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

The current PM10 levels in Mount Holly, North Carolina are 46.761 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 0.567 ppb.

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

The current ozone (O3) levels at Mount Holly, North Carolina is 17.859 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 7.823 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 12.274 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)

12.27 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

46.76 μg/m³

155

255

425

605+

Ozone (O₃)

17.86 ppb

201

201+

Sulfur Dioxide (SO₂)

0.57 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.82 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
2026-06-06T10:00:00.000Z	62 \| moderate	14.667 \| fine	42.859 \| good	30.992 \| good	0.521 \| good	9.44 \| good	0.254 \| good
2026-06-06T11:00:00.000Z	58 \| moderate	12.606 \| fine	42.719 \| good	30.154 \| good	0.483 \| good	10.006 \| good	0.264 \| good
2026-06-06T12:00:00.000Z	60 \| moderate	13.702 \| fine	51.555 \| good	29.329 \| good	0.486 \| good	8.58 \| good	0.241 \| good
2026-06-06T13:00:00.000Z	56 \| moderate	12.422 \| fine	38.942 \| good	28.919 \| good	0.486 \| good	8.823 \| good	0.237 \| good
2026-06-06T14:00:00.000Z	62 \| moderate	14.722 \| fine	35.161 \| good	36.534 \| good	0.213 \| good	6.473 \| good	0.204 \| good
2026-06-06T15:00:00.000Z	67 \| moderate	18.183 \| fine	38.555 \| good	51.407 \| good	0.204 \| good	6.01 \| good	0.204 \| good
2026-06-06T16:00:00.000Z	64 \| moderate	16.177 \| fine	67.706 \| fine	51.116 \| good	0.203 \| good	5.234 \| good	0.204 \| good
2026-06-06T17:00:00.000Z	64 \| moderate	15.664 \| fine	65.497 \| fine	57.755 \| fine	0.195 \| good	5.189 \| good	0.204 \| good
2026-06-06T18:00:00.000Z	74 \| moderate	15.837 \| fine	67.981 \| fine	61.988 \| fine	0.202 \| good	4.28 \| good	0.204 \| good
2026-06-06T19:00:00.000Z	77 \| moderate	12.838 \| fine	53.768 \| good	62.754 \| fine	0.202 \| good	4.843 \| good	0.204 \| good
2026-06-06T20:00:00.000Z	80 \| moderate	12.472 \| fine	53.547 \| good	63.877 \| fine	0.21 \| good	4.826 \| good	0.204 \| good
2026-06-06T21:00:00.000Z	77 \| moderate	12.357 \| fine	56.627 \| fine	63.408 \| fine	0.211 \| good	4.498 \| good	0.204 \| good
2026-06-06T22:00:00.000Z	58 \| moderate	13.067 \| fine	43.12 \| good	53.082 \| good	0.226 \| good	4.684 \| good	0.21 \| good
2026-06-06T23:00:00.000Z	54 \| moderate	10.57 \| good	46.089 \| good	54.095 \| good	0.296 \| good	5.607 \| good	0.213 \| good
2026-06-07T00:00:00.000Z	49 \| good	9.346 \| good	34.388 \| good	46.619 \| good	0.601 \| good	6.39 \| good	0.21 \| good
2026-06-07T01:00:00.000Z	44 \| good	7.909 \| good	27.271 \| good	44.114 \| good	0.54 \| good	6.911 \| good	0.213 \| good
2026-06-07T02:00:00.000Z	44 \| good	7.99 \| good	30.302 \| good	44.982 \| good	0.466 \| good	7.454 \| good	0.21 \| good
2026-06-07T03:00:00.000Z	56 \| moderate	12.103 \| fine	51.813 \| good	40.172 \| good	0.432 \| good	7.86 \| good	0.21 \| good
2026-06-07T04:00:00.000Z	54 \| moderate	10.604 \| good	40.09 \| good	37.528 \| good	0.448 \| good	8.588 \| good	0.297 \| good
2026-06-07T05:00:00.000Z	54 \| moderate	10.779 \| good	37.419 \| good	36.394 \| good	0.511 \| good	7.933 \| good	0.21 \| good
2026-06-07T06:00:00.000Z	54 \| moderate	10.83 \| good	38.89 \| good	34.032 \| good	0.465 \| good	6.232 \| good	0.2 \| good
2026-06-07T07:00:00.000Z	54 \| moderate	10.752 \| good	45.275 \| good	30.358 \| good	0.477 \| good	6.338 \| good	0.2 \| good
2026-06-07T08:00:00.000Z	56 \| moderate	12.205 \| fine	52.748 \| good	25.913 \| good	0.507 \| good	5.471 \| good	0.2 \| good
2026-06-07T09:00:00.000Z	58 \| moderate	13.095 \| fine	45.256 \| good	22.934 \| good	0.476 \| good	5.409 \| good	0.201 \| good
2026-06-07T10:00:00.000Z	54 \| moderate	11.031 \| good	32.265 \| good	27.738 \| good	0.429 \| good	6.832 \| good	0.201 \| good
2026-06-07T11:00:00.000Z	56 \| moderate	12.112 \| fine	48.203 \| good	23.935 \| good	0.445 \| good	7.371 \| good	0.201 \| good
2026-06-07T12:00:00.000Z	56 \| moderate	11.845 \| good	31.395 \| good	26.802 \| good	0.476 \| good	5.994 \| good	0.201 \| good
2026-06-07T13:00:00.000Z	54 \| moderate	10.762 \| good	35.714 \| good	27.93 \| good	0.461 \| good	5.919 \| good	0.204 \| good
2026-06-07T14:00:00.000Z	62 \| moderate	15.298 \| fine	62.45 \| fine	32.528 \| good	0.267 \| good	5.295 \| good	0.201 \| good
2026-06-07T15:00:00.000Z	62 \| moderate	15.401 \| fine	64.862 \| fine	35.822 \| good	0.261 \| good	5.192 \| good	0.204 \| good
2026-06-07T16:00:00.000Z	62 \| moderate	14.561 \| fine	26.227 \| good	44.883 \| good	0.241 \| good	3.864 \| good	0.204 \| good
2026-06-07T17:00:00.000Z	62 \| moderate	14.846 \| fine	52.394 \| good	50.556 \| good	0.24 \| good	4.117 \| good	0.204 \| good
2026-06-07T18:00:00.000Z	60 \| moderate	13.861 \| fine	49.749 \| good	54.819 \| good	0.319 \| good	2.625 \| good	0.204 \| good
2026-06-07T19:00:00.000Z	58 \| moderate	13.109 \| fine	57.478 \| fine	55.258 \| fine	0.233 \| good	3.673 \| good	0.204 \| good
2026-06-07T20:00:00.000Z	58 \| moderate	12.869 \| fine	54.238 \| good	53.796 \| good	0.233 \| good	2.843 \| good	0.204 \| good
2026-06-07T21:00:00.000Z	60 \| moderate	13.933 \| fine	48.744 \| good	51.504 \| good	0.157 \| good	5.288 \| good	0.204 \| good
2026-06-07T22:00:00.000Z	58 \| moderate	13.476 \| fine	57.119 \| fine	51.858 \| good	0.44 \| good	3.831 \| good	0.204 \| good
2026-06-07T23:00:00.000Z	56 \| moderate	11.598 \| good	21.906 \| good	49.979 \| good	0.424 \| good	5.266 \| good	0.207 \| good
2026-06-08T00:00:00.000Z	56 \| moderate	12.308 \| fine	50.899 \| good	43.284 \| good	0.511 \| good	6.949 \| good	0.204 \| good
2026-06-08T01:00:00.000Z	54 \| moderate	10.501 \| good	33.369 \| good	40.072 \| good	0.568 \| good	7.661 \| good	0.204 \| good
2026-06-08T02:00:00.000Z	54 \| moderate	10.806 \| good	36.376 \| good	34.758 \| good	0.532 \| good	6.806 \| good	0.204 \| good
2026-06-08T03:00:00.000Z	52 \| moderate	10.417 \| good	46.036 \| good	27.685 \| good	0.247 \| good	2.659 \| good	0.164 \| good
2026-06-08T04:00:00.000Z	56 \| moderate	11.818 \| good	50.527 \| good	24.762 \| good	0.732 \| good	8.552 \| good	0.21 \| good
2026-06-08T05:00:00.000Z	56 \| moderate	12.147 \| fine	52.951 \| good	27.386 \| good	0.759 \| good	8.653 \| good	0.21 \| good
2026-06-08T06:00:00.000Z	56 \| moderate	11.919 \| good	41.623 \| good	28.771 \| good	0.619 \| good	9.059 \| good	0.243 \| good
2026-06-08T07:00:00.000Z	56 \| moderate	12.311 \| fine	46.269 \| good	25.511 \| good	0.638 \| good	9.2 \| good	0.243 \| good
2026-06-08T08:00:00.000Z	56 \| moderate	12.274 \| fine	46.761 \| good	17.859 \| good	0.567 \| good	7.823 \| good	0.21 \| good
2026-06-08T09:00:00.000Z	56 \| moderate	12.224 \| fine	55.234 \| fine	15.441 \| good	0.55 \| good	9.218 \| good	0.204 \| good
