What are the current PM10 levels at Annapolis Neck, Maryland?

The current PM10 levels in Annapolis Neck, Maryland are 12.442 μg/m3.

What are the current sulfur dioxide (SO2) levels at Annapolis Neck, Maryland?

The current sulfur dioxide (SO2) levels in Annapolis Neck, Maryland are 0.357 ppb.

What are the current ozone (O3) levels at Annapolis Neck, Maryland?

The current ozone (O3) levels at Annapolis Neck, Maryland is 13.174 ppm.

What are the current nitrogen dioxide (NO2) levels at Annapolis Neck, Maryland?

The current nitrogen dioxide (NO2) levels at Annapolis Neck, Maryland is 14.157 ppb.

Real-time air quality index in Annapolis Neck, Maryland today

Name: Live air pollution levels in Annapolis Neck, Maryland today
Creator: Ambee

Stay updated with real-time air quality in Annapolis Neck, Maryland 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

Annapolis Neck, Maryland

Last updated: ... (Local time)

Common air pollutants in Annapolis Neck, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.50 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.44 μg/m³

155

255

425

605+

Ozone (O₃)

13.17 ppb

201

201+

Sulfur Dioxide (SO₂)

0.36 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.16 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.43 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Annapolis Neck, Maryland

Get Live Pollen Counts

Annapolis Neck, Maryland

Scroll To Air Quality Map

Track live Annapolis Neck, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T12:00:00.000Z	38 \| good	6.557 \| good	24.859 \| good	19.866 \| good	0.156 \| good	11.418 \| good	0.328 \| good
2025-10-19T13:00:00.000Z	44 \| good	7.956 \| good	28.873 \| good	16.42 \| good	0.172 \| good	11.582 \| good	0.328 \| good
2025-10-19T14:00:00.000Z	44 \| good	7.702 \| good	31.909 \| good	21.617 \| good	0.233 \| good	8.22 \| good	0.289 \| good
2025-10-19T15:00:00.000Z	44 \| good	7.954 \| good	26.534 \| good	27.351 \| good	0.334 \| good	4.377 \| good	0.233 \| good
2025-10-19T16:00:00.000Z	49 \| good	8.58 \| good	32.045 \| good	28.941 \| good	0.368 \| good	3.526 \| good	0.211 \| good
2025-10-19T17:00:00.000Z	49 \| good	9.221 \| good	28.582 \| good	36.174 \| good	0.369 \| good	3.133 \| good	0.211 \| good
2025-10-19T18:00:00.000Z	49 \| good	8.954 \| good	33.066 \| good	39.033 \| good	0.326 \| good	2.845 \| good	0.173 \| good
2025-10-19T20:00:00.000Z	49 \| good	8.842 \| good	36.012 \| good	43.851 \| good	0.301 \| good	2.43 \| good	0.19 \| good
2025-10-19T21:00:00.000Z	44 \| good	8.178 \| good	34.29 \| good	44.084 \| good	0.277 \| good	2.521 \| good	0.173 \| good
2025-10-19T22:00:00.000Z	40 \| good	6.745 \| good	30.675 \| good	43.439 \| good	0.301 \| good	2.965 \| good	0.173 \| good
2025-10-19T23:00:00.000Z	49 \| good	8.91 \| good	40.726 \| good	37.451 \| good	0.325 \| good	3.338 \| good	0.173 \| good
2025-10-20T00:00:00.000Z	39 \| good	5.747 \| good	22.22 \| good	42.269 \| good	0.307 \| good	4.333 \| good	0.173 \| good
2025-10-20T01:00:00.000Z	38 \| good	5.627 \| good	24.524 \| good	41.062 \| good	0.275 \| good	4.469 \| good	0.197 \| good
2025-10-20T02:00:00.000Z	36 \| good	5.015 \| good	23.973 \| good	38.738 \| good	0.279 \| good	4.185 \| good	0.192 \| good
2025-10-20T03:00:00.000Z	34 \| good	4.536 \| good	16.774 \| good	37.307 \| good	0.274 \| good	3.157 \| good	0.134 \| good
2025-10-20T04:00:00.000Z	36 \| good	4.196 \| good	12.816 \| good	38.995 \| good	0.218 \| good	2.719 \| good	0.134 \| good
2025-10-20T05:00:00.000Z	31 \| good	3.086 \| good	14.036 \| good	34.486 \| good	0.238 \| good	2.087 \| good	0.134 \| good
2025-10-20T06:00:00.000Z	31 \| good	2.523 \| good	10.428 \| good	34.107 \| good	0.146 \| good	2.472 \| good	0.134 \| good
2025-10-20T07:00:00.000Z	32 \| good	0.902 \| good	8.489 \| good	35.006 \| good	0.195 \| good	1.92 \| good	0.134 \| good
2025-10-20T08:00:00.000Z	30 \| good	2.255 \| good	7.552 \| good	32.481 \| good	0.191 \| good	4.684 \| good	0.134 \| good
2025-10-20T09:00:00.000Z	24 \| good	2.13 \| good	9.506 \| good	25.883 \| good	0.206 \| good	5.916 \| good	0.153 \| good
2025-10-20T10:00:00.000Z	25 \| good	1.046 \| good	4.917 \| good	26.741 \| good	0.205 \| good	3.734 \| good	0.134 \| good
2025-10-20T11:00:00.000Z	23 \| good	0.884 \| good	4.9 \| good	24.677 \| good	0.204 \| good	5.829 \| good	0.134 \| good
2025-10-20T12:00:00.000Z	22 \| good	1.477 \| good	5.048 \| good	24.162 \| good	0.216 \| good	6.194 \| good	0.139 \| good
2025-10-20T13:00:00.000Z	22 \| good	1.669 \| good	6.295 \| good	23.645 \| good	0.198 \| good	6.635 \| good	0.175 \| good
2025-10-20T14:00:00.000Z	22 \| good	2.932 \| good	14.332 \| good	23.704 \| good	0.207 \| good	5.558 \| good	0.153 \| good
2025-10-20T15:00:00.000Z	25 \| good	2.457 \| good	11.603 \| good	26.509 \| good	0.27 \| good	3.23 \| good	0.136 \| good
2025-10-20T16:00:00.000Z	27 \| good	1.836 \| good	5.188 \| good	29.393 \| good	0.291 \| good	2.687 \| good	0.118 \| good
2025-10-20T17:00:00.000Z	27 \| good	2.956 \| good	11.319 \| good	28.839 \| good	0.278 \| good	2.587 \| good	0.141 \| good
2025-10-20T18:00:00.000Z	28 \| good	1.496 \| good	7.071 \| good	29.855 \| good	0.221 \| good	2.366 \| good	0.138 \| good
2025-10-20T19:00:00.000Z	31 \| good	1.394 \| good	5.375 \| good	33.112 \| good	0.185 \| good	2.186 \| good	0.138 \| good
2025-10-20T20:00:00.000Z	30 \| good	1.891 \| good	11.427 \| good	31.84 \| good	0.196 \| good	2.186 \| good	0.138 \| good
2025-10-20T21:00:00.000Z	30 \| good	2.274 \| good	13.223 \| good	32.19 \| good	0.157 \| good	2.47 \| good	0.138 \| good
2025-10-20T22:00:00.000Z	31 \| good	3.005 \| good	10.889 \| good	32.663 \| good	0.207 \| good	4.653 \| good	0.138 \| good
2025-10-20T23:00:00.000Z	27 \| good	2.274 \| good	11.822 \| good	29.144 \| good	0.193 \| good	8.447 \| good	0.136 \| good
2025-10-21T00:00:00.000Z	30 \| good	3.457 \| good	12.289 \| good	32.423 \| good	0.175 \| good	9.892 \| good	0.136 \| good
2025-10-21T01:00:00.000Z	26 \| good	3.299 \| good	15.041 \| good	27.635 \| good	0.162 \| good	13.462 \| good	0.156 \| good
2025-10-21T02:00:00.000Z	19 \| good	2.827 \| good	16.193 \| good	20.239 \| good	0.145 \| good	16.437 \| good	0.322 \| good
2025-10-21T03:00:00.000Z	52 \| moderate	10.105 \| good	45 \| good	12.527 \| good	1.945 \| good	15.85 \| good	0.216 \| good
2025-10-21T04:00:00.000Z	33 \| good	6.052 \| good	27.774 \| good	15.112 \| good	0.217 \| good	13.214 \| good	0.31 \| good
2025-10-21T05:00:00.000Z	33 \| good	5.708 \| good	26.77 \| good	13.177 \| good	0.205 \| good	16.224 \| good	0.33 \| good
2025-10-21T06:00:00.000Z	33 \| good	6.108 \| good	20.728 \| good	7.777 \| good	0.191 \| good	17.177 \| good	0.37 \| good
2025-10-21T07:00:00.000Z	27 \| good	5.474 \| good	24.995 \| good	6.943 \| good	0.193 \| good	15.655 \| good	0.335 \| good
2025-10-21T08:00:00.000Z	27 \| good	5.436 \| good	25.775 \| good	5.943 \| good	0.249 \| good	15.324 \| good	0.354 \| good
2025-10-21T09:00:00.000Z	22 \| good	4.201 \| good	11.2 \| good	4.847 \| good	0.242 \| good	15.916 \| good	0.354 \| good
2025-10-21T10:00:00.000Z	22 \| good	4.432 \| good	14.593 \| good	7.516 \| good	0.326 \| good	17.922 \| good	0.398 \| good
2025-10-21T11:00:00.000Z	52 \| moderate	9.5 \| good	12.442 \| good	13.174 \| good	0.357 \| good	14.157 \| good	0.435 \| good
2025-10-21T11:00:00.000Z	52 \| moderate	9.5 \| good	12.442 \| good	13.174 \| good	0.357 \| good	14.157 \| good	0.435 \| good
2025-10-21T12:00:00.000Z	22 \| good	4.474 \| good	19.41 \| good	12.808 \| good	1.938 \| good	14.553 \| good	0.25 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.261 \| good	27.485 \| good	15.889 \| good	1.865 \| good	11.5 \| good	0.233 \| good
2025-10-21T14:00:00.000Z	33 \| good	6.02 \| good	27.025 \| good	23.241 \| good	1.792 \| good	8.447 \| good	0.216 \| good
2025-10-21T15:00:00.000Z	33 \| good	6.022 \| good	27.025 \| good	30.892 \| good	1.719 \| good	5.394 \| good	0.199 \| good
2025-10-21T16:00:00.000Z	38 \| good	6.787 \| good	30.025 \| good	38.74 \| good	1.766 \| good	4.316 \| good	0.189 \| good
2025-10-21T17:00:00.000Z	42 \| good	6.459 \| good	29.057 \| good	44.565 \| good	1.813 \| good	3.239 \| good	0.179 \| good
2025-10-21T18:00:00.000Z	45 \| good	7.281 \| good	32.094 \| good	48.855 \| good	1.861 \| good	2.161 \| good	0.169 \| good
2025-10-21T19:00:00.000Z	45 \| good	7.259 \| good	32.291 \| good	49.254 \| good	1.725 \| good	2.349 \| good	0.166 \| good
2025-10-21T20:00:00.000Z	44 \| good	6.555 \| good	29.31 \| good	47.268 \| good	1.589 \| good	2.537 \| good	0.164 \| good
2025-10-21T21:00:00.000Z	42 \| good	6.058 \| good	27.121 \| good	44.788 \| good	1.453 \| good	2.725 \| good	0.162 \| good
2025-10-21T22:00:00.000Z	41 \| good	5.192 \| good	22.332 \| good	43.964 \| good	1.438 \| good	4.343 \| good	0.171 \| good
2025-10-21T23:00:00.000Z	43 \| good	5.924 \| good	25.767 \| good	45.817 \| good	1.422 \| good	5.96 \| good	0.18 \| good
2025-10-22T00:00:00.000Z	43 \| good	4.624 \| good	20.265 \| good	45.586 \| good	1.407 \| good	7.578 \| good	0.189 \| good
2025-10-22T01:00:00.000Z	32 \| good	5.328 \| good	23.16 \| good	34.686 \| good	1.452 \| good	6.996 \| good	0.184 \| good
2025-10-22T02:00:00.000Z	44 \| good	7.73 \| good	33.829 \| good	23.806 \| good	1.497 \| good	6.413 \| good	0.178 \| good
2025-10-22T03:00:00.000Z	49 \| good	8.881 \| good	39.284 \| good	19.31 \| good	1.542 \| good	5.831 \| good	0.173 \| good
2025-10-22T04:00:00.000Z	49 \| good	9.091 \| good	40.691 \| good	18.131 \| good	1.543 \| good	5.648 \| good	0.172 \| good
2025-10-22T05:00:00.000Z	49 \| good	8.954 \| good	39.052 \| good	19.355 \| good	1.545 \| good	5.464 \| good	0.171 \| good
2025-10-22T06:00:00.000Z	49 \| good	8.602 \| good	37.877 \| good	19.604 \| good	1.547 \| good	5.281 \| good	0.171 \| good
2025-10-22T07:00:00.000Z	38 \| good	7.106 \| good	31.216 \| good	20.691 \| good	1.725 \| good	5.235 \| good	0.169 \| good
2025-10-22T08:00:00.000Z	33 \| good	6.204 \| good	27.326 \| good	25.239 \| good	1.902 \| good	5.189 \| good	0.167 \| good
2025-10-22T09:00:00.000Z	33 \| good	5.59 \| good	24.057 \| good	25.594 \| good	2.08 \| good	5.143 \| good	0.165 \| good
2025-10-22T10:00:00.000Z	27 \| good	5.04 \| good	21.443 \| good	22.629 \| good	2.247 \| good	5.739 \| good	0.164 \| good
2025-10-22T11:00:00.000Z	27 \| good	4.684 \| good	20.308 \| good	18.881 \| good	2.415 \| good	6.334 \| good	0.163 \| good
2025-10-22T12:00:00.000Z	27 \| good	5.172 \| good	22.274 \| good	21.55 \| good	2.582 \| good	6.93 \| good	0.162 \| good
2025-10-22T13:00:00.000Z	38 \| good	7.102 \| good	31.326 \| good	28.241 \| good	2.505 \| good	5.701 \| good	0.155 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.888 \| good	25.522 \| good	33.76 \| good	2.429 \| good	4.471 \| good	0.148 \| good
2025-10-22T15:00:00.000Z	34 \| good	5.17 \| good	22.251 \| good	36.9 \| good	2.352 \| good	3.242 \| good	0.14 \| good
2025-10-22T16:00:00.000Z	36 \| good	5.233 \| good	22.307 \| good	39.182 \| good	2.141 \| good	2.69 \| good	0.134 \| good
2025-10-22T17:00:00.000Z	38 \| good	4.624 \| good	20.214 \| good	40.743 \| good	1.93 \| good	2.138 \| good	0.128 \| good
2025-10-22T18:00:00.000Z	38 \| good	4.587 \| good	20.057 \| good	41.431 \| good	1.719 \| good	1.586 \| good	0.122 \| good
2025-10-22T19:00:00.000Z	39 \| good	4.446 \| good	19.144 \| good	41.59 \| good	1.607 \| good	1.786 \| good	0.123 \| good
2025-10-22T20:00:00.000Z	36 \| good	4.203 \| good	18.267 \| good	38.677 \| good	1.496 \| good	1.985 \| good	0.124 \| good
2025-10-22T21:00:00.000Z	34 \| good	3.397 \| good	15.125 \| good	37.101 \| good	1.384 \| good	2.185 \| good	0.125 \| good
2025-10-22T22:00:00.000Z	31 \| good	2.407 \| good	10.159 \| good	33.823 \| good	1.523 \| good	5.196 \| good	0.147 \| good
2025-10-22T23:00:00.000Z	28 \| good	2.936 \| good	12.497 \| good	30.447 \| good	1.661 \| good	8.207 \| good	0.169 \| good
2025-10-23T00:00:00.000Z	27 \| good	3.777 \| good	16.484 \| good	28.981 \| good	1.8 \| good	11.219 \| good	0.191 \| good
2025-10-23T01:00:00.000Z	27 \| good	4.569 \| good	19.582 \| good	26.682 \| good	2.095 \| good	10.312 \| good	0.183 \| good
2025-10-23T02:00:00.000Z	27 \| good	5.425 \| good	23.544 \| good	23.015 \| good	2.391 \| good	9.405 \| good	0.175 \| good
2025-10-23T03:00:00.000Z	38 \| good	6.791 \| good	30.218 \| good	20.669 \| good	2.686 \| good	8.498 \| good	0.166 \| good
2025-10-23T04:00:00.000Z	38 \| good	7.015 \| good	31.211 \| good	18.373 \| good	2.654 \| good	7.939 \| good	0.161 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.49 \| good	32.994 \| good	18.576 \| good	2.623 \| good	7.381 \| good	0.156 \| good
2025-10-23T06:00:00.000Z	33 \| good	6.055 \| good	6.065 \| good	24.783 \| good	2.605 \| good	6.78 \| good	0.151 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.448 \| good	28.94 \| good	19.489 \| good	2.326 \| good	6.13 \| good	0.147 \| good
2025-10-23T08:00:00.000Z	38 \| good	6.708 \| good	29.969 \| good	18.14 \| good	2.062 \| good	5.437 \| good	0.143 \| good
2025-10-23T09:00:00.000Z	33 \| good	6.194 \| good	27.32 \| good	15.461 \| good	1.797 \| good	4.744 \| good	0.139 \| good
2025-10-23T10:00:00.000Z	33 \| good	6.404 \| good	28.456 \| good	14.875 \| good	1.732 \| good	5.091 \| good	0.142 \| good
2025-10-23T11:00:00.000Z	27 \| good	5.243 \| good	22.446 \| good	12.695 \| good	1.668 \| good	5.439 \| good	0.146 \| good

