What is the sulfur dioxide (SO2) level in Hanover, Massachusetts at the moment?

Currently, Hanover, Massachusetts has a sulfur dioxide (SO2) concentration of 0.401 ppb.

What is the ozone (O3) level in Hanover, Massachusetts at the moment?

The current ozone (O3) level in Hanover, Massachusetts at the moment is 45.498 ppm.

What is the nitrogen dioxide (NO2) level in Hanover, Massachusetts at the moment?

Nitrogen dioxide (NO2) level in Hanover, Massachusetts at the moment is 1.875 ppb.

Live air quality index in Hanover, Massachusetts today

Q: What is the PM2.5 level in Hanover, Massachusetts at the moment?

PM2.5 levels in Hanover, Massachusetts are currently 4.407 μg/m3.

Q: What is the PM10 level in Hanover, Massachusetts at the moment?

The PM10 concentration in Hanover, Massachusetts is 16.181 μg/m3 at the moment.

Stay updated with real-time air quality in Hanover, 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

Hanover, Massachusetts

Last updated: ... (Local time)

Major air pollutants in Hanover, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.55 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.80 μg/m³

155

255

425

605+

Ozone (O₃)

41.38 ppb

201

201+

Sulfur Dioxide (SO₂)

0.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.97 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Hanover, Massachusetts

