026-07-25T18:00:00.000Z	44 \| good	8.497 \| good	37.65 \| good	44.034 \| good	0.95 \| good	1 \| good	0.108 \| good
2026-07-25T19:00:00.000Z	44 \| good	7.761 \| good	34.171 \| good	43.476 \| good	0.942 \| good	0.943 \| good	0.108 \| good
2026-07-25T20:00:00.000Z	39 \| good	6.788 \| good	30.07 \| good	42.01 \| good	0.926 \| good	0.937 \| good	0.107 \| good
2026-07-25T21:00:00.000Z	54 \| moderate	11.167 \| good	49.275 \| good	40.264 \| good	0.899 \| good	0.974 \| good	0.105 \| good
2026-07-25T22:00:00.000Z	49 \| good	8.502 \| good	37.462 \| good	33.984 \| good	0.873 \| good	1.112 \| good	0.103 \| good

League City, Texas live air quality index now

Major air pollutants in League City, Texas

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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Frequently asked questions

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What is the current concentration of carbon monoxide (CO) in League City, Texas?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in League City, Texas?

What is the current concentration of PM₁₀ in League City, Texas?

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What is the current concentration of ozone (O₃) in League City, Texas?

What is the current concentration of nitrogen dioxide (NO₂) in League City, Texas?