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

Medfield, Massachusetts currently has a PM10 concentration of 9.706 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Medfield, Massachusetts is 0.321 ppb.

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

Medfield, Massachusetts currently has an ozone (O3) concentration of 31.1 ppm.

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

The current level of nitrogen dioxide (NO2) in Medfield, Massachusetts is 2.927 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 3.326 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)

3.33 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.71 μg/m³

155

255

425

605+

Ozone (O₃)

31.10 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.93 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 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
2026-02-10T06:00:00.000Z	33 \| good	5.909 \| good	25.536 \| good	28.867 \| good	0.333 \| good	18.25 \| good	0.259 \| good
2026-02-10T07:00:00.000Z	27 \| good	4.517 \| good	19.035 \| good	26.588 \| good	0.333 \| good	20.413 \| good	0.241 \| good
2026-02-10T08:00:00.000Z	49 \| good	9.252 \| good	26.842 \| good	25.168 \| good	0.387 \| good	21.639 \| good	0.241 \| good
2026-02-10T09:00:00.000Z	60 \| moderate	11.958 \| good	74.008 \| fine	23.668 \| good	0.451 \| good	31.142 \| good	0.323 \| good
2026-02-10T10:00:00.000Z	90 \| moderate	24.109 \| fine	134.487 \| fine	22.874 \| good	0.452 \| good	30.041 \| good	0.387 \| good
2026-02-10T11:00:00.000Z	102 \| sensitive	29.649 \| fine	157.064 \| moderate	22.629 \| good	0.525 \| good	30 \| good	0.472 \| good
2026-02-10T12:00:00.000Z	81 \| moderate	25.058 \| fine	48.252 \| good	19.601 \| good	0.54 \| good	31.857 \| good	0.71 \| good
2026-02-10T13:00:00.000Z	88 \| moderate	28.672 \| fine	65.997 \| fine	20.394 \| good	0.561 \| good	31.632 \| good	0.771 \| good
2026-02-10T14:00:00.000Z	67 \| moderate	18.369 \| fine	76.522 \| fine	13.791 \| good	0.855 \| good	24.996 \| good	0.679 \| good
2026-02-10T15:00:00.000Z	54 \| moderate	11.281 \| good	32.269 \| good	17.553 \| good	0.893 \| good	16.017 \| good	0.426 \| good
2026-02-10T16:00:00.000Z	38 \| good	6.501 \| good	26.004 \| good	23.35 \| good	0.745 \| good	11.359 \| good	0.334 \| good
2026-02-10T17:00:00.000Z	27 \| good	4.916 \| good	17.271 \| good	26.072 \| good	0.613 \| good	9.946 \| good	0.31 \| good
2026-02-10T18:00:00.000Z	38 \| good	7.381 \| good	31.118 \| good	31.368 \| good	0.627 \| good	12.014 \| good	0.272 \| good
2026-02-10T19:00:00.000Z	49 \| good	9.43 \| good	33.166 \| good	33.899 \| good	0.34 \| good	13.545 \| good	0.262 \| good
2026-02-10T20:00:00.000Z	33 \| good	6.142 \| good	28.974 \| good	35.347 \| good	0.324 \| good	14.276 \| good	0.331 \| good
2026-02-10T21:00:00.000Z	42 \| good	4.897 \| good	45.218 \| good	33.487 \| good	0.411 \| good	14.455 \| good	0.308 \| good
2026-02-10T22:00:00.000Z	33 \| good	5.51 \| good	28.041 \| good	32.95 \| good	0.52 \| good	13.961 \| good	0.412 \| good
2026-02-10T23:00:00.000Z	32 \| good	5.147 \| good	14.488 \| good	34.555 \| good	7.634 \| good	11.52 \| good	1.078 \| good
2026-02-11T00:00:00.000Z	33 \| good	6.19 \| good	21.806 \| good	29.209 \| good	7.439 \| good	9.358 \| good	1.008 \| good
2026-02-11T01:00:00.000Z	38 \| good	6.936 \| good	26.213 \| good	29.637 \| good	8.511 \| good	7.332 \| good	1.055 \| good
2026-02-11T02:00:00.000Z	38 \| good	6.596 \| good	22.177 \| good	31.82 \| good	0.68 \| good	8.005 \| good	1.052 \| good
2026-02-11T03:00:00.000Z	38 \| good	6.573 \| good	22.12 \| good	29.324 \| good	0.682 \| good	12.892 \| good	1.047 \| good
