What is the current concentration of PM10 in Derry, New Hampshire?

The current PM10 concentration at Derry, New Hampshire is 9.004 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Derry, New Hampshire?

The current sulfur dioxide (SO2) concentration at Derry, New Hampshire is 0.591 ppb.

What is the current concentration of ozone (O3) in Derry, New Hampshire?

The current ozone (O3) concentration at Derry, New Hampshire is 45.03 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Derry, New Hampshire?

The current nitrogen dioxide (NO2) concentration at Derry, New Hampshire is 1.817 ppb.

Derry, New Hampshire live air quality index now

Q: What is the current concentration of PM2.5 in Derry, New Hampshire?

The current PM2.5 concentration at Derry, New Hampshire is 3.742 μg/m3.

Stay updated with real-time air quality in Derry, 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

Derry, New Hampshire

Last updated: ... (Local time)

Major air pollutants in Derry, New Hampshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.74 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.00 μg/m³

155

255

425

605+

Ozone (O₃)

45.03 ppb

201

201+

Sulfur Dioxide (SO₂)

0.59 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.82 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Derry, New Hampshire

Scroll To Air Quality Map

Track live Derry, New Hampshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-27T23:00:00.000Z	38 \| good	2.917 \| good	6.471 \| good	41.151 \| good	0.44 \| good	0.598 \| good	0.104 \| good
2026-03-28T00:00:00.000Z	38 \| good	2.921 \| good	6.463 \| good	41.148 \| good	0.446 \| good	0.997 \| good	0.2 \| good
2026-03-28T01:00:00.000Z	38 \| good	3.027 \| good	6.562 \| good	41.087 \| good	0.323 \| good	1.291 \| good	0.199 \| good
2026-03-28T02:00:00.000Z	38 \| good	3.229 \| good	6.538 \| good	41.055 \| good	0.496 \| good	1.499 \| good	0.199 \| good
2026-03-28T03:00:00.000Z	37 \| good	3.338 \| good	6.654 \| good	39.842 \| good	0.437 \| good	2.058 \| good	0.201 \| good
2026-03-28T04:00:00.000Z	37 \| good	3.756 \| good	8.023 \| good	39.81 \| good	0.425 \| good	1.436 \| good	0.204 \| good
2026-03-28T05:00:00.000Z	37 \| good	3.937 \| good	7.941 \| good	39.66 \| good	0.36 \| good	1.479 \| good	0.201 \| good
2026-03-28T06:00:00.000Z	37 \| good	3.937 \| good	7.767 \| good	39.716 \| good	0.359 \| good	1.499 \| good	0.201 \| good
2026-03-28T07:00:00.000Z	35 \| good	3.941 \| good	7.85 \| good	37.799 \| good	0.483 \| good	1.68 \| good	0.199 \| good
2026-03-28T08:00:00.000Z	35 \| good	3.817 \| good	7.619 \| good	37.839 \| good	0.121 \| good	1.339 \| good	0.199 \| good
2026-03-28T09:00:00.000Z	35 \| good	3.82 \| good	7.69 \| good	37.86 \| good	0.118 \| good	1.734 \| good	0.197 \| good
2026-03-28T10:00:00.000Z	36 \| good	3.91 \| good	7.641 \| good	38.802 \| good	0.12 \| good	1.734 \| good	0.199 \| good
2026-03-28T11:00:00.000Z	37 \| good	4.008 \| good	7.617 \| good	39.782 \| good	0.121 \| good	2.528 \| good	0.199 \| good
2026-03-28T12:00:00.000Z	36 \| good	4.02 \| good	8.732 \| good	38.936 \| good	0.119 \| good	2.726 \| good	0.2 \| good
2026-03-28T13:00:00.000Z	35 \| good	4.017 \| good	8.668 \| good	38.1 \| good	0.119 \| good	2.722 \| good	0.2 \| good
2026-03-28T14:00:00.000Z	35 \| good	4.212 \| good	8.602 \| good	38.064 \| good	0.122 \| good	1.357 \| good	0.199 \| good
2026-03-28T15:00:00.000Z	36 \| good	4.216 \| good	8.614 \| good	39.017 \| good	0.123 \| good	0.969 \| good	0.199 \| good
2026-03-28T16:00:00.000Z	37 \| good	4.214 \| good	8.638 \| good	39.919 \| good	0.121 \| good	0.87 \| good	0.199 \| good
2026-03-28T17:00:00.000Z	38 \| good	4.212 \| good	8.662 \| good	41.009 \| good	0.122 \| good	0.644 \| good	0.199 \| good
2026-03-28T18:00:00.000Z	39 \| good	4.211 \| good	8.573 \| good	42.011 \| good	0.124 \| good	0.64 \| good	0.199 \| good
2026-03-28T19:00:00.000Z	39 \| good	4.117 \| good	8.632 \| good	42.026 \| good	0.123 \| good	0.633 \| good	0.199 \| good
2026-03-28T20:00:00.000Z	38 \| good	4.22 \| good	8.791 \| good	41.043 \| good	0.56 \| good	0.735 \| good	0.199 \| good
2026-03-28T21:00:00.000Z	39 \| good	4.207 \| good	8.664 \| good	42.002 \| good	0.561 \| good	0.779 \| good	0.199 \| good
2026-03-28T22:00:00.000Z	39 \| good	4.016 \| good	8.638 \| good	42.025 \| good	0.536 \| good	0.73 \| good	0.199 \| good
2026-03-28T23:00:00.000Z	40 \| good	3.818 \| good	7.597 \| good	42.782 \| good	0.511 \| good	0.944 \| good	0.2 \| good
2026-03-29T00:00:00.000Z	38 \| good	3.715 \| good	7.575 \| good	40.921 \| good	0.532 \| good	1.169 \| good	0.2 \| good
2026-03-29T01:00:00.000Z	37 \| good	3.712 \| good	7.483 \| good	39.978 \| good	0.514 \| good	1.811 \| good	0.201 \| good
2026-03-29T02:00:00.000Z	36 \| good	3.807 \| good	7.719 \| good	38.952 \| good	0.55 \| good	1.933 \| good	0.2 \| good
2026-03-29T03:00:00.000Z	30 \| good	2.054 \| good	8.15 \| good	31.654 \| good	0.516 \| good	5.211 \| good	0.223 \| good
2026-03-29T04:00:00.000Z	40 \| good	3.624 \| good	6.745 \| good	42.7 \| good	0.568 \| good	1.366 \| good	0.2 \| good
2026-03-29T05:00:00.000Z	38 \| good	3.614 \| good	6.786 \| good	40.929 \| good	0.515 \| good	1.894 \| good	0.2 \| good
2026-03-29T06:00:00.000Z	35 \| good	3.617 \| good	6.595 \| good	38.045 \| good	0.515 \| good	1.883 \| good	0.2 \| good
2026-03-29T07:00:00.000Z	35 \| good	3.696 \| good	6.769 \| good	37.882 \| good	0.514 \| good	2.027 \| good	0.199 \| good
2026-03-29T08:00:00.000Z	36 \| good	4.075 \| good	7.696 \| good	38.854 \| good	0.498 \| good	2.659 \| good	0.2 \| good
2026-03-29T09:00:00.000Z	35 \| good	4.076 \| good	7.423 \| good	37.786 \| good	0.497 \| good	2.657 \| good	0.2 \| good
2026-03-29T10:00:00.000Z	33 \| good	4.165 \| good	7.578 \| good	35.937 \| good	0.557 \| good	3.499 \| good	0.105 \| good
2026-03-29T11:00:00.000Z	33 \| good	3.886 \| good	6.591 \| good	35.789 \| good	0.573 \| good	3.921 \| good	0.105 \| good
2026-03-29T12:00:00.000Z	31 \| good	3.797 \| good	6.638 \| good	34.008 \| good	0.524 \| good	3.824 \| good	0.106 \| good
2026-03-29T13:00:00.000Z	32 \| good	3.798 \| good	6.74 \| good	34.903 \| good	0.528 \| good	3.68 \| good	0.221 \| good
2026-03-29T14:00:00.000Z	32 \| good	3.913 \| good	6.73 \| good	35.008 \| good	0.533 \| good	1.27 \| good	0.199 \| good
2026-03-29T15:00:00.000Z	35 \| good	4.013 \| good	7.69 \| good	37.906 \| good	0.576 \| good	1.064 \| good	0.199 \| good
2026-03-29T16:00:00.000Z	37 \| good	4.132 \| good	7.77 \| good	39.944 \| good	0.584 \| good	0.948 \| good	0.199 \| good
2026-03-29T17:00:00.000Z	38 \| good	4.034 \| good	7.668 \| good	41.132 \| good	0.123 \| good	0.778 \| good	0.199 \| good
2026-03-29T18:00:00.000Z	40 \| good	4.004 \| good	6.656 \| good	43.038 \| good	0.122 \| good	0.828 \| good	0.198 \| good
2026-03-29T19:00:00.000Z	42 \| good	3.832 \| good	6.7 \| good	44.987 \| good	0.122 \| good	1.036 \| good	0.198 \| good
2026-03-29T20:00:00.000Z	43 \| good	3.634 \| good	6.632 \| good	45.956 \| good	0.593 \| good	0.944 \| good	0.198 \| good
2026-03-29T21:00:00.000Z	42 \| good	3.631 \| good	6.704 \| good	45.01 \| good	0.597 \| good	0.993 \| good	0.199 \| good
2026-03-29T22:00:00.000Z	42 \| good	3.742 \| good	9.004 \| good	45.03 \| good	0.591 \| good	1.817 \| good	0.195 \| good
2026-03-29T23:00:00.000Z	38 \| good	6.772 \| good	30.077 \| good	38.875 \| good	1.158 \| good	6.473 \| good	0.18 \| good
2026-03-30T00:00:00.000Z	38 \| good	7.077 \| good	31.029 \| good	37.113 \| good	1.455 \| good	8.606 \| good	0.197 \| good
2026-03-30T01:00:00.000Z	35 \| good	5.599 \| good	23.723 \| good	38.238 \| good	1.635 \| good	8.303 \| good	0.2 \| good
2026-03-30T02:00:00.000Z	34 \| good	3.812 \| good	16.618 \| good	36.983 \| good	1.815 \| good	7.999 \| good	0.204 \| good
2026-03-30T03:00:00.000Z	34 \| good	5.904 \| good	25.512 \| good	36.549 \| good	1.995 \| good	7.696 \| good	0.207 \| good
2026-03-30T04:00:00.000Z	38 \| good	7.231 \| good	32.094 \| good	37.795 \| good	1.91 \| good	6.798 \| good	0.204 \| good
2026-03-30T05:00:00.000Z	38 \| good	6.76 \| good	30.171 \| good	37.003 \| good	1.826 \| good	5.901 \| good	0.2 \| good
2026-03-30T06:00:00.000Z	44 \| good	7.509 \| good	33.014 \| good	33.065 \| good	1.741 \| good	5.003 \| good	0.196 \| good
2026-03-30T07:00:00.000Z	38 \| good	7.402 \| good	32.252 \| good	32.033 \| good	1.579 \| good	4.449 \| good	0.185 \| good
2026-03-30T08:00:00.000Z	38 \| good	6.916 \| good	31.027 \| good	32.571 \| good	1.418 \| good	3.895 \| good	0.175 \| good
2026-03-30T09:00:00.000Z	31 \| good	4.228 \| good	18.973 \| good	32.606 \| good	1.256 \| good	3.341 \| good	0.164 \| good
2026-03-30T10:00:00.000Z	27 \| good	2.34 \| good	9.545 \| good	28.566 \| good	1.266 \| good	3.976 \| good	0.168 \| good
2026-03-30T11:00:00.000Z	29 \| good	2.194 \| good	8.626 \| good	30.571 \| good	1.276 \| good	4.61 \| good	0.172 \| good
2026-03-30T12:00:00.000Z	29 \| good	2.659 \| good	10.602 \| good	31.032 \| good	1.287 \| good	5.244 \| good	0.177 \| good
2026-03-30T13:00:00.000Z	30 \| good	5.092 \| good	22.227 \| good	32.402 \| good	1.423 \| good	4.899 \| good	0.183 \| good
2026-03-30T14:00:00.000Z	44 \| good	7.761 \| good	34.126 \| good	36.697 \| good	1.56 \| good	4.555 \| good	0.189 \| good
2026-03-30T15:00:00.000Z	33 \| good	6.175 \| good	27.227 \| good	34.276 \| good	1.697 \| good	4.211 \| good	0.195 \| good
2026-03-30T16:00:00.000Z	38 \| good	7.282 \| good	32.143 \| good	35.093 \| good	1.775 \| good	3.718 \| good	0.189 \| good
2026-03-30T17:00:00.000Z	49 \| good	8.95 \| good	39.218 \| good	39.384 \| good	1.853 \| good	3.226 \| good	0.183 \| good
2026-03-30T18:00:00.000Z	52 \| moderate	10.251 \| good	45.203 \| good	40.508 \| good	1.932 \| good	2.733 \| good	0.178 \| good
2026-03-30T19:00:00.000Z	49 \| good	9.409 \| good	42.06 \| good	41.386 \| good	1.81 \| good	2.684 \| good	0.173 \| good
2026-03-30T20:00:00.000Z	52 \| moderate	9.807 \| good	43.332 \| good	44.653 \| good	1.688 \| good	2.635 \| good	0.168 \| good
2026-03-30T21:00:00.000Z	49 \| good	8.85 \| good	39.16 \| good	46.265 \| good	1.566 \| good	2.585 \| good	0.163 \| good
2026-03-30T22:00:00.000Z	43 \| good	6.793 \| good	30.213 \| good	46.152 \| good	1.608 \| good	3.887 \| good	0.173 \| good
2026-03-30T23:00:00.000Z	33 \| good	5.5 \| good	23.533 \| good	36.411 \| good	1.649 \| good	5.189 \| good	0.183 \| good
2026-03-31T00:00:00.000Z	31 \| good	4.94 \| good	21.342 \| good	33.881 \| good	1.691 \| good	6.49 \| good	0.192 \| good
2026-03-31T01:00:00.000Z	30 \| good	4.758 \| good	20.491 \| good	31.836 \| good	1.804 \| good	6.639 \| good	0.196 \| good
2026-03-31T02:00:00.000Z	33 \| good	5.549 \| good	23.626 \| good	32.585 \| good	1.916 \| good	6.787 \| good	0.199 \| good
2026-03-31T03:00:00.000Z	33 \| good	6.377 \| good	28.047 \| good	34.575 \| good	2.029 \| good	6.935 \| good	0.203 \| good
2026-03-31T04:00:00.000Z	38 \| good	7.083 \| good	31.099 \| good	34.224 \| good	2.12 \| good	6.516 \| good	0.203 \| good
2026-03-31T05:00:00.000Z	38 \| good	7.384 \| good	32.223 \| good	33.318 \| good	2.211 \| good	6.097 \| good	0.203 \| good
2026-03-31T06:00:00.000Z	60 \| moderate	13.954 \| fine	14.92 \| good	37.963 \| good	2.299 \| good	5.681 \| good	0.203 \| good
2026-03-31T07:00:00.000Z	54 \| moderate	11.213 \| good	49.854 \| good	22.774 \| good	2.295 \| good	5.493 \| good	0.202 \| good
2026-03-31T08:00:00.000Z	54 \| moderate	10.699 \| good	47.785 \| good	26.012 \| good	2.288 \| good	5.308 \| good	0.202 \| good
2026-03-31T09:00:00.000Z	49 \| good	8.936 \| good	39.29 \| good	29.69 \| good	2.28 \| good	5.122 \| good	0.201 \| good
2026-03-31T10:00:00.000Z	54 \| moderate	11.412 \| good	50.316 \| good	21.826 \| good	2.256 \| good	6.938 \| good	0.214 \| good
2026-03-31T11:00:00.000Z	49 \| good	8.95 \| good	39.425 \| good	24.933 \| good	2.232 \| good	8.753 \| good	0.227 \| good
2026-03-31T12:00:00.000Z	69 \| moderate	19.224 \| fine	19.6 \| good	28.361 \| good	2.205 \| good	10.572 \| good	0.24 \| good
2026-03-31T13:00:00.000Z	69 \| moderate	19.291 \| fine	19.615 \| good	30.4 \| good	2.028 \| good	9.292 \| good	0.23 \| good
2026-03-31T14:00:00.000Z	66 \| moderate	17.267 \| fine	17.608 \| good	32.438 \| good	1.852 \| good	8.011 \| good	0.22 \| good
2026-03-31T15:00:00.000Z	60 \| moderate	13.866 \| fine	14.329 \| good	34.477 \| good	1.676 \| good	6.731 \| good	0.211 \| good
2026-03-31T16:00:00.000Z	58 \| moderate	12.599 \| fine	13.198 \| good	35.734 \| good	1.432 \| good	5.864 \| good	0.207 \| good
2026-03-31T17:00:00.000Z	44 \| good	7.559 \| good	33.653 \| good	35.534 \| good	1.191 \| good	5.005 \| good	0.203 \| good
2026-03-31T18:00:00.000Z	52 \| moderate	10.148 \| good	10.89 \| good	38.25 \| good	0.943 \| good	4.131 \| good	0.199 \| good
2026-03-31T19:00:00.000Z	44 \| good	8.174 \| good	8.899 \| good	38.108 \| good	0.837 \| good	4.154 \| good	0.2 \| good
2026-03-31T20:00:00.000Z	38 \| good	6.808 \| good	7.49 \| good	37.965 \| good	0.731 \| good	4.177 \| good	0.201 \| good
2026-03-31T21:00:00.000Z	35 \| good	6.171 \| good	6.875 \| good	37.823 \| good	0.624 \| good	4.2 \| good	0.202 \| good
2026-03-31T22:00:00.000Z	34 \| good	6.216 \| good	7.119 \| good	37.211 \| good	0.617 \| good	4.622 \| good	0.204 \| good

Derry

Get reliable air quality data to drive your business

Derry, New Hampshire air quality map: Track AQI near you

0.19ppm

How accurate is New Hampshire, USA air quality data?

Air quality data and pollutant measurements for New Hampshire, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

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 often is the air quality data for Derry, New Hampshire updated?

The air quality for Derry, New Hampshire is updated every hour.

When was the worst air quality at Derry, New Hampshire in the last 24 hrs?

The worst air quality in Derry, New Hampshire in the last 24 hours was observed at 08:00:00 on 2026-03-29.

When was the best air quality at Derry, New Hampshire in the last 24 hrs?

In the last 24 hrs, the best air quality in Derry, New Hampshire was observed at 03:00:00 on 2026-03-29.

What is the current air quality in Derry, New Hampshire?

The current air quality in Derry, New Hampshire is 42, categorized as Good based on real-time data.

What pollutant is the most common in Derry, New Hampshire?

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

What should I do if the air quality in Derry, New Hampshire is poor?

If the air quality in Derry, New Hampshire is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Derry, New Hampshire?

The current PM_2.5 concentration at Derry, New Hampshire is 3.742 μg/m³.

What is the current concentration of PM₁₀ in Derry, New Hampshire?

The current PM₁₀ concentration at Derry, New Hampshire is 9.004 μg/m³.

What is the current concentration of carbon monoxide (CO) in Derry, New Hampshire?

The current carbon monoxide (CO) concentration at Derry, New Hampshire is 0.195 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Derry, New Hampshire?

The current sulfur dioxide (SO₂) concentration at Derry, New Hampshire is 0.591 ppb.

What is the current concentration of ozone (O₃) in Derry, New Hampshire?

The current ozone (O₃) concentration at Derry, New Hampshire is 45.03 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Derry, New Hampshire?

The current nitrogen dioxide (NO₂) concentration at Derry, New Hampshire is 1.817 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions