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

The current PM10 levels in Somersworth, New Hampshire are 38.228 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 1.416 ppb.

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

The current ozone (O3) levels at Somersworth, New Hampshire is 35.629 ppm.

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

The current nitrogen dioxide (NO2) levels at Somersworth, New Hampshire is 5.445 ppb.

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

Name: Live air pollution levels in Somersworth, New Hampshire today
Creator: Ambee

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)

Moderate

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)

11.06 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

48.84 μg/m³

155

255

425

605+

Ozone (O₃)

25.06 ppb

201

201+

Sulfur Dioxide (SO₂)

0.84 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.95 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 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
2025-07-29T08:00:00.000Z	58 \| moderate	12.593 \| fine	56.694 \| fine	17.261 \| good	0.42 \| good	5.142 \| good	0.224 \| good
2025-07-29T09:00:00.000Z	60 \| moderate	14.038 \| fine	65.947 \| fine	26.905 \| good	0.381 \| good	6.33 \| good	0.225 \| good
2025-07-29T10:00:00.000Z	58 \| moderate	12.665 \| fine	43.002 \| good	16.252 \| good	0.46 \| good	11.504 \| good	0.225 \| good
2025-07-29T11:00:00.000Z	62 \| moderate	14.529 \| fine	62.334 \| fine	4.964 \| good	0.418 \| good	9.803 \| good	0.245 \| good
2025-07-29T12:00:00.000Z	62 \| moderate	15.033 \| fine	55.142 \| fine	13.967 \| good	0.425 \| good	13.789 \| good	0.285 \| good
2025-07-29T13:00:00.000Z	60 \| moderate	13.575 \| fine	60.376 \| fine	10.666 \| good	1.815 \| good	10.779 \| good	0.259 \| good
2025-07-29T14:00:00.000Z	60 \| moderate	13.743 \| fine	31.929 \| good	17.971 \| good	1.2 \| good	9.067 \| good	0.293 \| good
2025-07-29T15:00:00.000Z	60 \| moderate	13.749 \| fine	42.435 \| good	27.466 \| good	3.8 \| good	6.998 \| good	0.264 \| good
2025-07-29T16:00:00.000Z	60 \| moderate	13.55 \| fine	39.001 \| good	31.084 \| good	1.686 \| good	6.477 \| good	0.241 \| good
2025-07-29T17:00:00.000Z	58 \| moderate	13.156 \| fine	28.25 \| good	36.673 \| good	1.284 \| good	7.442 \| good	0.241 \| good
2025-07-29T18:00:00.000Z	56 \| moderate	11.967 \| good	24.025 \| good	40.435 \| good	2.206 \| good	6.319 \| good	0.224 \| good
2025-07-29T19:00:00.000Z	56 \| moderate	11.971 \| good	27.652 \| good	40.27 \| good	2.049 \| good	6.709 \| good	0.205 \| good
2025-07-29T20:00:00.000Z	56 \| moderate	11.845 \| good	39.283 \| good	39.127 \| good	1.412 \| good	4.723 \| good	0.244 \| good
2025-07-29T21:00:00.000Z	54 \| moderate	10.72 \| good	30.575 \| good	40.963 \| good	1.1 \| good	3.607 \| good	0.241 \| good
2025-07-29T22:00:00.000Z	52 \| moderate	10.255 \| good	26.359 \| good	42.708 \| good	2.111 \| good	3.658 \| good	0.234 \| good
2025-07-29T23:00:00.000Z	52 \| moderate	10.364 \| good	44.658 \| good	40.408 \| good	1.098 \| good	3.01 \| good	0.234 \| good
2025-07-30T00:00:00.000Z	49 \| good	8.963 \| good	33.926 \| good	42.805 \| good	1.097 \| good	4.803 \| good	0.22 \| good
2025-07-30T01:00:00.000Z	54 \| moderate	10.759 \| good	35.128 \| good	46.357 \| good	0.572 \| good	5.601 \| good	0.183 \| good
