What is the current concentration of PM10 in West Sussex, UK?

The current PM10 concentration at West Sussex, UK is 26.781 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in West Sussex, UK?

The current sulfur dioxide (SO2) concentration at West Sussex, UK is 0.783 ppb.

What is the current concentration of ozone (O3) in West Sussex, UK?

The current ozone (O3) concentration at West Sussex, UK is 33.47 ppm.

What is the current concentration of nitrogen dioxide (NO2) in West Sussex, UK?

The current nitrogen dioxide (NO2) concentration at West Sussex, UK is 7.07 ppb.

Live air quality index in West Sussex, UK today

Name: Live air pollution levels in West Sussex, UK today
Creator: Ambee

Stay updated with real-time air quality in West Sussex, UK 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

West Sussex, UK

Last updated: ... (Local time)

Major air pollutants in West Sussex, UK

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.19 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

26.78 μg/m³

155

255

425

605+

Ozone (O₃)

33.47 ppb

201

201+

Sulfur Dioxide (SO₂)

0.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.07 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

West Sussex, UK

Get Live Pollen Counts

West Sussex, UK

Scroll To Air Quality Map

Track live West Sussex, UK air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-12T06:00:00.000Z	49 \| good	9.291 \| good	23.01 \| good	41.296 \| good	0.566 \| good	6.795 \| good	0.033 \| good
2025-06-12T07:00:00.000Z	49 \| good	9.291 \| good	23.01 \| good	39.478 \| good	0.57 \| good	11.694 \| good	0.047 \| good
2025-06-12T08:00:00.000Z	49 \| good	9.291 \| good	23.029 \| good	44.169 \| good	0.604 \| good	11.595 \| good	0.035 \| good
2025-06-12T09:00:00.000Z	49 \| good	9.291 \| good	23.029 \| good	41.207 \| good	0.552 \| good	11.553 \| good	0.033 \| good
2025-06-12T10:00:00.000Z	49 \| good	9.309 \| good	23.425 \| good	29.244 \| good	0.685 \| good	10.298 \| good	0.032 \| good
2025-06-12T11:00:00.000Z	52 \| moderate	9.806 \| good	23.943 \| good	31.807 \| good	0.705 \| good	8.961 \| good	0.032 \| good
2025-06-12T12:00:00.000Z	52 \| moderate	9.806 \| good	23.961 \| good	40.258 \| good	0.945 \| good	8.276 \| good	0.031 \| good
2025-06-12T13:00:00.000Z	52 \| moderate	9.586 \| good	22.88 \| good	40.478 \| good	1.334 \| good	15.393 \| good	0.285 \| good
2025-06-12T14:00:00.000Z	52 \| moderate	9.637 \| good	22.966 \| good	41.239 \| good	1.366 \| good	8.004 \| good	0.265 \| good
2025-06-12T15:00:00.000Z	52 \| moderate	10.32 \| good	24.875 \| good	37.967 \| good	0.903 \| good	6.282 \| good	0.031 \| good
2025-06-12T16:00:00.000Z	52 \| moderate	10.32 \| good	24.875 \| good	42.594 \| good	0.72 \| good	7.242 \| good	0.033 \| good
2025-06-12T17:00:00.000Z	52 \| moderate	10.32 \| good	24.875 \| good	38.563 \| good	0.706 \| good	6.727 \| good	0.034 \| good
2025-06-12T18:00:00.000Z	54 \| moderate	10.736 \| good	25.29 \| good	48.548 \| good	0.705 \| good	8.226 \| good	0.035 \| good
2025-06-12T19:00:00.000Z	54 \| moderate	10.736 \| good	25.29 \| good	41.016 \| good	0.722 \| good	7.373 \| good	0.036 \| good
2025-06-12T20:00:00.000Z	54 \| moderate	10.736 \| good	25.29 \| good	44.215 \| good	0.633 \| good	6.895 \| good	0.037 \| good
2025-06-12T21:00:00.000Z	54 \| moderate	10.835 \| good	25.689 \| good	38.687 \| good	0.63 \| good	8.53 \| good	0.036 \| good
2025-06-12T22:00:00.000Z	54 \| moderate	10.835 \| good	25.293 \| good	44.557 \| good	0.609 \| good	7.102 \| good	0.031 \| good
2025-06-12T23:00:00.000Z	54 \| moderate	10.835 \| good	25.293 \| good	45.082 \| good	0.705 \| good	6.472 \| good	0.033 \| good
2025-06-13T00:00:00.000Z	56 \| moderate	11.533 \| good	24.83 \| good	38.162 \| good	0.771 \| good	5.942 \| good	0.289 \| good
2025-06-13T01:00:00.000Z	56 \| moderate	11.533 \| good	24.83 \| good	35.639 \| good	0.628 \| good	4.606 \| good	0.27 \| good
2025-06-13T02:00:00.000Z	56 \| moderate	11.522 \| good	24.83 \| good	33.648 \| good	0.627 \| good	3.936 \| good	0.27 \| good
2025-06-13T03:00:00.000Z	54 \| moderate	11.496 \| good	24.757 \| good	35.932 \| good	0.614 \| good	6.256 \| good	0.261 \| good
2025-06-13T04:00:00.000Z	54 \| moderate	11.496 \| good	24.757 \| good	28.715 \| good	0.612 \| good	7.424 \| good	0.278 \| good
2025-06-13T05:00:00.000Z	56 \| moderate	11.513 \| good	25.365 \| good	32.012 \| good	0.666 \| good	5.261 \| good	0.294 \| good
2025-06-13T06:00:00.000Z	56 \| moderate	11.532 \| good	25.365 \| good	26.328 \| good	0.646 \| good	5.772 \| good	0.295 \| good
2025-06-13T07:00:00.000Z	54 \| moderate	11.117 \| good	25.365 \| good	24.369 \| good	0.694 \| good	10.724 \| good	0.295 \| good
2025-06-13T08:00:00.000Z	54 \| moderate	11.117 \| good	25.365 \| good	17.854 \| good	0.745 \| good	8.934 \| good	0.29 \| good
2025-06-13T09:00:00.000Z	54 \| moderate	11.117 \| good	25.365 \| good	19.503 \| good	0.737 \| good	7.46 \| good	0.306 \| good
2025-06-13T10:00:00.000Z	54 \| moderate	11.117 \| good	24.95 \| good	25.938 \| good	0.664 \| good	5.803 \| good	0.298 \| good
2025-06-13T11:00:00.000Z	54 \| moderate	11.017 \| good	24.551 \| good	30.989 \| good	0.74 \| good	5.529 \| good	0.278 \| good
2025-06-13T12:00:00.000Z	54 \| moderate	11.017 \| good	24.533 \| good	32.886 \| good	0.742 \| good	5.278 \| good	0.271 \| good
2025-06-13T13:00:00.000Z	54 \| moderate	10.602 \| good	24.533 \| good	20.537 \| good	0.902 \| good	6.226 \| good	0.27 \| good
2025-06-13T14:00:00.000Z	54 \| moderate	10.602 \| good	24.533 \| good	23.44 \| good	0.898 \| good	4.949 \| good	0.31 \| good
2025-06-13T15:00:00.000Z	54 \| moderate	10.502 \| good	24.015 \| good	25.287 \| good	0.757 \| good	5.106 \| good	0.263 \| good
2025-06-13T16:00:00.000Z	54 \| moderate	10.502 \| good	23.619 \| good	34.602 \| good	0.828 \| good	5.845 \| good	0.273 \| good
2025-06-13T17:00:00.000Z	54 \| moderate	10.502 \| good	24.015 \| good	34.665 \| good	0.829 \| good	8.543 \| good	0.282 \| good
2025-06-13T18:00:00.000Z	52 \| moderate	10.106 \| good	23.619 \| good	37.648 \| good	0.902 \| good	7.787 \| good	0.291 \| good
2025-06-13T19:00:00.000Z	52 \| moderate	10.087 \| good	23.619 \| good	38.385 \| good	0.907 \| good	7.82 \| good	0.284 \| good
2025-06-13T20:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	39.508 \| good	0.689 \| good	8.512 \| good	0.33 \| good
2025-06-13T21:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	31.268 \| good	0.683 \| good	7.985 \| good	0.289 \| good
2025-06-13T22:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	37.428 \| good	0.695 \| good	5.99 \| good	0.276 \| good
2025-06-13T23:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	37.233 \| good	0.709 \| good	4.906 \| good	0.264 \| good
2025-06-14T00:00:00.000Z	49 \| good	9.175 \| good	20.533 \| good	33.872 \| good	0.734 \| good	5.27 \| good	0.275 \| good
2025-06-14T01:00:00.000Z	44 \| good	8.434 \| good	20.533 \| good	34.624 \| good	0.725 \| good	4.782 \| good	0.245 \| good
2025-06-14T02:00:00.000Z	44 \| good	8.434 \| good	20.533 \| good	36.05 \| good	0.659 \| good	4.634 \| good	0.249 \| good
2025-06-14T03:00:00.000Z	44 \| good	8.445 \| good	20.57 \| good	33.425 \| good	0.805 \| good	5.177 \| good	0.247 \| good
2025-06-14T04:00:00.000Z	49 \| good	9.186 \| good	21.311 \| good	29.798 \| good	0.791 \| good	7.064 \| good	0.266 \| good
2025-06-14T05:00:00.000Z	49 \| good	8.637 \| good	20.061 \| good	28.579 \| good	0.971 \| good	6.059 \| good	0.268 \| good
2025-06-14T05:00:00.000Z	49 \| good	9.193 \| good	26.781 \| good	33.47 \| good	0.783 \| good	7.07 \| good	0.266 \| good
2025-06-14T06:00:00.000Z	52 \| moderate	9.87 \| good	12.56 \| good	34.328 \| good	0.202 \| good	5.239 \| good	0.136 \| good
2025-06-14T07:00:00.000Z	38 \| good	7.14 \| good	10.149 \| good	34.449 \| good	0.123 \| good	3.947 \| good	0.127 \| good
2025-06-14T08:00:00.000Z	38 \| good	6.794 \| good	9.517 \| good	34.38 \| good	0.1 \| good	2.456 \| good	0.123 \| good
2025-06-14T09:00:00.000Z	38 \| good	6.807 \| good	9.784 \| good	35.613 \| good	0.089 \| good	1.831 \| good	0.124 \| good
2025-06-14T10:00:00.000Z	34 \| good	5.747 \| good	9.729 \| good	36.875 \| good	0.113 \| good	1.429 \| good	0.127 \| good
2025-06-14T11:00:00.000Z	36 \| good	3.729 \| good	8.576 \| good	38.78 \| good	0.105 \| good	1.3 \| good	0.14 \| good
2025-06-14T12:00:00.000Z	37 \| good	3.707 \| good	7.096 \| good	40.359 \| good	0.074 \| good	0.834 \| good	0.146 \| good
2025-06-14T13:00:00.000Z	40 \| good	3.689 \| good	6.19 \| good	42.511 \| good	0.075 \| good	0.678 \| good	0.144 \| good
2025-06-14T14:00:00.000Z	40 \| good	4.281 \| good	8.029 \| good	43.476 \| good	0.085 \| good	0.695 \| good	0.149 \| good
2025-06-14T15:00:00.000Z	41 \| good	4.586 \| good	9.284 \| good	43.618 \| good	0.086 \| good	0.652 \| good	0.147 \| good
2025-06-14T16:00:00.000Z	40 \| good	3.976 \| good	9.483 \| good	42.564 \| good	0.085 \| good	0.739 \| good	0.144 \| good
2025-06-14T17:00:00.000Z	39 \| good	3.825 \| good	9.373 \| good	41.783 \| good	0.09 \| good	0.875 \| good	0.137 \| good
2025-06-14T18:00:00.000Z	38 \| good	4.042 \| good	9.614 \| good	40.806 \| good	0.1 \| good	1.067 \| good	0.132 \| good
2025-06-14T19:00:00.000Z	36 \| good	4.223 \| good	9.441 \| good	39.204 \| good	0.116 \| good	1.458 \| good	0.131 \| good
2025-06-14T20:00:00.000Z	34 \| good	4.258 \| good	9.047 \| good	37.47 \| good	0.118 \| good	1.901 \| good	0.134 \| good
2025-06-14T21:00:00.000Z	33 \| good	4.299 \| good	8.57 \| good	35.635 \| good	0.12 \| good	2.16 \| good	0.138 \| good
2025-06-14T22:00:00.000Z	31 \| good	4.447 \| good	7.82 \| good	33.407 \| good	0.127 \| good	2.289 \| good	0.139 \| good
2025-06-14T23:00:00.000Z	30 \| good	4.405 \| good	7.457 \| good	32.027 \| good	0.123 \| good	2.38 \| good	0.139 \| good
2025-06-15T00:00:00.000Z	29 \| good	4.324 \| good	7.281 \| good	30.516 \| good	0.122 \| good	2.548 \| good	0.139 \| good
2025-06-15T01:00:00.000Z	27 \| good	4.442 \| good	7.099 \| good	28.814 \| good	0.126 \| good	2.642 \| good	0.141 \| good
2025-06-15T02:00:00.000Z	27 \| good	4.55 \| good	7.02 \| good	27.525 \| good	0.139 \| good	2.595 \| good	0.141 \| good
2025-06-15T03:00:00.000Z	27 \| good	4.591 \| good	6.961 \| good	26.259 \| good	0.169 \| good	2.963 \| good	0.142 \| good
2025-06-15T04:00:00.000Z	27 \| good	4.508 \| good	6.8 \| good	24.683 \| good	0.204 \| good	3.259 \| good	0.143 \| good
2025-06-15T05:00:00.000Z	23 \| good	4.41 \| good	6.701 \| good	24.92 \| good	0.254 \| good	3.424 \| good	0.143 \| good
2025-06-15T06:00:00.000Z	26 \| good	4.141 \| good	6.513 \| good	28.38 \| good	0.303 \| good	2.795 \| good	0.144 \| good
2025-06-15T07:00:00.000Z	29 \| good	3.975 \| good	6.406 \| good	30.912 \| good	0.283 \| good	2.076 \| good	0.147 \| good
2025-06-15T08:00:00.000Z	31 \| good	3.805 \| good	6.28 \| good	33.173 \| good	0.239 \| good	1.44 \| good	0.15 \| good
2025-06-15T09:00:00.000Z	31 \| good	3.731 \| good	6.165 \| good	33.587 \| good	0.199 \| good	1.431 \| good	0.153 \| good
2025-06-15T10:00:00.000Z	32 \| good	3.656 \| good	6.374 \| good	35.307 \| good	0.172 \| good	1.183 \| good	0.155 \| good
2025-06-15T11:00:00.000Z	32 \| good	3.735 \| good	6.165 \| good	35.474 \| good	0.153 \| good	1.049 \| good	0.156 \| good
2025-06-15T12:00:00.000Z	33 \| good	3.753 \| good	5.648 \| good	35.895 \| good	0.14 \| good	0.915 \| good	0.155 \| good
2025-06-15T13:00:00.000Z	34 \| good	3.897 \| good	6.024 \| good	37.145 \| good	0.141 \| good	0.888 \| good	0.152 \| good
2025-06-15T14:00:00.000Z	35 \| good	4.221 \| good	6.068 \| good	38.041 \| good	0.134 \| good	0.872 \| good	0.156 \| good
2025-06-15T15:00:00.000Z	36 \| good	4.298 \| good	5.899 \| good	38.584 \| good	0.129 \| good	0.925 \| good	0.161 \| good
2025-06-15T16:00:00.000Z	36 \| good	4.193 \| good	5.646 \| good	38.711 \| good	0.124 \| good	1.066 \| good	0.164 \| good
2025-06-15T17:00:00.000Z	34 \| good	3.89 \| good	5.581 \| good	36.664 \| good	0.101 \| good	1.086 \| good	0.163 \| good
2025-06-15T18:00:00.000Z	32 \| good	3.901 \| good	5.569 \| good	34.806 \| good	0.085 \| good	1.047 \| good	0.163 \| good
2025-06-15T19:00:00.000Z	30 \| good	3.977 \| good	5.884 \| good	32.416 \| good	0.09 \| good	1.3 \| good	0.16 \| good
2025-06-15T20:00:00.000Z	30 \| good	4.383 \| good	6.041 \| good	32.319 \| good	0.099 \| good	1.543 \| good	0.158 \| good
2025-06-15T21:00:00.000Z	30 \| good	4.847 \| good	6.415 \| good	32.39 \| good	0.125 \| good	1.711 \| good	0.164 \| good
2025-06-15T22:00:00.000Z	29 \| good	5.243 \| good	7.095 \| good	30.852 \| good	0.15 \| good	1.907 \| good	0.166 \| good
2025-06-15T23:00:00.000Z	27 \| good	4.807 \| good	7.38 \| good	28.544 \| good	0.148 \| good	2.123 \| good	0.168 \| good
2025-06-16T00:00:00.000Z	24 \| good	4.489 \| good	7.301 \| good	25.715 \| good	0.157 \| good	2.529 \| good	0.17 \| good
2025-06-16T01:00:00.000Z	27 \| good	4.53 \| good	7.13 \| good	23.118 \| good	0.164 \| good	2.556 \| good	0.169 \| good
2025-06-16T02:00:00.000Z	27 \| good	4.568 \| good	7.331 \| good	21.924 \| good	0.166 \| good	2.619 \| good	0.164 \| good
2025-06-16T03:00:00.000Z	27 \| good	5.099 \| good	7.465 \| good	21.031 \| good	0.173 \| good	2.588 \| good	0.156 \| good
2025-06-16T04:00:00.000Z	33 \| good	5.955 \| good	7.745 \| good	20.472 \| good	0.179 \| good	2.559 \| good	0.149 \| good
2025-06-16T05:00:00.000Z	33 \| good	6.056 \| good	7.82 \| good	22.053 \| good	0.183 \| good	2.302 \| good	0.145 \| good

