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

The current PM10 concentration at Derry, New Hampshire is 15.188 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 0.169 ppb.

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

The current ozone (O3) concentration at Derry, New Hampshire is 35.51 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 4.592 ppb.

Derry, New Hampshire live air quality index now

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

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)

7.36 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.77 μg/m³

155

255

425

605+

Ozone (O₃)

19.58 ppb

201

201+

Sulfur Dioxide (SO₂)

0.53 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.63 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Derry, New Hampshire

Get Live Pollen Counts

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
2025-09-13T15:00:00.000Z	27 \| good	5.463 \| good	14.229 \| good	18.536 \| good	0.472 \| good	5.11 \| good	0.115 \| good
2025-09-13T16:00:00.000Z	33 \| good	5.565 \| good	15.78 \| good	23.251 \| good	0.419 \| good	4.213 \| good	0.115 \| good
2025-09-13T17:00:00.000Z	33 \| good	5.809 \| good	17.263 \| good	29.265 \| good	0.561 \| good	4.788 \| good	0.115 \| good
2025-09-13T18:00:00.000Z	33 \| good	6.106 \| good	16.508 \| good	35.819 \| good	0.184 \| good	3.632 \| good	0.115 \| good
2025-09-13T19:00:00.000Z	37 \| good	6.499 \| good	16.626 \| good	39.876 \| good	0.184 \| good	3.151 \| good	0.115 \| good
2025-09-13T20:00:00.000Z	38 \| good	6.749 \| good	17.09 \| good	41.376 \| good	0.439 \| good	4.083 \| good	0.12 \| good
2025-09-13T21:00:00.000Z	39 \| good	6.778 \| good	16.46 \| good	42.141 \| good	0.472 \| good	4.928 \| good	0.125 \| good
2025-09-13T22:00:00.000Z	38 \| good	6.705 \| good	15.897 \| good	39.779 \| good	0.486 \| good	5.173 \| good	0.125 \| good
2025-09-13T23:00:00.000Z	38 \| good	6.509 \| good	15.78 \| good	36.927 \| good	0.174 \| good	5.748 \| good	0.196 \| good
2025-09-14T00:00:00.000Z	33 \| good	5.964 \| good	15.188 \| good	35.51 \| good	0.169 \| good	4.592 \| good	0.205 \| good
2025-09-14T01:00:00.000Z	33 \| good	5.615 \| good	15.147 \| good	31.948 \| good	0.171 \| good	7.35 \| good	0.201 \| good
2025-09-14T02:00:00.000Z	27 \| good	5.405 \| good	13.456 \| good	28.719 \| good	0.426 \| good	5.606 \| good	0.201 \| good
2025-09-14T03:00:00.000Z	52 \| moderate	9.808 \| good	43.474 \| good	13.968 \| good	1.009 \| good	6.791 \| good	0.202 \| good
2025-09-14T04:00:00.000Z	38 \| good	6.834 \| good	20.164 \| good	22.508 \| good	0.453 \| good	5.155 \| good	0.212 \| good
2025-09-14T05:00:00.000Z	33 \| good	6.061 \| good	17.273 \| good	20.226 \| good	0.376 \| good	5.103 \| good	0.201 \| good
2025-09-14T06:00:00.000Z	33 \| good	5.786 \| good	15.643 \| good	16.784 \| good	0.413 \| good	4.61 \| good	0.201 \| good
2025-09-14T07:00:00.000Z	33 \| good	5.643 \| good	13.798 \| good	13.443 \| good	0.405 \| good	5.211 \| good	0.207 \| good
2025-09-14T08:00:00.000Z	33 \| good	5.696 \| good	13.391 \| good	10.561 \| good	0.423 \| good	5.821 \| good	0.207 \| good
2025-09-14T09:00:00.000Z	33 \| good	5.687 \| good	14.168 \| good	12.194 \| good	0.376 \| good	2.774 \| good	0.201 \| good
2025-09-14T10:00:00.000Z	33 \| good	5.789 \| good	13.687 \| good	9.863 \| good	0.378 \| good	4.571 \| good	0.12 \| good
2025-09-14T11:00:00.000Z	33 \| good	5.782 \| good	12.969 \| good	9.227 \| good	0.402 \| good	4.605 \| good	0.12 \| good
2025-09-14T12:00:00.000Z	33 \| good	5.83 \| good	13.182 \| good	9.836 \| good	0.408 \| good	6.994 \| good	0.125 \| good
2025-09-14T13:00:00.000Z	33 \| good	5.927 \| good	14.115 \| good	11.14 \| good	0.549 \| good	6.178 \| good	0.221 \| good
2025-09-14T14:00:00.000Z	33 \| good	6.141 \| good	14.443 \| good	11.358 \| good	0.458 \| good	4.881 \| good	0.211 \| good
2025-09-14T15:00:00.000Z	33 \| good	6.345 \| good	13.951 \| good	19.136 \| good	0.502 \| good	2.684 \| good	0.211 \| good
2025-09-14T16:00:00.000Z	38 \| good	6.594 \| good	16.379 \| good	22.372 \| good	0.502 \| good	2.302 \| good	0.201 \| good
2025-09-14T17:00:00.000Z	38 \| good	6.684 \| good	15.847 \| good	31.532 \| good	0.501 \| good	2.798 \| good	0.196 \| good
2025-09-14T18:00:00.000Z	38 \| good	7.283 \| good	15.919 \| good	37.05 \| good	0.449 \| good	2.666 \| good	0.201 \| good
2025-09-14T19:00:00.000Z	44 \| good	7.552 \| good	16.515 \| good	40.637 \| good	0.465 \| good	2.483 \| good	0.205 \| good
2025-09-14T20:00:00.000Z	44 \| good	7.684 \| good	16.27 \| good	41.215 \| good	0.464 \| good	3.405 \| good	0.209 \| good
2025-09-14T21:00:00.000Z	44 \| good	7.838 \| good	17.047 \| good	42.587 \| good	0.425 \| good	2.935 \| good	0.205 \| good
2025-09-14T22:00:00.000Z	44 \| good	7.604 \| good	16.781 \| good	42.098 \| good	0.443 \| good	3.708 \| good	0.209 \| good
2025-09-14T23:00:00.000Z	44 \| good	7.802 \| good	17.216 \| good	39.008 \| good	0.482 \| good	3.413 \| good	0.2 \| good
2025-09-15T00:00:00.000Z	44 \| good	7.589 \| good	18.31 \| good	32.631 \| good	0.462 \| good	3.946 \| good	0.218 \| good
2025-09-15T01:00:00.000Z	44 \| good	7.529 \| good	16.914 \| good	29.459 \| good	0.469 \| good	8.34 \| good	0.227 \| good
2025-09-15T02:00:00.000Z	44 \| good	7.596 \| good	18.148 \| good	26.142 \| good	0.512 \| good	14.166 \| good	0.247 \| good
2025-09-15T03:00:00.000Z	44 \| good	8.083 \| good	22.624 \| good	16.346 \| good	0.537 \| good	20.416 \| good	0.27 \| good
2025-09-15T04:00:00.000Z	44 \| good	7.986 \| good	20.125 \| good	15.463 \| good	0.459 \| good	18.231 \| good	0.273 \| good
2025-09-15T05:00:00.000Z	44 \| good	8.042 \| good	19.473 \| good	12.378 \| good	0.434 \| good	14.68 \| good	0.272 \| good
2025-09-15T06:00:00.000Z	44 \| good	8.367 \| good	19.736 \| good	10.62 \| good	0.478 \| good	10.222 \| good	0.252 \| good
2025-09-15T07:00:00.000Z	44 \| good	8.352 \| good	19.719 \| good	8.438 \| good	0.446 \| good	7.738 \| good	0.247 \| good
2025-09-15T08:00:00.000Z	44 \| good	8.293 \| good	20.327 \| good	12.846 \| good	0.469 \| good	8.016 \| good	0.243 \| good
2025-09-15T09:00:00.000Z	44 \| good	8.071 \| good	18.613 \| good	10.211 \| good	0.461 \| good	8.365 \| good	0.227 \| good
2025-09-15T10:00:00.000Z	44 \| good	8.148 \| good	18.975 \| good	10.994 \| good	0.444 \| good	8.409 \| good	0.227 \| good
2025-09-15T11:00:00.000Z	44 \| good	8.073 \| good	18.005 \| good	10.258 \| good	0.437 \| good	9.329 \| good	0.225 \| good
2025-09-15T12:00:00.000Z	44 \| good	8.018 \| good	19.65 \| good	13.427 \| good	0.481 \| good	8.12 \| good	0.22 \| good
2025-09-15T13:00:00.000Z	44 \| good	7.844 \| good	19.424 \| good	16.315 \| good	0.515 \| good	8.45 \| good	0.218 \| good
2025-09-15T14:00:00.000Z	38 \| good	7.357 \| good	16.772 \| good	19.579 \| good	0.531 \| good	5.63 \| good	0.215 \| good
2025-09-15T14:00:00.000Z	38 \| good	7.357 \| good	16.772 \| good	19.579 \| good	0.531 \| good	5.63 \| good	0.215 \| good
2025-09-14T02:00:00.000Z	44 \| good	7.747 \| good	33.857 \| good	18.58 \| good	0.959 \| good	7.127 \| good	0.213 \| good
2025-09-14T03:00:00.000Z	52 \| moderate	9.899 \| good	43.806 \| good	14.72 \| good	0.993 \| good	6.764 \| good	0.208 \| good
2025-09-14T04:00:00.000Z	52 \| moderate	10.298 \| good	45.606 \| good	12.997 \| good	0.957 \| good	6.189 \| good	0.202 \| good
2025-09-14T05:00:00.000Z	56 \| moderate	11.513 \| good	51.048 \| good	10.349 \| good	0.922 \| good	5.614 \| good	0.196 \| good
2025-09-14T06:00:00.000Z	56 \| moderate	12.467 \| fine	56.34 \| fine	10.361 \| good	0.886 \| good	5.038 \| good	0.19 \| good
2025-09-14T07:00:00.000Z	58 \| moderate	13.144 \| fine	59.024 \| fine	9.843 \| good	0.917 \| good	4.961 \| good	0.191 \| good
2025-09-14T08:00:00.000Z	58 \| moderate	13.419 \| fine	60.257 \| fine	8.771 \| good	0.948 \| good	4.883 \| good	0.192 \| good
2025-09-14T09:00:00.000Z	56 \| moderate	12.283 \| fine	54.992 \| good	9.589 \| good	0.979 \| good	4.806 \| good	0.192 \| good
2025-09-14T10:00:00.000Z	60 \| moderate	14.075 \| fine	63.032 \| fine	11.068 \| good	0.98 \| good	5.305 \| good	0.208 \| good
2025-09-14T11:00:00.000Z	60 \| moderate	14.383 \| fine	64.701 \| fine	14.726 \| good	0.981 \| good	5.805 \| good	0.223 \| good
2025-09-14T12:00:00.000Z	64 \| moderate	15.665 \| fine	69.771 \| fine	20.911 \| good	0.982 \| good	6.305 \| good	0.239 \| good
2025-09-14T13:00:00.000Z	64 \| moderate	16.079 \| fine	71.736 \| fine	29.452 \| good	0.924 \| good	4.685 \| good	0.222 \| good
2025-09-14T14:00:00.000Z	58 \| moderate	12.569 \| fine	56.475 \| fine	36.682 \| good	0.867 \| good	3.065 \| good	0.205 \| good
2025-09-14T15:00:00.000Z	56 \| moderate	11.503 \| good	51.032 \| good	40.178 \| good	0.809 \| good	1.445 \| good	0.188 \| good
2025-09-14T16:00:00.000Z	49 \| good	8.788 \| good	38.389 \| good	41.661 \| good	0.682 \| good	1.264 \| good	0.182 \| good
2025-09-14T17:00:00.000Z	38 \| good	7.083 \| good	31.308 \| good	39.383 \| good	0.554 \| good	1.083 \| good	0.175 \| good
2025-09-14T18:00:00.000Z	36 \| good	6.389 \| good	28.191 \| good	39.478 \| good	0.427 \| good	0.902 \| good	0.169 \| good
2025-09-14T19:00:00.000Z	37 \| good	6.311 \| good	28.202 \| good	39.543 \| good	0.409 \| good	1.128 \| good	0.168 \| good
2025-09-14T20:00:00.000Z	38 \| good	6.91 \| good	30.911 \| good	39.031 \| good	0.39 \| good	1.354 \| good	0.168 \| good
2025-09-14T21:00:00.000Z	38 \| good	6.728 \| good	29.408 \| good	38.336 \| good	0.372 \| good	1.579 \| good	0.167 \| good
2025-09-14T22:00:00.000Z	49 \| good	8.706 \| good	38.639 \| good	35.518 \| good	0.555 \| good	4.042 \| good	0.193 \| good
2025-09-14T23:00:00.000Z	54 \| moderate	10.992 \| good	48.709 \| good	34.49 \| good	0.738 \| good	6.506 \| good	0.219 \| good
2025-09-15T00:00:00.000Z	58 \| moderate	13.435 \| fine	60.028 \| fine	32.672 \| good	0.92 \| good	8.969 \| good	0.245 \| good
2025-09-15T01:00:00.000Z	62 \| moderate	15.411 \| fine	68.415 \| fine	27.502 \| good	1.08 \| good	10.19 \| good	0.26 \| good
2025-09-15T02:00:00.000Z	66 \| moderate	17.466 \| fine	77.852 \| fine	24.497 \| good	1.24 \| good	11.411 \| good	0.274 \| good
2025-09-15T03:00:00.000Z	69 \| moderate	19.206 \| fine	84.519 \| fine	22.604 \| good	1.4 \| good	12.631 \| good	0.289 \| good
2025-09-15T04:00:00.000Z	73 \| moderate	20.797 \| fine	91.672 \| fine	20.974 \| good	1.29 \| good	12.83 \| good	0.298 \| good
2025-09-15T05:00:00.000Z	73 \| moderate	20.741 \| fine	90.939 \| fine	17.866 \| good	1.181 \| good	13.028 \| good	0.306 \| good
2025-09-15T06:00:00.000Z	73 \| moderate	21.252 \| fine	93.74 \| fine	15.044 \| good	1.072 \| good	13.226 \| good	0.315 \| good
2025-09-15T07:00:00.000Z	69 \| moderate	19.207 \| fine	85.13 \| fine	12.807 \| good	0.943 \| good	10.76 \| good	0.289 \| good
2025-09-15T08:00:00.000Z	67 \| moderate	18.05 \| fine	79.675 \| fine	9.887 \| good	0.813 \| good	8.294 \| good	0.262 \| good
2025-09-15T09:00:00.000Z	62 \| moderate	15.498 \| fine	69.119 \| fine	11.204 \| good	0.684 \| good	5.829 \| good	0.235 \| good
2025-09-15T10:00:00.000Z	56 \| moderate	12.109 \| fine	53.788 \| good	10.189 \| good	0.604 \| good	5.242 \| good	0.229 \| good
2025-09-15T11:00:00.000Z	54 \| moderate	10.682 \| good	47.325 \| good	11.832 \| good	0.524 \| good	4.656 \| good	0.223 \| good
2025-09-15T12:00:00.000Z	56 \| moderate	11.731 \| good	52.572 \| good	16.109 \| good	0.444 \| good	4.069 \| good	0.217 \| good
2025-09-15T13:00:00.000Z	60 \| moderate	14.199 \| fine	63.311 \| fine	21.789 \| good	0.464 \| good	3.124 \| good	0.205 \| good
2025-09-15T14:00:00.000Z	60 \| moderate	13.783 \| fine	62.065 \| fine	29.732 \| good	0.484 \| good	2.179 \| good	0.193 \| good
2025-09-15T15:00:00.000Z	56 \| moderate	11.625 \| good	51.59 \| good	35.175 \| good	0.503 \| good	1.233 \| good	0.181 \| good
2025-09-15T16:00:00.000Z	52 \| moderate	9.87 \| good	43.716 \| good	40.194 \| good	0.502 \| good	1.15 \| good	0.179 \| good
2025-09-15T17:00:00.000Z	49 \| good	8.878 \| good	38.767 \| good	41.635 \| good	0.502 \| good	1.066 \| good	0.177 \| good
2025-09-15T18:00:00.000Z	44 \| good	8.075 \| good	35.247 \| good	42.143 \| good	0.501 \| good	0.983 \| good	0.175 \| good
2025-09-15T19:00:00.000Z	49 \| good	9.392 \| good	41.723 \| good	44.661 \| good	0.507 \| good	1.216 \| good	0.176 \| good
2025-09-15T20:00:00.000Z	60 \| moderate	13.561 \| fine	60.377 \| fine	44.626 \| good	0.514 \| good	1.449 \| good	0.177 \| good
2025-09-15T21:00:00.000Z	75 \| moderate	21.616 \| fine	94.739 \| fine	48.726 \| good	0.52 \| good	1.681 \| good	0.179 \| good
2025-09-15T22:00:00.000Z	71 \| moderate	19.994 \| fine	87.941 \| fine	43.551 \| good	0.626 \| good	3.444 \| good	0.192 \| good
2025-09-15T23:00:00.000Z	62 \| moderate	14.784 \| fine	66.047 \| fine	36.862 \| good	0.731 \| good	5.206 \| good	0.205 \| good
2025-09-16T00:00:00.000Z	44 \| good	8.019 \| good	8.942 \| good	38.508 \| good	0.841 \| good	6.989 \| good	0.218 \| good
2025-09-16T01:00:00.000Z	54 \| moderate	11.346 \| good	50.09 \| good	26.818 \| good	0.929 \| good	7.549 \| good	0.222 \| good

Derry

Get reliable air quality data to drive your business

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

0.20ppm

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

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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 09:00:00 on 2025-09-13.

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 2025-09-13.

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

The current air quality in Derry, New Hampshire is 33, 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 5.964 μg/m³.

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

The current PM₁₀ concentration at Derry, New Hampshire is 15.188 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 0.205 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 0.169 ppb.

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

The current ozone (O₃) concentration at Derry, New Hampshire is 35.51 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 4.592 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-13T15:00:00.000Z	27 \| good	5.463 \| good	14.229 \| good	18.536 \| good	0.472 \| good	5.11 \| good	0.115 \| good
2025-09-13T16:00:00.000Z	33 \| good	5.565 \| good	15.78 \| good	23.251 \| good	0.419 \| good	4.213 \| good	0.115 \| good
2025-09-13T17:00:00.000Z	33 \| good	5.809 \| good	17.263 \| good	29.265 \| good	0.561 \| good	4.788 \| good	0.115 \| good
2025-09-13T18:00:00.000Z	33 \| good	6.106 \| good	16.508 \| good	35.819 \| good	0.184 \| good	3.632 \| good	0.115 \| good
2025-09-13T19:00:00.000Z	37 \| good	6.499 \| good	16.626 \| good	39.876 \| good	0.184 \| good	3.151 \| good	0.115 \| good
2025-09-13T20:00:00.000Z	38 \| good	6.749 \| good	17.09 \| good	41.376 \| good	0.439 \| good	4.083 \| good	0.12 \| good
2025-09-13T21:00:00.000Z	39 \| good	6.778 \| good	16.46 \| good	42.141 \| good	0.472 \| good	4.928 \| good	0.125 \| good
2025-09-13T22:00:00.000Z	38 \| good	6.705 \| good	15.897 \| good	39.779 \| good	0.486 \| good	5.173 \| good	0.125 \| good
2025-09-13T23:00:00.000Z	38 \| good	6.509 \| good	15.78 \| good	36.927 \| good	0.174 \| good	5.748 \| good	0.196 \| good
2025-09-14T00:00:00.000Z	33 \| good	5.964 \| good	15.188 \| good	35.51 \| good	0.169 \| good	4.592 \| good	0.205 \| good
2025-09-14T01:00:00.000Z	33 \| good	5.615 \| good	15.147 \| good	31.948 \| good	0.171 \| good	7.35 \| good	0.201 \| good
2025-09-14T02:00:00.000Z	27 \| good	5.405 \| good	13.456 \| good	28.719 \| good	0.426 \| good	5.606 \| good	0.201 \| good
2025-09-14T03:00:00.000Z	52 \| moderate	9.808 \| good	43.474 \| good	13.968 \| good	1.009 \| good	6.791 \| good	0.202 \| good
2025-09-14T04:00:00.000Z	38 \| good	6.834 \| good	20.164 \| good	22.508 \| good	0.453 \| good	5.155 \| good	0.212 \| good
2025-09-14T05:00:00.000Z	33 \| good	6.061 \| good	17.273 \| good	20.226 \| good	0.376 \| good	5.103 \| good	0.201 \| good
2025-09-14T06:00:00.000Z	33 \| good	5.786 \| good	15.643 \| good	16.784 \| good	0.413 \| good	4.61 \| good	0.201 \| good
2025-09-14T07:00:00.000Z	33 \| good	5.643 \| good	13.798 \| good	13.443 \| good	0.405 \| good	5.211 \| good	0.207 \| good
2025-09-14T08:00:00.000Z	33 \| good	5.696 \| good	13.391 \| good	10.561 \| good	0.423 \| good	5.821 \| good	0.207 \| good
2025-09-14T09:00:00.000Z	33 \| good	5.687 \| good	14.168 \| good	12.194 \| good	0.376 \| good	2.774 \| good	0.201 \| good
2025-09-14T10:00:00.000Z	33 \| good	5.789 \| good	13.687 \| good	9.863 \| good	0.378 \| good	4.571 \| good	0.12 \| good
2025-09-14T11:00:00.000Z	33 \| good	5.782 \| good	12.969 \| good	9.227 \| good	0.402 \| good	4.605 \| good	0.12 \| good
2025-09-14T12:00:00.000Z	33 \| good	5.83 \| good	13.182 \| good	9.836 \| good	0.408 \| good	6.994 \| good	0.125 \| good
2025-09-14T13:00:00.000Z	33 \| good	5.927 \| good	14.115 \| good	11.14 \| good	0.549 \| good	6.178 \| good	0.221 \| good
2025-09-14T14:00:00.000Z	33 \| good	6.141 \| good	14.443 \| good	11.358 \| good	0.458 \| good	4.881 \| good	0.211 \| good
2025-09-14T15:00:00.000Z	33 \| good	6.345 \| good	13.951 \| good	19.136 \| good	0.502 \| good	2.684 \| good	0.211 \| good
2025-09-14T16:00:00.000Z	38 \| good	6.594 \| good	16.379 \| good	22.372 \| good	0.502 \| good	2.302 \| good	0.201 \| good
2025-09-14T17:00:00.000Z	38 \| good	6.684 \| good	15.847 \| good	31.532 \| good	0.501 \| good	2.798 \| good	0.196 \| good
2025-09-14T18:00:00.000Z	38 \| good	7.283 \| good	15.919 \| good	37.05 \| good	0.449 \| good	2.666 \| good	0.201 \| good
2025-09-14T19:00:00.000Z	44 \| good	7.552 \| good	16.515 \| good	40.637 \| good	0.465 \| good	2.483 \| good	0.205 \| good
2025-09-14T20:00:00.000Z	44 \| good	7.684 \| good	16.27 \| good	41.215 \| good	0.464 \| good	3.405 \| good	0.209 \| good
2025-09-14T21:00:00.000Z	44 \| good	7.838 \| good	17.047 \| good	42.587 \| good	0.425 \| good	2.935 \| good	0.205 \| good
2025-09-14T22:00:00.000Z	44 \| good	7.604 \| good	16.781 \| good	42.098 \| good	0.443 \| good	3.708 \| good	0.209 \| good
2025-09-14T23:00:00.000Z	44 \| good	7.802 \| good	17.216 \| good	39.008 \| good	0.482 \| good	3.413 \| good	0.2 \| good
2025-09-15T00:00:00.000Z	44 \| good	7.589 \| good	18.31 \| good	32.631 \| good	0.462 \| good	3.946 \| good	0.218 \| good
2025-09-15T01:00:00.000Z	44 \| good	7.529 \| good	16.914 \| good	29.459 \| good	0.469 \| good	8.34 \| good	0.227 \| good
2025-09-15T02:00:00.000Z	44 \| good	7.596 \| good	18.148 \| good	26.142 \| good	0.512 \| good	14.166 \| good	0.247 \| good
2025-09-15T03:00:00.000Z	44 \| good	8.083 \| good	22.624 \| good	16.346 \| good	0.537 \| good	20.416 \| good	0.27 \| good
2025-09-15T04:00:00.000Z	44 \| good	7.986 \| good	20.125 \| good	15.463 \| good	0.459 \| good	18.231 \| good	0.273 \| good
2025-09-15T05:00:00.000Z	44 \| good	8.042 \| good	19.473 \| good	12.378 \| good	0.434 \| good	14.68 \| good	0.272 \| good
2025-09-15T06:00:00.000Z	44 \| good	8.367 \| good	19.736 \| good	10.62 \| good	0.478 \| good	10.222 \| good	0.252 \| good
2025-09-15T07:00:00.000Z	44 \| good	8.352 \| good	19.719 \| good	8.438 \| good	0.446 \| good	7.738 \| good	0.247 \| good
2025-09-15T08:00:00.000Z	44 \| good	8.293 \| good	20.327 \| good	12.846 \| good	0.469 \| good	8.016 \| good	0.243 \| good
2025-09-15T09:00:00.000Z	44 \| good	8.071 \| good	18.613 \| good	10.211 \| good	0.461 \| good	8.365 \| good	0.227 \| good
2025-09-15T10:00:00.000Z	44 \| good	8.148 \| good	18.975 \| good	10.994 \| good	0.444 \| good	8.409 \| good	0.227 \| good
2025-09-15T11:00:00.000Z	44 \| good	8.073 \| good	18.005 \| good	10.258 \| good	0.437 \| good	9.329 \| good	0.225 \| good
2025-09-15T12:00:00.000Z	44 \| good	8.018 \| good	19.65 \| good	13.427 \| good	0.481 \| good	8.12 \| good	0.22 \| good
2025-09-15T13:00:00.000Z	44 \| good	7.844 \| good	19.424 \| good	16.315 \| good	0.515 \| good	8.45 \| good	0.218 \| good
2025-09-15T14:00:00.000Z	38 \| good	7.357 \| good	16.772 \| good	19.579 \| good	0.531 \| good	5.63 \| good	0.215 \| good
2025-09-15T14:00:00.000Z	38 \| good	7.357 \| good	16.772 \| good	19.579 \| good	0.531 \| good	5.63 \| good	0.215 \| good
2025-09-14T02:00:00.000Z	44 \| good	7.747 \| good	33.857 \| good	18.58 \| good	0.959 \| good	7.127 \| good	0.213 \| good
2025-09-14T03:00:00.000Z	52 \| moderate	9.899 \| good	43.806 \| good	14.72 \| good	0.993 \| good	6.764 \| good	0.208 \| good
2025-09-14T04:00:00.000Z	52 \| moderate	10.298 \| good	45.606 \| good	12.997 \| good	0.957 \| good	6.189 \| good	0.202 \| good
2025-09-14T05:00:00.000Z	56 \| moderate	11.513 \| good	51.048 \| good	10.349 \| good	0.922 \| good	5.614 \| good	0.196 \| good
2025-09-14T06:00:00.000Z	56 \| moderate	12.467 \| fine	56.34 \| fine	10.361 \| good	0.886 \| good	5.038 \| good	0.19 \| good
2025-09-14T07:00:00.000Z	58 \| moderate	13.144 \| fine	59.024 \| fine	9.843 \| good	0.917 \| good	4.961 \| good	0.191 \| good
2025-09-14T08:00:00.000Z	58 \| moderate	13.419 \| fine	60.257 \| fine	8.771 \| good	0.948 \| good	4.883 \| good	0.192 \| good
2025-09-14T09:00:00.000Z	56 \| moderate	12.283 \| fine	54.992 \| good	9.589 \| good	0.979 \| good	4.806 \| good	0.192 \| good
2025-09-14T10:00:00.000Z	60 \| moderate	14.075 \| fine	63.032 \| fine	11.068 \| good	0.98 \| good	5.305 \| good	0.208 \| good
2025-09-14T11:00:00.000Z	60 \| moderate	14.383 \| fine	64.701 \| fine	14.726 \| good	0.981 \| good	5.805 \| good	0.223 \| good
2025-09-14T12:00:00.000Z	64 \| moderate	15.665 \| fine	69.771 \| fine	20.911 \| good	0.982 \| good	6.305 \| good	0.239 \| good
2025-09-14T13:00:00.000Z	64 \| moderate	16.079 \| fine	71.736 \| fine	29.452 \| good	0.924 \| good	4.685 \| good	0.222 \| good
2025-09-14T14:00:00.000Z	58 \| moderate	12.569 \| fine	56.475 \| fine	36.682 \| good	0.867 \| good	3.065 \| good	0.205 \| good
2025-09-14T15:00:00.000Z	56 \| moderate	11.503 \| good	51.032 \| good	40.178 \| good	0.809 \| good	1.445 \| good	0.188 \| good
2025-09-14T16:00:00.000Z	49 \| good	8.788 \| good	38.389 \| good	41.661 \| good	0.682 \| good	1.264 \| good	0.182 \| good
2025-09-14T17:00:00.000Z	38 \| good	7.083 \| good	31.308 \| good	39.383 \| good	0.554 \| good	1.083 \| good	0.175 \| good
2025-09-14T18:00:00.000Z	36 \| good	6.389 \| good	28.191 \| good	39.478 \| good	0.427 \| good	0.902 \| good	0.169 \| good
2025-09-14T19:00:00.000Z	37 \| good	6.311 \| good	28.202 \| good	39.543 \| good	0.409 \| good	1.128 \| good	0.168 \| good
2025-09-14T20:00:00.000Z	38 \| good	6.91 \| good	30.911 \| good	39.031 \| good	0.39 \| good	1.354 \| good	0.168 \| good
2025-09-14T21:00:00.000Z	38 \| good	6.728 \| good	29.408 \| good	38.336 \| good	0.372 \| good	1.579 \| good	0.167 \| good
2025-09-14T22:00:00.000Z	49 \| good	8.706 \| good	38.639 \| good	35.518 \| good	0.555 \| good	4.042 \| good	0.193 \| good
2025-09-14T23:00:00.000Z	54 \| moderate	10.992 \| good	48.709 \| good	34.49 \| good	0.738 \| good	6.506 \| good	0.219 \| good
2025-09-15T00:00:00.000Z	58 \| moderate	13.435 \| fine	60.028 \| fine	32.672 \| good	0.92 \| good	8.969 \| good	0.245 \| good
2025-09-15T01:00:00.000Z	62 \| moderate	15.411 \| fine	68.415 \| fine	27.502 \| good	1.08 \| good	10.19 \| good	0.26 \| good
2025-09-15T02:00:00.000Z	66 \| moderate	17.466 \| fine	77.852 \| fine	24.497 \| good	1.24 \| good	11.411 \| good	0.274 \| good
2025-09-15T03:00:00.000Z	69 \| moderate	19.206 \| fine	84.519 \| fine	22.604 \| good	1.4 \| good	12.631 \| good	0.289 \| good
2025-09-15T04:00:00.000Z	73 \| moderate	20.797 \| fine	91.672 \| fine	20.974 \| good	1.29 \| good	12.83 \| good	0.298 \| good
2025-09-15T05:00:00.000Z	73 \| moderate	20.741 \| fine	90.939 \| fine	17.866 \| good	1.181 \| good	13.028 \| good	0.306 \| good
2025-09-15T06:00:00.000Z	73 \| moderate	21.252 \| fine	93.74 \| fine	15.044 \| good	1.072 \| good	13.226 \| good	0.315 \| good
2025-09-15T07:00:00.000Z	69 \| moderate	19.207 \| fine	85.13 \| fine	12.807 \| good	0.943 \| good	10.76 \| good	0.289 \| good
2025-09-15T08:00:00.000Z	67 \| moderate	18.05 \| fine	79.675 \| fine	9.887 \| good	0.813 \| good	8.294 \| good	0.262 \| good
2025-09-15T09:00:00.000Z	62 \| moderate	15.498 \| fine	69.119 \| fine	11.204 \| good	0.684 \| good	5.829 \| good	0.235 \| good
2025-09-15T10:00:00.000Z	56 \| moderate	12.109 \| fine	53.788 \| good	10.189 \| good	0.604 \| good	5.242 \| good	0.229 \| good
2025-09-15T11:00:00.000Z	54 \| moderate	10.682 \| good	47.325 \| good	11.832 \| good	0.524 \| good	4.656 \| good	0.223 \| good
2025-09-15T12:00:00.000Z	56 \| moderate	11.731 \| good	52.572 \| good	16.109 \| good	0.444 \| good	4.069 \| good	0.217 \| good
2025-09-15T13:00:00.000Z	60 \| moderate	14.199 \| fine	63.311 \| fine	21.789 \| good	0.464 \| good	3.124 \| good	0.205 \| good
2025-09-15T14:00:00.000Z	60 \| moderate	13.783 \| fine	62.065 \| fine	29.732 \| good	0.484 \| good	2.179 \| good	0.193 \| good
2025-09-15T15:00:00.000Z	56 \| moderate	11.625 \| good	51.59 \| good	35.175 \| good	0.503 \| good	1.233 \| good	0.181 \| good
2025-09-15T16:00:00.000Z	52 \| moderate	9.87 \| good	43.716 \| good	40.194 \| good	0.502 \| good	1.15 \| good	0.179 \| good
2025-09-15T17:00:00.000Z	49 \| good	8.878 \| good	38.767 \| good	41.635 \| good	0.502 \| good	1.066 \| good	0.177 \| good
2025-09-15T18:00:00.000Z	44 \| good	8.075 \| good	35.247 \| good	42.143 \| good	0.501 \| good	0.983 \| good	0.175 \| good
2025-09-15T19:00:00.000Z	49 \| good	9.392 \| good	41.723 \| good	44.661 \| good	0.507 \| good	1.216 \| good	0.176 \| good
2025-09-15T20:00:00.000Z	60 \| moderate	13.561 \| fine	60.377 \| fine	44.626 \| good	0.514 \| good	1.449 \| good	0.177 \| good
2025-09-15T21:00:00.000Z	75 \| moderate	21.616 \| fine	94.739 \| fine	48.726 \| good	0.52 \| good	1.681 \| good	0.179 \| good
2025-09-15T22:00:00.000Z	71 \| moderate	19.994 \| fine	87.941 \| fine	43.551 \| good	0.626 \| good	3.444 \| good	0.192 \| good
2025-09-15T23:00:00.000Z	62 \| moderate	14.784 \| fine	66.047 \| fine	36.862 \| good	0.731 \| good	5.206 \| good	0.205 \| good
2025-09-16T00:00:00.000Z	44 \| good	8.019 \| good	8.942 \| good	38.508 \| good	0.841 \| good	6.989 \| good	0.218 \| good
2025-09-16T01:00:00.000Z	54 \| moderate	11.346 \| good	50.09 \| good	26.818 \| good	0.929 \| good	7.549 \| good	0.222 \| good

Derry, New Hampshire live air quality index now

Major air pollutants in Derry, New Hampshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Londonderry, New Hampshire

Windham, New Hampshire

Merrimack, New Hampshire

Salem, New Hampshire

Hudson, New Hampshire

Manchester, New Hampshire

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

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

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

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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