2026-06-08T09:00:00.000Z	56 \| moderate	12.274 \| fine	46.761 \| good	17.859 \| good	0.567 \| good	7.823 \| good	0.21 \| good
2026-06-08T10:00:00.000Z	52 \| moderate	10.43 \| good	46.017 \| good	8.544 \| good	0.208 \| good	4.477 \| good	0.175 \| good
2026-06-08T11:00:00.000Z	56 \| moderate	11.664 \| good	51.092 \| good	8.995 \| good	0.205 \| good	4.7 \| good	0.182 \| good
2026-06-08T12:00:00.000Z	64 \| moderate	15.591 \| fine	68.942 \| fine	16.795 \| good	0.223 \| good	3.885 \| good	0.186 \| good
2026-06-08T13:00:00.000Z	64 \| moderate	15.576 \| fine	68.956 \| fine	32.743 \| good	0.262 \| good	2.853 \| good	0.188 \| good
2026-06-08T14:00:00.000Z	67 \| moderate	17.739 \| fine	78.852 \| fine	49.454 \| good	0.338 \| good	1.766 \| good	0.181 \| good
2026-06-08T15:00:00.000Z	74 \| moderate	17.451 \| fine	76.815 \| fine	62.121 \| fine	0.408 \| good	1.205 \| good	0.177 \| good
2026-06-08T16:00:00.000Z	97 \| moderate	15.894 \| fine	70.831 \| fine	69.444 \| fine	0.438 \| good	1.026 \| good	0.176 \| good
2026-06-08T17:00:00.000Z	100 \| moderate	15.215 \| fine	68.63 \| fine	69.605 \| fine	0.417 \| good	0.939 \| good	0.172 \| good
2026-06-08T18:00:00.000Z	80 \| moderate	11.85 \| good	51.921 \| good	63.968 \| fine	0.372 \| good	0.871 \| good	0.167 \| good
2026-06-08T19:00:00.000Z	80 \| moderate	12.414 \| fine	56.645 \| fine	63.693 \| fine	0.341 \| good	0.84 \| good	0.163 \| good
2026-06-08T20:00:00.000Z	77 \| moderate	12.669 \| fine	56.895 \| fine	62.504 \| fine	0.323 \| good	0.846 \| good	0.161 \| good
2026-06-08T21:00:00.000Z	58 \| moderate	13.034 \| fine	59.054 \| fine	53.526 \| good	0.314 \| good	0.914 \| good	0.16 \| good
2026-06-08T22:00:00.000Z	58 \| moderate	13.045 \| fine	58.968 \| fine	45.07 \| good	0.309 \| good	1.097 \| good	0.161 \| good
2026-06-08T23:00:00.000Z	49 \| good	8.955 \| good	40.626 \| good	39.45 \| good	0.292 \| good	1.767 \| good	0.171 \| good
2026-06-09T00:00:00.000Z	33 \| good	4.829 \| good	21.085 \| good	36.044 \| good	0.287 \| good	3.686 \| good	0.194 \| good
2026-06-09T01:00:00.000Z	33 \| good	6.407 \| good	28.164 \| good	30.795 \| good	0.291 \| good	4.943 \| good	0.208 \| good
2026-06-09T02:00:00.000Z	49 \| good	9.161 \| good	41.011 \| good	27.632 \| good	0.285 \| good	5.109 \| good	0.208 \| good
2026-06-09T03:00:00.000Z	54 \| moderate	10.989 \| good	48.854 \| good	24.688 \| good	0.282 \| good	5.219 \| good	0.207 \| good
2026-06-09T04:00:00.000Z	58 \| moderate	12.821 \| fine	56.887 \| fine	20.112 \| good	0.285 \| good	5.774 \| good	0.211 \| good
2026-06-09T05:00:00.000Z	58 \| moderate	13.349 \| fine	60.786 \| fine	19.395 \| good	0.287 \| good	6.493 \| good	0.219 \| good
2026-06-09T06:00:00.000Z	56 \| moderate	12.399 \| fine	55.11 \| fine	26.419 \| good	0.289 \| good	6.455 \| good	0.219 \| good
2026-06-09T07:00:00.000Z	58 \| moderate	12.789 \| fine	57.11 \| fine	28.335 \| good	0.301 \| good	6.147 \| good	0.214 \| good
2026-06-09T08:00:00.000Z	54 \| moderate	10.833 \| good	48.046 \| good	26.337 \| good	0.328 \| good	5.436 \| good	0.206 \| good
2026-06-09T09:00:00.000Z	54 \| moderate	10.661 \| good	47.057 \| good	24.06 \| good	0.371 \| good	4.532 \| good	0.194 \| good
2026-06-09T10:00:00.000Z	52 \| moderate	9.533 \| good	42.947 \| good	19.917 \| good	0.407 \| good	3.948 \| good	0.186 \| good
2026-06-09T11:00:00.000Z	49 \| good	8.676 \| good	38.037 \| good	17.525 \| good	0.433 \| good	3.427 \| good	0.179 \| good