West Sussex

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West Sussex, UK air quality map: Track AQI near you

Air quality in cities of West Sussex, UK

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Lancing, West Sussex	52 Moderate	9.69μg/m³ Good	38.83μg/m³ Good	33.88ppb Good	0.84ppb Good	6.35ppb Good	0.25ppm Good
Worthing, West Sussex	52 Moderate	9.96μg/m³ Good	44.32μg/m³ Good	34.16ppb Good	0.85ppb Good	6.86ppb Good	0.25ppm Good
Chichester, West Sussex	49 Good	9.25μg/m³ Good	15.64μg/m³ Good	27.72ppb Good	0.74ppb Good	4.64ppb Good	0.25ppm Good
Burgess Hill, West Sussex	49 Good	9.26μg/m³ Good	23.26μg/m³ Good	31.80ppb Good	0.85ppb Good	4.23ppb Good	0.25ppm Good
Haywards Heath, West Sussex	49 Good	9.26μg/m³ Good	23.26μg/m³ Good	31.80ppb Good	0.85ppb Good	4.23ppb Good	0.25ppm Good
Selsey, West Sussex	49 Good	9.27μg/m³ Good	15.64μg/m³ Good	27.58ppb Good	0.74ppb Good	4.67ppb Good	0.25ppm Good
Crawley, West Sussex	49 Good	8.89μg/m³ Good	16.12μg/m³ Good	33.39ppb Good	0.87ppb Good	3.68ppb Good	0.25ppm Good
Hassocks, West Sussex	49 Good	8.99μg/m³ Good	17.25μg/m³ Good	32.02ppb Good	0.84ppb Good	3.77ppb Good	0.25ppm Good
Littlehampton, West Sussex	49 Good	9.01μg/m³ Good	26.86μg/m³ Good	33.90ppb Good	0.77ppb Good	4.99ppb Good	0.25ppm Good
Rustington, West Sussex	49 Good	9.01μg/m³ Good	26.86μg/m³ Good	33.90ppb Good	0.77ppb Good	4.99ppb Good	0.25ppm Good
Wick, West Sussex	49 Good	8.77μg/m³ Good	24.71μg/m³ Good	33.57ppb Good	0.81ppb Good	5.47ppb Good	0.25ppm Good
East Grinstead, West Sussex	49 Good	8.63μg/m³ Good	15.23μg/m³ Good	33.64ppb Good	0.86ppb Good	4.13ppb Good	0.25ppm Good
ShorehambySea, West Sussex	49 Good	8.53μg/m³ Good	29.23μg/m³ Good	33.47ppb Good	0.85ppb Good	4.46ppb Good	0.25ppm Good
Southwater, West Sussex	38 Good	7.34μg/m³ Good	22.58μg/m³ Good	34.15ppb Good	0.86ppb Good	4.50ppb Good	0.25ppm Good
Horsham, West Sussex	38 Good	7.34μg/m³ Good	22.58μg/m³ Good	34.15ppb Good	0.86ppb Good	4.50ppb Good	0.25ppm Good
Barnham, West Sussex	49 Good	9.12μg/m³ Good	20.85μg/m³ Good	34.54ppb Good	0.76ppb Good	4.64ppb Good	0.25ppm Good
Bognor Regis, West Sussex	49 Good	9.12μg/m³ Good	20.85μg/m³ Good	34.54ppb Good	0.76ppb Good	4.64ppb Good	0.25ppm Good
Southwick, West Sussex	49 Good	9.12μg/m³ Good	21.66μg/m³ Good	32.32ppb Good	0.84ppb Good	4.32ppb Good	0.25ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.27ppm

How accurate is West Sussex, UK air quality data?

