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

The current PM10 concentration at Romsey, Hampshire is 22.797 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Romsey, Hampshire is 1.183 ppb.

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

The current ozone (O3) concentration at Romsey, Hampshire is 33.217 ppm.

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

The current nitrogen dioxide (NO2) concentration at Romsey, Hampshire is 23.21 ppb.

Romsey, Hampshire live air quality index now

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

The current PM2.5 concentration at Romsey, Hampshire is 6.356 μg/m3.

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)

Good

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)

6.36 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.80 μg/m³

155

255

425

605+

Ozone (O₃)

33.22 ppb

201

201+

Sulfur Dioxide (SO₂)

1.18 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

23.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.03 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2026-08-11T13:00:00.000Z	49 \| good	8.794 \| good	18.005 \| good	24.901 \| good	1.109 \| good	13.542 \| good	0.033 \| good
2026-08-11T14:00:00.000Z	49 \| good	8.769 \| good	18.85 \| good	28.676 \| good	1.038 \| good	13.43 \| good	0.033 \| good
2026-08-11T15:00:00.000Z	49 \| good	8.889 \| good	18.732 \| good	33.099 \| good	0.833 \| good	13.267 \| good	0.032 \| good
2026-08-11T16:00:00.000Z	49 \| good	8.864 \| good	18.632 \| good	34.677 \| good	0.846 \| good	13.757 \| good	0.033 \| good
2026-08-11T17:00:00.000Z	49 \| good	8.809 \| good	18.941 \| good	36.53 \| good	0.938 \| good	19.459 \| good	0.044 \| good
2026-08-11T18:00:00.000Z	49 \| good	8.809 \| good	18.941 \| good	38.413 \| good	0.758 \| good	18.653 \| good	0.037 \| good
2026-08-11T19:00:00.000Z	44 \| good	7.985 \| good	17.968 \| good	42.07 \| good	0.973 \| good	17.673 \| good	0.037 \| good
2026-08-11T20:00:00.000Z	44 \| good	7.742 \| good	17.073 \| good	43.791 \| good	0.94 \| good	18.986 \| good	0.045 \| good
2026-08-11T21:00:00.000Z	45 \| good	6.947 \| good	17.073 \| good	48.539 \| good	0.759 \| good	20.748 \| good	0.044 \| good
2026-08-11T22:00:00.000Z	41 \| good	6.947 \| good	16.427 \| good	44.105 \| good	0.962 \| good	17.819 \| good	0.034 \| good
2026-08-11T23:00:00.000Z	44 \| good	6.152 \| good	16.21 \| good	47.027 \| good	0.831 \| good	17.44 \| good	0.035 \| good
2026-08-12T00:00:00.000Z	42 \| good	5.934 \| good	15.632 \| good	44.968 \| good	0.839 \| good	7.087 \| good	0.179 \| good
2026-08-12T01:00:00.000Z	40 \| good	5.356 \| good	15.265 \| good	42.5 \| good	0.828 \| good	13.009 \| good	0.176 \| good
2026-08-12T02:00:00.000Z	36 \| good	5.327 \| good	15.146 \| good	38.894 \| good	0.825 \| good	23.354 \| good	0.174 \| good
2026-08-12T03:00:00.000Z	34 \| good	5.327 \| good	15.364 \| good	37.199 \| good	0.837 \| good	12.726 \| good	0.159 \| good
2026-08-12T04:00:00.000Z	32 \| good	5.352 \| good	15.615 \| good	34.731 \| good	1.053 \| good	17.89 \| good	0.184 \| good
2026-08-12T05:00:00.000Z	28 \| good	5.352 \| good	15.615 \| good	30.409 \| good	1.037 \| good	23.964 \| good	0.036 \| good
2026-08-12T06:00:00.000Z	29 \| good	5.352 \| good	16.192 \| good	30.83 \| good	0.831 \| good	24.124 \| good	0.037 \| good
