What is the current level of PM10 in Medfield, Massachusetts?

Medfield, Massachusetts currently has a PM10 concentration of 31.166 μg/m3.

What is the current level of sulfur dioxide (SO2) in Medfield, Massachusetts?

The current sulfur dioxide (SO2) concentration in Medfield, Massachusetts is 0.404 ppb.

What is the current level of ozone (O3) in Medfield, Massachusetts?

Medfield, Massachusetts currently has an ozone (O3) concentration of 13.975 ppm.

What is the current level of nitrogen dioxide (NO2) in Medfield, Massachusetts?

The current level of nitrogen dioxide (NO2) in Medfield, Massachusetts is 25.066 ppb.

Current air quality index in Medfield, Massachusetts today

Q: What is the PM2.5 concentration in Medfield, Massachusetts right now?

Medfield, Massachusetts currently has a PM2.5 concentration of 7.518 μg/m3.

Stay updated with real-time air quality in Medfield, 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

Medfield, Massachusetts

Last updated: ... (Local time)

Common air pollutants in Medfield, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.52 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

31.17 μg/m³

155

255

425

605+

Ozone (O₃)

13.97 ppb

201

201+

Sulfur Dioxide (SO₂)

0.40 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

25.07 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.44 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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Medfield, Massachusetts

Scroll To Air Quality Map

Track live Medfield, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T14:00:00.000Z	38 \| good	7.361 \| good	17.551 \| good	21.092 \| good	0.337 \| good	6.887 \| good	0.239 \| good
2026-03-08T15:00:00.000Z	38 \| good	6.746 \| good	30.891 \| good	20.84 \| good	0.355 \| good	5.778 \| good	0.262 \| good
2026-03-08T16:00:00.000Z	33 \| good	5.591 \| good	18.549 \| good	20.697 \| good	0.366 \| good	6.248 \| good	0.274 \| good
2026-03-08T17:00:00.000Z	33 \| good	6.051 \| good	26.279 \| good	19.679 \| good	0.385 \| good	6.518 \| good	0.313 \| good
2026-03-08T18:00:00.000Z	33 \| good	6.26 \| good	20.948 \| good	22.886 \| good	0.497 \| good	6.121 \| good	0.292 \| good
2026-03-08T19:00:00.000Z	27 \| good	5.404 \| good	26.72 \| good	23.342 \| good	0.369 \| good	5.206 \| good	0.254 \| good
2026-03-08T20:00:00.000Z	33 \| good	6.398 \| good	9.813 \| good	23.65 \| good	0.369 \| good	6.254 \| good	0.287 \| good
2026-03-08T21:00:00.000Z	38 \| good	6.878 \| good	23.96 \| good	25.478 \| good	0.371 \| good	6.117 \| good	0.287 \| good
2026-03-08T22:00:00.000Z	27 \| good	5.131 \| good	17.435 \| good	25.893 \| good	0.381 \| good	5.808 \| good	0.331 \| good
2026-03-08T23:00:00.000Z	33 \| good	5.76 \| good	27.155 \| good	24.476 \| good	0.336 \| good	9.924 \| good	0.413 \| good
2026-03-09T00:00:00.000Z	44 \| good	7.765 \| good	24.948 \| good	31.067 \| good	0.382 \| good	11.313 \| good	0.395 \| good
2026-03-09T01:00:00.000Z	38 \| good	7.324 \| good	35.271 \| good	23.071 \| good	0.355 \| good	13.156 \| good	0.513 \| good
2026-03-09T02:00:00.000Z	44 \| good	7.93 \| good	41.062 \| good	23.145 \| good	0.453 \| good	16.54 \| good	0.525 \| good
2026-03-09T03:00:00.000Z	60 \| moderate	14.267 \| fine	63.677 \| fine	32.681 \| good	0.873 \| good	21.407 \| good	0.309 \| good
