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

Newton, Massachusetts currently has a PM10 concentration of 25.206 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Newton, Massachusetts is 0.722 ppb.

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

Newton, Massachusetts currently has an ozone (O3) concentration of 19.861 ppm.

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

The current level of nitrogen dioxide (NO2) in Newton, Massachusetts is 15.663 ppb.

Current air quality index in Newton, Massachusetts today

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

Newton, Massachusetts currently has a PM2.5 concentration of 4.124 μg/m3.

Stay updated with real-time air quality in Newton, 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

Newton, Massachusetts

Last updated: ... (Local time)

Common air pollutants in Newton, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.12 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

25.21 μg/m³

155

255

425

605+

Ozone (O₃)

19.86 ppb

201

201+

Sulfur Dioxide (SO₂)

0.72 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

15.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 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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Newton, Massachusetts

Scroll To Air Quality Map

Track live Newton, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-11-11T01:00:00.000Z	23 \| good	4.342 \| good	24.756 \| good	24.406 \| good	0.829 \| good	12.626 \| good	0.388 \| good
2026-11-11T02:00:00.000Z	27 \| good	4.893 \| good	27.056 \| good	24.903 \| good	0.724 \| good	12.614 \| good	0.389 \| good
2026-11-11T03:00:00.000Z	27 \| good	5.063 \| good	22.033 \| good	25.343 \| good	0.747 \| good	11.388 \| good	0.41 \| good
2026-11-11T04:00:00.000Z	27 \| good	5.474 \| good	17.09 \| good	25.097 \| good	0.702 \| good	9.588 \| good	0.379 \| good
2026-11-11T05:00:00.000Z	27 \| good	5.016 \| good	26.16 \| good	25.76 \| good	0.733 \| good	9.383 \| good	0.366 \| good
2026-11-11T06:00:00.000Z	27 \| good	4.939 \| good	19.563 \| good	25.058 \| good	0.672 \| good	8.137 \| good	0.355 \| good
2026-11-11T07:00:00.000Z	27 \| good	4.796 \| good	26.713 \| good	26.452 \| good	0.672 \| good	7.542 \| good	0.309 \| good
2026-11-11T08:00:00.000Z	27 \| good	4.717 \| good	28.472 \| good	24.892 \| good	0.745 \| good	18.857 \| good	0.32 \| good
2026-11-11T09:00:00.000Z	27 \| good	4.796 \| good	9.594 \| good	20.791 \| good	0.645 \| good	13.327 \| good	0.32 \| good
2026-11-11T10:00:00.000Z	27 \| good	4.795 \| good	17.631 \| good	22.357 \| good	0.617 \| good	11.063 \| good	0.309 \| good
2026-11-11T11:00:00.000Z	22 \| good	4.315 \| good	21.569 \| good	19.622 \| good	0.704 \| good	13.22 \| good	0.353 \| good
2026-11-11T12:00:00.000Z	22 \| good	4.11 \| good	23.821 \| good	22.487 \| good	0.691 \| good	14.224 \| good	0.386 \| good
2026-11-11T13:00:00.000Z	22 \| good	4.066 \| good	18.702 \| good	13.769 \| good	0.691 \| good	14.065 \| good	0.386 \| good
2026-11-11T14:00:00.000Z	22 \| good	3.562 \| good	13.13 \| good	18.938 \| good	0.716 \| good	9.438 \| good	0.299 \| good
2026-11-11T15:00:00.000Z	18 \| good	2.768 \| good	15.069 \| good	19.309 \| good	0.82 \| good	5.828 \| good	0.243 \| good
2026-11-11T16:00:00.000Z	22 \| good	2.132 \| good	11.68 \| good	24.192 \| good	0.678 \| good	3.745 \| good	0.243 \| good
2026-11-11T17:00:00.000Z	24 \| good	1.575 \| good	7.566 \| good	26.09 \| good	0.764 \| good	3.805 \| good	0.286 \| good
2026-11-11T18:00:00.000Z	26 \| good	1.981 \| good	7.443 \| good	28.075 \| good	0.708 \| good	3.276 \| good	0.243 \| good
2026-11-11T19:00:00.000Z	27 \| good	1.829 \| good	7.705 \| good	28.904 \| good	0.755 \| good	3.636 \| good	0.275 \| good
2026-11-11T20:00:00.000Z	28 \| good	1.683 \| good	7.455 \| good	29.89 \| good	0.755 \| good	4.585 \| good	0.286 \| good
2026-11-11T21:00:00.000Z	27 \| good	1.706 \| good	5.399 \| good	29.084 \| good	0.746 \| good	6.24 \| good	0.33 \| good
2026-11-11T22:00:00.000Z	28 \| good	1.334 \| good	5.904 \| good	30.469 \| good	0.683 \| good	10.165 \| good	0.419 \| good
2026-11-11T23:00:00.000Z	24 \| good	2.179 \| good	10.041 \| good	25.534 \| good	0.816 \| good	17.731 \| good	0.572 \| good
2026-11-12T00:00:00.000Z	23 \| good	4.293 \| good	25.393 \| good	22.574 \| good	0.914 \| good	21.108 \| good	0.793 \| good
2026-11-12T01:00:00.000Z	44 \| good	6.478 \| good	46.665 \| good	22.324 \| good	0.937 \| good	20.884 \| good	0.675 \| good
2026-11-12T02:00:00.000Z	52 \| moderate	9.947 \| good	49.371 \| good	11.724 \| good	0.74 \| good	20.968 \| good	0.614 \| good
2026-11-12T03:00:00.000Z	52 \| moderate	10.007 \| good	24.799 \| good	12.142 \| good	0.807 \| good	22.569 \| good	0.611 \| good
2026-11-12T04:00:00.000Z	54 \| moderate	11.247 \| good	48.154 \| good	7.484 \| good	0.837 \| good	20.473 \| good	0.502 \| good
2026-11-12T05:00:00.000Z	52 \| moderate	10.07 \| good	56.185 \| fine	7.301 \| good	0.835 \| good	19.743 \| good	0.48 \| good
2026-11-12T06:00:00.000Z	49 \| good	8.607 \| good	40.473 \| good	7.229 \| good	0.673 \| good	15.694 \| good	0.414 \| good
2026-11-12T07:00:00.000Z	38 \| good	7.37 \| good	32.991 \| good	4.419 \| good	0.672 \| good	8.29 \| good	0.402 \| good
2026-11-12T08:00:00.000Z	34 \| good	6.016 \| good	37.037 \| good	5.472 \| good	0.719 \| good	10.606 \| good	0.324 \| good
2026-11-12T09:00:00.000Z	33 \| good	6.089 \| good	24.006 \| good	6.37 \| good	0.851 \| good	11.69 \| good	0.379 \| good
2026-11-12T10:00:00.000Z	33 \| good	6.099 \| good	18.877 \| good	5.798 \| good	0.8 \| good	10.962 \| good	0.379 \| good
2026-11-12T11:00:00.000Z	27 \| good	5.164 \| good	22.609 \| good	10.97 \| good	0.811 \| good	10.07 \| good	0.39 \| good
2026-11-12T12:00:00.000Z	31 \| good	5.335 \| good	34.363 \| good	10.444 \| good	1.024 \| good	13.676 \| good	0.62 \| good
2026-11-12T13:00:00.000Z	26 \| good	4.401 \| good	27.928 \| good	9.242 \| good	1.025 \| good	18.13 \| good	0.51 \| good
2026-11-12T14:00:00.000Z	33 \| good	6.078 \| good	33.29 \| good	8.841 \| good	1.164 \| good	17.407 \| good	0.532 \| good
2026-11-12T15:00:00.000Z	27 \| good	4.653 \| good	22.611 \| good	7.31 \| good	0.925 \| good	16.897 \| good	0.423 \| good
2026-11-12T16:00:00.000Z	22 \| good	4.477 \| good	22.968 \| good	11.155 \| good	0.808 \| good	15.748 \| good	0.379 \| good
2026-11-12T17:00:00.000Z	22 \| good	4.316 \| good	18.807 \| good	16.847 \| good	0.807 \| good	11.216 \| good	0.288 \| good
2026-11-12T18:00:00.000Z	22 \| good	3.93 \| good	18.233 \| good	17.429 \| good	0.788 \| good	11.454 \| good	0.185 \| good
2026-11-12T19:00:00.000Z	24 \| good	3.91 \| good	16.883 \| good	25.534 \| good	0.747 \| good	7.842 \| good	0.265 \| good
2026-11-12T20:00:00.000Z	25 \| good	3.862 \| good	21.826 \| good	26.942 \| good	0.709 \| good	6.498 \| good	0.201 \| good
2026-11-12T21:00:00.000Z	22 \| good	3.916 \| good	21.99 \| good	18.192 \| good	0.747 \| good	7.439 \| good	0.179 \| good
2026-11-12T22:00:00.000Z	22 \| good	3.829 \| good	13.736 \| good	21.297 \| good	0.7 \| good	8.251 \| good	0.179 \| good
2026-11-12T23:00:00.000Z	22 \| good	3.872 \| good	18.796 \| good	22.976 \| good	0.681 \| good	5.844 \| good	0.167 \| good
2026-11-13T00:00:00.000Z	27 \| good	4.704 \| good	19.566 \| good	23.699 \| good	0.681 \| good	6.71 \| good	0.188 \| good
2026-11-13T00:00:00.000Z	23 \| good	4.124 \| good	25.206 \| good	19.861 \| good	0.722 \| good	15.663 \| good	0.166 \| good
2026-11-13T01:00:00.000Z	29 \| good	2.376 \| good	9.938 \| good	31.267 \| good	0.249 \| good	5.968 \| good	0.162 \| good
2026-11-13T02:00:00.000Z	28 \| good	2.03 \| good	8 \| good	30.211 \| good	0.229 \| good	5.576 \| good	0.158 \| good
2026-11-13T03:00:00.000Z	27 \| good	1.624 \| good	6.89 \| good	29.353 \| good	0.21 \| good	4.742 \| good	0.155 \| good
2026-11-13T04:00:00.000Z	27 \| good	2.051 \| good	8.124 \| good	29.368 \| good	0.18 \| good	3.217 \| good	0.151 \| good
2026-11-13T05:00:00.000Z	26 \| good	2.152 \| good	8.865 \| good	28.228 \| good	0.161 \| good	2.318 \| good	0.148 \| good
2026-11-13T06:00:00.000Z	25 \| good	2.251 \| good	9.089 \| good	27.406 \| good	0.148 \| good	1.962 \| good	0.147 \| good
2026-11-13T07:00:00.000Z	24 \| good	2.631 \| good	10.739 \| good	25.943 \| good	0.143 \| good	1.86 \| good	0.147 \| good
2026-11-13T08:00:00.000Z	24 \| good	2.456 \| good	10.018 \| good	26.408 \| good	0.146 \| good	1.832 \| good	0.146 \| good
2026-11-13T09:00:00.000Z	28 \| good	2.118 \| good	8.762 \| good	29.902 \| good	0.146 \| good	1.87 \| good	0.144 \| good
2026-11-13T10:00:00.000Z	24 \| good	2.979 \| good	11.997 \| good	26.493 \| good	0.148 \| good	2.185 \| good	0.143 \| good
2026-11-13T11:00:00.000Z	22 \| good	3.681 \| good	15.962 \| good	23.353 \| good	0.171 \| good	3.694 \| good	0.149 \| good
2026-11-13T12:00:00.000Z	22 \| good	3.681 \| good	16.014 \| good	21.873 \| good	0.206 \| good	5.379 \| good	0.158 \| good
2026-11-13T13:00:00.000Z	19 \| good	3.104 \| good	13.297 \| good	21.191 \| good	0.24 \| good	6.154 \| good	0.162 \| good
