What is the current concentration of PM10 in Romsey, Hampshire?

The current PM10 concentration at Romsey, Hampshire is 7.846 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Romsey, Hampshire is 0.466 ppb.

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

The current ozone (O3) concentration at Romsey, Hampshire is 25.465 ppm.

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

The current nitrogen dioxide (NO2) concentration at Romsey, Hampshire is 3.262 ppb.

Romsey, Hampshire live air quality index now

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

Stay updated with real-time air quality in Romsey, 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

Romsey, Hampshire

Last updated: ... (Local time)

Major air pollutants in Romsey, Hampshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.65 μg/m³

155

255

425

605+

Ozone (O₃)

27.98 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.35 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Romsey, Hampshire

Get Live Pollen Counts

Romsey, Hampshire

Scroll To Air Quality Map

Track live Romsey, Hampshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T03:00:00.000Z	26 \| good	3.169 \| good	9.121 \| good	28.404 \| good	0.437 \| good	1.535 \| good	0.234 \| good
2025-07-22T04:00:00.000Z	24 \| good	3.169 \| good	9.121 \| good	26.471 \| good	0.409 \| good	1.977 \| good	0.237 \| good
2025-07-22T05:00:00.000Z	23 \| good	3.183 \| good	9.188 \| good	24.89 \| good	0.413 \| good	2.694 \| good	0.052 \| good
2025-07-22T06:00:00.000Z	22 \| good	3.183 \| good	8.344 \| good	23.725 \| good	0.406 \| good	5.116 \| good	0.046 \| good
2025-07-22T07:00:00.000Z	20 \| good	3.183 \| good	8.344 \| good	22.424 \| good	0.407 \| good	10.877 \| good	0.048 \| good
2025-07-22T08:00:00.000Z	19 \| good	3.169 \| good	8.276 \| good	20.301 \| good	0.407 \| good	10.826 \| good	0.042 \| good
2025-07-22T09:00:00.000Z	20 \| good	3.169 \| good	8.276 \| good	21.563 \| good	0.4 \| good	4.735 \| good	0.04 \| good
2025-07-22T10:00:00.000Z	19 \| good	3.038 \| good	8.276 \| good	19.537 \| good	0.407 \| good	3.971 \| good	0.041 \| good
2025-07-22T11:00:00.000Z	19 \| good	3.038 \| good	8.276 \| good	20.361 \| good	0.407 \| good	8.351 \| good	0.04 \| good
2025-07-22T12:00:00.000Z	19 \| good	3.169 \| good	8.276 \| good	21.01 \| good	0.407 \| good	10.109 \| good	0.049 \| good
2025-07-22T13:00:00.000Z	20 \| good	3.169 \| good	9.099 \| good	21.727 \| good	0.449 \| good	12.588 \| good	0.051 \| good
2025-07-22T14:00:00.000Z	19 \| good	3.169 \| good	8.968 \| good	20.743 \| good	0.454 \| good	12.719 \| good	0.038 \| good
2025-07-22T15:00:00.000Z	23 \| good	3.169 \| good	8.968 \| good	24.595 \| good	0.415 \| good	12.734 \| good	0.039 \| good
2025-07-22T16:00:00.000Z	23 \| good	3.038 \| good	8.145 \| good	24.995 \| good	0.407 \| good	11.174 \| good	0.041 \| good
2025-07-22T17:00:00.000Z	25 \| good	3.038 \| good	8.123 \| good	27.01 \| good	0.406 \| good	8.757 \| good	0.044 \| good
2025-07-22T18:00:00.000Z	25 \| good	3.147 \| good	8.024 \| good	27.034 \| good	0.413 \| good	9.545 \| good	0.043 \| good
2025-07-22T19:00:00.000Z	24 \| good	3.151 \| good	7.99 \| good	26.449 \| good	0.407 \| good	8.55 \| good	0.045 \| good
