What are the current PM10 levels at Hartselle, Alabama?

The current PM10 levels in Hartselle, Alabama are 21.129 μg/m3.

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

The current sulfur dioxide (SO2) levels in Hartselle, Alabama are 0.353 ppb.

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

The current ozone (O3) levels at Hartselle, Alabama is 35.938 ppm.

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

The current nitrogen dioxide (NO2) levels at Hartselle, Alabama is 8.632 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 4.968 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)

4.97 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.13 μg/m³

155

255

425

605+

Ozone (O₃)

35.94 ppb

201

201+

Sulfur Dioxide (SO₂)

0.35 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.63 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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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
2026-02-10T22:00:00.000Z	44 \| good	8.158 \| good	27.19 \| good	42.466 \| good	0.958 \| good	6.358 \| good	0.268 \| good
2026-02-10T23:00:00.000Z	54 \| moderate	11.208 \| good	40.907 \| good	43.779 \| good	0.954 \| good	3.47 \| good	0.268 \| good
2026-02-11T00:00:00.000Z	66 \| moderate	16.578 \| fine	73.051 \| fine	39.437 \| good	0.769 \| good	6.094 \| good	0.313 \| good
2026-02-11T01:00:00.000Z	58 \| moderate	13.467 \| fine	59.893 \| fine	34.356 \| good	0.6 \| good	5.396 \| good	0.314 \| good
2026-02-11T02:00:00.000Z	54 \| moderate	11.401 \| good	48.768 \| good	26.8 \| good	0.621 \| good	2.901 \| good	0.314 \| good
2026-02-11T03:00:00.000Z	52 \| moderate	9.894 \| good	43.194 \| good	28.046 \| good	0.521 \| good	2.688 \| good	0.338 \| good
2026-02-11T04:00:00.000Z	52 \| moderate	10.467 \| good	45.133 \| good	32.093 \| good	0.5 \| good	8.218 \| good	0.338 \| good
2026-02-11T05:00:00.000Z	54 \| moderate	11.296 \| good	48.747 \| good	29.926 \| good	0.423 \| good	15.504 \| good	0.354 \| good
2026-02-11T06:00:00.000Z	52 \| moderate	9.823 \| good	42.267 \| good	27.023 \| good	0.265 \| good	16.559 \| good	0.372 \| good
2026-02-11T07:00:00.000Z	52 \| moderate	9.796 \| good	42.198 \| good	32.951 \| good	0.266 \| good	16.043 \| good	0.345 \| good
2026-02-11T08:00:00.000Z	44 \| good	8.232 \| good	34.76 \| good	31.053 \| good	0.382 \| good	15.628 \| good	0.344 \| good
2026-02-11T09:00:00.000Z	52 \| moderate	10.377 \| good	44.955 \| good	25.721 \| good	0.312 \| good	14.934 \| good	0.32 \| good
2026-02-11T10:00:00.000Z	54 \| moderate	10.706 \| good	44.115 \| good	26.268 \| good	0.339 \| good	12.541 \| good	0.232 \| good
2026-02-11T11:00:00.000Z	52 \| moderate	10.093 \| good	43.001 \| good	21.827 \| good	0.291 \| good	6.734 \| good	0.233 \| good
2026-02-11T12:00:00.000Z	54 \| moderate	11.061 \| good	47.558 \| good	22.124 \| good	0.268 \| good	6.738 \| good	0.234 \| good
2026-02-11T13:00:00.000Z	54 \| moderate	11.062 \| good	47.568 \| good	21.643 \| good	0.285 \| good	9.064 \| good	0.274 \| good
2026-02-11T14:00:00.000Z	49 \| good	8.858 \| good	37.344 \| good	19.61 \| good	0.336 \| good	7.636 \| good	0.312 \| good
2026-02-11T15:00:00.000Z	44 \| good	8.307 \| good	35.501 \| good	22.789 \| good	0.313 \| good	6.418 \| good	0.269 \| good
2026-02-11T16:00:00.000Z	27 \| good	4.633 \| good	19.04 \| good	23.576 \| good	0.369 \| good	6.421 \| good	0.232 \| good
2026-02-11T17:00:00.000Z	52 \| moderate	9.706 \| good	30.434 \| good	24.681 \| good	0.259 \| good	6.724 \| good	0.259 \| good
