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

The current PM10 concentration at Milford, New Hampshire is 6.586 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Milford, New Hampshire is 0.614 ppb.

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

The current ozone (O3) concentration at Milford, New Hampshire is 30.562 ppm.

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

The current nitrogen dioxide (NO2) concentration at Milford, New Hampshire is 2.953 ppb.

Milford, New Hampshire live air quality index now

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

The current PM2.5 concentration at Milford, New Hampshire is 1.628 μg/m3.

Stay updated with real-time air quality in Milford, 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

Milford, New Hampshire

Last updated: ... (Local time)

Major air pollutants in Milford, New Hampshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.63 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.59 μg/m³

155

255

425

605+

Ozone (O₃)

30.56 ppb

201

201+

Sulfur Dioxide (SO₂)

0.61 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.95 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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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Milford, New Hampshire

Scroll To Air Quality Map

Track live Milford, New Hampshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-02-10T02:00:00.000Z	34 \| good	3.108 \| good	21.419 \| good	36.502 \| good	0.682 \| good	2.798 \| good	0.177 \| good
2026-02-10T03:00:00.000Z	31 \| good	3.447 \| good	13.983 \| good	34.475 \| good	0.721 \| good	4.221 \| good	0.177 \| good
2026-02-10T04:00:00.000Z	32 \| good	3.146 \| good	9.057 \| good	35.274 \| good	0.665 \| good	5.158 \| good	0.167 \| good
2026-02-10T05:00:00.000Z	32 \| good	3.267 \| good	10.953 \| good	34.714 \| good	0.688 \| good	6.336 \| good	0.177 \| good
2026-02-10T06:00:00.000Z	31 \| good	3.169 \| good	10.462 \| good	34.008 \| good	0.689 \| good	6.528 \| good	0.167 \| good
2026-02-10T07:00:00.000Z	29 \| good	3.636 \| good	8.061 \| good	30.717 \| good	0.689 \| good	8.124 \| good	0.167 \| good
2026-02-10T08:00:00.000Z	27 \| good	4.069 \| good	17.551 \| good	29.324 \| good	0.729 \| good	11.527 \| good	0.167 \| good
2026-02-10T09:00:00.000Z	29 \| good	4.761 \| good	22.436 \| good	31.025 \| good	0.761 \| good	11.251 \| good	0.199 \| good
2026-02-10T10:00:00.000Z	28 \| good	5.473 \| good	26.056 \| good	30.261 \| good	0.714 \| good	15.915 \| good	0.197 \| good
2026-02-10T11:00:00.000Z	29 \| good	4.279 \| good	22.276 \| good	30.77 \| good	0.706 \| good	16.517 \| good	0.259 \| good
2026-02-10T12:00:00.000Z	27 \| good	4.639 \| good	18.566 \| good	27.84 \| good	0.749 \| good	22.427 \| good	0.301 \| good
2026-02-10T13:00:00.000Z	56 \| moderate	12.301 \| fine	18.933 \| good	26.872 \| good	0.746 \| good	19.932 \| good	0.301 \| good
2026-02-10T14:00:00.000Z	56 \| moderate	12.181 \| fine	59.563 \| fine	20.733 \| good	0.971 \| good	17.215 \| good	0.316 \| good
