What are the current PM10 levels at Hartselle, Alabama?

The current PM10 levels in Hartselle, Alabama are 44.186 μg/m3.

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

The current sulfur dioxide (SO2) levels in Hartselle, Alabama are 0.95 ppb.

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

The current ozone (O3) levels at Hartselle, Alabama is 29.051 ppm.

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

The current nitrogen dioxide (NO2) levels at Hartselle, Alabama is 6.176 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 10.013 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)

Moderate

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)

10.01 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.19 μg/m³

155

255

425

605+

Ozone (O₃)

29.05 ppb

201

201+

Sulfur Dioxide (SO₂)

0.95 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.18 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.51 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2026-05-14T11:00:00.000Z	41 \| good	4.541 \| good	19.983 \| good	43.747 \| good	0.598 \| good	12.508 \| good	0.207 \| good
2026-05-14T12:00:00.000Z	36 \| good	4.993 \| good	21.226 \| good	39.116 \| good	0.755 \| good	14.054 \| good	0.228 \| good
2026-05-14T13:00:00.000Z	37 \| good	4.987 \| good	20.887 \| good	39.847 \| good	0.774 \| good	12.51 \| good	0.243 \| good
2026-05-14T14:00:00.000Z	42 \| good	4.531 \| good	19.423 \| good	45.146 \| good	1.556 \| good	9.139 \| good	0.201 \| good
2026-05-14T15:00:00.000Z	42 \| good	2.944 \| good	12.221 \| good	45.359 \| good	0.802 \| good	8.763 \| good	0.226 \| good
2026-05-14T16:00:00.000Z	43 \| good	2.453 \| good	10.066 \| good	45.665 \| good	0.719 \| good	7.559 \| good	0.207 \| good
2026-05-14T17:00:00.000Z	43 \| good	5.06 \| good	21.631 \| good	45.507 \| good	1.032 \| good	7.132 \| good	0.21 \| good
2026-05-14T18:00:00.000Z	44 \| good	4.439 \| good	18.116 \| good	47.539 \| good	0.784 \| good	8.432 \| good	0.21 \| good
2026-05-14T19:00:00.000Z	48 \| good	2.42 \| good	10.391 \| good	51.54 \| good	0.669 \| good	7.469 \| good	0.192 \| good
2026-05-14T20:00:00.000Z	47 \| good	4.083 \| good	16.414 \| good	50.772 \| good	0.666 \| good	6.097 \| good	0.185 \| good
2026-05-14T21:00:00.000Z	47 \| good	2.601 \| good	9.077 \| good	50.797 \| good	0.475 \| good	6.311 \| good	0.168 \| good
2026-05-14T22:00:00.000Z	51 \| moderate	5.397 \| good	22.975 \| good	54.513 \| good	0.498 \| good	6.179 \| good	0.183 \| good
2026-05-14T23:00:00.000Z	48 \| good	4.523 \| good	20.535 \| good	51.774 \| good	0.533 \| good	6.57 \| good	0.193 \| good
2026-05-15T00:00:00.000Z	48 \| good	3.716 \| good	16.954 \| good	51.73 \| good	0.548 \| good	6.536 \| good	0.187 \| good
2026-05-15T01:00:00.000Z	48 \| good	5.717 \| good	25.962 \| good	51.912 \| good	0.551 \| good	7.946 \| good	0.208 \| good
2026-05-15T02:00:00.000Z	47 \| good	4.31 \| good	19.284 \| good	50.728 \| good	0.686 \| good	9.977 \| good	0.201 \| good
2026-05-15T03:00:00.000Z	37 \| good	4.16 \| good	18.337 \| good	39.698 \| good	0.589 \| good	12.113 \| good	0.258 \| good
2026-05-15T04:00:00.000Z	36 \| good	3.497 \| good	15.683 \| good	39.033 \| good	0.589 \| good	11.403 \| good	0.368 \| good
