What is the current concentration of PM10 in Barnstable Town, Massachusetts?

The current PM10 concentration at Barnstable Town, Massachusetts is 13.671 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Barnstable Town, Massachusetts?

The current sulfur dioxide (SO2) concentration at Barnstable Town, Massachusetts is 0.423 ppb.

What is the current concentration of ozone (O3) in Barnstable Town, Massachusetts?

The current ozone (O3) concentration at Barnstable Town, Massachusetts is 46.82 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Barnstable Town, Massachusetts?

The current nitrogen dioxide (NO2) concentration at Barnstable Town, Massachusetts is 5.601 ppb.

Barnstable Town, Massachusetts live air quality index now

Q: What is the current concentration of PM2.5 in Barnstable Town, Massachusetts?

The current PM2.5 concentration at Barnstable Town, Massachusetts is 3.02 μg/m3.

Stay updated with real-time air quality in Barnstable Town, 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)

Good

Barnstable Town, Massachusetts

Last updated: ... (Local time)

Major air pollutants in Barnstable Town, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.67 μg/m³

155

255

425

605+

Ozone (O₃)

46.82 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.60 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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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Barnstable Town, Massachusetts

Scroll To Air Quality Map

Track live Barnstable Town, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-27T23:00:00.000Z	37 \| good	3.135 \| good	11.666 \| good	39.833 \| good	0.436 \| good	1.402 \| good	0.239 \| good
2026-03-28T00:00:00.000Z	39 \| good	2.433 \| good	7.937 \| good	41.591 \| good	0.454 \| good	2.057 \| good	0.238 \| good
2026-03-28T01:00:00.000Z	37 \| good	3.495 \| good	11.421 \| good	40.476 \| good	0.415 \| good	2.814 \| good	0.217 \| good
2026-03-28T02:00:00.000Z	36 \| good	3.666 \| good	14.197 \| good	39.286 \| good	0.474 \| good	4.609 \| good	0.197 \| good
2026-03-28T03:00:00.000Z	38 \| good	4.408 \| good	16.407 \| good	40.972 \| good	0.441 \| good	5.219 \| good	0.274 \| good
2026-03-28T04:00:00.000Z	36 \| good	4.5 \| good	18.044 \| good	38.778 \| good	0.426 \| good	3.941 \| good	0.259 \| good
2026-03-28T05:00:00.000Z	37 \| good	4.405 \| good	16.344 \| good	39.937 \| good	0.329 \| good	2.173 \| good	0.214 \| good
2026-03-28T06:00:00.000Z	37 \| good	4.377 \| good	15.921 \| good	40.135 \| good	0.332 \| good	2.997 \| good	0.234 \| good
2026-03-28T07:00:00.000Z	36 \| good	3.678 \| good	14.415 \| good	38.697 \| good	0.403 \| good	2.713 \| good	0.177 \| good
2026-03-28T08:00:00.000Z	37 \| good	3.46 \| good	10.655 \| good	39.642 \| good	0.425 \| good	3.413 \| good	0.177 \| good
2026-03-28T09:00:00.000Z	35 \| good	4.09 \| good	15.563 \| good	38.372 \| good	0.405 \| good	2.227 \| good	0.134 \| good
2026-03-28T10:00:00.000Z	37 \| good	3.872 \| good	13.333 \| good	39.541 \| good	0.446 \| good	2.213 \| good	0.177 \| good
2026-03-28T11:00:00.000Z	35 \| good	4.021 \| good	13.683 \| good	37.87 \| good	0.441 \| good	2.412 \| good	0.197 \| good
2026-03-28T12:00:00.000Z	37 \| good	3.937 \| good	14.313 \| good	39.553 \| good	0.422 \| good	2.326 \| good	0.211 \| good
