What are the current PM10 levels at Harlingen, Texas?

The current PM10 levels in Harlingen, Texas are 26.883 μg/m3.

What are the current sulfur dioxide (SO2) levels at Harlingen, Texas?

The current sulfur dioxide (SO2) levels in Harlingen, Texas are 0.183 ppb.

What are the current ozone (O3) levels at Harlingen, Texas?

The current ozone (O3) levels at Harlingen, Texas is 22.845 ppm.

What are the current nitrogen dioxide (NO2) levels at Harlingen, Texas?

The current nitrogen dioxide (NO2) levels at Harlingen, Texas is 1.05 ppb.

Real-time air quality index in Harlingen, Texas today

Q: What are the current PM2.5 levels in Harlingen, Texas?

The measured PM2.5 levels in Harlingen, Texas at present are 6.022 μg/m3.

Stay updated with real-time air quality in Harlingen, 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

Harlingen, Texas

Last updated: ... (Local time)

Common air pollutants in Harlingen, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.33 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.44 μg/m³

155

255

425

605+

Ozone (O₃)

19.03 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Harlingen, Texas

Get Live Pollen Counts

Harlingen, Texas

Scroll To Air Quality Map

Track live Harlingen, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-20T05:00:00.000Z	27 \| good	4.555 \| good	20.966 \| good	24.038 \| good	0.76 \| good	5.287 \| good	0.486 \| good
2026-09-20T06:00:00.000Z	27 \| good	4.805 \| good	22.197 \| good	24.031 \| good	0.782 \| good	4.193 \| good	0.424 \| good
2026-09-20T07:00:00.000Z	27 \| good	5.388 \| good	29.01 \| good	20.036 \| good	0.761 \| good	4.931 \| good	0.424 \| good
2026-09-20T08:00:00.000Z	33 \| good	5.904 \| good	20.491 \| good	21.02 \| good	0.743 \| good	3.316 \| good	0.384 \| good
2026-09-20T09:00:00.000Z	33 \| good	6.032 \| good	27.493 \| good	18.023 \| good	0.721 \| good	4.881 \| good	0.364 \| good
2026-09-20T10:00:00.000Z	33 \| good	5.789 \| good	26.2 \| good	15.018 \| good	0.856 \| good	3.407 \| good	0.343 \| good
2026-09-20T11:00:00.000Z	33 \| good	6.088 \| good	23.818 \| good	14.006 \| good	0.893 \| good	3.242 \| good	0.343 \| good
2026-09-20T12:00:00.000Z	27 \| good	5.454 \| good	19.492 \| good	10.037 \| good	0.837 \| good	4.931 \| good	0.364 \| good
2026-09-20T13:00:00.000Z	33 \| good	6.199 \| good	21.685 \| good	13.006 \| good	0.856 \| good	4.651 \| good	0.385 \| good
2026-09-20T14:00:00.000Z	27 \| good	4.913 \| good	18.962 \| good	12.011 \| good	0.813 \| good	3.801 \| good	0.405 \| good
2026-09-20T15:00:00.000Z	27 \| good	5.198 \| good	19.677 \| good	15.013 \| good	0.851 \| good	4.249 \| good	0.364 \| good
2026-09-20T16:00:00.000Z	38 \| good	6.603 \| good	21.602 \| good	22.001 \| good	0.83 \| good	3.435 \| good	0.385 \| good
2026-09-20T17:00:00.000Z	38 \| good	7.261 \| good	29.36 \| good	26.002 \| good	0.775 \| good	3.308 \| good	0.404 \| good
2026-09-20T18:00:00.000Z	38 \| good	7.204 \| good	24.991 \| good	27.016 \| good	1.104 \| good	3.281 \| good	0.425 \| good
2026-09-20T19:00:00.000Z	38 \| good	6.918 \| good	27.148 \| good	32.006 \| good	1.02 \| good	3.012 \| good	0.343 \| good
2026-09-20T20:00:00.000Z	38 \| good	7.009 \| good	34.499 \| good	33.014 \| good	1.023 \| good	2.583 \| good	0.364 \| good
2026-09-20T21:00:00.000Z	33 \| good	6.228 \| good	21.126 \| good	34.016 \| good	0.925 \| good	1.623 \| good	0.364 \| good
2026-09-20T22:00:00.000Z	33 \| good	5.795 \| good	24.828 \| good	31.015 \| good	0.884 \| good	1.973 \| good	0.406 \| good
2026-09-20T23:00:00.000Z	33 \| good	5.697 \| good	22.079 \| good	30.024 \| good	0.913 \| good	2.646 \| good	0.385 \| good
2026-09-21T00:00:00.000Z	27 \| good	4.995 \| good	24.943 \| good	28.03 \| good	0.824 \| good	3.593 \| good	0.406 \| good
2026-09-21T01:00:00.000Z	25 \| good	4.292 \| good	21.346 \| good	27.026 \| good	0.761 \| good	3.58 \| good	0.405 \| good
2026-09-21T02:00:00.000Z	24 \| good	4.235 \| good	17.364 \| good	26.033 \| good	0.765 \| good	3.198 \| good	0.447 \| good
2026-09-21T03:00:00.000Z	33 \| good	5.937 \| good	26.883 \| good	21.466 \| good	0.175 \| good	1.091 \| good	0.095 \| good
2026-09-21T04:00:00.000Z	23 \| good	4.267 \| good	14.899 \| good	25.025 \| good	0.747 \| good	3.061 \| good	0.425 \| good
2026-09-21T05:00:00.000Z	27 \| good	4.986 \| good	25.965 \| good	23.016 \| good	0.68 \| good	5.156 \| good	0.405 \| good