2026-05-15T05:00:00.000Z	33 \| good	3.213 \| good	12.428 \| good	35.922 \| good	0.551 \| good	16.996 \| good	0.368 \| good
2026-05-15T06:00:00.000Z	27 \| good	5.143 \| good	21.536 \| good	29.208 \| good	0.625 \| good	15.973 \| good	0.31 \| good
2026-05-15T07:00:00.000Z	27 \| good	5.17 \| good	21.626 \| good	20.904 \| good	0.606 \| good	17.81 \| good	0.311 \| good
2026-05-15T08:00:00.000Z	38 \| good	6.534 \| good	27.077 \| good	20.165 \| good	0.612 \| good	19.285 \| good	0.295 \| good
2026-05-15T09:00:00.000Z	27 \| good	5.414 \| good	21.589 \| good	18.396 \| good	0.838 \| good	16.386 \| good	0.263 \| good
2026-05-15T10:00:00.000Z	27 \| good	4.74 \| good	19.16 \| good	12.896 \| good	0.658 \| good	13.43 \| good	0.26 \| good
2026-05-15T11:00:00.000Z	33 \| good	6.395 \| good	27.757 \| good	9.389 \| good	0.638 \| good	11.295 \| good	0.307 \| good
2026-05-15T12:00:00.000Z	33 \| good	6.269 \| good	26.623 \| good	10.234 \| good	0.558 \| good	12.276 \| good	0.373 \| good
2026-05-15T13:00:00.000Z	33 \| good	6.28 \| good	26.807 \| good	17.441 \| good	0.641 \| good	11.269 \| good	0.314 \| good
2026-05-15T14:00:00.000Z	22 \| good	3.947 \| good	17.081 \| good	18.24 \| good	0.533 \| good	10.661 \| good	0.334 \| good
2026-05-15T15:00:00.000Z	28 \| good	2.19 \| good	8.586 \| good	30.475 \| good	0.334 \| good	10.442 \| good	0.292 \| good
2026-05-15T16:00:00.000Z	29 \| good	4.15 \| good	18.572 \| good	30.696 \| good	0.384 \| good	6.219 \| good	0.224 \| good
2026-05-15T17:00:00.000Z	32 \| good	3.574 \| good	15.492 \| good	34.663 \| good	0.479 \| good	4.637 \| good	0.199 \| good
2026-05-15T18:00:00.000Z	35 \| good	3.662 \| good	15.505 \| good	37.716 \| good	0.671 \| good	8.051 \| good	0.241 \| good
2026-05-15T19:00:00.000Z	42 \| good	5.21 \| good	22.012 \| good	45.062 \| good	0.669 \| good	6.439 \| good	0.224 \| good
2026-05-15T20:00:00.000Z	50 \| good	3.983 \| good	17.848 \| good	54.247 \| good	0.497 \| good	6.553 \| good	0.241 \| good
2026-05-15T21:00:00.000Z	51 \| moderate	5.05 \| good	22.421 \| good	54.712 \| good	0.595 \| good	6.952 \| good	0.241 \| good
2026-05-15T22:00:00.000Z	54 \| moderate	4.966 \| good	21.566 \| good	55.716 \| fine	0.83 \| good	7.607 \| good	0.241 \| good
2026-05-15T23:00:00.000Z	48 \| good	6.037 \| good	27.205 \| good	52 \| good	0.974 \| good	7.807 \| good	0.241 \| good
2026-05-16T00:00:00.000Z	44 \| good	5.299 \| good	22.727 \| good	48.339 \| good	1.127 \| good	7.145 \| good	0.241 \| good
2026-05-16T01:00:00.000Z	44 \| good	6.502 \| good	28.611 \| good	48.35 \| good	1.26 \| good	5.631 \| good	0.26 \| good
2026-05-16T02:00:00.000Z	38 \| good	6.132 \| good	26.983 \| good	41.02 \| good	1.079 \| good	6.008 \| good	0.237 \| good
2026-05-16T03:00:00.000Z	42 \| good	6.849 \| good	29.557 \| good	45.037 \| good	0.762 \| good	5.843 \| good	0.332 \| good
2026-05-16T04:00:00.000Z	44 \| good	7.954 \| good	34.522 \| good	41.392 \| good	0.761 \| good	6.256 \| good	0.315 \| good
2026-05-16T05:00:00.000Z	44 \| good	8.316 \| good	36.191 \| good	41.248 \| good	0.718 \| good	5.053 \| good	0.295 \| good
2026-05-16T06:00:00.000Z	44 \| good	8.068 \| good	35.656 \| good	42.04 \| good	1 \| good	9.215 \| good	0.367 \| good
2026-05-16T07:00:00.000Z	44 \| good	8.174 \| good	35.797 \| good	35.78 \| good	1.082 \| good	8.967 \| good	0.537 \| good