2026-03-28T13:00:00.000Z	37 \| good	3.488 \| good	18.218 \| good	39.856 \| good	0.42 \| good	1.576 \| good	0.211 \| good
2026-03-28T14:00:00.000Z	34 \| good	3.577 \| good	14.426 \| good	36.72 \| good	0.485 \| good	1.157 \| good	0.197 \| good
2026-03-28T15:00:00.000Z	34 \| good	3.558 \| good	15.553 \| good	37.357 \| good	0.557 \| good	1.61 \| good	0.197 \| good
2026-03-28T16:00:00.000Z	34 \| good	3.048 \| good	15.255 \| good	37.298 \| good	0.481 \| good	2.403 \| good	0.197 \| good
2026-03-28T17:00:00.000Z	35 \| good	4.333 \| good	17.991 \| good	38.244 \| good	0.433 \| good	2.047 \| good	0.197 \| good
2026-03-28T18:00:00.000Z	38 \| good	4.676 \| good	19.996 \| good	41.469 \| good	0.481 \| good	1.838 \| good	0.197 \| good
2026-03-28T19:00:00.000Z	39 \| good	4.419 \| good	15.888 \| good	42.247 \| good	0.503 \| good	1.907 \| good	0.197 \| good
2026-03-28T20:00:00.000Z	39 \| good	4.736 \| good	17.012 \| good	41.985 \| good	0.45 \| good	2.641 \| good	0.197 \| good
2026-03-28T21:00:00.000Z	40 \| good	4.718 \| good	13.277 \| good	42.878 \| good	0.477 \| good	3.26 \| good	0.217 \| good
2026-03-28T22:00:00.000Z	39 \| good	4.556 \| good	7.681 \| good	42.296 \| good	0.465 \| good	5.212 \| good	0.197 \| good
2026-03-28T23:00:00.000Z	40 \| good	3.961 \| good	13.313 \| good	43.401 \| good	0.394 \| good	7.073 \| good	0.24 \| good
2026-03-29T00:00:00.000Z	40 \| good	3.491 \| good	17.576 \| good	43.088 \| good	0.519 \| good	1.96 \| good	0.24 \| good
2026-03-29T01:00:00.000Z	40 \| good	4.08 \| good	11.785 \| good	42.937 \| good	0.499 \| good	5.862 \| good	0.302 \| good
2026-03-29T02:00:00.000Z	39 \| good	4.456 \| good	8.41 \| good	41.748 \| good	0.593 \| good	5.451 \| good	0.26 \| good
2026-03-29T03:00:00.000Z	36 \| good	3.699 \| good	16.147 \| good	39.089 \| good	0.491 \| good	3.606 \| good	0.221 \| good
2026-03-29T04:00:00.000Z	31 \| good	3.883 \| good	13.811 \| good	33.914 \| good	0.505 \| good	4.517 \| good	0.22 \| good
2026-03-29T05:00:00.000Z	35 \| good	3.746 \| good	13.238 \| good	38.035 \| good	0.524 \| good	3.902 \| good	0.22 \| good
2026-03-29T06:00:00.000Z	35 \| good	3.198 \| good	14.153 \| good	38.181 \| good	0.524 \| good	5.875 \| good	0.22 \| good
2026-03-29T07:00:00.000Z	35 \| good	3.555 \| good	15.143 \| good	38.034 \| good	0.524 \| good	6.991 \| good	0.197 \| good
2026-03-29T08:00:00.000Z	35 \| good	3.44 \| good	15.772 \| good	38.289 \| good	0.508 \| good	9.662 \| good	0.22 \| good
2026-03-29T09:00:00.000Z	32 \| good	3.047 \| good	7.313 \| good	35.079 \| good	0.508 \| good	9.456 \| good	0.22 \| good
2026-03-29T10:00:00.000Z	31 \| good	3.442 \| good	13.071 \| good	34.149 \| good	0.455 \| good	14.895 \| good	0.241 \| good
2026-03-29T11:00:00.000Z	28 \| good	3.734 \| good	12.586 \| good	29.808 \| good	0.471 \| good	13.486 \| good	0.281 \| good
2026-03-29T12:00:00.000Z	31 \| good	3.764 \| good	14.588 \| good	33.447 \| good	0.388 \| good	9.953 \| good	0.323 \| good
2026-03-29T13:00:00.000Z	32 \| good	3.48 \| good	17.459 \| good	35.008 \| good	0.389 \| good	6.782 \| good	0.242 \| good
2026-03-29T14:00:00.000Z	35 \| good	4.233 \| good	14.155 \| good	37.736 \| good	0.437 \| good	3.597 \| good	0.217 \| good
2026-03-29T15:00:00.000Z	37 \| good	4.21 \| good	15.836 \| good	39.789 \| good	0.435 \| good	2.539 \| good	0.197 \| good
