What is the current level of PM10 in Huntsville, Alabama?

Huntsville, Alabama currently has a PM10 concentration of 15.516 μg/m3.

What is the current level of sulfur dioxide (SO2) in Huntsville, Alabama?

The current sulfur dioxide (SO2) concentration in Huntsville, Alabama is 1.128 ppb.

What is the current level of ozone (O3) in Huntsville, Alabama?

Huntsville, Alabama currently has an ozone (O3) concentration of 16.73 ppm.

What is the current level of nitrogen dioxide (NO2) in Huntsville, Alabama?

The current level of nitrogen dioxide (NO2) in Huntsville, Alabama is 10.885 ppb.

Current air quality index in Huntsville, Alabama today

Q: What is the PM2.5 concentration in Huntsville, Alabama right now?

Huntsville, Alabama currently has a PM2.5 concentration of 4.37 μg/m3.

Stay updated with real-time air quality in Huntsville, 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

Huntsville, Alabama

Last updated: ... (Local time)

Common air pollutants in Huntsville, Alabama

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.37 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.52 μg/m³

155

255

425

605+

Ozone (O₃)

16.73 ppb

201

201+

Sulfur Dioxide (SO₂)

1.13 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Huntsville, Alabama

Get Live Pollen Counts

Huntsville, Alabama

Scroll To Air Quality Map

Track live Huntsville, Alabama air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T16:00:00.000Z	27 \| good	5.045 \| good	19.304 \| good	15.734 \| good	2.43 \| good	10.165 \| good	0.268 \| good
2025-10-20T17:00:00.000Z	23 \| good	3.523 \| good	12.192 \| good	24.651 \| good	0.876 \| good	8.807 \| good	0.211 \| good
2025-10-20T18:00:00.000Z	31 \| good	2.803 \| good	9.194 \| good	33.174 \| good	0.639 \| good	7.245 \| good	0.237 \| good
2025-10-20T19:00:00.000Z	31 \| good	2.627 \| good	8.23 \| good	34.362 \| good	0.579 \| good	7.011 \| good	0.193 \| good
2025-10-20T20:00:00.000Z	31 \| good	2.768 \| good	11.917 \| good	33.788 \| good	1.006 \| good	7.662 \| good	0.211 \| good
2025-10-20T21:00:00.000Z	33 \| good	2.764 \| good	12.699 \| good	35.981 \| good	0.697 \| good	8.734 \| good	0.228 \| good
2025-10-20T22:00:00.000Z	33 \| good	2.897 \| good	12.897 \| good	36.048 \| good	0.678 \| good	4.72 \| good	0.211 \| good
2025-10-20T23:00:00.000Z	32 \| good	2.754 \| good	11.998 \| good	35.121 \| good	0.575 \| good	6.665 \| good	0.244 \| good
2025-10-21T00:00:00.000Z	31 \| good	2.918 \| good	10.384 \| good	34.316 \| good	0.888 \| good	9.038 \| good	0.242 \| good
2025-10-21T01:00:00.000Z	31 \| good	3.462 \| good	9.667 \| good	34.247 \| good	0.964 \| good	7.32 \| good	0.242 \| good
2025-10-21T02:00:00.000Z	31 \| good	3.72 \| good	9.237 \| good	32.953 \| good	0.855 \| good	9.645 \| good	0.343 \| good
2025-10-21T03:00:00.000Z	38 \| good	6.983 \| good	31.037 \| good	35.814 \| good	0.866 \| good	2.818 \| good	0.153 \| good
2025-10-21T04:00:00.000Z	25 \| good	3.616 \| good	9.591 \| good	26.727 \| good	1.736 \| good	9.06 \| good	0.425 \| good
2025-10-21T05:00:00.000Z	22 \| good	3.9 \| good	9.999 \| good	20.975 \| good	3.314 \| good	8.979 \| good	0.484 \| good
2025-10-21T06:00:00.000Z	25 \| good	3.93 \| good	8.462 \| good	26.826 \| good	4.682 \| good	13.207 \| good	0.474 \| good
2025-10-21T07:00:00.000Z	25 \| good	4.072 \| good	8.441 \| good	26.826 \| good	1.922 \| good	9.221 \| good	0.542 \| good
2025-10-21T08:00:00.000Z	22 \| good	4.159 \| good	8.301 \| good	20.294 \| good	0.56 \| good	11.16 \| good	0.405 \| good
2025-10-21T09:00:00.000Z	22 \| good	4.332 \| good	8.599 \| good	12.768 \| good	0.942 \| good	13.076 \| good	0.362 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.507 \| good	8.952 \| good	12.564 \| good	0.836 \| good	13.607 \| good	0.362 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.654 \| good	8.806 \| good	16.065 \| good	1.048 \| good	11.321 \| good	0.421 \| good
2025-10-21T12:00:00.000Z	27 \| good	5.423 \| good	10.453 \| good	20.509 \| good	1.104 \| good	9.409 \| good	0.447 \| good
2025-10-21T13:00:00.000Z	27 \| good	5.369 \| good	10.589 \| good	20.554 \| good	0.931 \| good	5.426 \| good	0.497 \| good
2025-10-21T14:00:00.000Z	38 \| good	7.211 \| good	16.806 \| good	28.427 \| good	0.7 \| good	6.532 \| good	0.514 \| good
2025-10-21T15:00:00.000Z	38 \| good	7.1 \| good	15.233 \| good	28.731 \| good	0.66 \| good	10.4 \| good	0.536 \| good
2025-10-21T16:00:00.000Z	38 \| good	7.222 \| good	16.427 \| good	28.882 \| good	0.929 \| good	15.877 \| good	0.313 \| good
