What are the current PM10 levels at Mount Holly, North Carolina?

The current PM10 levels in Mount Holly, North Carolina are 57.025 μg/m3.

What are the current sulfur dioxide (SO2) levels at Mount Holly, North Carolina?

The current sulfur dioxide (SO2) levels in Mount Holly, North Carolina are 0.219 ppb.

What are the current ozone (O3) levels at Mount Holly, North Carolina?

The current ozone (O3) levels at Mount Holly, North Carolina is 25.795 ppm.

What are the current nitrogen dioxide (NO2) levels at Mount Holly, North Carolina?

The current nitrogen dioxide (NO2) levels at Mount Holly, North Carolina is 20.032 ppb.

Real-time air quality index in Mount Holly, North Carolina today

Q: What are the current PM2.5 levels in Mount Holly, North Carolina?

The measured PM2.5 levels in Mount Holly, North Carolina at present are 11.577 μg/m3.

Stay updated with real-time air quality in Mount Holly, North Carolina 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

Mount Holly, North Carolina

Last updated: ... (Local time)

Common air pollutants in Mount Holly, North Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

57.02 μg/m³

155

255

425

605+

Ozone (O₃)

25.80 ppb

201

201+

Sulfur Dioxide (SO₂)

0.22 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

20.03 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Mount Holly, North Carolina