2026-03-29T16:00:00.000Z	35 \| good	4.669 \| good	15.46 \| good	38.402 \| good	0.39 \| good	2.862 \| good	0.197 \| good
2026-03-29T17:00:00.000Z	39 \| good	3.444 \| good	16.545 \| good	41.99 \| good	0.391 \| good	2.569 \| good	0.197 \| good
2026-03-29T18:00:00.000Z	40 \| good	4.069 \| good	11.367 \| good	42.973 \| good	0.391 \| good	3.535 \| good	0.197 \| good
2026-03-29T19:00:00.000Z	41 \| good	4.271 \| good	17.824 \| good	44.243 \| good	0.391 \| good	2.979 \| good	0.197 \| good
2026-03-29T20:00:00.000Z	41 \| good	3.988 \| good	15.952 \| good	44.278 \| good	0.421 \| good	4.394 \| good	0.197 \| good
2026-03-29T21:00:00.000Z	44 \| good	3.02 \| good	13.671 \| good	46.82 \| good	0.423 \| good	5.601 \| good	0.197 \| good
2026-03-29T22:00:00.000Z	44 \| good	3.02 \| good	13.671 \| good	46.82 \| good	0.423 \| good	5.601 \| good	0.197 \| good
2026-03-29T23:00:00.000Z	40 \| good	2.585 \| good	10.452 \| good	43.454 \| good	0.443 \| good	1.252 \| good	0.169 \| good
2026-03-30T00:00:00.000Z	39 \| good	3.6 \| good	15.987 \| good	42.404 \| good	0.479 \| good	1.463 \| good	0.169 \| good
2026-03-30T01:00:00.000Z	39 \| good	4.239 \| good	18.747 \| good	42.46 \| good	0.558 \| good	1.483 \| good	0.167 \| good
2026-03-30T02:00:00.000Z	41 \| good	3.64 \| good	16 \| good	44.06 \| good	0.638 \| good	1.504 \| good	0.165 \| good
2026-03-30T03:00:00.000Z	40 \| good	3.972 \| good	17.334 \| good	43.447 \| good	0.717 \| good	1.524 \| good	0.164 \| good
2026-03-30T04:00:00.000Z	40 \| good	3.721 \| good	16.076 \| good	43.084 \| good	0.61 \| good	1.198 \| good	0.159 \| good
2026-03-30T05:00:00.000Z	40 \| good	3.544 \| good	15.751 \| good	42.554 \| good	0.502 \| good	0.872 \| good	0.153 \| good
2026-03-30T06:00:00.000Z	39 \| good	3.637 \| good	16 \| good	41.529 \| good	0.395 \| good	0.545 \| good	0.148 \| good
2026-03-30T07:00:00.000Z	39 \| good	3.761 \| good	16.245 \| good	42.479 \| good	0.35 \| good	0.487 \| good	0.146 \| good
2026-03-30T08:00:00.000Z	39 \| good	3.689 \| good	16.076 \| good	41.565 \| good	0.304 \| good	0.429 \| good	0.143 \| good
2026-03-30T09:00:00.000Z	39 \| good	3.846 \| good	16.726 \| good	41.562 \| good	0.259 \| good	0.371 \| good	0.141 \| good
2026-03-30T10:00:00.000Z	37 \| good	1.247 \| good	5.076 \| good	40.291 \| good	0.234 \| good	0.533 \| good	0.141 \| good
2026-03-30T11:00:00.000Z	37 \| good	0.833 \| good	3.231 \| good	39.927 \| good	0.209 \| good	0.696 \| good	0.141 \| good
2026-03-30T12:00:00.000Z	36 \| good	1.729 \| good	7.287 \| good	38.667 \| good	0.185 \| good	0.858 \| good	0.141 \| good
2026-03-30T13:00:00.000Z	35 \| good	2.428 \| good	10.076 \| good	38.328 \| good	0.205 \| good	0.915 \| good	0.149 \| good
2026-03-30T14:00:00.000Z	36 \| good	3.189 \| good	14.076 \| good	38.817 \| good	0.225 \| good	0.972 \| good	0.157 \| good
2026-03-30T15:00:00.000Z	38 \| good	3.852 \| good	16.826 \| good	40.638 \| good	0.244 \| good	1.029 \| good	0.165 \| good
2026-03-30T16:00:00.000Z	38 \| good	4.848 \| good	21.076 \| good	40.502 \| good	0.3 \| good	1.287 \| good	0.177 \| good
2026-03-30T17:00:00.000Z	37 \| good	5.353 \| good	23.076 \| good	40.47 \| good	0.357 \| good	1.545 \| good	0.19 \| good
2026-03-30T18:00:00.000Z	38 \| good	5.17 \| good	22.421 \| good	41.075 \| good	0.413 \| good	1.803 \| good	0.202 \| good
2026-03-30T19:00:00.000Z	39 \| good	5.336 \| good	23 \| good	42.308 \| good	0.396 \| good	1.828 \| good	0.19 \| good
2026-03-30T20:00:00.000Z	40 \| good	5.604 \| good	24 \| good	43.076 \| good	0.38 \| good	1.853 \| good	0.177 \| good
2026-03-30T21:00:00.000Z	40 \| good	5.545 \| good	23.619 \| good	43.266 \| good	0.364 \| good	1.878 \| good	0.165 \| good
2026-03-30T22:00:00.000Z	39 \| good	4.987 \| good	21.164 \| good	41.714 \| good	0.376 \| good	1.875 \| good	0.156 \| good
2026-03-30T23:00:00.000Z	34 \| good	5.447 \| good	23.32 \| good	37.345 \| good	0.387 \| good	1.871 \| good	0.148 \| good
2026-03-31T00:00:00.000Z	32 \| good	5.212 \| good	22.706 \| good	34.691 \| good	0.399 \| good	1.867 \| good	0.139 \| good
2026-03-31T01:00:00.000Z	32 \| good	5.297 \| good	23 \| good	35.088 \| good	0.406 \| good	1.784 \| good	0.138 \| good
2026-03-31T02:00:00.000Z	44 \| good	7.875 \| good	34.691 \| good	43.961 \| good	0.413 \| good	1.701 \| good	0.136 \| good
2026-03-31T03:00:00.000Z	40 \| good	6.201 \| good	27.501 \| good	43.19 \| good	0.42 \| good	1.618 \| good	0.135 \| good
2026-03-31T04:00:00.000Z	38 \| good	5.017 \| good	21.637 \| good	40.694 \| good	0.415 \| good	1.522 \| good	0.142 \| good
2026-03-31T05:00:00.000Z	36 \| good	4.415 \| good	19.089 \| good	38.852 \| good	0.41 \| good	1.427 \| good	0.148 \| good
2026-03-31T06:00:00.000Z	49 \| good	9.205 \| good	12.037 \| good	53.255 \| good	0.393 \| good	1.29 \| good	0.155 \| good
2026-03-31T07:00:00.000Z	33 \| good	5.768 \| good	24.913 \| good	35.295 \| good	0.349 \| good	1.234 \| good	0.158 \| good
2026-03-31T08:00:00.000Z	33 \| good	5.662 \| good	24.296 \| good	35.506 \| good	0.293 \| good	1.135 \| good	0.161 \| good
2026-03-31T09:00:00.000Z	33 \| good	5.736 \| good	24.698 \| good	29.961 \| good	0.237 \| good	1.037 \| good	0.163 \| good
2026-03-31T10:00:00.000Z	32 \| good	4.86 \| good	21.087 \| good	35.257 \| good	0.221 \| good	1.232 \| good	0.154 \| good
2026-03-31T11:00:00.000Z	32 \| good	4.161 \| good	18.287 \| good	35.196 \| good	0.205 \| good	1.428 \| good	0.145 \| good
2026-03-31T12:00:00.000Z	42 \| good	7.184 \| good	10.143 \| good	45.494 \| good	0.184 \| good	1.594 \| good	0.136 \| good
2026-03-31T13:00:00.000Z	42 \| good	7.065 \| good	9.769 \| good	45.044 \| good	0.224 \| good	1.559 \| good	0.137 \| good
2026-03-31T14:00:00.000Z	42 \| good	7.138 \| good	9.622 \| good	44.595 \| good	0.264 \| good	1.525 \| good	0.138 \| good
2026-03-31T15:00:00.000Z	41 \| good	7.053 \| good	9.546 \| good	44.145 \| good	0.304 \| good	1.49 \| good	0.139 \| good
2026-03-31T16:00:00.000Z	43 \| good	6.88 \| good	9.245 \| good	45.778 \| good	0.327 \| good	1.308 \| good	0.138 \| good
2026-03-31T17:00:00.000Z	34 \| good	5.357 \| good	23 \| good	36.815 \| good	0.355 \| good	1.158 \| good	0.138 \| good
2026-03-31T18:00:00.000Z	45 \| good	7.441 \| good	9.997 \| good	49.044 \| good	0.373 \| good	0.946 \| good	0.137 \| good
2026-03-31T19:00:00.000Z	46 \| good	7.605 \| good	10.243 \| good	49.644 \| good	0.342 \| good	1.094 \| good	0.137 \| good
2026-03-31T20:00:00.000Z	46 \| good	7.683 \| good	10.449 \| good	50.244 \| good	0.312 \| good	1.243 \| good	0.137 \| good
2026-03-31T21:00:00.000Z	47 \| good	7.869 \| good	10.851 \| good	50.844 \| good	0.281 \| good	1.391 \| good	0.136 \| good
2026-03-31T22:00:00.000Z	47 \| good	8.059 \| good	11.232 \| good	50.993 \| good	0.265 \| good	1.424 \| good	0.135 \| good

