What are the current PM10 levels at Malden, Massachusetts?

The current PM10 levels in Malden, Massachusetts are 38.657 μg/m3.

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

The current sulfur dioxide (SO2) levels in Malden, Massachusetts are 0.439 ppb.

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

The current ozone (O3) levels at Malden, Massachusetts is 17.409 ppm.

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

The current nitrogen dioxide (NO2) levels at Malden, Massachusetts is 8.525 ppb.

Real-time air quality index in Malden, Massachusetts today

Q: What are the current PM2.5 levels in Malden, Massachusetts?

The measured PM2.5 levels in Malden, Massachusetts at present are 10.521 μg/m3.

Stay updated with real-time air quality in Malden, 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

Malden, Massachusetts

Last updated: ... (Local time)

Common air pollutants in Malden, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.52 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

38.66 μg/m³

155

255

425

605+

Ozone (O₃)

17.41 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.53 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 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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Malden, Massachusetts

Scroll To Air Quality Map

Track live Malden, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-06T15:00:00.000Z	34 \| good	5.631 \| good	22.072 \| good	37.377 \| good	0.502 \| good	8.729 \| good	0.211 \| good
2026-03-06T16:00:00.000Z	33 \| good	5.81 \| good	22.735 \| good	36.217 \| good	0.504 \| good	7.935 \| good	0.211 \| good
2026-03-06T17:00:00.000Z	34 \| good	5.784 \| good	22.258 \| good	36.54 \| good	0.502 \| good	7.718 \| good	0.211 \| good
2026-03-06T18:00:00.000Z	34 \| good	5.599 \| good	21.228 \| good	37.449 \| good	0.502 \| good	7.381 \| good	0.216 \| good
2026-03-06T19:00:00.000Z	35 \| good	5.542 \| good	21.031 \| good	37.789 \| good	0.51 \| good	7.561 \| good	0.216 \| good
2026-03-06T20:00:00.000Z	34 \| good	5.38 \| good	20.484 \| good	37.309 \| good	0.503 \| good	8.017 \| good	0.211 \| good
2026-03-06T21:00:00.000Z	33 \| good	5.61 \| good	21.403 \| good	34.571 \| good	0.512 \| good	9.534 \| good	0.205 \| good
2026-03-06T22:00:00.000Z	33 \| good	5.503 \| good	21.228 \| good	34.908 \| good	0.459 \| good	8.791 \| good	0.159 \| good
2026-03-06T23:00:00.000Z	33 \| good	5.964 \| good	23.636 \| good	33.392 \| good	0.468 \| good	8.58 \| good	0.2 \| good
2026-03-07T00:00:00.000Z	38 \| good	7.314 \| good	28.574 \| good	29.826 \| good	0.474 \| good	9.416 \| good	0.205 \| good
2026-03-07T01:00:00.000Z	44 \| good	7.72 \| good	30.603 \| good	31.155 \| good	0.474 \| good	9.498 \| good	0.205 \| good
2026-03-07T02:00:00.000Z	44 \| good	7.743 \| good	30.022 \| good	31.493 \| good	0.458 \| good	9.502 \| good	0.211 \| good
2026-03-07T03:00:00.000Z	44 \| good	8.101 \| good	32.116 \| good	28.871 \| good	0.451 \| good	10.348 \| good	0.216 \| good