2026-08-12T07:00:00.000Z	27 \| good	5.352 \| good	16.192 \| good	28.429 \| good	1.056 \| good	25.884 \| good	0.039 \| good
2026-08-12T08:00:00.000Z	27 \| good	5.352 \| good	16.77 \| good	26.087 \| good	0.818 \| good	23.067 \| good	0.037 \| good
2026-08-12T09:00:00.000Z	27 \| good	5.352 \| good	16.77 \| good	23.608 \| good	0.845 \| good	15.462 \| good	0.035 \| good
2026-08-12T10:00:00.000Z	29 \| good	5.352 \| good	16.77 \| good	30.989 \| good	1.024 \| good	19.081 \| good	0.031 \| good
2026-08-12T11:00:00.000Z	30 \| good	5.352 \| good	17.498 \| good	32.035 \| good	1.024 \| good	15.942 \| good	0.031 \| good
2026-08-12T12:00:00.000Z	28 \| good	5.352 \| good	17.498 \| good	30.22 \| good	1.048 \| good	17.061 \| good	0.035 \| good
2026-08-12T13:00:00.000Z	32 \| good	5.407 \| good	17.766 \| good	35.283 \| good	1.044 \| good	17.615 \| good	0.03 \| good
2026-08-12T14:00:00.000Z	36 \| good	5.407 \| good	17.766 \| good	39.399 \| good	0.912 \| good	17.754 \| good	0.033 \| good
2026-08-12T15:00:00.000Z	44 \| good	5.407 \| good	18.562 \| good	47.059 \| good	1.089 \| good	17.35 \| good	0.031 \| good
2026-08-12T16:00:00.000Z	45 \| good	5.352 \| good	18.293 \| good	49.39 \| good	1.083 \| good	25.353 \| good	0.035 \| good
2026-08-12T17:00:00.000Z	49 \| good	5.955 \| good	19.021 \| good	53.463 \| good	0.868 \| good	27.6 \| good	0.038 \| good
2026-08-12T18:00:00.000Z	54 \| moderate	5.93 \| good	18.871 \| good	56.419 \| fine	0.935 \| good	28.09 \| good	0.037 \| good
2026-08-12T19:00:00.000Z	64 \| moderate	5.93 \| good	19.021 \| good	59.301 \| fine	0.917 \| good	31.081 \| good	0.039 \| good
2026-08-12T20:00:00.000Z	67 \| moderate	5.955 \| good	19.749 \| good	59.977 \| fine	0.833 \| good	28.903 \| good	0.038 \| good
2026-08-12T21:00:00.000Z	71 \| moderate	5.955 \| good	19.749 \| good	61.201 \| fine	0.894 \| good	31.822 \| good	0.03 \| good
2026-08-12T22:00:00.000Z	80 \| moderate	5.955 \| good	19.599 \| good	63.626 \| fine	0.839 \| good	31.578 \| good	0.032 \| good
2026-08-12T23:00:00.000Z	77 \| moderate	5.377 \| good	19.816 \| good	63.031 \| fine	0.824 \| good	29.267 \| good	0.032 \| good
2026-08-13T00:00:00.000Z	58 \| moderate	5.93 \| good	19.666 \| good	56.899 \| fine	0.949 \| good	25.291 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	48 \| good	5.93 \| good	19.666 \| good	51.747 \| good	1.135 \| good	23.15 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	46 \| good	5.93 \| good	19.816 \| good	49.99 \| good	0.87 \| good	19.647 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	41 \| good	5.93 \| good	20.033 \| good	43.782 \| good	0.889 \| good	24.596 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	37 \| good	5.93 \| good	20.184 \| good	40.418 \| good	0.878 \| good	19.84 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	33 \| good	5.959 \| good	20.302 \| good	35.657 \| good	0.837 \| good	21.461 \| good	0.032 \| good
2026-08-13T06:00:00.000Z	33 \| good	5.959 \| good	20.519 \| good	30.403 \| good	1.053 \| good	26.136 \| good	0.034 \| good
2026-08-13T07:00:00.000Z	33 \| good	6.109 \| good	20.519 \| good	33.262 \| good	1.033 \| good	25.986 \| good	0.032 \| good
2026-08-13T08:00:00.000Z	33 \| good	6.109 \| good	21.247 \| good	31.186 \| good	0.973 \| good	30.405 \| good	0.032 \| good