2026-02-10T15:00:00.000Z	33 \| good	6.301 \| good	13.785 \| good	30.675 \| good	0.863 \| good	10.751 \| good	0.266 \| good
2026-02-10T16:00:00.000Z	38 \| good	6.815 \| good	22.204 \| good	32.4 \| good	0.808 \| good	8.186 \| good	0.342 \| good
2026-02-10T17:00:00.000Z	33 \| good	5.623 \| good	19.365 \| good	31.308 \| good	0.798 \| good	6.267 \| good	0.288 \| good
2026-02-10T18:00:00.000Z	35 \| good	4.749 \| good	30.218 \| good	37.808 \| good	0.787 \| good	6.132 \| good	0.246 \| good
2026-02-10T19:00:00.000Z	33 \| good	4.965 \| good	27.848 \| good	36.128 \| good	0.743 \| good	6.315 \| good	0.25 \| good
2026-02-10T20:00:00.000Z	36 \| good	6.005 \| good	27.959 \| good	39.086 \| good	0.762 \| good	8.269 \| good	0.335 \| good
2026-02-10T21:00:00.000Z	33 \| good	4.769 \| good	25.233 \| good	36.417 \| good	0.747 \| good	7.482 \| good	0.32 \| good
2026-02-10T22:00:00.000Z	32 \| good	4.67 \| good	17.245 \| good	34.538 \| good	0.76 \| good	9.203 \| good	0.367 \| good
2026-02-10T23:00:00.000Z	52 \| moderate	10.05 \| good	37.369 \| good	36.275 \| good	0.816 \| good	8.682 \| good	0.74 \| good
2026-02-11T00:00:00.000Z	33 \| good	5.632 \| good	24.826 \| good	35.59 \| good	0.759 \| good	10.62 \| good	0.693 \| good
2026-02-11T01:00:00.000Z	34 \| good	4.249 \| good	13.863 \| good	36.927 \| good	0.697 \| good	14.823 \| good	0.724 \| good
2026-02-11T02:00:00.000Z	35 \| good	4.46 \| good	14.967 \| good	37.797 \| good	0.74 \| good	12.062 \| good	0.689 \| good
2026-02-11T03:00:00.000Z	44 \| good	7.576 \| good	24.416 \| good	32.635 \| good	0.758 \| good	13.37 \| good	0.674 \| good
2026-02-11T04:00:00.000Z	44 \| good	7.73 \| good	24.344 \| good	30.259 \| good	0.822 \| good	7.264 \| good	0.689 \| good
2026-02-11T05:00:00.000Z	38 \| good	6.969 \| good	22.042 \| good	34.697 \| good	2.922 \| good	10.461 \| good	0.59 \| good
2026-02-11T06:00:00.000Z	49 \| good	8.605 \| good	37.823 \| good	34.232 \| good	0.819 \| good	13.315 \| good	0.689 \| good
2026-02-11T07:00:00.000Z	44 \| good	7.681 \| good	13.265 \| good	33.51 \| good	0.816 \| good	13.369 \| good	0.689 \| good
2026-02-11T08:00:00.000Z	44 \| good	7.638 \| good	22.127 \| good	26.443 \| good	0.776 \| good	14.721 \| good	0.689 \| good
2026-02-11T09:00:00.000Z	52 \| moderate	10.032 \| good	39.291 \| good	27.942 \| good	0.725 \| good	13.166 \| good	0.708 \| good
2026-02-11T10:00:00.000Z	49 \| good	9.25 \| good	22.939 \| good	25.653 \| good	0.711 \| good	12.376 \| good	0.705 \| good
2026-02-11T11:00:00.000Z	58 \| moderate	12.706 \| fine	52.969 \| good	23.727 \| good	0.667 \| good	13.958 \| good	0.705 \| good
2026-02-11T12:00:00.000Z	62 \| moderate	14.733 \| fine	38.213 \| good	25.168 \| good	0.67 \| good	14.642 \| good	0.739 \| good
2026-02-11T13:00:00.000Z	60 \| moderate	14.073 \| fine	61.652 \| fine	28.751 \| good	0.681 \| good	17.725 \| good	0.739 \| good
2026-02-11T14:00:00.000Z	66 \| moderate	16.65 \| fine	82.52 \| fine	24.664 \| good	0.712 \| good	16.147 \| good	0.755 \| good