2026-03-07T04:00:00.000Z	49 \| good	8.691 \| good	34.256 \| good	29.524 \| good	0.466 \| good	8.8 \| good	0.211 \| good
2026-03-07T05:00:00.000Z	44 \| good	8.159 \| good	31.587 \| good	30.446 \| good	0.427 \| good	9.522 \| good	0.205 \| good
2026-03-07T06:00:00.000Z	44 \| good	7.64 \| good	29.546 \| good	28.846 \| good	0.483 \| good	9.533 \| good	0.164 \| good
2026-03-07T07:00:00.000Z	44 \| good	7.64 \| good	29.546 \| good	29.426 \| good	0.485 \| good	9.579 \| good	0.164 \| good
2026-03-07T08:00:00.000Z	44 \| good	7.555 \| good	29.059 \| good	28.922 \| good	0.458 \| good	7.487 \| good	0.164 \| good
2026-03-07T09:00:00.000Z	33 \| good	6.419 \| good	24.269 \| good	28.371 \| good	0.463 \| good	12.081 \| good	0.211 \| good
2026-03-07T10:00:00.000Z	33 \| good	6.101 \| good	22.797 \| good	26.055 \| good	0.498 \| good	12.527 \| good	0.287 \| good
2026-03-07T11:00:00.000Z	38 \| good	6.536 \| good	25.089 \| good	25.793 \| good	0.477 \| good	15.811 \| good	0.293 \| good
2026-03-07T12:00:00.000Z	38 \| good	7.215 \| good	27.46 \| good	23.641 \| good	0.59 \| good	20.087 \| good	0.328 \| good
2026-03-07T13:00:00.000Z	38 \| good	7.215 \| good	27.46 \| good	19.052 \| good	0.6 \| good	19.911 \| good	0.328 \| good
2026-03-07T14:00:00.000Z	38 \| good	7.425 \| good	27.732 \| good	17.89 \| good	0.613 \| good	18.349 \| good	0.287 \| good
2026-03-07T15:00:00.000Z	38 \| good	6.703 \| good	24.226 \| good	17.073 \| good	0.562 \| good	12.018 \| good	0.246 \| good
2026-03-07T16:00:00.000Z	33 \| good	5.635 \| good	20.371 \| good	19.373 \| good	0.564 \| good	10.835 \| good	0.205 \| good
2026-03-07T17:00:00.000Z	27 \| good	5.213 \| good	18.738 \| good	22.814 \| good	0.572 \| good	10.023 \| good	0.205 \| good
2026-03-07T18:00:00.000Z	27 \| good	5.027 \| good	18.39 \| good	25.95 \| good	0.583 \| good	8.495 \| good	0.211 \| good
2026-03-07T19:00:00.000Z	33 \| good	5.577 \| good	20.426 \| good	26.628 \| good	0.418 \| good	8.741 \| good	0.211 \| good
2026-03-07T20:00:00.000Z	33 \| good	6.22 \| good	23.141 \| good	28.273 \| good	0.42 \| good	8.387 \| good	0.252 \| good
2026-03-07T21:00:00.000Z	33 \| good	5.958 \| good	21.425 \| good	28.663 \| good	0.464 \| good	7.841 \| good	0.216 \| good
2026-03-07T22:00:00.000Z	29 \| good	5.363 \| good	19.373 \| good	30.712 \| good	0.649 \| good	8.107 \| good	0.298 \| good
2026-03-07T23:00:00.000Z	30 \| good	5.341 \| good	19.437 \| good	31.628 \| good	0.576 \| good	8.28 \| good	0.287 \| good
2026-03-08T00:00:00.000Z	29 \| good	5.28 \| good	19.088 \| good	31.273 \| good	0.574 \| good	7.315 \| good	0.2 \| good
2026-03-08T01:00:00.000Z	30 \| good	5.493 \| good	20.531 \| good	32.243 \| good	0.608 \| good	6.494 \| good	0.205 \| good
2026-03-08T02:00:00.000Z	38 \| good	6.693 \| good	26.022 \| good	32.238 \| good	0.575 \| good	6.372 \| good	0.206 \| good
2026-03-08T03:00:00.000Z	30 \| good	5.478 \| good	23.53 \| good	31.516 \| good	0.309 \| good	5.604 \| good	0.164 \| good
2026-03-08T04:00:00.000Z	33 \| good	6.138 \| good	23.281 \| good	30.575 \| good	0.42 \| good	5.647 \| good	0.252 \| good