2026-02-11T18:00:00.000Z	38 \| good	6.586 \| good	27.504 \| good	27.416 \| good	0.218 \| good	9.012 \| good	0.289 \| good
2026-02-11T19:00:00.000Z	44 \| good	7.97 \| good	33.039 \| good	31.775 \| good	0.239 \| good	8.491 \| good	0.163 \| good
2026-02-11T20:00:00.000Z	33 \| good	6.335 \| good	26.33 \| good	31.059 \| good	0.205 \| good	7.447 \| good	0.166 \| good
2026-02-11T21:00:00.000Z	44 \| good	8.095 \| good	34.502 \| good	32.878 \| good	0.337 \| good	6.049 \| good	0.145 \| good
2026-02-11T22:00:00.000Z	49 \| good	9.247 \| good	31.64 \| good	35.322 \| good	0.29 \| good	5.927 \| good	0.208 \| good
2026-02-11T23:00:00.000Z	30 \| good	5.056 \| good	20.626 \| good	31.83 \| good	0.281 \| good	5.722 \| good	0.257 \| good
2026-02-12T00:00:00.000Z	29 \| good	4.551 \| good	18.649 \| good	30.999 \| good	0.342 \| good	3.867 \| good	0.251 \| good
2026-02-12T01:00:00.000Z	28 \| good	4.928 \| good	20.502 \| good	30.324 \| good	0.178 \| good	4.248 \| good	0.293 \| good
2026-02-12T02:00:00.000Z	28 \| good	5.335 \| good	22.384 \| good	29.994 \| good	0.456 \| good	6.209 \| good	0.288 \| good
2026-02-12T03:00:00.000Z	33 \| good	5.839 \| good	24.282 \| good	25.465 \| good	0.451 \| good	8.144 \| good	0.271 \| good
2026-02-12T04:00:00.000Z	38 \| good	6.796 \| good	29.012 \| good	17.771 \| good	0.453 \| good	8.525 \| good	0.377 \| good
2026-02-12T05:00:00.000Z	38 \| good	7.483 \| good	20.604 \| good	21.645 \| good	0.447 \| good	15.142 \| good	0.396 \| good
2026-02-12T06:00:00.000Z	38 \| good	7.402 \| good	20.719 \| good	22.845 \| good	0.448 \| good	13.808 \| good	0.371 \| good
2026-02-12T07:00:00.000Z	44 \| good	7.683 \| good	32.66 \| good	23.114 \| good	0.41 \| good	12.214 \| good	0.328 \| good
2026-02-12T08:00:00.000Z	27 \| good	5.062 \| good	20.47 \| good	17.18 \| good	0.39 \| good	15.197 \| good	0.321 \| good
2026-02-12T09:00:00.000Z	33 \| good	6.439 \| good	27.834 \| good	14.888 \| good	0.37 \| good	9.302 \| good	0.309 \| good
2026-02-12T10:00:00.000Z	38 \| good	6.904 \| good	29.727 \| good	16.783 \| good	0.382 \| good	9.209 \| good	0.417 \| good
2026-02-12T11:00:00.000Z	44 \| good	7.625 \| good	32.367 \| good	14.424 \| good	0.392 \| good	11.365 \| good	0.427 \| good
2026-02-12T12:00:00.000Z	44 \| good	7.704 \| good	32.343 \| good	14.548 \| good	0.487 \| good	13.502 \| good	0.494 \| good
2026-02-12T13:00:00.000Z	44 \| good	7.709 \| good	32.351 \| good	19.816 \| good	0.527 \| good	15.558 \| good	0.45 \| good
2026-02-12T14:00:00.000Z	38 \| good	7.2 \| good	18.007 \| good	19.607 \| good	0.604 \| good	12.51 \| good	0.559 \| good
2026-02-12T15:00:00.000Z	27 \| good	5.065 \| good	20.623 \| good	15.099 \| good	0.912 \| good	10.359 \| good	0.45 \| good
2026-02-12T16:00:00.000Z	22 \| good	4.315 \| good	17.788 \| good	19.628 \| good	0.898 \| good	8.758 \| good	0.41 \| good
2026-02-12T17:00:00.000Z	33 \| good	5.519 \| good	22.631 \| good	27.946 \| good	0.298 \| good	11.163 \| good	0.421 \| good
2026-02-12T18:00:00.000Z	33 \| good	5.571 \| good	17.125 \| good	33.359 \| good	0.267 \| good	13.003 \| good	0.417 \| good
2026-02-12T19:00:00.000Z	31 \| good	4.822 \| good	20.56 \| good	33.878 \| good	0.345 \| good	8.511 \| good	0.267 \| good
2026-02-12T20:00:00.000Z	33 \| good	4.968 \| good	21.129 \| good	35.938 \| good	0.353 \| good	8.632 \| good	0.249 \| good
2026-02-12T21:00:00.000Z	33 \| good	4.968 \| good	21.129 \| good	35.938 \| good	0.353 \| good	8.632 \| good	0.249 \| good
2026-02-12T22:00:00.000Z	69 \| moderate	19.102 \| fine	84.598 \| fine	30.771 \| good	0.984 \| good	2.331 \| good	0.183 \| good
