What are the current PM10 levels at Plymouth, Massachusetts?

The current PM10 levels in Plymouth, Massachusetts are 19.58 μg/m3.

What are the current sulfur dioxide (SO2) levels at Plymouth, Massachusetts?

The current sulfur dioxide (SO2) levels in Plymouth, Massachusetts are 0.35 ppb.

What are the current ozone (O3) levels at Plymouth, Massachusetts?

The current ozone (O3) levels at Plymouth, Massachusetts is 36.951 ppm.

What are the current nitrogen dioxide (NO2) levels at Plymouth, Massachusetts?

The current nitrogen dioxide (NO2) levels at Plymouth, Massachusetts is 9.029 ppb.

Real-time air quality index in Plymouth, Massachusetts today

Name: Live air pollution levels in Plymouth, Massachusetts today
Creator: Ambee

Stay updated with real-time air quality in Plymouth, Massachusetts 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

Plymouth, Massachusetts

Last updated: ... (Local time)

Common air pollutants in Plymouth, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

28.77 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

120.53 μg/m³

155

255

425

605+

Ozone (O₃)

26.29 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.95 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Plymouth, Massachusetts

Scroll To Air Quality Map

Track live Plymouth, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-30T05:00:00.000Z	54 \| moderate	10.919 \| good	39.852 \| good	44.814 \| good	0.436 \| good	14.122 \| good	0.351 \| good
2025-07-30T06:00:00.000Z	52 \| moderate	9.715 \| good	23.625 \| good	42.559 \| good	0.352 \| good	19.068 \| good	0.283 \| good
2025-07-30T07:00:00.000Z	49 \| good	9.49 \| good	48.894 \| good	44.971 \| good	0.479 \| good	14.306 \| good	0.318 \| good
2025-07-30T08:00:00.000Z	56 \| moderate	12.019 \| good	39.301 \| good	38.316 \| good	0.545 \| good	12.291 \| good	0.306 \| good
2025-07-30T09:00:00.000Z	54 \| moderate	11.464 \| good	44.798 \| good	34.627 \| good	0.515 \| good	13.526 \| good	0.259 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	9.736 \| good	49.335 \| good	24.066 \| good	0.346 \| good	12.671 \| good	0.294 \| good
2025-07-30T11:00:00.000Z	52 \| moderate	9.881 \| good	41.298 \| good	21.483 \| good	0.345 \| good	10.623 \| good	0.313 \| good
2025-07-30T12:00:00.000Z	49 \| good	9.138 \| good	37.537 \| good	21.441 \| good	0.354 \| good	11.884 \| good	0.346 \| good
2025-07-30T13:00:00.000Z	52 \| moderate	9.544 \| good	42.627 \| good	23.844 \| good	0.446 \| good	8.679 \| good	0.292 \| good
2025-07-30T14:00:00.000Z	49 \| good	9.091 \| good	32.337 \| good	29.155 \| good	0.494 \| good	7.291 \| good	0.267 \| good
2025-07-30T15:00:00.000Z	52 \| moderate	10.005 \| good	20.647 \| good	34.304 \| good	0.403 \| good	7.353 \| good	0.261 \| good
2025-07-30T16:00:00.000Z	52 \| moderate	9.545 \| good	23.848 \| good	35.481 \| good	0.392 \| good	6.339 \| good	0.237 \| good
2025-07-30T17:00:00.000Z	54 \| moderate	10.672 \| good	33.285 \| good	35.562 \| good	0.53 \| good	5.349 \| good	0.265 \| good
2025-07-30T18:00:00.000Z	54 \| moderate	11.134 \| good	47.221 \| good	45.729 \| good	0.506 \| good	4.961 \| good	0.248 \| good
2025-07-30T19:00:00.000Z	54 \| moderate	11.222 \| good	24.121 \| good	51.558 \| good	0.524 \| good	5.96 \| good	0.284 \| good
2025-07-30T20:00:00.000Z	56 \| moderate	11.69 \| good	49.56 \| good	50.759 \| good	0.437 \| good	4.591 \| good	0.284 \| good