2026-09-21T06:00:00.000Z	22 \| good	4.494 \| good	10.646 \| good	23.015 \| good	0.702 \| good	4.287 \| good	0.405 \| good
2026-09-21T07:00:00.000Z	22 \| good	4.468 \| good	14.59 \| good	21.019 \| good	0.702 \| good	3.14 \| good	0.403 \| good
2026-09-21T08:00:00.000Z	27 \| good	4.66 \| good	18.533 \| good	18.023 \| good	0.742 \| good	3.032 \| good	0.363 \| good
2026-09-21T09:00:00.000Z	22 \| good	4.061 \| good	20.574 \| good	15.032 \| good	0.699 \| good	2.854 \| good	0.343 \| good
2026-09-21T10:00:00.000Z	16 \| good	3.264 \| good	13.196 \| good	16.014 \| good	0.743 \| good	5.526 \| good	0.344 \| good
2026-09-21T11:00:00.000Z	22 \| good	3.862 \| good	16.286 \| good	14.012 \| good	0.765 \| good	6.788 \| good	0.364 \| good
2026-09-21T12:00:00.000Z	22 \| good	4.233 \| good	15.498 \| good	13.023 \| good	0.724 \| good	7.549 \| good	0.384 \| good
2026-09-21T13:00:00.000Z	27 \| good	4.785 \| good	27.636 \| good	11.033 \| good	0.702 \| good	5.565 \| good	0.426 \| good
2026-09-21T14:00:00.000Z	22 \| good	4.242 \| good	18.533 \| good	10.025 \| good	0.757 \| good	4.033 \| good	0.406 \| good
2026-09-21T15:00:00.000Z	22 \| good	4.232 \| good	20.811 \| good	11.019 \| good	0.851 \| good	2.605 \| good	0.385 \| good
2026-09-21T16:00:00.000Z	27 \| good	5.063 \| good	24.298 \| good	14.018 \| good	0.755 \| good	1.978 \| good	0.385 \| good
2026-09-21T17:00:00.000Z	33 \| good	5.789 \| good	23.174 \| good	15.027 \| good	0.861 \| good	3.239 \| good	0.364 \| good
2026-09-21T18:00:00.000Z	27 \| good	4.791 \| good	21.267 \| good	19.022 \| good	1.019 \| good	2.322 \| good	0.323 \| good
2026-09-21T19:00:00.000Z	38 \| good	6.587 \| good	38.166 \| good	24.007 \| good	0.919 \| good	1.663 \| good	0.343 \| good
2026-09-21T20:00:00.000Z	22 \| good	3.837 \| good	17.871 \| good	23.02 \| good	0.879 \| good	1.702 \| good	0.364 \| good
2026-09-21T21:00:00.000Z	27 \| good	4.176 \| good	28.913 \| good	23.03 \| good	0.913 \| good	1.624 \| good	0.385 \| good
2026-09-21T22:00:00.000Z	22 \| good	3.928 \| good	21.627 \| good	22.038 \| good	0.796 \| good	2.667 \| good	0.405 \| good
2026-09-21T23:00:00.000Z	31 \| good	5.127 \| good	33.093 \| good	24.025 \| good	0.758 \| good	2.128 \| good	0.447 \| good
2026-09-22T00:00:00.000Z	25 \| good	4.05 \| good	26.513 \| good	25.018 \| good	0.737 \| good	2.695 \| good	0.405 \| good
2026-09-22T01:00:00.000Z	22 \| good	4.092 \| good	23.077 \| good	24.019 \| good	0.761 \| good	3.137 \| good	0.363 \| good
2026-09-22T02:00:00.000Z	22 \| good	4.287 \| good	22.322 \| good	22.023 \| good	0.74 \| good	2.269 \| good	0.383 \| good
2026-09-22T03:00:00.000Z	33 \| good	6.022 \| good	26.883 \| good	22.845 \| good	0.183 \| good	1.05 \| good	0.099 \| good
2026-09-22T04:00:00.000Z	19 \| good	3.333 \| good	21.436 \| good	19.031 \| good	0.661 \| good	3.208 \| good	0.343 \| good
2026-09-22T04:00:00.000Z	19 \| good	3.333 \| good	21.436 \| good	19.031 \| good	0.661 \| good	3.208 \| good	0.343 \| good
2026-09-22T05:00:00.000Z	49 \| good	8.555 \| good	37.45 \| good	19.162 \| good	0.207 \| good	1.447 \| good	0.108 \| good
2026-09-22T06:00:00.000Z	38 \| good	6.637 \| good	29.461 \| good	18.786 \| good	0.212 \| good	1.574 \| good	0.109 \| good
2026-09-22T07:00:00.000Z	27 \| good	5.383 \| good	23.059 \| good	15.25 \| good	0.221 \| good	1.716 \| good	0.11 \| good
2026-09-22T08:00:00.000Z	33 \| good	5.984 \| good	26.869 \| good	10.9 \| good	0.234 \| good	1.891 \| good	0.111 \| good
2026-09-22T09:00:00.000Z	27 \| good	4.776 \| good	20.866 \| good	6.885 \| good	0.245 \| good	2.065 \| good	0.112 \| good
2026-09-22T10:00:00.000Z	27 \| good	4.795 \| good	20.925 \| good	5.066 \| good	0.257 \| good	2.201 \| good	0.113 \| good
2026-09-22T11:00:00.000Z	22 \| good	4.234 \| good	18.507 \| good	8.114 \| good	0.269 \| good	2.474 \| good	0.115 \| good
2026-09-22T12:00:00.000Z	22 \| good	4.468 \| good	19.473 \| good	6.417 \| good	0.281 \| good	2.884 \| good	0.118 \| good
2026-09-22T13:00:00.000Z	38 \| good	6.621 \| good	29.486 \| good	9.79 \| good	0.301 \| good	3.136 \| good	0.124 \| good
2026-09-22T14:00:00.000Z	49 \| good	8.725 \| good	38.216 \| good	21.137 \| good	0.271 \| good	1.389 \| good	0.112 \| good
2026-09-22T15:00:00.000Z	33 \| good	6.201 \| good	27.608 \| good	27.274 \| good	0.203 \| good	0.706 \| good	0.107 \| good
2026-09-22T16:00:00.000Z	38 \| good	6.78 \| good	30.121 \| good	28.817 \| good	0.166 \| good	0.453 \| good	0.106 \| good