Get Live Pollen Counts

Hanover, Massachusetts

Scroll To Air Quality Map

Track live Hanover, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	28 \| good	2.453 \| good	12.591 \| good	29.703 \| good	0.717 \| good	5.778 \| good	0.187 \| good
2026-05-12T14:00:00.000Z	29 \| good	2.103 \| good	7.559 \| good	31.466 \| good	0.625 \| good	3.742 \| good	0.176 \| good
2026-05-12T15:00:00.000Z	30 \| good	2.305 \| good	8.043 \| good	31.752 \| good	0.402 \| good	3.038 \| good	0.159 \| good
2026-05-12T16:00:00.000Z	31 \| good	2.192 \| good	9.145 \| good	33.517 \| good	0.429 \| good	3.598 \| good	0.159 \| good
2026-05-12T17:00:00.000Z	32 \| good	2.475 \| good	7.138 \| good	35.161 \| good	0.384 \| good	3.896 \| good	0.159 \| good
2026-05-12T18:00:00.000Z	32 \| good	2.419 \| good	8.89 \| good	34.654 \| good	0.398 \| good	3.321 \| good	0.159 \| good
2026-05-12T19:00:00.000Z	35 \| good	2.352 \| good	7.812 \| good	37.608 \| good	0.398 \| good	3.344 \| good	0.159 \| good
2026-05-12T20:00:00.000Z	36 \| good	1.976 \| good	7.378 \| good	39.129 \| good	0.422 \| good	2.981 \| good	0.143 \| good
2026-05-12T21:00:00.000Z	37 \| good	1.98 \| good	8.415 \| good	39.98 \| good	0.422 \| good	3.003 \| good	0.143 \| good
2026-05-12T22:00:00.000Z	37 \| good	1.791 \| good	9.604 \| good	40.142 \| good	0.361 \| good	2.103 \| good	0.128 \| good
2026-05-12T23:00:00.000Z	38 \| good	1.906 \| good	6.486 \| good	40.842 \| good	0.379 \| good	3.14 \| good	0.143 \| good
2026-05-13T00:00:00.000Z	38 \| good	1.126 \| good	3.354 \| good	40.892 \| good	0.36 \| good	3.365 \| good	0.172 \| good
2026-05-13T01:00:00.000Z	35 \| good	1.874 \| good	5.707 \| good	38.379 \| good	0.386 \| good	4.54 \| good	0.204 \| good
2026-05-13T02:00:00.000Z	35 \| good	2.15 \| good	7.295 \| good	38.043 \| good	0.377 \| good	5.272 \| good	0.204 \| good
2026-05-13T03:00:00.000Z	25 \| good	3.995 \| good	17.704 \| good	27.304 \| good	0.388 \| good	12.633 \| good	0.204 \| good
2026-05-13T04:00:00.000Z	28 \| good	3.681 \| good	11.747 \| good	30.459 \| good	0.325 \| good	3.99 \| good	0.217 \| good
2026-05-13T05:00:00.000Z	29 \| good	3.805 \| good	14.929 \| good	30.64 \| good	0.325 \| good	3.601 \| good	0.2 \| good
2026-05-13T06:00:00.000Z	30 \| good	3.542 \| good	11.512 \| good	32.492 \| good	0.342 \| good	3.78 \| good	0.184 \| good
2026-05-13T07:00:00.000Z	36 \| good	3.677 \| good	14.183 \| good	38.539 \| good	0.375 \| good	3.667 \| good	0.1 \| good
2026-05-13T08:00:00.000Z	35 \| good	3.632 \| good	10.886 \| good	38.035 \| good	0.297 \| good	4.254 \| good	0.128 \| good
2026-05-13T09:00:00.000Z	33 \| good	3.318 \| good	7.701 \| good	36.464 \| good	0.296 \| good	5.734 \| good	0.128 \| good
2026-05-13T10:00:00.000Z	30 \| good	3.082 \| good	11.566 \| good	32.066 \| good	0.334 \| good	7.267 \| good	0.172 \| good
2026-05-13T11:00:00.000Z	31 \| good	3.504 \| good	11.514 \| good	32.817 \| good	0.352 \| good	8.368 \| good	0.217 \| good
2026-05-13T12:00:00.000Z	25 \| good	3.705 \| good	13.721 \| good	27.413 \| good	0.458 \| good	6.72 \| good	0.228 \| good
2026-05-13T13:00:00.000Z	29 \| good	3.773 \| good	13.517 \| good	31.143 \| good	0.458 \| good	6.342 \| good	0.228 \| good
2026-05-13T14:00:00.000Z	31 \| good	3.353 \| good	13.741 \| good	33.995 \| good	0.358 \| good	9.856 \| good	0.226 \| good
2026-05-13T15:00:00.000Z	35 \| good	3.067 \| good	10.037 \| good	38.228 \| good	0.421 \| good	7.063 \| good	0.198 \| good
2026-05-13T16:00:00.000Z	38 \| good	4.646 \| good	20.102 \| good	41.208 \| good	0.235 \| good	1.284 \| good	0.135 \| good
2026-05-13T17:00:00.000Z	32 \| good	3.191 \| good	13.657 \| good	35.423 \| good	0.301 \| good	6.553 \| good	0.211 \| good
2026-05-13T18:00:00.000Z	37 \| good	4.321 \| good	16.18 \| good	39.843 \| good	0.459 \| good	6.541 \| good	0.255 \| good
2026-05-13T19:00:00.000Z	39 \| good	4.316 \| good	17.921 \| good	42.339 \| good	0.459 \| good	6.406 \| good	0.239 \| good
2026-05-13T20:00:00.000Z	44 \| good	5.089 \| good	17.57 \| good	46.81 \| good	0.463 \| good	3.553 \| good	0.187 \| good