2026-05-16T08:00:00.000Z	44 \| good	7.762 \| good	33.733 \| good	35.639 \| good	0.896 \| good	6.952 \| good	0.562 \| good
2026-05-16T09:00:00.000Z	52 \| moderate	10.013 \| good	44.186 \| good	29.051 \| good	0.95 \| good	6.176 \| good	0.511 \| good
2026-05-16T10:00:00.000Z	49 \| good	8.899 \| good	38.171 \| good	29.208 \| good	0.634 \| good	8.649 \| good	0.559 \| good
2026-05-16T10:00:00.000Z	52 \| moderate	10.013 \| good	44.186 \| good	29.051 \| good	0.95 \| good	6.176 \| good	0.511 \| good
2026-05-16T11:00:00.000Z	44 \| good	7.741 \| good	34.005 \| good	23.267 \| good	0.431 \| good	2.917 \| good	0.165 \| good
2026-05-16T12:00:00.000Z	33 \| good	5.52 \| good	23.931 \| good	29.697 \| good	0.415 \| good	2.772 \| good	0.165 \| good
2026-05-16T13:00:00.000Z	44 \| good	8.469 \| good	36.991 \| good	33.93 \| good	0.413 \| good	2.436 \| good	0.167 \| good
2026-05-16T14:00:00.000Z	34 \| good	5.633 \| good	24.101 \| good	37.339 \| good	0.437 \| good	1.683 \| good	0.167 \| good
2026-05-16T15:00:00.000Z	52 \| moderate	9.592 \| good	42.927 \| good	44.918 \| good	0.454 \| good	0.933 \| good	0.167 \| good
2026-05-16T16:00:00.000Z	52 \| moderate	9.704 \| good	43.02 \| good	51.067 \| good	0.428 \| good	0.623 \| good	0.164 \| good
2026-05-16T17:00:00.000Z	64 \| moderate	9.391 \| good	41.909 \| good	58.603 \| fine	0.377 \| good	0.504 \| good	0.163 \| good
2026-05-16T18:00:00.000Z	67 \| moderate	8.852 \| good	38.904 \| good	60.415 \| fine	0.34 \| good	0.518 \| good	0.162 \| good
2026-05-16T19:00:00.000Z	64 \| moderate	7.475 \| good	32.969 \| good	59.471 \| fine	0.308 \| good	0.565 \| good	0.158 \| good
2026-05-16T20:00:00.000Z	49 \| good	8.788 \| good	38.836 \| good	53.302 \| good	0.291 \| good	0.627 \| good	0.157 \| good
2026-05-16T21:00:00.000Z	52 \| moderate	9.597 \| good	42.928 \| good	55.011 \| fine	0.281 \| good	0.692 \| good	0.157 \| good
2026-05-16T22:00:00.000Z	61 \| moderate	7.087 \| good	31.051 \| good	58.028 \| fine	0.27 \| good	0.784 \| good	0.157 \| good
2026-05-16T23:00:00.000Z	80 \| moderate	7.529 \| good	33.043 \| good	63.616 \| fine	0.26 \| good	1.063 \| good	0.159 \| good
2026-05-17T00:00:00.000Z	58 \| moderate	9.472 \| good	42.105 \| good	57.124 \| fine	0.257 \| good	1.411 \| good	0.163 \| good
2026-05-17T01:00:00.000Z	58 \| moderate	13.07 \| fine	58.842 \| fine	45.541 \| good	0.262 \| good	1.853 \| good	0.167 \| good
2026-05-17T02:00:00.000Z	60 \| moderate	14.402 \| fine	64.819 \| fine	37.714 \| good	0.275 \| good	2.161 \| good	0.172 \| good
2026-05-17T03:00:00.000Z	60 \| moderate	13.763 \| fine	61.081 \| fine	36.19 \| good	0.292 \| good	2.431 \| good	0.177 \| good
2026-05-17T04:00:00.000Z	64 \| moderate	16.156 \| fine	71.207 \| fine	30.477 \| good	0.312 \| good	2.682 \| good	0.183 \| good
2026-05-17T05:00:00.000Z	62 \| moderate	14.603 \| fine	64.966 \| fine	24.431 \| good	0.327 \| good	2.925 \| good	0.188 \| good
2026-05-17T06:00:00.000Z	58 \| moderate	13.2 \| fine	59.067 \| fine	21.748 \| good	0.336 \| good	3.102 \| good	0.192 \| good
2026-05-17T07:00:00.000Z	56 \| moderate	12.406 \| fine	55.287 \| fine	22.884 \| good	0.342 \| good	3.251 \| good	0.196 \| good
2026-05-17T08:00:00.000Z	60 \| moderate	13.964 \| fine	62.983 \| fine	24.814 \| good	0.348 \| good	3.398 \| good	0.199 \| good