2025-07-22T20:00:00.000Z	26 \| good	3.151 \| good	8.983 \| good	28.076 \| good	0.511 \| good	6.158 \| good	0.041 \| good
2025-07-22T21:00:00.000Z	28 \| good	3.148 \| good	8.974 \| good	29.653 \| good	0.407 \| good	6.234 \| good	0.047 \| good
2025-07-22T22:00:00.000Z	26 \| good	3.133 \| good	8.791 \| good	27.61 \| good	0.414 \| good	5.765 \| good	0.049 \| good
2025-07-22T23:00:00.000Z	23 \| good	3.131 \| good	8.787 \| good	24.647 \| good	0.407 \| good	7.783 \| good	0.049 \| good
2025-07-23T00:00:00.000Z	22 \| good	3.127 \| good	8.648 \| good	24.128 \| good	0.422 \| good	7.045 \| good	0.255 \| good
2025-07-23T01:00:00.000Z	22 \| good	2.991 \| good	8.646 \| good	23.521 \| good	0.409 \| good	2.928 \| good	0.255 \| good
2025-07-23T02:00:00.000Z	21 \| good	2.996 \| good	8.647 \| good	22.633 \| good	0.423 \| good	2.3 \| good	0.24 \| good
2025-07-23T03:00:00.000Z	19 \| good	3 \| good	8.652 \| good	20.84 \| good	0.421 \| good	4.204 \| good	0.24 \| good
2025-07-23T04:00:00.000Z	19 \| good	3 \| good	8.639 \| good	19.509 \| good	0.505 \| good	4.053 \| good	0.242 \| good
2025-07-23T05:00:00.000Z	17 \| good	2.969 \| good	7.819 \| good	18.252 \| good	0.511 \| good	5.546 \| good	0.054 \| good
2025-07-23T06:00:00.000Z	16 \| good	2.969 \| good	7.816 \| good	15.681 \| good	0.51 \| good	8.824 \| good	0.047 \| good
2025-07-23T07:00:00.000Z	16 \| good	2.968 \| good	7.811 \| good	15.942 \| good	0.433 \| good	12.002 \| good	0.047 \| good
2025-07-23T08:00:00.000Z	16 \| good	2.968 \| good	8.652 \| good	15.959 \| good	0.397 \| good	10.321 \| good	0.044 \| good
2025-07-23T09:00:00.000Z	16 \| good	2.97 \| good	8.605 \| good	16.771 \| good	0.404 \| good	4.758 \| good	0.047 \| good
2025-07-23T10:00:00.000Z	16 \| good	2.973 \| good	8.606 \| good	17.117 \| good	0.405 \| good	4.457 \| good	0.046 \| good
2025-07-23T11:00:00.000Z	16 \| good	2.995 \| good	8.623 \| good	16.796 \| good	0.407 \| good	2.799 \| good	0.041 \| good
2025-07-23T12:00:00.000Z	16 \| good	2.996 \| good	8.636 \| good	16.817 \| good	0.476 \| good	3.102 \| good	0.039 \| good
2025-07-23T13:00:00.000Z	22 \| good	3.827 \| good	7.824 \| good	18.135 \| good	0.457 \| good	3.65 \| good	0.047 \| good
2025-07-23T14:00:00.000Z	22 \| good	3.829 \| good	7.832 \| good	20.736 \| good	0.424 \| good	3.654 \| good	0.048 \| good
2025-07-23T15:00:00.000Z	23 \| good	3.97 \| good	7.977 \| good	25.266 \| good	0.475 \| good	3.396 \| good	0.038 \| good
2025-07-23T16:00:00.000Z	25 \| good	4 \| good	7.993 \| good	27.081 \| good	0.51 \| good	0.774 \| good	0.037 \| good
2025-07-23T17:00:00.000Z	25 \| good	4.163 \| good	8.993 \| good	27.317 \| good	0.724 \| good	0.894 \| good	0.041 \| good
2025-07-23T18:00:00.000Z	27 \| good	5.008 \| good	9.002 \| good	28.888 \| good	0.404 \| good	3.692 \| good	0.041 \| good
2025-07-23T19:00:00.000Z	33 \| good	6.009 \| good	9.986 \| good	28.901 \| good	0.518 \| good	3.869 \| good	0.042 \| good
2025-07-23T20:00:00.000Z	33 \| good	6.129 \| good	10.97 \| good	30.866 \| good	0.387 \| good	0.96 \| good	0.053 \| good
2025-07-23T21:00:00.000Z	38 \| good	6.99 \| good	11.919 \| good	30.206 \| good	0.404 \| good	1.968 \| good	0.065 \| good
2025-07-23T22:00:00.000Z	44 \| good	7.992 \| good	11.975 \| good	30.107 \| good	0.405 \| good	2.014 \| good	0.047 \| good
2025-07-23T23:00:00.000Z	44 \| good	8.137 \| good	12.928 \| good	25.479 \| good	0.425 \| good	5.525 \| good	0.044 \| good
2025-07-24T00:00:00.000Z	49 \| good	8.97 \| good	13.954 \| good	27.808 \| good	0.451 \| good	5.265 \| good	0.257 \| good
2025-07-24T01:00:00.000Z	49 \| good	9.132 \| good	14.926 \| good	27.847 \| good	0.421 \| good	5.104 \| good	0.245 \| good
2025-07-24T02:00:00.000Z	52 \| moderate	9.952 \| good	14.937 \| good	27.244 \| good	0.435 \| good	2.84 \| good	0.24 \| good
2025-07-24T02:00:00.000Z	52 \| moderate	9.79 \| good	14.655 \| good	27.984 \| good	0.423 \| good	2.351 \| good	0.24 \| good
2025-07-23T17:00:00.000Z	36 \| good	3.759 \| good	4.573 \| good	38.948 \| good	0.087 \| good	1.478 \| good	0.107 \| good
2025-07-23T18:00:00.000Z	34 \| good	3.801 \| good	4.601 \| good	37.293 \| good	0.096 \| good	1.765 \| good	0.107 \| good
2025-07-23T19:00:00.000Z	31 \| good	3.86 \| good	4.716 \| good	34.482 \| good	0.113 \| good	2.027 \| good	0.107 \| good
2025-07-23T20:00:00.000Z	31 \| good	4.144 \| good	5.288 \| good	34.473 \| good	0.142 \| good	2.306 \| good	0.107 \| good
2025-07-23T21:00:00.000Z	31 \| good	4.458 \| good	6.011 \| good	32.615 \| good	0.189 \| good	3.038 \| good	0.108 \| good
2025-07-23T22:00:00.000Z	27 \| good	4.796 \| good	6.339 \| good	29.307 \| good	0.201 \| good	3.575 \| good	0.109 \| good
2025-07-23T23:00:00.000Z	27 \| good	4.897 \| good	6.528 \| good	26.784 \| good	0.171 \| good	3.459 \| good	0.109 \| good
2025-07-24T00:00:00.000Z	27 \| good	4.832 \| good	6.926 \| good	24.755 \| good	0.132 \| good	3.392 \| good	0.11 \| good
2025-07-24T01:00:00.000Z	27 \| good	5.386 \| good	7.178 \| good	23.91 \| good	0.112 \| good	3.211 \| good	0.11 \| good
2025-07-24T02:00:00.000Z	33 \| good	6.074 \| good	7.597 \| good	22.517 \| good	0.111 \| good	3.312 \| good	0.111 \| good
2025-07-24T03:00:00.000Z	38 \| good	7.018 \| good	8.306 \| good	21.441 \| good	0.114 \| good	3.528 \| good	0.113 \| good
2025-07-24T04:00:00.000Z	44 \| good	7.612 \| good	8.667 \| good	20.93 \| good	0.115 \| good	3.641 \| good	0.115 \| good
2025-07-24T05:00:00.000Z	44 \| good	7.738 \| good	8.925 \| good	20.7 \| good	0.125 \| good	3.449 \| good	0.115 \| good
2025-07-24T06:00:00.000Z	44 \| good	7.765 \| good	9.673 \| good	21.363 \| good	0.141 \| good	3.474 \| good	0.114 \| good
2025-07-24T07:00:00.000Z	38 \| good	6.717 \| good	8.695 \| good	22.169 \| good	0.158 \| good	3.262 \| good	0.115 \| good
2025-07-24T08:00:00.000Z	27 \| good	5.325 \| good	6.913 \| good	26.807 \| good	0.137 \| good	2.62 \| good	0.114 \| good
2025-07-24T09:00:00.000Z	28 \| good	4.881 \| good	6.207 \| good	29.78 \| good	0.123 \| good	2.375 \| good	0.112 \| good
2025-07-24T10:00:00.000Z	30 \| good	4.449 \| good	6.334 \| good	31.877 \| good	0.101 \| good	2.076 \| good	0.112 \| good
2025-07-24T11:00:00.000Z	31 \| good	4.303 \| good	6.26 \| good	34.136 \| good	0.094 \| good	1.67 \| good	0.111 \| good
2025-07-24T12:00:00.000Z	34 \| good	4.555 \| good	6.869 \| good	36.986 \| good	0.076 \| good	1.423 \| good	0.111 \| good
2025-07-24T13:00:00.000Z	38 \| good	4.801 \| good	7.048 \| good	40.987 \| good	0.068 \| good	1.24 \| good	0.112 \| good
2025-07-24T14:00:00.000Z	41 \| good	5.095 \| good	6.875 \| good	43.763 \| good	0.076 \| good	1.2 \| good	0.113 \| good