2026-02-11T04:00:00.000Z	44 \| good	7.959 \| good	30.966 \| good	31.486 \| good	8.764 \| good	9.372 \| good	1.052 \| good
2026-02-11T05:00:00.000Z	38 \| good	6.877 \| good	29.679 \| good	33.136 \| good	13.785 \| good	13.188 \| good	0.852 \| good
2026-02-11T06:00:00.000Z	38 \| good	6.843 \| good	24.924 \| good	24.301 \| good	8.788 \| good	11.697 \| good	1.052 \| good
2026-02-11T07:00:00.000Z	52 \| moderate	10.372 \| good	43.902 \| good	22.906 \| good	8.681 \| good	11.366 \| good	1.052 \| good
2026-02-11T08:00:00.000Z	54 \| moderate	11.096 \| good	39.834 \| good	26.521 \| good	8.587 \| good	18.006 \| good	1.052 \| good
2026-02-11T09:00:00.000Z	60 \| moderate	13.531 \| fine	53.562 \| good	21.483 \| good	8.47 \| good	17.407 \| good	1.086 \| good
2026-02-11T10:00:00.000Z	56 \| moderate	11.675 \| good	46.207 \| good	28.328 \| good	7.285 \| good	13.675 \| good	1.111 \| good
2026-02-11T11:00:00.000Z	58 \| moderate	13.226 \| fine	46.461 \| good	27.808 \| good	7.311 \| good	15.264 \| good	1.075 \| good
2026-02-11T12:00:00.000Z	64 \| moderate	15.834 \| fine	50.273 \| good	23.528 \| good	7.377 \| good	20.917 \| good	1.114 \| good
2026-02-11T13:00:00.000Z	64 \| moderate	16.469 \| fine	69.795 \| fine	21.507 \| good	7.436 \| good	20.867 \| good	1.183 \| good
2026-02-11T14:00:00.000Z	67 \| moderate	18.134 \| fine	77.162 \| fine	22.917 \| good	7.673 \| good	14.846 \| good	1.155 \| good
2026-02-11T15:00:00.000Z	71 \| moderate	19.541 \| fine	45.138 \| good	27.216 \| good	7.831 \| good	8.388 \| good	1.156 \| good
2026-02-11T16:00:00.000Z	66 \| moderate	16.922 \| fine	71.553 \| fine	27.306 \| good	7.904 \| good	7.547 \| good	1.178 \| good
2026-02-11T17:00:00.000Z	56 \| moderate	11.918 \| good	53.961 \| good	31.089 \| good	7.93 \| good	7.001 \| good	1.168 \| good
2026-02-11T18:00:00.000Z	49 \| good	9.208 \| good	34.602 \| good	32.224 \| good	0.481 \| good	7.106 \| good	0.267 \| good
2026-02-11T19:00:00.000Z	44 \| good	7.519 \| good	30.926 \| good	32.688 \| good	0.463 \| good	4.162 \| good	0.247 \| good
2026-02-11T20:00:00.000Z	30 \| good	5.195 \| good	10.849 \| good	31.762 \| good	0.446 \| good	4.292 \| good	0.267 \| good
2026-02-11T21:00:00.000Z	30 \| good	5.065 \| good	11.643 \| good	32.102 \| good	0.419 \| good	4.612 \| good	0.247 \| good
2026-02-11T22:00:00.000Z	27 \| good	3.435 \| good	18.359 \| good	29.316 \| good	0.362 \| good	3.35 \| good	0.274 \| good
2026-02-11T23:00:00.000Z	28 \| good	2.529 \| good	10.031 \| good	30.086 \| good	0.349 \| good	2.908 \| good	0.274 \| good
2026-02-12T00:00:00.000Z	26 \| good	2.767 \| good	15.268 \| good	28.14 \| good	0.335 \| good	3.455 \| good	0.259 \| good
2026-02-12T01:00:00.000Z	27 \| good	2.473 \| good	6.846 \| good	28.716 \| good	0.348 \| good	3.845 \| good	0.241 \| good
2026-02-12T02:00:00.000Z	27 \| good	2.496 \| good	11.2 \| good	28.727 \| good	0.335 \| good	3.85 \| good	0.241 \| good
2026-02-12T03:00:00.000Z	24 \| good	1.897 \| good	13.065 \| good	26.115 \| good	0.318 \| good	3.452 \| good	0.218 \| good
2026-02-12T04:00:00.000Z	26 \| good	2.903 \| good	11.411 \| good	27.959 \| good	0.394 \| good	2.982 \| good	0.2 \| good
2026-02-12T05:00:00.000Z	29 \| good	3.326 \| good	9.706 \| good	31.1 \| good	0.321 \| good	2.927 \| good	0.18 \| good
2026-02-12T05:00:00.000Z	29 \| good	3.326 \| good	9.706 \| good	31.1 \| good	0.321 \| good	2.927 \| good	0.18 \| good
2026-02-12T06:00:00.000Z	62 \| moderate	15.122 \| fine	67.785 \| fine	38.903 \| good	0.587 \| good	2.585 \| good	0.171 \| good
2026-02-12T07:00:00.000Z	60 \| moderate	13.868 \| fine	62.258 \| fine	38.611 \| good	0.544 \| good	2.393 \| good	0.167 \| good
2026-02-12T08:00:00.000Z	56 \| moderate	12.185 \| fine	54.992 \| good	37.062 \| good	0.501 \| good	2.201 \| good	0.163 \| good
2026-02-12T09:00:00.000Z	54 \| moderate	11.097 \| good	49.045 \| good	33.016 \| good	0.457 \| good	2.009 \| good	0.159 \| good
2026-02-12T10:00:00.000Z	54 \| moderate	11.368 \| good	50.505 \| good	30.708 \| good	0.489 \| good	2.663 \| good	0.164 \| good
2026-02-12T11:00:00.000Z	58 \| moderate	13.417 \| fine	60.262 \| fine	28.309 \| good	0.521 \| good	3.318 \| good	0.169 \| good
2026-02-12T12:00:00.000Z	58 \| moderate	13.483 \| fine	60.325 \| fine	28.643 \| good	0.553 \| good	3.972 \| good	0.173 \| good
2026-02-12T13:00:00.000Z	56 \| moderate	11.734 \| good	52.086 \| good	31.437 \| good	0.599 \| good	3.67 \| good	0.177 \| good
2026-02-12T14:00:00.000Z	49 \| good	9.439 \| good	41.899 \| good	34.573 \| good	0.645 \| good	3.368 \| good	0.18 \| good
2026-02-12T15:00:00.000Z	44 \| good	7.636 \| good	33.629 \| good	36.824 \| good	0.691 \| good	3.066 \| good	0.183 \| good
2026-02-12T16:00:00.000Z	38 \| good	7.344 \| good	32.211 \| good	38.119 \| good	0.623 \| good	2.561 \| good	0.175 \| good
2026-02-12T17:00:00.000Z	38 \| good	6.711 \| good	29.694 \| good	37.838 \| good	0.556 \| good	2.056 \| good	0.168 \| good
2026-02-12T18:00:00.000Z	38 \| good	6.855 \| good	30.436 \| good	38.989 \| good	0.489 \| good	1.55 \| good	0.16 \| good
2026-02-12T19:00:00.000Z	38 \| good	6.701 \| good	29.874 \| good	39.947 \| good	0.485 \| good	2.046 \| good	0.16 \| good
2026-02-12T20:00:00.000Z	37 \| good	5.248 \| good	22.778 \| good	39.883 \| good	0.48 \| good	2.541 \| good	0.16 \| good
2026-02-12T21:00:00.000Z	37 \| good	1.53 \| good	6.21 \| good	40.086 \| good	0.476 \| good	3.036 \| good	0.161 \| good
2026-02-12T22:00:00.000Z	37 \| good	1.604 \| good	6.376 \| good	39.896 \| good	0.494 \| good	4.356 \| good	0.168 \| good
2026-02-12T23:00:00.000Z	37 \| good	0.32 \| good	1.189 \| good	39.998 \| good	0.513 \| good	5.677 \| good	0.175 \| good
2026-02-13T00:00:00.000Z	34 \| good	2.148 \| good	8.863 \| good	37.173 \| good	0.531 \| good	6.997 \| good	0.182 \| good
2026-02-13T01:00:00.000Z	31 \| good	3.237 \| good	14.17 \| good	33.227 \| good	0.534 \| good	6.426 \| good	0.178 \| good
2026-02-13T02:00:00.000Z	30 \| good	3.335 \| good	14.301 \| good	32.037 \| good	0.538 \| good	5.854 \| good	0.174 \| good
2026-02-13T03:00:00.000Z	32 \| good	1.325 \| good	5.285 \| good	34.992 \| good	0.541 \| good	5.282 \| good	0.171 \| good
2026-02-13T04:00:00.000Z	34 \| good	0.53 \| good	2.004 \| good	36.866 \| good	0.518 \| good	4.64 \| good	0.167 \| good
2026-02-13T05:00:00.000Z	32 \| good	1.002 \| good	4.053 \| good	35.078 \| good	0.494 \| good	3.997 \| good	0.164 \| good
2026-02-13T06:00:00.000Z	31 \| good	1.756 \| good	7.189 \| good	32.72 \| good	0.47 \| good	3.354 \| good	0.161 \| good
2026-02-13T07:00:00.000Z	29 \| good	2.367 \| good	10 \| good	30.689 \| good	0.452 \| good	3.16 \| good	0.159 \| good
2026-02-13T08:00:00.000Z	26 \| good	2.487 \| good	10.121 \| good	27.777 \| good	0.433 \| good	2.966 \| good	0.156 \| good
2026-02-13T09:00:00.000Z	23 \| good	3.051 \| good	12.243 \| good	24.985 \| good	0.414 \| good	2.772 \| good	0.154 \| good
2026-02-13T10:00:00.000Z	22 \| good	3.71 \| good	16 \| good	24.02 \| good	0.452 \| good	3.767 \| good	0.16 \| good
2026-02-13T11:00:00.000Z	21 \| good	3.046 \| good	12.217 \| good	23.201 \| good	0.491 \| good	4.761 \| good	0.166 \| good