2026-05-17T09:00:00.000Z	62 \| moderate	14.803 \| fine	65.299 \| fine	20.642 \| good	0.353 \| good	3.586 \| good	0.202 \| good
2026-05-17T10:00:00.000Z	52 \| moderate	9.534 \| good	42.981 \| good	21.895 \| good	0.357 \| good	3.823 \| good	0.205 \| good
2026-05-17T11:00:00.000Z	52 \| moderate	10.325 \| good	46.031 \| good	12.584 \| good	0.358 \| good	4.062 \| good	0.208 \| good
2026-05-17T12:00:00.000Z	52 \| moderate	10.434 \| good	46.109 \| good	20.392 \| good	0.34 \| good	3.783 \| good	0.214 \| good
2026-05-17T13:00:00.000Z	54 \| moderate	11.4 \| good	50.805 \| good	30.208 \| good	0.395 \| good	2.34 \| good	0.213 \| good
2026-05-17T14:00:00.000Z	58 \| moderate	13.115 \| fine	58.939 \| fine	43.814 \| good	0.473 \| good	1.129 \| good	0.2 \| good
2026-05-17T15:00:00.000Z	60 \| moderate	14.248 \| fine	63.173 \| fine	51.401 \| good	0.432 \| good	0.635 \| good	0.189 \| good
2026-05-17T16:00:00.000Z	74 \| moderate	16.723 \| fine	74.763 \| fine	61.626 \| fine	0.354 \| good	0.438 \| good	0.179 \| good
2026-05-17T17:00:00.000Z	90 \| moderate	15.192 \| fine	68.762 \| fine	66.518 \| fine	0.301 \| good	0.378 \| good	0.167 \| good
2026-05-17T18:00:00.000Z	97 \| moderate	13.162 \| fine	59.054 \| fine	69.058 \| fine	0.274 \| good	0.36 \| good	0.159 \| good
2026-05-17T19:00:00.000Z	93 \| moderate	10.679 \| good	47.093 \| good	67.843 \| fine	0.254 \| good	0.354 \| good	0.153 \| good
2026-05-17T20:00:00.000Z	93 \| moderate	9.65 \| good	43.03 \| good	67.671 \| fine	0.242 \| good	0.35 \| good	0.148 \| good
2026-05-17T21:00:00.000Z	90 \| moderate	9.923 \| good	44 \| good	66.852 \| fine	0.235 \| good	0.358 \| good	0.146 \| good
2026-05-17T22:00:00.000Z	90 \| moderate	8.058 \| good	35.062 \| good	66.705 \| fine	0.232 \| good	0.4 \| good	0.145 \| good
2026-05-17T23:00:00.000Z	61 \| moderate	7.356 \| good	32.125 \| good	57.939 \| fine	0.23 \| good	0.486 \| good	0.146 \| good
2026-05-18T00:00:00.000Z	60 \| moderate	13.508 \| fine	60.967 \| fine	50.718 \| good	0.227 \| good	0.718 \| good	0.149 \| good
2026-05-18T01:00:00.000Z	60 \| moderate	13.864 \| fine	62.792 \| fine	44.808 \| good	0.23 \| good	1.411 \| good	0.156 \| good
2026-05-18T02:00:00.000Z	56 \| moderate	12.043 \| good	54.076 \| good	41.786 \| good	0.229 \| good	2.022 \| good	0.162 \| good
2026-05-18T03:00:00.000Z	56 \| moderate	11.994 \| good	53.85 \| good	36.013 \| good	0.23 \| good	2.448 \| good	0.168 \| good
2026-05-18T04:00:00.000Z	60 \| moderate	13.746 \| fine	61.177 \| fine	28.933 \| good	0.234 \| good	2.765 \| good	0.173 \| good
2026-05-18T05:00:00.000Z	52 \| moderate	10.392 \| good	46.015 \| good	26.182 \| good	0.238 \| good	2.874 \| good	0.176 \| good
2026-05-18T06:00:00.000Z	44 \| good	8.468 \| good	9.393 \| good	33.386 \| good	0.235 \| good	2.637 \| good	0.175 \| good
2026-05-18T07:00:00.000Z	49 \| good	8.929 \| good	39.143 \| good	32.046 \| good	0.228 \| good	2.501 \| good	0.173 \| good
2026-05-18T08:00:00.000Z	52 \| moderate	9.564 \| good	42.921 \| good	35.522 \| good	0.234 \| good	2.583 \| good	0.173 \| good
2026-05-18T09:00:00.000Z	58 \| moderate	12.87 \| fine	57.287 \| fine	32.831 \| good	0.254 \| good	2.765 \| good	0.174 \| good
2026-05-18T10:00:00.000Z	33 \| good	5.883 \| good	25.186 \| good	23.197 \| good	0.269 \| good	2.861 \| good	0.174 \| good