2026-09-22T17:00:00.000Z	44 \| good	8.262 \| good	36.439 \| good	32.123 \| good	0.149 \| good	0.331 \| good	0.106 \| good
2026-09-22T18:00:00.000Z	44 \| good	7.966 \| good	34.608 \| good	32.335 \| good	0.14 \| good	0.277 \| good	0.107 \| good
2026-09-22T19:00:00.000Z	49 \| good	9.162 \| good	40.888 \| good	33.211 \| good	0.135 \| good	0.263 \| good	0.109 \| good
2026-09-22T20:00:00.000Z	33 \| good	6.485 \| good	29.064 \| good	29.942 \| good	0.128 \| good	0.265 \| good	0.112 \| good
2026-09-22T21:00:00.000Z	44 \| good	7.709 \| good	33.789 \| good	28.958 \| good	0.125 \| good	0.277 \| good	0.115 \| good
2026-09-22T22:00:00.000Z	38 \| good	7.477 \| good	32.877 \| good	27.088 \| good	0.128 \| good	0.361 \| good	0.122 \| good
2026-09-22T23:00:00.000Z	44 \| good	7.608 \| good	33.608 \| good	26.229 \| good	0.136 \| good	0.478 \| good	0.13 \| good
2026-09-23T00:00:00.000Z	27 \| good	5.114 \| good	22.044 \| good	27.118 \| good	0.151 \| good	0.649 \| good	0.14 \| good
2026-09-23T01:00:00.000Z	33 \| good	5.659 \| good	24.454 \| good	26.079 \| good	0.182 \| good	0.854 \| good	0.149 \| good
2026-09-23T02:00:00.000Z	33 \| good	6.268 \| good	27.99 \| good	25.813 \| good	0.208 \| good	0.919 \| good	0.154 \| good
2026-09-23T03:00:00.000Z	33 \| good	6.067 \| good	26.969 \| good	24.087 \| good	0.226 \| good	1.022 \| good	0.156 \| good
2026-09-23T04:00:00.000Z	33 \| good	5.682 \| good	24.542 \| good	23.544 \| good	0.246 \| good	1.265 \| good	0.158 \| good
2026-09-23T05:00:00.000Z	44 \| good	7.999 \| good	35.176 \| good	23.636 \| good	0.264 \| good	1.66 \| good	0.162 \| good
2026-09-23T06:00:00.000Z	38 \| good	7.312 \| good	32.176 \| good	22.977 \| good	0.275 \| good	1.98 \| good	0.165 \| good
2026-09-23T07:00:00.000Z	38 \| good	6.738 \| good	30.068 \| good	18.565 \| good	0.282 \| good	2.033 \| good	0.165 \| good
2026-09-23T08:00:00.000Z	44 \| good	7.824 \| good	34.152 \| good	13.301 \| good	0.288 \| good	2.125 \| good	0.166 \| good
2026-09-23T09:00:00.000Z	38 \| good	7.212 \| good	32.029 \| good	11.114 \| good	0.296 \| good	2.264 \| good	0.166 \| good
2026-09-23T10:00:00.000Z	44 \| good	8.425 \| good	37.081 \| good	9.989 \| good	0.301 \| good	2.242 \| good	0.166 \| good
2026-09-23T11:00:00.000Z	49 \| good	8.599 \| good	37.576 \| good	11.947 \| good	0.311 \| good	2.331 \| good	0.166 \| good
2026-09-23T12:00:00.000Z	52 \| moderate	9.542 \| good	42.927 \| good	11.48 \| good	0.331 \| good	2.709 \| good	0.169 \| good
2026-09-23T13:00:00.000Z	56 \| moderate	12.394 \| fine	55.88 \| fine	18.624 \| good	0.348 \| good	3.138 \| good	0.175 \| good
2026-09-23T14:00:00.000Z	58 \| moderate	13.404 \| fine	60.781 \| fine	31.081 \| good	0.325 \| good	1.741 \| good	0.166 \| good
2026-09-23T15:00:00.000Z	54 \| moderate	10.889 \| good	48.132 \| good	39.258 \| good	0.276 \| good	0.899 \| good	0.162 \| good
2026-09-23T16:00:00.000Z	56 \| moderate	11.755 \| good	51.91 \| good	40.95 \| good	0.24 \| good	0.545 \| good	0.161 \| good
2026-09-23T17:00:00.000Z	56 \| moderate	11.641 \| good	51.37 \| good	41.432 \| good	0.216 \| good	0.376 \| good	0.16 \| good
2026-09-23T18:00:00.000Z	54 \| moderate	10.837 \| good	48.017 \| good	38.671 \| good	0.199 \| good	0.324 \| good	0.158 \| good
2026-09-23T19:00:00.000Z	56 \| moderate	11.721 \| good	51.777 \| good	38.508 \| good	0.188 \| good	0.323 \| good	0.159 \| good
2026-09-23T20:00:00.000Z	49 \| good	8.508 \| good	37.088 \| good	33.124 \| good	0.181 \| good	0.36 \| good	0.161 \| good
2026-09-23T21:00:00.000Z	52 \| moderate	9.784 \| good	43.602 \| good	31.128 \| good	0.168 \| good	0.382 \| good	0.163 \| good
2026-09-23T22:00:00.000Z	49 \| good	9.301 \| good	41.318 \| good	29.223 \| good	0.154 \| good	0.413 \| good	0.164 \| good
2026-09-23T23:00:00.000Z	49 \| good	9.489 \| good	42.488 \| good	28.028 \| good	0.141 \| good	0.536 \| good	0.167 \| good
2026-09-24T00:00:00.000Z	44 \| good	7.537 \| good	33.074 \| good	28.339 \| good	0.142 \| good	0.741 \| good	0.169 \| good
2026-09-24T01:00:00.000Z	38 \| good	6.884 \| good	30.519 \| good	27.804 \| good	0.161 \| good	1 \| good	0.172 \| good
2026-09-24T02:00:00.000Z	38 \| good	6.943 \| good	30.678 \| good	26.382 \| good	0.186 \| good	1.236 \| good	0.174 \| good
2026-09-24T03:00:00.000Z	38 \| good	6.806 \| good	30.414 \| good	23.559 \| good	0.207 \| good	1.377 \| good	0.175 \| good
2026-09-24T04:00:00.000Z	33 \| good	6.223 \| good	27.553 \| good	22.501 \| good	0.235 \| good	1.594 \| good	0.178 \| good

