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

The current PM10 concentration at Romsey, Hampshire is 13.518 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Romsey, Hampshire is 0.564 ppb.

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

The current ozone (O3) concentration at Romsey, Hampshire is 15.162 ppm.

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

The current nitrogen dioxide (NO2) concentration at Romsey, Hampshire is 12.269 ppb.

Live air quality index in Romsey, Hampshire today

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)

10.70 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.15 μg/m³

155

255

425

605+

Ozone (O₃)

55.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.55 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.06 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.04 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2025-06-19T00:00:00.000Z	38 \| good	5.996 \| good	11.527 \| good	40.586 \| good	0.518 \| good	13.742 \| good	0.329 \| good
2025-06-19T01:00:00.000Z	35 \| good	5.996 \| good	11.527 \| good	37.564 \| good	0.402 \| good	13.269 \| good	0.294 \| good
2025-06-19T02:00:00.000Z	33 \| good	5.996 \| good	11.527 \| good	33.498 \| good	0.434 \| good	15.719 \| good	0.322 \| good
2025-06-19T03:00:00.000Z	33 \| good	5.996 \| good	12.472 \| good	27.105 \| good	0.445 \| good	15.146 \| good	0.348 \| good
2025-06-19T04:00:00.000Z	33 \| good	6.213 \| good	12.472 \| good	25.953 \| good	0.426 \| good	13.99 \| good	0.356 \| good
2025-06-19T05:00:00.000Z	33 \| good	6.363 \| good	12.472 \| good	18.835 \| good	0.554 \| good	13.16 \| good	0.074 \| good
2025-06-19T06:00:00.000Z	38 \| good	6.966 \| good	13.518 \| good	16.302 \| good	0.673 \| good	12.549 \| good	0.055 \| good
2025-06-19T07:00:00.000Z	38 \| good	6.966 \| good	13.518 \| good	15.162 \| good	0.564 \| good	12.269 \| good	0.053 \| good
2025-06-19T08:00:00.000Z	38 \| good	6.937 \| good	13.4 \| good	13.293 \| good	0.506 \| good	15.661 \| good	0.053 \| good
2025-06-19T09:00:00.000Z	38 \| good	7.154 \| good	14.195 \| good	14.895 \| good	0.694 \| good	18.446 \| good	0.053 \| good
2025-06-19T10:00:00.000Z	38 \| good	7.154 \| good	14.195 \| good	20.444 \| good	0.679 \| good	21.634 \| good	0.051 \| good
2025-06-19T11:00:00.000Z	38 \| good	7.154 \| good	14.923 \| good	21.105 \| good	0.689 \| good	22.073 \| good	0.05 \| good
2025-06-19T12:00:00.000Z	44 \| good	7.732 \| good	15.14 \| good	21.792 \| good	0.478 \| good	18.398 \| good	0.035 \| good
2025-06-19T13:00:00.000Z	44 \| good	7.732 \| good	15.718 \| good	31.498 \| good	0.461 \| good	16.232 \| good	0.05 \| good
2025-06-19T14:00:00.000Z	44 \| good	7.882 \| good	16.296 \| good	34.183 \| good	0.47 \| good	23.054 \| good	0.051 \| good
2025-06-19T15:00:00.000Z	44 \| good	7.882 \| good	16.296 \| good	39.126 \| good	0.451 \| good	24.906 \| good	0.054 \| good
2025-06-19T16:00:00.000Z	44 \| good	7.802 \| good	15.68 \| good	39.492 \| good	0.451 \| good	26.306 \| good	0.049 \| good
2025-06-19T17:00:00.000Z	44 \| good	7.801 \| good	15.714 \| good	41.842 \| good	0.448 \| good	22.096 \| good	0.053 \| good
2025-06-19T18:00:00.000Z	44 \| good	7.937 \| good	16.497 \| good	46.721 \| good	0.571 \| good	24.664 \| good	0.055 \| good
2025-06-19T19:00:00.000Z	45 \| good	7.937 \| good	16.497 \| good	48.527 \| good	0.549 \| good	21.308 \| good	0.056 \| good
2025-06-19T20:00:00.000Z	50 \| good	7.937 \| good	16.497 \| good	54.286 \| good	0.789 \| good	18.615 \| good	0.058 \| good
2025-06-19T21:00:00.000Z	46 \| good	7.937 \| good	16.497 \| good	50.427 \| good	0.634 \| good	27.298 \| good	0.061 \| good
2025-06-19T22:00:00.000Z	49 \| good	8.154 \| good	17.075 \| good	53.313 \| good	0.582 \| good	31.825 \| good	0.047 \| good
2025-06-19T23:00:00.000Z	49 \| good	8.732 \| good	17.075 \| good	44.174 \| good	0.472 \| good	32.644 \| good	0.049 \| good
2025-06-20T00:00:00.000Z	49 \| good	8.732 \| good	17.292 \| good	48.185 \| good	0.454 \| good	19.784 \| good	0.249 \| good
2025-06-20T01:00:00.000Z	49 \| good	8.761 \| good	17.59 \| good	48.819 \| good	0.452 \| good	6.101 \| good	0.24 \| good
2025-06-20T02:00:00.000Z	49 \| good	8.937 \| good	17.841 \| good	44.249 \| good	0.449 \| good	4.002 \| good	0.295 \| good
2025-06-20T03:00:00.000Z	49 \| good	8.786 \| good	18.418 \| good	43.684 \| good	0.453 \| good	3.638 \| good	0.238 \| good
2025-06-20T04:00:00.000Z	49 \| good	8.816 \| good	18.536 \| good	43.956 \| good	0.435 \| good	3.923 \| good	0.243 \| good
2025-06-20T05:00:00.000Z	49 \| good	8.816 \| good	18.536 \| good	42.651 \| good	0.459 \| good	7.036 \| good	0.053 \| good
2025-06-20T06:00:00.000Z	52 \| moderate	9.544 \| good	18.536 \| good	44.113 \| good	0.585 \| good	11.258 \| good	0.056 \| good
2025-06-20T07:00:00.000Z	52 \| moderate	9.573 \| good	18.805 \| good	43.611 \| good	0.42 \| good	13.719 \| good	0.057 \| good
2025-06-20T08:00:00.000Z	52 \| moderate	9.598 \| good	19.123 \| good	41.071 \| good	0.407 \| good	17.293 \| good	0.056 \| good
2025-06-20T09:00:00.000Z	52 \| moderate	9.598 \| good	19.123 \| good	41.386 \| good	0.415 \| good	22.691 \| good	0.052 \| good
2025-06-20T10:00:00.000Z	52 \| moderate	9.598 \| good	19.918 \| good	40.782 \| good	0.488 \| good	18.292 \| good	0.052 \| good
2025-06-20T11:00:00.000Z	52 \| moderate	9.845 \| good	20.313 \| good	41.446 \| good	0.482 \| good	18.865 \| good	0.051 \| good
2025-06-20T12:00:00.000Z	52 \| moderate	9.845 \| good	20.313 \| good	43.35 \| good	0.466 \| good	20.539 \| good	0.049 \| good
2025-06-20T13:00:00.000Z	52 \| moderate	9.845 \| good	20.103 \| good	41.591 \| good	0.558 \| good	19.088 \| good	0.035 \| good
2025-06-20T14:00:00.000Z	52 \| moderate	9.845 \| good	20.32 \| good	46.042 \| good	0.566 \| good	17.763 \| good	0.048 \| good
2025-06-20T15:00:00.000Z	52 \| moderate	9.875 \| good	21.016 \| good	47.742 \| good	0.564 \| good	16.326 \| good	0.048 \| good
2025-06-20T16:00:00.000Z	52 \| moderate	9.871 \| good	21.241 \| good	51.53 \| good	0.586 \| good	16.478 \| good	0.047 \| good
2025-06-20T17:00:00.000Z	52 \| moderate	9.9 \| good	21.359 \| good	52.284 \| good	0.482 \| good	17.8 \| good	0.048 \| good
2025-06-20T18:00:00.000Z	52 \| moderate	9.9 \| good	21.937 \| good	54.124 \| good	0.464 \| good	20.065 \| good	0.05 \| good
2025-06-20T19:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	53.249 \| good	0.701 \| good	19.313 \| good	0.053 \| good
2025-06-20T20:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	56.079 \| fine	0.49 \| good	16.254 \| good	0.049 \| good
2025-06-20T21:00:00.000Z	58 \| moderate	10.695 \| good	22.154 \| good	57.285 \| fine	0.494 \| good	11.576 \| good	0.05 \| good
2025-06-20T22:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	55.012 \| fine	0.546 \| good	9.062 \| good	0.044 \| good
2025-06-20T23:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	55.012 \| fine	0.546 \| good	9.062 \| good	0.044 \| good
2025-06-19T09:00:00.000Z	49 \| good	9.17 \| good	13.172 \| good	34.476 \| good	0.788 \| good	7.133 \| good	0.164 \| good
2025-06-19T10:00:00.000Z	49 \| good	8.764 \| good	13.256 \| good	41.796 \| good	0.649 \| good	5.013 \| good	0.159 \| good
2025-06-19T11:00:00.000Z	44 \| good	8.38 \| good	11.603 \| good	48.278 \| good	0.578 \| good	3.505 \| good	0.151 \| good
2025-06-19T12:00:00.000Z	47 \| good	7.9 \| good	10.407 \| good	51.051 \| good	0.478 \| good	2.334 \| good	0.148 \| good
2025-06-19T13:00:00.000Z	49 \| good	7.078 \| good	9.132 \| good	53.076 \| good	0.378 \| good	1.795 \| good	0.146 \| good
2025-06-19T14:00:00.000Z	50 \| good	6.642 \| good	8.651 \| good	54.149 \| good	0.326 \| good	1.735 \| good	0.145 \| good
2025-06-19T15:00:00.000Z	51 \| moderate	6.47 \| good	8.51 \| good	55.09 \| fine	0.319 \| good	1.892 \| good	0.144 \| good
2025-06-19T16:00:00.000Z	50 \| good	6.465 \| good	8.695 \| good	54.108 \| good	0.303 \| good	2.169 \| good	0.146 \| good
2025-06-19T17:00:00.000Z	48 \| good	6.65 \| good	8.987 \| good	52.487 \| good	0.303 \| good	2.71 \| good	0.147 \| good
2025-06-19T18:00:00.000Z	46 \| good	6.805 \| good	9.492 \| good	50.458 \| good	0.342 \| good	3.407 \| good	0.148 \| good
2025-06-19T19:00:00.000Z	44 \| good	7.133 \| good	9.488 \| good	47.255 \| good	0.41 \| good	4.029 \| good	0.148 \| good
2025-06-19T20:00:00.000Z	42 \| good	7.302 \| good	9.884 \| good	45.067 \| good	0.474 \| good	5.401 \| good	0.15 \| good
2025-06-19T21:00:00.000Z	44 \| good	7.642 \| good	10.539 \| good	42.871 \| good	0.519 \| good	6.536 \| good	0.151 \| good
2025-06-19T22:00:00.000Z	44 \| good	7.736 \| good	10.426 \| good	39.97 \| good	0.391 \| good	5.708 \| good	0.149 \| good
2025-06-19T23:00:00.000Z	38 \| good	7.45 \| good	10.234 \| good	39.04 \| good	0.325 \| good	5.442 \| good	0.145 \| good
2025-06-20T00:00:00.000Z	38 \| good	7.3 \| good	10.3 \| good	38.025 \| good	0.297 \| good	4.979 \| good	0.144 \| good
2025-06-20T01:00:00.000Z	38 \| good	7.138 \| good	10.752 \| good	35.62 \| good	0.333 \| good	4.549 \| good	0.145 \| good
2025-06-20T02:00:00.000Z	44 \| good	7.715 \| good	10.833 \| good	32.979 \| good	0.404 \| good	4.56 \| good	0.148 \| good
2025-06-20T03:00:00.000Z	44 \| good	8.238 \| good	12.539 \| good	30.983 \| good	0.44 \| good	4.64 \| good	0.152 \| good
2025-06-20T04:00:00.000Z	49 \| good	8.847 \| good	14.195 \| good	28.05 \| good	0.465 \| good	4.966 \| good	0.158 \| good
2025-06-20T05:00:00.000Z	52 \| moderate	9.717 \| good	15.198 \| good	27.391 \| good	0.541 \| good	5.193 \| good	0.161 \| good
2025-06-20T06:00:00.000Z	52 \| moderate	10.015 \| good	14.512 \| good	29.571 \| good	0.611 \| good	5.78 \| good	0.162 \| good
2025-06-20T07:00:00.000Z	49 \| good	9.44 \| good	13.645 \| good	30.791 \| good	0.653 \| good	6.08 \| good	0.163 \| good
2025-06-20T08:00:00.000Z	49 \| good	8.801 \| good	12.385 \| good	32.514 \| good	0.625 \| good	6.027 \| good	0.161 \| good
2025-06-20T09:00:00.000Z	44 \| good	8.037 \| good	11.217 \| good	37.307 \| good	0.547 \| good	4.936 \| good	0.157 \| good
2025-06-20T10:00:00.000Z	39 \| good	7.3 \| good	10.074 \| good	41.579 \| good	0.472 \| good	3.662 \| good	0.154 \| good
2025-06-20T11:00:00.000Z	42 \| good	6.842 \| good	9.786 \| good	45.399 \| good	0.424 \| good	2.572 \| good	0.148 \| good
2025-06-20T12:00:00.000Z	45 \| good	6.576 \| good	9.738 \| good	49.232 \| good	0.399 \| good	2.119 \| good	0.146 \| good
2025-06-20T13:00:00.000Z	47 \| good	6.924 \| good	9.594 \| good	51.357 \| good	0.407 \| good	1.848 \| good	0.143 \| good
2025-06-20T14:00:00.000Z	49 \| good	6.787 \| good	9.366 \| good	52.796 \| good	0.407 \| good	1.855 \| good	0.14 \| good
2025-06-20T15:00:00.000Z	50 \| good	6.614 \| good	9.454 \| good	53.676 \| good	0.393 \| good	1.882 \| good	0.138 \| good
2025-06-20T16:00:00.000Z	49 \| good	6.503 \| good	9.589 \| good	53.178 \| good	0.398 \| good	2.145 \| good	0.138 \| good
2025-06-20T17:00:00.000Z	48 \| good	6.418 \| good	9.578 \| good	51.593 \| good	0.413 \| good	2.603 \| good	0.141 \| good
2025-06-20T18:00:00.000Z	46 \| good	6.464 \| good	9.317 \| good	50.05 \| good	0.457 \| good	3.043 \| good	0.145 \| good
2025-06-20T19:00:00.000Z	45 \| good	6.572 \| good	8.88 \| good	48.531 \| good	0.516 \| good	3.361 \| good	0.146 \| good
2025-06-20T20:00:00.000Z	44 \| good	7.169 \| good	9.498 \| good	47.584 \| good	0.591 \| good	4.477 \| good	0.151 \| good
2025-06-20T21:00:00.000Z	44 \| good	7.873 \| good	10.903 \| good	46.8 \| good	0.663 \| good	5.633 \| good	0.156 \| good
2025-06-20T22:00:00.000Z	49 \| good	9.079 \| good	12.569 \| good	42.148 \| good	0.69 \| good	6.63 \| good	0.164 \| good
2025-06-20T23:00:00.000Z	52 \| moderate	10.136 \| good	13.249 \| good	41.233 \| good	0.698 \| good	6.925 \| good	0.169 \| good
2025-06-21T00:00:00.000Z	54 \| moderate	10.607 \| good	13.294 \| good	39.193 \| good	0.678 \| good	6.702 \| good	0.171 \| good
2025-06-21T01:00:00.000Z	54 \| moderate	10.708 \| good	13.907 \| good	35.588 \| good	0.616 \| good	6.12 \| good	0.17 \| good
2025-06-21T02:00:00.000Z	54 \| moderate	10.641 \| good	14.097 \| good	33.177 \| good	0.549 \| good	6.38 \| good	0.171 \| good
2025-06-21T03:00:00.000Z	52 \| moderate	10.191 \| good	13.282 \| good	29.928 \| good	0.497 \| good	6.849 \| good	0.169 \| good
2025-06-21T04:00:00.000Z	52 \| moderate	9.512 \| good	12.829 \| good	27.116 \| good	0.433 \| good	7.404 \| good	0.166 \| good
2025-06-21T05:00:00.000Z	49 \| good	8.811 \| good	12.568 \| good	25.964 \| good	0.422 \| good	7.221 \| good	0.161 \| good
2025-06-21T06:00:00.000Z	44 \| good	7.93 \| good	11.529 \| good	29.21 \| good	0.442 \| good	6.213 \| good	0.152 \| good
2025-06-21T07:00:00.000Z	38 \| good	7.484 \| good	10.113 \| good	30.473 \| good	0.436 \| good	5.411 \| good	0.152 \| good
2025-06-21T08:00:00.000Z	38 \| good	6.837 \| good	9.55 \| good	33.271 \| good	0.486 \| good	4.4 \| good	0.152 \| good