Hartselle

Empower business decisions with accurate air quality data

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

0.49ppm

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 10:00:00 on 2026-05-15.

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

The best air quality in Hartselle, Alabama was recorded at 02:00:00 on 2026-05-15.

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

The real-time air quality index in Hartselle, Alabama is 52, currently categorized as Moderate.

Which pollutant is found most often in Hartselle, Alabama?

The most common pollutant in Hartselle, Alabama is PM2.5.

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 10.013 μg/m³.

What are the current PM₁₀ levels at Hartselle, Alabama?

The current PM₁₀ levels in Hartselle, Alabama are 44.186 μg/m³.

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

The current carbon monoxide (CO) level in Hartselle, Alabama is 0.511 ppm.

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

The current sulfur dioxide (SO₂) levels in Hartselle, Alabama are 0.95 ppb.

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

The current ozone (O₃) levels at Hartselle, Alabama is 29.051 ppm.

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

The current nitrogen dioxide (NO₂) levels at Hartselle, Alabama is 6.176 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-14T11:00:00.000Z	41 \| good	4.541 \| good	19.983 \| good	43.747 \| good	0.598 \| good	12.508 \| good	0.207 \| good
2026-05-14T12:00:00.000Z	36 \| good	4.993 \| good	21.226 \| good	39.116 \| good	0.755 \| good	14.054 \| good	0.228 \| good
2026-05-14T13:00:00.000Z	37 \| good	4.987 \| good	20.887 \| good	39.847 \| good	0.774 \| good	12.51 \| good	0.243 \| good
2026-05-14T14:00:00.000Z	42 \| good	4.531 \| good	19.423 \| good	45.146 \| good	1.556 \| good	9.139 \| good	0.201 \| good
2026-05-14T15:00:00.000Z	42 \| good	2.944 \| good	12.221 \| good	45.359 \| good	0.802 \| good	8.763 \| good	0.226 \| good
2026-05-14T16:00:00.000Z	43 \| good	2.453 \| good	10.066 \| good	45.665 \| good	0.719 \| good	7.559 \| good	0.207 \| good
2026-05-14T17:00:00.000Z	43 \| good	5.06 \| good	21.631 \| good	45.507 \| good	1.032 \| good	7.132 \| good	0.21 \| good
2026-05-14T18:00:00.000Z	44 \| good	4.439 \| good	18.116 \| good	47.539 \| good	0.784 \| good	8.432 \| good	0.21 \| good
2026-05-14T19:00:00.000Z	48 \| good	2.42 \| good	10.391 \| good	51.54 \| good	0.669 \| good	7.469 \| good	0.192 \| good
2026-05-14T20:00:00.000Z	47 \| good	4.083 \| good	16.414 \| good	50.772 \| good	0.666 \| good	6.097 \| good	0.185 \| good
2026-05-14T21:00:00.000Z	47 \| good	2.601 \| good	9.077 \| good	50.797 \| good	0.475 \| good	6.311 \| good	0.168 \| good
2026-05-14T22:00:00.000Z	51 \| moderate	5.397 \| good	22.975 \| good	54.513 \| good	0.498 \| good	6.179 \| good	0.183 \| good
2026-05-14T23:00:00.000Z	48 \| good	4.523 \| good	20.535 \| good	51.774 \| good	0.533 \| good	6.57 \| good	0.193 \| good
2026-05-15T00:00:00.000Z	48 \| good	3.716 \| good	16.954 \| good	51.73 \| good	0.548 \| good	6.536 \| good	0.187 \| good
2026-05-15T01:00:00.000Z	48 \| good	5.717 \| good	25.962 \| good	51.912 \| good	0.551 \| good	7.946 \| good	0.208 \| good
2026-05-15T02:00:00.000Z	47 \| good	4.31 \| good	19.284 \| good	50.728 \| good	0.686 \| good	9.977 \| good	0.201 \| good