2026-08-13T09:00:00.000Z	34 \| good	6.327 \| good	22.042 \| good	28.127 \| good	1.109 \| good	36.131 \| good	0.035 \| good
2026-08-13T10:00:00.000Z	33 \| good	6.356 \| good	22.219 \| good	31.329 \| good	3.131 \| good	33.974 \| good	0.033 \| good
2026-08-13T11:00:00.000Z	33 \| good	6.356 \| good	22.797 \| good	33.217 \| good	1.183 \| good	23.21 \| good	0.033 \| good
2026-08-13T12:00:00.000Z	38 \| good	6.934 \| good	23.375 \| good	35.196 \| good	1.207 \| good	26.082 \| good	0.033 \| good
2026-08-13T12:00:00.000Z	33 \| good	6.356 \| good	22.797 \| good	33.217 \| good	1.183 \| good	23.21 \| good	0.033 \| good
2026-08-13T11:00:00.000Z	61 \| moderate	8.1 \| good	12.417 \| good	58.083 \| fine	0.767 \| good	4.048 \| good	0.148 \| good
2026-08-13T12:00:00.000Z	77 \| moderate	7.78 \| good	11.445 \| good	62.936 \| fine	0.662 \| good	3.16 \| good	0.142 \| good
2026-08-13T13:00:00.000Z	84 \| moderate	7.261 \| good	11.704 \| good	65.467 \| fine	0.616 \| good	2.843 \| good	0.136 \| good
2026-08-13T14:00:00.000Z	90 \| moderate	7.365 \| good	12.082 \| good	67.073 \| fine	0.591 \| good	2.785 \| good	0.134 \| good
2026-08-13T15:00:00.000Z	93 \| moderate	7.666 \| good	12.326 \| good	67.852 \| fine	0.617 \| good	2.923 \| good	0.136 \| good
2026-08-13T16:00:00.000Z	93 \| moderate	8.122 \| good	12.513 \| good	67.958 \| fine	0.628 \| good	3.458 \| good	0.14 \| good
2026-08-13T17:00:00.000Z	90 \| moderate	8.756 \| good	13.257 \| good	66.781 \| fine	0.7 \| good	4.286 \| good	0.145 \| good
2026-08-13T18:00:00.000Z	84 \| moderate	8.856 \| good	14.851 \| good	65.274 \| fine	0.698 \| good	5.757 \| good	0.151 \| good
2026-08-13T19:00:00.000Z	67 \| moderate	9.666 \| good	15.667 \| good	60.388 \| fine	0.672 \| good	7.399 \| good	0.154 \| good
2026-08-13T20:00:00.000Z	54 \| moderate	10.864 \| good	16.794 \| good	54.538 \| good	0.732 \| good	8.723 \| good	0.167 \| good
2026-08-13T21:00:00.000Z	56 \| moderate	12.329 \| fine	19.446 \| good	51.979 \| good	0.782 \| good	9.363 \| good	0.174 \| good
2026-08-13T22:00:00.000Z	62 \| moderate	15.025 \| fine	22.805 \| good	47.305 \| good	0.846 \| good	8.938 \| good	0.182 \| good
2026-08-13T23:00:00.000Z	67 \| moderate	17.597 \| fine	25.225 \| good	43.678 \| good	0.746 \| good	7.576 \| good	0.182 \| good
2026-08-14T00:00:00.000Z	66 \| moderate	16.688 \| fine	24.48 \| good	38.419 \| good	0.523 \| good	6.244 \| good	0.169 \| good
2026-08-14T01:00:00.000Z	58 \| moderate	12.973 \| fine	21.038 \| good	30.728 \| good	0.306 \| good	4.484 \| good	0.156 \| good
2026-08-14T02:00:00.000Z	54 \| moderate	11.385 \| good	18.256 \| good	24.434 \| good	0.21 \| good	3.233 \| good	0.139 \| good
2026-08-14T03:00:00.000Z	52 \| moderate	10.168 \| good	15.71 \| good	19.779 \| good	0.177 \| good	2.822 \| good	0.131 \| good
2026-08-14T04:00:00.000Z	49 \| good	8.971 \| good	12.933 \| good	17.654 \| good	0.181 \| good	2.851 \| good	0.123 \| good
2026-08-14T05:00:00.000Z	49 \| good	9.087 \| good	13.066 \| good	17.093 \| good	0.196 \| good	3.103 \| good	0.126 \| good
2026-08-14T06:00:00.000Z	49 \| good	9.09 \| good	14.045 \| good	17.042 \| good	0.212 \| good	3.135 \| good	0.129 \| good
2026-08-14T07:00:00.000Z	49 \| good	8.664 \| good	12.76 \| good	21.015 \| good	0.203 \| good	2.864 \| good	0.131 \| good