Romsey

Get reliable air quality data to drive your business

Romsey, Hampshire air quality map: Track AQI near you

0.05ppm

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 11:00:00 on 2025-06-18.

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 05:00:00 on 2025-06-19.

What is the current air quality in Romsey, Hampshire?

The current air quality in Romsey, Hampshire is 38, 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 PM2.5.

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 6.966 μg/m³.

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

The current PM₁₀ concentration at Romsey, Hampshire is 13.518 μg/m³.

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

The current carbon monoxide (CO) concentration at Romsey, Hampshire is 0.053 ppm.

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

The current sulfur dioxide (SO₂) concentration at Romsey, Hampshire is 0.564 ppb.

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

The current ozone (O₃) concentration at Romsey, Hampshire is 15.162 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Romsey, Hampshire is 12.269 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-19T00:00:00.000Z	38 \| good	5.996 \| good	11.527 \| good	40.586 \| good	0.518 \| good	13.742 \| good	0.329 \| good
2025-06-19T01:00:00.000Z	35 \| good	5.996 \| good	11.527 \| good	37.564 \| good	0.402 \| good	13.269 \| good	0.294 \| good
2025-06-19T02:00:00.000Z	33 \| good	5.996 \| good	11.527 \| good	33.498 \| good	0.434 \| good	15.719 \| good	0.322 \| good
2025-06-19T03:00:00.000Z	33 \| good	5.996 \| good	12.472 \| good	27.105 \| good	0.445 \| good	15.146 \| good	0.348 \| good
2025-06-19T04:00:00.000Z	33 \| good	6.213 \| good	12.472 \| good	25.953 \| good	0.426 \| good	13.99 \| good	0.356 \| good
2025-06-19T05:00:00.000Z	33 \| good	6.363 \| good	12.472 \| good	18.835 \| good	0.554 \| good	13.16 \| good	0.074 \| good
2025-06-19T06:00:00.000Z	38 \| good	6.966 \| good	13.518 \| good	16.302 \| good	0.673 \| good	12.549 \| good	0.055 \| good
2025-06-19T07:00:00.000Z	38 \| good	6.966 \| good	13.518 \| good	15.162 \| good	0.564 \| good	12.269 \| good	0.053 \| good
2025-06-19T08:00:00.000Z	38 \| good	6.937 \| good	13.4 \| good	13.293 \| good	0.506 \| good	15.661 \| good	0.053 \| good
2025-06-19T09:00:00.000Z	38 \| good	7.154 \| good	14.195 \| good	14.895 \| good	0.694 \| good	18.446 \| good	0.053 \| good
2025-06-19T10:00:00.000Z	38 \| good	7.154 \| good	14.195 \| good	20.444 \| good	0.679 \| good	21.634 \| good	0.051 \| good
2025-06-19T11:00:00.000Z	38 \| good	7.154 \| good	14.923 \| good	21.105 \| good	0.689 \| good	22.073 \| good	0.05 \| good
2025-06-19T12:00:00.000Z	44 \| good	7.732 \| good	15.14 \| good	21.792 \| good	0.478 \| good	18.398 \| good	0.035 \| good
2025-06-19T13:00:00.000Z	44 \| good	7.732 \| good	15.718 \| good	31.498 \| good	0.461 \| good	16.232 \| good	0.05 \| good
2025-06-19T14:00:00.000Z	44 \| good	7.882 \| good	16.296 \| good	34.183 \| good	0.47 \| good	23.054 \| good	0.051 \| good
2025-06-19T15:00:00.000Z	44 \| good	7.882 \| good	16.296 \| good	39.126 \| good	0.451 \| good	24.906 \| good	0.054 \| good
2025-06-19T16:00:00.000Z	44 \| good	7.802 \| good	15.68 \| good	39.492 \| good	0.451 \| good	26.306 \| good	0.049 \| good
2025-06-19T17:00:00.000Z	44 \| good	7.801 \| good	15.714 \| good	41.842 \| good	0.448 \| good	22.096 \| good	0.053 \| good
2025-06-19T18:00:00.000Z	44 \| good	7.937 \| good	16.497 \| good	46.721 \| good	0.571 \| good	24.664 \| good	0.055 \| good
2025-06-19T19:00:00.000Z	45 \| good	7.937 \| good	16.497 \| good	48.527 \| good	0.549 \| good	21.308 \| good	0.056 \| good
2025-06-19T20:00:00.000Z	50 \| good	7.937 \| good	16.497 \| good	54.286 \| good	0.789 \| good	18.615 \| good	0.058 \| good
2025-06-19T21:00:00.000Z	46 \| good	7.937 \| good	16.497 \| good	50.427 \| good	0.634 \| good	27.298 \| good	0.061 \| good
2025-06-19T22:00:00.000Z	49 \| good	8.154 \| good	17.075 \| good	53.313 \| good	0.582 \| good	31.825 \| good	0.047 \| good
2025-06-19T23:00:00.000Z	49 \| good	8.732 \| good	17.075 \| good	44.174 \| good	0.472 \| good	32.644 \| good	0.049 \| good
2025-06-20T00:00:00.000Z	49 \| good	8.732 \| good	17.292 \| good	48.185 \| good	0.454 \| good	19.784 \| good	0.249 \| good
2025-06-20T01:00:00.000Z	49 \| good	8.761 \| good	17.59 \| good	48.819 \| good	0.452 \| good	6.101 \| good	0.24 \| good
2025-06-20T02:00:00.000Z	49 \| good	8.937 \| good	17.841 \| good	44.249 \| good	0.449 \| good	4.002 \| good	0.295 \| good
2025-06-20T03:00:00.000Z	49 \| good	8.786 \| good	18.418 \| good	43.684 \| good	0.453 \| good	3.638 \| good	0.238 \| good
2025-06-20T04:00:00.000Z	49 \| good	8.816 \| good	18.536 \| good	43.956 \| good	0.435 \| good	3.923 \| good	0.243 \| good
2025-06-20T05:00:00.000Z	49 \| good	8.816 \| good	18.536 \| good	42.651 \| good	0.459 \| good	7.036 \| good	0.053 \| good
2025-06-20T06:00:00.000Z	52 \| moderate	9.544 \| good	18.536 \| good	44.113 \| good	0.585 \| good	11.258 \| good	0.056 \| good
2025-06-20T07:00:00.000Z	52 \| moderate	9.573 \| good	18.805 \| good	43.611 \| good	0.42 \| good	13.719 \| good	0.057 \| good
2025-06-20T08:00:00.000Z	52 \| moderate	9.598 \| good	19.123 \| good	41.071 \| good	0.407 \| good	17.293 \| good	0.056 \| good
2025-06-20T09:00:00.000Z	52 \| moderate	9.598 \| good	19.123 \| good	41.386 \| good	0.415 \| good	22.691 \| good	0.052 \| good
2025-06-20T10:00:00.000Z	52 \| moderate	9.598 \| good	19.918 \| good	40.782 \| good	0.488 \| good	18.292 \| good	0.052 \| good
2025-06-20T11:00:00.000Z	52 \| moderate	9.845 \| good	20.313 \| good	41.446 \| good	0.482 \| good	18.865 \| good	0.051 \| good
2025-06-20T12:00:00.000Z	52 \| moderate	9.845 \| good	20.313 \| good	43.35 \| good	0.466 \| good	20.539 \| good	0.049 \| good
2025-06-20T13:00:00.000Z	52 \| moderate	9.845 \| good	20.103 \| good	41.591 \| good	0.558 \| good	19.088 \| good	0.035 \| good
2025-06-20T14:00:00.000Z	52 \| moderate	9.845 \| good	20.32 \| good	46.042 \| good	0.566 \| good	17.763 \| good	0.048 \| good
2025-06-20T15:00:00.000Z	52 \| moderate	9.875 \| good	21.016 \| good	47.742 \| good	0.564 \| good	16.326 \| good	0.048 \| good
2025-06-20T16:00:00.000Z	52 \| moderate	9.871 \| good	21.241 \| good	51.53 \| good	0.586 \| good	16.478 \| good	0.047 \| good
2025-06-20T17:00:00.000Z	52 \| moderate	9.9 \| good	21.359 \| good	52.284 \| good	0.482 \| good	17.8 \| good	0.048 \| good
2025-06-20T18:00:00.000Z	52 \| moderate	9.9 \| good	21.937 \| good	54.124 \| good	0.464 \| good	20.065 \| good	0.05 \| good
2025-06-20T19:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	53.249 \| good	0.701 \| good	19.313 \| good	0.053 \| good