Air quality data and pollutant measurements for West Sussex, 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 West Sussex, UK updated?

The air quality for West Sussex, UK is updated every hour.

When was the worst air quality at West Sussex, UK in the last 24 hrs?

The worst air quality in West Sussex, UK in the last 24 hours was observed at 06:00:00 on 2025-06-13.

When was the best air quality at West Sussex, UK in the last 24 hrs?

In the last 24 hrs, the best air quality in West Sussex, UK was observed at 03:00:00 on 2025-06-14.

What is the current air quality in West Sussex, UK?

The current air quality in West Sussex, UK is 49, categorized as Good based on real-time data.

What pollutant is the most common in West Sussex, UK?

The most common pollutant in West Sussex, UK is PM2.5.

What should I do if the air quality in West Sussex, UK is poor?

If the air quality in West Sussex, UK is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in West Sussex, UK?

The current PM_2.5 concentration at West Sussex, UK is 9.193 μg/m³.

What is the current concentration of PM₁₀ in West Sussex, UK?

The current PM₁₀ concentration at West Sussex, UK is 26.781 μg/m³.

What is the current concentration of carbon monoxide (CO) in West Sussex, UK?

The current carbon monoxide (CO) concentration at West Sussex, UK is 0.266 ppm.

What is the current concentration of sulfur dioxide (SO₂) in West Sussex, UK?

The current sulfur dioxide (SO₂) concentration at West Sussex, UK is 0.783 ppb.

What is the current concentration of ozone (O₃) in West Sussex, UK?

The current ozone (O₃) concentration at West Sussex, UK is 33.47 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in West Sussex, UK?

The current nitrogen dioxide (NO₂) concentration at West Sussex, UK is 7.07 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-12T06:00:00.000Z	49 \| good	9.291 \| good	23.01 \| good	41.296 \| good	0.566 \| good	6.795 \| good	0.033 \| good
2025-06-12T07:00:00.000Z	49 \| good	9.291 \| good	23.01 \| good	39.478 \| good	0.57 \| good	11.694 \| good	0.047 \| good
2025-06-12T08:00:00.000Z	49 \| good	9.291 \| good	23.029 \| good	44.169 \| good	0.604 \| good	11.595 \| good	0.035 \| good
2025-06-12T09:00:00.000Z	49 \| good	9.291 \| good	23.029 \| good	41.207 \| good	0.552 \| good	11.553 \| good	0.033 \| good
2025-06-12T10:00:00.000Z	49 \| good	9.309 \| good	23.425 \| good	29.244 \| good	0.685 \| good	10.298 \| good	0.032 \| good
2025-06-12T11:00:00.000Z	52 \| moderate	9.806 \| good	23.943 \| good	31.807 \| good	0.705 \| good	8.961 \| good	0.032 \| good
2025-06-12T12:00:00.000Z	52 \| moderate	9.806 \| good	23.961 \| good	40.258 \| good	0.945 \| good	8.276 \| good	0.031 \| good
2025-06-12T13:00:00.000Z	52 \| moderate	9.586 \| good	22.88 \| good	40.478 \| good	1.334 \| good	15.393 \| good	0.285 \| good
2025-06-12T14:00:00.000Z	52 \| moderate	9.637 \| good	22.966 \| good	41.239 \| good	1.366 \| good	8.004 \| good	0.265 \| good
2025-06-12T15:00:00.000Z	52 \| moderate	10.32 \| good	24.875 \| good	37.967 \| good	0.903 \| good	6.282 \| good	0.031 \| good
2025-06-12T16:00:00.000Z	52 \| moderate	10.32 \| good	24.875 \| good	42.594 \| good	0.72 \| good	7.242 \| good	0.033 \| good
2025-06-12T17:00:00.000Z	52 \| moderate	10.32 \| good	24.875 \| good	38.563 \| good	0.706 \| good	6.727 \| good	0.034 \| good
2025-06-12T18:00:00.000Z	54 \| moderate	10.736 \| good	25.29 \| good	48.548 \| good	0.705 \| good	8.226 \| good	0.035 \| good
2025-06-12T19:00:00.000Z	54 \| moderate	10.736 \| good	25.29 \| good	41.016 \| good	0.722 \| good	7.373 \| good	0.036 \| good
2025-06-12T20:00:00.000Z	54 \| moderate	10.736 \| good	25.29 \| good	44.215 \| good	0.633 \| good	6.895 \| good	0.037 \| good
2025-06-12T21:00:00.000Z	54 \| moderate	10.835 \| good	25.689 \| good	38.687 \| good	0.63 \| good	8.53 \| good	0.036 \| good
2025-06-12T22:00:00.000Z	54 \| moderate	10.835 \| good	25.293 \| good	44.557 \| good	0.609 \| good	7.102 \| good	0.031 \| good
2025-06-12T23:00:00.000Z	54 \| moderate	10.835 \| good	25.293 \| good	45.082 \| good	0.705 \| good	6.472 \| good	0.033 \| good
2025-06-13T00:00:00.000Z	56 \| moderate	11.533 \| good	24.83 \| good	38.162 \| good	0.771 \| good	5.942 \| good	0.289 \| good
2025-06-13T01:00:00.000Z	56 \| moderate	11.533 \| good	24.83 \| good	35.639 \| good	0.628 \| good	4.606 \| good	0.27 \| good
2025-06-13T02:00:00.000Z	56 \| moderate	11.522 \| good	24.83 \| good	33.648 \| good	0.627 \| good	3.936 \| good	0.27 \| good
2025-06-13T03:00:00.000Z	54 \| moderate	11.496 \| good	24.757 \| good	35.932 \| good	0.614 \| good	6.256 \| good	0.261 \| good
2025-06-13T04:00:00.000Z	54 \| moderate	11.496 \| good	24.757 \| good	28.715 \| good	0.612 \| good	7.424 \| good	0.278 \| good
2025-06-13T05:00:00.000Z	56 \| moderate	11.513 \| good	25.365 \| good	32.012 \| good	0.666 \| good	5.261 \| good	0.294 \| good
2025-06-13T06:00:00.000Z	56 \| moderate	11.532 \| good	25.365 \| good	26.328 \| good	0.646 \| good	5.772 \| good	0.295 \| good
2025-06-13T07:00:00.000Z	54 \| moderate	11.117 \| good	25.365 \| good	24.369 \| good	0.694 \| good	10.724 \| good	0.295 \| good
2025-06-13T08:00:00.000Z	54 \| moderate	11.117 \| good	25.365 \| good	17.854 \| good	0.745 \| good	8.934 \| good	0.29 \| good
2025-06-13T09:00:00.000Z	54 \| moderate	11.117 \| good	25.365 \| good	19.503 \| good	0.737 \| good	7.46 \| good	0.306 \| good
2025-06-13T10:00:00.000Z	54 \| moderate	11.117 \| good	24.95 \| good	25.938 \| good	0.664 \| good	5.803 \| good	0.298 \| good
2025-06-13T11:00:00.000Z	54 \| moderate	11.017 \| good	24.551 \| good	30.989 \| good	0.74 \| good	5.529 \| good	0.278 \| good
2025-06-13T12:00:00.000Z	54 \| moderate	11.017 \| good	24.533 \| good	32.886 \| good	0.742 \| good	5.278 \| good	0.271 \| good
2025-06-13T13:00:00.000Z	54 \| moderate	10.602 \| good	24.533 \| good	20.537 \| good	0.902 \| good	6.226 \| good	0.27 \| good
2025-06-13T14:00:00.000Z	54 \| moderate	10.602 \| good	24.533 \| good	23.44 \| good	0.898 \| good	4.949 \| good	0.31 \| good
2025-06-13T15:00:00.000Z	54 \| moderate	10.502 \| good	24.015 \| good	25.287 \| good	0.757 \| good	5.106 \| good	0.263 \| good
2025-06-13T16:00:00.000Z	54 \| moderate	10.502 \| good	23.619 \| good	34.602 \| good	0.828 \| good	5.845 \| good	0.273 \| good
2025-06-13T17:00:00.000Z	54 \| moderate	10.502 \| good	24.015 \| good	34.665 \| good	0.829 \| good	8.543 \| good	0.282 \| good
2025-06-13T18:00:00.000Z	52 \| moderate	10.106 \| good	23.619 \| good	37.648 \| good	0.902 \| good	7.787 \| good	0.291 \| good
2025-06-13T19:00:00.000Z	52 \| moderate	10.087 \| good	23.619 \| good	38.385 \| good	0.907 \| good	7.82 \| good	0.284 \| good
2025-06-13T20:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	39.508 \| good	0.689 \| good	8.512 \| good	0.33 \| good
2025-06-13T21:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	31.268 \| good	0.683 \| good	7.985 \| good	0.289 \| good
2025-06-13T22:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	37.428 \| good	0.695 \| good	5.99 \| good	0.276 \| good
2025-06-13T23:00:00.000Z	52 \| moderate	10.384 \| good	23.517 \| good	37.233 \| good	0.709 \| good	4.906 \| good	0.264 \| good
2025-06-14T00:00:00.000Z	49 \| good	9.175 \| good	20.533 \| good	33.872 \| good	0.734 \| good	5.27 \| good	0.275 \| good
2025-06-14T01:00:00.000Z	44 \| good	8.434 \| good	20.533 \| good	34.624 \| good	0.725 \| good	4.782 \| good	0.245 \| good
2025-06-14T02:00:00.000Z	44 \| good	8.434 \| good	20.533 \| good	36.05 \| good	0.659 \| good	4.634 \| good	0.249 \| good
2025-06-14T03:00:00.000Z	44 \| good	8.445 \| good	20.57 \| good	33.425 \| good	0.805 \| good	5.177 \| good	0.247 \| good
2025-06-14T04:00:00.000Z	49 \| good	9.186 \| good	21.311 \| good	29.798 \| good	0.791 \| good	7.064 \| good	0.266 \| good