2026-08-14T08:00:00.000Z	44 \| good	7.598 \| good	10.08 \| good	24.588 \| good	0.185 \| good	2.538 \| good	0.131 \| good
2026-08-14T09:00:00.000Z	38 \| good	7.055 \| good	10.272 \| good	25.788 \| good	0.163 \| good	2.036 \| good	0.128 \| good
2026-08-14T10:00:00.000Z	33 \| good	6.349 \| good	10.055 \| good	29.078 \| good	0.133 \| good	1.606 \| good	0.121 \| good
2026-08-14T11:00:00.000Z	31 \| good	5.231 \| good	7.745 \| good	32.622 \| good	0.126 \| good	1.212 \| good	0.115 \| good
2026-08-14T12:00:00.000Z	32 \| good	4.121 \| good	6.427 \| good	35.482 \| good	0.125 \| good	0.901 \| good	0.113 \| good
2026-08-14T13:00:00.000Z	34 \| good	3.574 \| good	6.134 \| good	37.304 \| good	0.126 \| good	0.776 \| good	0.112 \| good
2026-08-14T14:00:00.000Z	35 \| good	3.323 \| good	5.463 \| good	37.914 \| good	0.125 \| good	0.724 \| good	0.111 \| good
2026-08-14T15:00:00.000Z	33 \| good	2.9 \| good	4.876 \| good	36.416 \| good	0.107 \| good	0.743 \| good	0.107 \| good
2026-08-14T16:00:00.000Z	31 \| good	2.609 \| good	4.626 \| good	33.466 \| good	0.082 \| good	0.838 \| good	0.103 \| good
2026-08-14T17:00:00.000Z	29 \| good	2.722 \| good	4.851 \| good	30.771 \| good	0.071 \| good	1.081 \| good	0.102 \| good
2026-08-14T18:00:00.000Z	27 \| good	2.888 \| good	4.74 \| good	28.51 \| good	0.077 \| good	1.318 \| good	0.103 \| good
2026-08-14T19:00:00.000Z	25 \| good	3.187 \| good	4.683 \| good	27.271 \| good	0.083 \| good	1.664 \| good	0.104 \| good
2026-08-14T20:00:00.000Z	24 \| good	3.528 \| good	4.776 \| good	25.724 \| good	0.09 \| good	1.849 \| good	0.105 \| good
2026-08-14T21:00:00.000Z	24 \| good	3.405 \| good	5.395 \| good	25.649 \| good	0.101 \| good	2.141 \| good	0.111 \| good
2026-08-14T22:00:00.000Z	24 \| good	3.178 \| good	6.136 \| good	26.383 \| good	0.107 \| good	2.185 \| good	0.113 \| good
2026-08-14T23:00:00.000Z	22 \| good	3.251 \| good	6.248 \| good	24.441 \| good	0.118 \| good	2.207 \| good	0.113 \| good
2026-08-15T00:00:00.000Z	22 \| good	3.708 \| good	6.552 \| good	22.901 \| good	0.158 \| good	2.605 \| good	0.117 \| good
2026-08-15T01:00:00.000Z	22 \| good	4.025 \| good	6.238 \| good	22.234 \| good	0.181 \| good	2.893 \| good	0.119 \| good
2026-08-15T02:00:00.000Z	22 \| good	3.77 \| good	6.17 \| good	20.395 \| good	0.164 \| good	3.078 \| good	0.115 \| good
2026-08-15T03:00:00.000Z	18 \| good	3.331 \| good	5.86 \| good	19.141 \| good	0.129 \| good	3.097 \| good	0.113 \| good
2026-08-15T04:00:00.000Z	22 \| good	3.588 \| good	6.155 \| good	18.825 \| good	0.095 \| good	3.068 \| good	0.109 \| good
2026-08-15T05:00:00.000Z	22 \| good	3.588 \| good	5.823 \| good	19.396 \| good	0.101 \| good	2.993 \| good	0.108 \| good
2026-08-15T06:00:00.000Z	19 \| good	3.47 \| good	5.192 \| good	19.74 \| good	0.1 \| good	2.697 \| good	0.107 \| good
2026-08-15T07:00:00.000Z	19 \| good	3.324 \| good	5.493 \| good	19.607 \| good	0.102 \| good	2.053 \| good	0.107 \| good
2026-08-15T08:00:00.000Z	19 \| good	3.28 \| good	5.038 \| good	20.559 \| good	0.117 \| good	1.643 \| good	0.107 \| good
2026-08-15T09:00:00.000Z	21 \| good	3.233 \| good	5.047 \| good	22.84 \| good	0.115 \| good	1.326 \| good	0.107 \| good
2026-08-15T10:00:00.000Z	23 \| good	3.016 \| good	4.993 \| good	25.259 \| good	0.105 \| good	1.091 \| good	0.106 \| good

