What are the current PM10 levels at Somersworth, New Hampshire?

The current PM10 levels in Somersworth, New Hampshire are 27.937 μg/m3.

What are the current sulfur dioxide (SO2) levels at Somersworth, New Hampshire?

The current sulfur dioxide (SO2) levels in Somersworth, New Hampshire are 0.659 ppb.

What are the current ozone (O3) levels at Somersworth, New Hampshire?

The current ozone (O3) levels at Somersworth, New Hampshire is 40.29 ppm.

What are the current nitrogen dioxide (NO2) levels at Somersworth, New Hampshire?

The current nitrogen dioxide (NO2) levels at Somersworth, New Hampshire is 9.942 ppb.

Real-time air quality index in Somersworth, New Hampshire today

Q: What are the current PM2.5 levels in Somersworth, New Hampshire?

The measured PM2.5 levels in Somersworth, New Hampshire at present are 5.88 μg/m3.

Stay updated with real-time air quality in Somersworth, New Hampshire 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

Somersworth, New Hampshire

Last updated: ... (Local time)

Common air pollutants in Somersworth, New Hampshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.88 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.94 μg/m³

155

255

425

605+

Ozone (O₃)

40.29 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.94 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Somersworth, New Hampshire

Get Live Pollen Counts

Somersworth, New Hampshire

Scroll To Air Quality Map

Track live Somersworth, New Hampshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-26T22:00:00.000Z	31 \| good	2.997 \| good	11.358 \| good	33.585 \| good	0.565 \| good	4.316 \| good	0.218 \| good
2025-12-26T23:00:00.000Z	30 \| good	3.264 \| good	15.286 \| good	32.388 \| good	0.625 \| good	6.144 \| good	0.279 \| good
2025-12-27T00:00:00.000Z	38 \| good	6.887 \| good	15.247 \| good	30.834 \| good	0.629 \| good	13.316 \| good	0.264 \| good
2025-12-27T01:00:00.000Z	49 \| good	9.478 \| good	21.777 \| good	27.844 \| good	0.725 \| good	9.785 \| good	0.308 \| good
2025-12-27T02:00:00.000Z	52 \| moderate	10.211 \| good	25.567 \| good	21.549 \| good	0.639 \| good	7.126 \| good	0.293 \| good
2025-12-27T03:00:00.000Z	27 \| good	5.371 \| good	12.306 \| good	22.65 \| good	0.615 \| good	8.123 \| good	0.294 \| good
2025-12-27T04:00:00.000Z	27 \| good	5.206 \| good	8.523 \| good	24.774 \| good	0.629 \| good	8.283 \| good	0.294 \| good
2025-12-27T05:00:00.000Z	28 \| good	5.119 \| good	10.494 \| good	29.664 \| good	0.643 \| good	8.488 \| good	0.224 \| good
2025-12-27T06:00:00.000Z	29 \| good	4.975 \| good	11.138 \| good	31.227 \| good	0.64 \| good	8.085 \| good	0.204 \| good
2025-12-27T07:00:00.000Z	29 \| good	4.546 \| good	8.802 \| good	31.292 \| good	0.638 \| good	7.058 \| good	0.204 \| good
2025-12-27T08:00:00.000Z	29 \| good	3.577 \| good	11.727 \| good	30.786 \| good	0.551 \| good	4.724 \| good	0.203 \| good
2025-12-27T09:00:00.000Z	28 \| good	3.644 \| good	9.636 \| good	29.68 \| good	0.596 \| good	5.503 \| good	0.185 \| good
2025-12-27T10:00:00.000Z	27 \| good	3.09 \| good	6.695 \| good	29.123 \| good	0.478 \| good	5.344 \| good	0.2 \| good
2025-12-27T11:00:00.000Z	30 \| good	2.858 \| good	10.68 \| good	32.483 \| good	0.559 \| good	3.322 \| good	0.181 \| good
2025-12-27T12:00:00.000Z	28 \| good	2.802 \| good	7.464 \| good	30.352 \| good	0.549 \| good	3.266 \| good	0.183 \| good
2025-12-27T13:00:00.000Z	31 \| good	2.531 \| good	7 \| good	33.139 \| good	0.547 \| good	3.168 \| good	0.2 \| good
2025-12-27T14:00:00.000Z	31 \| good	2.268 \| good	6.316 \| good	32.924 \| good	0.529 \| good	3.258 \| good	0.232 \| good
2025-12-27T15:00:00.000Z	31 \| good	2.478 \| good	9.352 \| good	33.511 \| good	0.546 \| good	4.306 \| good	0.249 \| good
2025-12-27T16:00:00.000Z	30 \| good	2.539 \| good	7.454 \| good	31.933 \| good	0.563 \| good	3.743 \| good	0.22 \| good
2025-12-27T17:00:00.000Z	32 \| good	2.583 \| good	9.54 \| good	34.507 \| good	0.662 \| good	2.892 \| good	0.234 \| good
2025-12-27T18:00:00.000Z	31 \| good	2.873 \| good	14.079 \| good	34.484 \| good	0.711 \| good	3.106 \| good	0.204 \| good
2025-12-27T19:00:00.000Z	33 \| good	2.763 \| good	7.465 \| good	35.742 \| good	0.662 \| good	4.672 \| good	0.204 \| good
2025-12-27T20:00:00.000Z	31 \| good	3.132 \| good	6.704 \| good	34.256 \| good	0.645 \| good	5.244 \| good	0.204 \| good
2025-12-27T21:00:00.000Z	31 \| good	2.866 \| good	6.059 \| good	33.453 \| good	0.663 \| good	3.528 \| good	0.238 \| good
2025-12-27T22:00:00.000Z	31 \| good	3.064 \| good	10.614 \| good	32.693 \| good	0.573 \| good	8.144 \| good	0.273 \| good
2025-12-27T23:00:00.000Z	31 \| good	3.89 \| good	9.871 \| good	34.381 \| good	0.581 \| good	6.413 \| good	0.279 \| good
2025-12-28T00:00:00.000Z	44 \| good	7.706 \| good	26.917 \| good	27.837 \| good	0.635 \| good	14.196 \| good	0.333 \| good
2025-12-28T01:00:00.000Z	38 \| good	7.288 \| good	28.017 \| good	27.754 \| good	0.549 \| good	10.733 \| good	0.408 \| good
2025-12-28T02:00:00.000Z	27 \| good	5.209 \| good	17.708 \| good	29.479 \| good	0.543 \| good	11.508 \| good	0.443 \| good
2025-12-28T03:00:00.000Z	33 \| good	6.349 \| good	28.162 \| good	23.731 \| good	0.53 \| good	9.244 \| good	0.249 \| good
2025-12-28T04:00:00.000Z	38 \| good	7.13 \| good	12.521 \| good	24.397 \| good	0.564 \| good	11.715 \| good	0.308 \| good
2025-12-28T05:00:00.000Z	52 \| moderate	10.278 \| good	36.675 \| good	24.563 \| good	0.533 \| good	14.44 \| good	0.308 \| good
2025-12-28T06:00:00.000Z	57 \| moderate	10.409 \| good	66.751 \| fine	23.91 \| good	0.594 \| good	13.063 \| good	0.293 \| good
2025-12-28T07:00:00.000Z	56 \| moderate	12.408 \| fine	25.1 \| good	13.961 \| good	0.594 \| good	15.101 \| good	0.294 \| good
2025-12-28T08:00:00.000Z	54 \| moderate	11.489 \| good	25.049 \| good	19.071 \| good	0.563 \| good	12.417 \| good	0.281 \| good
2025-12-28T09:00:00.000Z	54 \| moderate	10.947 \| good	27.874 \| good	15.251 \| good	0.594 \| good	17.644 \| good	0.33 \| good
2025-12-28T10:00:00.000Z	54 \| moderate	10.678 \| good	20.179 \| good	17.958 \| good	0.563 \| good	18.728 \| good	0.33 \| good
2025-12-28T11:00:00.000Z	49 \| good	9.289 \| good	19.771 \| good	15.993 \| good	0.622 \| good	15.855 \| good	0.33 \| good
2025-12-28T12:00:00.000Z	54 \| moderate	10.71 \| good	25.536 \| good	17.252 \| good	0.673 \| good	12.595 \| good	0.315 \| good
2025-12-28T13:00:00.000Z	49 \| good	9.317 \| good	37.021 \| good	16.375 \| good	0.675 \| good	13.183 \| good	0.398 \| good
2025-12-28T14:00:00.000Z	54 \| moderate	10.588 \| good	38.447 \| good	18.368 \| good	0.798 \| good	16.228 \| good	0.315 \| good
2025-12-28T15:00:00.000Z	44 \| good	7.694 \| good	30.861 \| good	26.809 \| good	1.398 \| good	9.785 \| good	0.266 \| good
2025-12-28T16:00:00.000Z	38 \| good	6.587 \| good	28.098 \| good	27.572 \| good	1.145 \| good	10.927 \| good	0.252 \| good
2025-12-28T17:00:00.000Z	38 \| good	7.472 \| good	36.49 \| good	32.457 \| good	2.045 \| good	7.776 \| good	0.232 \| good
2025-12-28T18:00:00.000Z	41 \| good	6.728 \| good	43.701 \| good	37.55 \| good	1.344 \| good	5.79 \| good	0.215 \| good
2025-12-28T19:00:00.000Z	40 \| good	7.008 \| good	43.389 \| good	39.633 \| good	1.324 \| good	6.981 \| good	0.215 \| good
2025-12-28T20:00:00.000Z	35 \| good	5.818 \| good	27.948 \| good	38.227 \| good	0.655 \| good	9.937 \| good	0.264 \| good
2025-12-28T21:00:00.000Z	37 \| good	5.88 \| good	27.937 \| good	40.29 \| good	0.659 \| good	9.942 \| good	0.262 \| good
2025-12-28T22:00:00.000Z	22 \| good	4.156 \| good	18.067 \| good	24.456 \| good	0.925 \| good	10.854 \| good	0.23 \| good
2025-12-28T23:00:00.000Z	33 \| good	6.477 \| good	28.593 \| good	23.832 \| good	1.123 \| good	14.098 \| good	0.26 \| good
2025-12-29T00:00:00.000Z	38 \| good	7.327 \| good	32.563 \| good	21.974 \| good	1.321 \| good	17.343 \| good	0.291 \| good
2025-12-29T01:00:00.000Z	54 \| moderate	10.561 \| good	46.678 \| good	19.659 \| good	1.3 \| good	17.695 \| good	0.292 \| good
2025-12-29T02:00:00.000Z	60 \| moderate	14.079 \| fine	62.812 \| fine	15.442 \| good	1.279 \| good	18.047 \| good	0.293 \| good
2025-12-29T03:00:00.000Z	62 \| moderate	14.647 \| fine	65.519 \| fine	12.091 \| good	1.258 \| good	18.399 \| good	0.295 \| good
2025-12-29T04:00:00.000Z	62 \| moderate	14.596 \| fine	65.038 \| fine	16.754 \| good	1.335 \| good	18.487 \| good	0.288 \| good
2025-12-29T05:00:00.000Z	62 \| moderate	14.862 \| fine	66.94 \| fine	17.997 \| good	1.412 \| good	18.575 \| good	0.281 \| good
2025-12-29T06:00:00.000Z	66 \| moderate	16.772 \| fine	74.015 \| fine	15.531 \| good	1.489 \| good	18.663 \| good	0.274 \| good
2025-12-29T07:00:00.000Z	66 \| moderate	17.29 \| fine	76.493 \| fine	11.791 \| good	1.282 \| good	16.27 \| good	0.248 \| good
2025-12-29T08:00:00.000Z	60 \| moderate	13.62 \| fine	61.268 \| fine	18.568 \| good	1.076 \| good	13.877 \| good	0.222 \| good
