What is the PM10 level in Cornwall, UK at the moment?

The PM10 concentration in Cornwall, UK is 9.91 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Cornwall, UK at the moment?

Currently, Cornwall, UK has a sulfur dioxide (SO2) concentration of 0.16 ppb.

What is the ozone (O3) level in Cornwall, UK at the moment?

The current ozone (O3) level in Cornwall, UK at the moment is 33.515 ppm.

What is the nitrogen dioxide (NO2) level in Cornwall, UK at the moment?

Nitrogen dioxide (NO2) level in Cornwall, UK at the moment is 0.869 ppb.

Live air quality index in Cornwall, UK today

Q: What is the PM2.5 level in Cornwall, UK at the moment?

PM2.5 levels in Cornwall, UK are currently 3.986 μg/m3.

Stay updated with real-time air quality in Cornwall, 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

Cornwall, UK

Last updated: ... (Local time)

Major air pollutants in Cornwall, UK

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.99 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.91 μg/m³

155

255

425

605+

Ozone (O₃)

33.52 ppb

201

201+

Sulfur Dioxide (SO₂)

0.16 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

0.87 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.10 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cornwall, UK

Get Live Pollen Counts

Cornwall, UK

Scroll To Air Quality Map

Track live Cornwall, UK air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T09:00:00.000Z	33 \| good	5.657 \| good	12.759 \| good	21.251 \| good	0.412 \| good	3.267 \| good	1.244 \| good
2025-12-05T10:00:00.000Z	27 \| good	5.286 \| good	12.365 \| good	24.137 \| good	0.502 \| good	4.892 \| good	0.475 \| good
2025-12-05T11:00:00.000Z	27 \| good	5.394 \| good	11.893 \| good	25.36 \| good	0.5 \| good	4.129 \| good	0.351 \| good
2025-12-05T12:00:00.000Z	27 \| good	5.194 \| good	10.56 \| good	28.349 \| good	0.488 \| good	4.69 \| good	0.357 \| good
2025-12-05T13:00:00.000Z	28 \| good	5.218 \| good	10.725 \| good	29.638 \| good	0.413 \| good	3.206 \| good	0.333 \| good
2025-12-05T14:00:00.000Z	27 \| good	5.492 \| good	12.219 \| good	29.399 \| good	0.413 \| good	2.875 \| good	0.379 \| good
2025-12-05T15:00:00.000Z	33 \| good	5.872 \| good	12.718 \| good	31.97 \| good	0.413 \| good	2.629 \| good	0.49 \| good
2025-12-05T16:00:00.000Z	33 \| good	6.385 \| good	12.453 \| good	25.489 \| good	0.64 \| good	2.605 \| good	0.427 \| good
2025-12-05T17:00:00.000Z	33 \| good	6.156 \| good	11.567 \| good	30.855 \| good	0.732 \| good	2.658 \| good	0.569 \| good
2025-12-05T18:00:00.000Z	34 \| good	5.883 \| good	14.364 \| good	37.013 \| good	0.536 \| good	2.251 \| good	1.449 \| good
2025-12-05T19:00:00.000Z	34 \| good	5.143 \| good	11.054 \| good	37.244 \| good	0.62 \| good	5.015 \| good	1.729 \| good
2025-12-05T20:00:00.000Z	38 \| good	6.52 \| good	11.051 \| good	37.147 \| good	0.766 \| good	3.948 \| good	2.089 \| good
2025-12-05T21:00:00.000Z	33 \| good	5.976 \| good	13.642 \| good	36.271 \| good	0.544 \| good	3.798 \| good	1.729 \| good
2025-12-05T22:00:00.000Z	33 \| good	6.056 \| good	16.003 \| good	35.869 \| good	0.509 \| good	3.029 \| good	0.423 \| good
2025-12-05T23:00:00.000Z	34 \| good	5.733 \| good	17.363 \| good	37.295 \| good	0.509 \| good	2.358 \| good	0.288 \| good
2025-12-06T00:00:00.000Z	36 \| good	5.663 \| good	16.659 \| good	38.715 \| good	0.466 \| good	3.239 \| good	1.146 \| good
2025-12-06T01:00:00.000Z	36 \| good	6.03 \| good	14.45 \| good	39.2 \| good	0.465 \| good	1.788 \| good	0.907 \| good
2025-12-06T02:00:00.000Z	38 \| good	6.874 \| good	16.273 \| good	40.257 \| good	0.466 \| good	1.193 \| good	0.92 \| good
2025-12-06T03:00:00.000Z	38 \| good	6.843 \| good	16.237 \| good	40.084 \| good	0.466 \| good	0.822 \| good	0.738 \| good
2025-12-06T04:00:00.000Z	38 \| good	7.4 \| good	17.915 \| good	40.951 \| good	0.466 \| good	0.532 \| good	0.652 \| good
2025-12-06T05:00:00.000Z	38 \| good	7.224 \| good	19.653 \| good	41.04 \| good	0.455 \| good	1.28 \| good	0.871 \| good
2025-12-06T06:00:00.000Z	44 \| good	8.035 \| good	20.193 \| good	40.986 \| good	0.578 \| good	1.163 \| good	0.529 \| good
2025-12-06T07:00:00.000Z	44 \| good	7.948 \| good	20.487 \| good	40.205 \| good	0.578 \| good	1.778 \| good	0.783 \| good
2025-12-06T08:00:00.000Z	44 \| good	8.075 \| good	24.051 \| good	40.379 \| good	0.633 \| good	1.562 \| good	0.505 \| good
2025-12-06T09:00:00.000Z	44 \| good	8.43 \| good	24.199 \| good	37.014 \| good	0.51 \| good	1.576 \| good	0.409 \| good
2025-12-06T10:00:00.000Z	44 \| good	8.484 \| good	24.952 \| good	39.558 \| good	0.466 \| good	2.318 \| good	0.32 \| good
2025-12-06T11:00:00.000Z	49 \| good	9.326 \| good	19.427 \| good	37.216 \| good	0.466 \| good	3.167 \| good	0.266 \| good
2025-12-06T12:00:00.000Z	49 \| good	9.447 \| good	18.451 \| good	37.96 \| good	0.466 \| good	3.01 \| good	0.537 \| good
2025-12-06T13:00:00.000Z	49 \| good	9.489 \| good	19.631 \| good	35.089 \| good	0.466 \| good	3.236 \| good	0.267 \| good
2025-12-06T14:00:00.000Z	49 \| good	9.3 \| good	18.055 \| good	32.132 \| good	0.413 \| good	4.344 \| good	0.246 \| good
2025-12-06T15:00:00.000Z	49 \| good	9.46 \| good	21.746 \| good	34.552 \| good	0.465 \| good	4.203 \| good	0.059 \| good
2025-12-06T16:00:00.000Z	52 \| moderate	9.772 \| good	24.077 \| good	37.057 \| good	0.455 \| good	5.094 \| good	0.06 \| good
2025-12-06T17:00:00.000Z	52 \| moderate	10.194 \| good	24.776 \| good	36.954 \| good	0.403 \| good	4.449 \| good	0.076 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.422 \| good	24.716 \| good	36.33 \| good	0.403 \| good	4.401 \| good	0.1 \| good
2025-12-06T19:00:00.000Z	54 \| moderate	10.758 \| good	23.361 \| good	37.299 \| good	0.403 \| good	4.82 \| good	0.096 \| good
2025-12-06T20:00:00.000Z	54 \| moderate	10.561 \| good	25.398 \| good	38.709 \| good	0.455 \| good	4.911 \| good	0.134 \| good
2025-12-06T21:00:00.000Z	52 \| moderate	10.456 \| good	19.93 \| good	37.963 \| good	0.455 \| good	4.567 \| good	0.141 \| good
2025-12-06T22:00:00.000Z	52 \| moderate	10.414 \| good	23.686 \| good	36.986 \| good	0.455 \| good	4.845 \| good	0.244 \| good
2025-12-06T23:00:00.000Z	54 \| moderate	10.658 \| good	21.87 \| good	35.743 \| good	0.456 \| good	5.192 \| good	0.241 \| good
2025-12-07T00:00:00.000Z	54 \| moderate	10.68 \| good	20.585 \| good	36.211 \| good	0.415 \| good	6.567 \| good	0.74 \| good
2025-12-07T01:00:00.000Z	52 \| moderate	10.11 \| good	20.625 \| good	35.572 \| good	0.414 \| good	4.219 \| good	0.675 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	10.515 \| good	24.728 \| good	35.012 \| good	0.414 \| good	3.946 \| good	0.578 \| good
2025-12-07T03:00:00.000Z	52 \| moderate	9.929 \| good	23.984 \| good	34.475 \| good	0.401 \| good	5.966 \| good	0.573 \| good
2025-12-07T04:00:00.000Z	49 \| good	8.948 \| good	22.617 \| good	31.104 \| good	0.401 \| good	2.651 \| good	0.493 \| good
2025-12-07T05:00:00.000Z	49 \| good	8.989 \| good	20.868 \| good	33.402 \| good	0.384 \| good	1.265 \| good	0.186 \| good
2025-12-07T06:00:00.000Z	49 \| good	8.613 \| good	18.44 \| good	33.321 \| good	0.382 \| good	0.953 \| good	0.114 \| good
2025-12-07T07:00:00.000Z	49 \| good	8.705 \| good	19.051 \| good	31.418 \| good	0.382 \| good	0.841 \| good	0.11 \| good
2025-12-07T08:00:00.000Z	38 \| good	7.252 \| good	21.309 \| good	33.936 \| good	0.382 \| good	0.758 \| good	0.132 \| good
2025-12-07T08:00:00.000Z	31 \| good	3.986 \| good	9.91 \| good	33.515 \| good	0.16 \| good	0.869 \| good	0.102 \| good
2025-12-07T09:00:00.000Z	29 \| good	3.342 \| good	7.826 \| good	31.107 \| good	0.136 \| good	0.944 \| good	0.096 \| good
2025-12-07T10:00:00.000Z	29 \| good	2.784 \| good	3.638 \| good	30.997 \| good	0.101 \| good	1.125 \| good	0.096 \| good
2025-12-07T11:00:00.000Z	31 \| good	2.424 \| good	3.62 \| good	33.034 \| good	0.073 \| good	1.036 \| good	0.095 \| good
2025-12-07T12:00:00.000Z	33 \| good	2.604 \| good	3.757 \| good	36.459 \| good	0.062 \| good	0.86 \| good	0.095 \| good
2025-12-07T13:00:00.000Z	34 \| good	2.898 \| good	5.392 \| good	37.412 \| good	0.056 \| good	0.645 \| good	0.094 \| good
2025-12-07T14:00:00.000Z	35 \| good	3.275 \| good	6.984 \| good	37.84 \| good	0.052 \| good	0.577 \| good	0.094 \| good
2025-12-07T15:00:00.000Z	35 \| good	3.616 \| good	8.066 \| good	38.393 \| good	0.049 \| good	0.561 \| good	0.095 \| good
2025-12-07T16:00:00.000Z	36 \| good	3.763 \| good	11.222 \| good	38.845 \| good	0.045 \| good	0.604 \| good	0.095 \| good
2025-12-07T17:00:00.000Z	33 \| good	3.171 \| good	9.907 \| good	36.238 \| good	0.048 \| good	0.582 \| good	0.095 \| good
2025-12-07T18:00:00.000Z	33 \| good	2.885 \| good	7.283 \| good	36.121 \| good	0.057 \| good	0.558 \| good	0.097 \| good
2025-12-07T19:00:00.000Z	32 \| good	3.392 \| good	7.672 \| good	34.958 \| good	0.085 \| good	0.583 \| good	0.1 \| good