2026-05-15T03:00:00.000Z	37 \| good	4.16 \| good	18.337 \| good	39.698 \| good	0.589 \| good	12.113 \| good	0.258 \| good
2026-05-15T04:00:00.000Z	36 \| good	3.497 \| good	15.683 \| good	39.033 \| good	0.589 \| good	11.403 \| good	0.368 \| good
2026-05-15T05:00:00.000Z	33 \| good	3.213 \| good	12.428 \| good	35.922 \| good	0.551 \| good	16.996 \| good	0.368 \| good
2026-05-15T06:00:00.000Z	27 \| good	5.143 \| good	21.536 \| good	29.208 \| good	0.625 \| good	15.973 \| good	0.31 \| good
2026-05-15T07:00:00.000Z	27 \| good	5.17 \| good	21.626 \| good	20.904 \| good	0.606 \| good	17.81 \| good	0.311 \| good
2026-05-15T08:00:00.000Z	38 \| good	6.534 \| good	27.077 \| good	20.165 \| good	0.612 \| good	19.285 \| good	0.295 \| good
2026-05-15T09:00:00.000Z	27 \| good	5.414 \| good	21.589 \| good	18.396 \| good	0.838 \| good	16.386 \| good	0.263 \| good
2026-05-15T10:00:00.000Z	27 \| good	4.74 \| good	19.16 \| good	12.896 \| good	0.658 \| good	13.43 \| good	0.26 \| good
2026-05-15T11:00:00.000Z	33 \| good	6.395 \| good	27.757 \| good	9.389 \| good	0.638 \| good	11.295 \| good	0.307 \| good
2026-05-15T12:00:00.000Z	33 \| good	6.269 \| good	26.623 \| good	10.234 \| good	0.558 \| good	12.276 \| good	0.373 \| good
2026-05-15T13:00:00.000Z	33 \| good	6.28 \| good	26.807 \| good	17.441 \| good	0.641 \| good	11.269 \| good	0.314 \| good
2026-05-15T14:00:00.000Z	22 \| good	3.947 \| good	17.081 \| good	18.24 \| good	0.533 \| good	10.661 \| good	0.334 \| good
2026-05-15T15:00:00.000Z	28 \| good	2.19 \| good	8.586 \| good	30.475 \| good	0.334 \| good	10.442 \| good	0.292 \| good
2026-05-15T16:00:00.000Z	29 \| good	4.15 \| good	18.572 \| good	30.696 \| good	0.384 \| good	6.219 \| good	0.224 \| good
2026-05-15T17:00:00.000Z	32 \| good	3.574 \| good	15.492 \| good	34.663 \| good	0.479 \| good	4.637 \| good	0.199 \| good
2026-05-15T18:00:00.000Z	35 \| good	3.662 \| good	15.505 \| good	37.716 \| good	0.671 \| good	8.051 \| good	0.241 \| good
2026-05-15T19:00:00.000Z	42 \| good	5.21 \| good	22.012 \| good	45.062 \| good	0.669 \| good	6.439 \| good	0.224 \| good
2026-05-15T20:00:00.000Z	50 \| good	3.983 \| good	17.848 \| good	54.247 \| good	0.497 \| good	6.553 \| good	0.241 \| good
2026-05-15T21:00:00.000Z	51 \| moderate	5.05 \| good	22.421 \| good	54.712 \| good	0.595 \| good	6.952 \| good	0.241 \| good
2026-05-15T22:00:00.000Z	54 \| moderate	4.966 \| good	21.566 \| good	55.716 \| fine	0.83 \| good	7.607 \| good	0.241 \| good
2026-05-15T23:00:00.000Z	48 \| good	6.037 \| good	27.205 \| good	52 \| good	0.974 \| good	7.807 \| good	0.241 \| good
2026-05-16T00:00:00.000Z	44 \| good	5.299 \| good	22.727 \| good	48.339 \| good	1.127 \| good	7.145 \| good	0.241 \| good
2026-05-16T01:00:00.000Z	44 \| good	6.502 \| good	28.611 \| good	48.35 \| good	1.26 \| good	5.631 \| good	0.26 \| good
2026-05-16T02:00:00.000Z	38 \| good	6.132 \| good	26.983 \| good	41.02 \| good	1.079 \| good	6.008 \| good	0.237 \| good
2026-05-16T03:00:00.000Z	42 \| good	6.849 \| good	29.557 \| good	45.037 \| good	0.762 \| good	5.843 \| good	0.332 \| good
2026-05-16T04:00:00.000Z	44 \| good	7.954 \| good	34.522 \| good	41.392 \| good	0.761 \| good	6.256 \| good	0.315 \| good
2026-05-16T05:00:00.000Z	44 \| good	8.316 \| good	36.191 \| good	41.248 \| good	0.718 \| good	5.053 \| good	0.295 \| good
2026-05-16T06:00:00.000Z	44 \| good	8.068 \| good	35.656 \| good	42.04 \| good	1 \| good	9.215 \| good	0.367 \| good