2026-02-11T15:00:00.000Z	68 \| moderate	16.342 \| fine	89.422 \| fine	28.619 \| good	0.789 \| good	5.082 \| good	0.755 \| good
2026-02-11T16:00:00.000Z	62 \| moderate	15.333 \| fine	61.112 \| fine	21.964 \| good	0.759 \| good	4.127 \| good	0.723 \| good
2026-02-11T17:00:00.000Z	56 \| moderate	11.985 \| good	42.904 \| good	30.695 \| good	0.715 \| good	2.974 \| good	0.682 \| good
2026-02-11T18:00:00.000Z	54 \| moderate	11.086 \| good	42.303 \| good	31.765 \| good	0.669 \| good	2.791 \| good	0.237 \| good
2026-02-11T19:00:00.000Z	49 \| good	8.796 \| good	33.206 \| good	33.215 \| good	0.671 \| good	1.839 \| good	0.226 \| good
2026-02-11T20:00:00.000Z	38 \| good	7.211 \| good	20.583 \| good	34.139 \| good	0.672 \| good	1.928 \| good	0.237 \| good
2026-02-11T21:00:00.000Z	31 \| good	4.914 \| good	20.25 \| good	32.657 \| good	0.648 \| good	2.141 \| good	0.226 \| good
2026-02-11T22:00:00.000Z	30 \| good	3.825 \| good	13.092 \| good	32.34 \| good	0.603 \| good	2.773 \| good	0.222 \| good
2026-02-11T23:00:00.000Z	27 \| good	2.437 \| good	14.333 \| good	29.372 \| good	0.623 \| good	3.201 \| good	0.222 \| good
2026-02-12T00:00:00.000Z	27 \| good	2.069 \| good	7.066 \| good	29.319 \| good	0.622 \| good	3.033 \| good	0.21 \| good
2026-02-12T01:00:00.000Z	28 \| good	1.637 \| good	7.11 \| good	30.095 \| good	0.622 \| good	2.913 \| good	0.21 \| good
2026-02-12T01:00:00.000Z	29 \| good	1.628 \| good	6.586 \| good	30.562 \| good	0.614 \| good	2.953 \| good	0.21 \| good
2026-02-12T02:00:00.000Z	58 \| moderate	12.836 \| fine	57.25 \| fine	33.495 \| good	0.48 \| good	3.523 \| good	0.183 \| good
2026-02-12T03:00:00.000Z	77 \| moderate	23.305 \| fine	101.677 \| fine	39.349 \| good	0.585 \| good	3.283 \| good	0.189 \| good
2026-02-12T04:00:00.000Z	81 \| moderate	24.645 \| fine	107.209 \| fine	42.565 \| good	0.544 \| good	2.715 \| good	0.182 \| good
2026-02-12T05:00:00.000Z	71 \| moderate	20.378 \| fine	89.691 \| fine	40.731 \| good	0.502 \| good	2.146 \| good	0.176 \| good
2026-02-12T06:00:00.000Z	64 \| moderate	15.81 \| fine	70.635 \| fine	38.12 \| good	0.46 \| good	1.577 \| good	0.169 \| good
2026-02-12T07:00:00.000Z	58 \| moderate	12.569 \| fine	57.153 \| fine	38.975 \| good	0.444 \| good	1.494 \| good	0.166 \| good
2026-02-12T08:00:00.000Z	58 \| moderate	12.974 \| fine	58.748 \| fine	37.654 \| good	0.427 \| good	1.412 \| good	0.164 \| good
2026-02-12T09:00:00.000Z	56 \| moderate	12.348 \| fine	55.566 \| fine	34.987 \| good	0.41 \| good	1.33 \| good	0.161 \| good
2026-02-12T10:00:00.000Z	64 \| moderate	16.154 \| fine	71.513 \| fine	32.923 \| good	0.426 \| good	1.621 \| good	0.164 \| good
2026-02-12T11:00:00.000Z	75 \| moderate	21.571 \| fine	94.703 \| fine	31.319 \| good	0.442 \| good	1.912 \| good	0.167 \| good
2026-02-12T12:00:00.000Z	66 \| moderate	16.697 \| fine	73.981 \| fine	32.162 \| good	0.458 \| good	2.203 \| good	0.171 \| good
2026-02-12T13:00:00.000Z	56 \| moderate	12.265 \| fine	55.191 \| fine	34.721 \| good	0.45 \| good	1.948 \| good	0.169 \| good