Scroll To Air Quality Map

Track live Mount Holly, North Carolina air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T01:00:00.000Z	30 \| good	2.601 \| good	16.212 \| good	32.432 \| good	0.187 \| good	11.479 \| good	0.316 \| good
2026-01-21T02:00:00.000Z	29 \| good	4.376 \| good	20.037 \| good	30.54 \| good	0.171 \| good	12.958 \| good	0.419 \| good
2026-01-21T03:00:00.000Z	49 \| good	9.039 \| good	39.266 \| good	3.251 \| good	3.025 \| good	22.058 \| good	0.41 \| good
2026-01-21T04:00:00.000Z	49 \| good	8.539 \| good	30.051 \| good	12.935 \| good	0.203 \| good	19.803 \| good	0.447 \| good
2026-01-21T05:00:00.000Z	62 \| moderate	14.673 \| fine	30.741 \| good	11.35 \| good	0.319 \| good	23.043 \| good	0.541 \| good
2026-01-21T06:00:00.000Z	66 \| moderate	16.657 \| fine	30.531 \| good	6.16 \| good	0.305 \| good	23.404 \| good	0.649 \| good
2026-01-21T07:00:00.000Z	66 \| moderate	16.621 \| fine	28.031 \| good	12.464 \| good	0.29 \| good	25.92 \| good	0.646 \| good
2026-01-21T08:00:00.000Z	52 \| moderate	9.521 \| good	26.029 \| good	14.534 \| good	0.41 \| good	24.561 \| good	0.458 \| good
2026-01-21T09:00:00.000Z	38 \| good	7.267 \| good	32.038 \| good	15.416 \| good	0.292 \| good	22.51 \| good	0.461 \| good
2026-01-21T10:00:00.000Z	49 \| good	9.063 \| good	52.825 \| good	10.629 \| good	0.231 \| good	21.477 \| good	0.455 \| good
2026-01-21T11:00:00.000Z	44 \| good	8.387 \| good	36.603 \| good	9.576 \| good	0.169 \| good	23.208 \| good	0.485 \| good
2026-01-21T12:00:00.000Z	49 \| good	9.234 \| good	33.17 \| good	8.889 \| good	0.237 \| good	24.89 \| good	0.508 \| good
2026-01-21T13:00:00.000Z	49 \| good	9.34 \| good	27.454 \| good	8.557 \| good	0.233 \| good	25.253 \| good	0.505 \| good
2026-01-21T14:00:00.000Z	44 \| good	8.405 \| good	30.311 \| good	9.35 \| good	0.46 \| good	29.283 \| good	0.634 \| good
2026-01-21T15:00:00.000Z	54 \| moderate	10.761 \| good	41.975 \| good	10.158 \| good	0.435 \| good	20.282 \| good	0.361 \| good
2026-01-21T16:00:00.000Z	54 \| moderate	10.739 \| good	33.378 \| good	18.777 \| good	0.39 \| good	12.185 \| good	0.27 \| good
2026-01-21T17:00:00.000Z	54 \| moderate	10.874 \| good	44.681 \| good	27.621 \| good	0.407 \| good	9.824 \| good	0.257 \| good
2026-01-21T18:00:00.000Z	52 \| moderate	10.256 \| good	43.886 \| good	30.215 \| good	0.36 \| good	8.222 \| good	0.203 \| good
2026-01-21T19:00:00.000Z	44 \| good	8.208 \| good	28.363 \| good	34.352 \| good	0.431 \| good	8.535 \| good	0.203 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.429 \| good	30.058 \| good	39.414 \| good	0.375 \| good	9.836 \| good	0.197 \| good
2026-01-21T21:00:00.000Z	36 \| good	6.127 \| good	25.657 \| good	39.008 \| good	0.353 \| good	10.458 \| good	0.2 \| good
2026-01-21T22:00:00.000Z	38 \| good	6.558 \| good	20.462 \| good	39.567 \| good	0.508 \| good	10.268 \| good	0.21 \| good
2026-01-21T23:00:00.000Z	36 \| good	6.433 \| good	32.107 \| good	39.33 \| good	0.643 \| good	14.509 \| good	0.27 \| good
2026-01-22T00:00:00.000Z	38 \| good	6.934 \| good	15.465 \| good	29.075 \| good	0.513 \| good	19.078 \| good	0.36 \| good
2026-01-22T01:00:00.000Z	49 \| good	8.744 \| good	40.604 \| good	28.651 \| good	0.466 \| good	27.85 \| good	0.414 \| good
2026-01-22T02:00:00.000Z	49 \| good	8.549 \| good	29.587 \| good	24.567 \| good	0.425 \| good	22.04 \| good	0.477 \| good
2026-01-22T03:00:00.000Z	44 \| good	8.345 \| good	34.068 \| good	23.126 \| good	0.352 \| good	19.884 \| good	0.51 \| good
2026-01-22T04:00:00.000Z	54 \| moderate	10.629 \| good	50.332 \| good	23.184 \| good	0.541 \| good	13.921 \| good	0.52 \| good
2026-01-22T05:00:00.000Z	51 \| moderate	9.028 \| good	55.868 \| fine	27.884 \| good	0.418 \| good	15.926 \| good	0.409 \| good
2026-01-22T06:00:00.000Z	52 \| moderate	9.983 \| good	53.153 \| good	21.51 \| good	0.458 \| good	12.997 \| good	0.316 \| good
2026-01-22T07:00:00.000Z	56 \| moderate	11.925 \| good	58.021 \| fine	18.727 \| good	0.637 \| good	10.841 \| good	0.216 \| good
2026-01-22T08:00:00.000Z	58 \| moderate	12.896 \| fine	64.839 \| fine	26.745 \| good	0.471 \| good	12.92 \| good	0.275 \| good
