What is the current concentration of PM10 in Harker Heights, Texas?

The current PM10 concentration at Harker Heights, Texas is 48.817 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Harker Heights, Texas?

The current sulfur dioxide (SO2) concentration at Harker Heights, Texas is 0.809 ppb.

What is the current concentration of ozone (O3) in Harker Heights, Texas?

The current ozone (O3) concentration at Harker Heights, Texas is 61.068 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Harker Heights, Texas?

The current nitrogen dioxide (NO2) concentration at Harker Heights, Texas is 11.17 ppb.

Harker Heights, Texas live air quality index now

Q: What is the current concentration of PM2.5 in Harker Heights, Texas?

The current PM2.5 concentration at Harker Heights, Texas is 9.555 μg/m3.

Stay updated with real-time air quality in Harker Heights, 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

Harker Heights, Texas

Last updated: ... (Local time)

Major air pollutants in Harker Heights, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.55 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

48.82 μg/m³

155

255

425

605+

Ozone (O₃)

61.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.81 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.17 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Harker Heights, Texas

Get Live Pollen Counts

Harker Heights, Texas

Scroll To Air Quality Map

Track live Harker Heights, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	49 \| good	7.339 \| good	29.155 \| good	53.182 \| good	0.79 \| good	7.118 \| good	0.39 \| good
2026-10-20T23:00:00.000Z	54 \| moderate	7.289 \| good	37.352 \| good	56.026 \| fine	0.79 \| good	8.294 \| good	0.39 \| good
2026-10-21T00:00:00.000Z	54 \| moderate	6.242 \| good	28.515 \| good	55.944 \| fine	0.77 \| good	9.437 \| good	0.454 \| good
2026-10-21T01:00:00.000Z	47 \| good	4.459 \| good	24.366 \| good	51.14 \| good	0.751 \| good	12.063 \| good	0.513 \| good
2026-10-21T02:00:00.000Z	44 \| good	4.35 \| good	17.738 \| good	46.858 \| good	0.752 \| good	13.033 \| good	0.45 \| good
2026-10-21T03:00:00.000Z	28 \| good	4.541 \| good	19.906 \| good	29.564 \| good	0.448 \| good	3.709 \| good	0.134 \| good
2026-10-21T04:00:00.000Z	37 \| good	6.215 \| good	26.253 \| good	40.071 \| good	0.808 \| good	12.263 \| good	0.386 \| good
2026-10-21T05:00:00.000Z	38 \| good	7.107 \| good	28.283 \| good	33.248 \| good	0.789 \| good	12.503 \| good	0.386 \| good
2026-10-21T06:00:00.000Z	38 \| good	6.704 \| good	26.775 \| good	29.914 \| good	0.789 \| good	13.529 \| good	0.345 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.705 \| good	34.672 \| good	29.937 \| good	0.789 \| good	9.699 \| good	0.345 \| good
2026-10-21T08:00:00.000Z	27 \| good	5.279 \| good	26.509 \| good	21.075 \| good	0.695 \| good	8.354 \| good	0.304 \| good
2026-10-21T09:00:00.000Z	27 \| good	4.907 \| good	19.251 \| good	17.141 \| good	0.733 \| good	7.177 \| good	0.327 \| good
2026-10-21T10:00:00.000Z	27 \| good	5.498 \| good	20.103 \| good	13.322 \| good	0.733 \| good	6.395 \| good	0.349 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.431 \| good	21.697 \| good	11.354 \| good	0.808 \| good	9.209 \| good	0.39 \| good
2026-10-21T12:00:00.000Z	33 \| good	5.816 \| good	18.414 \| good	9.448 \| good	0.789 \| good	12.421 \| good	0.432 \| good