2025-07-30T21:00:00.000Z	52 \| moderate	9.772 \| good	34.347 \| good	48.614 \| good	0.496 \| good	5.738 \| good	0.316 \| good
2025-07-30T22:00:00.000Z	54 \| moderate	11.07 \| good	44.399 \| good	41.216 \| good	0.409 \| good	4.39 \| good	0.322 \| good
2025-07-30T23:00:00.000Z	52 \| moderate	9.524 \| good	39.469 \| good	44.642 \| good	0.576 \| good	5.089 \| good	0.308 \| good
2025-07-31T00:00:00.000Z	51 \| moderate	9.424 \| good	35.61 \| good	55.119 \| fine	0.396 \| good	5.054 \| good	0.308 \| good
2025-07-31T01:00:00.000Z	57 \| moderate	9.826 \| good	67.014 \| fine	52.391 \| good	0.42 \| good	5.285 \| good	0.359 \| good
2025-07-31T02:00:00.000Z	51 \| moderate	9.314 \| good	28.755 \| good	54.852 \| good	0.458 \| good	7.208 \| good	0.316 \| good
2025-07-31T03:00:00.000Z	49 \| good	8.996 \| good	39.679 \| good	51.503 \| good	0.391 \| good	8.074 \| good	0.29 \| good
2025-07-31T04:00:00.000Z	49 \| good	9.057 \| good	35.9 \| good	51.026 \| good	0.428 \| good	8.497 \| good	0.29 \| good
2025-07-31T05:00:00.000Z	52 \| moderate	10.131 \| good	43.79 \| good	51.477 \| good	0.426 \| good	10.027 \| good	0.31 \| good
2025-07-31T06:00:00.000Z	58 \| moderate	13.204 \| fine	29.855 \| good	54.826 \| good	0.81 \| good	9.266 \| good	0.315 \| good
2025-07-31T07:00:00.000Z	58 \| moderate	13.066 \| fine	32.385 \| good	46.692 \| good	0.361 \| good	11.519 \| good	0.229 \| good
2025-07-31T08:00:00.000Z	52 \| moderate	9.505 \| good	20.988 \| good	34.653 \| good	0.431 \| good	12.059 \| good	0.229 \| good
2025-07-31T09:00:00.000Z	52 \| moderate	9.812 \| good	41.61 \| good	33.696 \| good	0.54 \| good	9.168 \| good	0.221 \| good
2025-07-31T10:00:00.000Z	58 \| moderate	13.316 \| fine	56.423 \| fine	33.256 \| good	0.344 \| good	8.111 \| good	0.257 \| good
2025-07-31T11:00:00.000Z	56 \| moderate	12.43 \| fine	46.246 \| good	32.637 \| good	0.339 \| good	8.574 \| good	0.31 \| good
2025-07-31T12:00:00.000Z	54 \| moderate	10.904 \| good	50.699 \| good	31.177 \| good	0.389 \| good	7.703 \| good	0.286 \| good
2025-07-31T13:00:00.000Z	56 \| moderate	11.708 \| good	52.694 \| good	27.128 \| good	0.369 \| good	6.669 \| good	0.312 \| good
2025-07-31T14:00:00.000Z	64 \| moderate	16.028 \| fine	67.259 \| fine	31.391 \| good	0.35 \| good	5.931 \| good	0.312 \| good
2025-07-31T15:00:00.000Z	69 \| moderate	19.13 \| fine	54.695 \| good	30.141 \| good	0.375 \| good	5.202 \| good	0.337 \| good
2025-07-31T16:00:00.000Z	73 \| moderate	21.248 \| fine	66.317 \| fine	31.515 \| good	0.385 \| good	3.065 \| good	0.337 \| good
2025-07-31T17:00:00.000Z	77 \| moderate	23.052 \| fine	46.335 \| good	27.757 \| good	0.35 \| good	2.142 \| good	0.312 \| good
2025-07-31T18:00:00.000Z	75 \| moderate	22.494 \| fine	79.427 \| fine	31.326 \| good	0.341 \| good	2.569 \| good	0.312 \| good
2025-07-31T19:00:00.000Z	81 \| moderate	24.849 \| fine	90.308 \| fine	29.478 \| good	0.335 \| good	2.542 \| good	0.355 \| good
2025-07-31T20:00:00.000Z	81 \| moderate	24.545 \| fine	87.13 \| fine	28.29 \| good	0.382 \| good	1.922 \| good	0.329 \| good
2025-07-31T21:00:00.000Z	82 \| moderate	25.782 \| fine	115.069 \| fine	28.749 \| good	0.33 \| good	1.669 \| good	0.3 \| good
2025-07-31T22:00:00.000Z	81 \| moderate	25.317 \| fine	112.705 \| fine	29.29 \| good	0.32 \| good	1.469 \| good	0.3 \| good
2025-07-31T23:00:00.000Z	44 \| good	8.431 \| good	37.025 \| good	29.694 \| good	0.254 \| good	1.655 \| good	0.263 \| good