2025-10-21T17:00:00.000Z	38 \| good	7.372 \| good	17.549 \| good	28.05 \| good	0.695 \| good	11.24 \| good	0.318 \| good
2025-10-21T18:00:00.000Z	38 \| good	7.353 \| good	15.386 \| good	29.153 \| good	0.858 \| good	7.472 \| good	0.234 \| good
2025-10-21T19:00:00.000Z	38 \| good	7.404 \| good	14.248 \| good	26.398 \| good	0.55 \| good	6.896 \| good	0.234 \| good
2025-10-21T20:00:00.000Z	44 \| good	7.783 \| good	13.542 \| good	26.203 \| good	0.816 \| good	6.797 \| good	0.209 \| good
2025-10-21T21:00:00.000Z	44 \| good	8.087 \| good	15.928 \| good	26.34 \| good	0.713 \| good	9.249 \| good	0.244 \| good
2025-10-21T22:00:00.000Z	44 \| good	7.936 \| good	18.14 \| good	28.217 \| good	0.836 \| good	10.523 \| good	0.244 \| good
2025-10-21T23:00:00.000Z	44 \| good	7.788 \| good	18.96 \| good	27.167 \| good	0.765 \| good	9.291 \| good	0.26 \| good
2025-10-22T00:00:00.000Z	44 \| good	7.704 \| good	17.116 \| good	25.223 \| good	0.728 \| good	4.015 \| good	0.234 \| good
2025-10-22T01:00:00.000Z	44 \| good	7.756 \| good	16.369 \| good	21.394 \| good	0.427 \| good	4.898 \| good	0.26 \| good
2025-10-22T02:00:00.000Z	38 \| good	7.452 \| good	15.225 \| good	20.411 \| good	0.448 \| good	12.537 \| good	0.295 \| good
2025-10-22T03:00:00.000Z	22 \| good	3.8 \| good	16.508 \| good	18.21 \| good	0.744 \| good	2.535 \| good	0.133 \| good
2025-10-22T04:00:00.000Z	38 \| good	7.09 \| good	13.426 \| good	11.965 \| good	0.739 \| good	8.639 \| good	0.262 \| good
2025-10-22T05:00:00.000Z	33 \| good	5.901 \| good	10.556 \| good	10.741 \| good	0.878 \| good	10.354 \| good	0.279 \| good
2025-10-22T06:00:00.000Z	33 \| good	5.545 \| good	10.498 \| good	13.277 \| good	0.915 \| good	9.146 \| good	0.244 \| good
2025-10-22T07:00:00.000Z	27 \| good	4.807 \| good	12.199 \| good	11.368 \| good	0.879 \| good	10.067 \| good	0.264 \| good
2025-10-22T08:00:00.000Z	27 \| good	4.645 \| good	12.272 \| good	11.321 \| good	0.957 \| good	8.564 \| good	0.218 \| good
2025-10-22T09:00:00.000Z	27 \| good	4.645 \| good	11.461 \| good	9.405 \| good	0.943 \| good	7.491 \| good	0.185 \| good
2025-10-22T10:00:00.000Z	27 \| good	4.607 \| good	12.094 \| good	9.35 \| good	0.88 \| good	8.909 \| good	0.226 \| good
2025-10-22T11:00:00.000Z	27 \| good	4.651 \| good	12.49 \| good	9.266 \| good	0.913 \| good	12.916 \| good	0.302 \| good
2025-10-22T12:00:00.000Z	27 \| good	4.686 \| good	14.399 \| good	5.637 \| good	0.617 \| good	12.123 \| good	0.328 \| good
2025-10-22T13:00:00.000Z	22 \| good	4.409 \| good	12.427 \| good	9.298 \| good	0.949 \| good	11.917 \| good	0.307 \| good
2025-10-22T14:00:00.000Z	22 \| good	4.309 \| good	14.249 \| good	11.199 \| good	1.025 \| good	10.786 \| good	0.26 \| good
2025-10-22T15:00:00.000Z	22 \| good	4.37 \| good	15.516 \| good	16.73 \| good	1.128 \| good	10.885 \| good	0.286 \| good
2025-10-22T15:00:00.000Z	22 \| good	4.37 \| good	15.516 \| good	16.73 \| good	1.128 \| good	10.885 \| good	0.286 \| good
2025-10-22T16:00:00.000Z	31 \| good	2.084 \| good	8.35 \| good	32.788 \| good	0.526 \| good	1.028 \| good	0.155 \| good
2025-10-22T17:00:00.000Z	31 \| good	2.401 \| good	9.975 \| good	34.375 \| good	0.491 \| good	0.743 \| good	0.147 \| good
2025-10-22T18:00:00.000Z	32 \| good	1.828 \| good	8 \| good	35.352 \| good	0.455 \| good	0.457 \| good	0.138 \| good
2025-10-22T19:00:00.000Z	32 \| good	2.238 \| good	9.229 \| good	35.318 \| good	0.444 \| good	0.473 \| good	0.137 \| good
2025-10-22T20:00:00.000Z	28 \| good	3.464 \| good	15.307 \| good	30.318 \| good	0.433 \| good	0.489 \| good	0.135 \| good
2025-10-22T21:00:00.000Z	29 \| good	3.781 \| good	16.459 \| good	30.563 \| good	0.421 \| good	0.506 \| good	0.134 \| good
2025-10-22T22:00:00.000Z	27 \| good	5.203 \| good	22.575 \| good	28.549 \| good	0.428 \| good	1.283 \| good	0.141 \| good
2025-10-22T23:00:00.000Z	33 \| good	5.806 \| good	25.506 \| good	20.081 \| good	0.435 \| good	2.06 \| good	0.149 \| good
2025-10-23T00:00:00.000Z	22 \| good	3.981 \| good	17.332 \| good	18.241 \| good	0.442 \| good	2.837 \| good	0.157 \| good
2025-10-23T01:00:00.000Z	18 \| good	3.146 \| good	13.361 \| good	18.908 \| good	0.482 \| good	3.094 \| good	0.16 \| good
2025-10-23T02:00:00.000Z	22 \| good	3.638 \| good	15.845 \| good	14.751 \| good	0.523 \| good	3.35 \| good	0.163 \| good
2025-10-23T03:00:00.000Z	22 \| good	3.721 \| good	16.275 \| good	15.369 \| good	0.563 \| good	3.607 \| good	0.167 \| good