2026-10-21T13:00:00.000Z	33 \| good	5.501 \| good	24.477 \| good	9.521 \| good	0.77 \| good	18.602 \| good	0.472 \| good
2026-10-21T14:00:00.000Z	34 \| good	5.982 \| good	36.902 \| good	10.457 \| good	0.789 \| good	22.758 \| good	0.572 \| good
2026-10-21T15:00:00.000Z	39 \| good	7.169 \| good	41.567 \| good	13.366 \| good	0.789 \| good	20.758 \| good	0.532 \| good
2026-10-21T16:00:00.000Z	28 \| good	5.031 \| good	29.812 \| good	20.326 \| good	1.02 \| good	16.592 \| good	0.494 \| good
2026-10-21T17:00:00.000Z	38 \| good	7.103 \| good	31.871 \| good	31.902 \| good	1.077 \| good	10.782 \| good	0.394 \| good
2026-10-21T18:00:00.000Z	44 \| good	7.662 \| good	25.866 \| good	39.023 \| good	0.828 \| good	8.64 \| good	0.375 \| good
2026-10-21T19:00:00.000Z	49 \| good	9.114 \| good	37.743 \| good	46.039 \| good	0.847 \| good	10.11 \| good	0.394 \| good
2026-10-21T20:00:00.000Z	48 \| good	8.318 \| good	30.952 \| good	52.105 \| good	0.866 \| good	9.998 \| good	0.353 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	10.017 \| good	37.395 \| good	55.135 \| fine	0.847 \| good	10.527 \| good	0.398 \| good
2026-10-21T22:00:00.000Z	61 \| moderate	10.08 \| good	46.452 \| good	58.196 \| fine	0.828 \| good	11.927 \| good	0.394 \| good
2026-10-21T23:00:00.000Z	58 \| moderate	9.315 \| good	43.457 \| good	57.272 \| fine	0.828 \| good	12.682 \| good	0.435 \| good
2026-10-22T00:00:00.000Z	74 \| moderate	8.098 \| good	36.04 \| good	62.034 \| fine	0.808 \| good	15.758 \| good	0.476 \| good
2026-10-22T01:00:00.000Z	67 \| moderate	7.38 \| good	26.475 \| good	60.001 \| fine	0.77 \| good	9.757 \| good	0.472 \| good
2026-10-22T02:00:00.000Z	49 \| good	7.558 \| good	28.028 \| good	52.967 \| good	0.77 \| good	9.811 \| good	0.513 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.626 \| good	29.7 \| good	34.878 \| good	0.422 \| good	4.617 \| good	0.141 \| good
2026-10-22T04:00:00.000Z	52 \| moderate	9.812 \| good	46.656 \| good	47.025 \| good	0.827 \| good	7.976 \| good	0.449 \| good
2026-10-22T05:00:00.000Z	49 \| good	9.078 \| good	36.838 \| good	44.812 \| good	0.808 \| good	7.693 \| good	0.449 \| good
2026-10-22T06:00:00.000Z	52 \| moderate	9.597 \| good	35.777 \| good	38.799 \| good	0.789 \| good	6.963 \| good	0.427 \| good
2026-10-22T07:00:00.000Z	49 \| good	8.612 \| good	37.522 \| good	38.781 \| good	0.77 \| good	6.546 \| good	0.386 \| good
2026-10-22T08:00:00.000Z	44 \| good	8.46 \| good	37.39 \| good	32.734 \| good	0.77 \| good	5.734 \| good	0.367 \| good
2026-10-22T09:00:00.000Z	38 \| good	7.06 \| good	30.673 \| good	28.827 \| good	0.789 \| good	7.979 \| good	0.345 \| good
2026-10-22T10:00:00.000Z	44 \| good	7.775 \| good	32.914 \| good	25.01 \| good	0.789 \| good	7.612 \| good	0.367 \| good
2026-10-22T11:00:00.000Z	38 \| good	7.176 \| good	27.98 \| good	21.928 \| good	0.77 \| good	8.238 \| good	0.431 \| good
2026-10-22T12:00:00.000Z	52 \| moderate	9.988 \| good	36.144 \| good	18.993 \| good	0.752 \| good	13.813 \| good	0.464 \| good
2026-10-22T13:00:00.000Z	49 \| good	8.908 \| good	42.681 \| good	17.133 \| good	0.866 \| good	18.204 \| good	0.568 \| good
2026-10-22T14:00:00.000Z	49 \| good	9.044 \| good	45.655 \| good	18.152 \| good	1.02 \| good	20.591 \| good	0.677 \| good
2026-10-22T15:00:00.000Z	49 \| good	7.64 \| good	52.892 \| good	17.416 \| good	1.077 \| good	15.608 \| good	0.562 \| good
2026-10-22T16:00:00.000Z	37 \| good	5.596 \| good	40.455 \| good	26.197 \| good	1.059 \| good	19.204 \| good	0.603 \| good