2025-08-01T00:00:00.000Z	90 \| moderate	29.576 \| fine	74.16 \| fine	27.661 \| good	0.35 \| good	1.757 \| good	0.3 \| good
2025-08-01T01:00:00.000Z	88 \| moderate	29.216 \| fine	82.615 \| fine	29.042 \| good	0.336 \| good	2.559 \| good	0.318 \| good
2025-08-01T02:00:00.000Z	90 \| moderate	29.8 \| fine	106.093 \| fine	27.032 \| good	0.297 \| good	2.136 \| good	0.274 \| good
2025-08-01T03:00:00.000Z	88 \| moderate	28.765 \| fine	120.532 \| fine	26.292 \| good	0.301 \| good	1.95 \| good	0.274 \| good
2025-08-01T04:00:00.000Z	88 \| moderate	29.468 \| fine	112.535 \| fine	27.914 \| good	0.328 \| good	1.563 \| good	0.274 \| good
2025-08-01T04:00:00.000Z	88 \| moderate	28.765 \| fine	120.532 \| fine	26.292 \| good	0.301 \| good	1.95 \| good	0.274 \| good
2025-07-25T10:00:00.000Z	38 \| good	7.385 \| good	32.07 \| good	28.361 \| good	0.878 \| good	3.375 \| good	0.169 \| good
2025-07-25T11:00:00.000Z	49 \| good	9.449 \| good	42.035 \| good	31.821 \| good	1.056 \| good	3.84 \| good	0.179 \| good
2025-07-25T12:00:00.000Z	54 \| moderate	10.679 \| good	47.061 \| good	35.713 \| good	1.233 \| good	4.305 \| good	0.189 \| good
2025-07-25T13:00:00.000Z	56 \| moderate	12.307 \| fine	55.086 \| fine	42.565 \| good	1.392 \| good	3.616 \| good	0.199 \| good
2025-07-25T14:00:00.000Z	60 \| moderate	13.696 \| fine	61.094 \| fine	50.891 \| good	1.551 \| good	2.926 \| good	0.208 \| good
2025-07-25T15:00:00.000Z	62 \| moderate	14.926 \| fine	66.943 \| fine	56.492 \| fine	1.71 \| good	2.237 \| good	0.218 \| good
2025-07-25T16:00:00.000Z	74 \| moderate	16.007 \| fine	71.069 \| fine	61.614 \| fine	1.608 \| good	1.918 \| good	0.212 \| good
2025-07-25T17:00:00.000Z	84 \| moderate	16.44 \| fine	72.981 \| fine	64.946 \| fine	1.506 \| good	1.599 \| good	0.206 \| good
2025-07-25T18:00:00.000Z	77 \| moderate	16.148 \| fine	71.095 \| fine	62.548 \| fine	1.404 \| good	1.28 \| good	0.2 \| good
2025-07-25T19:00:00.000Z	93 \| moderate	15.408 \| fine	68.945 \| fine	68.384 \| fine	1.531 \| good	1.653 \| good	0.205 \| good
2025-07-25T20:00:00.000Z	87 \| moderate	13.071 \| fine	59.072 \| fine	66.146 \| fine	1.657 \| good	2.026 \| good	0.21 \| good
2025-07-25T21:00:00.000Z	74 \| moderate	11.336 \| good	50.113 \| good	61.69 \| fine	1.783 \| good	2.399 \| good	0.215 \| good
2025-07-25T22:00:00.000Z	61 \| moderate	10.34 \| good	46.022 \| good	57.892 \| fine	1.72 \| good	3.896 \| good	0.229 \| good
2025-07-25T23:00:00.000Z	52 \| moderate	9.865 \| good	44.003 \| good	49.915 \| good	1.656 \| good	5.392 \| good	0.243 \| good
2025-07-26T00:00:00.000Z	52 \| moderate	10.061 \| good	44.947 \| good	45.083 \| good	1.593 \| good	6.889 \| good	0.256 \| good
2025-07-26T01:00:00.000Z	54 \| moderate	10.852 \| good	47.959 \| good	39.929 \| good	1.511 \| good	6.82 \| good	0.255 \| good
2025-07-26T02:00:00.000Z	54 \| moderate	10.511 \| good	46.837 \| good	33.742 \| good	1.429 \| good	6.752 \| good	0.254 \| good
2025-07-26T03:00:00.000Z	38 \| good	7.399 \| good	32.837 \| good	29.603 \| good	1.347 \| good	6.683 \| good	0.252 \| good
2025-07-26T04:00:00.000Z	27 \| good	4.329 \| good	18.993 \| good	29.407 \| good	1.056 \| good	5.561 \| good	0.233 \| good
2025-07-26T05:00:00.000Z	33 \| good	6.135 \| good	27.028 \| good	30.984 \| good	0.764 \| good	4.438 \| good	0.214 \| good