2026-02-12T14:00:00.000Z	44 \| good	8.068 \| good	35.503 \| good	37.853 \| good	0.443 \| good	1.694 \| good	0.168 \| good
2026-02-12T15:00:00.000Z	36 \| good	4.736 \| good	20.429 \| good	38.682 \| good	0.435 \| good	1.44 \| good	0.166 \| good
2026-02-12T16:00:00.000Z	37 \| good	4.998 \| good	21.48 \| good	39.804 \| good	0.401 \| good	1.24 \| good	0.162 \| good
2026-02-12T17:00:00.000Z	37 \| good	5.202 \| good	22.625 \| good	40.122 \| good	0.368 \| good	1.04 \| good	0.157 \| good
2026-02-12T18:00:00.000Z	38 \| good	3.745 \| good	16.483 \| good	40.505 \| good	0.334 \| good	0.839 \| good	0.152 \| good
2026-02-12T19:00:00.000Z	38 \| good	0.625 \| good	2.237 \| good	40.735 \| good	0.331 \| good	1.052 \| good	0.152 \| good
2026-02-12T20:00:00.000Z	38 \| good	1.765 \| good	7.305 \| good	40.877 \| good	0.328 \| good	1.265 \| good	0.152 \| good
2026-02-12T21:00:00.000Z	37 \| good	1.455 \| good	5.894 \| good	39.746 \| good	0.325 \| good	1.478 \| good	0.151 \| good
2026-02-12T22:00:00.000Z	36 \| good	0.527 \| good	1.84 \| good	39.239 \| good	0.326 \| good	1.968 \| good	0.155 \| good
2026-02-12T23:00:00.000Z	38 \| good	1.165 \| good	5 \| good	40.524 \| good	0.326 \| good	2.458 \| good	0.159 \| good
2026-02-13T00:00:00.000Z	36 \| good	0.634 \| good	2.157 \| good	39.051 \| good	0.327 \| good	2.948 \| good	0.163 \| good
2026-02-13T01:00:00.000Z	37 \| good	0.819 \| good	2.975 \| good	39.537 \| good	0.387 \| good	2.839 \| good	0.162 \| good
2026-02-13T02:00:00.000Z	32 \| good	4.344 \| good	18.834 \| good	35.366 \| good	0.446 \| good	2.73 \| good	0.161 \| good
2026-02-13T03:00:00.000Z	33 \| good	5.248 \| good	22.884 \| good	35.639 \| good	0.506 \| good	2.621 \| good	0.16 \| good
2026-02-13T04:00:00.000Z	32 \| good	4.178 \| good	18.022 \| good	35.396 \| good	0.443 \| good	2.224 \| good	0.157 \| good
2026-02-13T05:00:00.000Z	33 \| good	3.704 \| good	16.288 \| good	36.464 \| good	0.379 \| good	1.828 \| good	0.153 \| good
2026-02-13T06:00:00.000Z	39 \| good	2.787 \| good	3.004 \| good	42.471 \| good	0.316 \| good	1.424 \| good	0.15 \| good
2026-02-13T07:00:00.000Z	34 \| good	1.565 \| good	6.233 \| good	36.593 \| good	0.315 \| good	1.355 \| good	0.149 \| good
2026-02-13T08:00:00.000Z	31 \| good	1.144 \| good	4.625 \| good	33.42 \| good	0.313 \| good	1.279 \| good	0.148 \| good
2026-02-13T09:00:00.000Z	31 \| good	1.556 \| good	6.171 \| good	33.415 \| good	0.312 \| good	1.203 \| good	0.148 \| good
2026-02-13T10:00:00.000Z	31 \| good	3.097 \| good	13.009 \| good	33.032 \| good	0.334 \| good	1.55 \| good	0.15 \| good
2026-02-13T11:00:00.000Z	29 \| good	1.924 \| good	7.97 \| good	31.317 \| good	0.356 \| good	1.897 \| good	0.153 \| good
2026-02-13T12:00:00.000Z	36 \| good	2.767 \| good	2.887 \| good	39.35 \| good	0.379 \| good	2.234 \| good	0.155 \| good
2026-02-13T13:00:00.000Z	37 \| good	3.019 \| good	3.182 \| good	39.936 \| good	0.402 \| good	2.116 \| good	0.156 \| good
2026-02-13T14:00:00.000Z	38 \| good	3.128 \| good	3.34 \| good	40.523 \| good	0.426 \| good	1.998 \| good	0.157 \| good