2026-10-22T17:00:00.000Z	43 \| good	6.909 \| good	45.919 \| good	36.966 \| good	0.828 \| good	16.754 \| good	0.562 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	13.43 \| fine	63.171 \| fine	41.154 \| good	0.827 \| good	9.08 \| good	0.409 \| good
2026-10-22T19:00:00.000Z	52 \| moderate	10.225 \| good	40.324 \| good	45.325 \| good	0.827 \| good	7.914 \| good	0.366 \| good
2026-10-22T20:00:00.000Z	54 \| moderate	11.149 \| good	42.698 \| good	52.45 \| good	0.827 \| good	10.814 \| good	0.398 \| good
2026-10-22T21:00:00.000Z	71 \| moderate	9.591 \| good	48.804 \| good	61.148 \| fine	0.809 \| good	11.119 \| good	0.398 \| good
2026-10-22T21:00:00.000Z	71 \| moderate	9.555 \| good	48.817 \| good	61.068 \| fine	0.809 \| good	11.17 \| good	0.398 \| good
2026-10-22T22:00:00.000Z	87 \| moderate	6.545 \| good	29.211 \| good	66.074 \| fine	0.615 \| good	0.664 \| good	0.159 \| good
2026-10-22T23:00:00.000Z	80 \| moderate	4.62 \| good	20.032 \| good	63.838 \| fine	0.605 \| good	1.477 \| good	0.165 \| good
2026-10-23T00:00:00.000Z	44 \| good	5.757 \| good	24.722 \| good	48.422 \| good	0.602 \| good	3.125 \| good	0.177 \| good
2026-10-23T01:00:00.000Z	44 \| good	8.141 \| good	35.895 \| good	42.906 \| good	0.613 \| good	3.976 \| good	0.183 \| good
2026-10-23T02:00:00.000Z	44 \| good	7.555 \| good	33.374 \| good	39.142 \| good	0.628 \| good	4.009 \| good	0.18 \| good
2026-10-23T03:00:00.000Z	44 \| good	7.666 \| good	33.498 \| good	36.01 \| good	0.627 \| good	3.96 \| good	0.176 \| good
2026-10-23T04:00:00.000Z	38 \| good	7.064 \| good	31.459 \| good	30.7 \| good	0.615 \| good	3.973 \| good	0.173 \| good
2026-10-23T05:00:00.000Z	33 \| good	6.18 \| good	27.408 \| good	26.429 \| good	0.6 \| good	3.935 \| good	0.17 \| good
2026-10-23T06:00:00.000Z	38 \| good	6.664 \| good	29.564 \| good	24.891 \| good	0.597 \| good	3.796 \| good	0.168 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.921 \| good	30.834 \| good	20.016 \| good	0.635 \| good	3.786 \| good	0.168 \| good
2026-10-23T08:00:00.000Z	38 \| good	7.259 \| good	32.065 \| good	12.939 \| good	0.722 \| good	3.72 \| good	0.17 \| good
2026-10-23T09:00:00.000Z	44 \| good	7.628 \| good	33.56 \| good	9.847 \| good	0.824 \| good	3.55 \| good	0.17 \| good
2026-10-23T10:00:00.000Z	52 \| moderate	9.855 \| good	43.889 \| good	9.015 \| good	0.888 \| good	3.456 \| good	0.17 \| good
2026-10-23T11:00:00.000Z	54 \| moderate	10.635 \| good	46.807 \| good	12.662 \| good	0.9 \| good	3.517 \| good	0.17 \| good
2026-10-23T12:00:00.000Z	54 \| moderate	11.479 \| good	50.626 \| good	16.217 \| good	0.881 \| good	3.79 \| good	0.17 \| good
2026-10-23T13:00:00.000Z	56 \| moderate	11.969 \| good	53.625 \| good	20.035 \| good	0.854 \| good	4.755 \| good	0.175 \| good
2026-10-23T14:00:00.000Z	62 \| moderate	14.95 \| fine	66.667 \| fine	34.582 \| good	0.79 \| good	4.907 \| good	0.179 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	14.262 \| fine	63.556 \| fine	46.415 \| good	0.881 \| good	3.259 \| good	0.166 \| good
2026-10-23T16:00:00.000Z	61 \| moderate	12.637 \| fine	57 \| fine	57.667 \| fine	1.048 \| good	1.686 \| good	0.143 \| good
2026-10-23T17:00:00.000Z	80 \| moderate	12.968 \| fine	58.527 \| fine	63.534 \| fine	1.022 \| good	0.884 \| good	0.125 \| good
2026-10-23T18:00:00.000Z	90 \| moderate	13.726 \| fine	61.957 \| fine	66.678 \| fine	0.864 \| good	0.621 \| good	0.119 \| good