2025-12-29T09:00:00.000Z	33 \| good	6.361 \| good	28.053 \| good	28.205 \| good	0.869 \| good	11.485 \| good	0.196 \| good
2025-12-29T10:00:00.000Z	29 \| good	3.273 \| good	14.284 \| good	30.69 \| good	0.682 \| good	8.822 \| good	0.182 \| good
2025-12-29T11:00:00.000Z	29 \| good	2.934 \| good	12.035 \| good	30.777 \| good	0.495 \| good	6.16 \| good	0.168 \| good
2025-12-29T12:00:00.000Z	27 \| good	2.722 \| good	11.495 \| good	29.474 \| good	0.308 \| good	3.498 \| good	0.154 \| good
2025-12-29T13:00:00.000Z	25 \| good	3.574 \| good	15.75 \| good	27.437 \| good	0.385 \| good	4.532 \| good	0.162 \| good
2025-12-29T14:00:00.000Z	27 \| good	4.863 \| good	21.081 \| good	23.809 \| good	0.462 \| good	5.565 \| good	0.17 \| good
2025-12-29T15:00:00.000Z	38 \| good	6.961 \| good	30.792 \| good	22.041 \| good	0.539 \| good	6.599 \| good	0.178 \| good
2025-12-29T16:00:00.000Z	44 \| good	8.037 \| good	35.126 \| good	18.4 \| good	0.643 \| good	7.799 \| good	0.187 \| good
2025-12-29T17:00:00.000Z	44 \| good	8.5 \| good	37.402 \| good	17.968 \| good	0.748 \| good	8.998 \| good	0.197 \| good
2025-12-29T18:00:00.000Z	49 \| good	9.132 \| good	40.876 \| good	15.693 \| good	0.852 \| good	10.198 \| good	0.206 \| good
2025-12-29T19:00:00.000Z	52 \| moderate	9.628 \| good	42.945 \| good	12.905 \| good	0.837 \| good	11.067 \| good	0.214 \| good
2025-12-29T20:00:00.000Z	49 \| good	9.49 \| good	42.114 \| good	10.398 \| good	0.823 \| good	11.935 \| good	0.223 \| good
2025-12-29T21:00:00.000Z	52 \| moderate	9.648 \| good	42.746 \| good	15.907 \| good	0.808 \| good	12.804 \| good	0.231 \| good
2025-12-29T22:00:00.000Z	38 \| good	7.31 \| good	32.437 \| good	23.745 \| good	0.899 \| good	11.924 \| good	0.225 \| good
2025-12-29T23:00:00.000Z	38 \| good	7.137 \| good	31.573 \| good	33.23 \| good	0.989 \| good	11.044 \| good	0.22 \| good
2025-12-30T00:00:00.000Z	44 \| good	7.705 \| good	33.886 \| good	31.392 \| good	1.08 \| good	10.165 \| good	0.215 \| good
2025-12-30T01:00:00.000Z	38 \| good	7.012 \| good	31.104 \| good	26.971 \| good	0.813 \| good	7.42 \| good	0.203 \| good
2025-12-30T02:00:00.000Z	33 \| good	6.205 \| good	27.461 \| good	24.366 \| good	0.546 \| good	4.675 \| good	0.192 \| good
2025-12-30T03:00:00.000Z	22 \| good	4.019 \| good	17.49 \| good	23.954 \| good	0.279 \| good	1.93 \| good	0.18 \| good
2025-12-30T04:00:00.000Z	22 \| good	3.314 \| good	14.609 \| good	24.066 \| good	0.276 \| good	1.72 \| good	0.17 \| good
2025-12-30T05:00:00.000Z	24 \| good	3.079 \| good	12.853 \| good	25.72 \| good	0.273 \| good	1.511 \| good	0.16 \| good
2025-12-30T06:00:00.000Z	25 \| good	2.306 \| good	9.475 \| good	27.474 \| good	0.27 \| good	1.301 \| good	0.15 \| good
2025-12-30T07:00:00.000Z	26 \| good	1.011 \| good	4 \| good	27.712 \| good	0.253 \| good	1.145 \| good	0.146 \| good
2025-12-30T08:00:00.000Z	26 \| good	0.239 \| good	0.81 \| good	27.998 \| good	0.237 \| good	0.989 \| good	0.142 \| good
2025-12-30T09:00:00.000Z	26 \| good	0.138 \| good	0.141 \| good	28.383 \| good	0.22 \| good	0.833 \| good	0.138 \| good
2025-12-30T10:00:00.000Z	25 \| good	0.242 \| good	0.884 \| good	26.926 \| good	0.186 \| good	0.79 \| good	0.137 \| good
2025-12-30T11:00:00.000Z	24 \| good	0.218 \| good	0.609 \| good	26.484 \| good	0.153 \| good	0.748 \| good	0.136 \| good
2025-12-30T12:00:00.000Z	25 \| good	0.255 \| good	1 \| good	27.004 \| good	0.12 \| good	0.705 \| good	0.134 \| good
2025-12-30T13:00:00.000Z	25 \| good	0.229 \| good	1 \| good	26.727 \| good	0.116 \| good	0.638 \| good	0.134 \| good
2025-12-30T14:00:00.000Z	25 \| good	0.152 \| good	0 \| good	26.813 \| good	0.112 \| good	0.57 \| good	0.134 \| good
2025-12-30T15:00:00.000Z	26 \| good	0.582 \| good	2 \| good	27.859 \| good	0.108 \| good	0.502 \| good	0.134 \| good
2025-12-30T16:00:00.000Z	26 \| good	0.696 \| good	2.609 \| good	28.411 \| good	0.107 \| good	0.481 \| good	0.133 \| good
2025-12-30T17:00:00.000Z	26 \| good	0.322 \| good	1 \| good	28.242 \| good	0.106 \| good	0.461 \| good	0.132 \| good
2025-12-30T18:00:00.000Z	26 \| good	0.15 \| good	0.03 \| good	28.375 \| good	0.105 \| good	0.44 \| good	0.132 \| good
2025-12-30T19:00:00.000Z	26 \| good	0.203 \| good	0.891 \| good	27.939 \| good	0.107 \| good	0.595 \| good	0.132 \| good
2025-12-30T20:00:00.000Z	27 \| good	0.215 \| good	1 \| good	28.517 \| good	0.109 \| good	0.75 \| good	0.132 \| good
2025-12-30T21:00:00.000Z	27 \| good	0.116 \| good	0 \| good	29.141 \| good	0.11 \| good	0.906 \| good	0.132 \| good

Somersworth

Empower business decisions with accurate air quality data

Somersworth, New Hampshire air quality map: Real-time AQI near you

0.28ppm

How accurate is New Hampshire, USA air quality data?

Air quality measurements for New Hampshire, 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 Somersworth, New Hampshire updated?

Air quality data for Somersworth, New Hampshire is updated on an hourly basis.

When did Somersworth, New Hampshire experience the worst air quality in the last 24 hours?

The worst air quality in Somersworth, New Hampshire was recorded at 06:00:00 on 2025-12-28.

When did Somersworth, New Hampshire have its best air quality in the last 24 hours?

The best air quality in Somersworth, New Hampshire was recorded at 02:00:00 on 2025-12-28.

What is the real-time air quality index for Somersworth, New Hampshire?

The real-time air quality index in Somersworth, New Hampshire is 37, currently categorized as Good.

Which pollutant is found most often in Somersworth, New Hampshire?

The most common pollutant in Somersworth, New Hampshire is O3.

What can I do if the air quality in Somersworth, New Hampshire is poor?

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

What are the current PM_2.5 levels in Somersworth, New Hampshire?

The measured PM_2.5 levels in Somersworth, New Hampshire at present are 5.88 μg/m³.

What are the current PM₁₀ levels at Somersworth, New Hampshire?

The current PM₁₀ levels in Somersworth, New Hampshire are 27.937 μg/m³.

What are the current carbon monoxide (CO) levels at Somersworth, New Hampshire?

The current carbon monoxide (CO) level in Somersworth, New Hampshire is 0.262 ppm.

What are the current sulfur dioxide (SO₂) levels at Somersworth, New Hampshire?

The current sulfur dioxide (SO₂) levels in Somersworth, New Hampshire are 0.659 ppb.

What are the current ozone (O₃) levels at Somersworth, New Hampshire?

The current ozone (O₃) levels at Somersworth, New Hampshire is 40.29 ppm.

What are the current nitrogen dioxide (NO₂) levels at Somersworth, New Hampshire?