2026-05-13T21:00:00.000Z	44 \| good	4.88 \| good	18.596 \| good	47.366 \| good	0.464 \| good	4.205 \| good	0.159 \| good
2026-05-13T22:00:00.000Z	45 \| good	4.993 \| good	20.78 \| good	48.937 \| good	0.523 \| good	3.167 \| good	0.143 \| good
2026-05-13T23:00:00.000Z	46 \| good	4.868 \| good	22.747 \| good	50.479 \| good	0.432 \| good	4.274 \| good	0.198 \| good
2026-05-14T00:00:00.000Z	45 \| good	4.886 \| good	17.721 \| good	49.209 \| good	0.416 \| good	4.705 \| good	0.183 \| good
2026-05-14T01:00:00.000Z	49 \| good	5.074 \| good	17.98 \| good	52.511 \| good	0.427 \| good	4.718 \| good	0.211 \| good
2026-05-14T02:00:00.000Z	47 \| good	5.038 \| good	18.816 \| good	50.941 \| good	0.423 \| good	3.546 \| good	0.211 \| good
2026-05-14T03:00:00.000Z	45 \| good	5.304 \| good	19.757 \| good	48.539 \| good	0.352 \| good	3.293 \| good	0.228 \| good
2026-05-14T04:00:00.000Z	46 \| good	5.26 \| good	21.14 \| good	49.57 \| good	0.399 \| good	3.173 \| good	0.213 \| good
2026-05-14T05:00:00.000Z	46 \| good	5.268 \| good	19.418 \| good	49.591 \| good	0.417 \| good	4.25 \| good	0.156 \| good
2026-05-14T06:00:00.000Z	44 \| good	5.149 \| good	18.586 \| good	47.327 \| good	0.397 \| good	4.42 \| good	0.156 \| good
2026-05-14T07:00:00.000Z	43 \| good	5.155 \| good	18.974 \| good	46.322 \| good	0.397 \| good	1.986 \| good	0.156 \| good
2026-05-14T08:00:00.000Z	44 \| good	4.674 \| good	16.742 \| good	46.8 \| good	0.338 \| good	2.992 \| good	0.188 \| good
2026-05-14T09:00:00.000Z	43 \| good	4.424 \| good	16.058 \| good	46.072 \| good	0.398 \| good	1.884 \| good	0.128 \| good
2026-05-14T10:00:00.000Z	44 \| good	4.12 \| good	16.76 \| good	47.688 \| good	0.357 \| good	5.146 \| good	0.187 \| good
2026-05-14T11:00:00.000Z	44 \| good	3.95 \| good	13.866 \| good	47.557 \| good	0.481 \| good	9.655 \| good	0.189 \| good
2026-05-14T12:00:00.000Z	42 \| good	4.098 \| good	15.125 \| good	44.978 \| good	0.394 \| good	10.077 \| good	0.219 \| good
2026-05-14T12:00:00.000Z	38 \| good	4.553 \| good	20.803 \| good	41.379 \| good	0.453 \| good	9.973 \| good	0.217 \| good
2026-05-14T10:00:00.000Z	35 \| good	2.759 \| good	11.245 \| good	37.775 \| good	0.176 \| good	1.038 \| good	0.123 \| good
2026-05-14T11:00:00.000Z	31 \| good	2.638 \| good	10.566 \| good	34.44 \| good	0.168 \| good	1.24 \| good	0.125 \| good
2026-05-14T12:00:00.000Z	32 \| good	2.161 \| good	8.628 \| good	34.62 \| good	0.17 \| good	1.621 \| good	0.129 \| good
2026-05-14T13:00:00.000Z	31 \| good	3.636 \| good	16 \| good	32.595 \| good	0.174 \| good	1.589 \| good	0.131 \| good
2026-05-14T14:00:00.000Z	34 \| good	4.444 \| good	19.212 \| good	37.142 \| good	0.177 \| good	1.678 \| good	0.132 \| good
2026-05-14T15:00:00.000Z	37 \| good	4.547 \| good	19.934 \| good	39.885 \| good	0.176 \| good	1.764 \| good	0.133 \| good
2026-05-14T16:00:00.000Z	39 \| good	4.071 \| good	18.18 \| good	42.204 \| good	0.182 \| good	1.783 \| good	0.133 \| good
2026-05-14T17:00:00.000Z	35 \| good	4.18 \| good	18.273 \| good	37.557 \| good	0.193 \| good	1.475 \| good	0.131 \| good
2026-05-14T18:00:00.000Z	34 \| good	4.676 \| good	20.632 \| good	37.454 \| good	0.201 \| good	1.497 \| good	0.131 \| good
2026-05-14T19:00:00.000Z	33 \| good	4.789 \| good	20.905 \| good	35.604 \| good	0.202 \| good	1.726 \| good	0.132 \| good
2026-05-14T20:00:00.000Z	32 \| good	3.397 \| good	15.097 \| good	34.634 \| good	0.189 \| good	2.199 \| good	0.135 \| good
2026-05-14T21:00:00.000Z	33 \| good	3.365 \| good	14.951 \| good	35.733 \| good	0.169 \| good	2.811 \| good	0.14 \| good
2026-05-14T22:00:00.000Z	34 \| good	2.996 \| good	12.037 \| good	37.368 \| good	0.157 \| good	3.676 \| good	0.148 \| good
2026-05-14T23:00:00.000Z	37 \| good	1.612 \| good	6.98 \| good	39.676 \| good	0.156 \| good	4.181 \| good	0.151 \| good
2026-05-15T00:00:00.000Z	41 \| good	3.058 \| good	13.201 \| good	43.644 \| good	0.166 \| good	4.852 \| good	0.153 \| good
2026-05-15T01:00:00.000Z	42 \| good	3.058 \| good	13.36 \| good	44.905 \| good	0.181 \| good	5.435 \| good	0.154 \| good
2026-05-15T02:00:00.000Z	38 \| good	4.908 \| good	21.083 \| good	41.115 \| good	0.191 \| good	5.398 \| good	0.152 \| good
2026-05-15T03:00:00.000Z	31 \| good	5.455 \| good	23.773 \| good	33.698 \| good	0.204 \| good	4.989 \| good	0.148 \| good
2026-05-15T04:00:00.000Z	33 \| good	3.899 \| good	17.16 \| good	35.689 \| good	0.205 \| good	4.716 \| good	0.146 \| good
2026-05-15T05:00:00.000Z	32 \| good	3.343 \| good	14.173 \| good	34.771 \| good	0.19 \| good	3.723 \| good	0.14 \| good
2026-05-15T06:00:00.000Z	33 \| good	2.622 \| good	10.772 \| good	36.123 \| good	0.176 \| good	3.112 \| good	0.135 \| good
2026-05-15T07:00:00.000Z	35 \| good	2.565 \| good	10.667 \| good	37.894 \| good	0.168 \| good	2.878 \| good	0.132 \| good
2026-05-15T08:00:00.000Z	34 \| good	2.244 \| good	9.468 \| good	37.37 \| good	0.158 \| good	2.632 \| good	0.129 \| good
2026-05-15T09:00:00.000Z	32 \| good	2.631 \| good	10.318 \| good	34.94 \| good	0.154 \| good	2.315 \| good	0.125 \| good
2026-05-15T10:00:00.000Z	31 \| good	2.273 \| good	9.226 \| good	33.822 \| good	0.152 \| good	2.224 \| good	0.123 \| good
2026-05-15T11:00:00.000Z	31 \| good	2.057 \| good	8.073 \| good	33.814 \| good	0.143 \| good	2.118 \| good	0.122 \| good
2026-05-15T12:00:00.000Z	32 \| good	1.76 \| good	7.209 \| good	34.587 \| good	0.128 \| good	2.213 \| good	0.122 \| good
2026-05-15T13:00:00.000Z	33 \| good	1.317 \| good	5.073 \| good	36.113 \| good	0.114 \| good	2.201 \| good	0.123 \| good
2026-05-15T14:00:00.000Z	34 \| good	2.239 \| good	9.197 \| good	37.023 \| good	0.106 \| good	1.954 \| good	0.121 \| good
2026-05-15T15:00:00.000Z	35 \| good	3.302 \| good	14.737 \| good	38.33 \| good	0.099 \| good	1.551 \| good	0.118 \| good
2026-05-15T16:00:00.000Z	37 \| good	3.34 \| good	14.342 \| good	40.286 \| good	0.099 \| good	1.329 \| good	0.117 \| good
2026-05-15T17:00:00.000Z	36 \| good	3.76 \| good	16.282 \| good	39.052 \| good	0.105 \| good	1.228 \| good	0.117 \| good
2026-05-15T18:00:00.000Z	33 \| good	3.966 \| good	17.282 \| good	36.254 \| good	0.116 \| good	1.257 \| good	0.118 \| good
2026-05-15T19:00:00.000Z	33 \| good	4.367 \| good	19.117 \| good	35.552 \| good	0.127 \| good	1.508 \| good	0.12 \| good
2026-05-15T20:00:00.000Z	31 \| good	4.354 \| good	18.791 \| good	34.27 \| good	0.145 \| good	1.891 \| good	0.123 \| good
2026-05-15T21:00:00.000Z	34 \| good	3.489 \| good	15.61 \| good	37.447 \| good	0.169 \| good	2.727 \| good	0.13 \| good
2026-05-15T22:00:00.000Z	39 \| good	2.929 \| good	11.896 \| good	42.1 \| good	0.202 \| good	3.866 \| good	0.141 \| good
2026-05-15T23:00:00.000Z	38 \| good	2.369 \| good	9.57 \| good	41.257 \| good	0.243 \| good	5.671 \| good	0.156 \| good
2026-05-16T00:00:00.000Z	38 \| good	2.393 \| good	9.56 \| good	40.879 \| good	0.277 \| good	7.88 \| good	0.169 \| good
2026-05-16T01:00:00.000Z	33 \| good	2.543 \| good	10.594 \| good	35.534 \| good	0.296 \| good	8.715 \| good	0.172 \| good
2026-05-16T02:00:00.000Z	27 \| good	5.131 \| good	22.122 \| good	27.506 \| good	0.297 \| good	9.042 \| good	0.173 \| good
2026-05-16T03:00:00.000Z	33 \| good	5.72 \| good	25.672 \| good	21.331 \| good	0.287 \| good	9.191 \| good	0.172 \| good
2026-05-16T04:00:00.000Z	44 \| good	7.651 \| good	33.384 \| good	17.614 \| good	0.267 \| good	8.648 \| good	0.17 \| good
2026-05-16T05:00:00.000Z	38 \| good	7.235 \| good	31.826 \| good	17.528 \| good	0.239 \| good	7.434 \| good	0.164 \| good
2026-05-16T06:00:00.000Z	28 \| good	3.657 \| good	4.018 \| good	29.834 \| good	0.208 \| good	6.114 \| good	0.156 \| good
2026-05-16T07:00:00.000Z	21 \| good	2.954 \| good	12.054 \| good	22.918 \| good	0.178 \| good	4.975 \| good	0.148 \| good
2026-05-16T08:00:00.000Z	22 \| good	2.271 \| good	9.586 \| good	23.751 \| good	0.161 \| good	4.134 \| good	0.142 \| good
2026-05-16T09:00:00.000Z	23 \| good	1.99 \| good	7.848 \| good	25.185 \| good	0.162 \| good	3.835 \| good	0.141 \| good

Hanover

Get reliable air quality data to drive your business

Hanover, Massachusetts air quality map: Stay updated on AQI near you

0.22ppm

How accurate is Massachusetts, USA air quality data?

Air quality and pollutant data for Massachusetts, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Hanover, Massachusetts?

The air quality information for Hanover, Massachusetts is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Hanover, Massachusetts at its worst?

In the past 24 hours, the air quality in Hanover, Massachusetts was at its worst at 01:00:00 on 2026-05-14.

When did Hanover, Massachusetts experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Hanover, Massachusetts was observed at 10:00:00 on 2026-05-13.

What is the AQI in Hanover, Massachusetts right now?

As of now, the AQI in Hanover, Massachusetts is 42, indicating Good conditions.

What is the most common type of pollution in Hanover, Massachusetts?

Hanover, Massachusetts air has the highest levels of O3.

What should I do in case of poor air quality in Hanover, Massachusetts?

Poor air quality in Hanover, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Hanover, Massachusetts at the moment?

PM_2.5 levels in Hanover, Massachusetts are currently 4.407 μg/m³.

What is the PM₁₀ level in Hanover, Massachusetts at the moment?

The PM₁₀ concentration in Hanover, Massachusetts is 16.181 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Hanover, Massachusetts at the moment?

The current carbon monoxide (CO) concentration in Hanover, Massachusetts is 0.131 ppm.

What is the sulfur dioxide (SO₂) level in Hanover, Massachusetts at the moment?

Currently, Hanover, Massachusetts has a sulfur dioxide (SO₂) concentration of 0.401 ppb.

What is the ozone (O₃) level in Hanover, Massachusetts at the moment?

The current ozone (O₃) level in Hanover, Massachusetts at the moment is 45.498 ppm.

What is the nitrogen dioxide (NO₂) level in Hanover, Massachusetts at the moment?

Nitrogen dioxide (NO₂) level in Hanover, Massachusetts at the moment is 1.875 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	28 \| good	2.453 \| good	12.591 \| good	29.703 \| good	0.717 \| good	5.778 \| good	0.187 \| good
2026-05-12T14:00:00.000Z	29 \| good	2.103 \| good	7.559 \| good	31.466 \| good	0.625 \| good	3.742 \| good	0.176 \| good
2026-05-12T15:00:00.000Z	30 \| good	2.305 \| good	8.043 \| good	31.752 \| good	0.402 \| good	3.038 \| good	0.159 \| good
2026-05-12T16:00:00.000Z	31 \| good	2.192 \| good	9.145 \| good	33.517 \| good	0.429 \| good	3.598 \| good	0.159 \| good
2026-05-12T17:00:00.000Z	32 \| good	2.475 \| good	7.138 \| good	35.161 \| good	0.384 \| good	3.896 \| good	0.159 \| good
2026-05-12T18:00:00.000Z	32 \| good	2.419 \| good	8.89 \| good	34.654 \| good	0.398 \| good	3.321 \| good	0.159 \| good
2026-05-12T19:00:00.000Z	35 \| good	2.352 \| good	7.812 \| good	37.608 \| good	0.398 \| good	3.344 \| good	0.159 \| good
2026-05-12T20:00:00.000Z	36 \| good	1.976 \| good	7.378 \| good	39.129 \| good	0.422 \| good	2.981 \| good	0.143 \| good
2026-05-12T21:00:00.000Z	37 \| good	1.98 \| good	8.415 \| good	39.98 \| good	0.422 \| good	3.003 \| good	0.143 \| good
2026-05-12T22:00:00.000Z	37 \| good	1.791 \| good	9.604 \| good	40.142 \| good	0.361 \| good	2.103 \| good	0.128 \| good
2026-05-12T23:00:00.000Z	38 \| good	1.906 \| good	6.486 \| good	40.842 \| good	0.379 \| good	3.14 \| good	0.143 \| good
2026-05-13T00:00:00.000Z	38 \| good	1.126 \| good	3.354 \| good	40.892 \| good	0.36 \| good	3.365 \| good	0.172 \| good
2026-05-13T01:00:00.000Z	35 \| good	1.874 \| good	5.707 \| good	38.379 \| good	0.386 \| good	4.54 \| good	0.204 \| good
2026-05-13T02:00:00.000Z	35 \| good	2.15 \| good	7.295 \| good	38.043 \| good	0.377 \| good	5.272 \| good	0.204 \| good
2026-05-13T03:00:00.000Z	25 \| good	3.995 \| good	17.704 \| good	27.304 \| good	0.388 \| good	12.633 \| good	0.204 \| good
2026-05-13T04:00:00.000Z	28 \| good	3.681 \| good	11.747 \| good	30.459 \| good	0.325 \| good	3.99 \| good	0.217 \| good
2026-05-13T05:00:00.000Z	29 \| good	3.805 \| good	14.929 \| good	30.64 \| good	0.325 \| good	3.601 \| good	0.2 \| good
2026-05-13T06:00:00.000Z	30 \| good	3.542 \| good	11.512 \| good	32.492 \| good	0.342 \| good	3.78 \| good	0.184 \| good
2026-05-13T07:00:00.000Z	36 \| good	3.677 \| good	14.183 \| good	38.539 \| good	0.375 \| good	3.667 \| good	0.1 \| good
2026-05-13T08:00:00.000Z	35 \| good	3.632 \| good	10.886 \| good	38.035 \| good	0.297 \| good	4.254 \| good	0.128 \| good
2026-05-13T09:00:00.000Z	33 \| good	3.318 \| good	7.701 \| good	36.464 \| good	0.296 \| good	5.734 \| good	0.128 \| good
2026-05-13T10:00:00.000Z	30 \| good	3.082 \| good	11.566 \| good	32.066 \| good	0.334 \| good	7.267 \| good	0.172 \| good
2026-05-13T11:00:00.000Z	31 \| good	3.504 \| good	11.514 \| good	32.817 \| good	0.352 \| good	8.368 \| good	0.217 \| good
2026-05-13T12:00:00.000Z	25 \| good	3.705 \| good	13.721 \| good	27.413 \| good	0.458 \| good	6.72 \| good	0.228 \| good
2026-05-13T13:00:00.000Z	29 \| good	3.773 \| good	13.517 \| good	31.143 \| good	0.458 \| good	6.342 \| good	0.228 \| good
2026-05-13T14:00:00.000Z	31 \| good	3.353 \| good	13.741 \| good	33.995 \| good	0.358 \| good	9.856 \| good	0.226 \| good
2026-05-13T15:00:00.000Z	35 \| good	3.067 \| good	10.037 \| good	38.228 \| good	0.421 \| good	7.063 \| good	0.198 \| good
2026-05-13T16:00:00.000Z	38 \| good	4.646 \| good	20.102 \| good	41.208 \| good	0.235 \| good	1.284 \| good	0.135 \| good
2026-05-13T17:00:00.000Z	32 \| good	3.191 \| good	13.657 \| good	35.423 \| good	0.301 \| good	6.553 \| good	0.211 \| good
2026-05-13T18:00:00.000Z	37 \| good	4.321 \| good	16.18 \| good	39.843 \| good	0.459 \| good	6.541 \| good	0.255 \| good
2026-05-13T19:00:00.000Z	39 \| good	4.316 \| good	17.921 \| good	42.339 \| good	0.459 \| good	6.406 \| good	0.239 \| good
2026-05-13T20:00:00.000Z	44 \| good	5.089 \| good	17.57 \| good	46.81 \| good	0.463 \| good	3.553 \| good	0.187 \| good
2026-05-13T21:00:00.000Z	44 \| good	4.88 \| good	18.596 \| good	47.366 \| good	0.464 \| good	4.205 \| good	0.159 \| good
2026-05-13T22:00:00.000Z	45 \| good	4.993 \| good	20.78 \| good	48.937 \| good	0.523 \| good	3.167 \| good	0.143 \| good
2026-05-13T23:00:00.000Z	46 \| good	4.868 \| good	22.747 \| good	50.479 \| good	0.432 \| good	4.274 \| good	0.198 \| good
2026-05-14T00:00:00.000Z	45 \| good	4.886 \| good	17.721 \| good	49.209 \| good	0.416 \| good	4.705 \| good	0.183 \| good
2026-05-14T01:00:00.000Z	49 \| good	5.074 \| good	17.98 \| good	52.511 \| good	0.427 \| good	4.718 \| good	0.211 \| good
2026-05-14T02:00:00.000Z	47 \| good	5.038 \| good	18.816 \| good	50.941 \| good	0.423 \| good	3.546 \| good	0.211 \| good
2026-05-14T03:00:00.000Z	45 \| good	5.304 \| good	19.757 \| good	48.539 \| good	0.352 \| good	3.293 \| good	0.228 \| good
2026-05-14T04:00:00.000Z	46 \| good	5.26 \| good	21.14 \| good	49.57 \| good	0.399 \| good	3.173 \| good	0.213 \| good
2026-05-14T05:00:00.000Z	46 \| good	5.268 \| good	19.418 \| good	49.591 \| good	0.417 \| good	4.25 \| good	0.156 \| good
2026-05-14T06:00:00.000Z	44 \| good	5.149 \| good	18.586 \| good	47.327 \| good	0.397 \| good	4.42 \| good	0.156 \| good
2026-05-14T07:00:00.000Z	43 \| good	5.155 \| good	18.974 \| good	46.322 \| good	0.397 \| good	1.986 \| good	0.156 \| good
2026-05-14T08:00:00.000Z	44 \| good	4.674 \| good	16.742 \| good	46.8 \| good	0.338 \| good	2.992 \| good	0.188 \| good
2026-05-14T09:00:00.000Z	43 \| good	4.424 \| good	16.058 \| good	46.072 \| good	0.398 \| good	1.884 \| good	0.128 \| good
2026-05-14T10:00:00.000Z	44 \| good	4.12 \| good	16.76 \| good	47.688 \| good	0.357 \| good	5.146 \| good	0.187 \| good
2026-05-14T11:00:00.000Z	44 \| good	3.95 \| good	13.866 \| good	47.557 \| good	0.481 \| good	9.655 \| good	0.189 \| good
2026-05-14T12:00:00.000Z	42 \| good	4.098 \| good	15.125 \| good	44.978 \| good	0.394 \| good	10.077 \| good	0.219 \| good
2026-05-14T12:00:00.000Z	38 \| good	4.553 \| good	20.803 \| good	41.379 \| good	0.453 \| good	9.973 \| good	0.217 \| good
2026-05-14T10:00:00.000Z	35 \| good	2.759 \| good	11.245 \| good	37.775 \| good	0.176 \| good	1.038 \| good	0.123 \| good
2026-05-14T11:00:00.000Z	31 \| good	2.638 \| good	10.566 \| good	34.44 \| good	0.168 \| good	1.24 \| good	0.125 \| good
2026-05-14T12:00:00.000Z	32 \| good	2.161 \| good	8.628 \| good	34.62 \| good	0.17 \| good	1.621 \| good	0.129 \| good
2026-05-14T13:00:00.000Z	31 \| good	3.636 \| good	16 \| good	32.595 \| good	0.174 \| good	1.589 \| good	0.131 \| good
2026-05-14T14:00:00.000Z	34 \| good	4.444 \| good	19.212 \| good	37.142 \| good	0.177 \| good	1.678 \| good	0.132 \| good
2026-05-14T15:00:00.000Z	37 \| good	4.547 \| good	19.934 \| good	39.885 \| good	0.176 \| good	1.764 \| good	0.133 \| good
2026-05-14T16:00:00.000Z	39 \| good	4.071 \| good	18.18 \| good	42.204 \| good	0.182 \| good	1.783 \| good	0.133 \| good
2026-05-14T17:00:00.000Z	35 \| good	4.18 \| good	18.273 \| good	37.557 \| good	0.193 \| good	1.475 \| good	0.131 \| good
2026-05-14T18:00:00.000Z	34 \| good	4.676 \| good	20.632 \| good	37.454 \| good	0.201 \| good	1.497 \| good	0.131 \| good
2026-05-14T19:00:00.000Z	33 \| good	4.789 \| good	20.905 \| good	35.604 \| good	0.202 \| good	1.726 \| good	0.132 \| good
2026-05-14T20:00:00.000Z	32 \| good	3.397 \| good	15.097 \| good	34.634 \| good	0.189 \| good	2.199 \| good	0.135 \| good
2026-05-14T21:00:00.000Z	33 \| good	3.365 \| good	14.951 \| good	35.733 \| good	0.169 \| good	2.811 \| good	0.14 \| good
2026-05-14T22:00:00.000Z	34 \| good	2.996 \| good	12.037 \| good	37.368 \| good	0.157 \| good	3.676 \| good	0.148 \| good
2026-05-14T23:00:00.000Z	37 \| good	1.612 \| good	6.98 \| good	39.676 \| good	0.156 \| good	4.181 \| good	0.151 \| good
2026-05-15T00:00:00.000Z	41 \| good	3.058 \| good	13.201 \| good	43.644 \| good	0.166 \| good	4.852 \| good	0.153 \| good
2026-05-15T01:00:00.000Z	42 \| good	3.058 \| good	13.36 \| good	44.905 \| good	0.181 \| good	5.435 \| good	0.154 \| good
2026-05-15T02:00:00.000Z	38 \| good	4.908 \| good	21.083 \| good	41.115 \| good	0.191 \| good	5.398 \| good	0.152 \| good
2026-05-15T03:00:00.000Z	31 \| good	5.455 \| good	23.773 \| good	33.698 \| good	0.204 \| good	4.989 \| good	0.148 \| good
2026-05-15T04:00:00.000Z	33 \| good	3.899 \| good	17.16 \| good	35.689 \| good	0.205 \| good	4.716 \| good	0.146 \| good
2026-05-15T05:00:00.000Z	32 \| good	3.343 \| good	14.173 \| good	34.771 \| good	0.19 \| good	3.723 \| good	0.14 \| good
2026-05-15T06:00:00.000Z	33 \| good	2.622 \| good	10.772 \| good	36.123 \| good	0.176 \| good	3.112 \| good	0.135 \| good
2026-05-15T07:00:00.000Z	35 \| good	2.565 \| good	10.667 \| good	37.894 \| good	0.168 \| good	2.878 \| good	0.132 \| good
2026-05-15T08:00:00.000Z	34 \| good	2.244 \| good	9.468 \| good	37.37 \| good	0.158 \| good	2.632 \| good	0.129 \| good
2026-05-15T09:00:00.000Z	32 \| good	2.631 \| good	10.318 \| good	34.94 \| good	0.154 \| good	2.315 \| good	0.125 \| good
2026-05-15T10:00:00.000Z	31 \| good	2.273 \| good	9.226 \| good	33.822 \| good	0.152 \| good	2.224 \| good	0.123 \| good
2026-05-15T11:00:00.000Z	31 \| good	2.057 \| good	8.073 \| good	33.814 \| good	0.143 \| good	2.118 \| good	0.122 \| good
2026-05-15T12:00:00.000Z	32 \| good	1.76 \| good	7.209 \| good	34.587 \| good	0.128 \| good	2.213 \| good	0.122 \| good
2026-05-15T13:00:00.000Z	33 \| good	1.317 \| good	5.073 \| good	36.113 \| good	0.114 \| good	2.201 \| good	0.123 \| good
2026-05-15T14:00:00.000Z	34 \| good	2.239 \| good	9.197 \| good	37.023 \| good	0.106 \| good	1.954 \| good	0.121 \| good
2026-05-15T15:00:00.000Z	35 \| good	3.302 \| good	14.737 \| good	38.33 \| good	0.099 \| good	1.551 \| good	0.118 \| good
2026-05-15T16:00:00.000Z	37 \| good	3.34 \| good	14.342 \| good	40.286 \| good	0.099 \| good	1.329 \| good	0.117 \| good
2026-05-15T17:00:00.000Z	36 \| good	3.76 \| good	16.282 \| good	39.052 \| good	0.105 \| good	1.228 \| good	0.117 \| good
2026-05-15T18:00:00.000Z	33 \| good	3.966 \| good	17.282 \| good	36.254 \| good	0.116 \| good	1.257 \| good	0.118 \| good
2026-05-15T19:00:00.000Z	33 \| good	4.367 \| good	19.117 \| good	35.552 \| good	0.127 \| good	1.508 \| good	0.12 \| good
2026-05-15T20:00:00.000Z	31 \| good	4.354 \| good	18.791 \| good	34.27 \| good	0.145 \| good	1.891 \| good	0.123 \| good
2026-05-15T21:00:00.000Z	34 \| good	3.489 \| good	15.61 \| good	37.447 \| good	0.169 \| good	2.727 \| good	0.13 \| good
2026-05-15T22:00:00.000Z	39 \| good	2.929 \| good	11.896 \| good	42.1 \| good	0.202 \| good	3.866 \| good	0.141 \| good
2026-05-15T23:00:00.000Z	38 \| good	2.369 \| good	9.57 \| good	41.257 \| good	0.243 \| good	5.671 \| good	0.156 \| good
2026-05-16T00:00:00.000Z	38 \| good	2.393 \| good	9.56 \| good	40.879 \| good	0.277 \| good	7.88 \| good	0.169 \| good
2026-05-16T01:00:00.000Z	33 \| good	2.543 \| good	10.594 \| good	35.534 \| good	0.296 \| good	8.715 \| good	0.172 \| good
2026-05-16T02:00:00.000Z	27 \| good	5.131 \| good	22.122 \| good	27.506 \| good	0.297 \| good	9.042 \| good	0.173 \| good
2026-05-16T03:00:00.000Z	33 \| good	5.72 \| good	25.672 \| good	21.331 \| good	0.287 \| good	9.191 \| good	0.172 \| good
2026-05-16T04:00:00.000Z	44 \| good	7.651 \| good	33.384 \| good	17.614 \| good	0.267 \| good	8.648 \| good	0.17 \| good
2026-05-16T05:00:00.000Z	38 \| good	7.235 \| good	31.826 \| good	17.528 \| good	0.239 \| good	7.434 \| good	0.164 \| good
2026-05-16T06:00:00.000Z	28 \| good	3.657 \| good	4.018 \| good	29.834 \| good	0.208 \| good	6.114 \| good	0.156 \| good
2026-05-16T07:00:00.000Z	21 \| good	2.954 \| good	12.054 \| good	22.918 \| good	0.178 \| good	4.975 \| good	0.148 \| good
2026-05-16T08:00:00.000Z	22 \| good	2.271 \| good	9.586 \| good	23.751 \| good	0.161 \| good	4.134 \| good	0.142 \| good
2026-05-16T09:00:00.000Z	23 \| good	1.99 \| good	7.848 \| good	25.185 \| good	0.162 \| good	3.835 \| good	0.141 \| good

Live air quality index in Hanover, Massachusetts today

Major air pollutants in Hanover, Massachusetts

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Hanover, Massachusetts air quality map: Stay updated on AQI near you

Air quality in nearby cities

Norwell, Massachusetts

Hanson, Massachusetts

Rockland, Massachusetts

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What is the sulfur dioxide (SO2) level in Hanover, Massachusetts at the moment?

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What is the nitrogen dioxide (NO2) level in Hanover, Massachusetts at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Hanover, Massachusetts at the moment?

What is the PM₁₀ level in Hanover, Massachusetts at the moment?

What is the sulfur dioxide (SO₂) level in Hanover, Massachusetts at the moment?

What is the ozone (O₃) level in Hanover, Massachusetts at the moment?

What is the nitrogen dioxide (NO₂) level in Hanover, Massachusetts at the moment?