2026-10-23T19:00:00.000Z	97 \| moderate	11.474 \| good	50.91 \| good	68.821 \| fine	0.804 \| good	0.546 \| good	0.118 \| good
2026-10-23T20:00:00.000Z	80 \| moderate	11.309 \| good	50.008 \| good	64.462 \| fine	0.809 \| good	0.534 \| good	0.118 \| good
2026-10-23T21:00:00.000Z	77 \| moderate	11.255 \| good	49.834 \| good	62.653 \| fine	0.829 \| good	0.547 \| good	0.119 \| good
2026-10-23T22:00:00.000Z	80 \| moderate	11.86 \| good	52.759 \| good	63.877 \| fine	0.873 \| good	0.626 \| good	0.121 \| good
2026-10-23T23:00:00.000Z	77 \| moderate	10.571 \| good	46.929 \| good	62.869 \| fine	0.904 \| good	1.053 \| good	0.126 \| good
2026-10-24T00:00:00.000Z	54 \| moderate	11.011 \| good	48.848 \| good	53.231 \| good	0.885 \| good	2.403 \| good	0.136 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	11.353 \| good	50.258 \| good	41.646 \| good	0.881 \| good	3.192 \| good	0.142 \| good
2026-10-24T02:00:00.000Z	56 \| moderate	11.717 \| good	51.844 \| good	38.315 \| good	0.896 \| good	3.623 \| good	0.147 \| good
2026-10-24T03:00:00.000Z	58 \| moderate	12.733 \| fine	56.939 \| fine	44.601 \| good	0.902 \| good	3.795 \| good	0.15 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	13.137 \| fine	59.086 \| fine	43.445 \| good	0.903 \| good	3.651 \| good	0.152 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	12.426 \| fine	56.193 \| fine	38.679 \| good	0.912 \| good	3.265 \| good	0.155 \| good
2026-10-24T06:00:00.000Z	56 \| moderate	11.592 \| good	50.958 \| good	38.686 \| good	0.906 \| good	2.848 \| good	0.157 \| good
2026-10-24T07:00:00.000Z	52 \| moderate	10.436 \| good	46.209 \| good	31.642 \| good	0.832 \| good	2.598 \| good	0.155 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	10.415 \| good	46.151 \| good	29.474 \| good	0.714 \| good	2.529 \| good	0.152 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.781 \| good	47.935 \| good	27.873 \| good	0.609 \| good	2.615 \| good	0.15 \| good
2026-10-24T10:00:00.000Z	54 \| moderate	11.39 \| good	50.597 \| good	27.584 \| good	0.545 \| good	2.815 \| good	0.149 \| good
2026-10-24T11:00:00.000Z	52 \| moderate	10.472 \| good	46.348 \| good	28.494 \| good	0.519 \| good	3.101 \| good	0.149 \| good
2026-10-24T12:00:00.000Z	52 \| moderate	9.937 \| good	44.313 \| good	29.644 \| good	0.519 \| good	3.506 \| good	0.15 \| good
2026-10-24T13:00:00.000Z	52 \| moderate	9.648 \| good	43.078 \| good	29.339 \| good	0.525 \| good	4.314 \| good	0.155 \| good
2026-10-24T14:00:00.000Z	56 \| moderate	11.966 \| good	53.866 \| good	33.821 \| good	0.51 \| good	3.767 \| good	0.158 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	10.699 \| good	47.52 \| good	38.396 \| good	0.589 \| good	2.099 \| good	0.152 \| good
2026-10-24T16:00:00.000Z	52 \| moderate	9.712 \| good	43.351 \| good	44.238 \| good	0.613 \| good	0.954 \| good	0.145 \| good
2026-10-24T17:00:00.000Z	52 \| moderate	9.797 \| good	43.614 \| good	47.295 \| good	0.505 \| good	0.479 \| good	0.137 \| good
2026-10-24T18:00:00.000Z	49 \| good	8.657 \| good	37.862 \| good	49.405 \| good	0.41 \| good	0.339 \| good	0.132 \| good
2026-10-24T19:00:00.000Z	47 \| good	7.925 \| good	34.823 \| good	50.763 \| good	0.389 \| good	0.309 \| good	0.13 \| good
2026-10-24T20:00:00.000Z	46 \| good	7.523 \| good	33.242 \| good	50.468 \| good	0.39 \| good	0.318 \| good	0.13 \| good
2026-10-24T21:00:00.000Z	47 \| good	7.901 \| good	34.684 \| good	50.977 \| good	0.393 \| good	0.354 \| good	0.128 \| good

Harker Heights

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Harker Heights, Texas air quality map: Track AQI near you

0.40ppm

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 Harker Heights, Texas updated?

The air quality for Harker Heights, Texas is updated every hour.

When was the worst air quality at Harker Heights, Texas in the last 24 hrs?

The worst air quality in Harker Heights, Texas in the last 24 hours was observed at 12:00:00 on 2026-10-22.

When was the best air quality at Harker Heights, Texas in the last 24 hrs?

In the last 24 hrs, the best air quality in Harker Heights, Texas was observed at 04:00:00 on 2026-10-22.

What is the current air quality in Harker Heights, Texas?

The current air quality in Harker Heights, Texas is 71, categorized as Moderate based on real-time data.

What pollutant is the most common in Harker Heights, Texas?

The most common pollutant in Harker Heights, Texas is O3.

What should I do if the air quality in Harker Heights, Texas is poor?

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

What is the current concentration of PM_2.5 in Harker Heights, Texas?

The current PM_2.5 concentration at Harker Heights, Texas is 9.555 μg/m³.

What is the current concentration of PM₁₀ in Harker Heights, Texas?

The current PM₁₀ concentration at Harker Heights, Texas is 48.817 μg/m³.

What is the current concentration of carbon monoxide (CO) in Harker Heights, Texas?

The current carbon monoxide (CO) concentration at Harker Heights, Texas is 0.398 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Harker Heights, Texas?

The current sulfur dioxide (SO₂) concentration at Harker Heights, Texas is 0.809 ppb.

What is the current concentration of ozone (O₃) in Harker Heights, Texas?

The current ozone (O₃) concentration at Harker Heights, Texas is 61.068 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Harker Heights, Texas?

