What is the current level of PM10 in Lewes, East Sussex?

Lewes, East Sussex currently has a PM10 concentration of 21.093 μg/m3.

What is the current level of sulfur dioxide (SO2) in Lewes, East Sussex?

The current sulfur dioxide (SO2) concentration in Lewes, East Sussex is 0.625 ppb.

What is the current level of ozone (O3) in Lewes, East Sussex?

Lewes, East Sussex currently has an ozone (O3) concentration of 52.118 ppm.

What is the current level of nitrogen dioxide (NO2) in Lewes, East Sussex?

The current level of nitrogen dioxide (NO2) in Lewes, East Sussex is 9.767 ppb.

Current air quality index in Lewes, East Sussex today

Q: What is the PM2.5 concentration in Lewes, East Sussex right now?

Lewes, East Sussex currently has a PM2.5 concentration of 8.726 μg/m3.

Stay updated with real-time air quality in Lewes, East Sussex 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

Lewes, East Sussex

Last updated: ... (Local time)

Common air pollutants in Lewes, East Sussex

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.73 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.09 μg/m³

155

255

425

605+

Ozone (O₃)

52.12 ppb

201

201+

Sulfur Dioxide (SO₂)

0.63 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.77 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.02 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Lewes, East Sussex

Get Live Pollen Counts

Lewes, East Sussex

Scroll To Air Quality Map

Track live Lewes, East Sussex air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T18:00:00.000Z	42 \| good	5.648 \| good	18.775 \| good	44.934 \| good	0.485 \| good	7.721 \| good	0.025 \| good
2026-08-12T19:00:00.000Z	40 \| good	5.576 \| good	28.7 \| good	43.329 \| good	0.621 \| good	6.944 \| good	0.026 \| good
2026-08-12T20:00:00.000Z	46 \| good	6.626 \| good	14.684 \| good	50.259 \| good	0.455 \| good	9.289 \| good	0.025 \| good
2026-08-12T21:00:00.000Z	45 \| good	4.707 \| good	21.279 \| good	49.272 \| good	0.596 \| good	6.29 \| good	0.02 \| good
2026-08-12T22:00:00.000Z	50 \| good	4.279 \| good	13.915 \| good	53.781 \| good	0.644 \| good	4.621 \| good	0.021 \| good
2026-08-12T23:00:00.000Z	48 \| good	4.42 \| good	14.841 \| good	52.103 \| good	0.705 \| good	4.649 \| good	0.021 \| good
2026-08-13T00:00:00.000Z	45 \| good	6.216 \| good	20.373 \| good	49.393 \| good	1.096 \| good	11.302 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	44 \| good	8.325 \| good	23.74 \| good	37.54 \| good	0.779 \| good	6.984 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	40 \| good	6.066 \| good	25.494 \| good	43.467 \| good	0.698 \| good	6.651 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	40 \| good	7.26 \| good	16.078 \| good	42.922 \| good	0.701 \| good	6.461 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	33 \| good	6.476 \| good	30.487 \| good	34.071 \| good	0.785 \| good	10.013 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	39 \| good	7.002 \| good	12.452 \| good	41.842 \| good	0.714 \| good	6.05 \| good	0.021 \| good
2026-08-13T06:00:00.000Z	35 \| good	5.613 \| good	17.554 \| good	37.524 \| good	0.721 \| good	6.195 \| good	0.022 \| good
2026-08-13T07:00:00.000Z	34 \| good	4.638 \| good	13.764 \| good	37.319 \| good	0.686 \| good	9.846 \| good	0.021 \| good
2026-08-13T08:00:00.000Z	42 \| good	4.746 \| good	15.196 \| good	44.645 \| good	0.532 \| good	13.884 \| good	0.021 \| good
2026-08-13T09:00:00.000Z	38 \| good	7.004 \| good	26.864 \| good	34.763 \| good	0.614 \| good	8.188 \| good	0.023 \| good
2026-08-13T10:00:00.000Z	39 \| good	7.036 \| good	27.287 \| good	42.102 \| good	2.971 \| good	9.963 \| good	0.022 \| good
2026-08-13T11:00:00.000Z	38 \| good	6.695 \| good	21.395 \| good	40.38 \| good	1.187 \| good	9.3 \| good	0.022 \| good
2026-08-13T12:00:00.000Z	38 \| good	6.565 \| good	16.085 \| good	39.501 \| good	0.896 \| good	8.167 \| good	0.022 \| good
2026-08-13T13:00:00.000Z	37 \| good	6.405 \| good	27.38 \| good	39.67 \| good	1.308 \| good	7.792 \| good	0.024 \| good
2026-08-13T14:00:00.000Z	39 \| good	5.699 \| good	15.661 \| good	42.08 \| good	1.239 \| good	7.181 \| good	0.022 \| good
2026-08-13T15:00:00.000Z	58 \| moderate	5.91 \| good	15.467 \| good	56.945 \| fine	1.076 \| good	8.415 \| good	0.024 \| good
2026-08-13T16:00:00.000Z	64 \| moderate	4.58 \| good	14.358 \| good	58.556 \| fine	1.078 \| good	7.282 \| good	0.023 \| good
2026-08-13T17:00:00.000Z	54 \| moderate	4.828 \| good	15.752 \| good	56.189 \| fine	1.155 \| good	9.211 \| good	0.022 \| good