2026-03-09T04:00:00.000Z	49 \| good	8.887 \| good	41.69 \| good	21.975 \| good	0.406 \| good	16.756 \| good	0.592 \| good
2026-03-09T05:00:00.000Z	52 \| moderate	9.856 \| good	35.518 \| good	19.219 \| good	0.441 \| good	11.109 \| good	0.387 \| good
2026-03-09T06:00:00.000Z	33 \| good	5.845 \| good	25.768 \| good	14.535 \| good	0.55 \| good	10.684 \| good	0.402 \| good
2026-03-09T07:00:00.000Z	38 \| good	7.093 \| good	25.428 \| good	14.017 \| good	0.551 \| good	10.402 \| good	0.402 \| good
2026-03-09T08:00:00.000Z	44 \| good	8.15 \| good	24.621 \| good	13.449 \| good	0.649 \| good	11.56 \| good	0.374 \| good
2026-03-09T09:00:00.000Z	44 \| good	7.741 \| good	17.853 \| good	14.516 \| good	0.568 \| good	13.694 \| good	0.444 \| good
2026-03-09T10:00:00.000Z	44 \| good	8.259 \| good	25.706 \| good	15.978 \| good	0.601 \| good	11.172 \| good	0.5 \| good
2026-03-09T11:00:00.000Z	38 \| good	7.467 \| good	35.514 \| good	12.688 \| good	0.715 \| good	14.945 \| good	0.693 \| good
2026-03-09T12:00:00.000Z	38 \| good	7.467 \| good	32.788 \| good	8.316 \| good	0.863 \| good	18.692 \| good	0.771 \| good
2026-03-09T13:00:00.000Z	44 \| good	7.77 \| good	32.616 \| good	6.493 \| good	0.846 \| good	18.418 \| good	0.733 \| good
2026-03-09T14:00:00.000Z	52 \| moderate	9.986 \| good	43.572 \| good	9.617 \| good	0.606 \| good	19.697 \| good	0.507 \| good
2026-03-09T15:00:00.000Z	52 \| moderate	10.39 \| good	50.975 \| good	13.822 \| good	0.601 \| good	14.519 \| good	0.377 \| good
2026-03-09T16:00:00.000Z	38 \| good	7.034 \| good	27.347 \| good	21.257 \| good	0.568 \| good	11.349 \| good	0.3 \| good
2026-03-09T17:00:00.000Z	28 \| good	5.174 \| good	23.535 \| good	30.377 \| good	0.416 \| good	10.832 \| good	0.274 \| good
2026-03-09T18:00:00.000Z	29 \| good	5.043 \| good	20.283 \| good	31.065 \| good	0.448 \| good	7.763 \| good	0.274 \| good
2026-03-09T19:00:00.000Z	35 \| good	4.153 \| good	16.316 \| good	38.088 \| good	0.425 \| good	6.633 \| good	0.236 \| good
2026-03-09T20:00:00.000Z	39 \| good	3.957 \| good	16.778 \| good	42.32 \| good	0.385 \| good	6.444 \| good	0.269 \| good
2026-03-09T21:00:00.000Z	38 \| good	3.637 \| good	14.936 \| good	41.241 \| good	0.418 \| good	5.179 \| good	0.251 \| good
2026-03-09T22:00:00.000Z	40 \| good	3.126 \| good	11.482 \| good	43.434 \| good	0.423 \| good	6.935 \| good	0.251 \| good
2026-03-09T23:00:00.000Z	43 \| good	4.426 \| good	20.877 \| good	45.512 \| good	0.433 \| good	8.894 \| good	0.292 \| good
2026-03-10T00:00:00.000Z	40 \| good	3.785 \| good	17.175 \| good	43.085 \| good	0.432 \| good	15.836 \| good	0.316 \| good
2026-03-10T01:00:00.000Z	42 \| good	3.597 \| good	16.937 \| good	44.605 \| good	0.459 \| good	9.889 \| good	0.303 \| good
2026-03-10T02:00:00.000Z	38 \| good	4.692 \| good	19.164 \| good	40.965 \| good	0.392 \| good	10.668 \| good	0.323 \| good
2026-03-10T03:00:00.000Z	49 \| good	9.473 \| good	42.016 \| good	40.78 \| good	1.924 \| good	11.926 \| good	0.245 \| good
2026-03-10T04:00:00.000Z	31 \| good	5.206 \| good	21.462 \| good	33.001 \| good	0.391 \| good	7.296 \| good	0.262 \| good
2026-03-10T05:00:00.000Z	33 \| good	6.398 \| good	25.28 \| good	32.768 \| good	0.477 \| good	6.419 \| good	0.223 \| good
2026-03-10T06:00:00.000Z	33 \| good	6.064 \| good	17.656 \| good	33.622 \| good	0.31 \| good	5.076 \| good	0.223 \| good
2026-03-10T07:00:00.000Z	38 \| good	7.192 \| good	18.259 \| good	31.349 \| good	0.387 \| good	5.125 \| good	0.223 \| good
2026-03-10T08:00:00.000Z	33 \| good	6.215 \| good	22.034 \| good	32.784 \| good	0.289 \| good	5.993 \| good	0.2 \| good
2026-03-10T09:00:00.000Z	33 \| good	5.945 \| good	23.365 \| good	26.487 \| good	0.381 \| good	14.012 \| good	0.239 \| good
2026-03-10T10:00:00.000Z	38 \| good	6.51 \| good	35.488 \| good	16.12 \| good	0.383 \| good	16.634 \| good	0.303 \| good
2026-03-10T11:00:00.000Z	44 \| good	7.707 \| good	37.147 \| good	23.411 \| good	0.341 \| good	21.366 \| good	0.323 \| good
2026-03-10T12:00:00.000Z	44 \| good	7.518 \| good	31.166 \| good	13.975 \| good	0.404 \| good	25.066 \| good	0.444 \| good
2026-03-10T13:00:00.000Z	44 \| good	7.518 \| good	31.166 \| good	13.975 \| good	0.404 \| good	25.066 \| good	0.444 \| good
2026-03-10T14:00:00.000Z	38 \| good	7.043 \| good	31.389 \| good	31.512 \| good	2.939 \| good	10.61 \| good	0.284 \| good
2026-03-10T15:00:00.000Z	34 \| good	6.227 \| good	27.687 \| good	36.841 \| good	3.259 \| good	10.323 \| good	0.297 \| good
2026-03-10T16:00:00.000Z	38 \| good	5.269 \| good	22.664 \| good	41.234 \| good	3.283 \| good	9.58 \| good	0.282 \| good
2026-03-10T17:00:00.000Z	42 \| good	4.697 \| good	20.655 \| good	45.37 \| good	3.307 \| good	8.836 \| good	0.267 \| good
2026-03-10T18:00:00.000Z	45 \| good	4.679 \| good	20.262 \| good	48.945 \| good	3.331 \| good	8.092 \| good	0.252 \| good
2026-03-10T19:00:00.000Z	47 \| good	4.484 \| good	19.371 \| good	51.32 \| good	3.1 \| good	8.732 \| good	0.252 \| good
2026-03-10T20:00:00.000Z	47 \| good	4.804 \| good	20.695 \| good	50.872 \| good	2.869 \| good	9.372 \| good	0.253 \| good
2026-03-10T21:00:00.000Z	41 \| good	5.705 \| good	24.803 \| good	44.26 \| good	2.638 \| good	10.012 \| good	0.253 \| good
2026-03-10T22:00:00.000Z	44 \| good	8.035 \| good	35.212 \| good	34.695 \| good	2.416 \| good	12.676 \| good	0.265 \| good
2026-03-10T23:00:00.000Z	49 \| good	8.983 \| good	39.876 \| good	27.867 \| good	2.194 \| good	15.34 \| good	0.278 \| good
2026-03-11T00:00:00.000Z	56 \| moderate	11.589 \| good	51.425 \| good	31.48 \| good	1.972 \| good	18.004 \| good	0.29 \| good
2026-03-11T01:00:00.000Z	56 \| moderate	11.686 \| good	52.31 \| good	37.718 \| good	1.938 \| good	16.741 \| good	0.281 \| good
2026-03-11T02:00:00.000Z	52 \| moderate	10.014 \| good	44.535 \| good	40.16 \| good	1.905 \| good	15.477 \| good	0.273 \| good
2026-03-11T03:00:00.000Z	49 \| good	8.701 \| good	38.493 \| good	38.871 \| good	1.872 \| good	14.213 \| good	0.264 \| good
2026-03-11T04:00:00.000Z	44 \| good	7.88 \| good	34.593 \| good	35.669 \| good	1.818 \| good	13.171 \| good	0.26 \| good
2026-03-11T05:00:00.000Z	44 \| good	8.206 \| good	35.802 \| good	33.287 \| good	1.765 \| good	12.128 \| good	0.256 \| good
2026-03-11T06:00:00.000Z	49 \| good	8.677 \| good	38.336 \| good	31.527 \| good	1.712 \| good	11.085 \| good	0.252 \| good
2026-03-11T07:00:00.000Z	49 \| good	9.254 \| good	41.327 \| good	29.107 \| good	1.604 \| good	10.438 \| good	0.247 \| good
2026-03-11T08:00:00.000Z	52 \| moderate	9.636 \| good	43.041 \| good	26.456 \| good	1.496 \| good	9.79 \| good	0.243 \| good
2026-03-11T09:00:00.000Z	52 \| moderate	10.118 \| good	45.054 \| good	23.736 \| good	1.388 \| good	9.143 \| good	0.238 \| good
2026-03-11T10:00:00.000Z	54 \| moderate	10.853 \| good	48.197 \| good	22.237 \| good	1.404 \| good	10.617 \| good	0.254 \| good
