What are the current PM10 levels at Helena, Alabama?

The current PM10 levels in Helena, Alabama are 39.219 μg/m3.

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

The current sulfur dioxide (SO2) levels in Helena, Alabama are 0.523 ppb.

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

The current ozone (O3) levels at Helena, Alabama is 19.305 ppm.

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

The current nitrogen dioxide (NO2) levels at Helena, Alabama is 3.582 ppb.

Real-time air quality index in Helena, Alabama today

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

The measured PM2.5 levels in Helena, Alabama at present are 12.142 μg/m3.

Stay updated with real-time air quality in Helena, 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

Helena, Alabama

Last updated: ... (Local time)

Common air pollutants in Helena, Alabama

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.14 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.22 μg/m³

155

255

425

605+

Ozone (O₃)

19.30 ppb

201

201+

Sulfur Dioxide (SO₂)

0.52 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.58 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Helena, Alabama

Get Live Pollen Counts

Helena, Alabama

Scroll To Air Quality Map

Track live Helena, Alabama air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	27 \| good	5.307 \| good	23.732 \| good	27.574 \| good	0.791 \| good	2.829 \| good	0.254 \| good
2026-07-21T23:00:00.000Z	25 \| good	4.433 \| good	16.903 \| good	26.637 \| good	0.802 \| good	2.563 \| good	0.254 \| good
2026-07-22T00:00:00.000Z	27 \| good	5.215 \| good	21.32 \| good	25.458 \| good	0.706 \| good	3.448 \| good	0.299 \| good
2026-07-22T01:00:00.000Z	27 \| good	5.357 \| good	23.005 \| good	25.177 \| good	0.608 \| good	3.035 \| good	0.374 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.9 \| good	21.254 \| good	25.069 \| good	0.625 \| good	4.524 \| good	0.859 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.742 \| good	23.066 \| good	28.938 \| good	0.646 \| good	4.414 \| good	0.357 \| good
2026-07-22T04:00:00.000Z	23 \| good	4.371 \| good	18.588 \| good	25.122 \| good	0.646 \| good	4.437 \| good	0.38 \| good
2026-07-22T05:00:00.000Z	22 \| good	4.39 \| good	19.428 \| good	22.234 \| good	0.617 \| good	4.013 \| good	0.326 \| good
2026-07-22T06:00:00.000Z	27 \| good	5.076 \| good	16.778 \| good	18.464 \| good	0.647 \| good	3.089 \| good	0.258 \| good
2026-07-22T07:00:00.000Z	27 \| good	4.913 \| good	17.592 \| good	22.225 \| good	0.647 \| good	3.058 \| good	0.257 \| good
2026-07-22T08:00:00.000Z	38 \| good	7.108 \| good	21.256 \| good	22.173 \| good	0.665 \| good	2.771 \| good	0.24 \| good
2026-07-22T09:00:00.000Z	49 \| good	8.953 \| good	28.733 \| good	17.413 \| good	0.695 \| good	2.062 \| good	0.187 \| good
2026-07-22T10:00:00.000Z	52 \| moderate	9.677 \| good	30.574 \| good	15.454 \| good	0.646 \| good	4.457 \| good	0.24 \| good
2026-07-22T11:00:00.000Z	52 \| moderate	10.441 \| good	39.968 \| good	18.188 \| good	0.667 \| good	3.709 \| good	0.266 \| good
2026-07-22T12:00:00.000Z	52 \| moderate	10.486 \| good	34.746 \| good	20.068 \| good	0.646 \| good	4.087 \| good	0.293 \| good
2026-07-22T13:00:00.000Z	54 \| moderate	10.519 \| good	30.57 \| good	19.321 \| good	0.677 \| good	4.877 \| good	0.254 \| good