2026-02-12T23:00:00.000Z	44 \| good	7.57 \| good	33.804 \| good	21.338 \| good	0.976 \| good	3.89 \| good	0.201 \| good
2026-02-13T00:00:00.000Z	22 \| good	3.895 \| good	16.937 \| good	10.157 \| good	0.969 \| good	5.449 \| good	0.218 \| good
2026-02-13T01:00:00.000Z	22 \| good	4.046 \| good	17.971 \| good	8.381 \| good	0.967 \| good	5.222 \| good	0.218 \| good
2026-02-13T02:00:00.000Z	27 \| good	4.914 \| good	21.077 \| good	10.403 \| good	0.966 \| good	4.994 \| good	0.219 \| good
2026-02-13T03:00:00.000Z	38 \| good	6.627 \| good	29.894 \| good	6.742 \| good	0.965 \| good	4.766 \| good	0.219 \| good
2026-02-13T04:00:00.000Z	27 \| good	5.405 \| good	23.101 \| good	5.583 \| good	0.964 \| good	4.62 \| good	0.218 \| good
2026-02-13T05:00:00.000Z	54 \| moderate	10.557 \| good	46.921 \| good	5.641 \| good	0.963 \| good	4.474 \| good	0.217 \| good
2026-02-13T06:00:00.000Z	56 \| moderate	11.662 \| good	51.327 \| good	7.076 \| good	0.962 \| good	4.328 \| good	0.216 \| good
2026-02-13T07:00:00.000Z	44 \| good	8.494 \| good	37.013 \| good	2.833 \| good	1.006 \| good	4.123 \| good	0.214 \| good
2026-02-13T08:00:00.000Z	44 \| good	8.091 \| good	35.138 \| good	4.143 \| good	1.049 \| good	3.918 \| good	0.213 \| good
2026-02-13T09:00:00.000Z	56 \| moderate	11.57 \| good	51.196 \| good	4.563 \| good	1.093 \| good	3.713 \| good	0.211 \| good
2026-02-13T10:00:00.000Z	62 \| moderate	14.708 \| fine	65.1 \| fine	2.76 \| good	1.127 \| good	3.797 \| good	0.212 \| good
2026-02-13T11:00:00.000Z	58 \| moderate	12.87 \| fine	57.211 \| fine	3.024 \| good	1.16 \| good	3.881 \| good	0.213 \| good
2026-02-13T12:00:00.000Z	49 \| good	8.602 \| good	37.316 \| good	3.023 \| good	1.193 \| good	3.965 \| good	0.215 \| good
2026-02-13T13:00:00.000Z	44 \| good	7.731 \| good	34.094 \| good	4.766 \| good	1.288 \| good	3.637 \| good	0.218 \| good
2026-02-13T14:00:00.000Z	38 \| good	6.899 \| good	30.269 \| good	12.327 \| good	1.383 \| good	3.31 \| good	0.221 \| good
2026-02-13T15:00:00.000Z	38 \| good	7.196 \| good	32.096 \| good	20.743 \| good	1.478 \| good	2.982 \| good	0.224 \| good
2026-02-13T16:00:00.000Z	38 \| good	6.878 \| good	30.201 \| good	23.892 \| good	1.412 \| good	2.31 \| good	0.202 \| good
2026-02-13T17:00:00.000Z	38 \| good	6.674 \| good	30.004 \| good	25.464 \| good	1.346 \| good	1.638 \| good	0.181 \| good
2026-02-13T18:00:00.000Z	33 \| good	5.608 \| good	24.132 \| good	33.679 \| good	1.28 \| good	0.966 \| good	0.16 \| good
2026-02-13T19:00:00.000Z	38 \| good	6.557 \| good	29.087 \| good	35.926 \| good	1.152 \| good	0.892 \| good	0.154 \| good
2026-02-13T20:00:00.000Z	38 \| good	7.286 \| good	32.096 \| good	36.017 \| good	1.025 \| good	0.818 \| good	0.147 \| good
2026-02-13T21:00:00.000Z	49 \| good	8.873 \| good	39.134 \| good	35.82 \| good	0.898 \| good	0.745 \| good	0.141 \| good
2026-02-13T22:00:00.000Z	92 \| moderate	30.511 \| fine	132.697 \| fine	33.757 \| good	0.953 \| good	3.224 \| good	0.169 \| good
2026-02-13T23:00:00.000Z	49 \| good	9.042 \| good	39.426 \| good	22.223 \| good	1.009 \| good	5.704 \| good	0.198 \| good
2026-02-14T00:00:00.000Z	38 \| good	7.04 \| good	31.202 \| good	21.342 \| good	1.064 \| good	8.183 \| good	0.226 \| good
2026-02-14T01:00:00.000Z	33 \| good	6.041 \| good	27.046 \| good	17.427 \| good	1.172 \| good	9.468 \| good	0.251 \| good
2026-02-14T02:00:00.000Z	44 \| good	7.911 \| good	34.388 \| good	11.907 \| good	1.279 \| good	10.753 \| good	0.275 \| good
2026-02-14T03:00:00.000Z	52 \| moderate	9.51 \| good	42.204 \| good	11.412 \| good	1.387 \| good	12.038 \| good	0.3 \| good
2026-02-14T04:00:00.000Z	49 \| good	9.366 \| good	41.782 \| good	12.042 \| good	1.284 \| good	10.392 \| good	0.286 \| good
2026-02-14T05:00:00.000Z	66 \| moderate	16.532 \| fine	72.939 \| fine	11.849 \| good	1.181 \| good	8.747 \| good	0.271 \| good
2026-02-14T06:00:00.000Z	66 \| moderate	16.919 \| fine	17.902 \| good	23.863 \| good	1.079 \| good	7.062 \| good	0.256 \| good
2026-02-14T07:00:00.000Z	58 \| moderate	13.048 \| fine	58.888 \| fine	14.921 \| good	1.096 \| good	6.148 \| good	0.252 \| good
2026-02-14T08:00:00.000Z	60 \| moderate	13.709 \| fine	61.131 \| fine	12.185 \| good	1.114 \| good	5.194 \| good	0.247 \| good
2026-02-14T09:00:00.000Z	64 \| moderate	16.036 \| fine	71.066 \| fine	10.643 \| good	1.133 \| good	4.24 \| good	0.243 \| good
2026-02-14T10:00:00.000Z	73 \| moderate	20.791 \| fine	91.038 \| fine	10.123 \| good	1.222 \| good	4.17 \| good	0.245 \| good
2026-02-14T11:00:00.000Z	64 \| moderate	16.357 \| fine	72.79 \| fine	7.451 \| good	1.31 \| good	4.1 \| good	0.247 \| good
2026-02-14T12:00:00.000Z	81 \| moderate	25.418 \| fine	26.287 \| good	23.716 \| good	1.396 \| good	4.029 \| good	0.249 \| good
2026-02-14T13:00:00.000Z	82 \| moderate	25.868 \| fine	26.47 \| good	25.068 \| good	1.446 \| good	3.943 \| good	0.253 \| good
2026-02-14T14:00:00.000Z	81 \| moderate	25.034 \| fine	25.322 \| good	26.42 \| good	1.495 \| good	3.857 \| good	0.257 \| good
2026-02-14T15:00:00.000Z	79 \| moderate	23.616 \| fine	23.802 \| good	27.772 \| good	1.545 \| good	3.771 \| good	0.261 \| good
2026-02-14T16:00:00.000Z	60 \| moderate	14.08 \| fine	63.112 \| fine	21.845 \| good	1.475 \| good	3.49 \| good	0.255 \| good
2026-02-14T17:00:00.000Z	56 \| moderate	12.302 \| fine	55.121 \| fine	26.931 \| good	1.408 \| good	3.194 \| good	0.249 \| good
2026-02-14T18:00:00.000Z	73 \| moderate	21.099 \| fine	21.293 \| good	39.875 \| good	1.351 \| good	2.904 \| good	0.242 \| good
2026-02-14T19:00:00.000Z	73 \| moderate	21.383 \| fine	21.531 \| good	41.493 \| good	1.311 \| good	2.66 \| good	0.239 \| good
2026-02-14T20:00:00.000Z	73 \| moderate	21.374 \| fine	21.549 \| good	43.111 \| good	1.27 \| good	2.416 \| good	0.237 \| good
2026-02-14T21:00:00.000Z	73 \| moderate	20.917 \| fine	21.129 \| good	44.729 \| good	1.229 \| good	2.172 \| good	0.234 \| good

Hartselle

Empower business decisions with accurate air quality data

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

0.25ppm

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 2026-02-11.

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

The best air quality in Hartselle, Alabama was recorded at 04:00:00 on 2026-02-12.

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

The real-time air quality index in Hartselle, Alabama is 33, 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 4.968 μg/m³.

What are the current PM₁₀ levels at Hartselle, Alabama?

The current PM₁₀ levels in Hartselle, Alabama are 21.129 μg/m³.

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

The current carbon monoxide (CO) level in Hartselle, Alabama is 0.249 ppm.

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

The current sulfur dioxide (SO₂) levels in Hartselle, Alabama are 0.353 ppb.

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

The current ozone (O₃) levels at Hartselle, Alabama is 35.938 ppm.

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

The current nitrogen dioxide (NO₂) levels at Hartselle, Alabama is 8.632 ppb.

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