2026-05-16T07:00:00.000Z	44 \| good	8.174 \| good	35.797 \| good	35.78 \| good	1.082 \| good	8.967 \| good	0.537 \| good
2026-05-16T08:00:00.000Z	44 \| good	7.762 \| good	33.733 \| good	35.639 \| good	0.896 \| good	6.952 \| good	0.562 \| good
2026-05-16T09:00:00.000Z	52 \| moderate	10.013 \| good	44.186 \| good	29.051 \| good	0.95 \| good	6.176 \| good	0.511 \| good
2026-05-16T10:00:00.000Z	49 \| good	8.899 \| good	38.171 \| good	29.208 \| good	0.634 \| good	8.649 \| good	0.559 \| good
2026-05-16T10:00:00.000Z	52 \| moderate	10.013 \| good	44.186 \| good	29.051 \| good	0.95 \| good	6.176 \| good	0.511 \| good
2026-05-16T11:00:00.000Z	44 \| good	7.741 \| good	34.005 \| good	23.267 \| good	0.431 \| good	2.917 \| good	0.165 \| good
2026-05-16T12:00:00.000Z	33 \| good	5.52 \| good	23.931 \| good	29.697 \| good	0.415 \| good	2.772 \| good	0.165 \| good
2026-05-16T13:00:00.000Z	44 \| good	8.469 \| good	36.991 \| good	33.93 \| good	0.413 \| good	2.436 \| good	0.167 \| good
2026-05-16T14:00:00.000Z	34 \| good	5.633 \| good	24.101 \| good	37.339 \| good	0.437 \| good	1.683 \| good	0.167 \| good
2026-05-16T15:00:00.000Z	52 \| moderate	9.592 \| good	42.927 \| good	44.918 \| good	0.454 \| good	0.933 \| good	0.167 \| good
2026-05-16T16:00:00.000Z	52 \| moderate	9.704 \| good	43.02 \| good	51.067 \| good	0.428 \| good	0.623 \| good	0.164 \| good
2026-05-16T17:00:00.000Z	64 \| moderate	9.391 \| good	41.909 \| good	58.603 \| fine	0.377 \| good	0.504 \| good	0.163 \| good
2026-05-16T18:00:00.000Z	67 \| moderate	8.852 \| good	38.904 \| good	60.415 \| fine	0.34 \| good	0.518 \| good	0.162 \| good
2026-05-16T19:00:00.000Z	64 \| moderate	7.475 \| good	32.969 \| good	59.471 \| fine	0.308 \| good	0.565 \| good	0.158 \| good
2026-05-16T20:00:00.000Z	49 \| good	8.788 \| good	38.836 \| good	53.302 \| good	0.291 \| good	0.627 \| good	0.157 \| good
2026-05-16T21:00:00.000Z	52 \| moderate	9.597 \| good	42.928 \| good	55.011 \| fine	0.281 \| good	0.692 \| good	0.157 \| good
2026-05-16T22:00:00.000Z	61 \| moderate	7.087 \| good	31.051 \| good	58.028 \| fine	0.27 \| good	0.784 \| good	0.157 \| good
2026-05-16T23:00:00.000Z	80 \| moderate	7.529 \| good	33.043 \| good	63.616 \| fine	0.26 \| good	1.063 \| good	0.159 \| good
2026-05-17T00:00:00.000Z	58 \| moderate	9.472 \| good	42.105 \| good	57.124 \| fine	0.257 \| good	1.411 \| good	0.163 \| good
2026-05-17T01:00:00.000Z	58 \| moderate	13.07 \| fine	58.842 \| fine	45.541 \| good	0.262 \| good	1.853 \| good	0.167 \| good
2026-05-17T02:00:00.000Z	60 \| moderate	14.402 \| fine	64.819 \| fine	37.714 \| good	0.275 \| good	2.161 \| good	0.172 \| good
2026-05-17T03:00:00.000Z	60 \| moderate	13.763 \| fine	61.081 \| fine	36.19 \| good	0.292 \| good	2.431 \| good	0.177 \| good
2026-05-17T04:00:00.000Z	64 \| moderate	16.156 \| fine	71.207 \| fine	30.477 \| good	0.312 \| good	2.682 \| good	0.183 \| good
2026-05-17T05:00:00.000Z	62 \| moderate	14.603 \| fine	64.966 \| fine	24.431 \| good	0.327 \| good	2.925 \| good	0.188 \| good
2026-05-17T06:00:00.000Z	58 \| moderate	13.2 \| fine	59.067 \| fine	21.748 \| good	0.336 \| good	3.102 \| good	0.192 \| good
2026-05-17T07:00:00.000Z	56 \| moderate	12.406 \| fine	55.287 \| fine	22.884 \| good	0.342 \| good	3.251 \| good	0.196 \| good
2026-05-17T08:00:00.000Z	60 \| moderate	13.964 \| fine	62.983 \| fine	24.814 \| good	0.348 \| good	3.398 \| good	0.199 \| good