2026-08-13T18:00:00.000Z	93 \| moderate	4.749 \| good	15.003 \| good	68.133 \| fine	1.082 \| good	24.564 \| good	0.031 \| good
2026-08-13T19:00:00.000Z	64 \| moderate	5.828 \| good	16.594 \| good	58.74 \| fine	1.004 \| good	14.493 \| good	0.029 \| good
2026-08-13T20:00:00.000Z	90 \| moderate	6.806 \| good	19.284 \| good	66.727 \| fine	0.927 \| good	18.023 \| good	0.03 \| good
2026-08-13T21:00:00.000Z	100 \| moderate	4.851 \| good	15.946 \| good	70.057 \| fine	0.784 \| good	8.679 \| good	0.034 \| good
2026-08-13T22:00:00.000Z	74 \| moderate	5.294 \| good	16 \| good	61.839 \| fine	0.829 \| good	5.65 \| good	0.025 \| good
2026-08-13T23:00:00.000Z	80 \| moderate	6.311 \| good	13.855 \| good	63.942 \| fine	0.734 \| good	9.249 \| good	0.018 \| good
2026-08-14T00:00:00.000Z	71 \| moderate	6.033 \| good	16.257 \| good	60.915 \| fine	0.85 \| good	12.387 \| good	0.151 \| good
2026-08-14T01:00:00.000Z	67 \| moderate	5.22 \| good	26.598 \| good	60.242 \| fine	0.758 \| good	15.277 \| good	0.139 \| good
2026-08-14T02:00:00.000Z	47 \| good	6.6 \| good	23.523 \| good	50.915 \| good	0.929 \| good	12.58 \| good	0.142 \| good
2026-08-14T03:00:00.000Z	49 \| good	8.698 \| good	26.809 \| good	47.79 \| good	0.919 \| good	11.008 \| good	0.148 \| good
2026-08-14T04:00:00.000Z	49 \| good	9.349 \| good	34.739 \| good	40.746 \| good	0.917 \| good	9.498 \| good	0.148 \| good
2026-08-14T05:00:00.000Z	49 \| good	9.023 \| good	30.959 \| good	38.164 \| good	0.763 \| good	9.161 \| good	0.021 \| good
2026-08-14T06:00:00.000Z	54 \| moderate	9.379 \| good	22.945 \| good	56.206 \| fine	0.685 \| good	11.912 \| good	0.021 \| good
2026-08-14T07:00:00.000Z	49 \| good	8.726 \| good	22.228 \| good	46.013 \| good	0.763 \| good	10.83 \| good	0.022 \| good
2026-08-14T08:00:00.000Z	38 \| good	6.76 \| good	19.652 \| good	30.488 \| good	0.932 \| good	14.325 \| good	0.021 \| good
2026-08-14T09:00:00.000Z	48 \| good	6.998 \| good	16.269 \| good	51.906 \| good	0.858 \| good	13.149 \| good	0.021 \| good
2026-08-14T10:00:00.000Z	44 \| good	7.822 \| good	18.048 \| good	37.99 \| good	0.626 \| good	12.124 \| good	0.022 \| good
2026-08-14T11:00:00.000Z	44 \| good	7.806 \| good	16.089 \| good	34.341 \| good	0.576 \| good	9.89 \| good	0.023 \| good
2026-08-14T12:00:00.000Z	38 \| good	6.426 \| good	21.92 \| good	41.142 \| good	0.586 \| good	9.766 \| good	0.024 \| good
2026-08-14T13:00:00.000Z	93 \| moderate	8.103 \| good	21.136 \| good	67.993 \| fine	0.628 \| good	7.011 \| good	0.024 \| good
2026-08-14T14:00:00.000Z	52 \| moderate	9.843 \| good	18.818 \| good	55.014 \| fine	0.651 \| good	7.323 \| good	0.026 \| good
2026-08-14T15:00:00.000Z	58 \| moderate	7.471 \| good	22.564 \| good	57.112 \| fine	0.731 \| good	8.528 \| good	0.024 \| good
2026-08-14T16:00:00.000Z	44 \| good	8.177 \| good	20.326 \| good	44.753 \| good	0.785 \| good	7.444 \| good	0.023 \| good
2026-08-14T17:00:00.000Z	49 \| good	7.653 \| good	17.693 \| good	52.511 \| good	0.628 \| good	6.718 \| good	0.023 \| good
2026-08-14T17:00:00.000Z	49 \| good	8.726 \| good	21.093 \| good	52.118 \| good	0.625 \| good	9.767 \| good	0.022 \| good
2026-08-14T17:00:00.000Z	50 \| good	7.674 \| good	11.762 \| good	53.997 \| good	0.221 \| good	1.673 \| good	0.128 \| good
2026-08-14T18:00:00.000Z	45 \| good	6.803 \| good	10.021 \| good	48.819 \| good	0.182 \| good	2.292 \| good	0.124 \| good
2026-08-14T19:00:00.000Z	41 \| good	6.349 \| good	10.275 \| good	43.659 \| good	0.192 \| good	3.221 \| good	0.121 \| good
2026-08-14T20:00:00.000Z	38 \| good	6.614 \| good	11.651 \| good	39.352 \| good	0.207 \| good	4.313 \| good	0.131 \| good
2026-08-14T21:00:00.000Z	38 \| good	7.252 \| good	12.142 \| good	36.505 \| good	0.222 \| good	4.469 \| good	0.145 \| good
2026-08-14T22:00:00.000Z	49 \| good	8.903 \| good	14.412 \| good	33.653 \| good	0.235 \| good	4.295 \| good	0.162 \| good
2026-08-14T23:00:00.000Z	52 \| moderate	9.677 \| good	16.085 \| good	29.977 \| good	0.238 \| good	4.407 \| good	0.166 \| good
2026-08-15T00:00:00.000Z	49 \| good	8.912 \| good	14.249 \| good	27.448 \| good	0.282 \| good	4.635 \| good	0.158 \| good
2026-08-15T01:00:00.000Z	44 \| good	8.168 \| good	13.479 \| good	24.886 \| good	0.248 \| good	5.099 \| good	0.146 \| good
2026-08-15T02:00:00.000Z	44 \| good	8.249 \| good	11.726 \| good	24.579 \| good	0.248 \| good	5.96 \| good	0.142 \| good
2026-08-15T03:00:00.000Z	44 \| good	8.352 \| good	12.146 \| good	25.351 \| good	0.249 \| good	5.647 \| good	0.144 \| good
