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

Currently, Marshfield, Massachusetts has a sulfur dioxide (SO2) concentration of 0.387 ppb.

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

The current ozone (O3) level in Marshfield, Massachusetts at the moment is 30.345 ppm.

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

Nitrogen dioxide (NO2) level in Marshfield, Massachusetts at the moment is 3.067 ppb.

Live air quality index in Marshfield, Massachusetts today

Name: Live air pollution levels in Marshfield, Massachusetts today
Creator: Ambee

Stay updated with real-time air quality in Marshfield, 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

Marshfield, Massachusetts

Last updated: ... (Local time)

Major air pollutants in Marshfield, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

29.40 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

121.57 μg/m³

155

255

425

605+

Ozone (O₃)

26.18 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.94 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Marshfield, Massachusetts

Get Live Pollen Counts

Marshfield, Massachusetts

Scroll To Air Quality Map

Track live Marshfield, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-30T04:00:00.000Z	54 \| moderate	10.841 \| good	47.222 \| good	55.583 \| fine	0.372 \| good	10.79 \| good	0.331 \| good
2025-07-30T05:00:00.000Z	52 \| moderate	10.262 \| good	40.458 \| good	44.79 \| good	0.443 \| good	13.61 \| good	0.348 \| good
2025-07-30T06:00:00.000Z	52 \| moderate	9.724 \| good	56.297 \| fine	45.406 \| good	0.359 \| good	17.307 \| good	0.283 \| good
2025-07-30T07:00:00.000Z	49 \| good	8.551 \| good	40.599 \| good	41.237 \| good	0.485 \| good	13.445 \| good	0.323 \| good
2025-07-30T08:00:00.000Z	56 \| moderate	12.188 \| fine	45.657 \| good	35.621 \| good	0.543 \| good	14.134 \| good	0.311 \| good
2025-07-30T09:00:00.000Z	54 \| moderate	11.381 \| good	45.024 \| good	27.896 \| good	0.509 \| good	13.299 \| good	0.254 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	9.862 \| good	23.028 \| good	21.786 \| good	0.42 \| good	12.557 \| good	0.284 \| good
2025-07-30T11:00:00.000Z	52 \| moderate	9.872 \| good	41.697 \| good	21.37 \| good	0.436 \| good	10.678 \| good	0.301 \| good
2025-07-30T12:00:00.000Z	49 \| good	9.202 \| good	36.395 \| good	18.778 \| good	0.47 \| good	11.921 \| good	0.344 \| good
2025-07-30T13:00:00.000Z	52 \| moderate	10.21 \| good	43.628 \| good	26.846 \| good	0.453 \| good	8.714 \| good	0.295 \| good
2025-07-30T14:00:00.000Z	52 \| moderate	10.136 \| good	42.043 \| good	30.267 \| good	0.502 \| good	7.287 \| good	0.267 \| good
2025-07-30T15:00:00.000Z	52 \| moderate	9.693 \| good	27.218 \| good	30.672 \| good	0.41 \| good	7.408 \| good	0.26 \| good
2025-07-30T16:00:00.000Z	52 \| moderate	9.823 \| good	40.509 \| good	41.122 \| good	0.399 \| good	6.375 \| good	0.236 \| good
2025-07-30T17:00:00.000Z	54 \| moderate	10.502 \| good	28.992 \| good	35.494 \| good	0.544 \| good	5.413 \| good	0.265 \| good
2025-07-30T18:00:00.000Z	52 \| moderate	9.518 \| good	33.525 \| good	41.889 \| good	0.515 \| good	4.931 \| good	0.249 \| good
2025-07-30T19:00:00.000Z	54 \| moderate	10.89 \| good	32.275 \| good	41.716 \| good	0.535 \| good	5.248 \| good	0.282 \| good
2025-07-30T20:00:00.000Z	56 \| moderate	11.737 \| good	50.012 \| good	39.417 \| good	0.453 \| good	5.051 \| good	0.282 \| good