2025-07-24T15:00:00.000Z	43 \| good	5.402 \| good	6.544 \| good	46.002 \| good	0.09 \| good	1.305 \| good	0.113 \| good
2025-07-24T16:00:00.000Z	44 \| good	5.679 \| good	6.995 \| good	46.686 \| good	0.111 \| good	1.405 \| good	0.115 \| good
2025-07-24T17:00:00.000Z	43 \| good	5.994 \| good	7.963 \| good	45.997 \| good	0.128 \| good	1.749 \| good	0.117 \| good
2025-07-24T18:00:00.000Z	43 \| good	5.54 \| good	7.353 \| good	45.724 \| good	0.128 \| good	2.059 \| good	0.119 \| good
2025-07-24T19:00:00.000Z	39 \| good	4.879 \| good	5.928 \| good	41.793 \| good	0.143 \| good	3.031 \| good	0.12 \| good
2025-07-24T20:00:00.000Z	34 \| good	4.895 \| good	6.256 \| good	37.397 \| good	0.153 \| good	4.26 \| good	0.122 \| good
2025-07-24T21:00:00.000Z	31 \| good	5.368 \| good	6.963 \| good	33.896 \| good	0.172 \| good	5.39 \| good	0.123 \| good
2025-07-24T22:00:00.000Z	33 \| good	5.721 \| good	7.715 \| good	29.516 \| good	0.175 \| good	6.48 \| good	0.124 \| good
2025-07-24T23:00:00.000Z	33 \| good	5.966 \| good	8.699 \| good	27.473 \| good	0.171 \| good	6.816 \| good	0.125 \| good
2025-07-25T00:00:00.000Z	33 \| good	6.333 \| good	9.487 \| good	25.651 \| good	0.15 \| good	6.732 \| good	0.125 \| good
2025-07-25T01:00:00.000Z	38 \| good	7.16 \| good	10.24 \| good	22.195 \| good	0.158 \| good	5.983 \| good	0.125 \| good
2025-07-25T02:00:00.000Z	44 \| good	8.308 \| good	11.32 \| good	19.008 \| good	0.146 \| good	5.723 \| good	0.127 \| good
2025-07-25T03:00:00.000Z	52 \| moderate	9.554 \| good	12.196 \| good	16.046 \| good	0.126 \| good	5.341 \| good	0.127 \| good
2025-07-25T04:00:00.000Z	52 \| moderate	10.388 \| good	12.71 \| good	14.348 \| good	0.123 \| good	5.25 \| good	0.128 \| good
2025-07-25T05:00:00.000Z	54 \| moderate	11.145 \| good	13.412 \| good	12.839 \| good	0.15 \| good	5.581 \| good	0.127 \| good
2025-07-25T06:00:00.000Z	54 \| moderate	11.489 \| good	14.393 \| good	12.467 \| good	0.173 \| good	5.923 \| good	0.13 \| good
2025-07-25T07:00:00.000Z	58 \| moderate	12.773 \| fine	15.33 \| good	25.585 \| good	0.22 \| good	5.398 \| good	0.138 \| good
2025-07-25T08:00:00.000Z	54 \| moderate	11.059 \| good	13.614 \| good	31.472 \| good	0.245 \| good	5.033 \| good	0.136 \| good
2025-07-25T09:00:00.000Z	49 \| good	8.84 \| good	11.254 \| good	36.178 \| good	0.23 \| good	3.11 \| good	0.13 \| good
2025-07-25T10:00:00.000Z	39 \| good	7.358 \| good	10.685 \| good	41.676 \| good	0.186 \| good	1.875 \| good	0.125 \| good
2025-07-25T11:00:00.000Z	41 \| good	6.349 \| good	8.659 \| good	43.713 \| good	0.142 \| good	1.385 \| good	0.121 \| good
2025-07-25T12:00:00.000Z	41 \| good	5.672 \| good	8.182 \| good	44.107 \| good	0.142 \| good	1.373 \| good	0.122 \| good
2025-07-25T13:00:00.000Z	42 \| good	5.725 \| good	7.835 \| good	45.102 \| good	0.141 \| good	1.185 \| good	0.119 \| good
2025-07-25T14:00:00.000Z	42 \| good	5.629 \| good	7.238 \| good	45.39 \| good	0.127 \| good	1.106 \| good	0.116 \| good
2025-07-25T15:00:00.000Z	42 \| good	5.196 \| good	6.56 \| good	44.875 \| good	0.112 \| good	1.063 \| good	0.112 \| good
2025-07-25T16:00:00.000Z	40 \| good	4.711 \| good	6.095 \| good	43.306 \| good	0.091 \| good	1.155 \| good	0.107 \| good