2026-08-15T04:00:00.000Z	38 \| good	6.527 \| good	8.444 \| good	24.397 \| good	0.235 \| good	4.68 \| good	0.132 \| good
2026-08-15T05:00:00.000Z	27 \| good	5.39 \| good	7.329 \| good	23.768 \| good	0.253 \| good	4.325 \| good	0.123 \| good
2026-08-15T06:00:00.000Z	27 \| good	4.998 \| good	6.398 \| good	24.291 \| good	0.245 \| good	3.509 \| good	0.121 \| good
2026-08-15T07:00:00.000Z	27 \| good	4.846 \| good	6.496 \| good	23.513 \| good	0.231 \| good	2.629 \| good	0.122 \| good
2026-08-15T08:00:00.000Z	27 \| good	4.703 \| good	6.836 \| good	24.915 \| good	0.211 \| good	2.1 \| good	0.119 \| good
2026-08-15T09:00:00.000Z	27 \| good	4.963 \| good	7.636 \| good	27.132 \| good	0.207 \| good	1.84 \| good	0.12 \| good
2026-08-15T10:00:00.000Z	31 \| good	5.084 \| good	7.61 \| good	33.094 \| good	0.202 \| good	1.553 \| good	0.121 \| good
2026-08-15T11:00:00.000Z	35 \| good	5.298 \| good	8.23 \| good	38.356 \| good	0.18 \| good	1.237 \| good	0.121 \| good
2026-08-15T12:00:00.000Z	38 \| good	5.342 \| good	8.183 \| good	41.278 \| good	0.161 \| good	1.031 \| good	0.121 \| good
2026-08-15T13:00:00.000Z	41 \| good	5.334 \| good	7.924 \| good	43.727 \| good	0.144 \| good	1.126 \| good	0.121 \| good
2026-08-15T14:00:00.000Z	42 \| good	5.523 \| good	8.062 \| good	45.229 \| good	0.127 \| good	1.125 \| good	0.121 \| good
2026-08-15T15:00:00.000Z	42 \| good	5.397 \| good	7.956 \| good	44.62 \| good	0.119 \| good	1.153 \| good	0.121 \| good
2026-08-15T16:00:00.000Z	42 \| good	5.167 \| good	7.714 \| good	44.907 \| good	0.109 \| good	1.144 \| good	0.121 \| good
2026-08-15T17:00:00.000Z	42 \| good	4.921 \| good	7.694 \| good	44.826 \| good	0.111 \| good	1.187 \| good	0.12 \| good
2026-08-15T18:00:00.000Z	40 \| good	5.426 \| good	7.969 \| good	42.665 \| good	0.134 \| good	1.966 \| good	0.12 \| good
2026-08-15T19:00:00.000Z	34 \| good	5.293 \| good	8.859 \| good	37.447 \| good	0.159 \| good	3.517 \| good	0.118 \| good
2026-08-15T20:00:00.000Z	33 \| good	5.031 \| good	8.168 \| good	35.786 \| good	0.136 \| good	3.291 \| good	0.115 \| good
2026-08-15T21:00:00.000Z	31 \| good	4.585 \| good	6.643 \| good	32.96 \| good	0.112 \| good	2.761 \| good	0.114 \| good
2026-08-15T22:00:00.000Z	28 \| good	3.983 \| good	5.553 \| good	29.946 \| good	0.103 \| good	2.426 \| good	0.112 \| good
2026-08-15T23:00:00.000Z	26 \| good	3.781 \| good	5.29 \| good	27.926 \| good	0.089 \| good	2.178 \| good	0.111 \| good
2026-08-16T00:00:00.000Z	25 \| good	3.387 \| good	5.563 \| good	27.176 \| good	0.072 \| good	2.133 \| good	0.111 \| good
2026-08-16T01:00:00.000Z	25 \| good	3.423 \| good	5.651 \| good	26.854 \| good	0.065 \| good	2.119 \| good	0.109 \| good
2026-08-16T02:00:00.000Z	23 \| good	3.582 \| good	6.137 \| good	24.597 \| good	0.065 \| good	2.112 \| good	0.109 \| good
2026-08-16T03:00:00.000Z	22 \| good	3.776 \| good	6.463 \| good	22.993 \| good	0.067 \| good	2.157 \| good	0.108 \| good
2026-08-16T04:00:00.000Z	22 \| good	4.115 \| good	6.964 \| good	21.213 \| good	0.061 \| good	2.181 \| good	0.108 \| good
2026-08-16T05:00:00.000Z	27 \| good	4.612 \| good	7.404 \| good	20.244 \| good	0.067 \| good	2.125 \| good	0.108 \| good
2026-08-16T06:00:00.000Z	27 \| good	5.081 \| good	7.791 \| good	20.513 \| good	0.083 \| good	2.126 \| good	0.109 \| good
2026-08-16T07:00:00.000Z	27 \| good	4.9 \| good	8.129 \| good	22.905 \| good	0.09 \| good	1.983 \| good	0.11 \| good
2026-08-16T08:00:00.000Z	25 \| good	3.843 \| good	8.43 \| good	26.671 \| good	0.099 \| good	1.578 \| good	0.11 \| good
2026-08-16T09:00:00.000Z	27 \| good	3.53 \| good	7.269 \| good	29.002 \| good	0.1 \| good	1.222 \| good	0.109 \| good
2026-08-16T10:00:00.000Z	31 \| good	3.464 \| good	7.139 \| good	32.735 \| good	0.111 \| good	1.069 \| good	0.109 \| good
2026-08-16T11:00:00.000Z	32 \| good	3.678 \| good	7.189 \| good	35.157 \| good	0.117 \| good	1.095 \| good	0.108 \| good
2026-08-16T12:00:00.000Z	34 \| good	3.878 \| good	7.62 \| good	37.077 \| good	0.115 \| good	0.957 \| good	0.108 \| good
2026-08-16T13:00:00.000Z	36 \| good	4.004 \| good	7.624 \| good	39.135 \| good	0.104 \| good	0.848 \| good	0.108 \| good
2026-08-16T14:00:00.000Z	37 \| good	4.092 \| good	7.479 \| good	40.401 \| good	0.086 \| good	0.647 \| good	0.108 \| good
2026-08-16T15:00:00.000Z	39 \| good	4.048 \| good	7.546 \| good	41.767 \| good	0.076 \| good	0.658 \| good	0.109 \| good
2026-08-16T16:00:00.000Z	39 \| good	4.289 \| good	8.07 \| good	41.741 \| good	0.093 \| good	0.935 \| good	0.11 \| good

