What are the current PM10 levels at Hartselle, Alabama?

The current PM10 levels in Hartselle, Alabama are 21.02 μg/m3.

What are the current sulfur dioxide (SO2) levels at Hartselle, Alabama?

The current sulfur dioxide (SO2) levels in Hartselle, Alabama are 1.569 ppb.

What are the current ozone (O3) levels at Hartselle, Alabama?

The current ozone (O3) levels at Hartselle, Alabama is 47.886 ppm.

What are the current nitrogen dioxide (NO2) levels at Hartselle, Alabama?

The current nitrogen dioxide (NO2) levels at Hartselle, Alabama is 9.464 ppb.

Real-time air quality index in Hartselle, Alabama today

Q: What are the current PM2.5 levels in Hartselle, Alabama?

The measured PM2.5 levels in Hartselle, Alabama at present are 3.354 μg/m3.

Stay updated with real-time air quality in Hartselle, Alabama 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

Hartselle, Alabama

Last updated: ... (Local time)

Common air pollutants in Hartselle, Alabama

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.35 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.02 μg/m³

155

255

425

605+

Ozone (O₃)

47.89 ppb

201

201+

Sulfur Dioxide (SO₂)

1.57 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.46 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Hartselle, Alabama

Get Live Pollen Counts

Hartselle, Alabama

Scroll To Air Quality Map

Track live Hartselle, Alabama air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	41 \| good	1.074 \| good	4.761 \| good	44.382 \| good	1.261 \| good	10.606 \| good	0.279 \| good
2026-10-20T22:00:00.000Z	43 \| good	0.689 \| good	3.224 \| good	46.099 \| good	1.524 \| good	9.221 \| good	0.252 \| good
2026-10-20T23:00:00.000Z	42 \| good	2.976 \| good	12.062 \| good	44.847 \| good	1.012 \| good	3.42 \| good	0.3 \| good
2026-10-21T00:00:00.000Z	34 \| good	1.046 \| good	4.028 \| good	36.571 \| good	0.922 \| good	4.583 \| good	0.362 \| good
2026-10-21T01:00:00.000Z	44 \| good	7.944 \| good	12.774 \| good	31.529 \| good	1.283 \| good	9.244 \| good	0.58 \| good
2026-10-21T02:00:00.000Z	22 \| good	3.95 \| good	16.043 \| good	23.018 \| good	1.375 \| good	16.757 \| good	0.569 \| good
2026-10-21T03:00:00.000Z	44 \| good	7.505 \| good	33.041 \| good	2.948 \| good	0.312 \| good	6.713 \| good	0.202 \| good
2026-10-21T04:00:00.000Z	12 \| good	1.536 \| good	6.509 \| good	8.618 \| good	0.897 \| good	13.387 \| good	0.561 \| good
2026-10-21T05:00:00.000Z	9 \| good	0.975 \| good	3.635 \| good	9.058 \| good	0.856 \| good	9.896 \| good	0.529 \| good
2026-10-21T06:00:00.000Z	11 \| good	1.603 \| good	6.437 \| good	7.289 \| good	0.871 \| good	9.428 \| good	0.563 \| good
2026-10-21T07:00:00.000Z	11 \| good	1.641 \| good	5.829 \| good	5.589 \| good	0.892 \| good	10.739 \| good	0.599 \| good
2026-10-21T08:00:00.000Z	11 \| good	1.898 \| good	7.168 \| good	5.587 \| good	0.894 \| good	10.98 \| good	0.595 \| good
2026-10-21T09:00:00.000Z	8 \| good	1.484 \| good	5.92 \| good	5.515 \| good	0.867 \| good	9.384 \| good	0.566 \| good
2026-10-21T10:00:00.000Z	11 \| good	1.884 \| good	8.093 \| good	5.296 \| good	0.828 \| good	8.747 \| good	0.561 \| good
2026-10-21T11:00:00.000Z	11 \| good	1.875 \| good	8.097 \| good	5.512 \| good	0.958 \| good	7.067 \| good	0.55 \| good
2026-10-21T12:00:00.000Z	22 \| good	4.372 \| good	12.004 \| good	5.456 \| good	0.933 \| good	8.714 \| good	0.593 \| good
2026-10-21T13:00:00.000Z	22 \| good	3.915 \| good	15.83 \| good	5.428 \| good	0.917 \| good	7.095 \| good	0.624 \| good
2026-10-21T14:00:00.000Z	44 \| good	8.078 \| good	44.234 \| good	5.852 \| good	1.073 \| good	10.499 \| good	0.658 \| good
2026-10-21T15:00:00.000Z	52 \| moderate	9.571 \| good	39.545 \| good	10.729 \| good	1.245 \| good	15.138 \| good	0.734 \| good
2026-10-21T16:00:00.000Z	18 \| good	1.905 \| good	8.824 \| good	19.319 \| good	3.415 \| good	18.889 \| good	0.531 \| good
2026-10-21T17:00:00.000Z	23 \| good	2.158 \| good	9.531 \| good	24.688 \| good	3.946 \| good	13.598 \| good	0.33 \| good
2026-10-21T18:00:00.000Z	32 \| good	4.745 \| good	12.825 \| good	34.601 \| good	0.879 \| good	13.831 \| good	0.306 \| good
2026-10-21T19:00:00.000Z	41 \| good	2.298 \| good	10.23 \| good	43.664 \| good	4.166 \| good	9.456 \| good	0.265 \| good
2026-10-21T20:00:00.000Z	43 \| good	6.611 \| good	28.789 \| good	46.402 \| good	2.613 \| good	7.05 \| good	0.263 \| good
2026-10-21T21:00:00.000Z	47 \| good	3.818 \| good	16.822 \| good	51.343 \| good	2.331 \| good	5.464 \| good	0.244 \| good