2026-07-22T14:00:00.000Z	52 \| moderate	10.36 \| good	32.056 \| good	19.432 \| good	0.666 \| good	4.386 \| good	0.24 \| good
2026-07-22T15:00:00.000Z	52 \| moderate	10.135 \| good	32.144 \| good	19.454 \| good	0.689 \| good	3.784 \| good	0.259 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	9.759 \| good	40.034 \| good	21.343 \| good	0.703 \| good	3.328 \| good	0.266 \| good
2026-07-22T17:00:00.000Z	52 \| moderate	9.652 \| good	37.871 \| good	24.418 \| good	0.718 \| good	2.659 \| good	0.214 \| good
2026-07-22T18:00:00.000Z	49 \| good	9.036 \| good	27.127 \| good	26.421 \| good	0.637 \| good	3.501 \| good	0.24 \| good
2026-07-22T19:00:00.000Z	52 \| moderate	9.914 \| good	40.766 \| good	28.355 \| good	0.667 \| good	2.517 \| good	0.214 \| good
2026-07-22T20:00:00.000Z	49 \| good	8.829 \| good	30.038 \| good	28.309 \| good	0.667 \| good	2.989 \| good	0.24 \| good
2026-07-22T21:00:00.000Z	49 \| good	8.78 \| good	37.247 \| good	28.418 \| good	0.697 \| good	3.469 \| good	0.266 \| good
2026-07-22T22:00:00.000Z	44 \| good	7.622 \| good	24.409 \| good	29.804 \| good	0.697 \| good	3.128 \| good	0.24 \| good
2026-07-22T23:00:00.000Z	44 \| good	7.914 \| good	26.611 \| good	29.848 \| good	0.697 \| good	3.21 \| good	0.292 \| good
2026-07-23T00:00:00.000Z	38 \| good	6.585 \| good	19.094 \| good	31.638 \| good	0.718 \| good	3.818 \| good	0.392 \| good
2026-07-23T01:00:00.000Z	33 \| good	6.294 \| good	17.855 \| good	27.798 \| good	0.614 \| good	5.649 \| good	0.391 \| good
2026-07-23T02:00:00.000Z	33 \| good	6.459 \| good	27.359 \| good	26.867 \| good	0.643 \| good	4.31 \| good	0.391 \| good
2026-07-23T03:00:00.000Z	27 \| good	4.716 \| good	20.46 \| good	20.358 \| good	0.224 \| good	2.56 \| good	0.139 \| good
2026-07-23T04:00:00.000Z	38 \| good	6.738 \| good	23.765 \| good	22.956 \| good	0.646 \| good	5.122 \| good	0.293 \| good
2026-07-23T05:00:00.000Z	38 \| good	7.268 \| good	19.688 \| good	19.11 \| good	0.568 \| good	4.033 \| good	0.293 \| good
2026-07-23T06:00:00.000Z	38 \| good	7.289 \| good	24.551 \| good	15.384 \| good	0.631 \| good	4.916 \| good	0.344 \| good
2026-07-23T07:00:00.000Z	44 \| good	7.845 \| good	25.019 \| good	13.266 \| good	0.631 \| good	4.195 \| good	0.265 \| good
2026-07-23T08:00:00.000Z	54 \| moderate	11.044 \| good	34.26 \| good	13.124 \| good	0.641 \| good	3.876 \| good	0.251 \| good
2026-07-23T09:00:00.000Z	56 \| moderate	11.604 \| good	37.195 \| good	7.443 \| good	0.697 \| good	2.648 \| good	0.2 \| good
2026-07-23T10:00:00.000Z	56 \| moderate	11.7 \| good	50.201 \| good	7.425 \| good	0.673 \| good	2.747 \| good	0.2 \| good
2026-07-23T11:00:00.000Z	58 \| moderate	12.872 \| fine	53.272 \| good	7.388 \| good	0.658 \| good	3.669 \| good	0.252 \| good
2026-07-23T12:00:00.000Z	58 \| moderate	12.504 \| fine	37.639 \| good	7.338 \| good	0.571 \| good	6.123 \| good	0.344 \| good
2026-07-23T13:00:00.000Z	58 \| moderate	13.146 \| fine	45.758 \| good	7.162 \| good	0.67 \| good	4.501 \| good	0.292 \| good
2026-07-23T14:00:00.000Z	60 \| moderate	13.682 \| fine	45.795 \| good	10.106 \| good	0.652 \| good	5.027 \| good	0.318 \| good
2026-07-23T15:00:00.000Z	60 \| moderate	13.615 \| fine	47.351 \| good	10.209 \| good	0.51 \| good	4.744 \| good	0.292 \| good
2026-07-23T16:00:00.000Z	58 \| moderate	13.411 \| fine	47.904 \| good	9.443 \| good	0.566 \| good	3.578 \| good	0.2 \| good