2026-03-08T05:00:00.000Z	33 \| good	5.529 \| good	20.129 \| good	30.544 \| good	0.645 \| good	4.363 \| good	0.211 \| good
2026-03-08T06:00:00.000Z	33 \| good	5.549 \| good	20.129 \| good	31.604 \| good	0.466 \| good	3.742 \| good	0.205 \| good
2026-03-08T07:00:00.000Z	33 \| good	5.639 \| good	20.519 \| good	31.057 \| good	0.459 \| good	3.744 \| good	0.205 \| good
2026-03-08T08:00:00.000Z	38 \| good	7.052 \| good	26.013 \| good	27.868 \| good	0.463 \| good	4.798 \| good	0.2 \| good
2026-03-08T09:00:00.000Z	44 \| good	8.108 \| good	29.432 \| good	26.815 \| good	0.484 \| good	5.211 \| good	0.2 \| good
2026-03-08T10:00:00.000Z	49 \| good	9.391 \| good	34.345 \| good	24.876 \| good	0.486 \| good	5.782 \| good	0.205 \| good
2026-03-08T11:00:00.000Z	52 \| moderate	10.249 \| good	37.81 \| good	18.94 \| good	0.456 \| good	6.721 \| good	0.205 \| good
2026-03-08T12:00:00.000Z	54 \| moderate	10.521 \| good	38.657 \| good	19.984 \| good	0.45 \| good	8.646 \| good	0.211 \| good
2026-03-08T13:00:00.000Z	54 \| moderate	10.521 \| good	38.657 \| good	17.409 \| good	0.439 \| good	8.525 \| good	0.222 \| good
2026-03-08T14:00:00.000Z	54 \| moderate	10.521 \| good	38.657 \| good	17.409 \| good	0.439 \| good	8.525 \| good	0.222 \| good
2026-03-08T15:00:00.000Z	58 \| moderate	13.242 \| fine	59.601 \| fine	25.025 \| good	1.181 \| good	8.538 \| good	0.233 \| good
2026-03-08T16:00:00.000Z	60 \| moderate	13.543 \| fine	60.678 \| fine	28.231 \| good	1.259 \| good	7.835 \| good	0.225 \| good
2026-03-08T17:00:00.000Z	54 \| moderate	10.906 \| good	48.51 \| good	33.094 \| good	1.337 \| good	7.132 \| good	0.217 \| good
2026-03-08T18:00:00.000Z	49 \| good	8.888 \| good	39.504 \| good	41.919 \| good	1.415 \| good	6.428 \| good	0.209 \| good
2026-03-08T19:00:00.000Z	49 \| good	8.596 \| good	37.733 \| good	40.562 \| good	1.236 \| good	7.139 \| good	0.212 \| good
2026-03-08T20:00:00.000Z	44 \| good	7.626 \| good	33.445 \| good	38.251 \| good	1.058 \| good	7.85 \| good	0.214 \| good
2026-03-08T21:00:00.000Z	44 \| good	8.096 \| good	35.687 \| good	39.197 \| good	0.879 \| good	8.561 \| good	0.217 \| good
2026-03-08T22:00:00.000Z	54 \| moderate	10.709 \| good	47.784 \| good	38.367 \| good	0.846 \| good	13.139 \| good	0.244 \| good
2026-03-08T23:00:00.000Z	64 \| moderate	15.768 \| fine	70.282 \| fine	29.376 \| good	0.813 \| good	17.718 \| good	0.27 \| good
2026-03-09T00:00:00.000Z	66 \| moderate	17.256 \| fine	76.59 \| fine	25.432 \| good	0.78 \| good	22.297 \| good	0.297 \| good
2026-03-09T01:00:00.000Z	64 \| moderate	15.867 \| fine	70.559 \| fine	25.459 \| good	0.747 \| good	20.788 \| good	0.287 \| good
2026-03-09T02:00:00.000Z	58 \| moderate	13.116 \| fine	59.422 \| fine	33.175 \| good	0.714 \| good	19.279 \| good	0.278 \| good
2026-03-09T03:00:00.000Z	54 \| moderate	10.685 \| good	47.467 \| good	37.504 \| good	0.681 \| good	17.769 \| good	0.268 \| good
2026-03-09T04:00:00.000Z	52 \| moderate	9.726 \| good	43 \| good	38.987 \| good	0.632 \| good	13.869 \| good	0.247 \| good