2025-06-14T05:00:00.000Z	49 \| good	8.637 \| good	20.061 \| good	28.579 \| good	0.971 \| good	6.059 \| good	0.268 \| good
2025-06-14T05:00:00.000Z	49 \| good	9.193 \| good	26.781 \| good	33.47 \| good	0.783 \| good	7.07 \| good	0.266 \| good
2025-06-14T06:00:00.000Z	52 \| moderate	9.87 \| good	12.56 \| good	34.328 \| good	0.202 \| good	5.239 \| good	0.136 \| good
2025-06-14T07:00:00.000Z	38 \| good	7.14 \| good	10.149 \| good	34.449 \| good	0.123 \| good	3.947 \| good	0.127 \| good
2025-06-14T08:00:00.000Z	38 \| good	6.794 \| good	9.517 \| good	34.38 \| good	0.1 \| good	2.456 \| good	0.123 \| good
2025-06-14T09:00:00.000Z	38 \| good	6.807 \| good	9.784 \| good	35.613 \| good	0.089 \| good	1.831 \| good	0.124 \| good
2025-06-14T10:00:00.000Z	34 \| good	5.747 \| good	9.729 \| good	36.875 \| good	0.113 \| good	1.429 \| good	0.127 \| good
2025-06-14T11:00:00.000Z	36 \| good	3.729 \| good	8.576 \| good	38.78 \| good	0.105 \| good	1.3 \| good	0.14 \| good
2025-06-14T12:00:00.000Z	37 \| good	3.707 \| good	7.096 \| good	40.359 \| good	0.074 \| good	0.834 \| good	0.146 \| good
2025-06-14T13:00:00.000Z	40 \| good	3.689 \| good	6.19 \| good	42.511 \| good	0.075 \| good	0.678 \| good	0.144 \| good
2025-06-14T14:00:00.000Z	40 \| good	4.281 \| good	8.029 \| good	43.476 \| good	0.085 \| good	0.695 \| good	0.149 \| good
2025-06-14T15:00:00.000Z	41 \| good	4.586 \| good	9.284 \| good	43.618 \| good	0.086 \| good	0.652 \| good	0.147 \| good
2025-06-14T16:00:00.000Z	40 \| good	3.976 \| good	9.483 \| good	42.564 \| good	0.085 \| good	0.739 \| good	0.144 \| good
2025-06-14T17:00:00.000Z	39 \| good	3.825 \| good	9.373 \| good	41.783 \| good	0.09 \| good	0.875 \| good	0.137 \| good
2025-06-14T18:00:00.000Z	38 \| good	4.042 \| good	9.614 \| good	40.806 \| good	0.1 \| good	1.067 \| good	0.132 \| good
2025-06-14T19:00:00.000Z	36 \| good	4.223 \| good	9.441 \| good	39.204 \| good	0.116 \| good	1.458 \| good	0.131 \| good
2025-06-14T20:00:00.000Z	34 \| good	4.258 \| good	9.047 \| good	37.47 \| good	0.118 \| good	1.901 \| good	0.134 \| good
2025-06-14T21:00:00.000Z	33 \| good	4.299 \| good	8.57 \| good	35.635 \| good	0.12 \| good	2.16 \| good	0.138 \| good
2025-06-14T22:00:00.000Z	31 \| good	4.447 \| good	7.82 \| good	33.407 \| good	0.127 \| good	2.289 \| good	0.139 \| good
2025-06-14T23:00:00.000Z	30 \| good	4.405 \| good	7.457 \| good	32.027 \| good	0.123 \| good	2.38 \| good	0.139 \| good
2025-06-15T00:00:00.000Z	29 \| good	4.324 \| good	7.281 \| good	30.516 \| good	0.122 \| good	2.548 \| good	0.139 \| good
2025-06-15T01:00:00.000Z	27 \| good	4.442 \| good	7.099 \| good	28.814 \| good	0.126 \| good	2.642 \| good	0.141 \| good
2025-06-15T02:00:00.000Z	27 \| good	4.55 \| good	7.02 \| good	27.525 \| good	0.139 \| good	2.595 \| good	0.141 \| good
2025-06-15T03:00:00.000Z	27 \| good	4.591 \| good	6.961 \| good	26.259 \| good	0.169 \| good	2.963 \| good	0.142 \| good
2025-06-15T04:00:00.000Z	27 \| good	4.508 \| good	6.8 \| good	24.683 \| good	0.204 \| good	3.259 \| good	0.143 \| good
2025-06-15T05:00:00.000Z	23 \| good	4.41 \| good	6.701 \| good	24.92 \| good	0.254 \| good	3.424 \| good	0.143 \| good
2025-06-15T06:00:00.000Z	26 \| good	4.141 \| good	6.513 \| good	28.38 \| good	0.303 \| good	2.795 \| good	0.144 \| good
2025-06-15T07:00:00.000Z	29 \| good	3.975 \| good	6.406 \| good	30.912 \| good	0.283 \| good	2.076 \| good	0.147 \| good
2025-06-15T08:00:00.000Z	31 \| good	3.805 \| good	6.28 \| good	33.173 \| good	0.239 \| good	1.44 \| good	0.15 \| good
2025-06-15T09:00:00.000Z	31 \| good	3.731 \| good	6.165 \| good	33.587 \| good	0.199 \| good	1.431 \| good	0.153 \| good
2025-06-15T10:00:00.000Z	32 \| good	3.656 \| good	6.374 \| good	35.307 \| good	0.172 \| good	1.183 \| good	0.155 \| good
2025-06-15T11:00:00.000Z	32 \| good	3.735 \| good	6.165 \| good	35.474 \| good	0.153 \| good	1.049 \| good	0.156 \| good
2025-06-15T12:00:00.000Z	33 \| good	3.753 \| good	5.648 \| good	35.895 \| good	0.14 \| good	0.915 \| good	0.155 \| good
2025-06-15T13:00:00.000Z	34 \| good	3.897 \| good	6.024 \| good	37.145 \| good	0.141 \| good	0.888 \| good	0.152 \| good
2025-06-15T14:00:00.000Z	35 \| good	4.221 \| good	6.068 \| good	38.041 \| good	0.134 \| good	0.872 \| good	0.156 \| good
2025-06-15T15:00:00.000Z	36 \| good	4.298 \| good	5.899 \| good	38.584 \| good	0.129 \| good	0.925 \| good	0.161 \| good
2025-06-15T16:00:00.000Z	36 \| good	4.193 \| good	5.646 \| good	38.711 \| good	0.124 \| good	1.066 \| good	0.164 \| good
2025-06-15T17:00:00.000Z	34 \| good	3.89 \| good	5.581 \| good	36.664 \| good	0.101 \| good	1.086 \| good	0.163 \| good
2025-06-15T18:00:00.000Z	32 \| good	3.901 \| good	5.569 \| good	34.806 \| good	0.085 \| good	1.047 \| good	0.163 \| good
2025-06-15T19:00:00.000Z	30 \| good	3.977 \| good	5.884 \| good	32.416 \| good	0.09 \| good	1.3 \| good	0.16 \| good
2025-06-15T20:00:00.000Z	30 \| good	4.383 \| good	6.041 \| good	32.319 \| good	0.099 \| good	1.543 \| good	0.158 \| good
2025-06-15T21:00:00.000Z	30 \| good	4.847 \| good	6.415 \| good	32.39 \| good	0.125 \| good	1.711 \| good	0.164 \| good
2025-06-15T22:00:00.000Z	29 \| good	5.243 \| good	7.095 \| good	30.852 \| good	0.15 \| good	1.907 \| good	0.166 \| good
2025-06-15T23:00:00.000Z	27 \| good	4.807 \| good	7.38 \| good	28.544 \| good	0.148 \| good	2.123 \| good	0.168 \| good
2025-06-16T00:00:00.000Z	24 \| good	4.489 \| good	7.301 \| good	25.715 \| good	0.157 \| good	2.529 \| good	0.17 \| good
2025-06-16T01:00:00.000Z	27 \| good	4.53 \| good	7.13 \| good	23.118 \| good	0.164 \| good	2.556 \| good	0.169 \| good
2025-06-16T02:00:00.000Z	27 \| good	4.568 \| good	7.331 \| good	21.924 \| good	0.166 \| good	2.619 \| good	0.164 \| good
2025-06-16T03:00:00.000Z	27 \| good	5.099 \| good	7.465 \| good	21.031 \| good	0.173 \| good	2.588 \| good	0.156 \| good
2025-06-16T04:00:00.000Z	33 \| good	5.955 \| good	7.745 \| good	20.472 \| good	0.179 \| good	2.559 \| good	0.149 \| good
2025-06-16T05:00:00.000Z	33 \| good	6.056 \| good	7.82 \| good	22.053 \| good	0.183 \| good	2.302 \| good	0.145 \| good