Romsey

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Romsey, Hampshire air quality map: Track AQI near you

0.03ppm

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 10:00:00 on 2026-08-12.

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 2026-08-12.

What is the current air quality in Romsey, Hampshire?

The current air quality in Romsey, Hampshire is 33, 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 6.356 μg/m³.

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

The current PM₁₀ concentration at Romsey, Hampshire is 22.797 μg/m³.

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

The current carbon monoxide (CO) concentration at Romsey, Hampshire is 0.033 ppm.

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

The current sulfur dioxide (SO₂) concentration at Romsey, Hampshire is 1.183 ppb.

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

The current ozone (O₃) concentration at Romsey, Hampshire is 33.217 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Romsey, Hampshire is 23.21 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-11T13:00:00.000Z	49 \| good	8.794 \| good	18.005 \| good	24.901 \| good	1.109 \| good	13.542 \| good	0.033 \| good
2026-08-11T14:00:00.000Z	49 \| good	8.769 \| good	18.85 \| good	28.676 \| good	1.038 \| good	13.43 \| good	0.033 \| good
2026-08-11T15:00:00.000Z	49 \| good	8.889 \| good	18.732 \| good	33.099 \| good	0.833 \| good	13.267 \| good	0.032 \| good
2026-08-11T16:00:00.000Z	49 \| good	8.864 \| good	18.632 \| good	34.677 \| good	0.846 \| good	13.757 \| good	0.033 \| good
2026-08-11T17:00:00.000Z	49 \| good	8.809 \| good	18.941 \| good	36.53 \| good	0.938 \| good	19.459 \| good	0.044 \| good
2026-08-11T18:00:00.000Z	49 \| good	8.809 \| good	18.941 \| good	38.413 \| good	0.758 \| good	18.653 \| good	0.037 \| good
2026-08-11T19:00:00.000Z	44 \| good	7.985 \| good	17.968 \| good	42.07 \| good	0.973 \| good	17.673 \| good	0.037 \| good
2026-08-11T20:00:00.000Z	44 \| good	7.742 \| good	17.073 \| good	43.791 \| good	0.94 \| good	18.986 \| good	0.045 \| good
2026-08-11T21:00:00.000Z	45 \| good	6.947 \| good	17.073 \| good	48.539 \| good	0.759 \| good	20.748 \| good	0.044 \| good
2026-08-11T22:00:00.000Z	41 \| good	6.947 \| good	16.427 \| good	44.105 \| good	0.962 \| good	17.819 \| good	0.034 \| good
2026-08-11T23:00:00.000Z	44 \| good	6.152 \| good	16.21 \| good	47.027 \| good	0.831 \| good	17.44 \| good	0.035 \| good
2026-08-12T00:00:00.000Z	42 \| good	5.934 \| good	15.632 \| good	44.968 \| good	0.839 \| good	7.087 \| good	0.179 \| good
2026-08-12T01:00:00.000Z	40 \| good	5.356 \| good	15.265 \| good	42.5 \| good	0.828 \| good	13.009 \| good	0.176 \| good
2026-08-12T02:00:00.000Z	36 \| good	5.327 \| good	15.146 \| good	38.894 \| good	0.825 \| good	23.354 \| good	0.174 \| good
2026-08-12T03:00:00.000Z	34 \| good	5.327 \| good	15.364 \| good	37.199 \| good	0.837 \| good	12.726 \| good	0.159 \| good
2026-08-12T04:00:00.000Z	32 \| good	5.352 \| good	15.615 \| good	34.731 \| good	1.053 \| good	17.89 \| good	0.184 \| good
2026-08-12T05:00:00.000Z	28 \| good	5.352 \| good	15.615 \| good	30.409 \| good	1.037 \| good	23.964 \| good	0.036 \| good
2026-08-12T06:00:00.000Z	29 \| good	5.352 \| good	16.192 \| good	30.83 \| good	0.831 \| good	24.124 \| good	0.037 \| good