Lewes

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Lewes, East Sussex

0.02ppm

How accurate is East Sussex, UK air quality data?

The air quality data for East Sussex, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Lewes, East Sussex get updated?

Air quality updates for Lewes, East Sussex are available every hour.

What time in the past 24 hours saw the poorest air quality in Lewes, East Sussex?

Lewes, East Sussex experienced its worst air quality at 09:00:00, 2026-08-13.

When was air quality in Lewes, East Sussex the best over the past 24 hours?

The best air quality in Lewes, East Sussex was observed at 12:00:00 on 2026-08-14.

What is the air quality in Lewes, East Sussex right now?

The air quality in Lewes, East Sussex right now is Good, with an AQI of 49.

What pollutant is most frequently found in Lewes, East Sussex?

In Lewes, East Sussex, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Lewes, East Sussex is poor?

When air quality in Lewes, East Sussex is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Lewes, East Sussex right now?

Lewes, East Sussex currently has a PM_2.5 concentration of 8.726 μg/m³.

What is the current level of PM₁₀ in Lewes, East Sussex?

Lewes, East Sussex currently has a PM₁₀ concentration of 21.093 μg/m³.

What is the current level of carbon monoxide (CO) in Lewes, East Sussex?

The current carbon monoxide (CO) level in Lewes, East Sussex is 0.022 ppm.

What is the current level of sulfur dioxide (SO₂) in Lewes, East Sussex?

The current sulfur dioxide (SO₂) concentration in Lewes, East Sussex is 0.625 ppb.

What is the current level of ozone (O₃) in Lewes, East Sussex?

Lewes, East Sussex currently has an ozone (O₃) concentration of 52.118 ppm.

What is the current level of nitrogen dioxide (NO₂) in Lewes, East Sussex?