2025-07-26T06:00:00.000Z	38 \| good	6.959 \| good	30.98 \| good	30.002 \| good	0.473 \| good	3.315 \| good	0.195 \| good
2025-07-26T07:00:00.000Z	33 \| good	5.975 \| good	26.928 \| good	28.804 \| good	0.437 \| good	2.98 \| good	0.202 \| good
2025-07-26T08:00:00.000Z	33 \| good	6.201 \| good	27.125 \| good	27.465 \| good	0.401 \| good	2.644 \| good	0.209 \| good
2025-07-26T09:00:00.000Z	44 \| good	7.522 \| good	33.123 \| good	24.834 \| good	0.365 \| good	2.309 \| good	0.215 \| good
2025-07-26T10:00:00.000Z	49 \| good	9.159 \| good	41.056 \| good	24.682 \| good	0.372 \| good	2.224 \| good	0.228 \| good
2025-07-26T11:00:00.000Z	56 \| moderate	11.849 \| good	52.067 \| good	24.016 \| good	0.38 \| good	2.139 \| good	0.24 \| good
2025-07-26T12:00:00.000Z	56 \| moderate	11.635 \| good	51.006 \| good	25.303 \| good	0.387 \| good	2.055 \| good	0.253 \| good
2025-07-26T13:00:00.000Z	52 \| moderate	10.263 \| good	44.983 \| good	26.587 \| good	0.348 \| good	1.649 \| good	0.25 \| good
2025-07-26T14:00:00.000Z	44 \| good	8.376 \| good	36.975 \| good	27.788 \| good	0.309 \| good	1.244 \| good	0.247 \| good
2025-07-26T15:00:00.000Z	38 \| good	7.401 \| good	32.074 \| good	28.688 \| good	0.27 \| good	0.839 \| good	0.244 \| good
2025-07-26T16:00:00.000Z	49 \| good	9.072 \| good	40.9 \| good	29.593 \| good	0.248 \| good	0.789 \| good	0.244 \| good
2025-07-26T17:00:00.000Z	49 \| good	9.108 \| good	40.925 \| good	29.189 \| good	0.226 \| good	0.739 \| good	0.244 \| good
2025-07-26T18:00:00.000Z	44 \| good	8.106 \| good	35.963 \| good	29.272 \| good	0.204 \| good	0.689 \| good	0.244 \| good
2025-07-26T19:00:00.000Z	44 \| good	7.753 \| good	33.95 \| good	30.32 \| good	0.206 \| good	0.802 \| good	0.245 \| good
2025-07-26T20:00:00.000Z	44 \| good	8.194 \| good	35.922 \| good	30.942 \| good	0.207 \| good	0.916 \| good	0.246 \| good
2025-07-26T21:00:00.000Z	49 \| good	8.595 \| good	37.9 \| good	30.843 \| good	0.209 \| good	1.029 \| good	0.247 \| good
2025-07-26T22:00:00.000Z	49 \| good	9.007 \| good	40.834 \| good	30.22 \| good	0.222 \| good	1.857 \| good	0.255 \| good
2025-07-26T23:00:00.000Z	49 \| good	9.084 \| good	40.915 \| good	27.714 \| good	0.235 \| good	2.686 \| good	0.263 \| good
2025-07-27T00:00:00.000Z	44 \| good	7.542 \| good	32.948 \| good	27.021 \| good	0.248 \| good	3.514 \| good	0.271 \| good
2025-07-27T01:00:00.000Z	44 \| good	7.971 \| good	34.919 \| good	24.761 \| good	0.276 \| good	3.783 \| good	0.272 \| good
2025-07-27T02:00:00.000Z	44 \| good	7.832 \| good	34.01 \| good	23.334 \| good	0.304 \| good	4.051 \| good	0.273 \| good
2025-07-27T03:00:00.000Z	38 \| good	6.808 \| good	30.008 \| good	22.319 \| good	0.332 \| good	4.32 \| good	0.273 \| good
2025-07-27T04:00:00.000Z	33 \| good	5.694 \| good	24.085 \| good	21.568 \| good	0.378 \| good	4.717 \| good	0.276 \| good
2025-07-27T05:00:00.000Z	27 \| good	5.288 \| good	22.979 \| good	20.53 \| good	0.424 \| good	5.115 \| good	0.278 \| good
2025-07-27T06:00:00.000Z	38 \| good	7.051 \| good	8.354 \| good	28.926 \| good	0.471 \| good	5.522 \| good	0.28 \| good
2025-07-27T07:00:00.000Z	33 \| good	6.41 \| good	28.994 \| good	18.277 \| good	0.512 \| good	5.767 \| good	0.282 \| good
2025-07-27T08:00:00.000Z	38 \| good	6.803 \| good	30.009 \| good	18.306 \| good	0.554 \| good	6.021 \| good	0.283 \| good
2025-07-27T09:00:00.000Z	44 \| good	7.628 \| good	33.959 \| good	17.644 \| good	0.596 \| good	6.275 \| good	0.284 \| good