2026-08-12T07:00:00.000Z	27 \| good	5.352 \| good	16.192 \| good	28.429 \| good	1.056 \| good	25.884 \| good	0.039 \| good
2026-08-12T08:00:00.000Z	27 \| good	5.352 \| good	16.77 \| good	26.087 \| good	0.818 \| good	23.067 \| good	0.037 \| good
2026-08-12T09:00:00.000Z	27 \| good	5.352 \| good	16.77 \| good	23.608 \| good	0.845 \| good	15.462 \| good	0.035 \| good
2026-08-12T10:00:00.000Z	29 \| good	5.352 \| good	16.77 \| good	30.989 \| good	1.024 \| good	19.081 \| good	0.031 \| good
2026-08-12T11:00:00.000Z	30 \| good	5.352 \| good	17.498 \| good	32.035 \| good	1.024 \| good	15.942 \| good	0.031 \| good
2026-08-12T12:00:00.000Z	28 \| good	5.352 \| good	17.498 \| good	30.22 \| good	1.048 \| good	17.061 \| good	0.035 \| good
2026-08-12T13:00:00.000Z	32 \| good	5.407 \| good	17.766 \| good	35.283 \| good	1.044 \| good	17.615 \| good	0.03 \| good
2026-08-12T14:00:00.000Z	36 \| good	5.407 \| good	17.766 \| good	39.399 \| good	0.912 \| good	17.754 \| good	0.033 \| good
2026-08-12T15:00:00.000Z	44 \| good	5.407 \| good	18.562 \| good	47.059 \| good	1.089 \| good	17.35 \| good	0.031 \| good
2026-08-12T16:00:00.000Z	45 \| good	5.352 \| good	18.293 \| good	49.39 \| good	1.083 \| good	25.353 \| good	0.035 \| good
2026-08-12T17:00:00.000Z	49 \| good	5.955 \| good	19.021 \| good	53.463 \| good	0.868 \| good	27.6 \| good	0.038 \| good
2026-08-12T18:00:00.000Z	54 \| moderate	5.93 \| good	18.871 \| good	56.419 \| fine	0.935 \| good	28.09 \| good	0.037 \| good
2026-08-12T19:00:00.000Z	64 \| moderate	5.93 \| good	19.021 \| good	59.301 \| fine	0.917 \| good	31.081 \| good	0.039 \| good
2026-08-12T20:00:00.000Z	67 \| moderate	5.955 \| good	19.749 \| good	59.977 \| fine	0.833 \| good	28.903 \| good	0.038 \| good
2026-08-12T21:00:00.000Z	71 \| moderate	5.955 \| good	19.749 \| good	61.201 \| fine	0.894 \| good	31.822 \| good	0.03 \| good
2026-08-12T22:00:00.000Z	80 \| moderate	5.955 \| good	19.599 \| good	63.626 \| fine	0.839 \| good	31.578 \| good	0.032 \| good
2026-08-12T23:00:00.000Z	77 \| moderate	5.377 \| good	19.816 \| good	63.031 \| fine	0.824 \| good	29.267 \| good	0.032 \| good
2026-08-13T00:00:00.000Z	58 \| moderate	5.93 \| good	19.666 \| good	56.899 \| fine	0.949 \| good	25.291 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	48 \| good	5.93 \| good	19.666 \| good	51.747 \| good	1.135 \| good	23.15 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	46 \| good	5.93 \| good	19.816 \| good	49.99 \| good	0.87 \| good	19.647 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	41 \| good	5.93 \| good	20.033 \| good	43.782 \| good	0.889 \| good	24.596 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	37 \| good	5.93 \| good	20.184 \| good	40.418 \| good	0.878 \| good	19.84 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	33 \| good	5.959 \| good	20.302 \| good	35.657 \| good	0.837 \| good	21.461 \| good	0.032 \| good
2026-08-13T06:00:00.000Z	33 \| good	5.959 \| good	20.519 \| good	30.403 \| good	1.053 \| good	26.136 \| good	0.034 \| good
2026-08-13T07:00:00.000Z	33 \| good	6.109 \| good	20.519 \| good	33.262 \| good	1.033 \| good	25.986 \| good	0.032 \| good
2026-08-13T08:00:00.000Z	33 \| good	6.109 \| good	21.247 \| good	31.186 \| good	0.973 \| good	30.405 \| good	0.032 \| good
2026-08-13T09:00:00.000Z	34 \| good	6.327 \| good	22.042 \| good	28.127 \| good	1.109 \| good	36.131 \| good	0.035 \| good
2026-08-13T10:00:00.000Z	33 \| good	6.356 \| good	22.219 \| good	31.329 \| good	3.131 \| good	33.974 \| good	0.033 \| good
2026-08-13T11:00:00.000Z	33 \| good	6.356 \| good	22.797 \| good	33.217 \| good	1.183 \| good	23.21 \| good	0.033 \| good
2026-08-13T12:00:00.000Z	38 \| good	6.934 \| good	23.375 \| good	35.196 \| good	1.207 \| good	26.082 \| good	0.033 \| good
2026-08-13T12:00:00.000Z	33 \| good	6.356 \| good	22.797 \| good	33.217 \| good	1.183 \| good	23.21 \| good	0.033 \| good
2026-08-13T11:00:00.000Z	61 \| moderate	8.1 \| good	12.417 \| good	58.083 \| fine	0.767 \| good	4.048 \| good	0.148 \| good
2026-08-13T12:00:00.000Z	77 \| moderate	7.78 \| good	11.445 \| good	62.936 \| fine	0.662 \| good	3.16 \| good	0.142 \| good
2026-08-13T13:00:00.000Z	84 \| moderate	7.261 \| good	11.704 \| good	65.467 \| fine	0.616 \| good	2.843 \| good	0.136 \| good
2026-08-13T14:00:00.000Z	90 \| moderate	7.365 \| good	12.082 \| good	67.073 \| fine	0.591 \| good	2.785 \| good	0.134 \| good
2026-08-13T15:00:00.000Z	93 \| moderate	7.666 \| good	12.326 \| good	67.852 \| fine	0.617 \| good	2.923 \| good	0.136 \| good
2026-08-13T16:00:00.000Z	93 \| moderate	8.122 \| good	12.513 \| good	67.958 \| fine	0.628 \| good	3.458 \| good	0.14 \| good
2026-08-13T17:00:00.000Z	90 \| moderate	8.756 \| good	13.257 \| good	66.781 \| fine	0.7 \| good	4.286 \| good	0.145 \| good
2026-08-13T18:00:00.000Z	84 \| moderate	8.856 \| good	14.851 \| good	65.274 \| fine	0.698 \| good	5.757 \| good	0.151 \| good
2026-08-13T19:00:00.000Z	67 \| moderate	9.666 \| good	15.667 \| good	60.388 \| fine	0.672 \| good	7.399 \| good	0.154 \| good
2026-08-13T20:00:00.000Z	54 \| moderate	10.864 \| good	16.794 \| good	54.538 \| good	0.732 \| good	8.723 \| good	0.167 \| good
2026-08-13T21:00:00.000Z	56 \| moderate	12.329 \| fine	19.446 \| good	51.979 \| good	0.782 \| good	9.363 \| good	0.174 \| good
2026-08-13T22:00:00.000Z	62 \| moderate	15.025 \| fine	22.805 \| good	47.305 \| good	0.846 \| good	8.938 \| good	0.182 \| good
2026-08-13T23:00:00.000Z	67 \| moderate	17.597 \| fine	25.225 \| good	43.678 \| good	0.746 \| good	7.576 \| good	0.182 \| good
2026-08-14T00:00:00.000Z	66 \| moderate	16.688 \| fine	24.48 \| good	38.419 \| good	0.523 \| good	6.244 \| good	0.169 \| good
2026-08-14T01:00:00.000Z	58 \| moderate	12.973 \| fine	21.038 \| good	30.728 \| good	0.306 \| good	4.484 \| good	0.156 \| good
2026-08-14T02:00:00.000Z	54 \| moderate	11.385 \| good	18.256 \| good	24.434 \| good	0.21 \| good	3.233 \| good	0.139 \| good
2026-08-14T03:00:00.000Z	52 \| moderate	10.168 \| good	15.71 \| good	19.779 \| good	0.177 \| good	2.822 \| good	0.131 \| good
2026-08-14T04:00:00.000Z	49 \| good	8.971 \| good	12.933 \| good	17.654 \| good	0.181 \| good	2.851 \| good	0.123 \| good
2026-08-14T05:00:00.000Z	49 \| good	9.087 \| good	13.066 \| good	17.093 \| good	0.196 \| good	3.103 \| good	0.126 \| good
2026-08-14T06:00:00.000Z	49 \| good	9.09 \| good	14.045 \| good	17.042 \| good	0.212 \| good	3.135 \| good	0.129 \| good
2026-08-14T07:00:00.000Z	49 \| good	8.664 \| good	12.76 \| good	21.015 \| good	0.203 \| good	2.864 \| good	0.131 \| good
2026-08-14T08:00:00.000Z	44 \| good	7.598 \| good	10.08 \| good	24.588 \| good	0.185 \| good	2.538 \| good	0.131 \| good
