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

The current PM10 levels in Mount Holly, North Carolina are 45.373 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 1.822 ppb.

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

The current ozone (O3) levels at Mount Holly, North Carolina is 40.781 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 5.883 ppb.

Live air quality index in Mount Holly, North Carolina today

Name: Live air pollution levels in Mount Holly, North Carolina today
Creator: Ambee

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)

Major air pollutants in Mount Holly, North Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.12 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.37 μg/m³

155

255

425

605+

Ozone (O₃)

40.78 ppb

201

201+

Sulfur Dioxide (SO₂)

1.82 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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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
2025-06-02T17:00:00.000Z	39 \| good	5.783 \| good	28.898 \| good	42.33 \| good	0.244 \| good	5.095 \| good	0.196 \| good
2025-06-02T18:00:00.000Z	43 \| good	6.755 \| good	32.87 \| good	45.661 \| good	0.226 \| good	4.438 \| good	0.193 \| good
2025-06-02T19:00:00.000Z	44 \| good	6.855 \| good	32.707 \| good	48.386 \| good	0.23 \| good	6.16 \| good	0.196 \| good
2025-06-02T20:00:00.000Z	48 \| good	6.204 \| good	24.723 \| good	52.098 \| good	0.196 \| good	5.236 \| good	0.2 \| good
2025-06-02T21:00:00.000Z	47 \| good	6.75 \| good	33.763 \| good	51.498 \| good	0.354 \| good	5.357 \| good	0.2 \| good
2025-06-02T22:00:00.000Z	47 \| good	6.946 \| good	33.034 \| good	50.964 \| good	0.516 \| good	5.58 \| good	0.196 \| good
2025-06-02T23:00:00.000Z	49 \| good	6.807 \| good	48.822 \| good	52.736 \| good	0.31 \| good	6.511 \| good	0.249 \| good
2025-06-03T00:00:00.000Z	50 \| good	8.232 \| good	54.348 \| good	52.576 \| good	0.372 \| good	8.878 \| good	0.253 \| good
2025-06-03T01:00:00.000Z	52 \| moderate	10.298 \| good	57.383 \| fine	39.906 \| good	0.38 \| good	11.225 \| good	0.26 \| good
2025-06-03T02:00:00.000Z	49 \| good	9.082 \| good	42.009 \| good	36.103 \| good	0.234 \| good	12.678 \| good	0.345 \| good
2025-06-03T03:00:00.000Z	33 \| good	6.287 \| good	23.5 \| good	34.213 \| good	0.865 \| good	13.172 \| good	0.384 \| good
2025-06-03T04:00:00.000Z	49 \| good	8.693 \| good	46.596 \| good	27.694 \| good	0.726 \| good	11.038 \| good	0.339 \| good
2025-06-03T05:00:00.000Z	52 \| moderate	9.788 \| good	40.634 \| good	22.778 \| good	0.702 \| good	8.957 \| good	0.281 \| good
2025-06-03T06:00:00.000Z	33 \| good	6.174 \| good	28.15 \| good	25.167 \| good	0.706 \| good	7.306 \| good	0.281 \| good
2025-06-03T07:00:00.000Z	33 \| good	5.873 \| good	15.76 \| good	17.999 \| good	0.708 \| good	8.174 \| good	0.207 \| good
2025-06-03T08:00:00.000Z	44 \| good	7.529 \| good	27.219 \| good	14.23 \| good	0.551 \| good	8.182 \| good	0.207 \| good
2025-06-03T09:00:00.000Z	44 \| good	7.509 \| good	31.606 \| good	12.628 \| good	0.577 \| good	7.547 \| good	0.207 \| good
2025-06-03T10:00:00.000Z	49 \| good	8.677 \| good	24.22 \| good	8.833 \| good	0.683 \| good	8.361 \| good	0.215 \| good
2025-06-03T11:00:00.000Z	52 \| moderate	9.685 \| good	44.884 \| good	14.494 \| good	0.657 \| good	12.709 \| good	0.3 \| good
2025-06-03T12:00:00.000Z	44 \| good	7.91 \| good	40.557 \| good	10.885 \| good	0.377 \| good	15.475 \| good	0.395 \| good
2025-06-03T13:00:00.000Z	51 \| moderate	8.735 \| good	54.674 \| good	22.328 \| good	0.212 \| good	15.535 \| good	0.307 \| good
2025-06-03T14:00:00.000Z	49 \| good	9.172 \| good	42.932 \| good	30.403 \| good	0.988 \| good	11.346 \| good	0.296 \| good
2025-06-03T15:00:00.000Z	52 \| moderate	10.453 \| good	50.808 \| good	37.029 \| good	0.634 \| good	10.868 \| good	0.253 \| good
2025-06-03T16:00:00.000Z	52 \| moderate	10.393 \| good	46.78 \| good	42.645 \| good	3.363 \| good	8.337 \| good	0.2 \| good
2025-06-03T17:00:00.000Z	57 \| moderate	10.967 \| good	68.001 \| fine	48.683 \| good	0.552 \| good	6.899 \| good	0.2 \| good
2025-06-03T18:00:00.000Z	60 \| moderate	14.152 \| fine	72.617 \| fine	50.399 \| good	0.648 \| good	6.993 \| good	0.204 \| good
2025-06-03T19:00:00.000Z	64 \| moderate	16.136 \| fine	75.465 \| fine	51.056 \| good	0.8 \| good	6.964 \| good	0.208 \| good
2025-06-03T20:00:00.000Z	60 \| moderate	13.698 \| fine	52.679 \| good	52.224 \| good	0.616 \| good	7.445 \| good	0.264 \| good
2025-06-03T21:00:00.000Z	58 \| moderate	13.107 \| fine	47.731 \| good	56.6 \| fine	0.515 \| good	8.1 \| good	0.264 \| good
2025-06-03T22:00:00.000Z	58 \| moderate	12.986 \| fine	32.71 \| good	51.95 \| good	0.897 \| good	8.303 \| good	0.26 \| good
2025-06-03T23:00:00.000Z	58 \| moderate	12.712 \| fine	32.609 \| good	52.011 \| good	0.6 \| good	8.791 \| good	0.264 \| good
2025-06-04T00:00:00.000Z	52 \| moderate	10.489 \| good	51.47 \| good	46.209 \| good	0.842 \| good	10.26 \| good	0.32 \| good
2025-06-04T01:00:00.000Z	56 \| moderate	11.547 \| good	36.072 \| good	42.53 \| good	0.484 \| good	12.861 \| good	0.316 \| good
2025-06-04T02:00:00.000Z	60 \| moderate	14.366 \| fine	47.111 \| good	44.547 \| good	0.594 \| good	16.429 \| good	0.349 \| good
2025-06-04T03:00:00.000Z	64 \| moderate	16.484 \| fine	73.682 \| fine	26.115 \| good	0.916 \| good	3.615 \| good	0.221 \| good
2025-06-04T04:00:00.000Z	49 \| good	9.249 \| good	31.331 \| good	35.758 \| good	0.891 \| good	14.766 \| good	0.3 \| good
2025-06-04T05:00:00.000Z	58 \| moderate	12.976 \| fine	50.002 \| good	38.699 \| good	0.579 \| good	12.07 \| good	0.264 \| good
2025-06-04T06:00:00.000Z	56 \| moderate	12.449 \| fine	53.884 \| good	33.015 \| good	1.116 \| good	6.131 \| good	0.211 \| good
2025-06-04T07:00:00.000Z	52 \| moderate	10.411 \| good	37.502 \| good	32.383 \| good	0.823 \| good	7.461 \| good	0.204 \| good
2025-06-04T08:00:00.000Z	54 \| moderate	10.989 \| good	56.301 \| fine	36.061 \| good	0.75 \| good	6.772 \| good	0.204 \| good
2025-06-04T09:00:00.000Z	56 \| moderate	12.35 \| fine	59.577 \| fine	23.987 \| good	0.732 \| good	8.078 \| good	0.204 \| good
2025-06-04T10:00:00.000Z	54 \| moderate	11.386 \| good	58.14 \| fine	22.899 \| good	0.712 \| good	10.715 \| good	0.256 \| good
2025-06-04T11:00:00.000Z	52 \| moderate	10.001 \| good	33.888 \| good	22.842 \| good	0.81 \| good	13.218 \| good	0.264 \| good
2025-06-04T12:00:00.000Z	69 \| moderate	19.162 \| fine	64.586 \| fine	20.005 \| good	0.573 \| good	13.339 \| good	0.268 \| good
2025-06-04T13:00:00.000Z	54 \| moderate	11.433 \| good	50.681 \| good	33.251 \| good	0.533 \| good	1.046 \| good	0.228 \| good
2025-06-04T14:00:00.000Z	58 \| moderate	12.959 \| fine	43.655 \| good	30.405 \| good	0.717 \| good	10.793 \| good	0.264 \| good
2025-06-04T15:00:00.000Z	58 \| moderate	13.038 \| fine	45.229 \| good	41.01 \| good	1.873 \| good	5.792 \| good	0.208 \| good
2025-06-04T16:00:00.000Z	62 \| moderate	14.927 \| fine	64.437 \| fine	41.335 \| good	0.406 \| good	7.896 \| good	0.268 \| good
2025-06-04T16:00:00.000Z	58 \| moderate	13.12 \| fine	45.373 \| good	40.781 \| good	1.822 \| good	5.883 \| good	0.207 \| good
2025-06-04T17:00:00.000Z	44 \| good	7.522 \| good	33.114 \| good	45.926 \| good	0.566 \| good	0.705 \| good	0.214 \| good
2025-06-04T18:00:00.000Z	46 \| good	7.27 \| good	32.085 \| good	49.687 \| good	0.492 \| good	0.717 \| good	0.211 \| good
2025-06-04T19:00:00.000Z	44 \| good	8.168 \| good	35.886 \| good	47.913 \| good	0.574 \| good	0.882 \| good	0.208 \| good
2025-06-04T20:00:00.000Z	49 \| good	9.001 \| good	39.89 \| good	44.762 \| good	0.503 \| good	0.911 \| good	0.206 \| good
2025-06-04T21:00:00.000Z	52 \| moderate	10.37 \| good	45.877 \| good	44.089 \| good	0.431 \| good	0.941 \| good	0.203 \| good
2025-06-04T22:00:00.000Z	52 \| moderate	10.381 \| good	45.919 \| good	41.431 \| good	0.537 \| good	2.102 \| good	0.213 \| good
2025-06-04T23:00:00.000Z	52 \| moderate	10.343 \| good	45.856 \| good	35.246 \| good	0.489 \| good	2.146 \| good	0.21 \| good
2025-06-05T00:00:00.000Z	44 \| good	7.768 \| good	34.054 \| good	20.15 \| good	0.441 \| good	2.19 \| good	0.206 \| good
2025-06-05T01:00:00.000Z	49 \| good	9.296 \| good	41.484 \| good	12.866 \| good	0.545 \| good	3.198 \| good	0.215 \| good
2025-06-05T02:00:00.000Z	54 \| moderate	11.27 \| good	49.847 \| good	16.057 \| good	0.563 \| good	2.932 \| good	0.203 \| good
2025-06-05T03:00:00.000Z	54 \| moderate	11.069 \| good	49.057 \| good	19.278 \| good	0.581 \| good	2.666 \| good	0.192 \| good
2025-06-05T04:00:00.000Z	56 \| moderate	11.675 \| good	51.822 \| good	20.846 \| good	0.551 \| good	3.376 \| good	0.199 \| good
2025-06-05T05:00:00.000Z	54 \| moderate	10.811 \| good	47.731 \| good	21.398 \| good	0.565 \| good	2.756 \| good	0.184 \| good
2025-06-05T06:00:00.000Z	52 \| moderate	10.449 \| good	46.398 \| good	20.203 \| good	0.578 \| good	2.135 \| good	0.17 \| good
2025-06-05T07:00:00.000Z	52 \| moderate	10.041 \| good	44.471 \| good	16.641 \| good	0.538 \| good	2.031 \| good	0.168 \| good
2025-06-05T08:00:00.000Z	52 \| moderate	9.691 \| good	42.986 \| good	17.783 \| good	0.501 \| good	1.83 \| good	0.163 \| good
2025-06-05T09:00:00.000Z	52 \| moderate	10.481 \| good	46.116 \| good	16.322 \| good	0.465 \| good	1.628 \| good	0.157 \| good
2025-06-05T10:00:00.000Z	56 \| moderate	12.176 \| fine	54.842 \| good	12.366 \| good	0.52 \| good	2.204 \| good	0.164 \| good
2025-06-05T11:00:00.000Z	49 \| good	8.853 \| good	39.904 \| good	17.626 \| good	0.487 \| good	2.267 \| good	0.162 \| good
2025-06-05T12:00:00.000Z	33 \| good	6.493 \| good	28.51 \| good	22.251 \| good	0.455 \| good	2.331 \| good	0.16 \| good
2025-06-05T13:00:00.000Z	30 \| good	5.135 \| good	22.034 \| good	31.586 \| good	0.618 \| good	1.484 \| good	0.147 \| good
2025-06-05T14:00:00.000Z	33 \| good	4.071 \| good	17.76 \| good	35.942 \| good	0.564 \| good	1.693 \| good	0.148 \| good
2025-06-05T15:00:00.000Z	34 \| good	3.242 \| good	13.92 \| good	37.255 \| good	0.509 \| good	1.902 \| good	0.15 \| good
2025-06-05T16:00:00.000Z	35 \| good	2.898 \| good	12.071 \| good	38.094 \| good	0.749 \| good	0.86 \| good	0.133 \| good
2025-06-05T17:00:00.000Z	35 \| good	2.123 \| good	8.606 \| good	38.159 \| good	0.727 \| good	0.987 \| good	0.135 \| good
2025-06-05T18:00:00.000Z	35 \| good	1.411 \| good	5.798 \| good	37.723 \| good	0.705 \| good	1.115 \| good	0.136 \| good
2025-06-05T19:00:00.000Z	31 \| good	2.254 \| good	9.002 \| good	33.407 \| good	0.938 \| good	0.735 \| good	0.126 \| good
2025-06-05T20:00:00.000Z	28 \| good	5.422 \| good	23.087 \| good	30.141 \| good	0.917 \| good	0.776 \| good	0.127 \| good
2025-06-05T21:00:00.000Z	27 \| good	5.416 \| good	23.005 \| good	27.868 \| good	0.896 \| good	0.816 \| good	0.127 \| good
2025-06-05T22:00:00.000Z	44 \| good	7.603 \| good	33.316 \| good	30.886 \| good	1.361 \| good	2.016 \| good	0.142 \| good
2025-06-05T23:00:00.000Z	44 \| good	7.757 \| good	34.042 \| good	32.165 \| good	1.365 \| good	2.106 \| good	0.144 \| good
2025-06-06T00:00:00.000Z	22 \| good	4.341 \| good	18.886 \| good	22.326 \| good	1.368 \| good	2.195 \| good	0.145 \| good
2025-06-06T01:00:00.000Z	27 \| good	5.426 \| good	23.209 \| good	17.266 \| good	1.534 \| good	8.977 \| good	0.228 \| good
2025-06-06T02:00:00.000Z	38 \| good	7.11 \| good	31.376 \| good	16.544 \| good	1.643 \| good	8.944 \| good	0.226 \| good
2025-06-06T03:00:00.000Z	38 \| good	6.809 \| good	30.292 \| good	15.479 \| good	1.752 \| good	8.911 \| good	0.223 \| good
2025-06-06T04:00:00.000Z	33 \| good	6.37 \| good	28.244 \| good	13.576 \| good	1.313 \| good	9.773 \| good	0.255 \| good
2025-06-06T05:00:00.000Z	38 \| good	7.315 \| good	32.12 \| good	13.439 \| good	1.46 \| good	9.328 \| good	0.247 \| good
2025-06-06T06:00:00.000Z	44 \| good	8.175 \| good	35.886 \| good	11.028 \| good	1.607 \| good	8.884 \| good	0.238 \| good
2025-06-06T07:00:00.000Z	52 \| moderate	9.757 \| good	43.163 \| good	10.599 \| good	1.115 \| good	10.493 \| good	0.277 \| good
2025-06-06T08:00:00.000Z	52 \| moderate	9.922 \| good	44.113 \| good	8.338 \| good	1.258 \| good	10.158 \| good	0.267 \| good
2025-06-06T09:00:00.000Z	52 \| moderate	9.696 \| good	43.004 \| good	5.404 \| good	1.4 \| good	9.822 \| good	0.258 \| good
2025-06-06T10:00:00.000Z	52 \| moderate	10.18 \| good	44.889 \| good	6.024 \| good	1.161 \| good	5.409 \| good	0.291 \| good
2025-06-06T11:00:00.000Z	49 \| good	9.404 \| good	42.239 \| good	8.624 \| good	1.344 \| good	5.558 \| good	0.283 \| good
2025-06-06T12:00:00.000Z	49 \| good	9.412 \| good	42.48 \| good	18.531 \| good	1.526 \| good	5.708 \| good	0.276 \| good
2025-06-06T13:00:00.000Z	49 \| good	9.332 \| good	41.87 \| good	28.756 \| good	1.705 \| good	1.105 \| good	0.209 \| good
2025-06-06T14:00:00.000Z	49 \| good	9.145 \| good	40.559 \| good	36.982 \| good	1.806 \| good	1.166 \| good	0.199 \| good
2025-06-06T15:00:00.000Z	52 \| moderate	9.653 \| good	42.927 \| good	42.772 \| good	1.908 \| good	1.228 \| good	0.19 \| good
2025-06-06T16:00:00.000Z	44 \| good	7.473 \| good	32.842 \| good	47.789 \| good	1.013 \| good	0.757 \| good	0.21 \| good

Mount Holly

Empower business decisions with accurate air quality data

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

0.21ppm

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

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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 12:00:00 on 2025-06-04.

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 04:00:00 on 2025-06-04.

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 58, 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 13.12 μg/m³.

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

The current PM₁₀ levels in Mount Holly, North Carolina are 45.373 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 0.207 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 1.822 ppb.

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

The current ozone (O₃) levels at Mount Holly, North Carolina is 40.781 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 5.883 ppb.

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