2025-10-23T04:00:00.000Z	22 \| good	3.983 \| good	17.599 \| good	11.878 \| good	0.566 \| good	3.713 \| good	0.167 \| good
2025-10-23T05:00:00.000Z	27 \| good	5.357 \| good	23.308 \| good	11.433 \| good	0.568 \| good	3.819 \| good	0.168 \| good
2025-10-23T06:00:00.000Z	33 \| good	5.596 \| good	24.435 \| good	6.43 \| good	0.571 \| good	3.925 \| good	0.169 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.208 \| good	27.072 \| good	7.489 \| good	0.614 \| good	4.243 \| good	0.17 \| good
2025-10-23T08:00:00.000Z	38 \| good	6.528 \| good	28.831 \| good	4.938 \| good	0.656 \| good	4.56 \| good	0.172 \| good
2025-10-23T09:00:00.000Z	44 \| good	7.585 \| good	33.394 \| good	5.078 \| good	0.699 \| good	4.878 \| good	0.173 \| good
2025-10-23T10:00:00.000Z	44 \| good	8.348 \| good	36.864 \| good	6.449 \| good	0.74 \| good	5.301 \| good	0.177 \| good
2025-10-23T11:00:00.000Z	49 \| good	9.011 \| good	40.1 \| good	7.556 \| good	0.781 \| good	5.723 \| good	0.182 \| good
2025-10-23T12:00:00.000Z	52 \| moderate	10.495 \| good	46.653 \| good	4.559 \| good	0.822 \| good	6.146 \| good	0.187 \| good
2025-10-23T13:00:00.000Z	52 \| moderate	10.462 \| good	46.365 \| good	7.935 \| good	0.837 \| good	4.788 \| good	0.178 \| good
2025-10-23T14:00:00.000Z	52 \| moderate	9.874 \| good	43.733 \| good	15.73 \| good	0.852 \| good	3.43 \| good	0.169 \| good
2025-10-23T15:00:00.000Z	38 \| good	7.139 \| good	31.683 \| good	27.323 \| good	0.867 \| good	2.072 \| good	0.161 \| good
2025-10-23T16:00:00.000Z	33 \| good	6.044 \| good	26.498 \| good	35.463 \| good	0.842 \| good	1.594 \| good	0.156 \| good
2025-10-23T17:00:00.000Z	34 \| good	4.674 \| good	20.395 \| good	36.883 \| good	0.818 \| good	1.117 \| good	0.151 \| good
2025-10-23T18:00:00.000Z	38 \| good	3.469 \| good	15.439 \| good	41.295 \| good	0.793 \| good	0.639 \| good	0.146 \| good
2025-10-23T19:00:00.000Z	37 \| good	3.204 \| good	13.928 \| good	39.959 \| good	0.728 \| good	0.64 \| good	0.147 \| good
2025-10-23T20:00:00.000Z	35 \| good	4.158 \| good	18.076 \| good	38.049 \| good	0.663 \| good	0.642 \| good	0.147 \| good
2025-10-23T21:00:00.000Z	34 \| good	6.186 \| good	27.479 \| good	37.464 \| good	0.598 \| good	0.643 \| good	0.148 \| good
2025-10-23T22:00:00.000Z	44 \| good	8.021 \| good	35.233 \| good	32.216 \| good	0.601 \| good	1.721 \| good	0.161 \| good
2025-10-23T23:00:00.000Z	44 \| good	8.276 \| good	36.798 \| good	24.647 \| good	0.603 \| good	2.799 \| good	0.173 \| good
2025-10-24T00:00:00.000Z	33 \| good	6.478 \| good	28.332 \| good	20.424 \| good	0.605 \| good	3.878 \| good	0.186 \| good
2025-10-24T01:00:00.000Z	33 \| good	5.826 \| good	25.507 \| good	23.263 \| good	0.658 \| good	4.252 \| good	0.192 \| good
2025-10-24T02:00:00.000Z	33 \| good	5.699 \| good	24.855 \| good	22.306 \| good	0.71 \| good	4.626 \| good	0.198 \| good
2025-10-24T03:00:00.000Z	27 \| good	5.378 \| good	23.261 \| good	21.756 \| good	0.762 \| good	4.999 \| good	0.204 \| good
2025-10-24T04:00:00.000Z	33 \| good	6.184 \| good	27.138 \| good	18.451 \| good	0.825 \| good	4.932 \| good	0.202 \| good
2025-10-24T05:00:00.000Z	38 \| good	7.146 \| good	31.34 \| good	18.323 \| good	0.888 \| good	4.864 \| good	0.201 \| good
2025-10-24T06:00:00.000Z	38 \| good	7.039 \| good	30.95 \| good	13.58 \| good	0.952 \| good	4.796 \| good	0.199 \| good
2025-10-24T07:00:00.000Z	38 \| good	6.789 \| good	30.272 \| good	14.961 \| good	1.029 \| good	4.385 \| good	0.192 \| good
2025-10-24T08:00:00.000Z	38 \| good	6.878 \| good	30.397 \| good	15.185 \| good	1.106 \| good	3.974 \| good	0.184 \| good
2025-10-24T09:00:00.000Z	33 \| good	6.483 \| good	29.133 \| good	16.373 \| good	1.184 \| good	3.563 \| good	0.177 \| good
2025-10-24T10:00:00.000Z	38 \| good	7.221 \| good	32.003 \| good	21.43 \| good	1.284 \| good	3.475 \| good	0.173 \| good
2025-10-24T11:00:00.000Z	44 \| good	8.043 \| good	35.381 \| good	19.316 \| good	1.384 \| good	3.386 \| good	0.169 \| good
2025-10-24T12:00:00.000Z	58 \| moderate	13.468 \| fine	60.106 \| fine	15.418 \| good	1.484 \| good	3.298 \| good	0.165 \| good
2025-10-24T13:00:00.000Z	58 \| moderate	12.555 \| fine	56.859 \| fine	18.516 \| good	1.617 \| good	2.689 \| good	0.16 \| good
2025-10-24T14:00:00.000Z	52 \| moderate	9.565 \| good	42.755 \| good	22.286 \| good	1.75 \| good	2.081 \| good	0.155 \| good
2025-10-24T15:00:00.000Z	44 \| good	7.575 \| good	33.184 \| good	29.109 \| good	1.883 \| good	1.472 \| good	0.149 \| good