2026-03-09T05:00:00.000Z	49 \| good	9.039 \| good	40.383 \| good	37.882 \| good	0.582 \| good	9.968 \| good	0.225 \| good
2026-03-09T06:00:00.000Z	44 \| good	7.858 \| good	34.416 \| good	33.013 \| good	0.533 \| good	6.068 \| good	0.204 \| good
2026-03-09T07:00:00.000Z	44 \| good	8.463 \| good	36.951 \| good	34.672 \| good	0.638 \| good	5.644 \| good	0.2 \| good
2026-03-09T08:00:00.000Z	38 \| good	7.228 \| good	31.893 \| good	34.29 \| good	0.743 \| good	5.221 \| good	0.197 \| good
2026-03-09T09:00:00.000Z	33 \| good	6.475 \| good	28.921 \| good	27.927 \| good	0.848 \| good	4.798 \| good	0.193 \| good
2026-03-09T10:00:00.000Z	33 \| good	6.064 \| good	26.902 \| good	23.197 \| good	0.944 \| good	7.349 \| good	0.21 \| good
2026-03-09T11:00:00.000Z	49 \| good	9.229 \| good	41.165 \| good	15.204 \| good	1.041 \| good	9.9 \| good	0.227 \| good
2026-03-09T12:00:00.000Z	49 \| good	8.729 \| good	38.506 \| good	15.583 \| good	1.137 \| good	12.45 \| good	0.244 \| good
2026-03-09T13:00:00.000Z	33 \| good	5.505 \| good	23.808 \| good	23.811 \| good	1.386 \| good	11.643 \| good	0.256 \| good
2026-03-09T14:00:00.000Z	29 \| good	3.713 \| good	16.147 \| good	31.08 \| good	1.635 \| good	10.835 \| good	0.268 \| good
2026-03-09T15:00:00.000Z	34 \| good	4.936 \| good	21.307 \| good	36.946 \| good	1.884 \| good	10.027 \| good	0.28 \| good
2026-03-09T16:00:00.000Z	39 \| good	3.811 \| good	16.547 \| good	42.394 \| good	2.299 \| good	9.428 \| good	0.264 \| good
2026-03-09T17:00:00.000Z	44 \| good	3.804 \| good	16.547 \| good	46.6 \| good	2.714 \| good	8.829 \| good	0.249 \| good
2026-03-09T18:00:00.000Z	45 \| good	1.984 \| good	8.084 \| good	49.293 \| good	3.13 \| good	8.23 \| good	0.234 \| good
2026-03-09T19:00:00.000Z	47 \| good	1.825 \| good	7.632 \| good	51.201 \| good	3.099 \| good	8.718 \| good	0.226 \| good
2026-03-09T20:00:00.000Z	46 \| good	1.371 \| good	5.539 \| good	50.348 \| good	3.069 \| good	9.206 \| good	0.219 \| good
2026-03-09T21:00:00.000Z	42 \| good	0.819 \| good	3.132 \| good	45.175 \| good	3.038 \| good	9.694 \| good	0.211 \| good
2026-03-09T22:00:00.000Z	43 \| good	3.861 \| good	16.865 \| good	45.933 \| good	2.816 \| good	11.999 \| good	0.22 \| good
2026-03-09T23:00:00.000Z	44 \| good	8.167 \| good	35.959 \| good	40.151 \| good	2.593 \| good	14.305 \| good	0.23 \| good
2026-03-10T00:00:00.000Z	52 \| moderate	9.547 \| good	42.4 \| good	44.847 \| good	2.371 \| good	16.611 \| good	0.24 \| good
2026-03-10T01:00:00.000Z	54 \| moderate	11.092 \| good	48.941 \| good	45.899 \| good	2.519 \| good	16.47 \| good	0.241 \| good
2026-03-10T02:00:00.000Z	44 \| good	2.626 \| good	10.559 \| good	46.579 \| good	2.667 \| good	16.33 \| good	0.243 \| good
2026-03-10T03:00:00.000Z	42 \| good	3.266 \| good	14.256 \| good	44.682 \| good	2.814 \| good	16.189 \| good	0.245 \| good
2026-03-10T04:00:00.000Z	39 \| good	5.962 \| good	26.221 \| good	41.801 \| good	2.791 \| good	14.621 \| good	0.241 \| good
2026-03-10T05:00:00.000Z	44 \| good	7.522 \| good	32.908 \| good	37.59 \| good	2.767 \| good	13.053 \| good	0.237 \| good