2026-02-13T12:00:00.000Z	22 \| good	2.751 \| good	11.051 \| good	23.646 \| good	0.53 \| good	5.756 \| good	0.172 \| good
2026-02-13T13:00:00.000Z	26 \| good	1.339 \| good	5.256 \| good	28.376 \| good	0.603 \| good	5.295 \| good	0.175 \| good
2026-02-13T14:00:00.000Z	31 \| good	0.85 \| good	3.337 \| good	32.603 \| good	0.677 \| good	4.834 \| good	0.178 \| good
2026-02-13T15:00:00.000Z	32 \| good	1.099 \| good	4.566 \| good	35.333 \| good	0.751 \| good	4.373 \| good	0.181 \| good
2026-02-13T16:00:00.000Z	35 \| good	0.862 \| good	3.451 \| good	37.783 \| good	0.741 \| good	3.903 \| good	0.174 \| good
2026-02-13T17:00:00.000Z	34 \| good	1.053 \| good	4.149 \| good	37.495 \| good	0.73 \| good	3.434 \| good	0.167 \| good
2026-02-13T18:00:00.000Z	35 \| good	1.204 \| good	4.782 \| good	38.338 \| good	0.72 \| good	2.964 \| good	0.16 \| good
2026-02-13T19:00:00.000Z	37 \| good	1.005 \| good	3.864 \| good	40.125 \| good	0.687 \| good	3.661 \| good	0.162 \| good
2026-02-13T20:00:00.000Z	38 \| good	1.263 \| good	5.034 \| good	40.698 \| good	0.654 \| good	4.358 \| good	0.164 \| good
2026-02-13T21:00:00.000Z	36 \| good	0.734 \| good	2.794 \| good	39.106 \| good	0.621 \| good	5.055 \| good	0.167 \| good
2026-02-13T22:00:00.000Z	31 \| good	1.886 \| good	7.826 \| good	33.963 \| good	0.705 \| good	11.422 \| good	0.216 \| good
2026-02-13T23:00:00.000Z	29 \| good	1.533 \| good	6.217 \| good	31.027 \| good	0.79 \| good	17.788 \| good	0.266 \| good
2026-02-14T00:00:00.000Z	28 \| good	2.837 \| good	11.661 \| good	30.218 \| good	0.874 \| good	24.155 \| good	0.315 \| good
2026-02-14T01:00:00.000Z	33 \| good	5.851 \| good	25.798 \| good	28.588 \| good	0.803 \| good	20.93 \| good	0.289 \| good
2026-02-14T02:00:00.000Z	38 \| good	7.418 \| good	32.744 \| good	29.185 \| good	0.732 \| good	17.705 \| good	0.262 \| good
2026-02-14T03:00:00.000Z	38 \| good	6.665 \| good	29.434 \| good	31.499 \| good	0.661 \| good	14.479 \| good	0.236 \| good
2026-02-14T04:00:00.000Z	33 \| good	5.893 \| good	25.705 \| good	33.014 \| good	0.604 \| good	12.002 \| good	0.222 \| good
2026-02-14T05:00:00.000Z	33 \| good	6.15 \| good	27.465 \| good	32.063 \| good	0.548 \| good	9.525 \| good	0.209 \| good

Medfield

Empower business decisions with accurate air quality data

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

0.20ppm

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, 2026-02-11.

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

The best air quality in Medfield, Massachusetts was observed at 03:00:00 on 2026-02-12.

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

The air quality in Medfield, Massachusetts right now is Good, with an AQI of 29.

What pollutant is most frequently found in Medfield, Massachusetts?

In Medfield, Massachusetts, O3 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 3.326 μg/m³.

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

Medfield, Massachusetts currently has a PM₁₀ concentration of 9.706 μg/m³.

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

The current carbon monoxide (CO) level in Medfield, Massachusetts is 0.18 ppm.

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

The current sulfur dioxide (SO₂) concentration in Medfield, Massachusetts is 0.321 ppb.

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

Medfield, Massachusetts currently has an ozone (O₃) concentration of 31.1 ppm.

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

The current level of nitrogen dioxide (NO₂) in Medfield, Massachusetts is 2.927 ppb.

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