Live air quality index in West Sussex, UK today

Major air pollutants in West Sussex, UK

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live West Sussex, UK air quality forecast and history

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West Sussex, UK air quality map: Track AQI near you

Air quality in cities of West Sussex, UK

Air quality in nearby states

Surrey, UK

East Sussex, UK

Bracknell Forest, UK

Wokingham, UK

Hampshire, UK

Windsor and Maidenhead, UK

How accurate is West Sussex, UK air quality data?

Air quality levels in UK

Frequently asked questions

How often is the air quality data for West Sussex, UK updated?

When was the worst air quality at West Sussex, UK in the last 24 hrs?

When was the best air quality at West Sussex, UK in the last 24 hrs?

What is the current air quality in West Sussex, UK?

What pollutant is the most common in West Sussex, UK?

What should I do if the air quality in West Sussex, UK is poor?

What is the current concentration of PM2.5 in West Sussex, UK?

What is the current concentration of PM10 in West Sussex, UK?

What is the current concentration of carbon monoxide (CO) in West Sussex, UK?

What is the current concentration of sulfur dioxide (SO2) in West Sussex, UK?

What is the current concentration of ozone (O3) in West Sussex, UK?

What is the current concentration of nitrogen dioxide (NO2) in West Sussex, UK?

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 West Sussex, UK?

What is the current concentration of PM₁₀ in West Sussex, UK?

What is the current concentration of sulfur dioxide (SO₂) in West Sussex, UK?

What is the current concentration of ozone (O₃) in West Sussex, UK?

What is the current concentration of nitrogen dioxide (NO₂) in West Sussex, UK?