Barnstable Town

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Barnstable Town, Massachusetts air quality map: Track AQI near you

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How accurate is Massachusetts, USA air quality data?

Air quality data and pollutant measurements for Massachusetts, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Barnstable Town, Massachusetts updated?

The air quality for Barnstable Town, Massachusetts is updated every hour.

When was the worst air quality at Barnstable Town, Massachusetts in the last 24 hrs?

The worst air quality in Barnstable Town, Massachusetts in the last 24 hours was observed at 09:00:00 on 2026-03-29.

When was the best air quality at Barnstable Town, Massachusetts in the last 24 hrs?

In the last 24 hrs, the best air quality in Barnstable Town, Massachusetts was observed at 11:00:00 on 2026-03-29.

What is the current air quality in Barnstable Town, Massachusetts?

The current air quality in Barnstable Town, Massachusetts is 44, categorized as Good based on real-time data.

What pollutant is the most common in Barnstable Town, Massachusetts?

The most common pollutant in Barnstable Town, Massachusetts is O3.

What should I do if the air quality in Barnstable Town, Massachusetts is poor?

If the air quality in Barnstable Town, Massachusetts is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Barnstable Town, Massachusetts?

The current PM_2.5 concentration at Barnstable Town, Massachusetts is 3.02 μg/m³.

What is the current concentration of PM₁₀ in Barnstable Town, Massachusetts?

The current PM₁₀ concentration at Barnstable Town, Massachusetts is 13.671 μg/m³.

What is the current concentration of carbon monoxide (CO) in Barnstable Town, Massachusetts?

The current carbon monoxide (CO) concentration at Barnstable Town, Massachusetts is 0.197 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Barnstable Town, Massachusetts?

The current sulfur dioxide (SO₂) concentration at Barnstable Town, Massachusetts is 0.423 ppb.

What is the current concentration of ozone (O₃) in Barnstable Town, Massachusetts?

The current ozone (O₃) concentration at Barnstable Town, Massachusetts is 46.82 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Barnstable Town, Massachusetts?

The current nitrogen dioxide (NO₂) concentration at Barnstable Town, Massachusetts is 5.601 ppb.

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