The current nitrogen dioxide (NO₂) concentration at Harker Heights, Texas is 11.17 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	49 \| good	7.339 \| good	29.155 \| good	53.182 \| good	0.79 \| good	7.118 \| good	0.39 \| good
2026-10-20T23:00:00.000Z	54 \| moderate	7.289 \| good	37.352 \| good	56.026 \| fine	0.79 \| good	8.294 \| good	0.39 \| good
2026-10-21T00:00:00.000Z	54 \| moderate	6.242 \| good	28.515 \| good	55.944 \| fine	0.77 \| good	9.437 \| good	0.454 \| good
2026-10-21T01:00:00.000Z	47 \| good	4.459 \| good	24.366 \| good	51.14 \| good	0.751 \| good	12.063 \| good	0.513 \| good
2026-10-21T02:00:00.000Z	44 \| good	4.35 \| good	17.738 \| good	46.858 \| good	0.752 \| good	13.033 \| good	0.45 \| good
2026-10-21T03:00:00.000Z	28 \| good	4.541 \| good	19.906 \| good	29.564 \| good	0.448 \| good	3.709 \| good	0.134 \| good
2026-10-21T04:00:00.000Z	37 \| good	6.215 \| good	26.253 \| good	40.071 \| good	0.808 \| good	12.263 \| good	0.386 \| good
2026-10-21T05:00:00.000Z	38 \| good	7.107 \| good	28.283 \| good	33.248 \| good	0.789 \| good	12.503 \| good	0.386 \| good
2026-10-21T06:00:00.000Z	38 \| good	6.704 \| good	26.775 \| good	29.914 \| good	0.789 \| good	13.529 \| good	0.345 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.705 \| good	34.672 \| good	29.937 \| good	0.789 \| good	9.699 \| good	0.345 \| good
2026-10-21T08:00:00.000Z	27 \| good	5.279 \| good	26.509 \| good	21.075 \| good	0.695 \| good	8.354 \| good	0.304 \| good
2026-10-21T09:00:00.000Z	27 \| good	4.907 \| good	19.251 \| good	17.141 \| good	0.733 \| good	7.177 \| good	0.327 \| good
2026-10-21T10:00:00.000Z	27 \| good	5.498 \| good	20.103 \| good	13.322 \| good	0.733 \| good	6.395 \| good	0.349 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.431 \| good	21.697 \| good	11.354 \| good	0.808 \| good	9.209 \| good	0.39 \| good
2026-10-21T12:00:00.000Z	33 \| good	5.816 \| good	18.414 \| good	9.448 \| good	0.789 \| good	12.421 \| good	0.432 \| good
2026-10-21T13:00:00.000Z	33 \| good	5.501 \| good	24.477 \| good	9.521 \| good	0.77 \| good	18.602 \| good	0.472 \| good
2026-10-21T14:00:00.000Z	34 \| good	5.982 \| good	36.902 \| good	10.457 \| good	0.789 \| good	22.758 \| good	0.572 \| good
2026-10-21T15:00:00.000Z	39 \| good	7.169 \| good	41.567 \| good	13.366 \| good	0.789 \| good	20.758 \| good	0.532 \| good
2026-10-21T16:00:00.000Z	28 \| good	5.031 \| good	29.812 \| good	20.326 \| good	1.02 \| good	16.592 \| good	0.494 \| good
2026-10-21T17:00:00.000Z	38 \| good	7.103 \| good	31.871 \| good	31.902 \| good	1.077 \| good	10.782 \| good	0.394 \| good
2026-10-21T18:00:00.000Z	44 \| good	7.662 \| good	25.866 \| good	39.023 \| good	0.828 \| good	8.64 \| good	0.375 \| good
2026-10-21T19:00:00.000Z	49 \| good	9.114 \| good	37.743 \| good	46.039 \| good	0.847 \| good	10.11 \| good	0.394 \| good
2026-10-21T20:00:00.000Z	48 \| good	8.318 \| good	30.952 \| good	52.105 \| good	0.866 \| good	9.998 \| good	0.353 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	10.017 \| good	37.395 \| good	55.135 \| fine	0.847 \| good	10.527 \| good	0.398 \| good
2026-10-21T22:00:00.000Z	61 \| moderate	10.08 \| good	46.452 \| good	58.196 \| fine	0.828 \| good	11.927 \| good	0.394 \| good
2026-10-21T23:00:00.000Z	58 \| moderate	9.315 \| good	43.457 \| good	57.272 \| fine	0.828 \| good	12.682 \| good	0.435 \| good
2026-10-22T00:00:00.000Z	74 \| moderate	8.098 \| good	36.04 \| good	62.034 \| fine	0.808 \| good	15.758 \| good	0.476 \| good
2026-10-22T01:00:00.000Z	67 \| moderate	7.38 \| good	26.475 \| good	60.001 \| fine	0.77 \| good	9.757 \| good	0.472 \| good
2026-10-22T02:00:00.000Z	49 \| good	7.558 \| good	28.028 \| good	52.967 \| good	0.77 \| good	9.811 \| good	0.513 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.626 \| good	29.7 \| good	34.878 \| good	0.422 \| good	4.617 \| good	0.141 \| good
2026-10-22T04:00:00.000Z	52 \| moderate	9.812 \| good	46.656 \| good	47.025 \| good	0.827 \| good	7.976 \| good	0.449 \| good
2026-10-22T05:00:00.000Z	49 \| good	9.078 \| good	36.838 \| good	44.812 \| good	0.808 \| good	7.693 \| good	0.449 \| good
2026-10-22T06:00:00.000Z	52 \| moderate	9.597 \| good	35.777 \| good	38.799 \| good	0.789 \| good	6.963 \| good	0.427 \| good
2026-10-22T07:00:00.000Z	49 \| good	8.612 \| good	37.522 \| good	38.781 \| good	0.77 \| good	6.546 \| good	0.386 \| good
2026-10-22T08:00:00.000Z	44 \| good	8.46 \| good	37.39 \| good	32.734 \| good	0.77 \| good	5.734 \| good	0.367 \| good
