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

The current PM10 levels in Pelham, New Hampshire are 38.249 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 0.859 ppb.

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

The current ozone (O3) levels at Pelham, New Hampshire is 37.106 ppm.

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

The current nitrogen dioxide (NO2) levels at Pelham, New Hampshire is 1.774 ppb.

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

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

The measured PM2.5 levels in Pelham, New Hampshire at present are 12.409 μg/m3.

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)

Moderate

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)

12.41 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

38.25 μg/m³

155

255

425

605+

Ozone (O₃)

37.11 ppb

201

201+

Sulfur Dioxide (SO₂)

0.86 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.77 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 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
2026-06-27T19:00:00.000Z	37 \| good	5.19 \| good	15.902 \| good	40.091 \| good	0.792 \| good	2.246 \| good	0.117 \| good
2026-06-27T20:00:00.000Z	40 \| good	5.501 \| good	16.698 \| good	43.25 \| good	0.828 \| good	2.687 \| good	0.117 \| good
2026-06-27T21:00:00.000Z	41 \| good	5.841 \| good	16.428 \| good	43.829 \| good	0.857 \| good	2.951 \| good	0.117 \| good
2026-06-27T22:00:00.000Z	39 \| good	5.706 \| good	16.604 \| good	42.022 \| good	0.917 \| good	2.509 \| good	0.117 \| good
2026-06-27T23:00:00.000Z	38 \| good	5.895 \| good	17.783 \| good	41.275 \| good	0.871 \| good	2.381 \| good	0.117 \| good
2026-06-28T00:00:00.000Z	38 \| good	5.913 \| good	16.418 \| good	40.57 \| good	0.863 \| good	4.306 \| good	0.117 \| good
2026-06-28T01:00:00.000Z	36 \| good	6.096 \| good	18.042 \| good	38.56 \| good	0.854 \| good	4.497 \| good	0.19 \| good
2026-06-28T02:00:00.000Z	33 \| good	6.332 \| good	18.965 \| good	32.621 \| good	0.833 \| good	4.948 \| good	0.19 \| good
2026-06-28T03:00:00.000Z	49 \| good	8.686 \| good	38.504 \| good	22.493 \| good	0.333 \| good	6.242 \| good	0.19 \| good
2026-06-28T04:00:00.000Z	38 \| good	6.964 \| good	20.695 \| good	27.861 \| good	0.86 \| good	6.023 \| good	0.209 \| good
2026-06-28T05:00:00.000Z	38 \| good	7.487 \| good	21.483 \| good	22.995 \| good	0.861 \| good	7.231 \| good	0.209 \| good
2026-06-28T06:00:00.000Z	44 \| good	7.767 \| good	21.646 \| good	18.724 \| good	0.836 \| good	6.317 \| good	0.197 \| good
2026-06-28T07:00:00.000Z	44 \| good	7.803 \| good	22.113 \| good	15.148 \| good	0.837 \| good	5.831 \| good	0.197 \| good
2026-06-28T08:00:00.000Z	49 \| good	8.629 \| good	23.533 \| good	11.653 \| good	0.758 \| good	5.01 \| good	0.19 \| good
2026-06-28T09:00:00.000Z	49 \| good	9.303 \| good	26.152 \| good	12.736 \| good	0.792 \| good	3.461 \| good	0.19 \| good
2026-06-28T10:00:00.000Z	52 \| moderate	9.828 \| good	25.73 \| good	11.129 \| good	0.829 \| good	4.151 \| good	0.19 \| good
2026-06-28T11:00:00.000Z	52 \| moderate	9.846 \| good	25.503 \| good	10.687 \| good	0.771 \| good	3.404 \| good	0.2 \| good
2026-06-28T12:00:00.000Z	52 \| moderate	9.646 \| good	27.816 \| good	13.803 \| good	0.897 \| good	3.229 \| good	0.193 \| good
2026-06-28T13:00:00.000Z	52 \| moderate	9.55 \| good	26.207 \| good	16.557 \| good	0.879 \| good	3.265 \| good	0.177 \| good
2026-06-28T14:00:00.000Z	49 \| good	9.31 \| good	27.382 \| good	20.53 \| good	0.824 \| good	2.061 \| good	0.183 \| good
2026-06-28T15:00:00.000Z	49 \| good	9.43 \| good	25.474 \| good	27.308 \| good	0.78 \| good	1.152 \| good	0.183 \| good
2026-06-28T16:00:00.000Z	49 \| good	9.23 \| good	25.058 \| good	31.169 \| good	0.856 \| good	1.599 \| good	0.193 \| good
2026-06-28T17:00:00.000Z	44 \| good	8.463 \| good	21.341 \| good	31.787 \| good	0.807 \| good	1.325 \| good	0.115 \| good
2026-06-28T18:00:00.000Z	44 \| good	7.634 \| good	18.778 \| good	34 \| good	0.866 \| good	1.068 \| good	0.115 \| good
2026-06-28T19:00:00.000Z	38 \| good	7.086 \| good	17.624 \| good	35.463 \| good	0.868 \| good	1.487 \| good	0.125 \| good
2026-06-28T20:00:00.000Z	38 \| good	6.93 \| good	18.28 \| good	35.782 \| good	0.864 \| good	2.359 \| good	0.115 \| good
2026-06-28T21:00:00.000Z	38 \| good	6.962 \| good	20.439 \| good	36.596 \| good	0.853 \| good	2.066 \| good	0.125 \| good
2026-06-28T22:00:00.000Z	38 \| good	7.043 \| good	20.564 \| good	37.688 \| good	0.795 \| good	3.11 \| good	0.125 \| good
2026-06-28T23:00:00.000Z	38 \| good	6.978 \| good	21.067 \| good	36.224 \| good	0.806 \| good	3.204 \| good	0.125 \| good
2026-06-29T00:00:00.000Z	38 \| good	6.78 \| good	20.784 \| good	35.67 \| good	0.798 \| good	5.029 \| good	0.203 \| good
2026-06-29T01:00:00.000Z	38 \| good	6.881 \| good	18.635 \| good	37.236 \| good	0.802 \| good	8.275 \| good	0.145 \| good
2026-06-29T02:00:00.000Z	38 \| good	6.887 \| good	18.012 \| good	33.274 \| good	0.868 \| good	7.927 \| good	0.213 \| good
2026-06-29T03:00:00.000Z	58 \| moderate	13.345 \| fine	60.537 \| fine	29.988 \| good	0.455 \| good	8.018 \| good	0.229 \| good
2026-06-29T04:00:00.000Z	38 \| good	7.161 \| good	20.412 \| good	28.611 \| good	0.87 \| good	5.667 \| good	0.203 \| good
2026-06-29T05:00:00.000Z	44 \| good	7.6 \| good	21.017 \| good	29.725 \| good	0.713 \| good	5.903 \| good	0.203 \| good
2026-06-29T06:00:00.000Z	44 \| good	7.585 \| good	20.978 \| good	26.813 \| good	0.789 \| good	5.746 \| good	0.203 \| good
2026-06-29T07:00:00.000Z	44 \| good	7.697 \| good	18.91 \| good	21.918 \| good	0.789 \| good	5.831 \| good	0.203 \| good
2026-06-29T08:00:00.000Z	44 \| good	7.712 \| good	19.797 \| good	19.162 \| good	0.452 \| good	2.716 \| good	0.193 \| good
2026-06-29T09:00:00.000Z	44 \| good	8.34 \| good	21.158 \| good	15.98 \| good	0.81 \| good	2.916 \| good	0.203 \| good
2026-06-29T10:00:00.000Z	44 \| good	8.287 \| good	22.573 \| good	15.913 \| good	0.806 \| good	5.122 \| good	0.156 \| good
2026-06-29T11:00:00.000Z	44 \| good	8.365 \| good	21.917 \| good	14.224 \| good	0.826 \| good	4.872 \| good	0.156 \| good
2026-06-29T12:00:00.000Z	49 \| good	8.562 \| good	22.568 \| good	14.783 \| good	0.906 \| good	3.783 \| good	0.238 \| good
2026-06-29T13:00:00.000Z	44 \| good	8.279 \| good	23.416 \| good	15.889 \| good	0.906 \| good	3.686 \| good	0.233 \| good
2026-06-29T14:00:00.000Z	54 \| moderate	10.529 \| good	26.147 \| good	19.559 \| good	0.852 \| good	3.814 \| good	0.203 \| good
2026-06-29T15:00:00.000Z	54 \| moderate	11.39 \| good	29.013 \| good	23.225 \| good	0.856 \| good	2.521 \| good	0.203 \| good
2026-06-29T16:00:00.000Z	56 \| moderate	12.24 \| fine	30.985 \| good	30.707 \| good	0.932 \| good	2.049 \| good	0.183 \| good
2026-06-29T17:00:00.000Z	58 \| moderate	12.504 \| fine	31.588 \| good	36.527 \| good	0.933 \| good	2.472 \| good	0.11 \| good
2026-06-29T18:00:00.000Z	56 \| moderate	12.303 \| fine	34.269 \| good	38.072 \| good	0.924 \| good	1.576 \| good	0.11 \| good
2026-06-29T18:00:00.000Z	56 \| moderate	12.409 \| fine	38.249 \| good	37.106 \| good	0.859 \| good	1.774 \| good	0.114 \| good
2026-06-29T19:00:00.000Z	35 \| good	4.361 \| good	19.128 \| good	38.139 \| good	0.272 \| good	0.605 \| good	0.141 \| good
2026-06-29T20:00:00.000Z	35 \| good	4.099 \| good	18.004 \| good	37.778 \| good	0.264 \| good	0.685 \| good	0.142 \| good
2026-06-29T21:00:00.000Z	35 \| good	4.107 \| good	18.026 \| good	37.896 \| good	0.255 \| good	0.898 \| good	0.143 \| good
2026-06-29T22:00:00.000Z	34 \| good	3.9 \| good	17.414 \| good	36.664 \| good	0.248 \| good	1.394 \| good	0.147 \| good
2026-06-29T23:00:00.000Z	31 \| good	4.994 \| good	21.641 \| good	33.316 \| good	0.247 \| good	2.381 \| good	0.156 \| good
2026-06-30T00:00:00.000Z	38 \| good	7.392 \| good	32.776 \| good	29.299 \| good	0.264 \| good	3.787 \| good	0.166 \| good
2026-06-30T01:00:00.000Z	44 \| good	8.45 \| good	36.951 \| good	23.517 \| good	0.291 \| good	5.148 \| good	0.173 \| good
2026-06-30T02:00:00.000Z	52 \| moderate	9.916 \| good	44.018 \| good	19.58 \| good	0.317 \| good	6.169 \| good	0.179 \| good
2026-06-30T03:00:00.000Z	52 \| moderate	9.899 \| good	44.034 \| good	17.759 \| good	0.338 \| good	6.731 \| good	0.182 \| good
2026-06-30T04:00:00.000Z	52 \| moderate	9.973 \| good	44.688 \| good	17.754 \| good	0.349 \| good	6.709 \| good	0.186 \| good
2026-06-30T05:00:00.000Z	54 \| moderate	10.629 \| good	46.961 \| good	18.335 \| good	0.347 \| good	6.352 \| good	0.193 \| good
2026-06-30T06:00:00.000Z	52 \| moderate	10.151 \| good	45.019 \| good	20.667 \| good	0.342 \| good	5.95 \| good	0.199 \| good
2026-06-30T07:00:00.000Z	52 \| moderate	10.322 \| good	45.977 \| good	21.756 \| good	0.332 \| good	5.426 \| good	0.205 \| good
2026-06-30T08:00:00.000Z	54 \| moderate	11.084 \| good	48.876 \| good	21.39 \| good	0.32 \| good	5.04 \| good	0.209 \| good
2026-06-30T09:00:00.000Z	56 \| moderate	11.748 \| good	51.937 \| good	23.442 \| good	0.318 \| good	4.872 \| good	0.213 \| good
2026-06-30T10:00:00.000Z	56 \| moderate	12.392 \| fine	56.502 \| fine	21.228 \| good	0.323 \| good	4.831 \| good	0.216 \| good
2026-06-30T11:00:00.000Z	58 \| moderate	13.37 \| fine	60.823 \| fine	28.832 \| good	0.319 \| good	4.533 \| good	0.219 \| good
2026-06-30T12:00:00.000Z	58 \| moderate	13.037 \| fine	58.853 \| fine	35.088 \| good	0.364 \| good	3.876 \| good	0.221 \| good
2026-06-30T13:00:00.000Z	56 \| moderate	11.556 \| good	51.188 \| good	40.589 \| good	0.425 \| good	2.827 \| good	0.217 \| good
2026-06-30T14:00:00.000Z	49 \| good	9.363 \| good	41.778 \| good	44.629 \| good	0.445 \| good	1.98 \| good	0.211 \| good
2026-06-30T15:00:00.000Z	44 \| good	8.01 \| good	34.984 \| good	45.435 \| good	0.405 \| good	1.428 \| good	0.203 \| good
2026-06-30T16:00:00.000Z	44 \| good	7.723 \| good	33.741 \| good	47.081 \| good	0.312 \| good	1.035 \| good	0.186 \| good
2026-06-30T17:00:00.000Z	45 \| good	8.023 \| good	34.895 \| good	48.702 \| good	0.261 \| good	0.819 \| good	0.174 \| good
2026-06-30T18:00:00.000Z	49 \| good	8.958 \| good	40.34 \| good	49.862 \| good	0.228 \| good	0.725 \| good	0.166 \| good
2026-06-30T19:00:00.000Z	52 \| moderate	9.716 \| good	42.918 \| good	48.214 \| good	0.219 \| good	0.729 \| good	0.163 \| good
2026-06-30T20:00:00.000Z	52 \| moderate	10.466 \| good	46.087 \| good	44.573 \| good	0.221 \| good	0.807 \| good	0.164 \| good
2026-06-30T21:00:00.000Z	52 \| moderate	10.283 \| good	45.822 \| good	42.954 \| good	0.237 \| good	1.131 \| good	0.171 \| good
2026-06-30T22:00:00.000Z	56 \| moderate	12.072 \| good	54.144 \| good	47.72 \| good	0.258 \| good	1.671 \| good	0.182 \| good
2026-06-30T23:00:00.000Z	60 \| moderate	14.408 \| fine	64.903 \| fine	57.492 \| fine	0.302 \| good	2.724 \| good	0.198 \| good
2026-07-01T00:00:00.000Z	60 \| moderate	13.649 \| fine	61.497 \| fine	54.812 \| good	0.315 \| good	2.854 \| good	0.197 \| good
2026-07-01T01:00:00.000Z	54 \| moderate	10.689 \| good	47.442 \| good	54.095 \| good	0.327 \| good	3.124 \| good	0.193 \| good
2026-07-01T02:00:00.000Z	49 \| good	8.544 \| good	37.341 \| good	49.784 \| good	0.328 \| good	3.726 \| good	0.187 \| good
2026-07-01T03:00:00.000Z	44 \| good	7.73 \| good	33.975 \| good	44.46 \| good	0.332 \| good	4.029 \| good	0.181 \| good
2026-07-01T04:00:00.000Z	44 \| good	8.384 \| good	37.074 \| good	37.433 \| good	0.325 \| good	4.259 \| good	0.177 \| good
2026-07-01T05:00:00.000Z	52 \| moderate	9.564 \| good	42.864 \| good	32.437 \| good	0.308 \| good	4.067 \| good	0.169 \| good
2026-07-01T06:00:00.000Z	54 \| moderate	10.94 \| good	48.256 \| good	31.671 \| good	0.317 \| good	3.789 \| good	0.161 \| good
2026-07-01T07:00:00.000Z	56 \| moderate	12.252 \| fine	55.04 \| fine	29.411 \| good	0.34 \| good	3.793 \| good	0.161 \| good
2026-07-01T08:00:00.000Z	58 \| moderate	13.007 \| fine	58.868 \| fine	30.865 \| good	0.37 \| good	3.94 \| good	0.163 \| good
2026-07-01T09:00:00.000Z	58 \| moderate	12.931 \| fine	58.506 \| fine	30.557 \| good	0.415 \| good	4.025 \| good	0.164 \| good
2026-07-01T10:00:00.000Z	60 \| moderate	13.624 \| fine	61.114 \| fine	32.126 \| good	0.449 \| good	4.013 \| good	0.166 \| good
2026-07-01T11:00:00.000Z	58 \| moderate	13.44 \| fine	61 \| fine	34.386 \| good	0.458 \| good	3.606 \| good	0.171 \| good
2026-07-01T12:00:00.000Z	60 \| moderate	13.575 \| fine	61 \| fine	38.877 \| good	0.456 \| good	2.917 \| good	0.178 \| good
2026-07-01T13:00:00.000Z	62 \| moderate	14.983 \| fine	66.992 \| fine	43.041 \| good	0.45 \| good	2.056 \| good	0.182 \| good
2026-07-01T14:00:00.000Z	64 \| moderate	16.457 \| fine	72.94 \| fine	45.322 \| good	0.447 \| good	1.391 \| good	0.184 \| good
2026-07-01T15:00:00.000Z	67 \| moderate	17.829 \| fine	78.992 \| fine	42.801 \| good	0.468 \| good	0.996 \| good	0.184 \| good
2026-07-01T16:00:00.000Z	69 \| moderate	18.591 \| fine	81.485 \| fine	44.667 \| good	0.49 \| good	0.771 \| good	0.178 \| good
2026-07-01T17:00:00.000Z	73 \| moderate	20.941 \| fine	92.711 \| fine	47.984 \| good	0.436 \| good	0.661 \| good	0.174 \| good
2026-07-01T18:00:00.000Z	73 \| moderate	21.373 \| fine	93.422 \| fine	50.152 \| good	0.385 \| good	0.641 \| good	0.171 \| good

Pelham

Empower business decisions with accurate air quality data

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

0.12ppm

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 05:00:00 on 2026-06-29.

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 04:00:00 on 2026-06-29.

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

The real-time air quality index in Pelham, New Hampshire is 56, currently categorized as Moderate.

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 12.409 μg/m³.

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

The current PM₁₀ levels in Pelham, New Hampshire are 38.249 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 0.114 ppm.

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

The current sulfur dioxide (SO₂) levels in Pelham, New Hampshire are 0.859 ppb.

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

The current ozone (O₃) levels at Pelham, New Hampshire is 37.106 ppm.

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

The current nitrogen dioxide (NO₂) levels at Pelham, New Hampshire is 1.774 ppb.

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