2025-06-20T20:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	56.079 \| fine	0.49 \| good	16.254 \| good	0.049 \| good
2025-06-20T21:00:00.000Z	58 \| moderate	10.695 \| good	22.154 \| good	57.285 \| fine	0.494 \| good	11.576 \| good	0.05 \| good
2025-06-20T22:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	55.012 \| fine	0.546 \| good	9.062 \| good	0.044 \| good
2025-06-20T23:00:00.000Z	54 \| moderate	10.695 \| good	22.154 \| good	55.012 \| fine	0.546 \| good	9.062 \| good	0.044 \| good
2025-06-19T09:00:00.000Z	49 \| good	9.17 \| good	13.172 \| good	34.476 \| good	0.788 \| good	7.133 \| good	0.164 \| good
2025-06-19T10:00:00.000Z	49 \| good	8.764 \| good	13.256 \| good	41.796 \| good	0.649 \| good	5.013 \| good	0.159 \| good
2025-06-19T11:00:00.000Z	44 \| good	8.38 \| good	11.603 \| good	48.278 \| good	0.578 \| good	3.505 \| good	0.151 \| good
2025-06-19T12:00:00.000Z	47 \| good	7.9 \| good	10.407 \| good	51.051 \| good	0.478 \| good	2.334 \| good	0.148 \| good
2025-06-19T13:00:00.000Z	49 \| good	7.078 \| good	9.132 \| good	53.076 \| good	0.378 \| good	1.795 \| good	0.146 \| good
2025-06-19T14:00:00.000Z	50 \| good	6.642 \| good	8.651 \| good	54.149 \| good	0.326 \| good	1.735 \| good	0.145 \| good
2025-06-19T15:00:00.000Z	51 \| moderate	6.47 \| good	8.51 \| good	55.09 \| fine	0.319 \| good	1.892 \| good	0.144 \| good
2025-06-19T16:00:00.000Z	50 \| good	6.465 \| good	8.695 \| good	54.108 \| good	0.303 \| good	2.169 \| good	0.146 \| good
2025-06-19T17:00:00.000Z	48 \| good	6.65 \| good	8.987 \| good	52.487 \| good	0.303 \| good	2.71 \| good	0.147 \| good
2025-06-19T18:00:00.000Z	46 \| good	6.805 \| good	9.492 \| good	50.458 \| good	0.342 \| good	3.407 \| good	0.148 \| good
2025-06-19T19:00:00.000Z	44 \| good	7.133 \| good	9.488 \| good	47.255 \| good	0.41 \| good	4.029 \| good	0.148 \| good
2025-06-19T20:00:00.000Z	42 \| good	7.302 \| good	9.884 \| good	45.067 \| good	0.474 \| good	5.401 \| good	0.15 \| good
2025-06-19T21:00:00.000Z	44 \| good	7.642 \| good	10.539 \| good	42.871 \| good	0.519 \| good	6.536 \| good	0.151 \| good
2025-06-19T22:00:00.000Z	44 \| good	7.736 \| good	10.426 \| good	39.97 \| good	0.391 \| good	5.708 \| good	0.149 \| good
2025-06-19T23:00:00.000Z	38 \| good	7.45 \| good	10.234 \| good	39.04 \| good	0.325 \| good	5.442 \| good	0.145 \| good
2025-06-20T00:00:00.000Z	38 \| good	7.3 \| good	10.3 \| good	38.025 \| good	0.297 \| good	4.979 \| good	0.144 \| good
2025-06-20T01:00:00.000Z	38 \| good	7.138 \| good	10.752 \| good	35.62 \| good	0.333 \| good	4.549 \| good	0.145 \| good
2025-06-20T02:00:00.000Z	44 \| good	7.715 \| good	10.833 \| good	32.979 \| good	0.404 \| good	4.56 \| good	0.148 \| good
2025-06-20T03:00:00.000Z	44 \| good	8.238 \| good	12.539 \| good	30.983 \| good	0.44 \| good	4.64 \| good	0.152 \| good
2025-06-20T04:00:00.000Z	49 \| good	8.847 \| good	14.195 \| good	28.05 \| good	0.465 \| good	4.966 \| good	0.158 \| good
2025-06-20T05:00:00.000Z	52 \| moderate	9.717 \| good	15.198 \| good	27.391 \| good	0.541 \| good	5.193 \| good	0.161 \| good
2025-06-20T06:00:00.000Z	52 \| moderate	10.015 \| good	14.512 \| good	29.571 \| good	0.611 \| good	5.78 \| good	0.162 \| good
2025-06-20T07:00:00.000Z	49 \| good	9.44 \| good	13.645 \| good	30.791 \| good	0.653 \| good	6.08 \| good	0.163 \| good
2025-06-20T08:00:00.000Z	49 \| good	8.801 \| good	12.385 \| good	32.514 \| good	0.625 \| good	6.027 \| good	0.161 \| good
2025-06-20T09:00:00.000Z	44 \| good	8.037 \| good	11.217 \| good	37.307 \| good	0.547 \| good	4.936 \| good	0.157 \| good
2025-06-20T10:00:00.000Z	39 \| good	7.3 \| good	10.074 \| good	41.579 \| good	0.472 \| good	3.662 \| good	0.154 \| good
2025-06-20T11:00:00.000Z	42 \| good	6.842 \| good	9.786 \| good	45.399 \| good	0.424 \| good	2.572 \| good	0.148 \| good
2025-06-20T12:00:00.000Z	45 \| good	6.576 \| good	9.738 \| good	49.232 \| good	0.399 \| good	2.119 \| good	0.146 \| good
2025-06-20T13:00:00.000Z	47 \| good	6.924 \| good	9.594 \| good	51.357 \| good	0.407 \| good	1.848 \| good	0.143 \| good
2025-06-20T14:00:00.000Z	49 \| good	6.787 \| good	9.366 \| good	52.796 \| good	0.407 \| good	1.855 \| good	0.14 \| good
2025-06-20T15:00:00.000Z	50 \| good	6.614 \| good	9.454 \| good	53.676 \| good	0.393 \| good	1.882 \| good	0.138 \| good
2025-06-20T16:00:00.000Z	49 \| good	6.503 \| good	9.589 \| good	53.178 \| good	0.398 \| good	2.145 \| good	0.138 \| good
2025-06-20T17:00:00.000Z	48 \| good	6.418 \| good	9.578 \| good	51.593 \| good	0.413 \| good	2.603 \| good	0.141 \| good
2025-06-20T18:00:00.000Z	46 \| good	6.464 \| good	9.317 \| good	50.05 \| good	0.457 \| good	3.043 \| good	0.145 \| good
2025-06-20T19:00:00.000Z	45 \| good	6.572 \| good	8.88 \| good	48.531 \| good	0.516 \| good	3.361 \| good	0.146 \| good
2025-06-20T20:00:00.000Z	44 \| good	7.169 \| good	9.498 \| good	47.584 \| good	0.591 \| good	4.477 \| good	0.151 \| good
2025-06-20T21:00:00.000Z	44 \| good	7.873 \| good	10.903 \| good	46.8 \| good	0.663 \| good	5.633 \| good	0.156 \| good
2025-06-20T22:00:00.000Z	49 \| good	9.079 \| good	12.569 \| good	42.148 \| good	0.69 \| good	6.63 \| good	0.164 \| good
2025-06-20T23:00:00.000Z	52 \| moderate	10.136 \| good	13.249 \| good	41.233 \| good	0.698 \| good	6.925 \| good	0.169 \| good
2025-06-21T00:00:00.000Z	54 \| moderate	10.607 \| good	13.294 \| good	39.193 \| good	0.678 \| good	6.702 \| good	0.171 \| good
2025-06-21T01:00:00.000Z	54 \| moderate	10.708 \| good	13.907 \| good	35.588 \| good	0.616 \| good	6.12 \| good	0.17 \| good
2025-06-21T02:00:00.000Z	54 \| moderate	10.641 \| good	14.097 \| good	33.177 \| good	0.549 \| good	6.38 \| good	0.171 \| good
2025-06-21T03:00:00.000Z	52 \| moderate	10.191 \| good	13.282 \| good	29.928 \| good	0.497 \| good	6.849 \| good	0.169 \| good
2025-06-21T04:00:00.000Z	52 \| moderate	9.512 \| good	12.829 \| good	27.116 \| good	0.433 \| good	7.404 \| good	0.166 \| good
2025-06-21T05:00:00.000Z	49 \| good	8.811 \| good	12.568 \| good	25.964 \| good	0.422 \| good	7.221 \| good	0.161 \| good
2025-06-21T06:00:00.000Z	44 \| good	7.93 \| good	11.529 \| good	29.21 \| good	0.442 \| good	6.213 \| good	0.152 \| good
2025-06-21T07:00:00.000Z	38 \| good	7.484 \| good	10.113 \| good	30.473 \| good	0.436 \| good	5.411 \| good	0.152 \| good
2025-06-21T08:00:00.000Z	38 \| good	6.837 \| good	9.55 \| good	33.271 \| good	0.486 \| good	4.4 \| good	0.152 \| good

Live air quality index in Romsey, Hampshire today

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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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?

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