Romsey

Get reliable air quality data to drive your business

Romsey, Hampshire air quality map: Track AQI near you

0.04ppm

How accurate is Hampshire, UK air quality data?

Air quality data and pollutant measurements for Hampshire, UK 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 Romsey, Hampshire updated?

The air quality for Romsey, Hampshire is updated every hour.

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

The worst air quality in Romsey, Hampshire in the last 24 hours was observed at 09:00:00 on 2025-07-22.

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

In the last 24 hrs, the best air quality in Romsey, Hampshire was observed at 12:00:00 on 2025-07-23.

What is the current air quality in Romsey, Hampshire?

The current air quality in Romsey, Hampshire is 23, categorized as Good based on real-time data.

What pollutant is the most common in Romsey, Hampshire?

The most common pollutant in Romsey, Hampshire is O3.

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

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

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

The current PM_2.5 concentration at Romsey, Hampshire is 3.83 μg/m³.

What is the current concentration of PM₁₀ in Romsey, Hampshire?

The current PM₁₀ concentration at Romsey, Hampshire is 7.846 μg/m³.

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

The current carbon monoxide (CO) concentration at Romsey, Hampshire is 0.038 ppm.

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

The current sulfur dioxide (SO₂) concentration at Romsey, Hampshire is 0.466 ppb.

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

The current ozone (O₃) concentration at Romsey, Hampshire is 25.465 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Romsey, Hampshire is 3.262 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T03:00:00.000Z	26 \| good	3.169 \| good	9.121 \| good	28.404 \| good	0.437 \| good	1.535 \| good	0.234 \| good
2025-07-22T04:00:00.000Z	24 \| good	3.169 \| good	9.121 \| good	26.471 \| good	0.409 \| good	1.977 \| good	0.237 \| good
2025-07-22T05:00:00.000Z	23 \| good	3.183 \| good	9.188 \| good	24.89 \| good	0.413 \| good	2.694 \| good	0.052 \| good
2025-07-22T06:00:00.000Z	22 \| good	3.183 \| good	8.344 \| good	23.725 \| good	0.406 \| good	5.116 \| good	0.046 \| good
2025-07-22T07:00:00.000Z	20 \| good	3.183 \| good	8.344 \| good	22.424 \| good	0.407 \| good	10.877 \| good	0.048 \| good
2025-07-22T08:00:00.000Z	19 \| good	3.169 \| good	8.276 \| good	20.301 \| good	0.407 \| good	10.826 \| good	0.042 \| good
2025-07-22T09:00:00.000Z	20 \| good	3.169 \| good	8.276 \| good	21.563 \| good	0.4 \| good	4.735 \| good	0.04 \| good
2025-07-22T10:00:00.000Z	19 \| good	3.038 \| good	8.276 \| good	19.537 \| good	0.407 \| good	3.971 \| good	0.041 \| good
2025-07-22T11:00:00.000Z	19 \| good	3.038 \| good	8.276 \| good	20.361 \| good	0.407 \| good	8.351 \| good	0.04 \| good
2025-07-22T12:00:00.000Z	19 \| good	3.169 \| good	8.276 \| good	21.01 \| good	0.407 \| good	10.109 \| good	0.049 \| good
2025-07-22T13:00:00.000Z	20 \| good	3.169 \| good	9.099 \| good	21.727 \| good	0.449 \| good	12.588 \| good	0.051 \| good
2025-07-22T14:00:00.000Z	19 \| good	3.169 \| good	8.968 \| good	20.743 \| good	0.454 \| good	12.719 \| good	0.038 \| good
2025-07-22T15:00:00.000Z	23 \| good	3.169 \| good	8.968 \| good	24.595 \| good	0.415 \| good	12.734 \| good	0.039 \| good
2025-07-22T16:00:00.000Z	23 \| good	3.038 \| good	8.145 \| good	24.995 \| good	0.407 \| good	11.174 \| good	0.041 \| good
2025-07-22T17:00:00.000Z	25 \| good	3.038 \| good	8.123 \| good	27.01 \| good	0.406 \| good	8.757 \| good	0.044 \| good
2025-07-22T18:00:00.000Z	25 \| good	3.147 \| good	8.024 \| good	27.034 \| good	0.413 \| good	9.545 \| good	0.043 \| good
2025-07-22T19:00:00.000Z	24 \| good	3.151 \| good	7.99 \| good	26.449 \| good	0.407 \| good	8.55 \| good	0.045 \| good
2025-07-22T20:00:00.000Z	26 \| good	3.151 \| good	8.983 \| good	28.076 \| good	0.511 \| good	6.158 \| good	0.041 \| good
2025-07-22T21:00:00.000Z	28 \| good	3.148 \| good	8.974 \| good	29.653 \| good	0.407 \| good	6.234 \| good	0.047 \| good
2025-07-22T22:00:00.000Z	26 \| good	3.133 \| good	8.791 \| good	27.61 \| good	0.414 \| good	5.765 \| good	0.049 \| good
2025-07-22T23:00:00.000Z	23 \| good	3.131 \| good	8.787 \| good	24.647 \| good	0.407 \| good	7.783 \| good	0.049 \| good
2025-07-23T00:00:00.000Z	22 \| good	3.127 \| good	8.648 \| good	24.128 \| good	0.422 \| good	7.045 \| good	0.255 \| good
2025-07-23T01:00:00.000Z	22 \| good	2.991 \| good	8.646 \| good	23.521 \| good	0.409 \| good	2.928 \| good	0.255 \| good
2025-07-23T02:00:00.000Z	21 \| good	2.996 \| good	8.647 \| good	22.633 \| good	0.423 \| good	2.3 \| good	0.24 \| good
2025-07-23T03:00:00.000Z	19 \| good	3 \| good	8.652 \| good	20.84 \| good	0.421 \| good	4.204 \| good	0.24 \| good
2025-07-23T04:00:00.000Z	19 \| good	3 \| good	8.639 \| good	19.509 \| good	0.505 \| good	4.053 \| good	0.242 \| good
2025-07-23T05:00:00.000Z	17 \| good	2.969 \| good	7.819 \| good	18.252 \| good	0.511 \| good	5.546 \| good	0.054 \| good
2025-07-23T06:00:00.000Z	16 \| good	2.969 \| good	7.816 \| good	15.681 \| good	0.51 \| good	8.824 \| good	0.047 \| good
2025-07-23T07:00:00.000Z	16 \| good	2.968 \| good	7.811 \| good	15.942 \| good	0.433 \| good	12.002 \| good	0.047 \| good
2025-07-23T08:00:00.000Z	16 \| good	2.968 \| good	8.652 \| good	15.959 \| good	0.397 \| good	10.321 \| good	0.044 \| good
2025-07-23T09:00:00.000Z	16 \| good	2.97 \| good	8.605 \| good	16.771 \| good	0.404 \| good	4.758 \| good	0.047 \| good
2025-07-23T10:00:00.000Z	16 \| good	2.973 \| good	8.606 \| good	17.117 \| good	0.405 \| good	4.457 \| good	0.046 \| good
2025-07-23T11:00:00.000Z	16 \| good	2.995 \| good	8.623 \| good	16.796 \| good	0.407 \| good	2.799 \| good	0.041 \| good
2025-07-23T12:00:00.000Z	16 \| good	2.996 \| good	8.636 \| good	16.817 \| good	0.476 \| good	3.102 \| good	0.039 \| good