2025-07-30T21:00:00.000Z	52 \| moderate	9.555 \| good	47.844 \| good	44.866 \| good	0.513 \| good	5.782 \| good	0.314 \| good
2025-07-30T22:00:00.000Z	52 \| moderate	9.766 \| good	39.846 \| good	37.953 \| good	0.456 \| good	4.309 \| good	0.325 \| good
2025-07-30T23:00:00.000Z	52 \| moderate	10.13 \| good	31.564 \| good	44.124 \| good	0.59 \| good	5.003 \| good	0.301 \| good
2025-07-31T00:00:00.000Z	49 \| good	9.384 \| good	28.62 \| good	49.88 \| good	0.445 \| good	5.004 \| good	0.301 \| good
2025-07-31T01:00:00.000Z	49 \| good	8.687 \| good	30.175 \| good	46.237 \| good	0.451 \| good	6.069 \| good	0.357 \| good
2025-07-31T02:00:00.000Z	49 \| good	9.271 \| good	39.198 \| good	50.357 \| good	0.474 \| good	7.238 \| good	0.314 \| good
2025-07-31T03:00:00.000Z	52 \| moderate	9.331 \| good	58.317 \| fine	55.47 \| fine	0.434 \| good	8.142 \| good	0.285 \| good
2025-07-31T04:00:00.000Z	49 \| good	9.068 \| good	46.559 \| good	50.785 \| good	0.432 \| good	8.468 \| good	0.285 \| good
2025-07-31T05:00:00.000Z	51 \| moderate	9.221 \| good	49.941 \| good	55.331 \| fine	0.44 \| good	10.084 \| good	0.307 \| good
2025-07-31T06:00:00.000Z	54 \| moderate	11.275 \| good	39.343 \| good	54.706 \| good	0.837 \| good	9.225 \| good	0.316 \| good
2025-07-31T07:00:00.000Z	58 \| moderate	12.728 \| fine	46.573 \| good	28.013 \| good	0.366 \| good	11.462 \| good	0.227 \| good
2025-07-31T08:00:00.000Z	44 \| good	8.179 \| good	37.642 \| good	29.882 \| good	0.43 \| good	11.98 \| good	0.227 \| good
2025-07-31T09:00:00.000Z	49 \| good	9.22 \| good	37.011 \| good	38.419 \| good	0.601 \| good	8.727 \| good	0.214 \| good
2025-07-31T10:00:00.000Z	58 \| moderate	13.012 \| fine	45.295 \| good	32.757 \| good	0.63 \| good	7.682 \| good	0.245 \| good
2025-07-31T11:00:00.000Z	52 \| moderate	10.269 \| good	29.459 \| good	32.643 \| good	0.568 \| good	8.323 \| good	0.302 \| good
2025-07-31T12:00:00.000Z	54 \| moderate	11.034 \| good	45.797 \| good	30.467 \| good	0.39 \| good	7.626 \| good	0.283 \| good
2025-07-31T13:00:00.000Z	58 \| moderate	13.244 \| fine	48.963 \| good	28.685 \| good	0.375 \| good	6.972 \| good	0.312 \| good
2025-07-31T14:00:00.000Z	62 \| moderate	15.397 \| fine	59.032 \| fine	29.998 \| good	0.354 \| good	6.009 \| good	0.312 \| good
2025-07-31T15:00:00.000Z	69 \| moderate	19.019 \| fine	55.443 \| fine	29.564 \| good	0.376 \| good	5.26 \| good	0.34 \| good
2025-07-31T16:00:00.000Z	73 \| moderate	21.414 \| fine	95.071 \| fine	30.345 \| good	0.387 \| good	3.067 \| good	0.34 \| good
2025-07-31T17:00:00.000Z	79 \| moderate	24.361 \| fine	104.626 \| fine	29.929 \| good	0.354 \| good	2.137 \| good	0.312 \| good
2025-07-31T18:00:00.000Z	75 \| moderate	22.07 \| fine	61.156 \| fine	29.666 \| good	0.34 \| good	2.553 \| good	0.312 \| good
2025-07-31T19:00:00.000Z	82 \| moderate	25.646 \| fine	97.869 \| fine	29.365 \| good	0.338 \| good	3.385 \| good	0.355 \| good
2025-07-31T20:00:00.000Z	81 \| moderate	24.514 \| fine	88.468 \| fine	28.281 \| good	0.378 \| good	1.936 \| good	0.327 \| good
2025-07-31T21:00:00.000Z	82 \| moderate	26.27 \| fine	94.793 \| fine	29 \| good	0.328 \| good	2.271 \| good	0.3 \| good
2025-07-31T22:00:00.000Z	82 \| moderate	25.818 \| fine	105.368 \| fine	28.85 \| good	0.318 \| good	1.479 \| good	0.3 \| good
2025-07-31T23:00:00.000Z	49 \| good	9.059 \| good	40.999 \| good	30.325 \| good	0.273 \| good	1.847 \| good	0.265 \| good
2025-08-01T00:00:00.000Z	88 \| moderate	29.086 \| fine	73.632 \| fine	28.374 \| good	0.35 \| good	1.911 \| good	0.3 \| good
2025-08-01T01:00:00.000Z	90 \| moderate	29.642 \| fine	95.101 \| fine	29.502 \| good	0.335 \| good	2.555 \| good	0.315 \| good
2025-08-01T02:00:00.000Z	90 \| moderate	29.838 \| fine	109.231 \| fine	26.979 \| good	0.293 \| good	2.124 \| good	0.272 \| good
2025-08-01T03:00:00.000Z	88 \| moderate	29.4 \| fine	121.57 \| fine	26.176 \| good	0.295 \| good	1.938 \| good	0.272 \| good
2025-08-01T03:00:00.000Z	88 \| moderate	29.4 \| fine	121.57 \| fine	26.176 \| good	0.295 \| good	1.938 \| good	0.272 \| good
2025-07-31T17:00:00.000Z	54 \| moderate	10.904 \| good	48.194 \| good	37.67 \| good	0.332 \| good	1.2 \| good	0.247 \| good
2025-07-31T18:00:00.000Z	52 \| moderate	10.295 \| good	45.286 \| good	33.15 \| good	0.294 \| good	1.079 \| good	0.246 \| good
2025-07-31T19:00:00.000Z	56 \| moderate	12.242 \| fine	55.072 \| fine	31.568 \| good	0.305 \| good	1.331 \| good	0.248 \| good
2025-07-31T20:00:00.000Z	58 \| moderate	12.845 \| fine	57.058 \| fine	30.551 \| good	0.317 \| good	1.584 \| good	0.25 \| good
2025-07-31T21:00:00.000Z	52 \| moderate	10.18 \| good	44.978 \| good	27.645 \| good	0.328 \| good	1.837 \| good	0.252 \| good
2025-07-31T22:00:00.000Z	44 \| good	7.974 \| good	35 \| good	26.097 \| good	0.327 \| good	2.034 \| good	0.253 \| good
2025-07-31T23:00:00.000Z	44 \| good	7.973 \| good	35.091 \| good	25.785 \| good	0.325 \| good	2.232 \| good	0.255 \| good
2025-08-01T00:00:00.000Z	52 \| moderate	10.08 \| good	44.964 \| good	27.692 \| good	0.323 \| good	2.43 \| good	0.256 \| good
2025-08-01T01:00:00.000Z	54 \| moderate	11.149 \| good	49.237 \| good	28.645 \| good	0.304 \| good	2.211 \| good	0.25 \| good
2025-08-01T02:00:00.000Z	58 \| moderate	12.54 \| fine	56.943 \| fine	28.209 \| good	0.284 \| good	1.991 \| good	0.244 \| good
2025-08-01T03:00:00.000Z	58 \| moderate	13.179 \| fine	59.295 \| fine	29.261 \| good	0.264 \| good	1.772 \| good	0.238 \| good
2025-08-01T04:00:00.000Z	62 \| moderate	14.918 \| fine	67.092 \| fine	28.942 \| good	0.256 \| good	1.611 \| good	0.229 \| good
2025-08-01T05:00:00.000Z	64 \| moderate	16.404 \| fine	72.914 \| fine	28.269 \| good	0.248 \| good	1.449 \| good	0.22 \| good
2025-08-01T06:00:00.000Z	64 \| moderate	16.144 \| fine	71.115 \| fine	27.384 \| good	0.24 \| good	1.288 \| good	0.211 \| good
2025-08-01T07:00:00.000Z	62 \| moderate	15.199 \| fine	68.656 \| fine	27.516 \| good	0.227 \| good	1.158 \| good	0.205 \| good
2025-08-01T08:00:00.000Z	60 \| moderate	14.251 \| fine	63.189 \| fine	27.853 \| good	0.214 \| good	1.027 \| good	0.198 \| good
2025-08-01T09:00:00.000Z	49 \| good	9.354 \| good	41.887 \| good	27.337 \| good	0.201 \| good	0.896 \| good	0.192 \| good
2025-08-01T10:00:00.000Z	44 \| good	8.319 \| good	36.82 \| good	27.968 \| good	0.197 \| good	1.187 \| good	0.189 \| good
2025-08-01T11:00:00.000Z	33 \| good	6.359 \| good	28.046 \| good	28.302 \| good	0.193 \| good	1.478 \| good	0.187 \| good
2025-08-01T12:00:00.000Z	33 \| good	5.757 \| good	25.041 \| good	29.047 \| good	0.189 \| good	1.769 \| good	0.184 \| good
2025-08-01T13:00:00.000Z	33 \| good	6.243 \| good	27.899 \| good	30.662 \| good	0.211 \| good	1.776 \| good	0.183 \| good
2025-08-01T14:00:00.000Z	38 \| good	6.812 \| good	30.064 \| good	31.079 \| good	0.233 \| good	1.784 \| good	0.182 \| good
2025-08-01T15:00:00.000Z	44 \| good	7.503 \| good	32.895 \| good	30.647 \| good	0.255 \| good	1.791 \| good	0.18 \| good
2025-08-01T16:00:00.000Z	38 \| good	6.679 \| good	29.873 \| good	29.99 \| good	0.25 \| good	1.539 \| good	0.179 \| good
2025-08-01T17:00:00.000Z	30 \| good	4.334 \| good	18.942 \| good	32.353 \| good	0.245 \| good	1.286 \| good	0.178 \| good
2025-08-01T18:00:00.000Z	31 \| good	3.962 \| good	17.128 \| good	33.377 \| good	0.24 \| good	1.033 \| good	0.177 \| good
2025-08-01T19:00:00.000Z	29 \| good	4.766 \| good	20.92 \| good	31.497 \| good	0.236 \| good	1.014 \| good	0.172 \| good
2025-08-01T20:00:00.000Z	28 \| good	5.39 \| good	23.111 \| good	29.749 \| good	0.231 \| good	0.994 \| good	0.168 \| good
2025-08-01T21:00:00.000Z	33 \| good	5.892 \| good	25.287 \| good	28.291 \| good	0.227 \| good	0.975 \| good	0.163 \| good
2025-08-01T22:00:00.000Z	33 \| good	6.495 \| good	28.843 \| good	29.486 \| good	0.256 \| good	1.654 \| good	0.164 \| good
2025-08-01T23:00:00.000Z	33 \| good	6.469 \| good	28.829 \| good	31 \| good	0.286 \| good	2.333 \| good	0.164 \| good
2025-08-02T00:00:00.000Z	33 \| good	6.141 \| good	26.907 \| good	32.85 \| good	0.316 \| good	3.012 \| good	0.164 \| good
2025-08-02T01:00:00.000Z	33 \| good	5.974 \| good	26.729 \| good	30.927 \| good	0.389 \| good	3.726 \| good	0.168 \| good
2025-08-02T02:00:00.000Z	33 \| good	6.291 \| good	27.983 \| good	28.698 \| good	0.463 \| good	4.439 \| good	0.172 \| good
2025-08-02T03:00:00.000Z	38 \| good	6.914 \| good	30.146 \| good	27.544 \| good	0.536 \| good	5.153 \| good	0.176 \| good
2025-08-02T04:00:00.000Z	44 \| good	7.546 \| good	33.029 \| good	26.724 \| good	0.602 \| good	5.207 \| good	0.176 \| good
2025-08-02T05:00:00.000Z	49 \| good	8.648 \| good	37.992 \| good	25.918 \| good	0.668 \| good	5.262 \| good	0.175 \| good
2025-08-02T06:00:00.000Z	44 \| good	8.361 \| good	36.978 \| good	24.038 \| good	0.734 \| good	5.316 \| good	0.175 \| good
2025-08-02T07:00:00.000Z	44 \| good	8.403 \| good	37.013 \| good	23.296 \| good	0.764 \| good	5.204 \| good	0.177 \| good
2025-08-02T08:00:00.000Z	44 \| good	8.239 \| good	36.031 \| good	22.638 \| good	0.795 \| good	5.091 \| good	0.18 \| good
2025-08-02T09:00:00.000Z	33 \| good	6.132 \| good	26.947 \| good	19.925 \| good	0.825 \| good	4.979 \| good	0.182 \| good
2025-08-02T10:00:00.000Z	33 \| good	5.991 \| good	26.699 \| good	21.8 \| good	0.761 \| good	4.403 \| good	0.188 \| good
2025-08-02T11:00:00.000Z	38 \| good	6.74 \| good	29.946 \| good	24.014 \| good	0.697 \| good	3.827 \| good	0.194 \| good
2025-08-02T12:00:00.000Z	44 \| good	7.615 \| good	33.92 \| good	26.054 \| good	0.633 \| good	3.251 \| good	0.199 \| good
2025-08-02T13:00:00.000Z	44 \| good	7.564 \| good	33.201 \| good	28.719 \| good	0.577 \| good	2.561 \| good	0.192 \| good
2025-08-02T14:00:00.000Z	33 \| good	6.489 \| good	29 \| good	32.575 \| good	0.52 \| good	1.871 \| good	0.184 \| good
2025-08-02T15:00:00.000Z	33 \| good	6.093 \| good	26.915 \| good	35.044 \| good	0.464 \| good	1.181 \| good	0.177 \| good
2025-08-02T16:00:00.000Z	32 \| good	4.937 \| good	21.001 \| good	34.53 \| good	0.453 \| good	1.092 \| good	0.174 \| good

Marshfield

Get reliable air quality data to drive your business

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

0.34ppm

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 Marshfield, Massachusetts?

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

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

In the past 24 hours, the air quality in Marshfield, Massachusetts was at its worst at 03:00:00 on 2025-07-31.

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

In the last 24 hours, the best air quality in Marshfield, Massachusetts was observed at 08:00:00 on 2025-07-31.

What is the AQI in Marshfield, Massachusetts right now?

As of now, the AQI in Marshfield, Massachusetts is 73, indicating Moderate conditions.

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

Marshfield, Massachusetts air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Marshfield, Massachusetts are currently 21.414 μg/m³.

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

The PM₁₀ concentration in Marshfield, Massachusetts is 95.071 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Marshfield, Massachusetts is 0.34 ppm.

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

Currently, Marshfield, Massachusetts has a sulfur dioxide (SO₂) concentration of 0.387 ppb.

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

The current ozone (O₃) level in Marshfield, Massachusetts at the moment is 30.345 ppm.

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

Nitrogen dioxide (NO₂) level in Marshfield, Massachusetts at the moment is 3.067 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-30T04:00:00.000Z	54 \| moderate	10.841 \| good	47.222 \| good	55.583 \| fine	0.372 \| good	10.79 \| good	0.331 \| good
2025-07-30T05:00:00.000Z	52 \| moderate	10.262 \| good	40.458 \| good	44.79 \| good	0.443 \| good	13.61 \| good	0.348 \| good
2025-07-30T06:00:00.000Z	52 \| moderate	9.724 \| good	56.297 \| fine	45.406 \| good	0.359 \| good	17.307 \| good	0.283 \| good
2025-07-30T07:00:00.000Z	49 \| good	8.551 \| good	40.599 \| good	41.237 \| good	0.485 \| good	13.445 \| good	0.323 \| good
2025-07-30T08:00:00.000Z	56 \| moderate	12.188 \| fine	45.657 \| good	35.621 \| good	0.543 \| good	14.134 \| good	0.311 \| good
2025-07-30T09:00:00.000Z	54 \| moderate	11.381 \| good	45.024 \| good	27.896 \| good	0.509 \| good	13.299 \| good	0.254 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	9.862 \| good	23.028 \| good	21.786 \| good	0.42 \| good	12.557 \| good	0.284 \| good
2025-07-30T11:00:00.000Z	52 \| moderate	9.872 \| good	41.697 \| good	21.37 \| good	0.436 \| good	10.678 \| good	0.301 \| good
2025-07-30T12:00:00.000Z	49 \| good	9.202 \| good	36.395 \| good	18.778 \| good	0.47 \| good	11.921 \| good	0.344 \| good
2025-07-30T13:00:00.000Z	52 \| moderate	10.21 \| good	43.628 \| good	26.846 \| good	0.453 \| good	8.714 \| good	0.295 \| good
2025-07-30T14:00:00.000Z	52 \| moderate	10.136 \| good	42.043 \| good	30.267 \| good	0.502 \| good	7.287 \| good	0.267 \| good
2025-07-30T15:00:00.000Z	52 \| moderate	9.693 \| good	27.218 \| good	30.672 \| good	0.41 \| good	7.408 \| good	0.26 \| good
2025-07-30T16:00:00.000Z	52 \| moderate	9.823 \| good	40.509 \| good	41.122 \| good	0.399 \| good	6.375 \| good	0.236 \| good
2025-07-30T17:00:00.000Z	54 \| moderate	10.502 \| good	28.992 \| good	35.494 \| good	0.544 \| good	5.413 \| good	0.265 \| good
2025-07-30T18:00:00.000Z	52 \| moderate	9.518 \| good	33.525 \| good	41.889 \| good	0.515 \| good	4.931 \| good	0.249 \| good
2025-07-30T19:00:00.000Z	54 \| moderate	10.89 \| good	32.275 \| good	41.716 \| good	0.535 \| good	5.248 \| good	0.282 \| good
2025-07-30T20:00:00.000Z	56 \| moderate	11.737 \| good	50.012 \| good	39.417 \| good	0.453 \| good	5.051 \| good	0.282 \| good
2025-07-30T21:00:00.000Z	52 \| moderate	9.555 \| good	47.844 \| good	44.866 \| good	0.513 \| good	5.782 \| good	0.314 \| good
2025-07-30T22:00:00.000Z	52 \| moderate	9.766 \| good	39.846 \| good	37.953 \| good	0.456 \| good	4.309 \| good	0.325 \| good
2025-07-30T23:00:00.000Z	52 \| moderate	10.13 \| good	31.564 \| good	44.124 \| good	0.59 \| good	5.003 \| good	0.301 \| good
2025-07-31T00:00:00.000Z	49 \| good	9.384 \| good	28.62 \| good	49.88 \| good	0.445 \| good	5.004 \| good	0.301 \| good
2025-07-31T01:00:00.000Z	49 \| good	8.687 \| good	30.175 \| good	46.237 \| good	0.451 \| good	6.069 \| good	0.357 \| good
2025-07-31T02:00:00.000Z	49 \| good	9.271 \| good	39.198 \| good	50.357 \| good	0.474 \| good	7.238 \| good	0.314 \| good
2025-07-31T03:00:00.000Z	52 \| moderate	9.331 \| good	58.317 \| fine	55.47 \| fine	0.434 \| good	8.142 \| good	0.285 \| good
2025-07-31T04:00:00.000Z	49 \| good	9.068 \| good	46.559 \| good	50.785 \| good	0.432 \| good	8.468 \| good	0.285 \| good
2025-07-31T05:00:00.000Z	51 \| moderate	9.221 \| good	49.941 \| good	55.331 \| fine	0.44 \| good	10.084 \| good	0.307 \| good
2025-07-31T06:00:00.000Z	54 \| moderate	11.275 \| good	39.343 \| good	54.706 \| good	0.837 \| good	9.225 \| good	0.316 \| good
2025-07-31T07:00:00.000Z	58 \| moderate	12.728 \| fine	46.573 \| good	28.013 \| good	0.366 \| good	11.462 \| good	0.227 \| good
2025-07-31T08:00:00.000Z	44 \| good	8.179 \| good	37.642 \| good	29.882 \| good	0.43 \| good	11.98 \| good	0.227 \| good
2025-07-31T09:00:00.000Z	49 \| good	9.22 \| good	37.011 \| good	38.419 \| good	0.601 \| good	8.727 \| good	0.214 \| good
2025-07-31T10:00:00.000Z	58 \| moderate	13.012 \| fine	45.295 \| good	32.757 \| good	0.63 \| good	7.682 \| good	0.245 \| good
2025-07-31T11:00:00.000Z	52 \| moderate	10.269 \| good	29.459 \| good	32.643 \| good	0.568 \| good	8.323 \| good	0.302 \| good
2025-07-31T12:00:00.000Z	54 \| moderate	11.034 \| good	45.797 \| good	30.467 \| good	0.39 \| good	7.626 \| good	0.283 \| good
2025-07-31T13:00:00.000Z	58 \| moderate	13.244 \| fine	48.963 \| good	28.685 \| good	0.375 \| good	6.972 \| good	0.312 \| good
2025-07-31T14:00:00.000Z	62 \| moderate	15.397 \| fine	59.032 \| fine	29.998 \| good	0.354 \| good	6.009 \| good	0.312 \| good
2025-07-31T15:00:00.000Z	69 \| moderate	19.019 \| fine	55.443 \| fine	29.564 \| good	0.376 \| good	5.26 \| good	0.34 \| good
2025-07-31T16:00:00.000Z	73 \| moderate	21.414 \| fine	95.071 \| fine	30.345 \| good	0.387 \| good	3.067 \| good	0.34 \| good
2025-07-31T17:00:00.000Z	79 \| moderate	24.361 \| fine	104.626 \| fine	29.929 \| good	0.354 \| good	2.137 \| good	0.312 \| good
2025-07-31T18:00:00.000Z	75 \| moderate	22.07 \| fine	61.156 \| fine	29.666 \| good	0.34 \| good	2.553 \| good	0.312 \| good
2025-07-31T19:00:00.000Z	82 \| moderate	25.646 \| fine	97.869 \| fine	29.365 \| good	0.338 \| good	3.385 \| good	0.355 \| good
2025-07-31T20:00:00.000Z	81 \| moderate	24.514 \| fine	88.468 \| fine	28.281 \| good	0.378 \| good	1.936 \| good	0.327 \| good
2025-07-31T21:00:00.000Z	82 \| moderate	26.27 \| fine	94.793 \| fine	29 \| good	0.328 \| good	2.271 \| good	0.3 \| good
2025-07-31T22:00:00.000Z	82 \| moderate	25.818 \| fine	105.368 \| fine	28.85 \| good	0.318 \| good	1.479 \| good	0.3 \| good
2025-07-31T23:00:00.000Z	49 \| good	9.059 \| good	40.999 \| good	30.325 \| good	0.273 \| good	1.847 \| good	0.265 \| good
2025-08-01T00:00:00.000Z	88 \| moderate	29.086 \| fine	73.632 \| fine	28.374 \| good	0.35 \| good	1.911 \| good	0.3 \| good
2025-08-01T01:00:00.000Z	90 \| moderate	29.642 \| fine	95.101 \| fine	29.502 \| good	0.335 \| good	2.555 \| good	0.315 \| good
2025-08-01T02:00:00.000Z	90 \| moderate	29.838 \| fine	109.231 \| fine	26.979 \| good	0.293 \| good	2.124 \| good	0.272 \| good
2025-08-01T03:00:00.000Z	88 \| moderate	29.4 \| fine	121.57 \| fine	26.176 \| good	0.295 \| good	1.938 \| good	0.272 \| good
2025-08-01T03:00:00.000Z	88 \| moderate	29.4 \| fine	121.57 \| fine	26.176 \| good	0.295 \| good	1.938 \| good	0.272 \| good
2025-07-31T17:00:00.000Z	54 \| moderate	10.904 \| good	48.194 \| good	37.67 \| good	0.332 \| good	1.2 \| good	0.247 \| good
2025-07-31T18:00:00.000Z	52 \| moderate	10.295 \| good	45.286 \| good	33.15 \| good	0.294 \| good	1.079 \| good	0.246 \| good
2025-07-31T19:00:00.000Z	56 \| moderate	12.242 \| fine	55.072 \| fine	31.568 \| good	0.305 \| good	1.331 \| good	0.248 \| good
2025-07-31T20:00:00.000Z	58 \| moderate	12.845 \| fine	57.058 \| fine	30.551 \| good	0.317 \| good	1.584 \| good	0.25 \| good
2025-07-31T21:00:00.000Z	52 \| moderate	10.18 \| good	44.978 \| good	27.645 \| good	0.328 \| good	1.837 \| good	0.252 \| good
2025-07-31T22:00:00.000Z	44 \| good	7.974 \| good	35 \| good	26.097 \| good	0.327 \| good	2.034 \| good	0.253 \| good
2025-07-31T23:00:00.000Z	44 \| good	7.973 \| good	35.091 \| good	25.785 \| good	0.325 \| good	2.232 \| good	0.255 \| good
2025-08-01T00:00:00.000Z	52 \| moderate	10.08 \| good	44.964 \| good	27.692 \| good	0.323 \| good	2.43 \| good	0.256 \| good
2025-08-01T01:00:00.000Z	54 \| moderate	11.149 \| good	49.237 \| good	28.645 \| good	0.304 \| good	2.211 \| good	0.25 \| good
2025-08-01T02:00:00.000Z	58 \| moderate	12.54 \| fine	56.943 \| fine	28.209 \| good	0.284 \| good	1.991 \| good	0.244 \| good
2025-08-01T03:00:00.000Z	58 \| moderate	13.179 \| fine	59.295 \| fine	29.261 \| good	0.264 \| good	1.772 \| good	0.238 \| good
2025-08-01T04:00:00.000Z	62 \| moderate	14.918 \| fine	67.092 \| fine	28.942 \| good	0.256 \| good	1.611 \| good	0.229 \| good
2025-08-01T05:00:00.000Z	64 \| moderate	16.404 \| fine	72.914 \| fine	28.269 \| good	0.248 \| good	1.449 \| good	0.22 \| good
2025-08-01T06:00:00.000Z	64 \| moderate	16.144 \| fine	71.115 \| fine	27.384 \| good	0.24 \| good	1.288 \| good	0.211 \| good
2025-08-01T07:00:00.000Z	62 \| moderate	15.199 \| fine	68.656 \| fine	27.516 \| good	0.227 \| good	1.158 \| good	0.205 \| good
2025-08-01T08:00:00.000Z	60 \| moderate	14.251 \| fine	63.189 \| fine	27.853 \| good	0.214 \| good	1.027 \| good	0.198 \| good
2025-08-01T09:00:00.000Z	49 \| good	9.354 \| good	41.887 \| good	27.337 \| good	0.201 \| good	0.896 \| good	0.192 \| good
2025-08-01T10:00:00.000Z	44 \| good	8.319 \| good	36.82 \| good	27.968 \| good	0.197 \| good	1.187 \| good	0.189 \| good
2025-08-01T11:00:00.000Z	33 \| good	6.359 \| good	28.046 \| good	28.302 \| good	0.193 \| good	1.478 \| good	0.187 \| good
2025-08-01T12:00:00.000Z	33 \| good	5.757 \| good	25.041 \| good	29.047 \| good	0.189 \| good	1.769 \| good	0.184 \| good
2025-08-01T13:00:00.000Z	33 \| good	6.243 \| good	27.899 \| good	30.662 \| good	0.211 \| good	1.776 \| good	0.183 \| good
2025-08-01T14:00:00.000Z	38 \| good	6.812 \| good	30.064 \| good	31.079 \| good	0.233 \| good	1.784 \| good	0.182 \| good
2025-08-01T15:00:00.000Z	44 \| good	7.503 \| good	32.895 \| good	30.647 \| good	0.255 \| good	1.791 \| good	0.18 \| good
2025-08-01T16:00:00.000Z	38 \| good	6.679 \| good	29.873 \| good	29.99 \| good	0.25 \| good	1.539 \| good	0.179 \| good
2025-08-01T17:00:00.000Z	30 \| good	4.334 \| good	18.942 \| good	32.353 \| good	0.245 \| good	1.286 \| good	0.178 \| good
2025-08-01T18:00:00.000Z	31 \| good	3.962 \| good	17.128 \| good	33.377 \| good	0.24 \| good	1.033 \| good	0.177 \| good
2025-08-01T19:00:00.000Z	29 \| good	4.766 \| good	20.92 \| good	31.497 \| good	0.236 \| good	1.014 \| good	0.172 \| good
2025-08-01T20:00:00.000Z	28 \| good	5.39 \| good	23.111 \| good	29.749 \| good	0.231 \| good	0.994 \| good	0.168 \| good
2025-08-01T21:00:00.000Z	33 \| good	5.892 \| good	25.287 \| good	28.291 \| good	0.227 \| good	0.975 \| good	0.163 \| good
2025-08-01T22:00:00.000Z	33 \| good	6.495 \| good	28.843 \| good	29.486 \| good	0.256 \| good	1.654 \| good	0.164 \| good
2025-08-01T23:00:00.000Z	33 \| good	6.469 \| good	28.829 \| good	31 \| good	0.286 \| good	2.333 \| good	0.164 \| good
2025-08-02T00:00:00.000Z	33 \| good	6.141 \| good	26.907 \| good	32.85 \| good	0.316 \| good	3.012 \| good	0.164 \| good
2025-08-02T01:00:00.000Z	33 \| good	5.974 \| good	26.729 \| good	30.927 \| good	0.389 \| good	3.726 \| good	0.168 \| good
2025-08-02T02:00:00.000Z	33 \| good	6.291 \| good	27.983 \| good	28.698 \| good	0.463 \| good	4.439 \| good	0.172 \| good
2025-08-02T03:00:00.000Z	38 \| good	6.914 \| good	30.146 \| good	27.544 \| good	0.536 \| good	5.153 \| good	0.176 \| good
2025-08-02T04:00:00.000Z	44 \| good	7.546 \| good	33.029 \| good	26.724 \| good	0.602 \| good	5.207 \| good	0.176 \| good
2025-08-02T05:00:00.000Z	49 \| good	8.648 \| good	37.992 \| good	25.918 \| good	0.668 \| good	5.262 \| good	0.175 \| good
2025-08-02T06:00:00.000Z	44 \| good	8.361 \| good	36.978 \| good	24.038 \| good	0.734 \| good	5.316 \| good	0.175 \| good
2025-08-02T07:00:00.000Z	44 \| good	8.403 \| good	37.013 \| good	23.296 \| good	0.764 \| good	5.204 \| good	0.177 \| good
2025-08-02T08:00:00.000Z	44 \| good	8.239 \| good	36.031 \| good	22.638 \| good	0.795 \| good	5.091 \| good	0.18 \| good
2025-08-02T09:00:00.000Z	33 \| good	6.132 \| good	26.947 \| good	19.925 \| good	0.825 \| good	4.979 \| good	0.182 \| good
2025-08-02T10:00:00.000Z	33 \| good	5.991 \| good	26.699 \| good	21.8 \| good	0.761 \| good	4.403 \| good	0.188 \| good
2025-08-02T11:00:00.000Z	38 \| good	6.74 \| good	29.946 \| good	24.014 \| good	0.697 \| good	3.827 \| good	0.194 \| good
2025-08-02T12:00:00.000Z	44 \| good	7.615 \| good	33.92 \| good	26.054 \| good	0.633 \| good	3.251 \| good	0.199 \| good
2025-08-02T13:00:00.000Z	44 \| good	7.564 \| good	33.201 \| good	28.719 \| good	0.577 \| good	2.561 \| good	0.192 \| good
2025-08-02T14:00:00.000Z	33 \| good	6.489 \| good	29 \| good	32.575 \| good	0.52 \| good	1.871 \| good	0.184 \| good
2025-08-02T15:00:00.000Z	33 \| good	6.093 \| good	26.915 \| good	35.044 \| good	0.464 \| good	1.181 \| good	0.177 \| good
2025-08-02T16:00:00.000Z	32 \| good	4.937 \| good	21.001 \| good	34.53 \| good	0.453 \| good	1.092 \| good	0.174 \| good

Live air quality index in Marshfield, Massachusetts today

Major air pollutants in Marshfield, Massachusetts

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

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Duxbury, Massachusetts

Pembroke, Massachusetts

Kingston, Massachusetts

Norwell, Massachusetts

Hanover, Massachusetts

Scituate, Massachusetts

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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 Marshfield, Massachusetts at the moment?

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