2026-07-23T17:00:00.000Z	60 \| moderate	13.522 \| fine	46.798 \| good	11.409 \| good	0.51 \| good	3.379 \| good	0.2 \| good
2026-07-23T18:00:00.000Z	58 \| moderate	13.462 \| fine	36.936 \| good	17.176 \| good	0.599 \| good	3.322 \| good	0.2 \| good
2026-07-23T19:00:00.000Z	56 \| moderate	12.27 \| fine	31.519 \| good	18.115 \| good	0.579 \| good	2.965 \| good	0.2 \| good
2026-07-23T20:00:00.000Z	56 \| moderate	12.132 \| fine	39.295 \| good	19.296 \| good	0.523 \| good	3.585 \| good	0.2 \| good
2026-07-23T21:00:00.000Z	54 \| moderate	11.406 \| good	35.83 \| good	18.257 \| good	0.614 \| good	3.461 \| good	0.226 \| good
2026-07-23T21:00:00.000Z	56 \| moderate	12.142 \| fine	39.219 \| good	19.305 \| good	0.523 \| good	3.582 \| good	0.2 \| good
2026-07-23T22:00:00.000Z	38 \| good	6.565 \| good	29.442 \| good	20.145 \| good	0.169 \| good	0.603 \| good	0.12 \| good
2026-07-23T23:00:00.000Z	38 \| good	6.944 \| good	30.74 \| good	18.926 \| good	0.175 \| good	0.911 \| good	0.126 \| good
2026-07-24T00:00:00.000Z	33 \| good	6.421 \| good	28.569 \| good	14.957 \| good	0.172 \| good	2.859 \| good	0.156 \| good
2026-07-24T01:00:00.000Z	33 \| good	6.047 \| good	26.801 \| good	12.128 \| good	0.182 \| good	5.552 \| good	0.188 \| good
2026-07-24T02:00:00.000Z	38 \| good	6.591 \| good	29.692 \| good	11.556 \| good	0.194 \| good	8.005 \| good	0.213 \| good
2026-07-24T03:00:00.000Z	38 \| good	6.728 \| good	30.051 \| good	10.943 \| good	0.205 \| good	9.042 \| good	0.223 \| good
2026-07-24T04:00:00.000Z	38 \| good	6.714 \| good	29.89 \| good	9.162 \| good	0.208 \| good	8.269 \| good	0.215 \| good
2026-07-24T05:00:00.000Z	38 \| good	7.248 \| good	31.979 \| good	8.201 \| good	0.205 \| good	5.5 \| good	0.183 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.669 \| good	38.288 \| good	7.067 \| good	0.212 \| good	4.091 \| good	0.165 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.078 \| good	40.614 \| good	8.559 \| good	0.213 \| good	3.317 \| good	0.153 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	9.606 \| good	42.837 \| good	7.589 \| good	0.212 \| good	2.945 \| good	0.145 \| good
2026-07-24T09:00:00.000Z	52 \| moderate	10.195 \| good	44.893 \| good	5.438 \| good	0.214 \| good	2.789 \| good	0.14 \| good
2026-07-24T10:00:00.000Z	54 \| moderate	10.619 \| good	47.255 \| good	9.263 \| good	0.224 \| good	2.522 \| good	0.135 \| good
2026-07-24T11:00:00.000Z	54 \| moderate	10.613 \| good	47.428 \| good	9.793 \| good	0.242 \| good	2.219 \| good	0.13 \| good
2026-07-24T12:00:00.000Z	56 \| moderate	12.164 \| fine	54.225 \| good	9.503 \| good	0.236 \| good	1.997 \| good	0.13 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.98 \| good	48.75 \| good	11.945 \| good	0.253 \| good	1.618 \| good	0.128 \| good
2026-07-24T14:00:00.000Z	54 \| moderate	11.384 \| good	50.605 \| good	21.947 \| good	0.249 \| good	1.538 \| good	0.128 \| good
2026-07-24T15:00:00.000Z	56 \| moderate	11.675 \| good	51.694 \| good	27.788 \| good	0.231 \| good	1.476 \| good	0.129 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.999 \| good	44.591 \| good	28.433 \| good	0.225 \| good	1.025 \| good	0.125 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.908 \| good	39.14 \| good	30.068 \| good	0.212 \| good	0.863 \| good	0.124 \| good
2026-07-24T18:00:00.000Z	49 \| good	8.578 \| good	37.778 \| good	29.1 \| good	0.202 \| good	0.799 \| good	0.124 \| good