Harlingen

Empower business decisions with accurate air quality data

Harlingen, Texas air quality map: Real-time AQI near you

0.10ppm

How accurate is Texas, USA air quality data?

Air quality measurements for Texas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Harlingen, Texas updated?

Air quality data for Harlingen, Texas is updated on an hourly basis.

When did Harlingen, Texas experience the worst air quality in the last 24 hours?

The worst air quality in Harlingen, Texas was recorded at 07:00:00 on 2026-09-21.

When did Harlingen, Texas have its best air quality in the last 24 hours?

The best air quality in Harlingen, Texas was recorded at 10:00:00 on 2026-09-21.

What is the real-time air quality index for Harlingen, Texas?

The real-time air quality index in Harlingen, Texas is 33, currently categorized as Good.

Which pollutant is found most often in Harlingen, Texas?

The most common pollutant in Harlingen, Texas is PM2.5.

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

If the air quality in Harlingen, Texas is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Harlingen, Texas?

The measured PM_2.5 levels in Harlingen, Texas at present are 6.022 μg/m³.

What are the current PM₁₀ levels at Harlingen, Texas?

The current PM₁₀ levels in Harlingen, Texas are 26.883 μg/m³.

What are the current carbon monoxide (CO) levels at Harlingen, Texas?

The current carbon monoxide (CO) level in Harlingen, Texas is 0.099 ppm.

What are the current sulfur dioxide (SO₂) levels at Harlingen, Texas?

The current sulfur dioxide (SO₂) levels in Harlingen, Texas are 0.183 ppb.

What are the current ozone (O₃) levels at Harlingen, Texas?

The current ozone (O₃) levels at Harlingen, Texas is 22.845 ppm.

What are the current nitrogen dioxide (NO₂) levels at Harlingen, Texas?

The current nitrogen dioxide (NO₂) levels at Harlingen, Texas is 1.05 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-20T05:00:00.000Z	27 \| good	4.555 \| good	20.966 \| good	24.038 \| good	0.76 \| good	5.287 \| good	0.486 \| good
2026-09-20T06:00:00.000Z	27 \| good	4.805 \| good	22.197 \| good	24.031 \| good	0.782 \| good	4.193 \| good	0.424 \| good
2026-09-20T07:00:00.000Z	27 \| good	5.388 \| good	29.01 \| good	20.036 \| good	0.761 \| good	4.931 \| good	0.424 \| good
2026-09-20T08:00:00.000Z	33 \| good	5.904 \| good	20.491 \| good	21.02 \| good	0.743 \| good	3.316 \| good	0.384 \| good
2026-09-20T09:00:00.000Z	33 \| good	6.032 \| good	27.493 \| good	18.023 \| good	0.721 \| good	4.881 \| good	0.364 \| good
2026-09-20T10:00:00.000Z	33 \| good	5.789 \| good	26.2 \| good	15.018 \| good	0.856 \| good	3.407 \| good	0.343 \| good
2026-09-20T11:00:00.000Z	33 \| good	6.088 \| good	23.818 \| good	14.006 \| good	0.893 \| good	3.242 \| good	0.343 \| good
2026-09-20T12:00:00.000Z	27 \| good	5.454 \| good	19.492 \| good	10.037 \| good	0.837 \| good	4.931 \| good	0.364 \| good
2026-09-20T13:00:00.000Z	33 \| good	6.199 \| good	21.685 \| good	13.006 \| good	0.856 \| good	4.651 \| good	0.385 \| good
2026-09-20T14:00:00.000Z	27 \| good	4.913 \| good	18.962 \| good	12.011 \| good	0.813 \| good	3.801 \| good	0.405 \| good
2026-09-20T15:00:00.000Z	27 \| good	5.198 \| good	19.677 \| good	15.013 \| good	0.851 \| good	4.249 \| good	0.364 \| good
2026-09-20T16:00:00.000Z	38 \| good	6.603 \| good	21.602 \| good	22.001 \| good	0.83 \| good	3.435 \| good	0.385 \| good
2026-09-20T17:00:00.000Z	38 \| good	7.261 \| good	29.36 \| good	26.002 \| good	0.775 \| good	3.308 \| good	0.404 \| good
2026-09-20T18:00:00.000Z	38 \| good	7.204 \| good	24.991 \| good	27.016 \| good	1.104 \| good	3.281 \| good	0.425 \| good
2026-09-20T19:00:00.000Z	38 \| good	6.918 \| good	27.148 \| good	32.006 \| good	1.02 \| good	3.012 \| good	0.343 \| good
2026-09-20T20:00:00.000Z	38 \| good	7.009 \| good	34.499 \| good	33.014 \| good	1.023 \| good	2.583 \| good	0.364 \| good
2026-09-20T21:00:00.000Z	33 \| good	6.228 \| good	21.126 \| good	34.016 \| good	0.925 \| good	1.623 \| good	0.364 \| good
2026-09-20T22:00:00.000Z	33 \| good	5.795 \| good	24.828 \| good	31.015 \| good	0.884 \| good	1.973 \| good	0.406 \| good
2026-09-20T23:00:00.000Z	33 \| good	5.697 \| good	22.079 \| good	30.024 \| good	0.913 \| good	2.646 \| good	0.385 \| good
2026-09-21T00:00:00.000Z	27 \| good	4.995 \| good	24.943 \| good	28.03 \| good	0.824 \| good	3.593 \| good	0.406 \| good
2026-09-21T01:00:00.000Z	25 \| good	4.292 \| good	21.346 \| good	27.026 \| good	0.761 \| good	3.58 \| good	0.405 \| good
2026-09-21T02:00:00.000Z	24 \| good	4.235 \| good	17.364 \| good	26.033 \| good	0.765 \| good	3.198 \| good	0.447 \| good
2026-09-21T03:00:00.000Z	33 \| good	5.937 \| good	26.883 \| good	21.466 \| good	0.175 \| good	1.091 \| good	0.095 \| good
2026-09-21T04:00:00.000Z	23 \| good	4.267 \| good	14.899 \| good	25.025 \| good	0.747 \| good	3.061 \| good	0.425 \| good
2026-09-21T05:00:00.000Z	27 \| good	4.986 \| good	25.965 \| good	23.016 \| good	0.68 \| good	5.156 \| good	0.405 \| good
2026-09-21T06:00:00.000Z	22 \| good	4.494 \| good	10.646 \| good	23.015 \| good	0.702 \| good	4.287 \| good	0.405 \| good
2026-09-21T07:00:00.000Z	22 \| good	4.468 \| good	14.59 \| good	21.019 \| good	0.702 \| good	3.14 \| good	0.403 \| good
2026-09-21T08:00:00.000Z	27 \| good	4.66 \| good	18.533 \| good	18.023 \| good	0.742 \| good	3.032 \| good	0.363 \| good
2026-09-21T09:00:00.000Z	22 \| good	4.061 \| good	20.574 \| good	15.032 \| good	0.699 \| good	2.854 \| good	0.343 \| good
2026-09-21T10:00:00.000Z	16 \| good	3.264 \| good	13.196 \| good	16.014 \| good	0.743 \| good	5.526 \| good	0.344 \| good
2026-09-21T11:00:00.000Z	22 \| good	3.862 \| good	16.286 \| good	14.012 \| good	0.765 \| good	6.788 \| good	0.364 \| good
2026-09-21T12:00:00.000Z	22 \| good	4.233 \| good	15.498 \| good	13.023 \| good	0.724 \| good	7.549 \| good	0.384 \| good
2026-09-21T13:00:00.000Z	27 \| good	4.785 \| good	27.636 \| good	11.033 \| good	0.702 \| good	5.565 \| good	0.426 \| good
2026-09-21T14:00:00.000Z	22 \| good	4.242 \| good	18.533 \| good	10.025 \| good	0.757 \| good	4.033 \| good	0.406 \| good
2026-09-21T15:00:00.000Z	22 \| good	4.232 \| good	20.811 \| good	11.019 \| good	0.851 \| good	2.605 \| good	0.385 \| good
2026-09-21T16:00:00.000Z	27 \| good	5.063 \| good	24.298 \| good	14.018 \| good	0.755 \| good	1.978 \| good	0.385 \| good
2026-09-21T17:00:00.000Z	33 \| good	5.789 \| good	23.174 \| good	15.027 \| good	0.861 \| good	3.239 \| good	0.364 \| good
2026-09-21T18:00:00.000Z	27 \| good	4.791 \| good	21.267 \| good	19.022 \| good	1.019 \| good	2.322 \| good	0.323 \| good
2026-09-21T19:00:00.000Z	38 \| good	6.587 \| good	38.166 \| good	24.007 \| good	0.919 \| good	1.663 \| good	0.343 \| good
2026-09-21T20:00:00.000Z	22 \| good	3.837 \| good	17.871 \| good	23.02 \| good	0.879 \| good	1.702 \| good	0.364 \| good
2026-09-21T21:00:00.000Z	27 \| good	4.176 \| good	28.913 \| good	23.03 \| good	0.913 \| good	1.624 \| good	0.385 \| good
2026-09-21T22:00:00.000Z	22 \| good	3.928 \| good	21.627 \| good	22.038 \| good	0.796 \| good	2.667 \| good	0.405 \| good
2026-09-21T23:00:00.000Z	31 \| good	5.127 \| good	33.093 \| good	24.025 \| good	0.758 \| good	2.128 \| good	0.447 \| good
2026-09-22T00:00:00.000Z	25 \| good	4.05 \| good	26.513 \| good	25.018 \| good	0.737 \| good	2.695 \| good	0.405 \| good
2026-09-22T01:00:00.000Z	22 \| good	4.092 \| good	23.077 \| good	24.019 \| good	0.761 \| good	3.137 \| good	0.363 \| good
2026-09-22T02:00:00.000Z	22 \| good	4.287 \| good	22.322 \| good	22.023 \| good	0.74 \| good	2.269 \| good	0.383 \| good
2026-09-22T03:00:00.000Z	33 \| good	6.022 \| good	26.883 \| good	22.845 \| good	0.183 \| good	1.05 \| good	0.099 \| good
2026-09-22T04:00:00.000Z	19 \| good	3.333 \| good	21.436 \| good	19.031 \| good	0.661 \| good	3.208 \| good	0.343 \| good
2026-09-22T04:00:00.000Z	19 \| good	3.333 \| good	21.436 \| good	19.031 \| good	0.661 \| good	3.208 \| good	0.343 \| good
2026-09-22T05:00:00.000Z	49 \| good	8.555 \| good	37.45 \| good	19.162 \| good	0.207 \| good	1.447 \| good	0.108 \| good
2026-09-22T06:00:00.000Z	38 \| good	6.637 \| good	29.461 \| good	18.786 \| good	0.212 \| good	1.574 \| good	0.109 \| good
2026-09-22T07:00:00.000Z	27 \| good	5.383 \| good	23.059 \| good	15.25 \| good	0.221 \| good	1.716 \| good	0.11 \| good
2026-09-22T08:00:00.000Z	33 \| good	5.984 \| good	26.869 \| good	10.9 \| good	0.234 \| good	1.891 \| good	0.111 \| good
2026-09-22T09:00:00.000Z	27 \| good	4.776 \| good	20.866 \| good	6.885 \| good	0.245 \| good	2.065 \| good	0.112 \| good
2026-09-22T10:00:00.000Z	27 \| good	4.795 \| good	20.925 \| good	5.066 \| good	0.257 \| good	2.201 \| good	0.113 \| good
2026-09-22T11:00:00.000Z	22 \| good	4.234 \| good	18.507 \| good	8.114 \| good	0.269 \| good	2.474 \| good	0.115 \| good
2026-09-22T12:00:00.000Z	22 \| good	4.468 \| good	19.473 \| good	6.417 \| good	0.281 \| good	2.884 \| good	0.118 \| good
2026-09-22T13:00:00.000Z	38 \| good	6.621 \| good	29.486 \| good	9.79 \| good	0.301 \| good	3.136 \| good	0.124 \| good
2026-09-22T14:00:00.000Z	49 \| good	8.725 \| good	38.216 \| good	21.137 \| good	0.271 \| good	1.389 \| good	0.112 \| good
2026-09-22T15:00:00.000Z	33 \| good	6.201 \| good	27.608 \| good	27.274 \| good	0.203 \| good	0.706 \| good	0.107 \| good
2026-09-22T16:00:00.000Z	38 \| good	6.78 \| good	30.121 \| good	28.817 \| good	0.166 \| good	0.453 \| good	0.106 \| good
2026-09-22T17:00:00.000Z	44 \| good	8.262 \| good	36.439 \| good	32.123 \| good	0.149 \| good	0.331 \| good	0.106 \| good
2026-09-22T18:00:00.000Z	44 \| good	7.966 \| good	34.608 \| good	32.335 \| good	0.14 \| good	0.277 \| good	0.107 \| good
2026-09-22T19:00:00.000Z	49 \| good	9.162 \| good	40.888 \| good	33.211 \| good	0.135 \| good	0.263 \| good	0.109 \| good
2026-09-22T20:00:00.000Z	33 \| good	6.485 \| good	29.064 \| good	29.942 \| good	0.128 \| good	0.265 \| good	0.112 \| good
