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

The current PM10 levels in Pelham, New Hampshire are 19.715 μg/m3.

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

The current sulfur dioxide (SO2) levels in Pelham, New Hampshire are 0.763 ppb.

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

The current ozone (O3) levels at Pelham, New Hampshire is 8.763 ppm.

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

The current nitrogen dioxide (NO2) levels at Pelham, New Hampshire is 10.389 ppb.

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

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

Stay updated with real-time air quality in Pelham, 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

Pelham, New Hampshire

Last updated: ... (Local time)

Common air pollutants in Pelham, New Hampshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.60 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.33 μg/m³

155

255

425

605+

Ozone (O₃)

17.70 ppb

201

201+

Sulfur Dioxide (SO₂)

0.48 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.69 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 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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Pelham, New Hampshire

Scroll To Air Quality Map

Track live Pelham, New Hampshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-13T14:00:00.000Z	33 \| good	5.691 \| good	21.11 \| good	12.832 \| good	0.509 \| good	6.789 \| good	0.156 \| good
2025-09-13T15:00:00.000Z	33 \| good	5.507 \| good	15.935 \| good	19.92 \| good	0.461 \| good	4.941 \| good	0.134 \| good
2025-09-13T16:00:00.000Z	33 \| good	5.674 \| good	21.23 \| good	25.231 \| good	0.406 \| good	4.214 \| good	0.134 \| good
2025-09-13T17:00:00.000Z	33 \| good	5.942 \| good	25.942 \| good	31.567 \| good	0.55 \| good	4.684 \| good	0.134 \| good
2025-09-13T18:00:00.000Z	35 \| good	6.03 \| good	19.13 \| good	37.754 \| good	0.278 \| good	3.662 \| good	0.134 \| good
2025-09-13T19:00:00.000Z	38 \| good	6.623 \| good	18.881 \| good	39.886 \| good	0.277 \| good	3.228 \| good	0.134 \| good
2025-09-13T20:00:00.000Z	38 \| good	6.508 \| good	22.63 \| good	39.817 \| good	0.433 \| good	4.229 \| good	0.146 \| good
2025-09-13T21:00:00.000Z	38 \| good	6.627 \| good	25.451 \| good	38.199 \| good	0.466 \| good	5.199 \| good	0.157 \| good
2025-09-13T22:00:00.000Z	33 \| good	6.475 \| good	22.618 \| good	35.073 \| good	0.477 \| good	5.043 \| good	0.157 \| good
2025-09-13T23:00:00.000Z	33 \| good	6.193 \| good	20.271 \| good	31.308 \| good	0.26 \| good	5.827 \| good	0.187 \| good
2025-09-14T00:00:00.000Z	33 \| good	5.873 \| good	18.157 \| good	26.818 \| good	0.253 \| good	5.125 \| good	0.21 \| good
2025-09-14T01:00:00.000Z	33 \| good	6.081 \| good	21.862 \| good	24.569 \| good	0.255 \| good	6.61 \| good	0.199 \| good
2025-09-14T02:00:00.000Z	33 \| good	6.346 \| good	16.295 \| good	21.771 \| good	0.416 \| good	4.282 \| good	0.199 \| good
2025-09-14T03:00:00.000Z	44 \| good	7.502 \| good	32.848 \| good	17.173 \| good	0.793 \| good	5.207 \| good	0.19 \| good
2025-09-14T04:00:00.000Z	33 \| good	5.653 \| good	20.215 \| good	15.683 \| good	0.441 \| good	5.206 \| good	0.222 \| good
2025-09-14T05:00:00.000Z	33 \| good	5.553 \| good	16.714 \| good	13.651 \| good	0.369 \| good	5.257 \| good	0.199 \| good
2025-09-14T06:00:00.000Z	33 \| good	5.755 \| good	18.22 \| good	11.8 \| good	0.411 \| good	4.812 \| good	0.199 \| good
2025-09-14T07:00:00.000Z	33 \| good	5.699 \| good	15.721 \| good	10.412 \| good	0.401 \| good	5.197 \| good	0.211 \| good
2025-09-14T08:00:00.000Z	33 \| good	5.713 \| good	16.698 \| good	8.733 \| good	0.414 \| good	5.661 \| good	0.211 \| good