2025-07-23T13:00:00.000Z	22 \| good	3.827 \| good	7.824 \| good	18.135 \| good	0.457 \| good	3.65 \| good	0.047 \| good
2025-07-23T14:00:00.000Z	22 \| good	3.829 \| good	7.832 \| good	20.736 \| good	0.424 \| good	3.654 \| good	0.048 \| good
2025-07-23T15:00:00.000Z	23 \| good	3.97 \| good	7.977 \| good	25.266 \| good	0.475 \| good	3.396 \| good	0.038 \| good
2025-07-23T16:00:00.000Z	25 \| good	4 \| good	7.993 \| good	27.081 \| good	0.51 \| good	0.774 \| good	0.037 \| good
2025-07-23T17:00:00.000Z	25 \| good	4.163 \| good	8.993 \| good	27.317 \| good	0.724 \| good	0.894 \| good	0.041 \| good
2025-07-23T18:00:00.000Z	27 \| good	5.008 \| good	9.002 \| good	28.888 \| good	0.404 \| good	3.692 \| good	0.041 \| good
2025-07-23T19:00:00.000Z	33 \| good	6.009 \| good	9.986 \| good	28.901 \| good	0.518 \| good	3.869 \| good	0.042 \| good
2025-07-23T20:00:00.000Z	33 \| good	6.129 \| good	10.97 \| good	30.866 \| good	0.387 \| good	0.96 \| good	0.053 \| good
2025-07-23T21:00:00.000Z	38 \| good	6.99 \| good	11.919 \| good	30.206 \| good	0.404 \| good	1.968 \| good	0.065 \| good
2025-07-23T22:00:00.000Z	44 \| good	7.992 \| good	11.975 \| good	30.107 \| good	0.405 \| good	2.014 \| good	0.047 \| good
2025-07-23T23:00:00.000Z	44 \| good	8.137 \| good	12.928 \| good	25.479 \| good	0.425 \| good	5.525 \| good	0.044 \| good
2025-07-24T00:00:00.000Z	49 \| good	8.97 \| good	13.954 \| good	27.808 \| good	0.451 \| good	5.265 \| good	0.257 \| good
2025-07-24T01:00:00.000Z	49 \| good	9.132 \| good	14.926 \| good	27.847 \| good	0.421 \| good	5.104 \| good	0.245 \| good
2025-07-24T02:00:00.000Z	52 \| moderate	9.952 \| good	14.937 \| good	27.244 \| good	0.435 \| good	2.84 \| good	0.24 \| good
2025-07-24T02:00:00.000Z	52 \| moderate	9.79 \| good	14.655 \| good	27.984 \| good	0.423 \| good	2.351 \| good	0.24 \| good
2025-07-23T17:00:00.000Z	36 \| good	3.759 \| good	4.573 \| good	38.948 \| good	0.087 \| good	1.478 \| good	0.107 \| good
2025-07-23T18:00:00.000Z	34 \| good	3.801 \| good	4.601 \| good	37.293 \| good	0.096 \| good	1.765 \| good	0.107 \| good
2025-07-23T19:00:00.000Z	31 \| good	3.86 \| good	4.716 \| good	34.482 \| good	0.113 \| good	2.027 \| good	0.107 \| good
2025-07-23T20:00:00.000Z	31 \| good	4.144 \| good	5.288 \| good	34.473 \| good	0.142 \| good	2.306 \| good	0.107 \| good
2025-07-23T21:00:00.000Z	31 \| good	4.458 \| good	6.011 \| good	32.615 \| good	0.189 \| good	3.038 \| good	0.108 \| good
2025-07-23T22:00:00.000Z	27 \| good	4.796 \| good	6.339 \| good	29.307 \| good	0.201 \| good	3.575 \| good	0.109 \| good
2025-07-23T23:00:00.000Z	27 \| good	4.897 \| good	6.528 \| good	26.784 \| good	0.171 \| good	3.459 \| good	0.109 \| good
2025-07-24T00:00:00.000Z	27 \| good	4.832 \| good	6.926 \| good	24.755 \| good	0.132 \| good	3.392 \| good	0.11 \| good
2025-07-24T01:00:00.000Z	27 \| good	5.386 \| good	7.178 \| good	23.91 \| good	0.112 \| good	3.211 \| good	0.11 \| good
2025-07-24T02:00:00.000Z	33 \| good	6.074 \| good	7.597 \| good	22.517 \| good	0.111 \| good	3.312 \| good	0.111 \| good
2025-07-24T03:00:00.000Z	38 \| good	7.018 \| good	8.306 \| good	21.441 \| good	0.114 \| good	3.528 \| good	0.113 \| good
2025-07-24T04:00:00.000Z	44 \| good	7.612 \| good	8.667 \| good	20.93 \| good	0.115 \| good	3.641 \| good	0.115 \| good
2025-07-24T05:00:00.000Z	44 \| good	7.738 \| good	8.925 \| good	20.7 \| good	0.125 \| good	3.449 \| good	0.115 \| good
2025-07-24T06:00:00.000Z	44 \| good	7.765 \| good	9.673 \| good	21.363 \| good	0.141 \| good	3.474 \| good	0.114 \| good
2025-07-24T07:00:00.000Z	38 \| good	6.717 \| good	8.695 \| good	22.169 \| good	0.158 \| good	3.262 \| good	0.115 \| good
2025-07-24T08:00:00.000Z	27 \| good	5.325 \| good	6.913 \| good	26.807 \| good	0.137 \| good	2.62 \| good	0.114 \| good
2025-07-24T09:00:00.000Z	28 \| good	4.881 \| good	6.207 \| good	29.78 \| good	0.123 \| good	2.375 \| good	0.112 \| good
2025-07-24T10:00:00.000Z	30 \| good	4.449 \| good	6.334 \| good	31.877 \| good	0.101 \| good	2.076 \| good	0.112 \| good
2025-07-24T11:00:00.000Z	31 \| good	4.303 \| good	6.26 \| good	34.136 \| good	0.094 \| good	1.67 \| good	0.111 \| good
2025-07-24T12:00:00.000Z	34 \| good	4.555 \| good	6.869 \| good	36.986 \| good	0.076 \| good	1.423 \| good	0.111 \| good
2025-07-24T13:00:00.000Z	38 \| good	4.801 \| good	7.048 \| good	40.987 \| good	0.068 \| good	1.24 \| good	0.112 \| good