2026-03-11T11:00:00.000Z	54 \| moderate	11.022 \| good	48.856 \| good	21.812 \| good	1.42 \| good	12.091 \| good	0.27 \| good
2026-03-11T12:00:00.000Z	49 \| good	9.141 \| good	40.065 \| good	21.303 \| good	1.436 \| good	13.564 \| good	0.286 \| good
2026-03-11T13:00:00.000Z	44 \| good	7.723 \| good	34.174 \| good	20.376 \| good	1.378 \| good	11.884 \| good	0.274 \| good
2026-03-11T14:00:00.000Z	38 \| good	6.576 \| good	28.559 \| good	25.669 \| good	1.321 \| good	10.204 \| good	0.261 \| good
2026-03-11T15:00:00.000Z	38 \| good	7.02 \| good	31.179 \| good	25.614 \| good	1.264 \| good	8.524 \| good	0.249 \| good
2026-03-11T16:00:00.000Z	33 \| good	4.437 \| good	19.4 \| good	36.498 \| good	1.212 \| good	7.714 \| good	0.237 \| good
2026-03-11T17:00:00.000Z	37 \| good	2.404 \| good	9.969 \| good	40.41 \| good	1.16 \| good	6.904 \| good	0.224 \| good
2026-03-11T18:00:00.000Z	35 \| good	2.351 \| good	9.823 \| good	38.415 \| good	1.108 \| good	6.094 \| good	0.212 \| good
2026-03-11T19:00:00.000Z	38 \| good	2.206 \| good	9.337 \| good	40.73 \| good	0.988 \| good	6.256 \| good	0.204 \| good
2026-03-11T20:00:00.000Z	44 \| good	0.844 \| good	3.164 \| good	48.307 \| good	0.869 \| good	6.419 \| good	0.197 \| good
2026-03-11T21:00:00.000Z	44 \| good	0.371 \| good	1.283 \| good	48.417 \| good	0.75 \| good	6.582 \| good	0.19 \| good
2026-03-11T22:00:00.000Z	44 \| good	1.374 \| good	5.38 \| good	46.713 \| good	0.657 \| good	7.288 \| good	0.193 \| good
2026-03-11T23:00:00.000Z	40 \| good	2.338 \| good	9.718 \| good	42.788 \| good	0.564 \| good	7.994 \| good	0.197 \| good
2026-03-12T00:00:00.000Z	48 \| good	4.109 \| good	17.976 \| good	51.985 \| good	0.471 \| good	8.7 \| good	0.2 \| good
2026-03-12T01:00:00.000Z	48 \| good	4.649 \| good	20.201 \| good	52.418 \| good	0.401 \| good	7.082 \| good	0.186 \| good
2026-03-12T02:00:00.000Z	46 \| good	4.308 \| good	18.912 \| good	49.502 \| good	0.33 \| good	5.464 \| good	0.171 \| good
2026-03-12T03:00:00.000Z	44 \| good	4.293 \| good	18.806 \| good	46.734 \| good	0.259 \| good	3.846 \| good	0.156 \| good
2026-03-12T04:00:00.000Z	41 \| good	4.622 \| good	20.292 \| good	43.682 \| good	0.417 \| good	3.727 \| good	0.154 \| good
2026-03-12T05:00:00.000Z	41 \| good	4.784 \| good	20.806 \| good	44.04 \| good	0.574 \| good	3.609 \| good	0.151 \| good
2026-03-12T06:00:00.000Z	44 \| good	8.237 \| good	8.857 \| good	37.142 \| good	0.724 \| good	3.455 \| good	0.149 \| good
2026-03-12T07:00:00.000Z	37 \| good	5.565 \| good	23.637 \| good	40.307 \| good	0.929 \| good	3.622 \| good	0.144 \| good
2026-03-12T08:00:00.000Z	38 \| good	6.798 \| good	30.292 \| good	37.864 \| good	1.125 \| good	3.754 \| good	0.138 \| good
2026-03-12T09:00:00.000Z	38 \| good	7.452 \| good	32.738 \| good	35.373 \| good	1.322 \| good	3.886 \| good	0.133 \| good
2026-03-12T10:00:00.000Z	44 \| good	7.744 \| good	34.258 \| good	31.812 \| good	1.385 \| good	4.471 \| good	0.136 \| good
2026-03-12T11:00:00.000Z	38 \| good	7.448 \| good	32.92 \| good	28.828 \| good	1.448 \| good	5.057 \| good	0.14 \| good
2026-03-12T12:00:00.000Z	44 \| good	8.038 \| good	8.288 \| good	28.497 \| good	1.514 \| good	5.652 \| good	0.143 \| good
2026-03-12T13:00:00.000Z	28 \| good	4.861 \| good	5.056 \| good	29.798 \| good	1.184 \| good	5.084 \| good	0.157 \| good