2026-10-21T22:00:00.000Z	44 \| good	3.324 \| good	17.026 \| good	47.904 \| good	1.219 \| good	6.589 \| good	0.203 \| good
2026-10-21T23:00:00.000Z	44 \| good	3.522 \| good	12.944 \| good	46.545 \| good	1.066 \| good	4.506 \| good	0.268 \| good
2026-10-22T00:00:00.000Z	42 \| good	3.293 \| good	18.339 \| good	44.516 \| good	1.034 \| good	14.932 \| good	0.302 \| good
2026-10-22T01:00:00.000Z	32 \| good	4.503 \| good	14.876 \| good	35.335 \| good	1.388 \| good	9.321 \| good	0.402 \| good
2026-10-22T02:00:00.000Z	22 \| good	3.795 \| good	14.034 \| good	22.427 \| good	1.097 \| good	8.928 \| good	0.46 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.698 \| good	30.057 \| good	6.531 \| good	0.539 \| good	6.952 \| good	0.214 \| good
2026-10-22T04:00:00.000Z	22 \| good	4.341 \| good	19.889 \| good	9.292 \| good	0.919 \| good	7.48 \| good	0.655 \| good
2026-10-22T05:00:00.000Z	28 \| good	3.764 \| good	29.651 \| good	15.752 \| good	0.876 \| good	4.317 \| good	0.624 \| good
2026-10-22T06:00:00.000Z	27 \| good	4.906 \| good	18.166 \| good	10.719 \| good	0.834 \| good	4.4 \| good	0.571 \| good
2026-10-22T07:00:00.000Z	25 \| good	4.351 \| good	27.179 \| good	6.551 \| good	0.828 \| good	10.466 \| good	0.535 \| good
2026-10-22T08:00:00.000Z	33 \| good	6.192 \| good	28.333 \| good	6.261 \| good	0.834 \| good	11.29 \| good	0.487 \| good
2026-10-22T09:00:00.000Z	13 \| good	1.117 \| good	4.1 \| good	6.359 \| good	0.99 \| good	13.983 \| good	0.433 \| good
2026-10-22T10:00:00.000Z	11 \| good	1.806 \| good	6.647 \| good	5.386 \| good	0.928 \| good	9.995 \| good	0.421 \| good
2026-10-22T11:00:00.000Z	16 \| good	2.631 \| good	10.813 \| good	5.595 \| good	0.966 \| good	10.573 \| good	0.441 \| good
2026-10-22T12:00:00.000Z	10 \| good	1.361 \| good	4.147 \| good	5.888 \| good	0.977 \| good	10.951 \| good	0.541 \| good
2026-10-22T13:00:00.000Z	12 \| good	1.314 \| good	3.678 \| good	5.908 \| good	0.983 \| good	12.581 \| good	0.593 \| good
2026-10-22T14:00:00.000Z	44 \| good	8.403 \| good	16.655 \| good	7.209 \| good	1.153 \| good	11.388 \| good	0.639 \| good
2026-10-22T15:00:00.000Z	44 \| good	7.659 \| good	29.545 \| good	10.09 \| good	1.143 \| good	11.48 \| good	0.512 \| good
2026-10-22T16:00:00.000Z	22 \| good	1.704 \| good	7.407 \| good	23.8 \| good	1.703 \| good	14.811 \| good	0.476 \| good
2026-10-22T17:00:00.000Z	33 \| good	1.492 \| good	6.276 \| good	36.455 \| good	2.096 \| good	17.611 \| good	0.48 \| good
2026-10-22T18:00:00.000Z	36 \| good	4.56 \| good	18.404 \| good	39.174 \| good	1.104 \| good	15.309 \| good	0.367 \| good
2026-10-22T19:00:00.000Z	44 \| good	1.462 \| good	6.771 \| good	47.653 \| good	1.275 \| good	8.615 \| good	0.274 \| good
2026-10-22T20:00:00.000Z	44 \| good	3.354 \| good	21.02 \| good	47.886 \| good	1.569 \| good	9.464 \| good	0.298 \| good
2026-10-22T20:00:00.000Z	44 \| good	3.354 \| good	21.02 \| good	47.886 \| good	1.569 \| good	9.464 \| good	0.298 \| good
2026-10-22T21:00:00.000Z	49 \| good	4.9 \| good	21.173 \| good	52.667 \| good	0.524 \| good	0.551 \| good	0.13 \| good
2026-10-22T22:00:00.000Z	44 \| good	7.061 \| good	31.285 \| good	46.514 \| good	0.521 \| good	1.132 \| good	0.139 \| good
2026-10-22T23:00:00.000Z	49 \| good	8.944 \| good	39.494 \| good	37.352 \| good	0.512 \| good	2.763 \| good	0.158 \| good
2026-10-23T00:00:00.000Z	44 \| good	7.788 \| good	34.382 \| good	25.027 \| good	0.536 \| good	3.896 \| good	0.173 \| good
2026-10-23T01:00:00.000Z	33 \| good	6.403 \| good	28.499 \| good	14.367 \| good	0.598 \| good	3.714 \| good	0.174 \| good
2026-10-23T02:00:00.000Z	44 \| good	8.154 \| good	35.475 \| good	9.954 \| good	0.667 \| good	3.306 \| good	0.173 \| good
2026-10-23T03:00:00.000Z	49 \| good	8.782 \| good	38.299 \| good	7.261 \| good	0.727 \| good	2.948 \| good	0.172 \| good
2026-10-23T04:00:00.000Z	54 \| moderate	10.731 \| good	47.997 \| good	8.81 \| good	0.767 \| good	2.684 \| good	0.174 \| good
2026-10-23T05:00:00.000Z	54 \| moderate	10.876 \| good	48.12 \| good	8.736 \| good	0.776 \| good	2.445 \| good	0.174 \| good
2026-10-23T06:00:00.000Z	49 \| good	8.623 \| good	37.345 \| good	7.103 \| good	0.753 \| good	2.233 \| good	0.173 \| good
2026-10-23T07:00:00.000Z	52 \| moderate	9.592 \| good	42.993 \| good	9.058 \| good	0.714 \| good	2.096 \| good	0.171 \| good
2026-10-23T08:00:00.000Z	38 \| good	7.324 \| good	32.201 \| good	8.068 \| good	0.674 \| good	2.039 \| good	0.168 \| good