The current level of nitrogen dioxide (NO₂) in Lewes, East Sussex is 9.767 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T18:00:00.000Z	42 \| good	5.648 \| good	18.775 \| good	44.934 \| good	0.485 \| good	7.721 \| good	0.025 \| good
2026-08-12T19:00:00.000Z	40 \| good	5.576 \| good	28.7 \| good	43.329 \| good	0.621 \| good	6.944 \| good	0.026 \| good
2026-08-12T20:00:00.000Z	46 \| good	6.626 \| good	14.684 \| good	50.259 \| good	0.455 \| good	9.289 \| good	0.025 \| good
2026-08-12T21:00:00.000Z	45 \| good	4.707 \| good	21.279 \| good	49.272 \| good	0.596 \| good	6.29 \| good	0.02 \| good
2026-08-12T22:00:00.000Z	50 \| good	4.279 \| good	13.915 \| good	53.781 \| good	0.644 \| good	4.621 \| good	0.021 \| good
2026-08-12T23:00:00.000Z	48 \| good	4.42 \| good	14.841 \| good	52.103 \| good	0.705 \| good	4.649 \| good	0.021 \| good
2026-08-13T00:00:00.000Z	45 \| good	6.216 \| good	20.373 \| good	49.393 \| good	1.096 \| good	11.302 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	44 \| good	8.325 \| good	23.74 \| good	37.54 \| good	0.779 \| good	6.984 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	40 \| good	6.066 \| good	25.494 \| good	43.467 \| good	0.698 \| good	6.651 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	40 \| good	7.26 \| good	16.078 \| good	42.922 \| good	0.701 \| good	6.461 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	33 \| good	6.476 \| good	30.487 \| good	34.071 \| good	0.785 \| good	10.013 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	39 \| good	7.002 \| good	12.452 \| good	41.842 \| good	0.714 \| good	6.05 \| good	0.021 \| good
2026-08-13T06:00:00.000Z	35 \| good	5.613 \| good	17.554 \| good	37.524 \| good	0.721 \| good	6.195 \| good	0.022 \| good
2026-08-13T07:00:00.000Z	34 \| good	4.638 \| good	13.764 \| good	37.319 \| good	0.686 \| good	9.846 \| good	0.021 \| good
2026-08-13T08:00:00.000Z	42 \| good	4.746 \| good	15.196 \| good	44.645 \| good	0.532 \| good	13.884 \| good	0.021 \| good
2026-08-13T09:00:00.000Z	38 \| good	7.004 \| good	26.864 \| good	34.763 \| good	0.614 \| good	8.188 \| good	0.023 \| good
2026-08-13T10:00:00.000Z	39 \| good	7.036 \| good	27.287 \| good	42.102 \| good	2.971 \| good	9.963 \| good	0.022 \| good
2026-08-13T11:00:00.000Z	38 \| good	6.695 \| good	21.395 \| good	40.38 \| good	1.187 \| good	9.3 \| good	0.022 \| good
2026-08-13T12:00:00.000Z	38 \| good	6.565 \| good	16.085 \| good	39.501 \| good	0.896 \| good	8.167 \| good	0.022 \| good
2026-08-13T13:00:00.000Z	37 \| good	6.405 \| good	27.38 \| good	39.67 \| good	1.308 \| good	7.792 \| good	0.024 \| good
2026-08-13T14:00:00.000Z	39 \| good	5.699 \| good	15.661 \| good	42.08 \| good	1.239 \| good	7.181 \| good	0.022 \| good
2026-08-13T15:00:00.000Z	58 \| moderate	5.91 \| good	15.467 \| good	56.945 \| fine	1.076 \| good	8.415 \| good	0.024 \| good
2026-08-13T16:00:00.000Z	64 \| moderate	4.58 \| good	14.358 \| good	58.556 \| fine	1.078 \| good	7.282 \| good	0.023 \| good
2026-08-13T17:00:00.000Z	54 \| moderate	4.828 \| good	15.752 \| good	56.189 \| fine	1.155 \| good	9.211 \| good	0.022 \| good
2026-08-13T18:00:00.000Z	93 \| moderate	4.749 \| good	15.003 \| good	68.133 \| fine	1.082 \| good	24.564 \| good	0.031 \| good
2026-08-13T19:00:00.000Z	64 \| moderate	5.828 \| good	16.594 \| good	58.74 \| fine	1.004 \| good	14.493 \| good	0.029 \| good
2026-08-13T20:00:00.000Z	90 \| moderate	6.806 \| good	19.284 \| good	66.727 \| fine	0.927 \| good	18.023 \| good	0.03 \| good
2026-08-13T21:00:00.000Z	100 \| moderate	4.851 \| good	15.946 \| good	70.057 \| fine	0.784 \| good	8.679 \| good	0.034 \| good
2026-08-13T22:00:00.000Z	74 \| moderate	5.294 \| good	16 \| good	61.839 \| fine	0.829 \| good	5.65 \| good	0.025 \| good
2026-08-13T23:00:00.000Z	80 \| moderate	6.311 \| good	13.855 \| good	63.942 \| fine	0.734 \| good	9.249 \| good	0.018 \| good
2026-08-14T00:00:00.000Z	71 \| moderate	6.033 \| good	16.257 \| good	60.915 \| fine	0.85 \| good	12.387 \| good	0.151 \| good