2026-01-22T09:00:00.000Z	58 \| moderate	13.424 \| fine	48.38 \| good	21.458 \| good	0.512 \| good	15.661 \| good	0.275 \| good
2026-01-22T10:00:00.000Z	60 \| moderate	14.386 \| fine	61.538 \| fine	30.949 \| good	2.481 \| good	15.076 \| good	0.279 \| good
2026-01-22T11:00:00.000Z	66 \| moderate	16.699 \| fine	40.344 \| good	26.654 \| good	3.457 \| good	16.905 \| good	0.282 \| good
2026-01-22T12:00:00.000Z	66 \| moderate	16.58 \| fine	66.213 \| fine	23.011 \| good	0.431 \| good	19.615 \| good	0.328 \| good
2026-01-22T13:00:00.000Z	64 \| moderate	15.564 \| fine	68.394 \| fine	22.05 \| good	0.441 \| good	18.145 \| good	0.325 \| good
2026-01-22T14:00:00.000Z	64 \| moderate	16.213 \| fine	71.73 \| fine	12.87 \| good	0.3 \| good	25.324 \| good	0.555 \| good
2026-01-22T15:00:00.000Z	75 \| moderate	19.483 \| fine	103.365 \| fine	26.34 \| good	0.681 \| good	25.622 \| good	0.34 \| good
2026-01-22T16:00:00.000Z	64 \| moderate	16.478 \| fine	52.225 \| good	28.956 \| good	0.562 \| good	16.473 \| good	0.29 \| good
2026-01-22T17:00:00.000Z	66 \| moderate	17.155 \| fine	62.842 \| fine	32.739 \| good	0.376 \| good	14.041 \| good	0.287 \| good
2026-01-22T18:00:00.000Z	67 \| moderate	18.143 \| fine	58.381 \| fine	37.133 \| good	1.111 \| good	11.641 \| good	0.233 \| good
2026-01-22T19:00:00.000Z	62 \| moderate	15.429 \| fine	61.175 \| fine	39.428 \| good	1.008 \| good	15.931 \| good	0.2 \| good
2026-01-22T20:00:00.000Z	58 \| moderate	13.085 \| fine	51.856 \| good	37.359 \| good	0.266 \| good	19.689 \| good	0.204 \| good
2026-01-22T21:00:00.000Z	56 \| moderate	12.258 \| fine	28.194 \| good	31.644 \| good	0.272 \| good	20.168 \| good	0.241 \| good
2026-01-22T22:00:00.000Z	52 \| moderate	9.799 \| good	41.582 \| good	32.581 \| good	0.266 \| good	17.811 \| good	0.244 \| good
2026-01-22T23:00:00.000Z	38 \| good	7.356 \| good	25.002 \| good	30.192 \| good	0.2 \| good	17.449 \| good	0.252 \| good
2026-01-23T00:00:00.000Z	56 \| moderate	11.577 \| good	57.025 \| fine	25.795 \| good	0.219 \| good	20.032 \| good	0.297 \| good
2026-01-23T00:00:00.000Z	56 \| moderate	11.577 \| good	57.025 \| fine	25.795 \| good	0.219 \| good	20.032 \| good	0.297 \| good
2026-01-23T01:00:00.000Z	54 \| moderate	10.8 \| good	47.996 \| good	3.048 \| good	3.973 \| good	23.921 \| good	0.627 \| good
2026-01-23T02:00:00.000Z	56 \| moderate	12.124 \| fine	54.862 \| good	2.334 \| good	4.353 \| good	24.03 \| good	0.674 \| good
2026-01-23T03:00:00.000Z	60 \| moderate	13.805 \| fine	62.877 \| fine	2.291 \| good	4.734 \| good	24.139 \| good	0.722 \| good
2026-01-23T04:00:00.000Z	64 \| moderate	15.57 \| fine	69.075 \| fine	3.987 \| good	4.189 \| good	22.765 \| good	0.686 \| good
2026-01-23T05:00:00.000Z	62 \| moderate	14.601 \| fine	65.072 \| fine	5.055 \| good	3.645 \| good	21.39 \| good	0.651 \| good
2026-01-23T06:00:00.000Z	64 \| moderate	15.513 \| fine	69.207 \| fine	4.485 \| good	3.101 \| good	20.015 \| good	0.615 \| good
2026-01-23T07:00:00.000Z	58 \| moderate	12.852 \| fine	57.365 \| fine	4.338 \| good	2.648 \| good	20.024 \| good	0.553 \| good
2026-01-23T08:00:00.000Z	54 \| moderate	10.823 \| good	48.425 \| good	5.118 \| good	2.195 \| good	20.033 \| good	0.491 \| good
2026-01-23T09:00:00.000Z	49 \| good	9.399 \| good	42.197 \| good	6.225 \| good	1.742 \| good	20.042 \| good	0.428 \| good
2026-01-23T10:00:00.000Z	49 \| good	9.422 \| good	42.24 \| good	5.569 \| good	1.637 \| good	18.843 \| good	0.4 \| good
2026-01-23T11:00:00.000Z	56 \| moderate	11.997 \| good	54.17 \| good	4.504 \| good	1.532 \| good	17.645 \| good	0.371 \| good
2026-01-23T12:00:00.000Z	52 \| moderate	9.507 \| good	42.208 \| good	3.891 \| good	1.426 \| good	16.447 \| good	0.343 \| good
2026-01-23T13:00:00.000Z	52 \| moderate	9.899 \| good	44.157 \| good	4.562 \| good	1.545 \| good	15.556 \| good	0.342 \| good
2026-01-23T14:00:00.000Z	54 \| moderate	11.298 \| good	50.257 \| good	7.941 \| good	1.664 \| good	14.665 \| good	0.34 \| good
2026-01-23T15:00:00.000Z	56 \| moderate	12.113 \| fine	54.126 \| good	10.079 \| good	1.783 \| good	13.773 \| good	0.339 \| good
2026-01-23T16:00:00.000Z	52 \| moderate	10.065 \| good	45.059 \| good	12.357 \| good	2.1 \| good	12.028 \| good	0.306 \| good
2026-01-23T17:00:00.000Z	56 \| moderate	11.809 \| good	52.188 \| good	12.47 \| good	2.416 \| good	10.283 \| good	0.273 \| good
2026-01-23T18:00:00.000Z	56 \| moderate	12.323 \| fine	55.08 \| fine	12.888 \| good	2.732 \| good	8.537 \| good	0.239 \| good
2026-01-23T19:00:00.000Z	54 \| moderate	11.356 \| good	50.206 \| good	13.828 \| good	2.93 \| good	8.557 \| good	0.234 \| good
2026-01-23T20:00:00.000Z	58 \| moderate	12.776 \| fine	57.139 \| fine	15.356 \| good	3.128 \| good	8.576 \| good	0.228 \| good
2026-01-23T21:00:00.000Z	60 \| moderate	13.547 \| fine	61.104 \| fine	12.867 \| good	3.325 \| good	8.595 \| good	0.223 \| good
2026-01-23T22:00:00.000Z	56 \| moderate	12.403 \| fine	55.158 \| fine	6.127 \| good	3.377 \| good	12.391 \| good	0.276 \| good
2026-01-23T23:00:00.000Z	64 \| moderate	16.323 \| fine	72.961 \| fine	0.801 \| good	3.428 \| good	16.186 \| good	0.329 \| good
2026-01-24T00:00:00.000Z	60 \| moderate	13.522 \| fine	61.434 \| fine	7.94 \| good	3.479 \| good	19.982 \| good	0.382 \| good
2026-01-24T01:00:00.000Z	22 \| good	4.052 \| good	17.38 \| good	16.966 \| good	3.017 \| good	15.537 \| good	0.326 \| good
2026-01-24T02:00:00.000Z	22 \| good	4.19 \| good	18.117 \| good	17.571 \| good	2.555 \| good	11.092 \| good	0.27 \| good
2026-01-24T03:00:00.000Z	22 \| good	4.215 \| good	18.984 \| good	18.509 \| good	2.093 \| good	6.648 \| good	0.214 \| good
2026-01-24T04:00:00.000Z	27 \| good	5.087 \| good	22.083 \| good	20.909 \| good	2.167 \| good	5.493 \| good	0.197 \| good
2026-01-24T05:00:00.000Z	22 \| good	3.991 \| good	17.153 \| good	20.985 \| good	2.24 \| good	4.339 \| good	0.181 \| good
2026-01-24T06:00:00.000Z	38 \| good	6.875 \| good	30.052 \| good	18.649 \| good	2.313 \| good	3.185 \| good	0.165 \| good
2026-01-24T07:00:00.000Z	33 \| good	6.096 \| good	26.888 \| good	18.45 \| good	2.354 \| good	2.933 \| good	0.158 \| good
2026-01-24T08:00:00.000Z	38 \| good	6.5 \| good	28.952 \| good	19.812 \| good	2.396 \| good	2.681 \| good	0.151 \| good
2026-01-24T09:00:00.000Z	22 \| good	3.785 \| good	16.1 \| good	21.764 \| good	2.438 \| good	2.429 \| good	0.144 \| good
2026-01-24T10:00:00.000Z	17 \| good	2.415 \| good	10.035 \| good	18.292 \| good	2.365 \| good	2.503 \| good	0.145 \| good
2026-01-24T11:00:00.000Z	16 \| good	3.215 \| good	14.025 \| good	14.827 \| good	2.291 \| good	2.576 \| good	0.146 \| good
2026-01-24T12:00:00.000Z	16 \| good	2.76 \| good	11.062 \| good	15.08 \| good	2.218 \| good	2.649 \| good	0.148 \| good
2026-01-24T13:00:00.000Z	16 \| good	2.959 \| good	12.068 \| good	14 \| good	2.417 \| good	3.089 \| good	0.152 \| good
2026-01-24T14:00:00.000Z	27 \| good	4.759 \| good	20.984 \| good	15.804 \| good	2.616 \| good	3.529 \| good	0.157 \| good
2026-01-24T15:00:00.000Z	33 \| good	6.075 \| good	27.007 \| good	16.728 \| good	2.815 \| good	3.969 \| good	0.162 \| good
2026-01-24T16:00:00.000Z	33 \| good	5.833 \| good	25.101 \| good	17.483 \| good	2.825 \| good	3.959 \| good	0.161 \| good
2026-01-24T17:00:00.000Z	27 \| good	5.366 \| good	23.019 \| good	17.534 \| good	2.835 \| good	3.95 \| good	0.161 \| good
2026-01-24T18:00:00.000Z	22 \| good	4.291 \| good	18.975 \| good	16.602 \| good	2.845 \| good	3.94 \| good	0.161 \| good
2026-01-24T19:00:00.000Z	16 \| good	1.904 \| good	7.993 \| good	16.899 \| good	2.824 \| good	4.197 \| good	0.161 \| good
2026-01-24T20:00:00.000Z	22 \| good	3.625 \| good	15.993 \| good	17.872 \| good	2.803 \| good	4.454 \| good	0.16 \| good
2026-01-24T21:00:00.000Z	17 \| good	2.906 \| good	12.006 \| good	17.781 \| good	2.782 \| good	4.711 \| good	0.16 \| good
2026-01-24T22:00:00.000Z	19 \| good	3.306 \| good	14.944 \| good	20.281 \| good	2.818 \| good	4.95 \| good	0.162 \| good
2026-01-24T23:00:00.000Z	19 \| good	1.784 \| good	7.052 \| good	20.142 \| good	2.854 \| good	5.19 \| good	0.165 \| good
2026-01-25T00:00:00.000Z	33 \| good	5.671 \| good	5.814 \| good	29.792 \| good	2.885 \| good	5.438 \| good	0.167 \| good