2026-06-09T12:00:00.000Z	52 \| moderate	9.59 \| good	42.963 \| good	16.667 \| good	0.455 \| good	2.96 \| good	0.175 \| good
2026-06-09T13:00:00.000Z	38 \| good	7.14 \| good	31.949 \| good	25.165 \| good	0.482 \| good	2.51 \| good	0.172 \| good
2026-06-09T14:00:00.000Z	49 \| good	9.217 \| good	41.066 \| good	31.172 \| good	0.487 \| good	2.286 \| good	0.172 \| good
2026-06-09T15:00:00.000Z	56 \| moderate	11.53 \| good	50.994 \| good	36.138 \| good	0.467 \| good	1.82 \| good	0.169 \| good
2026-06-09T16:00:00.000Z	52 \| moderate	10.006 \| good	44.893 \| good	42.201 \| good	0.428 \| good	1.488 \| good	0.161 \| good
2026-06-09T17:00:00.000Z	56 \| moderate	12.236 \| fine	54.878 \| good	47.804 \| good	0.385 \| good	1.216 \| good	0.156 \| good
2026-06-09T18:00:00.000Z	56 \| moderate	11.581 \| good	50.97 \| good	53.259 \| good	0.346 \| good	0.974 \| good	0.152 \| good
2026-06-09T19:00:00.000Z	58 \| moderate	12.84 \| fine	56.885 \| fine	55.693 \| fine	0.287 \| good	0.849 \| good	0.146 \| good
2026-06-09T20:00:00.000Z	54 \| moderate	10.637 \| good	46.94 \| good	51.155 \| good	0.216 \| good	0.764 \| good	0.139 \| good
2026-06-09T21:00:00.000Z	49 \| good	9.211 \| good	40.985 \| good	48.258 \| good	0.172 \| good	0.78 \| good	0.135 \| good
2026-06-09T22:00:00.000Z	44 \| good	7.53 \| good	33.074 \| good	47.463 \| good	0.152 \| good	0.881 \| good	0.136 \| good
2026-06-09T23:00:00.000Z	44 \| good	7.694 \| good	34.005 \| good	41.547 \| good	0.149 \| good	1.089 \| good	0.14 \| good
2026-06-10T00:00:00.000Z	38 \| good	7.123 \| good	31.932 \| good	39.358 \| good	0.15 \| good	1.578 \| good	0.146 \| good
2026-06-10T01:00:00.000Z	52 \| moderate	9.823 \| good	43.793 \| good	36.087 \| good	0.159 \| good	2.436 \| good	0.155 \| good
2026-06-10T02:00:00.000Z	62 \| moderate	14.869 \| fine	66.685 \| fine	30.916 \| good	0.169 \| good	3.013 \| good	0.162 \| good
2026-06-10T03:00:00.000Z	62 \| moderate	15.226 \| fine	68.558 \| fine	30.013 \| good	0.177 \| good	3.221 \| good	0.167 \| good
2026-06-10T04:00:00.000Z	66 \| moderate	16.679 \| fine	74.723 \| fine	26.556 \| good	0.183 \| good	3.257 \| good	0.171 \| good
2026-06-10T05:00:00.000Z	69 \| moderate	18.51 \| fine	80.921 \| fine	24.618 \| good	0.187 \| good	3.045 \| good	0.174 \| good
2026-06-10T06:00:00.000Z	49 \| good	8.549 \| good	9.338 \| good	26.059 \| good	0.193 \| good	2.773 \| good	0.176 \| good
2026-06-10T07:00:00.000Z	67 \| moderate	18.34 \| fine	80.904 \| fine	19.073 \| good	0.202 \| good	2.608 \| good	0.179 \| good
2026-06-10T08:00:00.000Z	62 \| moderate	15.46 \| fine	68.961 \| fine	15.581 \| good	0.213 \| good	2.536 \| good	0.181 \| good
2026-06-10T09:00:00.000Z	64 \| moderate	15.856 \| fine	70.893 \| fine	16.248 \| good	0.231 \| good	2.488 \| good	0.184 \| 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 05:00:00 on 2026-06-07.

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 03:00:00 on 2026-06-08.

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 12.274 μg/m³.

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

The current PM₁₀ levels in Mount Holly, North Carolina are 46.761 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 0.21 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 0.567 ppb.

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

The current ozone (O₃) levels at Mount Holly, North Carolina is 17.859 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 7.823 ppb.

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