2026-08-14T01:00:00.000Z	67 \| moderate	5.22 \| good	26.598 \| good	60.242 \| fine	0.758 \| good	15.277 \| good	0.139 \| good
2026-08-14T02:00:00.000Z	47 \| good	6.6 \| good	23.523 \| good	50.915 \| good	0.929 \| good	12.58 \| good	0.142 \| good
2026-08-14T03:00:00.000Z	49 \| good	8.698 \| good	26.809 \| good	47.79 \| good	0.919 \| good	11.008 \| good	0.148 \| good
2026-08-14T04:00:00.000Z	49 \| good	9.349 \| good	34.739 \| good	40.746 \| good	0.917 \| good	9.498 \| good	0.148 \| good
2026-08-14T05:00:00.000Z	49 \| good	9.023 \| good	30.959 \| good	38.164 \| good	0.763 \| good	9.161 \| good	0.021 \| good
2026-08-14T06:00:00.000Z	54 \| moderate	9.379 \| good	22.945 \| good	56.206 \| fine	0.685 \| good	11.912 \| good	0.021 \| good
2026-08-14T07:00:00.000Z	49 \| good	8.726 \| good	22.228 \| good	46.013 \| good	0.763 \| good	10.83 \| good	0.022 \| good
2026-08-14T08:00:00.000Z	38 \| good	6.76 \| good	19.652 \| good	30.488 \| good	0.932 \| good	14.325 \| good	0.021 \| good
2026-08-14T09:00:00.000Z	48 \| good	6.998 \| good	16.269 \| good	51.906 \| good	0.858 \| good	13.149 \| good	0.021 \| good
2026-08-14T10:00:00.000Z	44 \| good	7.822 \| good	18.048 \| good	37.99 \| good	0.626 \| good	12.124 \| good	0.022 \| good
2026-08-14T11:00:00.000Z	44 \| good	7.806 \| good	16.089 \| good	34.341 \| good	0.576 \| good	9.89 \| good	0.023 \| good
2026-08-14T12:00:00.000Z	38 \| good	6.426 \| good	21.92 \| good	41.142 \| good	0.586 \| good	9.766 \| good	0.024 \| good
2026-08-14T13:00:00.000Z	93 \| moderate	8.103 \| good	21.136 \| good	67.993 \| fine	0.628 \| good	7.011 \| good	0.024 \| good
2026-08-14T14:00:00.000Z	52 \| moderate	9.843 \| good	18.818 \| good	55.014 \| fine	0.651 \| good	7.323 \| good	0.026 \| good
2026-08-14T15:00:00.000Z	58 \| moderate	7.471 \| good	22.564 \| good	57.112 \| fine	0.731 \| good	8.528 \| good	0.024 \| good
2026-08-14T16:00:00.000Z	44 \| good	8.177 \| good	20.326 \| good	44.753 \| good	0.785 \| good	7.444 \| good	0.023 \| good
2026-08-14T17:00:00.000Z	49 \| good	7.653 \| good	17.693 \| good	52.511 \| good	0.628 \| good	6.718 \| good	0.023 \| good
2026-08-14T17:00:00.000Z	49 \| good	8.726 \| good	21.093 \| good	52.118 \| good	0.625 \| good	9.767 \| good	0.022 \| good
2026-08-14T17:00:00.000Z	50 \| good	7.674 \| good	11.762 \| good	53.997 \| good	0.221 \| good	1.673 \| good	0.128 \| good
2026-08-14T18:00:00.000Z	45 \| good	6.803 \| good	10.021 \| good	48.819 \| good	0.182 \| good	2.292 \| good	0.124 \| good
2026-08-14T19:00:00.000Z	41 \| good	6.349 \| good	10.275 \| good	43.659 \| good	0.192 \| good	3.221 \| good	0.121 \| good
2026-08-14T20:00:00.000Z	38 \| good	6.614 \| good	11.651 \| good	39.352 \| good	0.207 \| good	4.313 \| good	0.131 \| good
2026-08-14T21:00:00.000Z	38 \| good	7.252 \| good	12.142 \| good	36.505 \| good	0.222 \| good	4.469 \| good	0.145 \| good
2026-08-14T22:00:00.000Z	49 \| good	8.903 \| good	14.412 \| good	33.653 \| good	0.235 \| good	4.295 \| good	0.162 \| good
2026-08-14T23:00:00.000Z	52 \| moderate	9.677 \| good	16.085 \| good	29.977 \| good	0.238 \| good	4.407 \| good	0.166 \| good
2026-08-15T00:00:00.000Z	49 \| good	8.912 \| good	14.249 \| good	27.448 \| good	0.282 \| good	4.635 \| good	0.158 \| good
2026-08-15T01:00:00.000Z	44 \| good	8.168 \| good	13.479 \| good	24.886 \| good	0.248 \| good	5.099 \| good	0.146 \| good
2026-08-15T02:00:00.000Z	44 \| good	8.249 \| good	11.726 \| good	24.579 \| good	0.248 \| good	5.96 \| good	0.142 \| good
2026-08-15T03:00:00.000Z	44 \| good	8.352 \| good	12.146 \| good	25.351 \| good	0.249 \| good	5.647 \| good	0.144 \| good
2026-08-15T04:00:00.000Z	38 \| good	6.527 \| good	8.444 \| good	24.397 \| good	0.235 \| good	4.68 \| good	0.132 \| good
2026-08-15T05:00:00.000Z	27 \| good	5.39 \| good	7.329 \| good	23.768 \| good	0.253 \| good	4.325 \| good	0.123 \| good
2026-08-15T06:00:00.000Z	27 \| good	4.998 \| good	6.398 \| good	24.291 \| good	0.245 \| good	3.509 \| good	0.121 \| good
2026-08-15T07:00:00.000Z	27 \| good	4.846 \| good	6.496 \| good	23.513 \| good	0.231 \| good	2.629 \| good	0.122 \| good