2026-10-23T09:00:00.000Z	44 \| good	7.689 \| good	34.095 \| good	10.944 \| good	0.639 \| good	2.044 \| good	0.166 \| good
2026-10-23T10:00:00.000Z	33 \| good	6.259 \| good	28.2 \| good	12.521 \| good	0.609 \| good	2.124 \| good	0.164 \| good
2026-10-23T11:00:00.000Z	44 \| good	7.816 \| good	34.296 \| good	8.88 \| good	0.584 \| good	2.322 \| good	0.165 \| good
2026-10-23T12:00:00.000Z	27 \| good	5.47 \| good	23.567 \| good	5.247 \| good	0.566 \| good	2.932 \| good	0.171 \| good
2026-10-23T13:00:00.000Z	27 \| good	5.032 \| good	21.521 \| good	13.812 \| good	0.536 \| good	3.342 \| good	0.185 \| good
2026-10-23T14:00:00.000Z	54 \| moderate	10.816 \| good	48.074 \| good	25.877 \| good	0.562 \| good	2.567 \| good	0.186 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	13.625 \| fine	61 \| fine	35.026 \| good	0.644 \| good	1.676 \| good	0.18 \| good
2026-10-23T16:00:00.000Z	56 \| moderate	12.192 \| fine	54.957 \| good	42.208 \| good	0.649 \| good	1.151 \| good	0.177 \| good
2026-10-23T17:00:00.000Z	54 \| moderate	11.46 \| good	50.956 \| good	47.921 \| good	0.62 \| good	0.832 \| good	0.173 \| good
2026-10-23T18:00:00.000Z	54 \| moderate	10.734 \| good	47.926 \| good	50.395 \| good	0.579 \| good	0.644 \| good	0.168 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	11.247 \| good	49.984 \| good	52.514 \| good	0.545 \| good	0.59 \| good	0.165 \| good
2026-10-23T20:00:00.000Z	49 \| good	9.38 \| good	42.032 \| good	52.844 \| good	0.52 \| good	0.588 \| good	0.163 \| good
2026-10-23T21:00:00.000Z	49 \| good	7.684 \| good	34.032 \| good	52.797 \| good	0.505 \| good	0.658 \| good	0.162 \| good
2026-10-23T22:00:00.000Z	49 \| good	8.555 \| good	37.384 \| good	47.816 \| good	0.483 \| good	1.224 \| good	0.169 \| good
2026-10-23T23:00:00.000Z	52 \| moderate	9.706 \| good	43.366 \| good	41.76 \| good	0.457 \| good	4.261 \| good	0.205 \| good
2026-10-24T00:00:00.000Z	49 \| good	8.736 \| good	38.588 \| good	32.373 \| good	0.458 \| good	6.861 \| good	0.238 \| good
2026-10-24T01:00:00.000Z	38 \| good	6.855 \| good	30.312 \| good	27.539 \| good	0.464 \| good	6.338 \| good	0.235 \| good
2026-10-24T02:00:00.000Z	54 \| moderate	10.627 \| good	47.023 \| good	19.349 \| good	0.476 \| good	5.306 \| good	0.223 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	11.397 \| good	50.154 \| good	16.042 \| good	0.492 \| good	4.503 \| good	0.215 \| good
2026-10-24T04:00:00.000Z	56 \| moderate	12.106 \| fine	54.756 \| good	15.685 \| good	0.512 \| good	4.043 \| good	0.211 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	11.996 \| good	53.928 \| good	11.887 \| good	0.54 \| good	3.575 \| good	0.208 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.972 \| good	39.326 \| good	12.023 \| good	0.569 \| good	3.031 \| good	0.202 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	10.967 \| good	48.233 \| good	11.536 \| good	0.574 \| good	2.719 \| good	0.196 \| good
2026-10-24T08:00:00.000Z	44 \| good	8.126 \| good	35.352 \| good	11.077 \| good	0.56 \| good	2.576 \| good	0.19 \| good
2026-10-24T09:00:00.000Z	49 \| good	8.845 \| good	39.211 \| good	11.641 \| good	0.545 \| good	2.512 \| good	0.185 \| good
2026-10-24T10:00:00.000Z	38 \| good	7.102 \| good	31.225 \| good	15.239 \| good	0.536 \| good	2.529 \| good	0.183 \| good
2026-10-24T11:00:00.000Z	49 \| good	8.851 \| good	39.035 \| good	13.22 \| good	0.535 \| good	2.639 \| good	0.182 \| good
2026-10-24T12:00:00.000Z	44 \| good	7.583 \| good	33.178 \| good	12.746 \| good	0.54 \| good	3.044 \| good	0.185 \| good
2026-10-24T13:00:00.000Z	38 \| good	6.831 \| good	30.216 \| good	23.334 \| good	0.534 \| good	3.155 \| good	0.192 \| good
2026-10-24T14:00:00.000Z	60 \| moderate	13.767 \| fine	61.261 \| fine	35.095 \| good	0.564 \| good	2.582 \| good	0.193 \| good
2026-10-24T15:00:00.000Z	56 \| moderate	11.564 \| good	51.027 \| good	39.788 \| good	0.619 \| good	1.838 \| good	0.19 \| good
2026-10-24T16:00:00.000Z	52 \| moderate	10.37 \| good	46.027 \| good	42.107 \| good	0.605 \| good	1.015 \| good	0.183 \| good
2026-10-24T17:00:00.000Z	56 \| moderate	11.714 \| good	52.06 \| good	42.553 \| good	0.555 \| good	0.641 \| good	0.176 \| good
2026-10-24T18:00:00.000Z	54 \| moderate	11.467 \| good	50.949 \| good	43.378 \| good	0.522 \| good	0.516 \| good	0.172 \| good
2026-10-24T19:00:00.000Z	54 \| moderate	10.785 \| good	48.013 \| good	47.46 \| good	0.515 \| good	0.471 \| good	0.169 \| good
2026-10-24T20:00:00.000Z	49 \| good	9.371 \| good	42.046 \| good	51.301 \| good	0.527 \| good	0.469 \| good	0.169 \| good

Hartselle

Empower business decisions with accurate air quality data

Hartselle, Alabama air quality map: Real-time AQI near you

0.27ppm

How accurate is Alabama, USA air quality data?

Air quality measurements for Alabama, 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 Hartselle, Alabama updated?

Air quality data for Hartselle, Alabama is updated on an hourly basis.

When did Hartselle, Alabama experience the worst air quality in the last 24 hours?

The worst air quality in Hartselle, Alabama was recorded at 09:00:00 on 2026-10-21.

When did Hartselle, Alabama have its best air quality in the last 24 hours?

The best air quality in Hartselle, Alabama was recorded at 12:00:00 on 2026-10-22.

What is the real-time air quality index for Hartselle, Alabama?

The real-time air quality index in Hartselle, Alabama is 44, currently categorized as Good.

Which pollutant is found most often in Hartselle, Alabama?

The most common pollutant in Hartselle, Alabama is O3.

What can I do if the air quality in Hartselle, Alabama is poor?

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

What are the current PM_2.5 levels in Hartselle, Alabama?

The measured PM_2.5 levels in Hartselle, Alabama at present are 3.354 μg/m³.

What are the current PM₁₀ levels at Hartselle, Alabama?

The current PM₁₀ levels in Hartselle, Alabama are 21.02 μg/m³.

What are the current carbon monoxide (CO) levels at Hartselle, Alabama?

The current carbon monoxide (CO) level in Hartselle, Alabama is 0.298 ppm.

What are the current sulfur dioxide (SO₂) levels at Hartselle, Alabama?

The current sulfur dioxide (SO₂) levels in Hartselle, Alabama are 1.569 ppb.

What are the current ozone (O₃) levels at Hartselle, Alabama?

The current ozone (O₃) levels at Hartselle, Alabama is 47.886 ppm.

What are the current nitrogen dioxide (NO₂) levels at Hartselle, Alabama?

The current nitrogen dioxide (NO₂) levels at Hartselle, Alabama is 9.464 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	41 \| good	1.074 \| good	4.761 \| good	44.382 \| good	1.261 \| good	10.606 \| good	0.279 \| good
2026-10-20T22:00:00.000Z	43 \| good	0.689 \| good	3.224 \| good	46.099 \| good	1.524 \| good	9.221 \| good	0.252 \| good
2026-10-20T23:00:00.000Z	42 \| good	2.976 \| good	12.062 \| good	44.847 \| good	1.012 \| good	3.42 \| good	0.3 \| good
2026-10-21T00:00:00.000Z	34 \| good	1.046 \| good	4.028 \| good	36.571 \| good	0.922 \| good	4.583 \| good	0.362 \| good
2026-10-21T01:00:00.000Z	44 \| good	7.944 \| good	12.774 \| good	31.529 \| good	1.283 \| good	9.244 \| good	0.58 \| good
2026-10-21T02:00:00.000Z	22 \| good	3.95 \| good	16.043 \| good	23.018 \| good	1.375 \| good	16.757 \| good	0.569 \| good
2026-10-21T03:00:00.000Z	44 \| good	7.505 \| good	33.041 \| good	2.948 \| good	0.312 \| good	6.713 \| good	0.202 \| good
2026-10-21T04:00:00.000Z	12 \| good	1.536 \| good	6.509 \| good	8.618 \| good	0.897 \| good	13.387 \| good	0.561 \| good
2026-10-21T05:00:00.000Z	9 \| good	0.975 \| good	3.635 \| good	9.058 \| good	0.856 \| good	9.896 \| good	0.529 \| good
2026-10-21T06:00:00.000Z	11 \| good	1.603 \| good	6.437 \| good	7.289 \| good	0.871 \| good	9.428 \| good	0.563 \| good
2026-10-21T07:00:00.000Z	11 \| good	1.641 \| good	5.829 \| good	5.589 \| good	0.892 \| good	10.739 \| good	0.599 \| good
2026-10-21T08:00:00.000Z	11 \| good	1.898 \| good	7.168 \| good	5.587 \| good	0.894 \| good	10.98 \| good	0.595 \| good
2026-10-21T09:00:00.000Z	8 \| good	1.484 \| good	5.92 \| good	5.515 \| good	0.867 \| good	9.384 \| good	0.566 \| good
2026-10-21T10:00:00.000Z	11 \| good	1.884 \| good	8.093 \| good	5.296 \| good	0.828 \| good	8.747 \| good	0.561 \| good
2026-10-21T11:00:00.000Z	11 \| good	1.875 \| good	8.097 \| good	5.512 \| good	0.958 \| good	7.067 \| good	0.55 \| good
2026-10-21T12:00:00.000Z	22 \| good	4.372 \| good	12.004 \| good	5.456 \| good	0.933 \| good	8.714 \| good	0.593 \| good
2026-10-21T13:00:00.000Z	22 \| good	3.915 \| good	15.83 \| good	5.428 \| good	0.917 \| good	7.095 \| good	0.624 \| good
2026-10-21T14:00:00.000Z	44 \| good	8.078 \| good	44.234 \| good	5.852 \| good	1.073 \| good	10.499 \| good	0.658 \| good
2026-10-21T15:00:00.000Z	52 \| moderate	9.571 \| good	39.545 \| good	10.729 \| good	1.245 \| good	15.138 \| good	0.734 \| good
2026-10-21T16:00:00.000Z	18 \| good	1.905 \| good	8.824 \| good	19.319 \| good	3.415 \| good	18.889 \| good	0.531 \| good
2026-10-21T17:00:00.000Z	23 \| good	2.158 \| good	9.531 \| good	24.688 \| good	3.946 \| good	13.598 \| good	0.33 \| good
2026-10-21T18:00:00.000Z	32 \| good	4.745 \| good	12.825 \| good	34.601 \| good	0.879 \| good	13.831 \| good	0.306 \| good
2026-10-21T19:00:00.000Z	41 \| good	2.298 \| good	10.23 \| good	43.664 \| good	4.166 \| good	9.456 \| good	0.265 \| good
2026-10-21T20:00:00.000Z	43 \| good	6.611 \| good	28.789 \| good	46.402 \| good	2.613 \| good	7.05 \| good	0.263 \| good
2026-10-21T21:00:00.000Z	47 \| good	3.818 \| good	16.822 \| good	51.343 \| good	2.331 \| good	5.464 \| good	0.244 \| good
2026-10-21T22:00:00.000Z	44 \| good	3.324 \| good	17.026 \| good	47.904 \| good	1.219 \| good	6.589 \| good	0.203 \| good
2026-10-21T23:00:00.000Z	44 \| good	3.522 \| good	12.944 \| good	46.545 \| good	1.066 \| good	4.506 \| good	0.268 \| good
2026-10-22T00:00:00.000Z	42 \| good	3.293 \| good	18.339 \| good	44.516 \| good	1.034 \| good	14.932 \| good	0.302 \| good
2026-10-22T01:00:00.000Z	32 \| good	4.503 \| good	14.876 \| good	35.335 \| good	1.388 \| good	9.321 \| good	0.402 \| good
2026-10-22T02:00:00.000Z	22 \| good	3.795 \| good	14.034 \| good	22.427 \| good	1.097 \| good	8.928 \| good	0.46 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.698 \| good	30.057 \| good	6.531 \| good	0.539 \| good	6.952 \| good	0.214 \| good
2026-10-22T04:00:00.000Z	22 \| good	4.341 \| good	19.889 \| good	9.292 \| good	0.919 \| good	7.48 \| good	0.655 \| good
2026-10-22T05:00:00.000Z	28 \| good	3.764 \| good	29.651 \| good	15.752 \| good	0.876 \| good	4.317 \| good	0.624 \| good
2026-10-22T06:00:00.000Z	27 \| good	4.906 \| good	18.166 \| good	10.719 \| good	0.834 \| good	4.4 \| good	0.571 \| good
2026-10-22T07:00:00.000Z	25 \| good	4.351 \| good	27.179 \| good	6.551 \| good	0.828 \| good	10.466 \| good	0.535 \| good
2026-10-22T08:00:00.000Z	33 \| good	6.192 \| good	28.333 \| good	6.261 \| good	0.834 \| good	11.29 \| good	0.487 \| good
2026-10-22T09:00:00.000Z	13 \| good	1.117 \| good	4.1 \| good	6.359 \| good	0.99 \| good	13.983 \| good	0.433 \| good
2026-10-22T10:00:00.000Z	11 \| good	1.806 \| good	6.647 \| good	5.386 \| good	0.928 \| good	9.995 \| good	0.421 \| good
2026-10-22T11:00:00.000Z	16 \| good	2.631 \| good	10.813 \| good	5.595 \| good	0.966 \| good	10.573 \| good	0.441 \| good
2026-10-22T12:00:00.000Z	10 \| good	1.361 \| good	4.147 \| good	5.888 \| good	0.977 \| good	10.951 \| good	0.541 \| good
2026-10-22T13:00:00.000Z	12 \| good	1.314 \| good	3.678 \| good	5.908 \| good	0.983 \| good	12.581 \| good	0.593 \| good
2026-10-22T14:00:00.000Z	44 \| good	8.403 \| good	16.655 \| good	7.209 \| good	1.153 \| good	11.388 \| good	0.639 \| good
2026-10-22T15:00:00.000Z	44 \| good	7.659 \| good	29.545 \| good	10.09 \| good	1.143 \| good	11.48 \| good	0.512 \| good
2026-10-22T16:00:00.000Z	22 \| good	1.704 \| good	7.407 \| good	23.8 \| good	1.703 \| good	14.811 \| good	0.476 \| good
2026-10-22T17:00:00.000Z	33 \| good	1.492 \| good	6.276 \| good	36.455 \| good	2.096 \| good	17.611 \| good	0.48 \| good
2026-10-22T18:00:00.000Z	36 \| good	4.56 \| good	18.404 \| good	39.174 \| good	1.104 \| good	15.309 \| good	0.367 \| good
2026-10-22T19:00:00.000Z	44 \| good	1.462 \| good	6.771 \| good	47.653 \| good	1.275 \| good	8.615 \| good	0.274 \| good
2026-10-22T20:00:00.000Z	44 \| good	3.354 \| good	21.02 \| good	47.886 \| good	1.569 \| good	9.464 \| good	0.298 \| good
2026-10-22T20:00:00.000Z	44 \| good	3.354 \| good	21.02 \| good	47.886 \| good	1.569 \| good	9.464 \| good	0.298 \| good
2026-10-22T21:00:00.000Z	49 \| good	4.9 \| good	21.173 \| good	52.667 \| good	0.524 \| good	0.551 \| good	0.13 \| good
2026-10-22T22:00:00.000Z	44 \| good	7.061 \| good	31.285 \| good	46.514 \| good	0.521 \| good	1.132 \| good	0.139 \| good
2026-10-22T23:00:00.000Z	49 \| good	8.944 \| good	39.494 \| good	37.352 \| good	0.512 \| good	2.763 \| good	0.158 \| good
2026-10-23T00:00:00.000Z	44 \| good	7.788 \| good	34.382 \| good	25.027 \| good	0.536 \| good	3.896 \| good	0.173 \| good
2026-10-23T01:00:00.000Z	33 \| good	6.403 \| good	28.499 \| good	14.367 \| good	0.598 \| good	3.714 \| good	0.174 \| good
2026-10-23T02:00:00.000Z	44 \| good	8.154 \| good	35.475 \| good	9.954 \| good	0.667 \| good	3.306 \| good	0.173 \| good
2026-10-23T03:00:00.000Z	49 \| good	8.782 \| good	38.299 \| good	7.261 \| good	0.727 \| good	2.948 \| good	0.172 \| good
2026-10-23T04:00:00.000Z	54 \| moderate	10.731 \| good	47.997 \| good	8.81 \| good	0.767 \| good	2.684 \| good	0.174 \| good
2026-10-23T05:00:00.000Z	54 \| moderate	10.876 \| good	48.12 \| good	8.736 \| good	0.776 \| good	2.445 \| good	0.174 \| good
2026-10-23T06:00:00.000Z	49 \| good	8.623 \| good	37.345 \| good	7.103 \| good	0.753 \| good	2.233 \| good	0.173 \| good
2026-10-23T07:00:00.000Z	52 \| moderate	9.592 \| good	42.993 \| good	9.058 \| good	0.714 \| good	2.096 \| good	0.171 \| good
2026-10-23T08:00:00.000Z	38 \| good	7.324 \| good	32.201 \| good	8.068 \| good	0.674 \| good	2.039 \| good	0.168 \| good
2026-10-23T09:00:00.000Z	44 \| good	7.689 \| good	34.095 \| good	10.944 \| good	0.639 \| good	2.044 \| good	0.166 \| good
2026-10-23T10:00:00.000Z	33 \| good	6.259 \| good	28.2 \| good	12.521 \| good	0.609 \| good	2.124 \| good	0.164 \| good
2026-10-23T11:00:00.000Z	44 \| good	7.816 \| good	34.296 \| good	8.88 \| good	0.584 \| good	2.322 \| good	0.165 \| good
2026-10-23T12:00:00.000Z	27 \| good	5.47 \| good	23.567 \| good	5.247 \| good	0.566 \| good	2.932 \| good	0.171 \| good
2026-10-23T13:00:00.000Z	27 \| good	5.032 \| good	21.521 \| good	13.812 \| good	0.536 \| good	3.342 \| good	0.185 \| good
2026-10-23T14:00:00.000Z	54 \| moderate	10.816 \| good	48.074 \| good	25.877 \| good	0.562 \| good	2.567 \| good	0.186 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	13.625 \| fine	61 \| fine	35.026 \| good	0.644 \| good	1.676 \| good	0.18 \| good
2026-10-23T16:00:00.000Z	56 \| moderate	12.192 \| fine	54.957 \| good	42.208 \| good	0.649 \| good	1.151 \| good	0.177 \| good
2026-10-23T17:00:00.000Z	54 \| moderate	11.46 \| good	50.956 \| good	47.921 \| good	0.62 \| good	0.832 \| good	0.173 \| good
2026-10-23T18:00:00.000Z	54 \| moderate	10.734 \| good	47.926 \| good	50.395 \| good	0.579 \| good	0.644 \| good	0.168 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	11.247 \| good	49.984 \| good	52.514 \| good	0.545 \| good	0.59 \| good	0.165 \| good
2026-10-23T20:00:00.000Z	49 \| good	9.38 \| good	42.032 \| good	52.844 \| good	0.52 \| good	0.588 \| good	0.163 \| good
2026-10-23T21:00:00.000Z	49 \| good	7.684 \| good	34.032 \| good	52.797 \| good	0.505 \| good	0.658 \| good	0.162 \| good
2026-10-23T22:00:00.000Z	49 \| good	8.555 \| good	37.384 \| good	47.816 \| good	0.483 \| good	1.224 \| good	0.169 \| good
2026-10-23T23:00:00.000Z	52 \| moderate	9.706 \| good	43.366 \| good	41.76 \| good	0.457 \| good	4.261 \| good	0.205 \| good
2026-10-24T00:00:00.000Z	49 \| good	8.736 \| good	38.588 \| good	32.373 \| good	0.458 \| good	6.861 \| good	0.238 \| good
2026-10-24T01:00:00.000Z	38 \| good	6.855 \| good	30.312 \| good	27.539 \| good	0.464 \| good	6.338 \| good	0.235 \| good
2026-10-24T02:00:00.000Z	54 \| moderate	10.627 \| good	47.023 \| good	19.349 \| good	0.476 \| good	5.306 \| good	0.223 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	11.397 \| good	50.154 \| good	16.042 \| good	0.492 \| good	4.503 \| good	0.215 \| good
2026-10-24T04:00:00.000Z	56 \| moderate	12.106 \| fine	54.756 \| good	15.685 \| good	0.512 \| good	4.043 \| good	0.211 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	11.996 \| good	53.928 \| good	11.887 \| good	0.54 \| good	3.575 \| good	0.208 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.972 \| good	39.326 \| good	12.023 \| good	0.569 \| good	3.031 \| good	0.202 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	10.967 \| good	48.233 \| good	11.536 \| good	0.574 \| good	2.719 \| good	0.196 \| good
2026-10-24T08:00:00.000Z	44 \| good	8.126 \| good	35.352 \| good	11.077 \| good	0.56 \| good	2.576 \| good	0.19 \| good
2026-10-24T09:00:00.000Z	49 \| good	8.845 \| good	39.211 \| good	11.641 \| good	0.545 \| good	2.512 \| good	0.185 \| good
2026-10-24T10:00:00.000Z	38 \| good	7.102 \| good	31.225 \| good	15.239 \| good	0.536 \| good	2.529 \| good	0.183 \| good
2026-10-24T11:00:00.000Z	49 \| good	8.851 \| good	39.035 \| good	13.22 \| good	0.535 \| good	2.639 \| good	0.182 \| good
2026-10-24T12:00:00.000Z	44 \| good	7.583 \| good	33.178 \| good	12.746 \| good	0.54 \| good	3.044 \| good	0.185 \| good
2026-10-24T13:00:00.000Z	38 \| good	6.831 \| good	30.216 \| good	23.334 \| good	0.534 \| good	3.155 \| good	0.192 \| good
2026-10-24T14:00:00.000Z	60 \| moderate	13.767 \| fine	61.261 \| fine	35.095 \| good	0.564 \| good	2.582 \| good	0.193 \| good
2026-10-24T15:00:00.000Z	56 \| moderate	11.564 \| good	51.027 \| good	39.788 \| good	0.619 \| good	1.838 \| good	0.19 \| good
2026-10-24T16:00:00.000Z	52 \| moderate	10.37 \| good	46.027 \| good	42.107 \| good	0.605 \| good	1.015 \| good	0.183 \| good
2026-10-24T17:00:00.000Z	56 \| moderate	11.714 \| good	52.06 \| good	42.553 \| good	0.555 \| good	0.641 \| good	0.176 \| good
2026-10-24T18:00:00.000Z	54 \| moderate	11.467 \| good	50.949 \| good	43.378 \| good	0.522 \| good	0.516 \| good	0.172 \| good
2026-10-24T19:00:00.000Z	54 \| moderate	10.785 \| good	48.013 \| good	47.46 \| good	0.515 \| good	0.471 \| good	0.169 \| good
2026-10-24T20:00:00.000Z	49 \| good	9.371 \| good	42.046 \| good	51.301 \| good	0.527 \| good	0.469 \| good	0.169 \| good

Real-time air quality index in Hartselle, Alabama today

Common air pollutants in Hartselle, Alabama

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Hartselle, Alabama air quality forecast and history

Empower business decisions with accurate air quality data

Hartselle, Alabama air quality map: Real-time AQI near you

Air quality in nearby cities

Decatur, Alabama

Cullman, Alabama

Madison, Alabama

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Huntsville, Alabama

Meridianville, Alabama

How accurate is Alabama, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Hartselle, Alabama updated?

When did Hartselle, Alabama experience the worst air quality in the last 24 hours?

When did Hartselle, Alabama have its best air quality in the last 24 hours?

What is the real-time air quality index for Hartselle, Alabama?

Which pollutant is found most often in Hartselle, Alabama?

What can I do if the air quality in Hartselle, Alabama is poor?

What are the current PM2.5 levels in Hartselle, Alabama?

What are the current PM10 levels at Hartselle, Alabama?

What are the current carbon monoxide (CO) levels at Hartselle, Alabama?

What are the current sulfur dioxide (SO2) levels at Hartselle, Alabama?

What are the current ozone (O3) levels at Hartselle, Alabama?

What are the current nitrogen dioxide (NO2) levels at Hartselle, Alabama?

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 Hartselle, Alabama?

What are the current PM₁₀ levels at Hartselle, Alabama?

What are the current sulfur dioxide (SO₂) levels at Hartselle, Alabama?

What are the current ozone (O₃) levels at Hartselle, Alabama?

What are the current nitrogen dioxide (NO₂) levels at Hartselle, Alabama?