2026-05-17T09:00:00.000Z	62 \| moderate	14.803 \| fine	65.299 \| fine	20.642 \| good	0.353 \| good	3.586 \| good	0.202 \| good
2026-05-17T10:00:00.000Z	52 \| moderate	9.534 \| good	42.981 \| good	21.895 \| good	0.357 \| good	3.823 \| good	0.205 \| good
2026-05-17T11:00:00.000Z	52 \| moderate	10.325 \| good	46.031 \| good	12.584 \| good	0.358 \| good	4.062 \| good	0.208 \| good
2026-05-17T12:00:00.000Z	52 \| moderate	10.434 \| good	46.109 \| good	20.392 \| good	0.34 \| good	3.783 \| good	0.214 \| good
2026-05-17T13:00:00.000Z	54 \| moderate	11.4 \| good	50.805 \| good	30.208 \| good	0.395 \| good	2.34 \| good	0.213 \| good
2026-05-17T14:00:00.000Z	58 \| moderate	13.115 \| fine	58.939 \| fine	43.814 \| good	0.473 \| good	1.129 \| good	0.2 \| good
2026-05-17T15:00:00.000Z	60 \| moderate	14.248 \| fine	63.173 \| fine	51.401 \| good	0.432 \| good	0.635 \| good	0.189 \| good
2026-05-17T16:00:00.000Z	74 \| moderate	16.723 \| fine	74.763 \| fine	61.626 \| fine	0.354 \| good	0.438 \| good	0.179 \| good
2026-05-17T17:00:00.000Z	90 \| moderate	15.192 \| fine	68.762 \| fine	66.518 \| fine	0.301 \| good	0.378 \| good	0.167 \| good
2026-05-17T18:00:00.000Z	97 \| moderate	13.162 \| fine	59.054 \| fine	69.058 \| fine	0.274 \| good	0.36 \| good	0.159 \| good
2026-05-17T19:00:00.000Z	93 \| moderate	10.679 \| good	47.093 \| good	67.843 \| fine	0.254 \| good	0.354 \| good	0.153 \| good
2026-05-17T20:00:00.000Z	93 \| moderate	9.65 \| good	43.03 \| good	67.671 \| fine	0.242 \| good	0.35 \| good	0.148 \| good
2026-05-17T21:00:00.000Z	90 \| moderate	9.923 \| good	44 \| good	66.852 \| fine	0.235 \| good	0.358 \| good	0.146 \| good
2026-05-17T22:00:00.000Z	90 \| moderate	8.058 \| good	35.062 \| good	66.705 \| fine	0.232 \| good	0.4 \| good	0.145 \| good
2026-05-17T23:00:00.000Z	61 \| moderate	7.356 \| good	32.125 \| good	57.939 \| fine	0.23 \| good	0.486 \| good	0.146 \| good
2026-05-18T00:00:00.000Z	60 \| moderate	13.508 \| fine	60.967 \| fine	50.718 \| good	0.227 \| good	0.718 \| good	0.149 \| good
2026-05-18T01:00:00.000Z	60 \| moderate	13.864 \| fine	62.792 \| fine	44.808 \| good	0.23 \| good	1.411 \| good	0.156 \| good
2026-05-18T02:00:00.000Z	56 \| moderate	12.043 \| good	54.076 \| good	41.786 \| good	0.229 \| good	2.022 \| good	0.162 \| good
2026-05-18T03:00:00.000Z	56 \| moderate	11.994 \| good	53.85 \| good	36.013 \| good	0.23 \| good	2.448 \| good	0.168 \| good
2026-05-18T04:00:00.000Z	60 \| moderate	13.746 \| fine	61.177 \| fine	28.933 \| good	0.234 \| good	2.765 \| good	0.173 \| good
2026-05-18T05:00:00.000Z	52 \| moderate	10.392 \| good	46.015 \| good	26.182 \| good	0.238 \| good	2.874 \| good	0.176 \| good
2026-05-18T06:00:00.000Z	44 \| good	8.468 \| good	9.393 \| good	33.386 \| good	0.235 \| good	2.637 \| good	0.175 \| good
2026-05-18T07:00:00.000Z	49 \| good	8.929 \| good	39.143 \| good	32.046 \| good	0.228 \| good	2.501 \| good	0.173 \| good
2026-05-18T08:00:00.000Z	52 \| moderate	9.564 \| good	42.921 \| good	35.522 \| good	0.234 \| good	2.583 \| good	0.173 \| good
2026-05-18T09:00:00.000Z	58 \| moderate	12.87 \| fine	57.287 \| fine	32.831 \| good	0.254 \| good	2.765 \| good	0.174 \| good
2026-05-18T10:00:00.000Z	33 \| good	5.883 \| good	25.186 \| good	23.197 \| good	0.269 \| good	2.861 \| good	0.174 \| 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

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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?