Huntsville

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Huntsville, Alabama

0.27ppm

How accurate is Alabama, USA air quality data?

The air quality data for Alabama, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Huntsville, Alabama get updated?

Air quality updates for Huntsville, Alabama are available every hour.

What time in the past 24 hours saw the poorest air quality in Huntsville, Alabama?

Huntsville, Alabama experienced its worst air quality at 01:00:00, 2025-10-22.

When was air quality in Huntsville, Alabama the best over the past 24 hours?

The best air quality in Huntsville, Alabama was observed at 02:00:00 on 2025-10-22.

What is the air quality in Huntsville, Alabama right now?

The air quality in Huntsville, Alabama right now is Good, with an AQI of 22.

What pollutant is most frequently found in Huntsville, Alabama?

In Huntsville, Alabama, PM2.5 is the most frequently found pollutant.

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

When air quality in Huntsville, Alabama is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Huntsville, Alabama right now?

Huntsville, Alabama currently has a PM_2.5 concentration of 4.37 μg/m³.

What is the current level of PM₁₀ in Huntsville, Alabama?

Huntsville, Alabama currently has a PM₁₀ concentration of 15.516 μg/m³.

What is the current level of carbon monoxide (CO) in Huntsville, Alabama?

The current carbon monoxide (CO) level in Huntsville, Alabama is 0.286 ppm.

What is the current level of sulfur dioxide (SO₂) in Huntsville, Alabama?

The current sulfur dioxide (SO₂) concentration in Huntsville, Alabama is 1.128 ppb.

What is the current level of ozone (O₃) in Huntsville, Alabama?

Huntsville, Alabama currently has an ozone (O₃) concentration of 16.73 ppm.

What is the current level of nitrogen dioxide (NO₂) in Huntsville, Alabama?

The current level of nitrogen dioxide (NO₂) in Huntsville, Alabama is 10.885 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T16:00:00.000Z	27 \| good	5.045 \| good	19.304 \| good	15.734 \| good	2.43 \| good	10.165 \| good	0.268 \| good
2025-10-20T17:00:00.000Z	23 \| good	3.523 \| good	12.192 \| good	24.651 \| good	0.876 \| good	8.807 \| good	0.211 \| good
2025-10-20T18:00:00.000Z	31 \| good	2.803 \| good	9.194 \| good	33.174 \| good	0.639 \| good	7.245 \| good	0.237 \| good
2025-10-20T19:00:00.000Z	31 \| good	2.627 \| good	8.23 \| good	34.362 \| good	0.579 \| good	7.011 \| good	0.193 \| good
2025-10-20T20:00:00.000Z	31 \| good	2.768 \| good	11.917 \| good	33.788 \| good	1.006 \| good	7.662 \| good	0.211 \| good
2025-10-20T21:00:00.000Z	33 \| good	2.764 \| good	12.699 \| good	35.981 \| good	0.697 \| good	8.734 \| good	0.228 \| good
2025-10-20T22:00:00.000Z	33 \| good	2.897 \| good	12.897 \| good	36.048 \| good	0.678 \| good	4.72 \| good	0.211 \| good
2025-10-20T23:00:00.000Z	32 \| good	2.754 \| good	11.998 \| good	35.121 \| good	0.575 \| good	6.665 \| good	0.244 \| good
2025-10-21T00:00:00.000Z	31 \| good	2.918 \| good	10.384 \| good	34.316 \| good	0.888 \| good	9.038 \| good	0.242 \| good
2025-10-21T01:00:00.000Z	31 \| good	3.462 \| good	9.667 \| good	34.247 \| good	0.964 \| good	7.32 \| good	0.242 \| good
2025-10-21T02:00:00.000Z	31 \| good	3.72 \| good	9.237 \| good	32.953 \| good	0.855 \| good	9.645 \| good	0.343 \| good
2025-10-21T03:00:00.000Z	38 \| good	6.983 \| good	31.037 \| good	35.814 \| good	0.866 \| good	2.818 \| good	0.153 \| good
2025-10-21T04:00:00.000Z	25 \| good	3.616 \| good	9.591 \| good	26.727 \| good	1.736 \| good	9.06 \| good	0.425 \| good
2025-10-21T05:00:00.000Z	22 \| good	3.9 \| good	9.999 \| good	20.975 \| good	3.314 \| good	8.979 \| good	0.484 \| good
2025-10-21T06:00:00.000Z	25 \| good	3.93 \| good	8.462 \| good	26.826 \| good	4.682 \| good	13.207 \| good	0.474 \| good
2025-10-21T07:00:00.000Z	25 \| good	4.072 \| good	8.441 \| good	26.826 \| good	1.922 \| good	9.221 \| good	0.542 \| good
2025-10-21T08:00:00.000Z	22 \| good	4.159 \| good	8.301 \| good	20.294 \| good	0.56 \| good	11.16 \| good	0.405 \| good
2025-10-21T09:00:00.000Z	22 \| good	4.332 \| good	8.599 \| good	12.768 \| good	0.942 \| good	13.076 \| good	0.362 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.507 \| good	8.952 \| good	12.564 \| good	0.836 \| good	13.607 \| good	0.362 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.654 \| good	8.806 \| good	16.065 \| good	1.048 \| good	11.321 \| good	0.421 \| good
2025-10-21T12:00:00.000Z	27 \| good	5.423 \| good	10.453 \| good	20.509 \| good	1.104 \| good	9.409 \| good	0.447 \| good
2025-10-21T13:00:00.000Z	27 \| good	5.369 \| good	10.589 \| good	20.554 \| good	0.931 \| good	5.426 \| good	0.497 \| good
2025-10-21T14:00:00.000Z	38 \| good	7.211 \| good	16.806 \| good	28.427 \| good	0.7 \| good	6.532 \| good	0.514 \| good
2025-10-21T15:00:00.000Z	38 \| good	7.1 \| good	15.233 \| good	28.731 \| good	0.66 \| good	10.4 \| good	0.536 \| good
2025-10-21T16:00:00.000Z	38 \| good	7.222 \| good	16.427 \| good	28.882 \| good	0.929 \| good	15.877 \| good	0.313 \| good
2025-10-21T17:00:00.000Z	38 \| good	7.372 \| good	17.549 \| good	28.05 \| good	0.695 \| good	11.24 \| good	0.318 \| good
2025-10-21T18:00:00.000Z	38 \| good	7.353 \| good	15.386 \| good	29.153 \| good	0.858 \| good	7.472 \| good	0.234 \| good
2025-10-21T19:00:00.000Z	38 \| good	7.404 \| good	14.248 \| good	26.398 \| good	0.55 \| good	6.896 \| good	0.234 \| good
2025-10-21T20:00:00.000Z	44 \| good	7.783 \| good	13.542 \| good	26.203 \| good	0.816 \| good	6.797 \| good	0.209 \| good
2025-10-21T21:00:00.000Z	44 \| good	8.087 \| good	15.928 \| good	26.34 \| good	0.713 \| good	9.249 \| good	0.244 \| good
2025-10-21T22:00:00.000Z	44 \| good	7.936 \| good	18.14 \| good	28.217 \| good	0.836 \| good	10.523 \| good	0.244 \| good
2025-10-21T23:00:00.000Z	44 \| good	7.788 \| good	18.96 \| good	27.167 \| good	0.765 \| good	9.291 \| good	0.26 \| good
2025-10-22T00:00:00.000Z	44 \| good	7.704 \| good	17.116 \| good	25.223 \| good	0.728 \| good	4.015 \| good	0.234 \| good
2025-10-22T01:00:00.000Z	44 \| good	7.756 \| good	16.369 \| good	21.394 \| good	0.427 \| good	4.898 \| good	0.26 \| good
2025-10-22T02:00:00.000Z	38 \| good	7.452 \| good	15.225 \| good	20.411 \| good	0.448 \| good	12.537 \| good	0.295 \| good
2025-10-22T03:00:00.000Z	22 \| good	3.8 \| good	16.508 \| good	18.21 \| good	0.744 \| good	2.535 \| good	0.133 \| good
2025-10-22T04:00:00.000Z	38 \| good	7.09 \| good	13.426 \| good	11.965 \| good	0.739 \| good	8.639 \| good	0.262 \| good
2025-10-22T05:00:00.000Z	33 \| good	5.901 \| good	10.556 \| good	10.741 \| good	0.878 \| good	10.354 \| good	0.279 \| good
2025-10-22T06:00:00.000Z	33 \| good	5.545 \| good	10.498 \| good	13.277 \| good	0.915 \| good	9.146 \| good	0.244 \| good
2025-10-22T07:00:00.000Z	27 \| good	4.807 \| good	12.199 \| good	11.368 \| good	0.879 \| good	10.067 \| good	0.264 \| good
2025-10-22T08:00:00.000Z	27 \| good	4.645 \| good	12.272 \| good	11.321 \| good	0.957 \| good	8.564 \| good	0.218 \| good
2025-10-22T09:00:00.000Z	27 \| good	4.645 \| good	11.461 \| good	9.405 \| good	0.943 \| good	7.491 \| good	0.185 \| good
2025-10-22T10:00:00.000Z	27 \| good	4.607 \| good	12.094 \| good	9.35 \| good	0.88 \| good	8.909 \| good	0.226 \| good
2025-10-22T11:00:00.000Z	27 \| good	4.651 \| good	12.49 \| good	9.266 \| good	0.913 \| good	12.916 \| good	0.302 \| good
2025-10-22T12:00:00.000Z	27 \| good	4.686 \| good	14.399 \| good	5.637 \| good	0.617 \| good	12.123 \| good	0.328 \| good
2025-10-22T13:00:00.000Z	22 \| good	4.409 \| good	12.427 \| good	9.298 \| good	0.949 \| good	11.917 \| good	0.307 \| good
2025-10-22T14:00:00.000Z	22 \| good	4.309 \| good	14.249 \| good	11.199 \| good	1.025 \| good	10.786 \| good	0.26 \| good
2025-10-22T15:00:00.000Z	22 \| good	4.37 \| good	15.516 \| good	16.73 \| good	1.128 \| good	10.885 \| good	0.286 \| good
2025-10-22T15:00:00.000Z	22 \| good	4.37 \| good	15.516 \| good	16.73 \| good	1.128 \| good	10.885 \| good	0.286 \| good
2025-10-22T16:00:00.000Z	31 \| good	2.084 \| good	8.35 \| good	32.788 \| good	0.526 \| good	1.028 \| good	0.155 \| good
2025-10-22T17:00:00.000Z	31 \| good	2.401 \| good	9.975 \| good	34.375 \| good	0.491 \| good	0.743 \| good	0.147 \| good
2025-10-22T18:00:00.000Z	32 \| good	1.828 \| good	8 \| good	35.352 \| good	0.455 \| good	0.457 \| good	0.138 \| good
2025-10-22T19:00:00.000Z	32 \| good	2.238 \| good	9.229 \| good	35.318 \| good	0.444 \| good	0.473 \| good	0.137 \| good
2025-10-22T20:00:00.000Z	28 \| good	3.464 \| good	15.307 \| good	30.318 \| good	0.433 \| good	0.489 \| good	0.135 \| good
2025-10-22T21:00:00.000Z	29 \| good	3.781 \| good	16.459 \| good	30.563 \| good	0.421 \| good	0.506 \| good	0.134 \| good
2025-10-22T22:00:00.000Z	27 \| good	5.203 \| good	22.575 \| good	28.549 \| good	0.428 \| good	1.283 \| good	0.141 \| good
2025-10-22T23:00:00.000Z	33 \| good	5.806 \| good	25.506 \| good	20.081 \| good	0.435 \| good	2.06 \| good	0.149 \| good
2025-10-23T00:00:00.000Z	22 \| good	3.981 \| good	17.332 \| good	18.241 \| good	0.442 \| good	2.837 \| good	0.157 \| good
2025-10-23T01:00:00.000Z	18 \| good	3.146 \| good	13.361 \| good	18.908 \| good	0.482 \| good	3.094 \| good	0.16 \| good
2025-10-23T02:00:00.000Z	22 \| good	3.638 \| good	15.845 \| good	14.751 \| good	0.523 \| good	3.35 \| good	0.163 \| good
2025-10-23T03:00:00.000Z	22 \| good	3.721 \| good	16.275 \| good	15.369 \| good	0.563 \| good	3.607 \| good	0.167 \| good
2025-10-23T04:00:00.000Z	22 \| good	3.983 \| good	17.599 \| good	11.878 \| good	0.566 \| good	3.713 \| good	0.167 \| good
2025-10-23T05:00:00.000Z	27 \| good	5.357 \| good	23.308 \| good	11.433 \| good	0.568 \| good	3.819 \| good	0.168 \| good
2025-10-23T06:00:00.000Z	33 \| good	5.596 \| good	24.435 \| good	6.43 \| good	0.571 \| good	3.925 \| good	0.169 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.208 \| good	27.072 \| good	7.489 \| good	0.614 \| good	4.243 \| good	0.17 \| good
2025-10-23T08:00:00.000Z	38 \| good	6.528 \| good	28.831 \| good	4.938 \| good	0.656 \| good	4.56 \| good	0.172 \| good
2025-10-23T09:00:00.000Z	44 \| good	7.585 \| good	33.394 \| good	5.078 \| good	0.699 \| good	4.878 \| good	0.173 \| good
2025-10-23T10:00:00.000Z	44 \| good	8.348 \| good	36.864 \| good	6.449 \| good	0.74 \| good	5.301 \| good	0.177 \| good
2025-10-23T11:00:00.000Z	49 \| good	9.011 \| good	40.1 \| good	7.556 \| good	0.781 \| good	5.723 \| good	0.182 \| good
2025-10-23T12:00:00.000Z	52 \| moderate	10.495 \| good	46.653 \| good	4.559 \| good	0.822 \| good	6.146 \| good	0.187 \| good
2025-10-23T13:00:00.000Z	52 \| moderate	10.462 \| good	46.365 \| good	7.935 \| good	0.837 \| good	4.788 \| good	0.178 \| good
2025-10-23T14:00:00.000Z	52 \| moderate	9.874 \| good	43.733 \| good	15.73 \| good	0.852 \| good	3.43 \| good	0.169 \| good
2025-10-23T15:00:00.000Z	38 \| good	7.139 \| good	31.683 \| good	27.323 \| good	0.867 \| good	2.072 \| good	0.161 \| good
2025-10-23T16:00:00.000Z	33 \| good	6.044 \| good	26.498 \| good	35.463 \| good	0.842 \| good	1.594 \| good	0.156 \| good
2025-10-23T17:00:00.000Z	34 \| good	4.674 \| good	20.395 \| good	36.883 \| good	0.818 \| good	1.117 \| good	0.151 \| good
2025-10-23T18:00:00.000Z	38 \| good	3.469 \| good	15.439 \| good	41.295 \| good	0.793 \| good	0.639 \| good	0.146 \| good
2025-10-23T19:00:00.000Z	37 \| good	3.204 \| good	13.928 \| good	39.959 \| good	0.728 \| good	0.64 \| good	0.147 \| good
2025-10-23T20:00:00.000Z	35 \| good	4.158 \| good	18.076 \| good	38.049 \| good	0.663 \| good	0.642 \| good	0.147 \| good
2025-10-23T21:00:00.000Z	34 \| good	6.186 \| good	27.479 \| good	37.464 \| good	0.598 \| good	0.643 \| good	0.148 \| good
2025-10-23T22:00:00.000Z	44 \| good	8.021 \| good	35.233 \| good	32.216 \| good	0.601 \| good	1.721 \| good	0.161 \| good
2025-10-23T23:00:00.000Z	44 \| good	8.276 \| good	36.798 \| good	24.647 \| good	0.603 \| good	2.799 \| good	0.173 \| good
2025-10-24T00:00:00.000Z	33 \| good	6.478 \| good	28.332 \| good	20.424 \| good	0.605 \| good	3.878 \| good	0.186 \| good
2025-10-24T01:00:00.000Z	33 \| good	5.826 \| good	25.507 \| good	23.263 \| good	0.658 \| good	4.252 \| good	0.192 \| good
2025-10-24T02:00:00.000Z	33 \| good	5.699 \| good	24.855 \| good	22.306 \| good	0.71 \| good	4.626 \| good	0.198 \| good
2025-10-24T03:00:00.000Z	27 \| good	5.378 \| good	23.261 \| good	21.756 \| good	0.762 \| good	4.999 \| good	0.204 \| good
2025-10-24T04:00:00.000Z	33 \| good	6.184 \| good	27.138 \| good	18.451 \| good	0.825 \| good	4.932 \| good	0.202 \| good
2025-10-24T05:00:00.000Z	38 \| good	7.146 \| good	31.34 \| good	18.323 \| good	0.888 \| good	4.864 \| good	0.201 \| good
2025-10-24T06:00:00.000Z	38 \| good	7.039 \| good	30.95 \| good	13.58 \| good	0.952 \| good	4.796 \| good	0.199 \| good
2025-10-24T07:00:00.000Z	38 \| good	6.789 \| good	30.272 \| good	14.961 \| good	1.029 \| good	4.385 \| good	0.192 \| good
2025-10-24T08:00:00.000Z	38 \| good	6.878 \| good	30.397 \| good	15.185 \| good	1.106 \| good	3.974 \| good	0.184 \| good
2025-10-24T09:00:00.000Z	33 \| good	6.483 \| good	29.133 \| good	16.373 \| good	1.184 \| good	3.563 \| good	0.177 \| good
2025-10-24T10:00:00.000Z	38 \| good	7.221 \| good	32.003 \| good	21.43 \| good	1.284 \| good	3.475 \| good	0.173 \| good
2025-10-24T11:00:00.000Z	44 \| good	8.043 \| good	35.381 \| good	19.316 \| good	1.384 \| good	3.386 \| good	0.169 \| good
2025-10-24T12:00:00.000Z	58 \| moderate	13.468 \| fine	60.106 \| fine	15.418 \| good	1.484 \| good	3.298 \| good	0.165 \| good
2025-10-24T13:00:00.000Z	58 \| moderate	12.555 \| fine	56.859 \| fine	18.516 \| good	1.617 \| good	2.689 \| good	0.16 \| good
2025-10-24T14:00:00.000Z	52 \| moderate	9.565 \| good	42.755 \| good	22.286 \| good	1.75 \| good	2.081 \| good	0.155 \| good
2025-10-24T15:00:00.000Z	44 \| good	7.575 \| good	33.184 \| good	29.109 \| good	1.883 \| good	1.472 \| good	0.149 \| good