Mount Holly

Empower business decisions with accurate air quality data

Mount Holly, North Carolina air quality map: Real-time AQI near you

0.27ppm

How accurate is North Carolina, USA air quality data?

Air quality measurements for North Carolina, 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 Mount Holly, North Carolina updated?

Air quality data for Mount Holly, North Carolina is updated on an hourly basis.

When did Mount Holly, North Carolina experience the worst air quality in the last 24 hours?

The worst air quality in Mount Holly, North Carolina was recorded at 03:00:00 on 2026-01-22.

When did Mount Holly, North Carolina have its best air quality in the last 24 hours?

The best air quality in Mount Holly, North Carolina was recorded at 11:00:00 on 2026-01-22.

What is the real-time air quality index for Mount Holly, North Carolina?

The real-time air quality index in Mount Holly, North Carolina is 56, currently categorized as Moderate.

Which pollutant is found most often in Mount Holly, North Carolina?

The most common pollutant in Mount Holly, North Carolina is PM2.5.

What can I do if the air quality in Mount Holly, North Carolina is poor?

If the air quality in Mount Holly, North Carolina is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Mount Holly, North Carolina?

The measured PM_2.5 levels in Mount Holly, North Carolina at present are 11.577 μg/m³.

What are the current PM₁₀ levels at Mount Holly, North Carolina?

The current PM₁₀ levels in Mount Holly, North Carolina are 57.025 μg/m³.

What are the current carbon monoxide (CO) levels at Mount Holly, North Carolina?

The current carbon monoxide (CO) level in Mount Holly, North Carolina is 0.297 ppm.

What are the current sulfur dioxide (SO₂) levels at Mount Holly, North Carolina?

The current sulfur dioxide (SO₂) levels in Mount Holly, North Carolina are 0.219 ppb.

What are the current ozone (O₃) levels at Mount Holly, North Carolina?

The current ozone (O₃) levels at Mount Holly, North Carolina is 25.795 ppm.

What are the current nitrogen dioxide (NO₂) levels at Mount Holly, North Carolina?

The current nitrogen dioxide (NO₂) levels at Mount Holly, North Carolina is 20.032 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions