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

Somerset, Massachusetts currently has a PM10 concentration of 15.703 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Somerset, Massachusetts is 0.275 ppb.

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

Somerset, Massachusetts currently has an ozone (O3) concentration of 46.008 ppm.

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

The current level of nitrogen dioxide (NO2) in Somerset, Massachusetts is 11.2 ppb.

Current air quality index in Somerset, Massachusetts today

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

Somerset, Massachusetts currently has a PM2.5 concentration of 3.652 μg/m3.

Stay updated with real-time air quality in Somerset, 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

Somerset, Massachusetts

Last updated: ... (Local time)

Common air pollutants in Somerset, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.70 μg/m³

155

255

425

605+

Ozone (O₃)

46.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.20 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 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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Somerset, Massachusetts

Scroll To Air Quality Map

Track live Somerset, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	26 \| good	2.491 \| good	9.964 \| good	28.028 \| good	0.882 \| good	7.214 \| good	0.195 \| good
2026-05-12T14:00:00.000Z	28 \| good	1.913 \| good	8.049 \| good	30.033 \| good	0.297 \| good	4.431 \| good	0.217 \| good
2026-05-12T15:00:00.000Z	29 \| good	1.913 \| good	8.054 \| good	31.065 \| good	0.297 \| good	5.474 \| good	0.182 \| good
2026-05-12T16:00:00.000Z	30 \| good	2.201 \| good	8.985 \| good	32.096 \| good	0.297 \| good	3.444 \| good	0.182 \| good
2026-05-12T17:00:00.000Z	32 \| good	2.193 \| good	8.993 \| good	35.03 \| good	0.199 \| good	5.025 \| good	0.173 \| good
2026-05-12T18:00:00.000Z	33 \| good	2.101 \| good	9.001 \| good	36.028 \| good	0.199 \| good	3.971 \| good	0.182 \| good
2026-05-12T19:00:00.000Z	35 \| good	2.08 \| good	8.916 \| good	37.988 \| good	0.199 \| good	3.409 \| good	0.182 \| good
2026-05-12T20:00:00.000Z	35 \| good	2.177 \| good	8.924 \| good	38.05 \| good	0.199 \| good	3.337 \| good	0.153 \| good
2026-05-12T21:00:00.000Z	37 \| good	2.215 \| good	9.069 \| good	40.045 \| good	0.199 \| good	3.129 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	37 \| good	2.279 \| good	9.887 \| good	40.043 \| good	0.199 \| good	2.244 \| good	0.123 \| good
2026-05-12T23:00:00.000Z	38 \| good	2.676 \| good	10.904 \| good	40.992 \| good	0.297 \| good	2.927 \| good	0.153 \| good
2026-05-13T00:00:00.000Z	39 \| good	3.081 \| good	13.856 \| good	41.914 \| good	0.199 \| good	3.476 \| good	0.166 \| good
2026-05-13T01:00:00.000Z	38 \| good	3.112 \| good	13.995 \| good	40.935 \| good	0.199 \| good	4.92 \| good	0.23 \| good
2026-05-13T02:00:00.000Z	40 \| good	3.221 \| good	14.044 \| good	42.792 \| good	0.102 \| good	5.099 \| good	0.23 \| good
2026-05-13T03:00:00.000Z	34 \| good	5.898 \| good	26.829 \| good	37.202 \| good	0.262 \| good	7.959 \| good	0.168 \| good
2026-05-13T04:00:00.000Z	40 \| good	3.204 \| good	13.986 \| good	42.903 \| good	0.201 \| good	5.295 \| good	0.223 \| good
2026-05-13T05:00:00.000Z	40 \| good	3.183 \| good	13.927 \| good	42.901 \| good	0.201 \| good	6.452 \| good	0.189 \| good
2026-05-13T06:00:00.000Z	40 \| good	3.179 \| good	13.893 \| good	42.891 \| good	0.263 \| good	8.297 \| good	0.159 \| good
2026-05-13T07:00:00.000Z	40 \| good	3.796 \| good	10.569 \| good	42.883 \| good	0.246 \| good	8.136 \| good	0.1 \| good
2026-05-13T08:00:00.000Z	37 \| good	3.081 \| good	13.838 \| good	39.8 \| good	0.199 \| good	8.231 \| good	0.123 \| good
2026-05-13T09:00:00.000Z	37 \| good	3.086 \| good	13.94 \| good	39.776 \| good	0.199 \| good	9.132 \| good	0.123 \| good
2026-05-13T10:00:00.000Z	36 \| good	3.387 \| good	14.901 \| good	38.809 \| good	0.199 \| good	7.796 \| good	0.166 \| good
2026-05-13T11:00:00.000Z	37 \| good	3.683 \| good	15.885 \| good	39.797 \| good	0.297 \| good	8.106 \| good	0.213 \| good
2026-05-13T12:00:00.000Z	38 \| good	3.993 \| good	17.931 \| good	40.756 \| good	0.299 \| good	6.115 \| good	0.213 \| good
2026-05-13T13:00:00.000Z	38 \| good	3.993 \| good	17.928 \| good	40.771 \| good	0.299 \| good	7.125 \| good	0.213 \| good
2026-05-13T14:00:00.000Z	39 \| good	4.17 \| good	18.835 \| good	41.954 \| good	0.2 \| good	8.535 \| good	0.208 \| good
2026-05-13T15:00:00.000Z	40 \| good	4.173 \| good	18.853 \| good	42.933 \| good	0.2 \| good	8.758 \| good	0.195 \| good
2026-05-13T16:00:00.000Z	44 \| good	5.635 \| good	24.006 \| good	48.408 \| good	0.218 \| good	0.843 \| good	0.127 \| good
2026-05-13T17:00:00.000Z	41 \| good	4.464 \| good	19.83 \| good	43.956 \| good	0.296 \| good	7.36 \| good	0.179 \| good
2026-05-13T18:00:00.000Z	42 \| good	4.666 \| good	20.835 \| good	45.024 \| good	0.299 \| good	7.134 \| good	0.221 \| good
2026-05-13T19:00:00.000Z	44 \| good	4.701 \| good	20.97 \| good	47.005 \| good	0.299 \| good	6.766 \| good	0.192 \| good
2026-05-13T20:00:00.000Z	46 \| good	5.08 \| good	21.896 \| good	49.982 \| good	0.3 \| good	4.227 \| good	0.195 \| good
2026-05-13T21:00:00.000Z	46 \| good	5.085 \| good	21.932 \| good	49.969 \| good	0.299 \| good	4.276 \| good	0.182 \| good
2026-05-13T22:00:00.000Z	48 \| good	5.183 \| good	22.923 \| good	51.963 \| good	0.299 \| good	3.365 \| good	0.153 \| good
2026-05-13T23:00:00.000Z	50 \| good	5.46 \| good	23.817 \| good	53.91 \| good	0.202 \| good	4.237 \| good	0.195 \| good
2026-05-14T00:00:00.000Z	50 \| good	5.467 \| good	23.827 \| good	53.926 \| good	0.2 \| good	4.551 \| good	0.166 \| good
2026-05-14T01:00:00.000Z	50 \| good	5.86 \| good	26.742 \| good	53.898 \| good	0.2 \| good	3.848 \| good	0.179 \| good
2026-05-14T02:00:00.000Z	49 \| good	5.573 \| good	23.889 \| good	52.914 \| good	0.199 \| good	3.207 \| good	0.179 \| good
2026-05-14T03:00:00.000Z	46 \| good	5.209 \| good	23.049 \| good	49.899 \| good	0.199 \| good	3.405 \| good	0.192 \| good
2026-05-14T04:00:00.000Z	46 \| good	5.209 \| good	23.031 \| good	49.866 \| good	0.199 \| good	3.013 \| good	0.162 \| good
2026-05-14T05:00:00.000Z	46 \| good	4.503 \| good	20.005 \| good	49.875 \| good	0.297 \| good	4.12 \| good	0.136 \| good
2026-05-14T06:00:00.000Z	45 \| good	4.207 \| good	19 \| good	48.949 \| good	0.199 \| good	4.374 \| good	0.136 \| good
2026-05-14T07:00:00.000Z	45 \| good	4.21 \| good	19.035 \| good	48.909 \| good	0.199 \| good	4.256 \| good	0.136 \| good
2026-05-14T08:00:00.000Z	45 \| good	3.805 \| good	16.974 \| good	48.883 \| good	0.199 \| good	3.22 \| good	0.151 \| good
2026-05-14T09:00:00.000Z	46 \| good	3.793 \| good	16.954 \| good	49.885 \| good	0.199 \| good	2.052 \| good	0.123 \| good
2026-05-14T10:00:00.000Z	46 \| good	3.787 \| good	16.949 \| good	49.885 \| good	0.297 \| good	6.669 \| good	0.195 \| good
2026-05-14T11:00:00.000Z	45 \| good	3.891 \| good	16.961 \| good	48.928 \| good	0.298 \| good	15.758 \| good	0.252 \| good
2026-05-14T12:00:00.000Z	44 \| good	3.896 \| good	16.963 \| good	47.79 \| good	0.297 \| good	11.979 \| good	0.269 \| good
2026-05-14T12:00:00.000Z	43 \| good	3.652 \| good	15.703 \| good	46.008 \| good	0.275 \| good	11.2 \| good	0.266 \| good
2026-05-14T13:00:00.000Z	38 \| good	4.087 \| good	18.012 \| good	41.229 \| good	0.151 \| good	1.434 \| good	0.13 \| good
2026-05-14T14:00:00.000Z	41 \| good	3.138 \| good	13.871 \| good	44.486 \| good	0.163 \| good	1.344 \| good	0.129 \| good
2026-05-14T15:00:00.000Z	39 \| good	2.891 \| good	12.049 \| good	42.283 \| good	0.163 \| good	1.221 \| good	0.128 \| good
2026-05-14T16:00:00.000Z	39 \| good	3.013 \| good	12.208 \| good	42.247 \| good	0.173 \| good	1.042 \| good	0.127 \| good
2026-05-14T17:00:00.000Z	39 \| good	3.282 \| good	14.061 \| good	42.212 \| good	0.179 \| good	1.03 \| good	0.127 \| good
2026-05-14T18:00:00.000Z	36 \| good	3.602 \| good	16 \| good	39.095 \| good	0.185 \| good	1.095 \| good	0.127 \| good
2026-05-14T19:00:00.000Z	36 \| good	3.606 \| good	15.983 \| good	38.51 \| good	0.179 \| good	1.367 \| good	0.129 \| good
2026-05-14T20:00:00.000Z	33 \| good	3.212 \| good	14.027 \| good	36.272 \| good	0.178 \| good	1.78 \| good	0.132 \| good
2026-05-14T21:00:00.000Z	32 \| good	3.502 \| good	15.881 \| good	35.143 \| good	0.166 \| good	2.3 \| good	0.136 \| good
2026-05-14T22:00:00.000Z	33 \| good	2.411 \| good	9.97 \| good	36.297 \| good	0.155 \| good	3.084 \| good	0.144 \| good
2026-05-14T23:00:00.000Z	36 \| good	2.219 \| good	8.936 \| good	38.728 \| good	0.156 \| good	3.616 \| good	0.148 \| good
2026-05-15T00:00:00.000Z	35 \| good	1.98 \| good	7.951 \| good	38.267 \| good	0.17 \| good	4.423 \| good	0.153 \| good
2026-05-15T01:00:00.000Z	39 \| good	2.151 \| good	8.923 \| good	41.515 \| good	0.197 \| good	5.475 \| good	0.159 \| good
2026-05-15T02:00:00.000Z	42 \| good	1.752 \| good	6.998 \| good	45.441 \| good	0.219 \| good	5.816 \| good	0.16 \| good
2026-05-15T03:00:00.000Z	40 \| good	2.048 \| good	8.087 \| good	43.142 \| good	0.243 \| good	6.372 \| good	0.164 \| good
2026-05-15T04:00:00.000Z	38 \| good	2.62 \| good	10.963 \| good	41.193 \| good	0.275 \| good	7.219 \| good	0.169 \| good
2026-05-15T05:00:00.000Z	34 \| good	2.852 \| good	11.974 \| good	37.412 \| good	0.292 \| good	7.32 \| good	0.17 \| good
2026-05-15T06:00:00.000Z	37 \| good	2.245 \| good	9.06 \| good	40.308 \| good	0.291 \| good	6.687 \| good	0.166 \| good
2026-05-15T07:00:00.000Z	35 \| good	2.546 \| good	10.145 \| good	37.584 \| good	0.29 \| good	5.999 \| good	0.162 \| good
2026-05-15T08:00:00.000Z	37 \| good	2.229 \| good	9.068 \| good	39.642 \| good	0.283 \| good	5.605 \| good	0.158 \| good
2026-05-15T09:00:00.000Z	31 \| good	2.474 \| good	10.014 \| good	33.299 \| good	0.275 \| good	4.855 \| good	0.152 \| good
2026-05-15T10:00:00.000Z	31 \| good	2.26 \| good	9.065 \| good	32.99 \| good	0.262 \| good	4.459 \| good	0.147 \| good
2026-05-15T11:00:00.000Z	31 \| good	1.913 \| good	8.016 \| good	33.022 \| good	0.25 \| good	4 \| good	0.142 \| good
2026-05-15T12:00:00.000Z	34 \| good	1.377 \| good	5.171 \| good	36.784 \| good	0.239 \| good	3.58 \| good	0.138 \| good
2026-05-15T13:00:00.000Z	36 \| good	1.736 \| good	7.023 \| good	38.807 \| good	0.219 \| good	3.19 \| good	0.134 \| good
2026-05-15T14:00:00.000Z	34 \| good	1.287 \| good	4.979 \| good	36.885 \| good	0.197 \| good	2.912 \| good	0.132 \| good
2026-05-15T15:00:00.000Z	34 \| good	1.777 \| good	7.112 \| good	37.149 \| good	0.177 \| good	2.545 \| good	0.129 \| good
2026-05-15T16:00:00.000Z	34 \| good	2.129 \| good	8.855 \| good	36.958 \| good	0.158 \| good	2.126 \| good	0.125 \| good
2026-05-15T17:00:00.000Z	37 \| good	2.254 \| good	9.032 \| good	39.757 \| good	0.142 \| good	1.827 \| good	0.122 \| good
2026-05-15T18:00:00.000Z	39 \| good	1.864 \| good	7.974 \| good	41.623 \| good	0.13 \| good	1.614 \| good	0.121 \| good
2026-05-15T19:00:00.000Z	35 \| good	2.481 \| good	10.019 \| good	38.216 \| good	0.125 \| good	1.619 \| good	0.12 \| good
2026-05-15T20:00:00.000Z	33 \| good	3.203 \| good	14 \| good	36.298 \| good	0.132 \| good	1.732 \| good	0.121 \| good
2026-05-15T21:00:00.000Z	32 \| good	2.971 \| good	12.117 \| good	34.704 \| good	0.15 \| good	2.171 \| good	0.125 \| good
2026-05-15T22:00:00.000Z	31 \| good	2.564 \| good	10.118 \| good	33.377 \| good	0.177 \| good	3.006 \| good	0.132 \| good
2026-05-15T23:00:00.000Z	31 \| good	3.616 \| good	15.965 \| good	33.313 \| good	0.215 \| good	4.681 \| good	0.145 \| good
2026-05-16T00:00:00.000Z	33 \| good	3.435 \| good	15.021 \| good	36.362 \| good	0.255 \| good	6.612 \| good	0.157 \| good
2026-05-16T01:00:00.000Z	32 \| good	3.82 \| good	16.882 \| good	35.465 \| good	0.277 \| good	7.465 \| good	0.163 \| good
2026-05-16T02:00:00.000Z	31 \| good	4.691 \| good	20.757 \| good	33.594 \| good	0.274 \| good	7.865 \| good	0.167 \| good
2026-05-16T03:00:00.000Z	33 \| good	6.28 \| good	27.762 \| good	27.966 \| good	0.252 \| good	7.965 \| good	0.168 \| good
2026-05-16T04:00:00.000Z	33 \| good	6.331 \| good	27.784 \| good	24.421 \| good	0.222 \| good	7.341 \| good	0.166 \| good
2026-05-16T05:00:00.000Z	33 \| good	5.673 \| good	24.778 \| good	23.132 \| good	0.19 \| good	6.173 \| good	0.16 \| good
2026-05-16T06:00:00.000Z	24 \| good	2.722 \| good	2.93 \| good	26.37 \| good	0.164 \| good	5.167 \| good	0.153 \| good
2026-05-16T07:00:00.000Z	22 \| good	3.605 \| good	15.93 \| good	22.465 \| good	0.15 \| good	4.478 \| good	0.147 \| good
2026-05-16T08:00:00.000Z	22 \| good	2.983 \| good	12.1 \| good	24.443 \| good	0.148 \| good	4.054 \| good	0.143 \| good
2026-05-16T09:00:00.000Z	26 \| good	1.863 \| good	7.877 \| good	28.413 \| good	0.157 \| good	4.046 \| good	0.144 \| good
2026-05-16T10:00:00.000Z	28 \| good	1.64 \| good	6.904 \| good	30.412 \| good	0.164 \| good	4.276 \| good	0.147 \| good
2026-05-16T11:00:00.000Z	31 \| good	1.114 \| good	4.874 \| good	34.068 \| good	0.163 \| good	3.805 \| good	0.155 \| good
2026-05-16T12:00:00.000Z	23 \| good	3.363 \| good	3.474 \| good	24.998 \| good	0.192 \| good	3.229 \| good	0.158 \| good

Somerset

Empower business decisions with accurate air quality data

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

0.23ppm

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 Somerset, Massachusetts get updated?

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

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

Somerset, Massachusetts experienced its worst air quality at 01:00:00, 2026-05-14.

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

The best air quality in Somerset, Massachusetts was observed at 01:00:00 on 2026-05-13.

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

The air quality in Somerset, Massachusetts right now is Good, with an AQI of 43.

What pollutant is most frequently found in Somerset, Massachusetts?

In Somerset, Massachusetts, O3 is the most frequently found pollutant.

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

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

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

Somerset, Massachusetts currently has a PM_2.5 concentration of 3.652 μg/m³.

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

Somerset, Massachusetts currently has a PM₁₀ concentration of 15.703 μg/m³.

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

The current carbon monoxide (CO) level in Somerset, Massachusetts is 0.266 ppm.

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

The current sulfur dioxide (SO₂) concentration in Somerset, Massachusetts is 0.275 ppb.

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

Somerset, Massachusetts currently has an ozone (O₃) concentration of 46.008 ppm.

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

The current level of nitrogen dioxide (NO₂) in Somerset, Massachusetts is 11.2 ppb.

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