Current air quality index in Huntsville, Alabama today

Common air pollutants in Huntsville, Alabama

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Huntsville, Alabama air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Huntsville, Alabama

Air quality in nearby cities

Madison, Alabama

Meridianville, Alabama

Athens, Alabama

Decatur, Alabama

Hartselle, Alabama

Scottsboro, Alabama

How accurate is Alabama, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Huntsville, Alabama get updated?

What time in the past 24 hours saw the poorest air quality in Huntsville, Alabama?

When was air quality in Huntsville, Alabama the best over the past 24 hours?

What is the air quality in Huntsville, Alabama right now?

What pollutant is most frequently found in Huntsville, Alabama?

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

What is the PM2.5 concentration in Huntsville, Alabama right now?

What is the current level of PM10 in Huntsville, Alabama?

What is the current level of carbon monoxide (CO) in Huntsville, Alabama?

What is the current level of sulfur dioxide (SO2) in Huntsville, Alabama?

What is the current level of ozone (O3) in Huntsville, Alabama?

What is the current level of nitrogen dioxide (NO2) in Huntsville, Alabama?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Huntsville, Alabama right now?

What is the current level of PM₁₀ in Huntsville, Alabama?

What is the current level of sulfur dioxide (SO₂) in Huntsville, Alabama?

What is the current level of ozone (O₃) in Huntsville, Alabama?

What is the current level of nitrogen dioxide (NO₂) in Huntsville, Alabama?