2026-07-24T19:00:00.000Z	44 \| good	8.134 \| good	35.703 \| good	26.64 \| good	0.197 \| good	0.82 \| good	0.126 \| good
2026-07-24T20:00:00.000Z	44 \| good	8.071 \| good	35.489 \| good	25.228 \| good	0.197 \| good	0.899 \| good	0.129 \| good
2026-07-24T21:00:00.000Z	44 \| good	7.705 \| good	33.611 \| good	24.998 \| good	0.196 \| good	1.035 \| good	0.132 \| good
2026-07-24T22:00:00.000Z	38 \| good	7.467 \| good	33.18 \| good	22.857 \| good	0.214 \| good	1.295 \| good	0.138 \| good
2026-07-24T23:00:00.000Z	44 \| good	7.579 \| good	33.398 \| good	18.845 \| good	0.24 \| good	1.955 \| good	0.15 \| good
2026-07-25T00:00:00.000Z	38 \| good	6.788 \| good	29.975 \| good	13.456 \| good	0.261 \| good	2.997 \| good	0.167 \| good
2026-07-25T01:00:00.000Z	38 \| good	6.999 \| good	31.063 \| good	12.798 \| good	0.258 \| good	6.111 \| good	0.202 \| good
2026-07-25T02:00:00.000Z	44 \| good	7.804 \| good	34.374 \| good	12.666 \| good	0.284 \| good	9.108 \| good	0.235 \| good
2026-07-25T03:00:00.000Z	38 \| good	7.197 \| good	31.491 \| good	14.471 \| good	0.316 \| good	9.891 \| good	0.249 \| good
2026-07-25T04:00:00.000Z	38 \| good	7.134 \| good	31.466 \| good	15.173 \| good	0.352 \| good	10.376 \| good	0.258 \| good
2026-07-25T05:00:00.000Z	44 \| good	8.117 \| good	35.605 \| good	12.803 \| good	0.385 \| good	10.702 \| good	0.264 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	9.881 \| good	43.922 \| good	8.36 \| good	0.407 \| good	10.749 \| good	0.265 \| good
2026-07-25T07:00:00.000Z	52 \| moderate	10.297 \| good	45.256 \| good	4.614 \| good	0.419 \| good	10.933 \| good	0.266 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	10.896 \| good	48.04 \| good	4.288 \| good	0.425 \| good	10.937 \| good	0.264 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	11.121 \| good	49.522 \| good	4.916 \| good	0.409 \| good	9.876 \| good	0.254 \| good
2026-07-25T10:00:00.000Z	54 \| moderate	11.495 \| good	50.812 \| good	3.667 \| good	0.386 \| good	8.348 \| good	0.238 \| good
2026-07-25T11:00:00.000Z	58 \| moderate	12.531 \| fine	56.686 \| fine	7.637 \| good	0.364 \| good	7.568 \| good	0.231 \| good
2026-07-25T12:00:00.000Z	62 \| moderate	14.896 \| fine	66.354 \| fine	7.911 \| good	0.324 \| good	5.839 \| good	0.227 \| good
2026-07-25T13:00:00.000Z	58 \| moderate	13.372 \| fine	60.562 \| fine	14.066 \| good	0.31 \| good	3.264 \| good	0.215 \| good
2026-07-25T14:00:00.000Z	58 \| moderate	12.57 \| fine	56.682 \| fine	27.11 \| good	0.316 \| good	1.583 \| good	0.192 \| good
2026-07-25T15:00:00.000Z	54 \| moderate	10.514 \| good	46.527 \| good	31.142 \| good	0.308 \| good	0.932 \| good	0.172 \| good
2026-07-25T16:00:00.000Z	52 \| moderate	9.636 \| good	42.812 \| good	28.714 \| good	0.294 \| good	0.633 \| good	0.158 \| good
2026-07-25T17:00:00.000Z	49 \| good	9.479 \| good	42.582 \| good	24.459 \| good	0.274 \| good	0.532 \| good	0.155 \| good
2026-07-25T18:00:00.000Z	49 \| good	9.215 \| good	41.083 \| good	22.998 \| good	0.267 \| good	0.509 \| good	0.155 \| good
2026-07-25T19:00:00.000Z	49 \| good	9.025 \| good	40.486 \| good	23.145 \| good	0.262 \| good	0.503 \| good	0.156 \| good
2026-07-25T20:00:00.000Z	44 \| good	8.493 \| good	36.965 \| good	18.696 \| good	0.261 \| good	0.506 \| good	0.157 \| good
2026-07-25T21:00:00.000Z	44 \| good	8.182 \| good	35.837 \| good	15.634 \| good	0.262 \| good	0.543 \| good	0.16 \| good