2025-12-07T20:00:00.000Z	34 \| good	3.099 \| good	7.087 \| good	36.694 \| good	0.119 \| good	0.549 \| good	0.102 \| good
2025-12-07T21:00:00.000Z	35 \| good	2.818 \| good	6.394 \| good	37.868 \| good	0.165 \| good	0.554 \| good	0.103 \| good
2025-12-07T22:00:00.000Z	36 \| good	2.833 \| good	6.617 \| good	38.924 \| good	0.165 \| good	0.594 \| good	0.104 \| good
2025-12-07T23:00:00.000Z	35 \| good	2.975 \| good	7.019 \| good	38.212 \| good	0.143 \| good	0.693 \| good	0.103 \| good
2025-12-08T00:00:00.000Z	33 \| good	3.313 \| good	8.071 \| good	36.429 \| good	0.123 \| good	0.794 \| good	0.103 \| good
2025-12-08T01:00:00.000Z	32 \| good	3.351 \| good	8.175 \| good	34.742 \| good	0.099 \| good	0.832 \| good	0.102 \| good
2025-12-08T02:00:00.000Z	32 \| good	3.124 \| good	7.702 \| good	34.67 \| good	0.09 \| good	0.784 \| good	0.101 \| good
2025-12-08T03:00:00.000Z	31 \| good	3.376 \| good	8.419 \| good	34.209 \| good	0.087 \| good	0.684 \| good	0.099 \| good
2025-12-08T04:00:00.000Z	32 \| good	3.484 \| good	9.612 \| good	34.636 \| good	0.082 \| good	0.717 \| good	0.098 \| good
2025-12-08T05:00:00.000Z	32 \| good	3.601 \| good	10.427 \| good	34.86 \| good	0.093 \| good	0.71 \| good	0.098 \| good
2025-12-08T06:00:00.000Z	33 \| good	3.455 \| good	10.843 \| good	35.824 \| good	0.1 \| good	0.645 \| good	0.099 \| good
2025-12-08T07:00:00.000Z	33 \| good	3.386 \| good	8.344 \| good	36.366 \| good	0.109 \| good	0.736 \| good	0.1 \| good
2025-12-08T08:00:00.000Z	34 \| good	3.259 \| good	7.016 \| good	36.637 \| good	0.129 \| good	0.848 \| good	0.101 \| good
2025-12-08T09:00:00.000Z	33 \| good	3.294 \| good	6.805 \| good	36.411 \| good	0.139 \| good	0.9 \| good	0.103 \| good
2025-12-08T10:00:00.000Z	33 \| good	3.693 \| good	7.688 \| good	36.195 \| good	0.135 \| good	0.939 \| good	0.101 \| good
2025-12-08T11:00:00.000Z	33 \| good	4.025 \| good	8.57 \| good	36.421 \| good	0.13 \| good	0.875 \| good	0.101 \| good
2025-12-08T12:00:00.000Z	34 \| good	3.859 \| good	8.707 \| good	36.848 \| good	0.114 \| good	0.71 \| good	0.103 \| good
2025-12-08T13:00:00.000Z	36 \| good	3.912 \| good	8.935 \| good	38.618 \| good	0.095 \| good	0.728 \| good	0.103 \| good
2025-12-08T14:00:00.000Z	36 \| good	3.715 \| good	7.698 \| good	39.024 \| good	0.094 \| good	0.813 \| good	0.104 \| good
2025-12-08T15:00:00.000Z	35 \| good	3.557 \| good	7.596 \| good	38.45 \| good	0.091 \| good	0.918 \| good	0.104 \| good
2025-12-08T16:00:00.000Z	35 \| good	3.528 \| good	7.427 \| good	37.654 \| good	0.098 \| good	0.982 \| good	0.104 \| good
2025-12-08T17:00:00.000Z	34 \| good	3.406 \| good	6.975 \| good	36.685 \| good	0.111 \| good	1.11 \| good	0.105 \| good
2025-12-08T18:00:00.000Z	32 \| good	4.252 \| good	8.058 \| good	34.787 \| good	0.134 \| good	1.318 \| good	0.105 \| good
2025-12-08T19:00:00.000Z	32 \| good	4.515 \| good	9.047 \| good	34.709 \| good	0.143 \| good	1.289 \| good	0.105 \| good
2025-12-08T20:00:00.000Z	31 \| good	4.39 \| good	8.721 \| good	34.318 \| good	0.143 \| good	1.299 \| good	0.104 \| good
2025-12-08T21:00:00.000Z	31 \| good	4.517 \| good	8.189 \| good	34.185 \| good	0.13 \| good	1.239 \| good	0.102 \| good
2025-12-08T22:00:00.000Z	31 \| good	4.486 \| good	8.373 \| good	33.781 \| good	0.131 \| good	1.483 \| good	0.1 \| good
2025-12-08T23:00:00.000Z	31 \| good	3.798 \| good	8.6 \| good	33.465 \| good	0.141 \| good	2.05 \| good	0.097 \| good
2025-12-09T00:00:00.000Z	33 \| good	2.755 \| good	6.409 \| good	35.853 \| good	0.081 \| good	1.668 \| good	0.093 \| good
2025-12-09T01:00:00.000Z	33 \| good	2.616 \| good	4.508 \| good	36.164 \| good	0.029 \| good	1.254 \| good	0.092 \| good
2025-12-09T02:00:00.000Z	34 \| good	2.92 \| good	4.141 \| good	36.954 \| good	0.034 \| good	0.86 \| good	0.095 \| good
2025-12-09T03:00:00.000Z	34 \| good	3.003 \| good	4.853 \| good	37.067 \| good	0.038 \| good	0.782 \| good	0.094 \| good
2025-12-09T04:00:00.000Z	34 \| good	3.177 \| good	6.088 \| good	37.291 \| good	0.043 \| good	0.667 \| good	0.095 \| good
2025-12-09T05:00:00.000Z	35 \| good	3.496 \| good	6.289 \| good	37.998 \| good	0.052 \| good	0.662 \| good	0.095 \| good
2025-12-09T06:00:00.000Z	35 \| good	4.033 \| good	6.292 \| good	38.076 \| good	0.043 \| good	0.775 \| good	0.095 \| good
2025-12-09T07:00:00.000Z	35 \| good	5.239 \| good	10.242 \| good	38.133 \| good	0.06 \| good	0.96 \| good	0.095 \| good
2025-12-09T08:00:00.000Z	35 \| good	5.827 \| good	13.618 \| good	37.858 \| good	0.089 \| good	1.144 \| good	0.096 \| good

Cornwall

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Cornwall, UK air quality map: Stay updated on AQI near you

Air quality in cities of Cornwall, UK

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Liskeard, Cornwall	38 Good	6.67μg/m³ Good	21.43μg/m³ Good	32.83ppb Good	0.38ppb Good	0.77ppb Good	0.13ppm Good
Camborne, Cornwall	31 Good	3.33μg/m³ Good	6.93μg/m³ Good	34.33ppb Good	0.10ppb Good	0.81ppb Good	0.09ppm Good
Falmouth, Cornwall	32 Good	3.40μg/m³ Good	7.15μg/m³ Good	35.01ppb Good	0.12ppb Good	1.09ppb Good	0.10ppm Good
Helston, Cornwall	31 Good	3.35μg/m³ Good	7.31μg/m³ Good	34.40ppb Good	0.08ppb Good	0.81ppb Good	0.09ppm Good
Redruth, Cornwall	31 Good	3.42μg/m³ Good	6.86μg/m³ Good	34.33ppb Good	0.11ppb Good	0.83ppb Good	0.10ppm Good
Penryn, Cornwall	32 Good	3.45μg/m³ Good	7.05μg/m³ Good	34.88ppb Good	0.11ppb Good	0.92ppb Good	0.10ppm Good
Penzance, Cornwall	31 Good	3.02μg/m³ Good	6.03μg/m³ Good	33.94ppb Good	0.08ppb Good	0.84ppb Good	0.09ppm Good
Saltash, Cornwall	31 Good	5.01μg/m³ Good	21.00μg/m³ Good	33.57ppb Good	0.38ppb Good	0.79ppb Good	0.13ppm Good
Truro, Cornwall	31 Good	3.64μg/m³ Good	7.54μg/m³ Good	33.83ppb Good	0.13ppb Good	0.97ppb Good	0.10ppm Good
Newquay, Cornwall	31 Good	3.87μg/m³ Good	7.99μg/m³ Good	32.67ppb Good	0.11ppb Good	0.78ppb Good	0.10ppm Good
St Austell, Cornwall	30 Good	4.11μg/m³ Good	9.08μg/m³ Good	31.83ppb Good	0.13ppb Good	0.98ppb Good	0.10ppm Good
Bodmin, Cornwall	29 Good	4.55μg/m³ Good	10.54μg/m³ Good	30.56ppb Good	0.19ppb Good	0.84ppb Good	0.10ppm Good

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

0.07ppm

How accurate is Cornwall, UK air quality data?

Air quality and pollutant data for Cornwall, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in UK

Check live rankings of places in the UK affected by air pollution.

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Check live rankings of places in the UK with the cleanest air.

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Frequently asked questions

How often is air quality information updated for Cornwall, UK?

The air quality information for Cornwall, UK is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Cornwall, UK at its worst?

In the past 24 hours, the air quality in Cornwall, UK was at its worst at 02:00:00 on 2025-12-07.

When did Cornwall, UK experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Cornwall, UK was observed at 10:00:00 on 2025-12-06.

What is the AQI in Cornwall, UK right now?

As of now, the AQI in Cornwall, UK is 31, indicating Good conditions.

What is the most common type of pollution in Cornwall, UK?

Cornwall, UK air has the highest levels of O3.

What should I do in case of poor air quality in Cornwall, UK?

Poor air quality in Cornwall, UK means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Cornwall, UK at the moment?

PM_2.5 levels in Cornwall, UK are currently 3.986 μg/m³.

What is the PM₁₀ level in Cornwall, UK at the moment?

The PM₁₀ concentration in Cornwall, UK is 9.91 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Cornwall, UK at the moment?

The current carbon monoxide (CO) concentration in Cornwall, UK is 0.102 ppm.

What is the sulfur dioxide (SO₂) level in Cornwall, UK at the moment?

Currently, Cornwall, UK has a sulfur dioxide (SO₂) concentration of 0.16 ppb.

What is the ozone (O₃) level in Cornwall, UK at the moment?

The current ozone (O₃) level in Cornwall, UK at the moment is 33.515 ppm.

What is the nitrogen dioxide (NO₂) level in Cornwall, UK at the moment?

Nitrogen dioxide (NO₂) level in Cornwall, UK at the moment is 0.869 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T09:00:00.000Z	33 \| good	5.657 \| good	12.759 \| good	21.251 \| good	0.412 \| good	3.267 \| good	1.244 \| good
2025-12-05T10:00:00.000Z	27 \| good	5.286 \| good	12.365 \| good	24.137 \| good	0.502 \| good	4.892 \| good	0.475 \| good
2025-12-05T11:00:00.000Z	27 \| good	5.394 \| good	11.893 \| good	25.36 \| good	0.5 \| good	4.129 \| good	0.351 \| good
2025-12-05T12:00:00.000Z	27 \| good	5.194 \| good	10.56 \| good	28.349 \| good	0.488 \| good	4.69 \| good	0.357 \| good
2025-12-05T13:00:00.000Z	28 \| good	5.218 \| good	10.725 \| good	29.638 \| good	0.413 \| good	3.206 \| good	0.333 \| good
2025-12-05T14:00:00.000Z	27 \| good	5.492 \| good	12.219 \| good	29.399 \| good	0.413 \| good	2.875 \| good	0.379 \| good
2025-12-05T15:00:00.000Z	33 \| good	5.872 \| good	12.718 \| good	31.97 \| good	0.413 \| good	2.629 \| good	0.49 \| good
2025-12-05T16:00:00.000Z	33 \| good	6.385 \| good	12.453 \| good	25.489 \| good	0.64 \| good	2.605 \| good	0.427 \| good
2025-12-05T17:00:00.000Z	33 \| good	6.156 \| good	11.567 \| good	30.855 \| good	0.732 \| good	2.658 \| good	0.569 \| good
2025-12-05T18:00:00.000Z	34 \| good	5.883 \| good	14.364 \| good	37.013 \| good	0.536 \| good	2.251 \| good	1.449 \| good
2025-12-05T19:00:00.000Z	34 \| good	5.143 \| good	11.054 \| good	37.244 \| good	0.62 \| good	5.015 \| good	1.729 \| good
2025-12-05T20:00:00.000Z	38 \| good	6.52 \| good	11.051 \| good	37.147 \| good	0.766 \| good	3.948 \| good	2.089 \| good
2025-12-05T21:00:00.000Z	33 \| good	5.976 \| good	13.642 \| good	36.271 \| good	0.544 \| good	3.798 \| good	1.729 \| good
2025-12-05T22:00:00.000Z	33 \| good	6.056 \| good	16.003 \| good	35.869 \| good	0.509 \| good	3.029 \| good	0.423 \| good
2025-12-05T23:00:00.000Z	34 \| good	5.733 \| good	17.363 \| good	37.295 \| good	0.509 \| good	2.358 \| good	0.288 \| good
2025-12-06T00:00:00.000Z	36 \| good	5.663 \| good	16.659 \| good	38.715 \| good	0.466 \| good	3.239 \| good	1.146 \| good
2025-12-06T01:00:00.000Z	36 \| good	6.03 \| good	14.45 \| good	39.2 \| good	0.465 \| good	1.788 \| good	0.907 \| good
2025-12-06T02:00:00.000Z	38 \| good	6.874 \| good	16.273 \| good	40.257 \| good	0.466 \| good	1.193 \| good	0.92 \| good
2025-12-06T03:00:00.000Z	38 \| good	6.843 \| good	16.237 \| good	40.084 \| good	0.466 \| good	0.822 \| good	0.738 \| good
2025-12-06T04:00:00.000Z	38 \| good	7.4 \| good	17.915 \| good	40.951 \| good	0.466 \| good	0.532 \| good	0.652 \| good
2025-12-06T05:00:00.000Z	38 \| good	7.224 \| good	19.653 \| good	41.04 \| good	0.455 \| good	1.28 \| good	0.871 \| good
2025-12-06T06:00:00.000Z	44 \| good	8.035 \| good	20.193 \| good	40.986 \| good	0.578 \| good	1.163 \| good	0.529 \| good
2025-12-06T07:00:00.000Z	44 \| good	7.948 \| good	20.487 \| good	40.205 \| good	0.578 \| good	1.778 \| good	0.783 \| good
2025-12-06T08:00:00.000Z	44 \| good	8.075 \| good	24.051 \| good	40.379 \| good	0.633 \| good	1.562 \| good	0.505 \| good
2025-12-06T09:00:00.000Z	44 \| good	8.43 \| good	24.199 \| good	37.014 \| good	0.51 \| good	1.576 \| good	0.409 \| good
2025-12-06T10:00:00.000Z	44 \| good	8.484 \| good	24.952 \| good	39.558 \| good	0.466 \| good	2.318 \| good	0.32 \| good
2025-12-06T11:00:00.000Z	49 \| good	9.326 \| good	19.427 \| good	37.216 \| good	0.466 \| good	3.167 \| good	0.266 \| good
2025-12-06T12:00:00.000Z	49 \| good	9.447 \| good	18.451 \| good	37.96 \| good	0.466 \| good	3.01 \| good	0.537 \| good
2025-12-06T13:00:00.000Z	49 \| good	9.489 \| good	19.631 \| good	35.089 \| good	0.466 \| good	3.236 \| good	0.267 \| good
2025-12-06T14:00:00.000Z	49 \| good	9.3 \| good	18.055 \| good	32.132 \| good	0.413 \| good	4.344 \| good	0.246 \| good
2025-12-06T15:00:00.000Z	49 \| good	9.46 \| good	21.746 \| good	34.552 \| good	0.465 \| good	4.203 \| good	0.059 \| good
2025-12-06T16:00:00.000Z	52 \| moderate	9.772 \| good	24.077 \| good	37.057 \| good	0.455 \| good	5.094 \| good	0.06 \| good
2025-12-06T17:00:00.000Z	52 \| moderate	10.194 \| good	24.776 \| good	36.954 \| good	0.403 \| good	4.449 \| good	0.076 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.422 \| good	24.716 \| good	36.33 \| good	0.403 \| good	4.401 \| good	0.1 \| good
2025-12-06T19:00:00.000Z	54 \| moderate	10.758 \| good	23.361 \| good	37.299 \| good	0.403 \| good	4.82 \| good	0.096 \| good
2025-12-06T20:00:00.000Z	54 \| moderate	10.561 \| good	25.398 \| good	38.709 \| good	0.455 \| good	4.911 \| good	0.134 \| good
2025-12-06T21:00:00.000Z	52 \| moderate	10.456 \| good	19.93 \| good	37.963 \| good	0.455 \| good	4.567 \| good	0.141 \| good
2025-12-06T22:00:00.000Z	52 \| moderate	10.414 \| good	23.686 \| good	36.986 \| good	0.455 \| good	4.845 \| good	0.244 \| good
2025-12-06T23:00:00.000Z	54 \| moderate	10.658 \| good	21.87 \| good	35.743 \| good	0.456 \| good	5.192 \| good	0.241 \| good
2025-12-07T00:00:00.000Z	54 \| moderate	10.68 \| good	20.585 \| good	36.211 \| good	0.415 \| good	6.567 \| good	0.74 \| good
2025-12-07T01:00:00.000Z	52 \| moderate	10.11 \| good	20.625 \| good	35.572 \| good	0.414 \| good	4.219 \| good	0.675 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	10.515 \| good	24.728 \| good	35.012 \| good	0.414 \| good	3.946 \| good	0.578 \| good
2025-12-07T03:00:00.000Z	52 \| moderate	9.929 \| good	23.984 \| good	34.475 \| good	0.401 \| good	5.966 \| good	0.573 \| good
2025-12-07T04:00:00.000Z	49 \| good	8.948 \| good	22.617 \| good	31.104 \| good	0.401 \| good	2.651 \| good	0.493 \| good
2025-12-07T05:00:00.000Z	49 \| good	8.989 \| good	20.868 \| good	33.402 \| good	0.384 \| good	1.265 \| good	0.186 \| good
2025-12-07T06:00:00.000Z	49 \| good	8.613 \| good	18.44 \| good	33.321 \| good	0.382 \| good	0.953 \| good	0.114 \| good
2025-12-07T07:00:00.000Z	49 \| good	8.705 \| good	19.051 \| good	31.418 \| good	0.382 \| good	0.841 \| good	0.11 \| good
2025-12-07T08:00:00.000Z	38 \| good	7.252 \| good	21.309 \| good	33.936 \| good	0.382 \| good	0.758 \| good	0.132 \| good
2025-12-07T08:00:00.000Z	31 \| good	3.986 \| good	9.91 \| good	33.515 \| good	0.16 \| good	0.869 \| good	0.102 \| good
2025-12-07T09:00:00.000Z	29 \| good	3.342 \| good	7.826 \| good	31.107 \| good	0.136 \| good	0.944 \| good	0.096 \| good
2025-12-07T10:00:00.000Z	29 \| good	2.784 \| good	3.638 \| good	30.997 \| good	0.101 \| good	1.125 \| good	0.096 \| good
2025-12-07T11:00:00.000Z	31 \| good	2.424 \| good	3.62 \| good	33.034 \| good	0.073 \| good	1.036 \| good	0.095 \| good
2025-12-07T12:00:00.000Z	33 \| good	2.604 \| good	3.757 \| good	36.459 \| good	0.062 \| good	0.86 \| good	0.095 \| good
2025-12-07T13:00:00.000Z	34 \| good	2.898 \| good	5.392 \| good	37.412 \| good	0.056 \| good	0.645 \| good	0.094 \| good
2025-12-07T14:00:00.000Z	35 \| good	3.275 \| good	6.984 \| good	37.84 \| good	0.052 \| good	0.577 \| good	0.094 \| good
2025-12-07T15:00:00.000Z	35 \| good	3.616 \| good	8.066 \| good	38.393 \| good	0.049 \| good	0.561 \| good	0.095 \| good
2025-12-07T16:00:00.000Z	36 \| good	3.763 \| good	11.222 \| good	38.845 \| good	0.045 \| good	0.604 \| good	0.095 \| good
2025-12-07T17:00:00.000Z	33 \| good	3.171 \| good	9.907 \| good	36.238 \| good	0.048 \| good	0.582 \| good	0.095 \| good
2025-12-07T18:00:00.000Z	33 \| good	2.885 \| good	7.283 \| good	36.121 \| good	0.057 \| good	0.558 \| good	0.097 \| good
2025-12-07T19:00:00.000Z	32 \| good	3.392 \| good	7.672 \| good	34.958 \| good	0.085 \| good	0.583 \| good	0.1 \| good
2025-12-07T20:00:00.000Z	34 \| good	3.099 \| good	7.087 \| good	36.694 \| good	0.119 \| good	0.549 \| good	0.102 \| good
2025-12-07T21:00:00.000Z	35 \| good	2.818 \| good	6.394 \| good	37.868 \| good	0.165 \| good	0.554 \| good	0.103 \| good
2025-12-07T22:00:00.000Z	36 \| good	2.833 \| good	6.617 \| good	38.924 \| good	0.165 \| good	0.594 \| good	0.104 \| good
2025-12-07T23:00:00.000Z	35 \| good	2.975 \| good	7.019 \| good	38.212 \| good	0.143 \| good	0.693 \| good	0.103 \| good
2025-12-08T00:00:00.000Z	33 \| good	3.313 \| good	8.071 \| good	36.429 \| good	0.123 \| good	0.794 \| good	0.103 \| good
2025-12-08T01:00:00.000Z	32 \| good	3.351 \| good	8.175 \| good	34.742 \| good	0.099 \| good	0.832 \| good	0.102 \| good
2025-12-08T02:00:00.000Z	32 \| good	3.124 \| good	7.702 \| good	34.67 \| good	0.09 \| good	0.784 \| good	0.101 \| good
2025-12-08T03:00:00.000Z	31 \| good	3.376 \| good	8.419 \| good	34.209 \| good	0.087 \| good	0.684 \| good	0.099 \| good
2025-12-08T04:00:00.000Z	32 \| good	3.484 \| good	9.612 \| good	34.636 \| good	0.082 \| good	0.717 \| good	0.098 \| good
2025-12-08T05:00:00.000Z	32 \| good	3.601 \| good	10.427 \| good	34.86 \| good	0.093 \| good	0.71 \| good	0.098 \| good
2025-12-08T06:00:00.000Z	33 \| good	3.455 \| good	10.843 \| good	35.824 \| good	0.1 \| good	0.645 \| good	0.099 \| good
2025-12-08T07:00:00.000Z	33 \| good	3.386 \| good	8.344 \| good	36.366 \| good	0.109 \| good	0.736 \| good	0.1 \| good
2025-12-08T08:00:00.000Z	34 \| good	3.259 \| good	7.016 \| good	36.637 \| good	0.129 \| good	0.848 \| good	0.101 \| good
2025-12-08T09:00:00.000Z	33 \| good	3.294 \| good	6.805 \| good	36.411 \| good	0.139 \| good	0.9 \| good	0.103 \| good
2025-12-08T10:00:00.000Z	33 \| good	3.693 \| good	7.688 \| good	36.195 \| good	0.135 \| good	0.939 \| good	0.101 \| good
2025-12-08T11:00:00.000Z	33 \| good	4.025 \| good	8.57 \| good	36.421 \| good	0.13 \| good	0.875 \| good	0.101 \| good
2025-12-08T12:00:00.000Z	34 \| good	3.859 \| good	8.707 \| good	36.848 \| good	0.114 \| good	0.71 \| good	0.103 \| good
2025-12-08T13:00:00.000Z	36 \| good	3.912 \| good	8.935 \| good	38.618 \| good	0.095 \| good	0.728 \| good	0.103 \| good
2025-12-08T14:00:00.000Z	36 \| good	3.715 \| good	7.698 \| good	39.024 \| good	0.094 \| good	0.813 \| good	0.104 \| good
2025-12-08T15:00:00.000Z	35 \| good	3.557 \| good	7.596 \| good	38.45 \| good	0.091 \| good	0.918 \| good	0.104 \| good
2025-12-08T16:00:00.000Z	35 \| good	3.528 \| good	7.427 \| good	37.654 \| good	0.098 \| good	0.982 \| good	0.104 \| good
2025-12-08T17:00:00.000Z	34 \| good	3.406 \| good	6.975 \| good	36.685 \| good	0.111 \| good	1.11 \| good	0.105 \| good
2025-12-08T18:00:00.000Z	32 \| good	4.252 \| good	8.058 \| good	34.787 \| good	0.134 \| good	1.318 \| good	0.105 \| good
2025-12-08T19:00:00.000Z	32 \| good	4.515 \| good	9.047 \| good	34.709 \| good	0.143 \| good	1.289 \| good	0.105 \| good
2025-12-08T20:00:00.000Z	31 \| good	4.39 \| good	8.721 \| good	34.318 \| good	0.143 \| good	1.299 \| good	0.104 \| good
2025-12-08T21:00:00.000Z	31 \| good	4.517 \| good	8.189 \| good	34.185 \| good	0.13 \| good	1.239 \| good	0.102 \| good
2025-12-08T22:00:00.000Z	31 \| good	4.486 \| good	8.373 \| good	33.781 \| good	0.131 \| good	1.483 \| good	0.1 \| good
2025-12-08T23:00:00.000Z	31 \| good	3.798 \| good	8.6 \| good	33.465 \| good	0.141 \| good	2.05 \| good	0.097 \| good
2025-12-09T00:00:00.000Z	33 \| good	2.755 \| good	6.409 \| good	35.853 \| good	0.081 \| good	1.668 \| good	0.093 \| good
2025-12-09T01:00:00.000Z	33 \| good	2.616 \| good	4.508 \| good	36.164 \| good	0.029 \| good	1.254 \| good	0.092 \| good
2025-12-09T02:00:00.000Z	34 \| good	2.92 \| good	4.141 \| good	36.954 \| good	0.034 \| good	0.86 \| good	0.095 \| good
2025-12-09T03:00:00.000Z	34 \| good	3.003 \| good	4.853 \| good	37.067 \| good	0.038 \| good	0.782 \| good	0.094 \| good
2025-12-09T04:00:00.000Z	34 \| good	3.177 \| good	6.088 \| good	37.291 \| good	0.043 \| good	0.667 \| good	0.095 \| good
2025-12-09T05:00:00.000Z	35 \| good	3.496 \| good	6.289 \| good	37.998 \| good	0.052 \| good	0.662 \| good	0.095 \| good
2025-12-09T06:00:00.000Z	35 \| good	4.033 \| good	6.292 \| good	38.076 \| good	0.043 \| good	0.775 \| good	0.095 \| good
2025-12-09T07:00:00.000Z	35 \| good	5.239 \| good	10.242 \| good	38.133 \| good	0.06 \| good	0.96 \| good	0.095 \| good
2025-12-09T08:00:00.000Z	35 \| good	5.827 \| good	13.618 \| good	37.858 \| good	0.089 \| good	1.144 \| good	0.096 \| good