Medfield

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Medfield, Massachusetts

0.45ppm

How accurate is Massachusetts, USA air quality data?

The air quality data for Massachusetts, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Medfield, Massachusetts get updated?

Air quality updates for Medfield, Massachusetts are available every hour.

What time in the past 24 hours saw the poorest air quality in Medfield, Massachusetts?

Medfield, Massachusetts experienced its worst air quality at 03:00:00, 2026-03-09.

When was air quality in Medfield, Massachusetts the best over the past 24 hours?

The best air quality in Medfield, Massachusetts was observed at 05:00:00 on 2026-03-09.

What is the air quality in Medfield, Massachusetts right now?

The air quality in Medfield, Massachusetts right now is Good, with an AQI of 44.

What pollutant is most frequently found in Medfield, Massachusetts?

In Medfield, Massachusetts, PM2.5 is the most frequently found pollutant.

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

When air quality in Medfield, Massachusetts is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Medfield, Massachusetts right now?

Medfield, Massachusetts currently has a PM_2.5 concentration of 7.518 μg/m³.

What is the current level of PM₁₀ in Medfield, Massachusetts?

Medfield, Massachusetts currently has a PM₁₀ concentration of 31.166 μg/m³.

What is the current level of carbon monoxide (CO) in Medfield, Massachusetts?

The current carbon monoxide (CO) level in Medfield, Massachusetts is 0.444 ppm.

What is the current level of sulfur dioxide (SO₂) in Medfield, Massachusetts?

The current sulfur dioxide (SO₂) concentration in Medfield, Massachusetts is 0.404 ppb.

What is the current level of ozone (O₃) in Medfield, Massachusetts?

Medfield, Massachusetts currently has an ozone (O₃) concentration of 13.975 ppm.

What is the current level of nitrogen dioxide (NO₂) in Medfield, Massachusetts?

The current level of nitrogen dioxide (NO₂) in Medfield, Massachusetts is 25.066 ppb.

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