2026-10-22T09:00:00.000Z	38 \| good	7.06 \| good	30.673 \| good	28.827 \| good	0.789 \| good	7.979 \| good	0.345 \| good
2026-10-22T10:00:00.000Z	44 \| good	7.775 \| good	32.914 \| good	25.01 \| good	0.789 \| good	7.612 \| good	0.367 \| good
2026-10-22T11:00:00.000Z	38 \| good	7.176 \| good	27.98 \| good	21.928 \| good	0.77 \| good	8.238 \| good	0.431 \| good
2026-10-22T12:00:00.000Z	52 \| moderate	9.988 \| good	36.144 \| good	18.993 \| good	0.752 \| good	13.813 \| good	0.464 \| good
2026-10-22T13:00:00.000Z	49 \| good	8.908 \| good	42.681 \| good	17.133 \| good	0.866 \| good	18.204 \| good	0.568 \| good
2026-10-22T14:00:00.000Z	49 \| good	9.044 \| good	45.655 \| good	18.152 \| good	1.02 \| good	20.591 \| good	0.677 \| good
2026-10-22T15:00:00.000Z	49 \| good	7.64 \| good	52.892 \| good	17.416 \| good	1.077 \| good	15.608 \| good	0.562 \| good
2026-10-22T16:00:00.000Z	37 \| good	5.596 \| good	40.455 \| good	26.197 \| good	1.059 \| good	19.204 \| good	0.603 \| good
2026-10-22T17:00:00.000Z	43 \| good	6.909 \| good	45.919 \| good	36.966 \| good	0.828 \| good	16.754 \| good	0.562 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	13.43 \| fine	63.171 \| fine	41.154 \| good	0.827 \| good	9.08 \| good	0.409 \| good
2026-10-22T19:00:00.000Z	52 \| moderate	10.225 \| good	40.324 \| good	45.325 \| good	0.827 \| good	7.914 \| good	0.366 \| good
2026-10-22T20:00:00.000Z	54 \| moderate	11.149 \| good	42.698 \| good	52.45 \| good	0.827 \| good	10.814 \| good	0.398 \| good
2026-10-22T21:00:00.000Z	71 \| moderate	9.591 \| good	48.804 \| good	61.148 \| fine	0.809 \| good	11.119 \| good	0.398 \| good
2026-10-22T21:00:00.000Z	71 \| moderate	9.555 \| good	48.817 \| good	61.068 \| fine	0.809 \| good	11.17 \| good	0.398 \| good
2026-10-22T22:00:00.000Z	87 \| moderate	6.545 \| good	29.211 \| good	66.074 \| fine	0.615 \| good	0.664 \| good	0.159 \| good
2026-10-22T23:00:00.000Z	80 \| moderate	4.62 \| good	20.032 \| good	63.838 \| fine	0.605 \| good	1.477 \| good	0.165 \| good
2026-10-23T00:00:00.000Z	44 \| good	5.757 \| good	24.722 \| good	48.422 \| good	0.602 \| good	3.125 \| good	0.177 \| good
2026-10-23T01:00:00.000Z	44 \| good	8.141 \| good	35.895 \| good	42.906 \| good	0.613 \| good	3.976 \| good	0.183 \| good
2026-10-23T02:00:00.000Z	44 \| good	7.555 \| good	33.374 \| good	39.142 \| good	0.628 \| good	4.009 \| good	0.18 \| good
2026-10-23T03:00:00.000Z	44 \| good	7.666 \| good	33.498 \| good	36.01 \| good	0.627 \| good	3.96 \| good	0.176 \| good
2026-10-23T04:00:00.000Z	38 \| good	7.064 \| good	31.459 \| good	30.7 \| good	0.615 \| good	3.973 \| good	0.173 \| good
2026-10-23T05:00:00.000Z	33 \| good	6.18 \| good	27.408 \| good	26.429 \| good	0.6 \| good	3.935 \| good	0.17 \| good
2026-10-23T06:00:00.000Z	38 \| good	6.664 \| good	29.564 \| good	24.891 \| good	0.597 \| good	3.796 \| good	0.168 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.921 \| good	30.834 \| good	20.016 \| good	0.635 \| good	3.786 \| good	0.168 \| good
2026-10-23T08:00:00.000Z	38 \| good	7.259 \| good	32.065 \| good	12.939 \| good	0.722 \| good	3.72 \| good	0.17 \| good
2026-10-23T09:00:00.000Z	44 \| good	7.628 \| good	33.56 \| good	9.847 \| good	0.824 \| good	3.55 \| good	0.17 \| good
2026-10-23T10:00:00.000Z	52 \| moderate	9.855 \| good	43.889 \| good	9.015 \| good	0.888 \| good	3.456 \| good	0.17 \| good
2026-10-23T11:00:00.000Z	54 \| moderate	10.635 \| good	46.807 \| good	12.662 \| good	0.9 \| good	3.517 \| good	0.17 \| good
2026-10-23T12:00:00.000Z	54 \| moderate	11.479 \| good	50.626 \| good	16.217 \| good	0.881 \| good	3.79 \| good	0.17 \| good
2026-10-23T13:00:00.000Z	56 \| moderate	11.969 \| good	53.625 \| good	20.035 \| good	0.854 \| good	4.755 \| good	0.175 \| good
2026-10-23T14:00:00.000Z	62 \| moderate	14.95 \| fine	66.667 \| fine	34.582 \| good	0.79 \| good	4.907 \| good	0.179 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	14.262 \| fine	63.556 \| fine	46.415 \| good	0.881 \| good	3.259 \| good	0.166 \| good
2026-10-23T16:00:00.000Z	61 \| moderate	12.637 \| fine	57 \| fine	57.667 \| fine	1.048 \| good	1.686 \| good	0.143 \| good
2026-10-23T17:00:00.000Z	80 \| moderate	12.968 \| fine	58.527 \| fine	63.534 \| fine	1.022 \| good	0.884 \| good	0.125 \| good
2026-10-23T18:00:00.000Z	90 \| moderate	13.726 \| fine	61.957 \| fine	66.678 \| fine	0.864 \| good	0.621 \| good	0.119 \| good
2026-10-23T19:00:00.000Z	97 \| moderate	11.474 \| good	50.91 \| good	68.821 \| fine	0.804 \| good	0.546 \| good	0.118 \| good
2026-10-23T20:00:00.000Z	80 \| moderate	11.309 \| good	50.008 \| good	64.462 \| fine	0.809 \| good	0.534 \| good	0.118 \| good
2026-10-23T21:00:00.000Z	77 \| moderate	11.255 \| good	49.834 \| good	62.653 \| fine	0.829 \| good	0.547 \| good	0.119 \| good
2026-10-23T22:00:00.000Z	80 \| moderate	11.86 \| good	52.759 \| good	63.877 \| fine	0.873 \| good	0.626 \| good	0.121 \| good
2026-10-23T23:00:00.000Z	77 \| moderate	10.571 \| good	46.929 \| good	62.869 \| fine	0.904 \| good	1.053 \| good	0.126 \| good
2026-10-24T00:00:00.000Z	54 \| moderate	11.011 \| good	48.848 \| good	53.231 \| good	0.885 \| good	2.403 \| good	0.136 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	11.353 \| good	50.258 \| good	41.646 \| good	0.881 \| good	3.192 \| good	0.142 \| good
2026-10-24T02:00:00.000Z	56 \| moderate	11.717 \| good	51.844 \| good	38.315 \| good	0.896 \| good	3.623 \| good	0.147 \| good
2026-10-24T03:00:00.000Z	58 \| moderate	12.733 \| fine	56.939 \| fine	44.601 \| good	0.902 \| good	3.795 \| good	0.15 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	13.137 \| fine	59.086 \| fine	43.445 \| good	0.903 \| good	3.651 \| good	0.152 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	12.426 \| fine	56.193 \| fine	38.679 \| good	0.912 \| good	3.265 \| good	0.155 \| good
2026-10-24T06:00:00.000Z	56 \| moderate	11.592 \| good	50.958 \| good	38.686 \| good	0.906 \| good	2.848 \| good	0.157 \| good
2026-10-24T07:00:00.000Z	52 \| moderate	10.436 \| good	46.209 \| good	31.642 \| good	0.832 \| good	2.598 \| good	0.155 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	10.415 \| good	46.151 \| good	29.474 \| good	0.714 \| good	2.529 \| good	0.152 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.781 \| good	47.935 \| good	27.873 \| good	0.609 \| good	2.615 \| good	0.15 \| good
2026-10-24T10:00:00.000Z	54 \| moderate	11.39 \| good	50.597 \| good	27.584 \| good	0.545 \| good	2.815 \| good	0.149 \| good
2026-10-24T11:00:00.000Z	52 \| moderate	10.472 \| good	46.348 \| good	28.494 \| good	0.519 \| good	3.101 \| good	0.149 \| good
2026-10-24T12:00:00.000Z	52 \| moderate	9.937 \| good	44.313 \| good	29.644 \| good	0.519 \| good	3.506 \| good	0.15 \| good
2026-10-24T13:00:00.000Z	52 \| moderate	9.648 \| good	43.078 \| good	29.339 \| good	0.525 \| good	4.314 \| good	0.155 \| good
2026-10-24T14:00:00.000Z	56 \| moderate	11.966 \| good	53.866 \| good	33.821 \| good	0.51 \| good	3.767 \| good	0.158 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	10.699 \| good	47.52 \| good	38.396 \| good	0.589 \| good	2.099 \| good	0.152 \| good
2026-10-24T16:00:00.000Z	52 \| moderate	9.712 \| good	43.351 \| good	44.238 \| good	0.613 \| good	0.954 \| good	0.145 \| good
2026-10-24T17:00:00.000Z	52 \| moderate	9.797 \| good	43.614 \| good	47.295 \| good	0.505 \| good	0.479 \| good	0.137 \| good
2026-10-24T18:00:00.000Z	49 \| good	8.657 \| good	37.862 \| good	49.405 \| good	0.41 \| good	0.339 \| good	0.132 \| good
2026-10-24T19:00:00.000Z	47 \| good	7.925 \| good	34.823 \| good	50.763 \| good	0.389 \| good	0.309 \| good	0.13 \| good
2026-10-24T20:00:00.000Z	46 \| good	7.523 \| good	33.242 \| good	50.468 \| good	0.39 \| good	0.318 \| good	0.13 \| good
2026-10-24T21:00:00.000Z	47 \| good	7.901 \| good	34.684 \| good	50.977 \| good	0.393 \| good	0.354 \| good	0.128 \| good

Harker Heights, Texas live air quality index now

Major air pollutants in Harker Heights, Texas

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Harker Heights, Texas air quality map: Track AQI near you

Air quality in nearby cities

Killeen, Texas

Fort Hood, Texas

Belton, Texas

Copperas Cove, Texas

Temple, Texas

Gatesville, Texas

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Frequently asked questions

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What is the current concentration of PM2.5 in Harker Heights, Texas?

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What is the current concentration of carbon monoxide (CO) in Harker Heights, Texas?

What is the current concentration of sulfur dioxide (SO2) in Harker Heights, 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 Harker Heights, Texas?

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What is the current concentration of nitrogen dioxide (NO₂) in Harker Heights, Texas?