2025-07-24T14:00:00.000Z	41 \| good	5.095 \| good	6.875 \| good	43.763 \| good	0.076 \| good	1.2 \| good	0.113 \| good
2025-07-24T15:00:00.000Z	43 \| good	5.402 \| good	6.544 \| good	46.002 \| good	0.09 \| good	1.305 \| good	0.113 \| good
2025-07-24T16:00:00.000Z	44 \| good	5.679 \| good	6.995 \| good	46.686 \| good	0.111 \| good	1.405 \| good	0.115 \| good
2025-07-24T17:00:00.000Z	43 \| good	5.994 \| good	7.963 \| good	45.997 \| good	0.128 \| good	1.749 \| good	0.117 \| good
2025-07-24T18:00:00.000Z	43 \| good	5.54 \| good	7.353 \| good	45.724 \| good	0.128 \| good	2.059 \| good	0.119 \| good
2025-07-24T19:00:00.000Z	39 \| good	4.879 \| good	5.928 \| good	41.793 \| good	0.143 \| good	3.031 \| good	0.12 \| good
2025-07-24T20:00:00.000Z	34 \| good	4.895 \| good	6.256 \| good	37.397 \| good	0.153 \| good	4.26 \| good	0.122 \| good
2025-07-24T21:00:00.000Z	31 \| good	5.368 \| good	6.963 \| good	33.896 \| good	0.172 \| good	5.39 \| good	0.123 \| good
2025-07-24T22:00:00.000Z	33 \| good	5.721 \| good	7.715 \| good	29.516 \| good	0.175 \| good	6.48 \| good	0.124 \| good
2025-07-24T23:00:00.000Z	33 \| good	5.966 \| good	8.699 \| good	27.473 \| good	0.171 \| good	6.816 \| good	0.125 \| good
2025-07-25T00:00:00.000Z	33 \| good	6.333 \| good	9.487 \| good	25.651 \| good	0.15 \| good	6.732 \| good	0.125 \| good
2025-07-25T01:00:00.000Z	38 \| good	7.16 \| good	10.24 \| good	22.195 \| good	0.158 \| good	5.983 \| good	0.125 \| good
2025-07-25T02:00:00.000Z	44 \| good	8.308 \| good	11.32 \| good	19.008 \| good	0.146 \| good	5.723 \| good	0.127 \| good
2025-07-25T03:00:00.000Z	52 \| moderate	9.554 \| good	12.196 \| good	16.046 \| good	0.126 \| good	5.341 \| good	0.127 \| good
2025-07-25T04:00:00.000Z	52 \| moderate	10.388 \| good	12.71 \| good	14.348 \| good	0.123 \| good	5.25 \| good	0.128 \| good
2025-07-25T05:00:00.000Z	54 \| moderate	11.145 \| good	13.412 \| good	12.839 \| good	0.15 \| good	5.581 \| good	0.127 \| good
2025-07-25T06:00:00.000Z	54 \| moderate	11.489 \| good	14.393 \| good	12.467 \| good	0.173 \| good	5.923 \| good	0.13 \| good
2025-07-25T07:00:00.000Z	58 \| moderate	12.773 \| fine	15.33 \| good	25.585 \| good	0.22 \| good	5.398 \| good	0.138 \| good
2025-07-25T08:00:00.000Z	54 \| moderate	11.059 \| good	13.614 \| good	31.472 \| good	0.245 \| good	5.033 \| good	0.136 \| good
2025-07-25T09:00:00.000Z	49 \| good	8.84 \| good	11.254 \| good	36.178 \| good	0.23 \| good	3.11 \| good	0.13 \| good
2025-07-25T10:00:00.000Z	39 \| good	7.358 \| good	10.685 \| good	41.676 \| good	0.186 \| good	1.875 \| good	0.125 \| good
2025-07-25T11:00:00.000Z	41 \| good	6.349 \| good	8.659 \| good	43.713 \| good	0.142 \| good	1.385 \| good	0.121 \| good
2025-07-25T12:00:00.000Z	41 \| good	5.672 \| good	8.182 \| good	44.107 \| good	0.142 \| good	1.373 \| good	0.122 \| good
2025-07-25T13:00:00.000Z	42 \| good	5.725 \| good	7.835 \| good	45.102 \| good	0.141 \| good	1.185 \| good	0.119 \| good
2025-07-25T14:00:00.000Z	42 \| good	5.629 \| good	7.238 \| good	45.39 \| good	0.127 \| good	1.106 \| good	0.116 \| good
2025-07-25T15:00:00.000Z	42 \| good	5.196 \| good	6.56 \| good	44.875 \| good	0.112 \| good	1.063 \| good	0.112 \| good
2025-07-25T16:00:00.000Z	40 \| good	4.711 \| good	6.095 \| good	43.306 \| good	0.091 \| good	1.155 \| good	0.107 \| good

Romsey, Hampshire live air quality index now

Major air pollutants in Romsey, Hampshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Romsey, Hampshire air quality map: Track AQI near you

Air quality in nearby cities

Chandler's Ford, Hampshire

Totton, Hampshire

Eastleigh, Hampshire

West End, Hampshire

Hythe, Hampshire

Winchester, Hampshire

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Air quality levels in UK

Frequently asked questions

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

What is the current concentration of PM10 in Romsey, Hampshire?

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

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

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

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

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 Romsey, Hampshire?

What is the current concentration of PM₁₀ in Romsey, Hampshire?

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

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

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