Plymouth

Empower business decisions with accurate air quality data

Plymouth, Massachusetts air quality map: Real-time AQI near you

0.15ppm

How accurate is Massachusetts, USA air quality data?

Air quality measurements for Massachusetts, 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 Plymouth, Massachusetts updated?

Air quality data for Plymouth, Massachusetts is updated on an hourly basis.

When did Plymouth, Massachusetts experience the worst air quality in the last 24 hours?

The worst air quality in Plymouth, Massachusetts was recorded at 08:00:00 on 2025-07-24.

When did Plymouth, Massachusetts have its best air quality in the last 24 hours?

The best air quality in Plymouth, Massachusetts was recorded at 11:00:00 on 2025-07-24.

What is the real-time air quality index for Plymouth, Massachusetts?

The real-time air quality index in Plymouth, Massachusetts is 34, currently categorized as Good.

Which pollutant is found most often in Plymouth, Massachusetts?

The most common pollutant in Plymouth, Massachusetts is O3.

What can I do if the air quality in Plymouth, Massachusetts is poor?

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

What are the current PM_2.5 levels in Plymouth, Massachusetts?

The measured PM_2.5 levels in Plymouth, Massachusetts at present are 4.937 μg/m³.

What are the current PM₁₀ levels at Plymouth, Massachusetts?

The current PM₁₀ levels in Plymouth, Massachusetts are 19.58 μg/m³.

What are the current carbon monoxide (CO) levels at Plymouth, Massachusetts?

The current carbon monoxide (CO) level in Plymouth, Massachusetts is 0.153 ppm.

What are the current sulfur dioxide (SO₂) levels at Plymouth, Massachusetts?

The current sulfur dioxide (SO₂) levels in Plymouth, Massachusetts are 0.35 ppb.

What are the current ozone (O₃) levels at Plymouth, Massachusetts?

The current ozone (O₃) levels at Plymouth, Massachusetts is 36.951 ppm.

What are the current nitrogen dioxide (NO₂) levels at Plymouth, Massachusetts?

The current nitrogen dioxide (NO₂) levels at Plymouth, Massachusetts is 9.029 ppb.

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