Live air quality index in Cornwall, UK today

Major air pollutants in Cornwall, UK

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Cornwall, UK air quality forecast and history

Get reliable air quality data to drive your business

Cornwall, UK air quality map: Stay updated on AQI near you

Air quality in cities of Cornwall, UK

Air quality in nearby states

Devon, UK

Torbay, UK

Somerset, UK

Dorset, UK

North Somerset, UK

Bath and North East Somerset, UK

How accurate is Cornwall, UK air quality data?

Air quality levels in UK

Frequently asked questions

How often is air quality information updated for Cornwall, UK?

What time in the last 24 hours was the air quality in Cornwall, UK at its worst?

When did Cornwall, UK experience the best air quality in the last 24 hours?

What is the AQI in Cornwall, UK right now?

What is the most common type of pollution in Cornwall, UK?

What should I do in case of poor air quality in Cornwall, UK?

What is the PM2.5 level in Cornwall, UK at the moment?

What is the PM10 level in Cornwall, UK at the moment?

What is the carbon monoxide (CO) level in Cornwall, UK at the moment?

What is the sulfur dioxide (SO2) level in Cornwall, UK at the moment?

What is the ozone (O3) level in Cornwall, UK at the moment?

What is the nitrogen dioxide (NO2) level in Cornwall, UK at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Cornwall, UK at the moment?

What is the PM₁₀ level in Cornwall, UK at the moment?

What is the sulfur dioxide (SO₂) level in Cornwall, UK at the moment?

What is the ozone (O₃) level in Cornwall, UK at the moment?

What is the nitrogen dioxide (NO₂) level in Cornwall, UK at the moment?