2026-03-10T06:00:00.000Z	67 \| moderate	17.555 \| fine	17.956 \| good	25.82 \| good	2.753 \| good	11.484 \| good	0.234 \| good
2026-03-10T07:00:00.000Z	49 \| good	9.495 \| good	42.363 \| good	35.477 \| good	2.718 \| good	10.732 \| good	0.229 \| good
2026-03-10T08:00:00.000Z	52 \| moderate	9.918 \| good	44.229 \| good	31.337 \| good	2.693 \| good	9.98 \| good	0.225 \| good
2026-03-10T09:00:00.000Z	49 \| good	9.277 \| good	41.327 \| good	21.95 \| good	2.669 \| good	9.228 \| good	0.221 \| good
2026-03-10T10:00:00.000Z	38 \| good	6.947 \| good	30.733 \| good	14.917 \| good	2.69 \| good	10.681 \| good	0.233 \| good
2026-03-10T11:00:00.000Z	60 \| moderate	14.457 \| fine	64.713 \| fine	10.262 \| good	2.712 \| good	12.135 \| good	0.246 \| good
2026-03-10T12:00:00.000Z	79 \| moderate	23.811 \| fine	24.27 \| good	21.372 \| good	2.745 \| good	13.643 \| good	0.259 \| good
2026-03-10T13:00:00.000Z	82 \| moderate	25.731 \| fine	26.238 \| good	23.436 \| good	2.983 \| good	13.593 \| good	0.275 \| good
2026-03-10T14:00:00.000Z	81 \| moderate	25.115 \| fine	25.699 \| good	25.501 \| good	3.221 \| good	13.543 \| good	0.291 \| good

Malden

Empower business decisions with accurate air quality data

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

0.21ppm

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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Frequently asked questions

How frequently is the air quality data for Malden, Massachusetts updated?

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

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

The worst air quality in Malden, Massachusetts was recorded at 01:00:00 on 2026-03-08.

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

The best air quality in Malden, Massachusetts was recorded at 06:00:00 on 2026-03-07.

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

The real-time air quality index in Malden, Massachusetts is 54, currently categorized as Moderate.

Which pollutant is found most often in Malden, Massachusetts?

The most common pollutant in Malden, Massachusetts is PM2.5.

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

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

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

The measured PM_2.5 levels in Malden, Massachusetts at present are 10.521 μg/m³.

What are the current PM₁₀ levels at Malden, Massachusetts?

The current PM₁₀ levels in Malden, Massachusetts are 38.657 μg/m³.

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

The current carbon monoxide (CO) level in Malden, Massachusetts is 0.222 ppm.

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

The current sulfur dioxide (SO₂) levels in Malden, Massachusetts are 0.439 ppb.

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

The current ozone (O₃) levels at Malden, Massachusetts is 17.409 ppm.

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

The current nitrogen dioxide (NO₂) levels at Malden, Massachusetts is 8.525 ppb.

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