Helena

Empower business decisions with accurate air quality data

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

0.20ppm

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

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 is the air quality data for Helena, Alabama updated?

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

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

The worst air quality in Helena, Alabama was recorded at 05:00:00 on 2026-07-23.

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

The best air quality in Helena, Alabama was recorded at 03:00:00 on 2026-07-23.

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

The real-time air quality index in Helena, Alabama is 56, currently categorized as Moderate.

Which pollutant is found most often in Helena, Alabama?

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

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

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

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

The measured PM_2.5 levels in Helena, Alabama at present are 12.142 μg/m³.

What are the current PM₁₀ levels at Helena, Alabama?

The current PM₁₀ levels in Helena, Alabama are 39.219 μg/m³.

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

The current carbon monoxide (CO) level in Helena, Alabama is 0.2 ppm.

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

The current sulfur dioxide (SO₂) levels in Helena, Alabama are 0.523 ppb.

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

The current ozone (O₃) levels at Helena, Alabama is 19.305 ppm.

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

The current nitrogen dioxide (NO₂) levels at Helena, Alabama is 3.582 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	27 \| good	5.307 \| good	23.732 \| good	27.574 \| good	0.791 \| good	2.829 \| good	0.254 \| good
2026-07-21T23:00:00.000Z	25 \| good	4.433 \| good	16.903 \| good	26.637 \| good	0.802 \| good	2.563 \| good	0.254 \| good
2026-07-22T00:00:00.000Z	27 \| good	5.215 \| good	21.32 \| good	25.458 \| good	0.706 \| good	3.448 \| good	0.299 \| good
2026-07-22T01:00:00.000Z	27 \| good	5.357 \| good	23.005 \| good	25.177 \| good	0.608 \| good	3.035 \| good	0.374 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.9 \| good	21.254 \| good	25.069 \| good	0.625 \| good	4.524 \| good	0.859 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.742 \| good	23.066 \| good	28.938 \| good	0.646 \| good	4.414 \| good	0.357 \| good
2026-07-22T04:00:00.000Z	23 \| good	4.371 \| good	18.588 \| good	25.122 \| good	0.646 \| good	4.437 \| good	0.38 \| good
2026-07-22T05:00:00.000Z	22 \| good	4.39 \| good	19.428 \| good	22.234 \| good	0.617 \| good	4.013 \| good	0.326 \| good
2026-07-22T06:00:00.000Z	27 \| good	5.076 \| good	16.778 \| good	18.464 \| good	0.647 \| good	3.089 \| good	0.258 \| good
2026-07-22T07:00:00.000Z	27 \| good	4.913 \| good	17.592 \| good	22.225 \| good	0.647 \| good	3.058 \| good	0.257 \| good
2026-07-22T08:00:00.000Z	38 \| good	7.108 \| good	21.256 \| good	22.173 \| good	0.665 \| good	2.771 \| good	0.24 \| good
2026-07-22T09:00:00.000Z	49 \| good	8.953 \| good	28.733 \| good	17.413 \| good	0.695 \| good	2.062 \| good	0.187 \| good
2026-07-22T10:00:00.000Z	52 \| moderate	9.677 \| good	30.574 \| good	15.454 \| good	0.646 \| good	4.457 \| good	0.24 \| good
2026-07-22T11:00:00.000Z	52 \| moderate	10.441 \| good	39.968 \| good	18.188 \| good	0.667 \| good	3.709 \| good	0.266 \| good
2026-07-22T12:00:00.000Z	52 \| moderate	10.486 \| good	34.746 \| good	20.068 \| good	0.646 \| good	4.087 \| good	0.293 \| good
2026-07-22T13:00:00.000Z	54 \| moderate	10.519 \| good	30.57 \| good	19.321 \| good	0.677 \| good	4.877 \| good	0.254 \| good
2026-07-22T14:00:00.000Z	52 \| moderate	10.36 \| good	32.056 \| good	19.432 \| good	0.666 \| good	4.386 \| good	0.24 \| good
2026-07-22T15:00:00.000Z	52 \| moderate	10.135 \| good	32.144 \| good	19.454 \| good	0.689 \| good	3.784 \| good	0.259 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	9.759 \| good	40.034 \| good	21.343 \| good	0.703 \| good	3.328 \| good	0.266 \| good
2026-07-22T17:00:00.000Z	52 \| moderate	9.652 \| good	37.871 \| good	24.418 \| good	0.718 \| good	2.659 \| good	0.214 \| good
2026-07-22T18:00:00.000Z	49 \| good	9.036 \| good	27.127 \| good	26.421 \| good	0.637 \| good	3.501 \| good	0.24 \| good
2026-07-22T19:00:00.000Z	52 \| moderate	9.914 \| good	40.766 \| good	28.355 \| good	0.667 \| good	2.517 \| good	0.214 \| good
2026-07-22T20:00:00.000Z	49 \| good	8.829 \| good	30.038 \| good	28.309 \| good	0.667 \| good	2.989 \| good	0.24 \| good
2026-07-22T21:00:00.000Z	49 \| good	8.78 \| good	37.247 \| good	28.418 \| good	0.697 \| good	3.469 \| good	0.266 \| good
2026-07-22T22:00:00.000Z	44 \| good	7.622 \| good	24.409 \| good	29.804 \| good	0.697 \| good	3.128 \| good	0.24 \| good
2026-07-22T23:00:00.000Z	44 \| good	7.914 \| good	26.611 \| good	29.848 \| good	0.697 \| good	3.21 \| good	0.292 \| good
2026-07-23T00:00:00.000Z	38 \| good	6.585 \| good	19.094 \| good	31.638 \| good	0.718 \| good	3.818 \| good	0.392 \| good
2026-07-23T01:00:00.000Z	33 \| good	6.294 \| good	17.855 \| good	27.798 \| good	0.614 \| good	5.649 \| good	0.391 \| good
2026-07-23T02:00:00.000Z	33 \| good	6.459 \| good	27.359 \| good	26.867 \| good	0.643 \| good	4.31 \| good	0.391 \| good
2026-07-23T03:00:00.000Z	27 \| good	4.716 \| good	20.46 \| good	20.358 \| good	0.224 \| good	2.56 \| good	0.139 \| good
2026-07-23T04:00:00.000Z	38 \| good	6.738 \| good	23.765 \| good	22.956 \| good	0.646 \| good	5.122 \| good	0.293 \| good
2026-07-23T05:00:00.000Z	38 \| good	7.268 \| good	19.688 \| good	19.11 \| good	0.568 \| good	4.033 \| good	0.293 \| good
2026-07-23T06:00:00.000Z	38 \| good	7.289 \| good	24.551 \| good	15.384 \| good	0.631 \| good	4.916 \| good	0.344 \| good
2026-07-23T07:00:00.000Z	44 \| good	7.845 \| good	25.019 \| good	13.266 \| good	0.631 \| good	4.195 \| good	0.265 \| good
2026-07-23T08:00:00.000Z	54 \| moderate	11.044 \| good	34.26 \| good	13.124 \| good	0.641 \| good	3.876 \| good	0.251 \| good
2026-07-23T09:00:00.000Z	56 \| moderate	11.604 \| good	37.195 \| good	7.443 \| good	0.697 \| good	2.648 \| good	0.2 \| good
2026-07-23T10:00:00.000Z	56 \| moderate	11.7 \| good	50.201 \| good	7.425 \| good	0.673 \| good	2.747 \| good	0.2 \| good
2026-07-23T11:00:00.000Z	58 \| moderate	12.872 \| fine	53.272 \| good	7.388 \| good	0.658 \| good	3.669 \| good	0.252 \| good
2026-07-23T12:00:00.000Z	58 \| moderate	12.504 \| fine	37.639 \| good	7.338 \| good	0.571 \| good	6.123 \| good	0.344 \| good
2026-07-23T13:00:00.000Z	58 \| moderate	13.146 \| fine	45.758 \| good	7.162 \| good	0.67 \| good	4.501 \| good	0.292 \| good
2026-07-23T14:00:00.000Z	60 \| moderate	13.682 \| fine	45.795 \| good	10.106 \| good	0.652 \| good	5.027 \| good	0.318 \| good
2026-07-23T15:00:00.000Z	60 \| moderate	13.615 \| fine	47.351 \| good	10.209 \| good	0.51 \| good	4.744 \| good	0.292 \| good
2026-07-23T16:00:00.000Z	58 \| moderate	13.411 \| fine	47.904 \| good	9.443 \| good	0.566 \| good	3.578 \| good	0.2 \| good
2026-07-23T17:00:00.000Z	60 \| moderate	13.522 \| fine	46.798 \| good	11.409 \| good	0.51 \| good	3.379 \| good	0.2 \| good
2026-07-23T18:00:00.000Z	58 \| moderate	13.462 \| fine	36.936 \| good	17.176 \| good	0.599 \| good	3.322 \| good	0.2 \| good
2026-07-23T19:00:00.000Z	56 \| moderate	12.27 \| fine	31.519 \| good	18.115 \| good	0.579 \| good	2.965 \| good	0.2 \| good
2026-07-23T20:00:00.000Z	56 \| moderate	12.132 \| fine	39.295 \| good	19.296 \| good	0.523 \| good	3.585 \| good	0.2 \| good
2026-07-23T21:00:00.000Z	54 \| moderate	11.406 \| good	35.83 \| good	18.257 \| good	0.614 \| good	3.461 \| good	0.226 \| good
2026-07-23T21:00:00.000Z	56 \| moderate	12.142 \| fine	39.219 \| good	19.305 \| good	0.523 \| good	3.582 \| good	0.2 \| good
2026-07-23T22:00:00.000Z	38 \| good	6.565 \| good	29.442 \| good	20.145 \| good	0.169 \| good	0.603 \| good	0.12 \| good
2026-07-23T23:00:00.000Z	38 \| good	6.944 \| good	30.74 \| good	18.926 \| good	0.175 \| good	0.911 \| good	0.126 \| good
2026-07-24T00:00:00.000Z	33 \| good	6.421 \| good	28.569 \| good	14.957 \| good	0.172 \| good	2.859 \| good	0.156 \| good
2026-07-24T01:00:00.000Z	33 \| good	6.047 \| good	26.801 \| good	12.128 \| good	0.182 \| good	5.552 \| good	0.188 \| good
2026-07-24T02:00:00.000Z	38 \| good	6.591 \| good	29.692 \| good	11.556 \| good	0.194 \| good	8.005 \| good	0.213 \| good
2026-07-24T03:00:00.000Z	38 \| good	6.728 \| good	30.051 \| good	10.943 \| good	0.205 \| good	9.042 \| good	0.223 \| good
2026-07-24T04:00:00.000Z	38 \| good	6.714 \| good	29.89 \| good	9.162 \| good	0.208 \| good	8.269 \| good	0.215 \| good
2026-07-24T05:00:00.000Z	38 \| good	7.248 \| good	31.979 \| good	8.201 \| good	0.205 \| good	5.5 \| good	0.183 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.669 \| good	38.288 \| good	7.067 \| good	0.212 \| good	4.091 \| good	0.165 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.078 \| good	40.614 \| good	8.559 \| good	0.213 \| good	3.317 \| good	0.153 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	9.606 \| good	42.837 \| good	7.589 \| good	0.212 \| good	2.945 \| good	0.145 \| good
2026-07-24T09:00:00.000Z	52 \| moderate	10.195 \| good	44.893 \| good	5.438 \| good	0.214 \| good	2.789 \| good	0.14 \| good
2026-07-24T10:00:00.000Z	54 \| moderate	10.619 \| good	47.255 \| good	9.263 \| good	0.224 \| good	2.522 \| good	0.135 \| good
2026-07-24T11:00:00.000Z	54 \| moderate	10.613 \| good	47.428 \| good	9.793 \| good	0.242 \| good	2.219 \| good	0.13 \| good
2026-07-24T12:00:00.000Z	56 \| moderate	12.164 \| fine	54.225 \| good	9.503 \| good	0.236 \| good	1.997 \| good	0.13 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.98 \| good	48.75 \| good	11.945 \| good	0.253 \| good	1.618 \| good	0.128 \| good
2026-07-24T14:00:00.000Z	54 \| moderate	11.384 \| good	50.605 \| good	21.947 \| good	0.249 \| good	1.538 \| good	0.128 \| good
2026-07-24T15:00:00.000Z	56 \| moderate	11.675 \| good	51.694 \| good	27.788 \| good	0.231 \| good	1.476 \| good	0.129 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.999 \| good	44.591 \| good	28.433 \| good	0.225 \| good	1.025 \| good	0.125 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.908 \| good	39.14 \| good	30.068 \| good	0.212 \| good	0.863 \| good	0.124 \| good
2026-07-24T18:00:00.000Z	49 \| good	8.578 \| good	37.778 \| good	29.1 \| good	0.202 \| good	0.799 \| good	0.124 \| good
2026-07-24T19:00:00.000Z	44 \| good	8.134 \| good	35.703 \| good	26.64 \| good	0.197 \| good	0.82 \| good	0.126 \| good
2026-07-24T20:00:00.000Z	44 \| good	8.071 \| good	35.489 \| good	25.228 \| good	0.197 \| good	0.899 \| good	0.129 \| good
2026-07-24T21:00:00.000Z	44 \| good	7.705 \| good	33.611 \| good	24.998 \| good	0.196 \| good	1.035 \| good	0.132 \| good
2026-07-24T22:00:00.000Z	38 \| good	7.467 \| good	33.18 \| good	22.857 \| good	0.214 \| good	1.295 \| good	0.138 \| good
2026-07-24T23:00:00.000Z	44 \| good	7.579 \| good	33.398 \| good	18.845 \| good	0.24 \| good	1.955 \| good	0.15 \| good
2026-07-25T00:00:00.000Z	38 \| good	6.788 \| good	29.975 \| good	13.456 \| good	0.261 \| good	2.997 \| good	0.167 \| good
2026-07-25T01:00:00.000Z	38 \| good	6.999 \| good	31.063 \| good	12.798 \| good	0.258 \| good	6.111 \| good	0.202 \| good
2026-07-25T02:00:00.000Z	44 \| good	7.804 \| good	34.374 \| good	12.666 \| good	0.284 \| good	9.108 \| good	0.235 \| good
2026-07-25T03:00:00.000Z	38 \| good	7.197 \| good	31.491 \| good	14.471 \| good	0.316 \| good	9.891 \| good	0.249 \| good
2026-07-25T04:00:00.000Z	38 \| good	7.134 \| good	31.466 \| good	15.173 \| good	0.352 \| good	10.376 \| good	0.258 \| good
2026-07-25T05:00:00.000Z	44 \| good	8.117 \| good	35.605 \| good	12.803 \| good	0.385 \| good	10.702 \| good	0.264 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	9.881 \| good	43.922 \| good	8.36 \| good	0.407 \| good	10.749 \| good	0.265 \| good
2026-07-25T07:00:00.000Z	52 \| moderate	10.297 \| good	45.256 \| good	4.614 \| good	0.419 \| good	10.933 \| good	0.266 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	10.896 \| good	48.04 \| good	4.288 \| good	0.425 \| good	10.937 \| good	0.264 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	11.121 \| good	49.522 \| good	4.916 \| good	0.409 \| good	9.876 \| good	0.254 \| good
2026-07-25T10:00:00.000Z	54 \| moderate	11.495 \| good	50.812 \| good	3.667 \| good	0.386 \| good	8.348 \| good	0.238 \| good
2026-07-25T11:00:00.000Z	58 \| moderate	12.531 \| fine	56.686 \| fine	7.637 \| good	0.364 \| good	7.568 \| good	0.231 \| good
2026-07-25T12:00:00.000Z	62 \| moderate	14.896 \| fine	66.354 \| fine	7.911 \| good	0.324 \| good	5.839 \| good	0.227 \| good
2026-07-25T13:00:00.000Z	58 \| moderate	13.372 \| fine	60.562 \| fine	14.066 \| good	0.31 \| good	3.264 \| good	0.215 \| good
2026-07-25T14:00:00.000Z	58 \| moderate	12.57 \| fine	56.682 \| fine	27.11 \| good	0.316 \| good	1.583 \| good	0.192 \| good
2026-07-25T15:00:00.000Z	54 \| moderate	10.514 \| good	46.527 \| good	31.142 \| good	0.308 \| good	0.932 \| good	0.172 \| good
2026-07-25T16:00:00.000Z	52 \| moderate	9.636 \| good	42.812 \| good	28.714 \| good	0.294 \| good	0.633 \| good	0.158 \| good
2026-07-25T17:00:00.000Z	49 \| good	9.479 \| good	42.582 \| good	24.459 \| good	0.274 \| good	0.532 \| good	0.155 \| good
2026-07-25T18:00:00.000Z	49 \| good	9.215 \| good	41.083 \| good	22.998 \| good	0.267 \| good	0.509 \| good	0.155 \| good
2026-07-25T19:00:00.000Z	49 \| good	9.025 \| good	40.486 \| good	23.145 \| good	0.262 \| good	0.503 \| good	0.156 \| good
2026-07-25T20:00:00.000Z	44 \| good	8.493 \| good	36.965 \| good	18.696 \| good	0.261 \| good	0.506 \| good	0.157 \| good
2026-07-25T21:00:00.000Z	44 \| good	8.182 \| good	35.837 \| good	15.634 \| good	0.262 \| good	0.543 \| good	0.16 \| good

Real-time air quality index in Helena, Alabama today

Common air pollutants in Helena, Alabama

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Helena, Alabama air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Pelham, Alabama

Alabaster, Alabama

Hoover, Alabama

Bessemer, Alabama

McCalla, Alabama

Vestavia Hills, 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 Helena, Alabama updated?

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

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

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

Which pollutant is found most often in Helena, Alabama?

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

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

What are the current PM10 levels at Helena, Alabama?

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

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

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

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

What are the current PM₁₀ levels at Helena, Alabama?

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

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

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