2026-09-22T21:00:00.000Z	44 \| good	7.709 \| good	33.789 \| good	28.958 \| good	0.125 \| good	0.277 \| good	0.115 \| good
2026-09-22T22:00:00.000Z	38 \| good	7.477 \| good	32.877 \| good	27.088 \| good	0.128 \| good	0.361 \| good	0.122 \| good
2026-09-22T23:00:00.000Z	44 \| good	7.608 \| good	33.608 \| good	26.229 \| good	0.136 \| good	0.478 \| good	0.13 \| good
2026-09-23T00:00:00.000Z	27 \| good	5.114 \| good	22.044 \| good	27.118 \| good	0.151 \| good	0.649 \| good	0.14 \| good
2026-09-23T01:00:00.000Z	33 \| good	5.659 \| good	24.454 \| good	26.079 \| good	0.182 \| good	0.854 \| good	0.149 \| good
2026-09-23T02:00:00.000Z	33 \| good	6.268 \| good	27.99 \| good	25.813 \| good	0.208 \| good	0.919 \| good	0.154 \| good
2026-09-23T03:00:00.000Z	33 \| good	6.067 \| good	26.969 \| good	24.087 \| good	0.226 \| good	1.022 \| good	0.156 \| good
2026-09-23T04:00:00.000Z	33 \| good	5.682 \| good	24.542 \| good	23.544 \| good	0.246 \| good	1.265 \| good	0.158 \| good
2026-09-23T05:00:00.000Z	44 \| good	7.999 \| good	35.176 \| good	23.636 \| good	0.264 \| good	1.66 \| good	0.162 \| good
2026-09-23T06:00:00.000Z	38 \| good	7.312 \| good	32.176 \| good	22.977 \| good	0.275 \| good	1.98 \| good	0.165 \| good
2026-09-23T07:00:00.000Z	38 \| good	6.738 \| good	30.068 \| good	18.565 \| good	0.282 \| good	2.033 \| good	0.165 \| good
2026-09-23T08:00:00.000Z	44 \| good	7.824 \| good	34.152 \| good	13.301 \| good	0.288 \| good	2.125 \| good	0.166 \| good
2026-09-23T09:00:00.000Z	38 \| good	7.212 \| good	32.029 \| good	11.114 \| good	0.296 \| good	2.264 \| good	0.166 \| good
2026-09-23T10:00:00.000Z	44 \| good	8.425 \| good	37.081 \| good	9.989 \| good	0.301 \| good	2.242 \| good	0.166 \| good
2026-09-23T11:00:00.000Z	49 \| good	8.599 \| good	37.576 \| good	11.947 \| good	0.311 \| good	2.331 \| good	0.166 \| good
2026-09-23T12:00:00.000Z	52 \| moderate	9.542 \| good	42.927 \| good	11.48 \| good	0.331 \| good	2.709 \| good	0.169 \| good
2026-09-23T13:00:00.000Z	56 \| moderate	12.394 \| fine	55.88 \| fine	18.624 \| good	0.348 \| good	3.138 \| good	0.175 \| good
2026-09-23T14:00:00.000Z	58 \| moderate	13.404 \| fine	60.781 \| fine	31.081 \| good	0.325 \| good	1.741 \| good	0.166 \| good
2026-09-23T15:00:00.000Z	54 \| moderate	10.889 \| good	48.132 \| good	39.258 \| good	0.276 \| good	0.899 \| good	0.162 \| good
2026-09-23T16:00:00.000Z	56 \| moderate	11.755 \| good	51.91 \| good	40.95 \| good	0.24 \| good	0.545 \| good	0.161 \| good
2026-09-23T17:00:00.000Z	56 \| moderate	11.641 \| good	51.37 \| good	41.432 \| good	0.216 \| good	0.376 \| good	0.16 \| good
2026-09-23T18:00:00.000Z	54 \| moderate	10.837 \| good	48.017 \| good	38.671 \| good	0.199 \| good	0.324 \| good	0.158 \| good
2026-09-23T19:00:00.000Z	56 \| moderate	11.721 \| good	51.777 \| good	38.508 \| good	0.188 \| good	0.323 \| good	0.159 \| good
2026-09-23T20:00:00.000Z	49 \| good	8.508 \| good	37.088 \| good	33.124 \| good	0.181 \| good	0.36 \| good	0.161 \| good
2026-09-23T21:00:00.000Z	52 \| moderate	9.784 \| good	43.602 \| good	31.128 \| good	0.168 \| good	0.382 \| good	0.163 \| good
2026-09-23T22:00:00.000Z	49 \| good	9.301 \| good	41.318 \| good	29.223 \| good	0.154 \| good	0.413 \| good	0.164 \| good
2026-09-23T23:00:00.000Z	49 \| good	9.489 \| good	42.488 \| good	28.028 \| good	0.141 \| good	0.536 \| good	0.167 \| good
2026-09-24T00:00:00.000Z	44 \| good	7.537 \| good	33.074 \| good	28.339 \| good	0.142 \| good	0.741 \| good	0.169 \| good
2026-09-24T01:00:00.000Z	38 \| good	6.884 \| good	30.519 \| good	27.804 \| good	0.161 \| good	1 \| good	0.172 \| good
2026-09-24T02:00:00.000Z	38 \| good	6.943 \| good	30.678 \| good	26.382 \| good	0.186 \| good	1.236 \| good	0.174 \| good
2026-09-24T03:00:00.000Z	38 \| good	6.806 \| good	30.414 \| good	23.559 \| good	0.207 \| good	1.377 \| good	0.175 \| good
2026-09-24T04:00:00.000Z	33 \| good	6.223 \| good	27.553 \| good	22.501 \| good	0.235 \| good	1.594 \| good	0.178 \| good

Real-time air quality index in Harlingen, Texas today

Common air pollutants in Harlingen, Texas

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Harlingen, Texas air quality forecast and history

Empower business decisions with accurate air quality data

Harlingen, Texas air quality map: Real-time AQI near you

Air quality in nearby cities

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How accurate is Texas, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Harlingen, Texas updated?

When did Harlingen, Texas experience the worst air quality in the last 24 hours?

When did Harlingen, Texas have its best air quality in the last 24 hours?

What is the real-time air quality index for Harlingen, Texas?

Which pollutant is found most often in Harlingen, Texas?

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

What are the current PM2.5 levels in Harlingen, Texas?

What are the current PM10 levels at Harlingen, Texas?

What are the current carbon monoxide (CO) levels at Harlingen, Texas?

What are the current sulfur dioxide (SO2) levels at Harlingen, Texas?

What are the current ozone (O3) levels at Harlingen, Texas?

What are the current nitrogen dioxide (NO2) levels at Harlingen, Texas?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Harlingen, Texas?

What are the current PM₁₀ levels at Harlingen, Texas?

What are the current sulfur dioxide (SO₂) levels at Harlingen, Texas?

What are the current ozone (O₃) levels at Harlingen, Texas?

What are the current nitrogen dioxide (NO₂) levels at Harlingen, Texas?