2026-02-13T15:00:00.000Z	38 \| good	2.423 \| good	2.642 \| good	41.11 \| good	0.449 \| good	1.879 \| good	0.157 \| good
2026-02-13T16:00:00.000Z	38 \| good	0.678 \| good	2.11 \| good	40.535 \| good	0.401 \| good	1.603 \| good	0.153 \| good
2026-02-13T17:00:00.000Z	38 \| good	0.849 \| good	3.27 \| good	40.576 \| good	0.353 \| good	1.324 \| good	0.149 \| good
2026-02-13T18:00:00.000Z	41 \| good	1.538 \| good	1.797 \| good	43.875 \| good	0.305 \| good	1.042 \| good	0.145 \| good
2026-02-13T19:00:00.000Z	41 \| good	1.421 \| good	1.664 \| good	43.892 \| good	0.288 \| good	1.203 \| good	0.147 \| good
2026-02-13T20:00:00.000Z	41 \| good	1.338 \| good	1.545 \| good	43.908 \| good	0.272 \| good	1.364 \| good	0.148 \| good
2026-02-13T21:00:00.000Z	41 \| good	1.563 \| good	1.742 \| good	43.925 \| good	0.255 \| good	1.524 \| good	0.149 \| good
2026-02-13T22:00:00.000Z	38 \| good	3.433 \| good	3.657 \| good	40.588 \| good	0.365 \| good	4.052 \| good	0.175 \| good
2026-02-13T23:00:00.000Z	34 \| good	6.412 \| good	6.668 \| good	37.252 \| good	0.475 \| good	6.58 \| good	0.201 \| good
2026-02-14T00:00:00.000Z	38 \| good	6.602 \| good	6.901 \| good	33.915 \| good	0.585 \| good	9.108 \| good	0.227 \| good
2026-02-14T01:00:00.000Z	27 \| good	1.077 \| good	4.268 \| good	28.793 \| good	0.575 \| good	7.851 \| good	0.217 \| good

Milford

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

0.21ppm

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 Milford, New Hampshire updated?

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

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

The worst air quality in Milford, New Hampshire in the last 24 hours was observed at 03:00:00 on 2026-02-11.

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

In the last 24 hrs, the best air quality in Milford, New Hampshire was observed at 12:00:00 on 2026-02-12.

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

The current air quality in Milford, New Hampshire is 29, categorized as Good based on real-time data.

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

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

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

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

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

The current PM_2.5 concentration at Milford, New Hampshire is 1.628 μg/m³.

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

The current PM₁₀ concentration at Milford, New Hampshire is 6.586 μg/m³.

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

The current carbon monoxide (CO) concentration at Milford, New Hampshire is 0.21 ppm.

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

The current sulfur dioxide (SO₂) concentration at Milford, New Hampshire is 0.614 ppb.

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

The current ozone (O₃) concentration at Milford, New Hampshire is 30.562 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Milford, New Hampshire is 2.953 ppb.

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