2026-08-15T08:00:00.000Z	27 \| good	4.703 \| good	6.836 \| good	24.915 \| good	0.211 \| good	2.1 \| good	0.119 \| good
2026-08-15T09:00:00.000Z	27 \| good	4.963 \| good	7.636 \| good	27.132 \| good	0.207 \| good	1.84 \| good	0.12 \| good
2026-08-15T10:00:00.000Z	31 \| good	5.084 \| good	7.61 \| good	33.094 \| good	0.202 \| good	1.553 \| good	0.121 \| good
2026-08-15T11:00:00.000Z	35 \| good	5.298 \| good	8.23 \| good	38.356 \| good	0.18 \| good	1.237 \| good	0.121 \| good
2026-08-15T12:00:00.000Z	38 \| good	5.342 \| good	8.183 \| good	41.278 \| good	0.161 \| good	1.031 \| good	0.121 \| good
2026-08-15T13:00:00.000Z	41 \| good	5.334 \| good	7.924 \| good	43.727 \| good	0.144 \| good	1.126 \| good	0.121 \| good
2026-08-15T14:00:00.000Z	42 \| good	5.523 \| good	8.062 \| good	45.229 \| good	0.127 \| good	1.125 \| good	0.121 \| good
2026-08-15T15:00:00.000Z	42 \| good	5.397 \| good	7.956 \| good	44.62 \| good	0.119 \| good	1.153 \| good	0.121 \| good
2026-08-15T16:00:00.000Z	42 \| good	5.167 \| good	7.714 \| good	44.907 \| good	0.109 \| good	1.144 \| good	0.121 \| good
2026-08-15T17:00:00.000Z	42 \| good	4.921 \| good	7.694 \| good	44.826 \| good	0.111 \| good	1.187 \| good	0.12 \| good
2026-08-15T18:00:00.000Z	40 \| good	5.426 \| good	7.969 \| good	42.665 \| good	0.134 \| good	1.966 \| good	0.12 \| good
2026-08-15T19:00:00.000Z	34 \| good	5.293 \| good	8.859 \| good	37.447 \| good	0.159 \| good	3.517 \| good	0.118 \| good
2026-08-15T20:00:00.000Z	33 \| good	5.031 \| good	8.168 \| good	35.786 \| good	0.136 \| good	3.291 \| good	0.115 \| good
2026-08-15T21:00:00.000Z	31 \| good	4.585 \| good	6.643 \| good	32.96 \| good	0.112 \| good	2.761 \| good	0.114 \| good
2026-08-15T22:00:00.000Z	28 \| good	3.983 \| good	5.553 \| good	29.946 \| good	0.103 \| good	2.426 \| good	0.112 \| good
2026-08-15T23:00:00.000Z	26 \| good	3.781 \| good	5.29 \| good	27.926 \| good	0.089 \| good	2.178 \| good	0.111 \| good
2026-08-16T00:00:00.000Z	25 \| good	3.387 \| good	5.563 \| good	27.176 \| good	0.072 \| good	2.133 \| good	0.111 \| good
2026-08-16T01:00:00.000Z	25 \| good	3.423 \| good	5.651 \| good	26.854 \| good	0.065 \| good	2.119 \| good	0.109 \| good
2026-08-16T02:00:00.000Z	23 \| good	3.582 \| good	6.137 \| good	24.597 \| good	0.065 \| good	2.112 \| good	0.109 \| good
2026-08-16T03:00:00.000Z	22 \| good	3.776 \| good	6.463 \| good	22.993 \| good	0.067 \| good	2.157 \| good	0.108 \| good
2026-08-16T04:00:00.000Z	22 \| good	4.115 \| good	6.964 \| good	21.213 \| good	0.061 \| good	2.181 \| good	0.108 \| good
2026-08-16T05:00:00.000Z	27 \| good	4.612 \| good	7.404 \| good	20.244 \| good	0.067 \| good	2.125 \| good	0.108 \| good
2026-08-16T06:00:00.000Z	27 \| good	5.081 \| good	7.791 \| good	20.513 \| good	0.083 \| good	2.126 \| good	0.109 \| good
2026-08-16T07:00:00.000Z	27 \| good	4.9 \| good	8.129 \| good	22.905 \| good	0.09 \| good	1.983 \| good	0.11 \| good
2026-08-16T08:00:00.000Z	25 \| good	3.843 \| good	8.43 \| good	26.671 \| good	0.099 \| good	1.578 \| good	0.11 \| good
2026-08-16T09:00:00.000Z	27 \| good	3.53 \| good	7.269 \| good	29.002 \| good	0.1 \| good	1.222 \| good	0.109 \| good
2026-08-16T10:00:00.000Z	31 \| good	3.464 \| good	7.139 \| good	32.735 \| good	0.111 \| good	1.069 \| good	0.109 \| good
2026-08-16T11:00:00.000Z	32 \| good	3.678 \| good	7.189 \| good	35.157 \| good	0.117 \| good	1.095 \| good	0.108 \| good
2026-08-16T12:00:00.000Z	34 \| good	3.878 \| good	7.62 \| good	37.077 \| good	0.115 \| good	0.957 \| good	0.108 \| good
2026-08-16T13:00:00.000Z	36 \| good	4.004 \| good	7.624 \| good	39.135 \| good	0.104 \| good	0.848 \| good	0.108 \| good
2026-08-16T14:00:00.000Z	37 \| good	4.092 \| good	7.479 \| good	40.401 \| good	0.086 \| good	0.647 \| good	0.108 \| good
2026-08-16T15:00:00.000Z	39 \| good	4.048 \| good	7.546 \| good	41.767 \| good	0.076 \| good	0.658 \| good	0.109 \| good
2026-08-16T16:00:00.000Z	39 \| good	4.289 \| good	8.07 \| good	41.741 \| good	0.093 \| good	0.935 \| good	0.11 \| good

Current air quality index in Lewes, East Sussex today

Common air pollutants in Lewes, East Sussex

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lewes, East Sussex air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Lewes, East Sussex

Air quality in nearby cities

Peacehaven, East Sussex

Newhaven, East Sussex

Uckfield, East Sussex

Hassocks, West Sussex

Seaford, East Sussex

Burgess Hill, West Sussex

How accurate is East Sussex, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently does the air quality data for Lewes, East Sussex get updated?

What time in the past 24 hours saw the poorest air quality in Lewes, East Sussex?

When was air quality in Lewes, East Sussex the best over the past 24 hours?

What is the air quality in Lewes, East Sussex right now?

What pollutant is most frequently found in Lewes, East Sussex?

What can I do if the air quality in Lewes, East Sussex is poor?

What is the PM2.5 concentration in Lewes, East Sussex right now?

What is the current level of PM10 in Lewes, East Sussex?

What is the current level of carbon monoxide (CO) in Lewes, East Sussex?

What is the current level of sulfur dioxide (SO2) in Lewes, East Sussex?

What is the current level of ozone (O3) in Lewes, East Sussex?

What is the current level of nitrogen dioxide (NO2) in Lewes, East Sussex?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Lewes, East Sussex right now?

What is the current level of PM₁₀ in Lewes, East Sussex?

What is the current level of sulfur dioxide (SO₂) in Lewes, East Sussex?

What is the current level of ozone (O₃) in Lewes, East Sussex?

What is the current level of nitrogen dioxide (NO₂) in Lewes, East Sussex?