2025-07-30T02:00:00.000Z	38 \| good	6.826 \| good	40.348 \| good	35.326 \| good	0.438 \| good	6.238 \| good	0.183 \| good
2025-07-30T03:00:00.000Z	79 \| moderate	23.738 \| fine	103.654 \| fine	19.409 \| good	0.149 \| good	2.706 \| good	0.205 \| good
2025-07-30T04:00:00.000Z	52 \| moderate	9.769 \| good	34.835 \| good	22.681 \| good	0.485 \| good	8.961 \| good	0.265 \| good
2025-07-30T05:00:00.000Z	52 \| moderate	9.633 \| good	23.67 \| good	21.539 \| good	0.519 \| good	6.323 \| good	0.319 \| good
2025-07-30T06:00:00.000Z	49 \| good	8.694 \| good	22.899 \| good	18.916 \| good	0.468 \| good	9.432 \| good	0.277 \| good
2025-07-30T07:00:00.000Z	49 \| good	9.274 \| good	42.525 \| good	18.33 \| good	0.516 \| good	6.294 \| good	0.301 \| good
2025-07-30T08:00:00.000Z	44 \| good	8.388 \| good	30.018 \| good	19.602 \| good	0.565 \| good	9.119 \| good	0.29 \| good
2025-07-30T09:00:00.000Z	44 \| good	8.12 \| good	33.919 \| good	15.298 \| good	0.563 \| good	9.053 \| good	0.258 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	9.512 \| good	34.35 \| good	13.151 \| good	0.5 \| good	8.459 \| good	0.258 \| good
2025-07-30T11:00:00.000Z	52 \| moderate	10.314 \| good	28.133 \| good	20.414 \| good	0.672 \| good	6.388 \| good	0.272 \| good
2025-07-30T12:00:00.000Z	52 \| moderate	9.617 \| good	34.457 \| good	17.531 \| good	0.828 \| good	8.656 \| good	0.314 \| good
2025-07-30T13:00:00.000Z	52 \| moderate	9.585 \| good	40.291 \| good	16.321 \| good	0.958 \| good	5.631 \| good	0.326 \| good
2025-07-30T14:00:00.000Z	54 \| moderate	10.623 \| good	24.802 \| good	23.846 \| good	1.41 \| good	5.163 \| good	0.292 \| good
2025-07-30T15:00:00.000Z	54 \| moderate	10.819 \| good	34.33 \| good	26.419 \| good	2.273 \| good	7.364 \| good	0.277 \| good
2025-07-30T16:00:00.000Z	56 \| moderate	11.886 \| good	32.792 \| good	27.942 \| good	1.727 \| good	6.276 \| good	0.272 \| good
2025-07-30T17:00:00.000Z	52 \| moderate	9.903 \| good	38.398 \| good	32.594 \| good	1.376 \| good	5.465 \| good	0.274 \| good
2025-07-30T18:00:00.000Z	52 \| moderate	10.201 \| good	41.467 \| good	35.502 \| good	0.581 \| good	5.107 \| good	0.26 \| good
2025-07-30T19:00:00.000Z	52 \| moderate	9.775 \| good	42.924 \| good	33.263 \| good	0.541 \| good	5.812 \| good	0.26 \| good
2025-07-30T20:00:00.000Z	54 \| moderate	10.759 \| good	37.158 \| good	36.953 \| good	0.391 \| good	6.486 \| good	0.26 \| good
2025-07-30T21:00:00.000Z	52 \| moderate	10.277 \| good	56.132 \| fine	35.568 \| good	0.436 \| good	6.702 \| good	0.251 \| good
2025-07-30T22:00:00.000Z	38 \| good	7.441 \| good	26.389 \| good	34.736 \| good	0.431 \| good	3.817 \| good	0.285 \| good
2025-07-30T23:00:00.000Z	44 \| good	7.932 \| good	33.722 \| good	32.804 \| good	0.494 \| good	4.052 \| good	0.231 \| good
2025-07-31T00:00:00.000Z	52 \| moderate	10.306 \| good	37.679 \| good	30.098 \| good	0.402 \| good	4.278 \| good	0.231 \| good
2025-07-31T01:00:00.000Z	118 \| sensitive	9.482 \| good	190.391 \| moderate	27.206 \| good	0.392 \| good	5.097 \| good	0.271 \| good
2025-07-31T02:00:00.000Z	58 \| moderate	12.795 \| fine	36.218 \| good	25.795 \| good	0.345 \| good	9.633 \| good	0.251 \| good
2025-07-31T03:00:00.000Z	55 \| moderate	7.478 \| good	64.472 \| fine	30.923 \| good	0.475 \| good	7.383 \| good	0.231 \| good
2025-07-31T04:00:00.000Z	44 \| good	8.318 \| good	36.716 \| good	21.74 \| good	0.535 \| good	7.049 \| good	0.232 \| good
2025-07-31T05:00:00.000Z	52 \| moderate	9.959 \| good	38.974 \| good	18.964 \| good	0.664 \| good	7.802 \| good	0.281 \| good
2025-07-31T06:00:00.000Z	61 \| moderate	12.18 \| fine	74.667 \| fine	12.616 \| good	1.073 \| good	7.076 \| good	0.325 \| good
2025-07-31T07:00:00.000Z	54 \| moderate	11.444 \| good	48.536 \| good	27.554 \| good	0.832 \| good	6.977 \| good	0.229 \| good
2025-07-31T07:00:00.000Z	54 \| moderate	11.064 \| good	48.839 \| good	25.061 \| good	0.843 \| good	6.949 \| good	0.229 \| good
2025-07-30T19:00:00.000Z	69 \| moderate	18.775 \| fine	83.172 \| fine	40.66 \| good	0.286 \| good	1.418 \| good	0.235 \| good
2025-07-30T20:00:00.000Z	69 \| moderate	18.654 \| fine	82.755 \| fine	39.798 \| good	0.254 \| good	1.582 \| good	0.228 \| good
2025-07-30T21:00:00.000Z	69 \| moderate	19.412 \| fine	85.233 \| fine	43.741 \| good	0.222 \| good	1.747 \| good	0.221 \| good
2025-07-30T22:00:00.000Z	73 \| moderate	20.615 \| fine	90.915 \| fine	42.582 \| good	0.223 \| good	2.846 \| good	0.232 \| good
2025-07-30T23:00:00.000Z	69 \| moderate	18.572 \| fine	82.36 \| fine	35.259 \| good	0.224 \| good	3.945 \| good	0.243 \| good
2025-07-31T00:00:00.000Z	71 \| moderate	20.151 \| fine	88.557 \| fine	32.702 \| good	0.225 \| good	5.043 \| good	0.254 \| good
2025-07-31T01:00:00.000Z	73 \| moderate	20.569 \| fine	90.278 \| fine	30.549 \| good	0.226 \| good	4.58 \| good	0.253 \| good
2025-07-31T02:00:00.000Z	75 \| moderate	21.779 \| fine	96.166 \| fine	28.702 \| good	0.227 \| good	4.116 \| good	0.251 \| good
2025-07-31T03:00:00.000Z	77 \| moderate	22.984 \| fine	100.72 \| fine	25.098 \| good	0.228 \| good	3.652 \| good	0.249 \| good
2025-07-31T04:00:00.000Z	73 \| moderate	21.36 \| fine	93.453 \| fine	20.808 \| good	0.22 \| good	2.887 \| good	0.246 \| good
2025-07-31T05:00:00.000Z	67 \| moderate	18.065 \| fine	79.306 \| fine	19.667 \| good	0.211 \| good	2.122 \| good	0.242 \| good
2025-07-31T06:00:00.000Z	67 \| moderate	18.113 \| fine	80.561 \| fine	17.737 \| good	0.203 \| good	1.357 \| good	0.239 \| good
2025-07-31T07:00:00.000Z	67 \| moderate	17.955 \| fine	79.122 \| fine	16.366 \| good	0.225 \| good	1.34 \| good	0.244 \| good
2025-07-31T08:00:00.000Z	71 \| moderate	20.16 \| fine	88.929 \| fine	14.763 \| good	0.247 \| good	1.323 \| good	0.249 \| good
2025-07-31T09:00:00.000Z	69 \| moderate	19.473 \| fine	85.321 \| fine	13.913 \| good	0.27 \| good	1.307 \| good	0.254 \| good
2025-07-31T10:00:00.000Z	73 \| moderate	21.012 \| fine	92.841 \| fine	11.949 \| good	0.271 \| good	1.515 \| good	0.259 \| good
2025-07-31T11:00:00.000Z	73 \| moderate	21.101 \| fine	92.893 \| fine	17.196 \| good	0.272 \| good	1.723 \| good	0.265 \| good
2025-07-31T12:00:00.000Z	77 \| moderate	22.529 \| fine	98.978 \| fine	22.295 \| good	0.273 \| good	1.931 \| good	0.27 \| good
2025-07-31T13:00:00.000Z	79 \| moderate	24.183 \| fine	105.172 \| fine	25.654 \| good	0.248 \| good	1.663 \| good	0.261 \| good
2025-07-31T14:00:00.000Z	75 \| moderate	21.73 \| fine	95.127 \| fine	28.514 \| good	0.223 \| good	1.396 \| good	0.252 \| good
2025-07-31T15:00:00.000Z	67 \| moderate	18.138 \| fine	80.695 \| fine	30.484 \| good	0.197 \| good	1.128 \| good	0.243 \| good
2025-07-31T16:00:00.000Z	64 \| moderate	15.794 \| fine	70.42 \| fine	31.725 \| good	0.2 \| good	1.128 \| good	0.246 \| good
2025-07-31T17:00:00.000Z	60 \| moderate	13.556 \| fine	60.733 \| fine	31.071 \| good	0.203 \| good	1.128 \| good	0.249 \| good
2025-07-31T18:00:00.000Z	54 \| moderate	10.61 \| good	46.947 \| good	29.17 \| good	0.205 \| good	1.129 \| good	0.252 \| good
2025-07-31T19:00:00.000Z	56 \| moderate	11.995 \| good	54.064 \| good	28.063 \| good	0.215 \| good	1.378 \| good	0.252 \| good
2025-07-31T20:00:00.000Z	56 \| moderate	12.205 \| fine	55.052 \| fine	26.142 \| good	0.224 \| good	1.627 \| good	0.252 \| good
2025-07-31T21:00:00.000Z	54 \| moderate	10.607 \| good	46.936 \| good	26.407 \| good	0.234 \| good	1.876 \| good	0.252 \| good
2025-07-31T22:00:00.000Z	52 \| moderate	9.739 \| good	43.11 \| good	24.434 \| good	0.251 \| good	2.808 \| good	0.26 \| good
2025-07-31T23:00:00.000Z	52 \| moderate	9.768 \| good	43.177 \| good	22.891 \| good	0.267 \| good	3.739 \| good	0.267 \| good
2025-08-01T00:00:00.000Z	52 \| moderate	10.476 \| good	46.764 \| good	20.618 \| good	0.284 \| good	4.67 \| good	0.275 \| good
2025-08-01T01:00:00.000Z	54 \| moderate	10.694 \| good	47.669 \| good	20.327 \| good	0.332 \| good	4.931 \| good	0.277 \| good
2025-08-01T02:00:00.000Z	52 \| moderate	10.476 \| good	46.583 \| good	18.903 \| good	0.379 \| good	5.191 \| good	0.279 \| good
2025-08-01T03:00:00.000Z	54 \| moderate	10.728 \| good	47.585 \| good	18.404 \| good	0.426 \| good	5.452 \| good	0.281 \| good
2025-08-01T04:00:00.000Z	54 \| moderate	10.583 \| good	46.692 \| good	17.658 \| good	0.453 \| good	5.439 \| good	0.281 \| good
2025-08-01T05:00:00.000Z	52 \| moderate	9.797 \| good	43.325 \| good	15.703 \| good	0.48 \| good	5.426 \| good	0.281 \| good
2025-08-01T06:00:00.000Z	49 \| good	9.404 \| good	42.071 \| good	15.67 \| good	0.506 \| good	5.414 \| good	0.28 \| good
2025-08-01T07:00:00.000Z	44 \| good	8.195 \| good	36.368 \| good	17.509 \| good	0.441 \| good	4.269 \| good	0.25 \| good
2025-08-01T08:00:00.000Z	44 \| good	7.71 \| good	33.719 \| good	15.298 \| good	0.377 \| good	3.123 \| good	0.221 \| good
2025-08-01T09:00:00.000Z	38 \| good	7.005 \| good	30.674 \| good	12.205 \| good	0.312 \| good	1.978 \| good	0.191 \| good
2025-08-01T10:00:00.000Z	44 \| good	8.481 \| good	37.03 \| good	11.34 \| good	0.298 \| good	2.125 \| good	0.18 \| good
2025-08-01T11:00:00.000Z	52 \| moderate	9.661 \| good	43.062 \| good	11.676 \| good	0.284 \| good	2.272 \| good	0.17 \| good
2025-08-01T12:00:00.000Z	52 \| moderate	10.244 \| good	45.313 \| good	14.562 \| good	0.271 \| good	2.419 \| good	0.159 \| good
2025-08-01T13:00:00.000Z	52 \| moderate	10.087 \| good	44.947 \| good	17.739 \| good	0.274 \| good	2.325 \| good	0.159 \| good
2025-08-01T14:00:00.000Z	52 \| moderate	9.642 \| good	42.97 \| good	21.086 \| good	0.276 \| good	2.232 \| good	0.16 \| good
2025-08-01T15:00:00.000Z	49 \| good	8.913 \| good	38.91 \| good	22.618 \| good	0.279 \| good	2.138 \| good	0.16 \| good
2025-08-01T16:00:00.000Z	38 \| good	6.939 \| good	30.907 \| good	23.061 \| good	0.281 \| good	1.756 \| good	0.161 \| good
2025-08-01T17:00:00.000Z	33 \| good	6.244 \| good	27.87 \| good	25.418 \| good	0.283 \| good	1.374 \| good	0.162 \| good
2025-08-01T18:00:00.000Z	27 \| good	5.294 \| good	22.872 \| good	26.712 \| good	0.285 \| good	0.992 \| good	0.163 \| good

Somersworth

Empower business decisions with accurate air quality data

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

0.27ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 03:00:00 on 2025-07-30.

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 2025-07-30.

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

The real-time air quality index in Somersworth, New Hampshire is 52, currently categorized as Moderate.

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

The most common pollutant in Somersworth, New Hampshire is PM2.5.

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 10.221 μg/m³.

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

The current PM₁₀ levels in Somersworth, New Hampshire are 38.228 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 0.273 ppm.

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

The current sulfur dioxide (SO₂) levels in Somersworth, New Hampshire are 1.416 ppb.

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

The current ozone (O₃) levels at Somersworth, New Hampshire is 35.629 ppm.

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

The current nitrogen dioxide (NO₂) levels at Somersworth, New Hampshire is 5.445 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-29T08:00:00.000Z	58 \| moderate	12.593 \| fine	56.694 \| fine	17.261 \| good	0.42 \| good	5.142 \| good	0.224 \| good
2025-07-29T09:00:00.000Z	60 \| moderate	14.038 \| fine	65.947 \| fine	26.905 \| good	0.381 \| good	6.33 \| good	0.225 \| good
2025-07-29T10:00:00.000Z	58 \| moderate	12.665 \| fine	43.002 \| good	16.252 \| good	0.46 \| good	11.504 \| good	0.225 \| good
2025-07-29T11:00:00.000Z	62 \| moderate	14.529 \| fine	62.334 \| fine	4.964 \| good	0.418 \| good	9.803 \| good	0.245 \| good
2025-07-29T12:00:00.000Z	62 \| moderate	15.033 \| fine	55.142 \| fine	13.967 \| good	0.425 \| good	13.789 \| good	0.285 \| good
2025-07-29T13:00:00.000Z	60 \| moderate	13.575 \| fine	60.376 \| fine	10.666 \| good	1.815 \| good	10.779 \| good	0.259 \| good
2025-07-29T14:00:00.000Z	60 \| moderate	13.743 \| fine	31.929 \| good	17.971 \| good	1.2 \| good	9.067 \| good	0.293 \| good
2025-07-29T15:00:00.000Z	60 \| moderate	13.749 \| fine	42.435 \| good	27.466 \| good	3.8 \| good	6.998 \| good	0.264 \| good
2025-07-29T16:00:00.000Z	60 \| moderate	13.55 \| fine	39.001 \| good	31.084 \| good	1.686 \| good	6.477 \| good	0.241 \| good
2025-07-29T17:00:00.000Z	58 \| moderate	13.156 \| fine	28.25 \| good	36.673 \| good	1.284 \| good	7.442 \| good	0.241 \| good
2025-07-29T18:00:00.000Z	56 \| moderate	11.967 \| good	24.025 \| good	40.435 \| good	2.206 \| good	6.319 \| good	0.224 \| good
2025-07-29T19:00:00.000Z	56 \| moderate	11.971 \| good	27.652 \| good	40.27 \| good	2.049 \| good	6.709 \| good	0.205 \| good
2025-07-29T20:00:00.000Z	56 \| moderate	11.845 \| good	39.283 \| good	39.127 \| good	1.412 \| good	4.723 \| good	0.244 \| good
2025-07-29T21:00:00.000Z	54 \| moderate	10.72 \| good	30.575 \| good	40.963 \| good	1.1 \| good	3.607 \| good	0.241 \| good
2025-07-29T22:00:00.000Z	52 \| moderate	10.255 \| good	26.359 \| good	42.708 \| good	2.111 \| good	3.658 \| good	0.234 \| good
2025-07-29T23:00:00.000Z	52 \| moderate	10.364 \| good	44.658 \| good	40.408 \| good	1.098 \| good	3.01 \| good	0.234 \| good
2025-07-30T00:00:00.000Z	49 \| good	8.963 \| good	33.926 \| good	42.805 \| good	1.097 \| good	4.803 \| good	0.22 \| good
2025-07-30T01:00:00.000Z	54 \| moderate	10.759 \| good	35.128 \| good	46.357 \| good	0.572 \| good	5.601 \| good	0.183 \| good
2025-07-30T02:00:00.000Z	38 \| good	6.826 \| good	40.348 \| good	35.326 \| good	0.438 \| good	6.238 \| good	0.183 \| good
2025-07-30T03:00:00.000Z	79 \| moderate	23.738 \| fine	103.654 \| fine	19.409 \| good	0.149 \| good	2.706 \| good	0.205 \| good
2025-07-30T04:00:00.000Z	52 \| moderate	9.769 \| good	34.835 \| good	22.681 \| good	0.485 \| good	8.961 \| good	0.265 \| good
2025-07-30T05:00:00.000Z	52 \| moderate	9.633 \| good	23.67 \| good	21.539 \| good	0.519 \| good	6.323 \| good	0.319 \| good
2025-07-30T06:00:00.000Z	49 \| good	8.694 \| good	22.899 \| good	18.916 \| good	0.468 \| good	9.432 \| good	0.277 \| good
2025-07-30T07:00:00.000Z	49 \| good	9.274 \| good	42.525 \| good	18.33 \| good	0.516 \| good	6.294 \| good	0.301 \| good
2025-07-30T08:00:00.000Z	44 \| good	8.388 \| good	30.018 \| good	19.602 \| good	0.565 \| good	9.119 \| good	0.29 \| good
2025-07-30T09:00:00.000Z	44 \| good	8.12 \| good	33.919 \| good	15.298 \| good	0.563 \| good	9.053 \| good	0.258 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	9.512 \| good	34.35 \| good	13.151 \| good	0.5 \| good	8.459 \| good	0.258 \| good
2025-07-30T11:00:00.000Z	52 \| moderate	10.314 \| good	28.133 \| good	20.414 \| good	0.672 \| good	6.388 \| good	0.272 \| good
2025-07-30T12:00:00.000Z	52 \| moderate	9.617 \| good	34.457 \| good	17.531 \| good	0.828 \| good	8.656 \| good	0.314 \| good
2025-07-30T13:00:00.000Z	52 \| moderate	9.585 \| good	40.291 \| good	16.321 \| good	0.958 \| good	5.631 \| good	0.326 \| good
2025-07-30T14:00:00.000Z	54 \| moderate	10.623 \| good	24.802 \| good	23.846 \| good	1.41 \| good	5.163 \| good	0.292 \| good
2025-07-30T15:00:00.000Z	54 \| moderate	10.819 \| good	34.33 \| good	26.419 \| good	2.273 \| good	7.364 \| good	0.277 \| good
2025-07-30T16:00:00.000Z	56 \| moderate	11.886 \| good	32.792 \| good	27.942 \| good	1.727 \| good	6.276 \| good	0.272 \| good
2025-07-30T17:00:00.000Z	52 \| moderate	9.903 \| good	38.398 \| good	32.594 \| good	1.376 \| good	5.465 \| good	0.274 \| good
2025-07-30T18:00:00.000Z	52 \| moderate	10.201 \| good	41.467 \| good	35.502 \| good	0.581 \| good	5.107 \| good	0.26 \| good
2025-07-30T19:00:00.000Z	52 \| moderate	9.775 \| good	42.924 \| good	33.263 \| good	0.541 \| good	5.812 \| good	0.26 \| good
2025-07-30T20:00:00.000Z	54 \| moderate	10.759 \| good	37.158 \| good	36.953 \| good	0.391 \| good	6.486 \| good	0.26 \| good
2025-07-30T21:00:00.000Z	52 \| moderate	10.277 \| good	56.132 \| fine	35.568 \| good	0.436 \| good	6.702 \| good	0.251 \| good
2025-07-30T22:00:00.000Z	38 \| good	7.441 \| good	26.389 \| good	34.736 \| good	0.431 \| good	3.817 \| good	0.285 \| good
2025-07-30T23:00:00.000Z	44 \| good	7.932 \| good	33.722 \| good	32.804 \| good	0.494 \| good	4.052 \| good	0.231 \| good
2025-07-31T00:00:00.000Z	52 \| moderate	10.306 \| good	37.679 \| good	30.098 \| good	0.402 \| good	4.278 \| good	0.231 \| good
2025-07-31T01:00:00.000Z	118 \| sensitive	9.482 \| good	190.391 \| moderate	27.206 \| good	0.392 \| good	5.097 \| good	0.271 \| good
2025-07-31T02:00:00.000Z	58 \| moderate	12.795 \| fine	36.218 \| good	25.795 \| good	0.345 \| good	9.633 \| good	0.251 \| good
2025-07-31T03:00:00.000Z	55 \| moderate	7.478 \| good	64.472 \| fine	30.923 \| good	0.475 \| good	7.383 \| good	0.231 \| good
2025-07-31T04:00:00.000Z	44 \| good	8.318 \| good	36.716 \| good	21.74 \| good	0.535 \| good	7.049 \| good	0.232 \| good
2025-07-31T05:00:00.000Z	52 \| moderate	9.959 \| good	38.974 \| good	18.964 \| good	0.664 \| good	7.802 \| good	0.281 \| good
2025-07-31T06:00:00.000Z	61 \| moderate	12.18 \| fine	74.667 \| fine	12.616 \| good	1.073 \| good	7.076 \| good	0.325 \| good
2025-07-31T07:00:00.000Z	54 \| moderate	11.444 \| good	48.536 \| good	27.554 \| good	0.832 \| good	6.977 \| good	0.229 \| good
2025-07-31T07:00:00.000Z	54 \| moderate	11.064 \| good	48.839 \| good	25.061 \| good	0.843 \| good	6.949 \| good	0.229 \| good
2025-07-30T19:00:00.000Z	69 \| moderate	18.775 \| fine	83.172 \| fine	40.66 \| good	0.286 \| good	1.418 \| good	0.235 \| good
2025-07-30T20:00:00.000Z	69 \| moderate	18.654 \| fine	82.755 \| fine	39.798 \| good	0.254 \| good	1.582 \| good	0.228 \| good
2025-07-30T21:00:00.000Z	69 \| moderate	19.412 \| fine	85.233 \| fine	43.741 \| good	0.222 \| good	1.747 \| good	0.221 \| good
2025-07-30T22:00:00.000Z	73 \| moderate	20.615 \| fine	90.915 \| fine	42.582 \| good	0.223 \| good	2.846 \| good	0.232 \| good
2025-07-30T23:00:00.000Z	69 \| moderate	18.572 \| fine	82.36 \| fine	35.259 \| good	0.224 \| good	3.945 \| good	0.243 \| good
2025-07-31T00:00:00.000Z	71 \| moderate	20.151 \| fine	88.557 \| fine	32.702 \| good	0.225 \| good	5.043 \| good	0.254 \| good
2025-07-31T01:00:00.000Z	73 \| moderate	20.569 \| fine	90.278 \| fine	30.549 \| good	0.226 \| good	4.58 \| good	0.253 \| good
2025-07-31T02:00:00.000Z	75 \| moderate	21.779 \| fine	96.166 \| fine	28.702 \| good	0.227 \| good	4.116 \| good	0.251 \| good
2025-07-31T03:00:00.000Z	77 \| moderate	22.984 \| fine	100.72 \| fine	25.098 \| good	0.228 \| good	3.652 \| good	0.249 \| good
2025-07-31T04:00:00.000Z	73 \| moderate	21.36 \| fine	93.453 \| fine	20.808 \| good	0.22 \| good	2.887 \| good	0.246 \| good
2025-07-31T05:00:00.000Z	67 \| moderate	18.065 \| fine	79.306 \| fine	19.667 \| good	0.211 \| good	2.122 \| good	0.242 \| good
2025-07-31T06:00:00.000Z	67 \| moderate	18.113 \| fine	80.561 \| fine	17.737 \| good	0.203 \| good	1.357 \| good	0.239 \| good
2025-07-31T07:00:00.000Z	67 \| moderate	17.955 \| fine	79.122 \| fine	16.366 \| good	0.225 \| good	1.34 \| good	0.244 \| good
2025-07-31T08:00:00.000Z	71 \| moderate	20.16 \| fine	88.929 \| fine	14.763 \| good	0.247 \| good	1.323 \| good	0.249 \| good
2025-07-31T09:00:00.000Z	69 \| moderate	19.473 \| fine	85.321 \| fine	13.913 \| good	0.27 \| good	1.307 \| good	0.254 \| good
2025-07-31T10:00:00.000Z	73 \| moderate	21.012 \| fine	92.841 \| fine	11.949 \| good	0.271 \| good	1.515 \| good	0.259 \| good
2025-07-31T11:00:00.000Z	73 \| moderate	21.101 \| fine	92.893 \| fine	17.196 \| good	0.272 \| good	1.723 \| good	0.265 \| good
2025-07-31T12:00:00.000Z	77 \| moderate	22.529 \| fine	98.978 \| fine	22.295 \| good	0.273 \| good	1.931 \| good	0.27 \| good
2025-07-31T13:00:00.000Z	79 \| moderate	24.183 \| fine	105.172 \| fine	25.654 \| good	0.248 \| good	1.663 \| good	0.261 \| good
2025-07-31T14:00:00.000Z	75 \| moderate	21.73 \| fine	95.127 \| fine	28.514 \| good	0.223 \| good	1.396 \| good	0.252 \| good
2025-07-31T15:00:00.000Z	67 \| moderate	18.138 \| fine	80.695 \| fine	30.484 \| good	0.197 \| good	1.128 \| good	0.243 \| good
2025-07-31T16:00:00.000Z	64 \| moderate	15.794 \| fine	70.42 \| fine	31.725 \| good	0.2 \| good	1.128 \| good	0.246 \| good
2025-07-31T17:00:00.000Z	60 \| moderate	13.556 \| fine	60.733 \| fine	31.071 \| good	0.203 \| good	1.128 \| good	0.249 \| good
2025-07-31T18:00:00.000Z	54 \| moderate	10.61 \| good	46.947 \| good	29.17 \| good	0.205 \| good	1.129 \| good	0.252 \| good
2025-07-31T19:00:00.000Z	56 \| moderate	11.995 \| good	54.064 \| good	28.063 \| good	0.215 \| good	1.378 \| good	0.252 \| good
2025-07-31T20:00:00.000Z	56 \| moderate	12.205 \| fine	55.052 \| fine	26.142 \| good	0.224 \| good	1.627 \| good	0.252 \| good
2025-07-31T21:00:00.000Z	54 \| moderate	10.607 \| good	46.936 \| good	26.407 \| good	0.234 \| good	1.876 \| good	0.252 \| good
2025-07-31T22:00:00.000Z	52 \| moderate	9.739 \| good	43.11 \| good	24.434 \| good	0.251 \| good	2.808 \| good	0.26 \| good
2025-07-31T23:00:00.000Z	52 \| moderate	9.768 \| good	43.177 \| good	22.891 \| good	0.267 \| good	3.739 \| good	0.267 \| good
2025-08-01T00:00:00.000Z	52 \| moderate	10.476 \| good	46.764 \| good	20.618 \| good	0.284 \| good	4.67 \| good	0.275 \| good
2025-08-01T01:00:00.000Z	54 \| moderate	10.694 \| good	47.669 \| good	20.327 \| good	0.332 \| good	4.931 \| good	0.277 \| good
2025-08-01T02:00:00.000Z	52 \| moderate	10.476 \| good	46.583 \| good	18.903 \| good	0.379 \| good	5.191 \| good	0.279 \| good
2025-08-01T03:00:00.000Z	54 \| moderate	10.728 \| good	47.585 \| good	18.404 \| good	0.426 \| good	5.452 \| good	0.281 \| good
2025-08-01T04:00:00.000Z	54 \| moderate	10.583 \| good	46.692 \| good	17.658 \| good	0.453 \| good	5.439 \| good	0.281 \| good
2025-08-01T05:00:00.000Z	52 \| moderate	9.797 \| good	43.325 \| good	15.703 \| good	0.48 \| good	5.426 \| good	0.281 \| good
2025-08-01T06:00:00.000Z	49 \| good	9.404 \| good	42.071 \| good	15.67 \| good	0.506 \| good	5.414 \| good	0.28 \| good
2025-08-01T07:00:00.000Z	44 \| good	8.195 \| good	36.368 \| good	17.509 \| good	0.441 \| good	4.269 \| good	0.25 \| good
2025-08-01T08:00:00.000Z	44 \| good	7.71 \| good	33.719 \| good	15.298 \| good	0.377 \| good	3.123 \| good	0.221 \| good
2025-08-01T09:00:00.000Z	38 \| good	7.005 \| good	30.674 \| good	12.205 \| good	0.312 \| good	1.978 \| good	0.191 \| good
2025-08-01T10:00:00.000Z	44 \| good	8.481 \| good	37.03 \| good	11.34 \| good	0.298 \| good	2.125 \| good	0.18 \| good
2025-08-01T11:00:00.000Z	52 \| moderate	9.661 \| good	43.062 \| good	11.676 \| good	0.284 \| good	2.272 \| good	0.17 \| good
2025-08-01T12:00:00.000Z	52 \| moderate	10.244 \| good	45.313 \| good	14.562 \| good	0.271 \| good	2.419 \| good	0.159 \| good
2025-08-01T13:00:00.000Z	52 \| moderate	10.087 \| good	44.947 \| good	17.739 \| good	0.274 \| good	2.325 \| good	0.159 \| good
2025-08-01T14:00:00.000Z	52 \| moderate	9.642 \| good	42.97 \| good	21.086 \| good	0.276 \| good	2.232 \| good	0.16 \| good
2025-08-01T15:00:00.000Z	49 \| good	8.913 \| good	38.91 \| good	22.618 \| good	0.279 \| good	2.138 \| good	0.16 \| good
2025-08-01T16:00:00.000Z	38 \| good	6.939 \| good	30.907 \| good	23.061 \| good	0.281 \| good	1.756 \| good	0.161 \| good
2025-08-01T17:00:00.000Z	33 \| good	6.244 \| good	27.87 \| good	25.418 \| good	0.283 \| good	1.374 \| good	0.162 \| good
2025-08-01T18:00:00.000Z	27 \| good	5.294 \| good	22.872 \| good	26.712 \| good	0.285 \| good	0.992 \| good	0.163 \| 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?