The current nitrogen dioxide (NO₂) levels at Somersworth, New Hampshire is 9.942 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-26T22:00:00.000Z	31 \| good	2.997 \| good	11.358 \| good	33.585 \| good	0.565 \| good	4.316 \| good	0.218 \| good
2025-12-26T23:00:00.000Z	30 \| good	3.264 \| good	15.286 \| good	32.388 \| good	0.625 \| good	6.144 \| good	0.279 \| good
2025-12-27T00:00:00.000Z	38 \| good	6.887 \| good	15.247 \| good	30.834 \| good	0.629 \| good	13.316 \| good	0.264 \| good
2025-12-27T01:00:00.000Z	49 \| good	9.478 \| good	21.777 \| good	27.844 \| good	0.725 \| good	9.785 \| good	0.308 \| good
2025-12-27T02:00:00.000Z	52 \| moderate	10.211 \| good	25.567 \| good	21.549 \| good	0.639 \| good	7.126 \| good	0.293 \| good
2025-12-27T03:00:00.000Z	27 \| good	5.371 \| good	12.306 \| good	22.65 \| good	0.615 \| good	8.123 \| good	0.294 \| good
2025-12-27T04:00:00.000Z	27 \| good	5.206 \| good	8.523 \| good	24.774 \| good	0.629 \| good	8.283 \| good	0.294 \| good
2025-12-27T05:00:00.000Z	28 \| good	5.119 \| good	10.494 \| good	29.664 \| good	0.643 \| good	8.488 \| good	0.224 \| good
2025-12-27T06:00:00.000Z	29 \| good	4.975 \| good	11.138 \| good	31.227 \| good	0.64 \| good	8.085 \| good	0.204 \| good
2025-12-27T07:00:00.000Z	29 \| good	4.546 \| good	8.802 \| good	31.292 \| good	0.638 \| good	7.058 \| good	0.204 \| good
2025-12-27T08:00:00.000Z	29 \| good	3.577 \| good	11.727 \| good	30.786 \| good	0.551 \| good	4.724 \| good	0.203 \| good
2025-12-27T09:00:00.000Z	28 \| good	3.644 \| good	9.636 \| good	29.68 \| good	0.596 \| good	5.503 \| good	0.185 \| good
2025-12-27T10:00:00.000Z	27 \| good	3.09 \| good	6.695 \| good	29.123 \| good	0.478 \| good	5.344 \| good	0.2 \| good
2025-12-27T11:00:00.000Z	30 \| good	2.858 \| good	10.68 \| good	32.483 \| good	0.559 \| good	3.322 \| good	0.181 \| good
2025-12-27T12:00:00.000Z	28 \| good	2.802 \| good	7.464 \| good	30.352 \| good	0.549 \| good	3.266 \| good	0.183 \| good
2025-12-27T13:00:00.000Z	31 \| good	2.531 \| good	7 \| good	33.139 \| good	0.547 \| good	3.168 \| good	0.2 \| good
2025-12-27T14:00:00.000Z	31 \| good	2.268 \| good	6.316 \| good	32.924 \| good	0.529 \| good	3.258 \| good	0.232 \| good
2025-12-27T15:00:00.000Z	31 \| good	2.478 \| good	9.352 \| good	33.511 \| good	0.546 \| good	4.306 \| good	0.249 \| good
2025-12-27T16:00:00.000Z	30 \| good	2.539 \| good	7.454 \| good	31.933 \| good	0.563 \| good	3.743 \| good	0.22 \| good
2025-12-27T17:00:00.000Z	32 \| good	2.583 \| good	9.54 \| good	34.507 \| good	0.662 \| good	2.892 \| good	0.234 \| good
2025-12-27T18:00:00.000Z	31 \| good	2.873 \| good	14.079 \| good	34.484 \| good	0.711 \| good	3.106 \| good	0.204 \| good
2025-12-27T19:00:00.000Z	33 \| good	2.763 \| good	7.465 \| good	35.742 \| good	0.662 \| good	4.672 \| good	0.204 \| good
2025-12-27T20:00:00.000Z	31 \| good	3.132 \| good	6.704 \| good	34.256 \| good	0.645 \| good	5.244 \| good	0.204 \| good
2025-12-27T21:00:00.000Z	31 \| good	2.866 \| good	6.059 \| good	33.453 \| good	0.663 \| good	3.528 \| good	0.238 \| good
2025-12-27T22:00:00.000Z	31 \| good	3.064 \| good	10.614 \| good	32.693 \| good	0.573 \| good	8.144 \| good	0.273 \| good
2025-12-27T23:00:00.000Z	31 \| good	3.89 \| good	9.871 \| good	34.381 \| good	0.581 \| good	6.413 \| good	0.279 \| good
2025-12-28T00:00:00.000Z	44 \| good	7.706 \| good	26.917 \| good	27.837 \| good	0.635 \| good	14.196 \| good	0.333 \| good
2025-12-28T01:00:00.000Z	38 \| good	7.288 \| good	28.017 \| good	27.754 \| good	0.549 \| good	10.733 \| good	0.408 \| good
2025-12-28T02:00:00.000Z	27 \| good	5.209 \| good	17.708 \| good	29.479 \| good	0.543 \| good	11.508 \| good	0.443 \| good
2025-12-28T03:00:00.000Z	33 \| good	6.349 \| good	28.162 \| good	23.731 \| good	0.53 \| good	9.244 \| good	0.249 \| good
2025-12-28T04:00:00.000Z	38 \| good	7.13 \| good	12.521 \| good	24.397 \| good	0.564 \| good	11.715 \| good	0.308 \| good
2025-12-28T05:00:00.000Z	52 \| moderate	10.278 \| good	36.675 \| good	24.563 \| good	0.533 \| good	14.44 \| good	0.308 \| good
2025-12-28T06:00:00.000Z	57 \| moderate	10.409 \| good	66.751 \| fine	23.91 \| good	0.594 \| good	13.063 \| good	0.293 \| good
2025-12-28T07:00:00.000Z	56 \| moderate	12.408 \| fine	25.1 \| good	13.961 \| good	0.594 \| good	15.101 \| good	0.294 \| good
2025-12-28T08:00:00.000Z	54 \| moderate	11.489 \| good	25.049 \| good	19.071 \| good	0.563 \| good	12.417 \| good	0.281 \| good
2025-12-28T09:00:00.000Z	54 \| moderate	10.947 \| good	27.874 \| good	15.251 \| good	0.594 \| good	17.644 \| good	0.33 \| good
2025-12-28T10:00:00.000Z	54 \| moderate	10.678 \| good	20.179 \| good	17.958 \| good	0.563 \| good	18.728 \| good	0.33 \| good
2025-12-28T11:00:00.000Z	49 \| good	9.289 \| good	19.771 \| good	15.993 \| good	0.622 \| good	15.855 \| good	0.33 \| good
2025-12-28T12:00:00.000Z	54 \| moderate	10.71 \| good	25.536 \| good	17.252 \| good	0.673 \| good	12.595 \| good	0.315 \| good
2025-12-28T13:00:00.000Z	49 \| good	9.317 \| good	37.021 \| good	16.375 \| good	0.675 \| good	13.183 \| good	0.398 \| good
2025-12-28T14:00:00.000Z	54 \| moderate	10.588 \| good	38.447 \| good	18.368 \| good	0.798 \| good	16.228 \| good	0.315 \| good
2025-12-28T15:00:00.000Z	44 \| good	7.694 \| good	30.861 \| good	26.809 \| good	1.398 \| good	9.785 \| good	0.266 \| good
2025-12-28T16:00:00.000Z	38 \| good	6.587 \| good	28.098 \| good	27.572 \| good	1.145 \| good	10.927 \| good	0.252 \| good
2025-12-28T17:00:00.000Z	38 \| good	7.472 \| good	36.49 \| good	32.457 \| good	2.045 \| good	7.776 \| good	0.232 \| good
2025-12-28T18:00:00.000Z	41 \| good	6.728 \| good	43.701 \| good	37.55 \| good	1.344 \| good	5.79 \| good	0.215 \| good
2025-12-28T19:00:00.000Z	40 \| good	7.008 \| good	43.389 \| good	39.633 \| good	1.324 \| good	6.981 \| good	0.215 \| good
2025-12-28T20:00:00.000Z	35 \| good	5.818 \| good	27.948 \| good	38.227 \| good	0.655 \| good	9.937 \| good	0.264 \| good
2025-12-28T21:00:00.000Z	37 \| good	5.88 \| good	27.937 \| good	40.29 \| good	0.659 \| good	9.942 \| good	0.262 \| good
2025-12-28T22:00:00.000Z	22 \| good	4.156 \| good	18.067 \| good	24.456 \| good	0.925 \| good	10.854 \| good	0.23 \| good
2025-12-28T23:00:00.000Z	33 \| good	6.477 \| good	28.593 \| good	23.832 \| good	1.123 \| good	14.098 \| good	0.26 \| good
2025-12-29T00:00:00.000Z	38 \| good	7.327 \| good	32.563 \| good	21.974 \| good	1.321 \| good	17.343 \| good	0.291 \| good
2025-12-29T01:00:00.000Z	54 \| moderate	10.561 \| good	46.678 \| good	19.659 \| good	1.3 \| good	17.695 \| good	0.292 \| good
2025-12-29T02:00:00.000Z	60 \| moderate	14.079 \| fine	62.812 \| fine	15.442 \| good	1.279 \| good	18.047 \| good	0.293 \| good
2025-12-29T03:00:00.000Z	62 \| moderate	14.647 \| fine	65.519 \| fine	12.091 \| good	1.258 \| good	18.399 \| good	0.295 \| good
2025-12-29T04:00:00.000Z	62 \| moderate	14.596 \| fine	65.038 \| fine	16.754 \| good	1.335 \| good	18.487 \| good	0.288 \| good
2025-12-29T05:00:00.000Z	62 \| moderate	14.862 \| fine	66.94 \| fine	17.997 \| good	1.412 \| good	18.575 \| good	0.281 \| good
2025-12-29T06:00:00.000Z	66 \| moderate	16.772 \| fine	74.015 \| fine	15.531 \| good	1.489 \| good	18.663 \| good	0.274 \| good
2025-12-29T07:00:00.000Z	66 \| moderate	17.29 \| fine	76.493 \| fine	11.791 \| good	1.282 \| good	16.27 \| good	0.248 \| good
2025-12-29T08:00:00.000Z	60 \| moderate	13.62 \| fine	61.268 \| fine	18.568 \| good	1.076 \| good	13.877 \| good	0.222 \| good
2025-12-29T09:00:00.000Z	33 \| good	6.361 \| good	28.053 \| good	28.205 \| good	0.869 \| good	11.485 \| good	0.196 \| good
2025-12-29T10:00:00.000Z	29 \| good	3.273 \| good	14.284 \| good	30.69 \| good	0.682 \| good	8.822 \| good	0.182 \| good
2025-12-29T11:00:00.000Z	29 \| good	2.934 \| good	12.035 \| good	30.777 \| good	0.495 \| good	6.16 \| good	0.168 \| good
2025-12-29T12:00:00.000Z	27 \| good	2.722 \| good	11.495 \| good	29.474 \| good	0.308 \| good	3.498 \| good	0.154 \| good