Annapolis Neck

Empower business decisions with accurate air quality data

Annapolis Neck, Maryland air quality map: Real-time AQI near you

0.41ppm

How accurate is Maryland, USA air quality data?

Air quality measurements for Maryland, 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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

How frequently is the air quality data for Annapolis Neck, Maryland updated?

Air quality data for Annapolis Neck, Maryland is updated on an hourly basis.

When did Annapolis Neck, Maryland experience the worst air quality in the last 24 hours?

The worst air quality in Annapolis Neck, Maryland was recorded at 03:00:00 on 2025-10-21.

When did Annapolis Neck, Maryland have its best air quality in the last 24 hours?

The best air quality in Annapolis Neck, Maryland was recorded at 02:00:00 on 2025-10-21.

What is the real-time air quality index for Annapolis Neck, Maryland?

The real-time air quality index in Annapolis Neck, Maryland is 52, currently categorized as Moderate.

Which pollutant is found most often in Annapolis Neck, Maryland?

The most common pollutant in Annapolis Neck, Maryland is PM2.5.

What can I do if the air quality in Annapolis Neck, Maryland is poor?

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

What are the current PM_2.5 levels in Annapolis Neck, Maryland?

The measured PM_2.5 levels in Annapolis Neck, Maryland at present are 9.5 μg/m³.

What are the current PM₁₀ levels at Annapolis Neck, Maryland?

The current PM₁₀ levels in Annapolis Neck, Maryland are 12.442 μg/m³.

What are the current carbon monoxide (CO) levels at Annapolis Neck, Maryland?

The current carbon monoxide (CO) level in Annapolis Neck, Maryland is 0.435 ppm.

What are the current sulfur dioxide (SO₂) levels at Annapolis Neck, Maryland?

The current sulfur dioxide (SO₂) levels in Annapolis Neck, Maryland are 0.357 ppb.

What are the current ozone (O₃) levels at Annapolis Neck, Maryland?

The current ozone (O₃) levels at Annapolis Neck, Maryland is 13.174 ppm.

What are the current nitrogen dioxide (NO₂) levels at Annapolis Neck, Maryland?

The current nitrogen dioxide (NO₂) levels at Annapolis Neck, Maryland is 14.157 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T12:00:00.000Z	38 \| good	6.557 \| good	24.859 \| good	19.866 \| good	0.156 \| good	11.418 \| good	0.328 \| good
2025-10-19T13:00:00.000Z	44 \| good	7.956 \| good	28.873 \| good	16.42 \| good	0.172 \| good	11.582 \| good	0.328 \| good
2025-10-19T14:00:00.000Z	44 \| good	7.702 \| good	31.909 \| good	21.617 \| good	0.233 \| good	8.22 \| good	0.289 \| good
2025-10-19T15:00:00.000Z	44 \| good	7.954 \| good	26.534 \| good	27.351 \| good	0.334 \| good	4.377 \| good	0.233 \| good
2025-10-19T16:00:00.000Z	49 \| good	8.58 \| good	32.045 \| good	28.941 \| good	0.368 \| good	3.526 \| good	0.211 \| good
2025-10-19T17:00:00.000Z	49 \| good	9.221 \| good	28.582 \| good	36.174 \| good	0.369 \| good	3.133 \| good	0.211 \| good
2025-10-19T18:00:00.000Z	49 \| good	8.954 \| good	33.066 \| good	39.033 \| good	0.326 \| good	2.845 \| good	0.173 \| good
2025-10-19T20:00:00.000Z	49 \| good	8.842 \| good	36.012 \| good	43.851 \| good	0.301 \| good	2.43 \| good	0.19 \| good
2025-10-19T21:00:00.000Z	44 \| good	8.178 \| good	34.29 \| good	44.084 \| good	0.277 \| good	2.521 \| good	0.173 \| good
2025-10-19T22:00:00.000Z	40 \| good	6.745 \| good	30.675 \| good	43.439 \| good	0.301 \| good	2.965 \| good	0.173 \| good
2025-10-19T23:00:00.000Z	49 \| good	8.91 \| good	40.726 \| good	37.451 \| good	0.325 \| good	3.338 \| good	0.173 \| good
2025-10-20T00:00:00.000Z	39 \| good	5.747 \| good	22.22 \| good	42.269 \| good	0.307 \| good	4.333 \| good	0.173 \| good
2025-10-20T01:00:00.000Z	38 \| good	5.627 \| good	24.524 \| good	41.062 \| good	0.275 \| good	4.469 \| good	0.197 \| good
2025-10-20T02:00:00.000Z	36 \| good	5.015 \| good	23.973 \| good	38.738 \| good	0.279 \| good	4.185 \| good	0.192 \| good
2025-10-20T03:00:00.000Z	34 \| good	4.536 \| good	16.774 \| good	37.307 \| good	0.274 \| good	3.157 \| good	0.134 \| good
2025-10-20T04:00:00.000Z	36 \| good	4.196 \| good	12.816 \| good	38.995 \| good	0.218 \| good	2.719 \| good	0.134 \| good
2025-10-20T05:00:00.000Z	31 \| good	3.086 \| good	14.036 \| good	34.486 \| good	0.238 \| good	2.087 \| good	0.134 \| good
2025-10-20T06:00:00.000Z	31 \| good	2.523 \| good	10.428 \| good	34.107 \| good	0.146 \| good	2.472 \| good	0.134 \| good
2025-10-20T07:00:00.000Z	32 \| good	0.902 \| good	8.489 \| good	35.006 \| good	0.195 \| good	1.92 \| good	0.134 \| good
2025-10-20T08:00:00.000Z	30 \| good	2.255 \| good	7.552 \| good	32.481 \| good	0.191 \| good	4.684 \| good	0.134 \| good
2025-10-20T09:00:00.000Z	24 \| good	2.13 \| good	9.506 \| good	25.883 \| good	0.206 \| good	5.916 \| good	0.153 \| good
2025-10-20T10:00:00.000Z	25 \| good	1.046 \| good	4.917 \| good	26.741 \| good	0.205 \| good	3.734 \| good	0.134 \| good
2025-10-20T11:00:00.000Z	23 \| good	0.884 \| good	4.9 \| good	24.677 \| good	0.204 \| good	5.829 \| good	0.134 \| good
2025-10-20T12:00:00.000Z	22 \| good	1.477 \| good	5.048 \| good	24.162 \| good	0.216 \| good	6.194 \| good	0.139 \| good
2025-10-20T13:00:00.000Z	22 \| good	1.669 \| good	6.295 \| good	23.645 \| good	0.198 \| good	6.635 \| good	0.175 \| good
2025-10-20T14:00:00.000Z	22 \| good	2.932 \| good	14.332 \| good	23.704 \| good	0.207 \| good	5.558 \| good	0.153 \| good
2025-10-20T15:00:00.000Z	25 \| good	2.457 \| good	11.603 \| good	26.509 \| good	0.27 \| good	3.23 \| good	0.136 \| good
2025-10-20T16:00:00.000Z	27 \| good	1.836 \| good	5.188 \| good	29.393 \| good	0.291 \| good	2.687 \| good	0.118 \| good
2025-10-20T17:00:00.000Z	27 \| good	2.956 \| good	11.319 \| good	28.839 \| good	0.278 \| good	2.587 \| good	0.141 \| good
2025-10-20T18:00:00.000Z	28 \| good	1.496 \| good	7.071 \| good	29.855 \| good	0.221 \| good	2.366 \| good	0.138 \| good
2025-10-20T19:00:00.000Z	31 \| good	1.394 \| good	5.375 \| good	33.112 \| good	0.185 \| good	2.186 \| good	0.138 \| good
2025-10-20T20:00:00.000Z	30 \| good	1.891 \| good	11.427 \| good	31.84 \| good	0.196 \| good	2.186 \| good	0.138 \| good
2025-10-20T21:00:00.000Z	30 \| good	2.274 \| good	13.223 \| good	32.19 \| good	0.157 \| good	2.47 \| good	0.138 \| good
2025-10-20T22:00:00.000Z	31 \| good	3.005 \| good	10.889 \| good	32.663 \| good	0.207 \| good	4.653 \| good	0.138 \| good
2025-10-20T23:00:00.000Z	27 \| good	2.274 \| good	11.822 \| good	29.144 \| good	0.193 \| good	8.447 \| good	0.136 \| good
2025-10-21T00:00:00.000Z	30 \| good	3.457 \| good	12.289 \| good	32.423 \| good	0.175 \| good	9.892 \| good	0.136 \| good
2025-10-21T01:00:00.000Z	26 \| good	3.299 \| good	15.041 \| good	27.635 \| good	0.162 \| good	13.462 \| good	0.156 \| good
2025-10-21T02:00:00.000Z	19 \| good	2.827 \| good	16.193 \| good	20.239 \| good	0.145 \| good	16.437 \| good	0.322 \| good
2025-10-21T03:00:00.000Z	52 \| moderate	10.105 \| good	45 \| good	12.527 \| good	1.945 \| good	15.85 \| good	0.216 \| good
2025-10-21T04:00:00.000Z	33 \| good	6.052 \| good	27.774 \| good	15.112 \| good	0.217 \| good	13.214 \| good	0.31 \| good
2025-10-21T05:00:00.000Z	33 \| good	5.708 \| good	26.77 \| good	13.177 \| good	0.205 \| good	16.224 \| good	0.33 \| good
2025-10-21T06:00:00.000Z	33 \| good	6.108 \| good	20.728 \| good	7.777 \| good	0.191 \| good	17.177 \| good	0.37 \| good
2025-10-21T07:00:00.000Z	27 \| good	5.474 \| good	24.995 \| good	6.943 \| good	0.193 \| good	15.655 \| good	0.335 \| good
2025-10-21T08:00:00.000Z	27 \| good	5.436 \| good	25.775 \| good	5.943 \| good	0.249 \| good	15.324 \| good	0.354 \| good
2025-10-21T09:00:00.000Z	22 \| good	4.201 \| good	11.2 \| good	4.847 \| good	0.242 \| good	15.916 \| good	0.354 \| good
2025-10-21T10:00:00.000Z	22 \| good	4.432 \| good	14.593 \| good	7.516 \| good	0.326 \| good	17.922 \| good	0.398 \| good
2025-10-21T11:00:00.000Z	52 \| moderate	9.5 \| good	12.442 \| good	13.174 \| good	0.357 \| good	14.157 \| good	0.435 \| good
2025-10-21T11:00:00.000Z	52 \| moderate	9.5 \| good	12.442 \| good	13.174 \| good	0.357 \| good	14.157 \| good	0.435 \| good
2025-10-21T12:00:00.000Z	22 \| good	4.474 \| good	19.41 \| good	12.808 \| good	1.938 \| good	14.553 \| good	0.25 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.261 \| good	27.485 \| good	15.889 \| good	1.865 \| good	11.5 \| good	0.233 \| good
2025-10-21T14:00:00.000Z	33 \| good	6.02 \| good	27.025 \| good	23.241 \| good	1.792 \| good	8.447 \| good	0.216 \| good
2025-10-21T15:00:00.000Z	33 \| good	6.022 \| good	27.025 \| good	30.892 \| good	1.719 \| good	5.394 \| good	0.199 \| good
2025-10-21T16:00:00.000Z	38 \| good	6.787 \| good	30.025 \| good	38.74 \| good	1.766 \| good	4.316 \| good	0.189 \| good
2025-10-21T17:00:00.000Z	42 \| good	6.459 \| good	29.057 \| good	44.565 \| good	1.813 \| good	3.239 \| good	0.179 \| good
2025-10-21T18:00:00.000Z	45 \| good	7.281 \| good	32.094 \| good	48.855 \| good	1.861 \| good	2.161 \| good	0.169 \| good
2025-10-21T19:00:00.000Z	45 \| good	7.259 \| good	32.291 \| good	49.254 \| good	1.725 \| good	2.349 \| good	0.166 \| good
2025-10-21T20:00:00.000Z	44 \| good	6.555 \| good	29.31 \| good	47.268 \| good	1.589 \| good	2.537 \| good	0.164 \| good
2025-10-21T21:00:00.000Z	42 \| good	6.058 \| good	27.121 \| good	44.788 \| good	1.453 \| good	2.725 \| good	0.162 \| good
2025-10-21T22:00:00.000Z	41 \| good	5.192 \| good	22.332 \| good	43.964 \| good	1.438 \| good	4.343 \| good	0.171 \| good
2025-10-21T23:00:00.000Z	43 \| good	5.924 \| good	25.767 \| good	45.817 \| good	1.422 \| good	5.96 \| good	0.18 \| good
2025-10-22T00:00:00.000Z	43 \| good	4.624 \| good	20.265 \| good	45.586 \| good	1.407 \| good	7.578 \| good	0.189 \| good
2025-10-22T01:00:00.000Z	32 \| good	5.328 \| good	23.16 \| good	34.686 \| good	1.452 \| good	6.996 \| good	0.184 \| good
2025-10-22T02:00:00.000Z	44 \| good	7.73 \| good	33.829 \| good	23.806 \| good	1.497 \| good	6.413 \| good	0.178 \| good
2025-10-22T03:00:00.000Z	49 \| good	8.881 \| good	39.284 \| good	19.31 \| good	1.542 \| good	5.831 \| good	0.173 \| good
2025-10-22T04:00:00.000Z	49 \| good	9.091 \| good	40.691 \| good	18.131 \| good	1.543 \| good	5.648 \| good	0.172 \| good
2025-10-22T05:00:00.000Z	49 \| good	8.954 \| good	39.052 \| good	19.355 \| good	1.545 \| good	5.464 \| good	0.171 \| good
2025-10-22T06:00:00.000Z	49 \| good	8.602 \| good	37.877 \| good	19.604 \| good	1.547 \| good	5.281 \| good	0.171 \| good
2025-10-22T07:00:00.000Z	38 \| good	7.106 \| good	31.216 \| good	20.691 \| good	1.725 \| good	5.235 \| good	0.169 \| good
2025-10-22T08:00:00.000Z	33 \| good	6.204 \| good	27.326 \| good	25.239 \| good	1.902 \| good	5.189 \| good	0.167 \| good
2025-10-22T09:00:00.000Z	33 \| good	5.59 \| good	24.057 \| good	25.594 \| good	2.08 \| good	5.143 \| good	0.165 \| good
2025-10-22T10:00:00.000Z	27 \| good	5.04 \| good	21.443 \| good	22.629 \| good	2.247 \| good	5.739 \| good	0.164 \| good
2025-10-22T11:00:00.000Z	27 \| good	4.684 \| good	20.308 \| good	18.881 \| good	2.415 \| good	6.334 \| good	0.163 \| good
2025-10-22T12:00:00.000Z	27 \| good	5.172 \| good	22.274 \| good	21.55 \| good	2.582 \| good	6.93 \| good	0.162 \| good
2025-10-22T13:00:00.000Z	38 \| good	7.102 \| good	31.326 \| good	28.241 \| good	2.505 \| good	5.701 \| good	0.155 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.888 \| good	25.522 \| good	33.76 \| good	2.429 \| good	4.471 \| good	0.148 \| good
2025-10-22T15:00:00.000Z	34 \| good	5.17 \| good	22.251 \| good	36.9 \| good	2.352 \| good	3.242 \| good	0.14 \| good
2025-10-22T16:00:00.000Z	36 \| good	5.233 \| good	22.307 \| good	39.182 \| good	2.141 \| good	2.69 \| good	0.134 \| good
2025-10-22T17:00:00.000Z	38 \| good	4.624 \| good	20.214 \| good	40.743 \| good	1.93 \| good	2.138 \| good	0.128 \| good
2025-10-22T18:00:00.000Z	38 \| good	4.587 \| good	20.057 \| good	41.431 \| good	1.719 \| good	1.586 \| good	0.122 \| good
2025-10-22T19:00:00.000Z	39 \| good	4.446 \| good	19.144 \| good	41.59 \| good	1.607 \| good	1.786 \| good	0.123 \| good
2025-10-22T20:00:00.000Z	36 \| good	4.203 \| good	18.267 \| good	38.677 \| good	1.496 \| good	1.985 \| good	0.124 \| good
2025-10-22T21:00:00.000Z	34 \| good	3.397 \| good	15.125 \| good	37.101 \| good	1.384 \| good	2.185 \| good	0.125 \| good
2025-10-22T22:00:00.000Z	31 \| good	2.407 \| good	10.159 \| good	33.823 \| good	1.523 \| good	5.196 \| good	0.147 \| good
2025-10-22T23:00:00.000Z	28 \| good	2.936 \| good	12.497 \| good	30.447 \| good	1.661 \| good	8.207 \| good	0.169 \| good
2025-10-23T00:00:00.000Z	27 \| good	3.777 \| good	16.484 \| good	28.981 \| good	1.8 \| good	11.219 \| good	0.191 \| good
2025-10-23T01:00:00.000Z	27 \| good	4.569 \| good	19.582 \| good	26.682 \| good	2.095 \| good	10.312 \| good	0.183 \| good
2025-10-23T02:00:00.000Z	27 \| good	5.425 \| good	23.544 \| good	23.015 \| good	2.391 \| good	9.405 \| good	0.175 \| good
2025-10-23T03:00:00.000Z	38 \| good	6.791 \| good	30.218 \| good	20.669 \| good	2.686 \| good	8.498 \| good	0.166 \| good
2025-10-23T04:00:00.000Z	38 \| good	7.015 \| good	31.211 \| good	18.373 \| good	2.654 \| good	7.939 \| good	0.161 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.49 \| good	32.994 \| good	18.576 \| good	2.623 \| good	7.381 \| good	0.156 \| good
2025-10-23T06:00:00.000Z	33 \| good	6.055 \| good	6.065 \| good	24.783 \| good	2.605 \| good	6.78 \| good	0.151 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.448 \| good	28.94 \| good	19.489 \| good	2.326 \| good	6.13 \| good	0.147 \| good
2025-10-23T08:00:00.000Z	38 \| good	6.708 \| good	29.969 \| good	18.14 \| good	2.062 \| good	5.437 \| good	0.143 \| good
2025-10-23T09:00:00.000Z	33 \| good	6.194 \| good	27.32 \| good	15.461 \| good	1.797 \| good	4.744 \| good	0.139 \| good
2025-10-23T10:00:00.000Z	33 \| good	6.404 \| good	28.456 \| good	14.875 \| good	1.732 \| good	5.091 \| good	0.142 \| good
2025-10-23T11:00:00.000Z	27 \| good	5.243 \| good	22.446 \| good	12.695 \| good	1.668 \| good	5.439 \| good	0.146 \| good

Real-time air quality index in Annapolis Neck, Maryland today

Common air pollutants in Annapolis Neck, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Annapolis Neck, Maryland air quality forecast and history

Empower business decisions with accurate air quality data

Annapolis Neck, Maryland air quality map: Real-time AQI near you

Air quality in nearby cities

Annapolis, Maryland

Parole, Maryland

Arnold, Maryland

Severna Park, Maryland

Crofton, Maryland

Lake Shore, Maryland

How accurate is Maryland, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Annapolis Neck, Maryland updated?

When did Annapolis Neck, Maryland experience the worst air quality in the last 24 hours?

When did Annapolis Neck, Maryland have its best air quality in the last 24 hours?

What is the real-time air quality index for Annapolis Neck, Maryland?

Which pollutant is found most often in Annapolis Neck, Maryland?

What can I do if the air quality in Annapolis Neck, Maryland is poor?

What are the current PM2.5 levels in Annapolis Neck, Maryland?

What are the current PM10 levels at Annapolis Neck, Maryland?

What are the current carbon monoxide (CO) levels at Annapolis Neck, Maryland?

What are the current sulfur dioxide (SO2) levels at Annapolis Neck, Maryland?

What are the current ozone (O3) levels at Annapolis Neck, Maryland?

What are the current nitrogen dioxide (NO2) levels at Annapolis Neck, Maryland?

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 Annapolis Neck, Maryland?

What are the current PM₁₀ levels at Annapolis Neck, Maryland?

What are the current sulfur dioxide (SO₂) levels at Annapolis Neck, Maryland?

What are the current ozone (O₃) levels at Annapolis Neck, Maryland?

What are the current nitrogen dioxide (NO₂) levels at Annapolis Neck, Maryland?