2025-09-14T09:00:00.000Z	27 \| good	5.4 \| good	19.005 \| good	8.979 \| good	0.368 \| good	2.762 \| good	0.199 \| good
2025-09-14T10:00:00.000Z	33 \| good	5.762 \| good	16.967 \| good	8.125 \| good	0.37 \| good	4.668 \| good	0.146 \| good
2025-09-14T11:00:00.000Z	33 \| good	5.619 \| good	16.876 \| good	8.004 \| good	0.392 \| good	5.005 \| good	0.146 \| good
2025-09-14T12:00:00.000Z	27 \| good	5.468 \| good	17.02 \| good	8.533 \| good	0.386 \| good	6.456 \| good	0.157 \| good
2025-09-14T13:00:00.000Z	33 \| good	5.759 \| good	18.75 \| good	9.391 \| good	0.507 \| good	5.947 \| good	0.245 \| good
2025-09-14T14:00:00.000Z	33 \| good	5.691 \| good	18.954 \| good	9.483 \| good	0.404 \| good	4.971 \| good	0.221 \| good
2025-09-14T15:00:00.000Z	33 \| good	6.073 \| good	15.788 \| good	17.193 \| good	0.488 \| good	2.736 \| good	0.223 \| good
2025-09-14T16:00:00.000Z	33 \| good	6.413 \| good	25.389 \| good	25.762 \| good	0.48 \| good	2.298 \| good	0.199 \| good
2025-09-14T17:00:00.000Z	38 \| good	6.795 \| good	20.126 \| good	34.081 \| good	0.48 \| good	2.499 \| good	0.187 \| good
2025-09-14T18:00:00.000Z	38 \| good	7.306 \| good	17.314 \| good	37.768 \| good	0.44 \| good	2.608 \| good	0.199 \| good
2025-09-14T19:00:00.000Z	38 \| good	7.459 \| good	21.151 \| good	39.923 \| good	0.457 \| good	2.397 \| good	0.212 \| good
2025-09-14T20:00:00.000Z	38 \| good	7.406 \| good	18.686 \| good	40.862 \| good	0.455 \| good	3.354 \| good	0.222 \| good
2025-09-14T21:00:00.000Z	44 \| good	7.858 \| good	22.727 \| good	39.516 \| good	0.386 \| good	2.925 \| good	0.21 \| good
2025-09-14T22:00:00.000Z	38 \| good	6.992 \| good	21.89 \| good	38.408 \| good	0.408 \| good	3.682 \| good	0.222 \| good
2025-09-14T23:00:00.000Z	44 \| good	8.212 \| good	20.332 \| good	33.341 \| good	0.443 \| good	3.395 \| good	0.198 \| good
2025-09-15T00:00:00.000Z	44 \| good	7.705 \| good	29.31 \| good	23.921 \| good	0.453 \| good	4.993 \| good	0.243 \| good
2025-09-15T01:00:00.000Z	44 \| good	8.05 \| good	29.195 \| good	22.284 \| good	0.465 \| good	9.018 \| good	0.265 \| good
2025-09-15T02:00:00.000Z	49 \| good	8.752 \| good	29.09 \| good	19.536 \| good	0.521 \| good	14.746 \| good	0.311 \| good
2025-09-15T03:00:00.000Z	52 \| moderate	10.084 \| good	42.296 \| good	12.474 \| good	0.541 \| good	20.56 \| good	0.358 \| good
2025-09-15T04:00:00.000Z	52 \| moderate	9.885 \| good	39.379 \| good	11.674 \| good	0.456 \| good	18.468 \| good	0.36 \| good
2025-09-15T05:00:00.000Z	52 \| moderate	9.581 \| good	29.979 \| good	9.061 \| good	0.427 \| good	14.974 \| good	0.359 \| good
2025-09-15T06:00:00.000Z	49 \| good	9.218 \| good	33.63 \| good	8.573 \| good	0.472 \| good	10.232 \| good	0.314 \| good
2025-09-15T07:00:00.000Z	49 \| good	9.417 \| good	27.278 \| good	6.966 \| good	0.44 \| good	7.867 \| good	0.302 \| good
2025-09-15T08:00:00.000Z	49 \| good	8.876 \| good	29.42 \| good	7.414 \| good	0.442 \| good	7.908 \| good	0.291 \| good
2025-09-15T09:00:00.000Z	38 \| good	7.051 \| good	22.756 \| good	7.542 \| good	0.406 \| good	8.286 \| good	0.256 \| good
2025-09-15T10:00:00.000Z	44 \| good	8.328 \| good	25.124 \| good	6.932 \| good	0.405 \| good	8.07 \| good	0.256 \| good
2025-09-15T11:00:00.000Z	44 \| good	7.955 \| good	22.572 \| good	7.299 \| good	0.418 \| good	9.126 \| good	0.255 \| good
2025-09-15T12:00:00.000Z	49 \| good	9.122 \| good	31.971 \| good	8.663 \| good	0.462 \| good	8.509 \| good	0.244 \| good
2025-09-15T13:00:00.000Z	49 \| good	8.597 \| good	27.329 \| good	17.702 \| good	0.481 \| good	8.693 \| good	0.25 \| good
2025-09-11T14:00:00.000Z	31 \| good	4.264 \| good	18.408 \| good	32.911 \| good	0.561 \| good	2.679 \| good	0.181 \| good
2025-09-11T15:00:00.000Z	34 \| good	4.487 \| good	19.193 \| good	37.394 \| good	0.587 \| good	1.546 \| good	0.169 \| good
2025-09-11T16:00:00.000Z	38 \| good	4.37 \| good	19.093 \| good	40.567 \| good	0.551 \| good	1.326 \| good	0.165 \| good
2025-09-11T17:00:00.000Z	40 \| good	3.553 \| good	15.87 \| good	42.576 \| good	0.515 \| good	1.107 \| good	0.161 \| good
2025-09-11T18:00:00.000Z	41 \| good	3.523 \| good	15.692 \| good	44.322 \| good	0.479 \| good	0.887 \| good	0.157 \| good
2025-09-11T19:00:00.000Z	43 \| good	3.849 \| good	17.006 \| good	45.596 \| good	0.495 \| good	1.229 \| good	0.159 \| good
2025-09-11T20:00:00.000Z	42 \| good	4.552 \| good	19.879 \| good	45.44 \| good	0.511 \| good	1.571 \| good	0.162 \| good
2025-09-11T21:00:00.000Z	39 \| good	6.102 \| good	26.84 \| good	41.88 \| good	0.527 \| good	1.913 \| good	0.164 \| good
2025-09-11T22:00:00.000Z	38 \| good	7.254 \| good	32.122 \| good	35.344 \| good	0.582 \| good	8.101 \| good	0.227 \| good
2025-09-11T23:00:00.000Z	52 \| moderate	9.53 \| good	42.686 \| good	25.315 \| good	0.636 \| good	14.289 \| good	0.289 \| good
2025-09-12T00:00:00.000Z	52 \| moderate	9.546 \| good	42.344 \| good	20.09 \| good	0.691 \| good	20.477 \| good	0.352 \| good
2025-09-12T01:00:00.000Z	54 \| moderate	11.069 \| good	49.084 \| good	17.855 \| good	0.638 \| good	15.706 \| good	0.309 \| good
2025-09-12T02:00:00.000Z	58 \| moderate	12.631 \| fine	57.079 \| fine	17.147 \| good	0.585 \| good	10.935 \| good	0.265 \| good
2025-09-12T03:00:00.000Z	54 \| moderate	11.409 \| good	50.753 \| good	21.544 \| good	0.532 \| good	6.164 \| good	0.222 \| good
2025-09-12T04:00:00.000Z	56 \| moderate	11.545 \| good	51.213 \| good	27.671 \| good	0.472 \| good	4.802 \| good	0.209 \| good
2025-09-12T05:00:00.000Z	54 \| moderate	10.538 \| good	46.626 \| good	27.196 \| good	0.412 \| good	3.44 \| good	0.195 \| good
2025-09-12T06:00:00.000Z	54 \| moderate	10.668 \| good	47.351 \| good	25.759 \| good	0.352 \| good	2.079 \| good	0.181 \| good
2025-09-12T07:00:00.000Z	54 \| moderate	11.024 \| good	48.718 \| good	24.692 \| good	0.343 \| good	1.991 \| good	0.178 \| good
2025-09-12T08:00:00.000Z	54 \| moderate	11.34 \| good	50.345 \| good	22.282 \| good	0.335 \| good	1.904 \| good	0.175 \| good
2025-09-12T09:00:00.000Z	44 \| good	7.984 \| good	34.98 \| good	18.632 \| good	0.326 \| good	1.816 \| good	0.173 \| good
2025-09-12T10:00:00.000Z	38 \| good	7.309 \| good	31.902 \| good	18.697 \| good	0.343 \| good	2.365 \| good	0.179 \| good
2025-09-12T11:00:00.000Z	44 \| good	7.649 \| good	33.712 \| good	18.146 \| good	0.36 \| good	2.915 \| good	0.185 \| good
2025-09-12T12:00:00.000Z	33 \| good	6.155 \| good	27.446 \| good	19.539 \| good	0.377 \| good	3.464 \| good	0.191 \| good
2025-09-12T13:00:00.000Z	22 \| good	4.232 \| good	18.3 \| good	20.566 \| good	0.365 \| good	2.637 \| good	0.177 \| good
2025-09-12T14:00:00.000Z	22 \| good	3.761 \| good	16.486 \| good	22.955 \| good	0.353 \| good	1.811 \| good	0.164 \| good
2025-09-12T15:00:00.000Z	23 \| good	3.769 \| good	16.704 \| good	25.186 \| good	0.341 \| good	0.984 \| good	0.151 \| good
2025-09-12T16:00:00.000Z	27 \| good	4.79 \| good	20.926 \| good	28.793 \| good	0.334 \| good	0.911 \| good	0.15 \| good
2025-09-12T17:00:00.000Z	33 \| good	6.198 \| good	27.523 \| good	33.445 \| good	0.327 \| good	0.837 \| good	0.148 \| good
2025-09-12T18:00:00.000Z	38 \| good	6.588 \| good	29.578 \| good	37.547 \| good	0.32 \| good	0.763 \| good	0.147 \| good
2025-09-12T19:00:00.000Z	38 \| good	7.058 \| good	31.552 \| good	40.203 \| good	0.34 \| good	0.988 \| good	0.149 \| good
2025-09-12T20:00:00.000Z	44 \| good	7.553 \| good	33.123 \| good	41.281 \| good	0.36 \| good	1.214 \| good	0.152 \| good
2025-09-12T21:00:00.000Z	35 \| good	6.383 \| good	28.285 \| good	38.376 \| good	0.38 \| good	1.439 \| good	0.154 \| good
2025-09-12T22:00:00.000Z	26 \| good	4.3 \| good	18.67 \| good	27.507 \| good	0.487 \| good	4.309 \| good	0.177 \| good
2025-09-12T23:00:00.000Z	22 \| good	3.683 \| good	16.233 \| good	18.891 \| good	0.594 \| good	7.178 \| good	0.201 \| good
2025-09-13T00:00:00.000Z	27 \| good	4.851 \| good	21.021 \| good	12.227 \| good	0.701 \| good	10.047 \| good	0.224 \| good
2025-09-13T01:00:00.000Z	27 \| good	4.779 \| good	20.697 \| good	7.55 \| good	0.842 \| good	12.691 \| good	0.247 \| good
2025-09-13T02:00:00.000Z	27 \| good	5.448 \| good	23.463 \| good	6.707 \| good	0.983 \| good	15.335 \| good	0.269 \| good
2025-09-13T03:00:00.000Z	38 \| good	6.804 \| good	30.409 \| good	8.043 \| good	1.125 \| good	17.979 \| good	0.292 \| good
2025-09-13T04:00:00.000Z	38 \| good	6.961 \| good	30.754 \| good	9.159 \| good	1.165 \| good	17.904 \| good	0.299 \| good
2025-09-13T05:00:00.000Z	38 \| good	7.007 \| good	30.936 \| good	8.773 \| good	1.206 \| good	17.829 \| good	0.306 \| good
2025-09-13T06:00:00.000Z	56 \| moderate	12.251 \| fine	13.214 \| good	14.129 \| good	1.243 \| good	17.793 \| good	0.315 \| good
2025-09-13T07:00:00.000Z	44 \| good	7.854 \| good	34.387 \| good	8.488 \| good	1.21 \| good	16.637 \| good	0.303 \| good
2025-09-13T08:00:00.000Z	44 \| good	7.867 \| good	34.556 \| good	9.279 \| good	1.173 \| good	15.521 \| good	0.293 \| good
2025-09-13T09:00:00.000Z	38 \| good	6.759 \| good	29.617 \| good	6.217 \| good	1.136 \| good	14.404 \| good	0.282 \| good
2025-09-13T10:00:00.000Z	33 \| good	5.94 \| good	26.042 \| good	9.491 \| good	1.105 \| good	13.115 \| good	0.288 \| good
2025-09-13T11:00:00.000Z	27 \| good	5.404 \| good	23.165 \| good	12.15 \| good	1.073 \| good	11.827 \| good	0.294 \| good
2025-09-13T12:00:00.000Z	54 \| moderate	10.63 \| good	11.168 \| good	18.938 \| good	1.031 \| good	10.446 \| good	0.298 \| good
2025-09-13T13:00:00.000Z	38 \| good	7.071 \| good	7.925 \| good	26.492 \| good	0.895 \| good	7.513 \| good	0.255 \| good

Pelham

Empower business decisions with accurate air quality data

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

0.25ppm

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 Pelham, New Hampshire updated?

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

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

The worst air quality in Pelham, New Hampshire was recorded at 02:00:00 on 2025-09-11.

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

The best air quality in Pelham, New Hampshire was recorded at 11:00:00 on 2025-09-11.

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

The real-time air quality index in Pelham, New Hampshire is 27, currently categorized as Good.

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

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

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

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

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

The measured PM_2.5 levels in Pelham, New Hampshire at present are 4.506 μg/m³.

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

The current PM₁₀ levels in Pelham, New Hampshire are 19.715 μg/m³.

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

The current carbon monoxide (CO) level in Pelham, New Hampshire is 0.23 ppm.

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

The current sulfur dioxide (SO₂) levels in Pelham, New Hampshire are 0.763 ppb.

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

The current ozone (O₃) levels at Pelham, New Hampshire is 8.763 ppm.

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

The current nitrogen dioxide (NO₂) levels at Pelham, New Hampshire is 10.389 ppb.

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