2025-12-29T13:00:00.000Z	25 \| good	3.574 \| good	15.75 \| good	27.437 \| good	0.385 \| good	4.532 \| good	0.162 \| good
2025-12-29T14:00:00.000Z	27 \| good	4.863 \| good	21.081 \| good	23.809 \| good	0.462 \| good	5.565 \| good	0.17 \| good
2025-12-29T15:00:00.000Z	38 \| good	6.961 \| good	30.792 \| good	22.041 \| good	0.539 \| good	6.599 \| good	0.178 \| good
2025-12-29T16:00:00.000Z	44 \| good	8.037 \| good	35.126 \| good	18.4 \| good	0.643 \| good	7.799 \| good	0.187 \| good
2025-12-29T17:00:00.000Z	44 \| good	8.5 \| good	37.402 \| good	17.968 \| good	0.748 \| good	8.998 \| good	0.197 \| good
2025-12-29T18:00:00.000Z	49 \| good	9.132 \| good	40.876 \| good	15.693 \| good	0.852 \| good	10.198 \| good	0.206 \| good
2025-12-29T19:00:00.000Z	52 \| moderate	9.628 \| good	42.945 \| good	12.905 \| good	0.837 \| good	11.067 \| good	0.214 \| good
2025-12-29T20:00:00.000Z	49 \| good	9.49 \| good	42.114 \| good	10.398 \| good	0.823 \| good	11.935 \| good	0.223 \| good
2025-12-29T21:00:00.000Z	52 \| moderate	9.648 \| good	42.746 \| good	15.907 \| good	0.808 \| good	12.804 \| good	0.231 \| good
2025-12-29T22:00:00.000Z	38 \| good	7.31 \| good	32.437 \| good	23.745 \| good	0.899 \| good	11.924 \| good	0.225 \| good
2025-12-29T23:00:00.000Z	38 \| good	7.137 \| good	31.573 \| good	33.23 \| good	0.989 \| good	11.044 \| good	0.22 \| good
2025-12-30T00:00:00.000Z	44 \| good	7.705 \| good	33.886 \| good	31.392 \| good	1.08 \| good	10.165 \| good	0.215 \| good
2025-12-30T01:00:00.000Z	38 \| good	7.012 \| good	31.104 \| good	26.971 \| good	0.813 \| good	7.42 \| good	0.203 \| good
2025-12-30T02:00:00.000Z	33 \| good	6.205 \| good	27.461 \| good	24.366 \| good	0.546 \| good	4.675 \| good	0.192 \| good
2025-12-30T03:00:00.000Z	22 \| good	4.019 \| good	17.49 \| good	23.954 \| good	0.279 \| good	1.93 \| good	0.18 \| good
2025-12-30T04:00:00.000Z	22 \| good	3.314 \| good	14.609 \| good	24.066 \| good	0.276 \| good	1.72 \| good	0.17 \| good
2025-12-30T05:00:00.000Z	24 \| good	3.079 \| good	12.853 \| good	25.72 \| good	0.273 \| good	1.511 \| good	0.16 \| good
2025-12-30T06:00:00.000Z	25 \| good	2.306 \| good	9.475 \| good	27.474 \| good	0.27 \| good	1.301 \| good	0.15 \| good
2025-12-30T07:00:00.000Z	26 \| good	1.011 \| good	4 \| good	27.712 \| good	0.253 \| good	1.145 \| good	0.146 \| good
2025-12-30T08:00:00.000Z	26 \| good	0.239 \| good	0.81 \| good	27.998 \| good	0.237 \| good	0.989 \| good	0.142 \| good
2025-12-30T09:00:00.000Z	26 \| good	0.138 \| good	0.141 \| good	28.383 \| good	0.22 \| good	0.833 \| good	0.138 \| good
2025-12-30T10:00:00.000Z	25 \| good	0.242 \| good	0.884 \| good	26.926 \| good	0.186 \| good	0.79 \| good	0.137 \| good
2025-12-30T11:00:00.000Z	24 \| good	0.218 \| good	0.609 \| good	26.484 \| good	0.153 \| good	0.748 \| good	0.136 \| good
2025-12-30T12:00:00.000Z	25 \| good	0.255 \| good	1 \| good	27.004 \| good	0.12 \| good	0.705 \| good	0.134 \| good
2025-12-30T13:00:00.000Z	25 \| good	0.229 \| good	1 \| good	26.727 \| good	0.116 \| good	0.638 \| good	0.134 \| good
2025-12-30T14:00:00.000Z	25 \| good	0.152 \| good	0 \| good	26.813 \| good	0.112 \| good	0.57 \| good	0.134 \| good
2025-12-30T15:00:00.000Z	26 \| good	0.582 \| good	2 \| good	27.859 \| good	0.108 \| good	0.502 \| good	0.134 \| good
2025-12-30T16:00:00.000Z	26 \| good	0.696 \| good	2.609 \| good	28.411 \| good	0.107 \| good	0.481 \| good	0.133 \| good
2025-12-30T17:00:00.000Z	26 \| good	0.322 \| good	1 \| good	28.242 \| good	0.106 \| good	0.461 \| good	0.132 \| good
2025-12-30T18:00:00.000Z	26 \| good	0.15 \| good	0.03 \| good	28.375 \| good	0.105 \| good	0.44 \| good	0.132 \| good
2025-12-30T19:00:00.000Z	26 \| good	0.203 \| good	0.891 \| good	27.939 \| good	0.107 \| good	0.595 \| good	0.132 \| good
2025-12-30T20:00:00.000Z	27 \| good	0.215 \| good	1 \| good	28.517 \| good	0.109 \| good	0.75 \| good	0.132 \| good
2025-12-30T21:00:00.000Z	27 \| good	0.116 \| good	0 \| good	29.141 \| good	0.11 \| good	0.906 \| good	0.132 \| good

Real-time air quality index in Somersworth, New Hampshire today

Common air pollutants in Somersworth, New Hampshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Somersworth, New Hampshire air quality forecast and history

Empower business decisions with accurate air quality data

Somersworth, New Hampshire air quality map: Real-time AQI near you

Air quality in nearby cities

Dover, New Hampshire

Rochester, New Hampshire

Durham, New Hampshire

York, Maine

Sanford, Maine

Kittery, Maine

How accurate is New Hampshire, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Somersworth, New Hampshire updated?

When did Somersworth, New Hampshire experience the worst air quality in the last 24 hours?

When did Somersworth, New Hampshire have its best air quality in the last 24 hours?

What is the real-time air quality index for Somersworth, New Hampshire?

Which pollutant is found most often in Somersworth, New Hampshire?

What can I do if the air quality in Somersworth, New Hampshire is poor?

What are the current PM2.5 levels in Somersworth, New Hampshire?

What are the current PM10 levels at Somersworth, New Hampshire?

What are the current carbon monoxide (CO) levels at Somersworth, New Hampshire?

What are the current sulfur dioxide (SO2) levels at Somersworth, New Hampshire?

What are the current ozone (O3) levels at Somersworth, New Hampshire?

What are the current nitrogen dioxide (NO2) levels at Somersworth, New Hampshire?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Somersworth, New Hampshire?

What are the current PM₁₀ levels at Somersworth, New Hampshire?

What are the current sulfur dioxide (SO₂) levels at Somersworth, New Hampshire?

What are the current ozone (O₃) levels at Somersworth, New Hampshire?

What are the current nitrogen dioxide (NO₂) levels at Somersworth, New Hampshire?