2026-08-14T09:00:00.000Z	38 \| good	7.055 \| good	10.272 \| good	25.788 \| good	0.163 \| good	2.036 \| good	0.128 \| good
2026-08-14T10:00:00.000Z	33 \| good	6.349 \| good	10.055 \| good	29.078 \| good	0.133 \| good	1.606 \| good	0.121 \| good
2026-08-14T11:00:00.000Z	31 \| good	5.231 \| good	7.745 \| good	32.622 \| good	0.126 \| good	1.212 \| good	0.115 \| good
2026-08-14T12:00:00.000Z	32 \| good	4.121 \| good	6.427 \| good	35.482 \| good	0.125 \| good	0.901 \| good	0.113 \| good
2026-08-14T13:00:00.000Z	34 \| good	3.574 \| good	6.134 \| good	37.304 \| good	0.126 \| good	0.776 \| good	0.112 \| good
2026-08-14T14:00:00.000Z	35 \| good	3.323 \| good	5.463 \| good	37.914 \| good	0.125 \| good	0.724 \| good	0.111 \| good
2026-08-14T15:00:00.000Z	33 \| good	2.9 \| good	4.876 \| good	36.416 \| good	0.107 \| good	0.743 \| good	0.107 \| good
2026-08-14T16:00:00.000Z	31 \| good	2.609 \| good	4.626 \| good	33.466 \| good	0.082 \| good	0.838 \| good	0.103 \| good
2026-08-14T17:00:00.000Z	29 \| good	2.722 \| good	4.851 \| good	30.771 \| good	0.071 \| good	1.081 \| good	0.102 \| good
2026-08-14T18:00:00.000Z	27 \| good	2.888 \| good	4.74 \| good	28.51 \| good	0.077 \| good	1.318 \| good	0.103 \| good
2026-08-14T19:00:00.000Z	25 \| good	3.187 \| good	4.683 \| good	27.271 \| good	0.083 \| good	1.664 \| good	0.104 \| good
2026-08-14T20:00:00.000Z	24 \| good	3.528 \| good	4.776 \| good	25.724 \| good	0.09 \| good	1.849 \| good	0.105 \| good
2026-08-14T21:00:00.000Z	24 \| good	3.405 \| good	5.395 \| good	25.649 \| good	0.101 \| good	2.141 \| good	0.111 \| good
2026-08-14T22:00:00.000Z	24 \| good	3.178 \| good	6.136 \| good	26.383 \| good	0.107 \| good	2.185 \| good	0.113 \| good
2026-08-14T23:00:00.000Z	22 \| good	3.251 \| good	6.248 \| good	24.441 \| good	0.118 \| good	2.207 \| good	0.113 \| good
2026-08-15T00:00:00.000Z	22 \| good	3.708 \| good	6.552 \| good	22.901 \| good	0.158 \| good	2.605 \| good	0.117 \| good
2026-08-15T01:00:00.000Z	22 \| good	4.025 \| good	6.238 \| good	22.234 \| good	0.181 \| good	2.893 \| good	0.119 \| good
2026-08-15T02:00:00.000Z	22 \| good	3.77 \| good	6.17 \| good	20.395 \| good	0.164 \| good	3.078 \| good	0.115 \| good
2026-08-15T03:00:00.000Z	18 \| good	3.331 \| good	5.86 \| good	19.141 \| good	0.129 \| good	3.097 \| good	0.113 \| good
2026-08-15T04:00:00.000Z	22 \| good	3.588 \| good	6.155 \| good	18.825 \| good	0.095 \| good	3.068 \| good	0.109 \| good
2026-08-15T05:00:00.000Z	22 \| good	3.588 \| good	5.823 \| good	19.396 \| good	0.101 \| good	2.993 \| good	0.108 \| good
2026-08-15T06:00:00.000Z	19 \| good	3.47 \| good	5.192 \| good	19.74 \| good	0.1 \| good	2.697 \| good	0.107 \| good
2026-08-15T07:00:00.000Z	19 \| good	3.324 \| good	5.493 \| good	19.607 \| good	0.102 \| good	2.053 \| good	0.107 \| good
2026-08-15T08:00:00.000Z	19 \| good	3.28 \| good	5.038 \| good	20.559 \| good	0.117 \| good	1.643 \| good	0.107 \| good
2026-08-15T09:00:00.000Z	21 \| good	3.233 \| good	5.047 \| good	22.84 \| good	0.115 \| good	1.326 \| good	0.107 \| good
2026-08-15T10:00:00.000Z	23 \| good	3.016 \| good	4.993 \| good	25.259 \| good	0.105 \| good	1.091 \| good	0.106 \| 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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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?