2026-11-13T14:00:00.000Z	19 \| good	2.632 \| good	10.876 \| good	20.833 \| good	0.259 \| good	5.574 \| good	0.16 \| good
2026-11-13T15:00:00.000Z	21 \| good	1.785 \| good	7.236 \| good	22.62 \| good	0.269 \| good	4.716 \| good	0.156 \| good
2026-11-13T16:00:00.000Z	22 \| good	1.527 \| good	6.221 \| good	23.99 \| good	0.263 \| good	3.892 \| good	0.152 \| good
2026-11-13T17:00:00.000Z	25 \| good	1.533 \| good	6.186 \| good	26.637 \| good	0.259 \| good	3.73 \| good	0.152 \| good
2026-11-13T18:00:00.000Z	25 \| good	1.728 \| good	6.975 \| good	26.905 \| good	0.255 \| good	3.604 \| good	0.151 \| good
2026-11-13T19:00:00.000Z	23 \| good	1.55 \| good	6.085 \| good	25.432 \| good	0.255 \| good	3.559 \| good	0.152 \| good
2026-11-13T20:00:00.000Z	23 \| good	1.561 \| good	6.058 \| good	24.995 \| good	0.259 \| good	3.391 \| good	0.152 \| good
2026-11-13T21:00:00.000Z	22 \| good	1.498 \| good	6.058 \| good	24.388 \| good	0.292 \| good	6.056 \| good	0.167 \| good
2026-11-13T22:00:00.000Z	22 \| good	1.533 \| good	6.11 \| good	23.673 \| good	0.332 \| good	8.814 \| good	0.184 \| good
2026-11-13T23:00:00.000Z	23 \| good	2.089 \| good	8.755 \| good	24.684 \| good	0.383 \| good	12.187 \| good	0.199 \| good
2026-11-14T00:00:00.000Z	22 \| good	2.748 \| good	11.086 \| good	24.062 \| good	0.429 \| good	15.491 \| good	0.21 \| good
2026-11-14T01:00:00.000Z	22 \| good	3.616 \| good	15.873 \| good	22.507 \| good	0.452 \| good	16.396 \| good	0.209 \| good
2026-11-14T02:00:00.000Z	22 \| good	4.415 \| good	19.149 \| good	21.693 \| good	0.471 \| good	16.119 \| good	0.208 \| good
2026-11-14T03:00:00.000Z	22 \| good	4.363 \| good	19.095 \| good	19.317 \| good	0.47 \| good	14.393 \| good	0.201 \| good
2026-11-14T04:00:00.000Z	22 \| good	4.303 \| good	19.048 \| good	18.483 \| good	0.436 \| good	10.617 \| good	0.189 \| good
2026-11-14T05:00:00.000Z	22 \| good	4.491 \| good	19.448 \| good	18.012 \| good	0.391 \| good	7.514 \| good	0.177 \| good
2026-11-14T06:00:00.000Z	27 \| good	5.352 \| good	23.162 \| good	16.455 \| good	0.339 \| good	5.574 \| good	0.168 \| good
2026-11-14T07:00:00.000Z	38 \| good	6.664 \| good	30.003 \| good	14.076 \| good	0.29 \| good	4.701 \| good	0.162 \| good
2026-11-14T08:00:00.000Z	38 \| good	6.713 \| good	29.987 \| good	14.513 \| good	0.257 \| good	4.568 \| good	0.16 \| good
2026-11-14T09:00:00.000Z	27 \| good	5.454 \| good	23.305 \| good	15.019 \| good	0.244 \| good	4.69 \| good	0.159 \| good
2026-11-14T10:00:00.000Z	22 \| good	4.476 \| good	19.187 \| good	13.665 \| good	0.253 \| good	5.292 \| good	0.161 \| good
2026-11-14T11:00:00.000Z	22 \| good	3.749 \| good	16.4 \| good	16.272 \| good	0.299 \| good	8.226 \| good	0.17 \| good
2026-11-14T12:00:00.000Z	17 \| good	3.09 \| good	12.704 \| good	17.98 \| good	0.364 \| good	11.393 \| good	0.188 \| good
2026-11-14T13:00:00.000Z	18 \| good	3.015 \| good	12.101 \| good	18.658 \| good	0.404 \| good	9.306 \| good	0.194 \| good
2026-11-14T14:00:00.000Z	19 \| good	2.9 \| good	11.967 \| good	20.229 \| good	0.39 \| good	5.515 \| good	0.172 \| good
2026-11-14T15:00:00.000Z	19 \| good	2.31 \| good	9.772 \| good	20.798 \| good	0.358 \| good	3.777 \| good	0.16 \| good
2026-11-14T16:00:00.000Z	19 \| good	2.626 \| good	10.772 \| good	21.04 \| good	0.35 \| good	3.049 \| good	0.152 \| good
2026-11-14T17:00:00.000Z	20 \| good	2.529 \| good	10.109 \| good	21.784 \| good	0.335 \| good	2.838 \| good	0.147 \| good
2026-11-14T18:00:00.000Z	20 \| good	2.481 \| good	10.068 \| good	22.328 \| good	0.345 \| good	2.863 \| good	0.147 \| good
2026-11-14T19:00:00.000Z	21 \| good	2.307 \| good	9.724 \| good	22.627 \| good	0.363 \| good	3.074 \| good	0.146 \| good
2026-11-14T20:00:00.000Z	20 \| good	2.462 \| good	10.1 \| good	21.502 \| good	0.385 \| good	3.039 \| good	0.146 \| good
2026-11-14T21:00:00.000Z	22 \| good	4.011 \| good	17.363 \| good	20.408 \| good	0.424 \| good	5.566 \| good	0.158 \| good
2026-11-14T22:00:00.000Z	27 \| good	5.395 \| good	23.044 \| good	19.558 \| good	0.463 \| good	10.026 \| good	0.178 \| good
2026-11-14T23:00:00.000Z	33 \| good	5.576 \| good	23.935 \| good	20.859 \| good	0.486 \| good	12.939 \| good	0.188 \| good
2026-11-15T00:00:00.000Z	33 \| good	5.748 \| good	25.04 \| good	19.493 \| good	0.483 \| good	14.302 \| good	0.189 \| good

Newton

Empower business decisions with accurate air quality data

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

0.16ppm

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 Newton, Massachusetts get updated?

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

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

Newton, Massachusetts experienced its worst air quality at 04:00:00, 2026-11-12.

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

The best air quality in Newton, Massachusetts was observed at 11:00:00 on 2026-11-12.

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

The air quality in Newton, Massachusetts right now is Good, with an AQI of 23.

What pollutant is most frequently found in Newton, Massachusetts?

In Newton, Massachusetts, PM10 is the most frequently found pollutant.

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

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

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

Newton, Massachusetts currently has a PM_2.5 concentration of 4.124 μg/m³.

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

Newton, Massachusetts currently has a PM₁₀ concentration of 25.206 μg/m³.

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

The current carbon monoxide (CO) level in Newton, Massachusetts is 0.166 ppm.

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

The current sulfur dioxide (SO₂) concentration in Newton, Massachusetts is 0.722 ppb.

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

Newton, Massachusetts currently has an ozone (O₃) concentration of 19.861 ppm.

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

The current level of nitrogen dioxide (NO₂) in Newton, Massachusetts is 15.663 ppb.

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