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

The PM10 concentration in Cornwall, UK is 8.148 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 0.398 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 28.149 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 3.961 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 3.921 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)

3.92 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.15 μg/m³

155

255

425

605+

Ozone (O₃)

28.15 ppb

201

201+

Sulfur Dioxide (SO₂)

0.40 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.96 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 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
2026-11-11T01:00:00.000Z	27 \| good	5.449 \| good	10.613 \| good	12.255 \| good	0.848 \| good	8.944 \| good	0.623 \| good
2026-11-11T02:00:00.000Z	33 \| good	5.789 \| good	10.575 \| good	11.297 \| good	0.675 \| good	6.702 \| good	0.623 \| good
2026-11-11T03:00:00.000Z	38 \| good	6.994 \| good	13.158 \| good	12.173 \| good	0.737 \| good	4.713 \| good	0.623 \| good
2026-11-11T04:00:00.000Z	38 \| good	7.165 \| good	12.964 \| good	13.72 \| good	0.646 \| good	4.435 \| good	0.623 \| good
2026-11-11T05:00:00.000Z	44 \| good	8.305 \| good	17.281 \| good	14.048 \| good	0.674 \| good	3.885 \| good	0.623 \| good
2026-11-11T06:00:00.000Z	52 \| moderate	10.385 \| good	15.562 \| good	11.696 \| good	0.546 \| good	4.702 \| good	0.623 \| good
2026-11-11T07:00:00.000Z	44 \| good	8.346 \| good	13.644 \| good	11.681 \| good	0.667 \| good	5.399 \| good	0.741 \| good
2026-11-11T08:00:00.000Z	44 \| good	8.384 \| good	12.581 \| good	11.55 \| good	0.668 \| good	8.656 \| good	0.623 \| good
2026-11-11T09:00:00.000Z	52 \| moderate	9.545 \| good	10.802 \| good	12.146 \| good	0.753 \| good	11.733 \| good	0.623 \| good
2026-11-11T10:00:00.000Z	13 \| good	1.9 \| good	9.648 \| good	10.492 \| good	0.682 \| good	13.764 \| good	0.623 \| good
2026-11-11T11:00:00.000Z	12 \| good	1.9 \| good	9.747 \| good	11.545 \| good	0.826 \| good	12.788 \| good	0.623 \| good
2026-11-11T12:00:00.000Z	38 \| good	7.161 \| good	12.234 \| good	16.607 \| good	0.942 \| good	9.303 \| good	0.623 \| good
2026-11-11T13:00:00.000Z	38 \| good	6.866 \| good	12.174 \| good	16.484 \| good	0.825 \| good	7.268 \| good	0.623 \| good
2026-11-11T14:00:00.000Z	38 \| good	7.496 \| good	11.126 \| good	14.157 \| good	0.79 \| good	7.664 \| good	0.623 \| good
2026-11-11T15:00:00.000Z	44 \| good	7.78 \| good	11.658 \| good	13.864 \| good	0.599 \| good	4.882 \| good	0.623 \| good
2026-11-11T16:00:00.000Z	38 \| good	6.891 \| good	10.591 \| good	15.207 \| good	0.613 \| good	5.45 \| good	0.802 \| good
2026-11-11T17:00:00.000Z	38 \| good	6.567 \| good	11.471 \| good	18.615 \| good	0.602 \| good	6.244 \| good	0.702 \| good
2026-11-11T18:00:00.000Z	27 \| good	5.384 \| good	10.397 \| good	18.818 \| good	0.678 \| good	7.124 \| good	0.682 \| good
2026-11-11T19:00:00.000Z	33 \| good	6.168 \| good	9.804 \| good	21.769 \| good	0.643 \| good	7.258 \| good	0.721 \| good
2026-11-11T20:00:00.000Z	44 \| good	7.709 \| good	10.142 \| good	19.439 \| good	0.819 \| good	6.914 \| good	0.642 \| good
2026-11-11T21:00:00.000Z	44 \| good	8.09 \| good	11.099 \| good	21.173 \| good	0.677 \| good	6.679 \| good	0.642 \| good
2026-11-11T22:00:00.000Z	38 \| good	7.175 \| good	10.478 \| good	18.787 \| good	0.484 \| good	6.668 \| good	0.642 \| good
2026-11-11T23:00:00.000Z	38 \| good	7.142 \| good	16.676 \| good	18.693 \| good	0.484 \| good	5.188 \| good	0.623 \| good
2026-11-12T00:00:00.000Z	44 \| good	7.978 \| good	22.556 \| good	18.477 \| good	0.633 \| good	4.381 \| good	0.623 \| good
2026-11-12T01:00:00.000Z	49 \| good	9.184 \| good	19.559 \| good	18.843 \| good	0.479 \| good	4.048 \| good	0.623 \| good
2026-11-12T02:00:00.000Z	44 \| good	8.133 \| good	15.092 \| good	19.725 \| good	0.574 \| good	4.177 \| good	0.623 \| good
2026-11-12T03:00:00.000Z	33 \| good	6.189 \| good	10.835 \| good	20.931 \| good	0.453 \| good	4.232 \| good	0.623 \| good
2026-11-12T04:00:00.000Z	49 \| good	8.668 \| good	13.926 \| good	20.577 \| good	0.686 \| good	3.944 \| good	0.623 \| good
2026-11-12T05:00:00.000Z	38 \| good	7.244 \| good	11.029 \| good	20.779 \| good	0.528 \| good	3.648 \| good	0.642 \| good
2026-11-12T06:00:00.000Z	38 \| good	7.352 \| good	11.621 \| good	21.512 \| good	0.598 \| good	3.417 \| good	0.662 \| good
2026-11-12T07:00:00.000Z	38 \| good	6.633 \| good	11.682 \| good	23.782 \| good	0.506 \| good	3.962 \| good	0.662 \| good
2026-11-12T08:00:00.000Z	38 \| good	6.673 \| good	12.433 \| good	25.196 \| good	0.452 \| good	5.417 \| good	0.682 \| good
2026-11-12T09:00:00.000Z	33 \| good	5.943 \| good	12.103 \| good	25.303 \| good	0.535 \| good	7.11 \| good	0.702 \| good
2026-11-12T10:00:00.000Z	38 \| good	7.121 \| good	12.052 \| good	28.908 \| good	0.478 \| good	10.256 \| good	0.702 \| good
2026-11-12T11:00:00.000Z	38 \| good	6.912 \| good	11.828 \| good	25.22 \| good	0.584 \| good	8.717 \| good	0.682 \| good
2026-11-12T12:00:00.000Z	33 \| good	6.38 \| good	11.697 \| good	26.57 \| good	0.563 \| good	4.509 \| good	0.682 \| good
2026-11-12T13:00:00.000Z	38 \| good	6.772 \| good	11.468 \| good	27.473 \| good	0.699 \| good	3.872 \| good	0.682 \| good
2026-11-12T14:00:00.000Z	33 \| good	6.399 \| good	11.742 \| good	27.906 \| good	0.617 \| good	4.503 \| good	0.682 \| good
2026-11-12T15:00:00.000Z	33 \| good	6.388 \| good	11.784 \| good	29.687 \| good	0.495 \| good	5.438 \| good	0.702 \| good
2026-11-12T16:00:00.000Z	38 \| good	6.799 \| good	12.206 \| good	33.387 \| good	0.584 \| good	5.066 \| good	0.761 \| good
2026-11-12T17:00:00.000Z	38 \| good	6.552 \| good	12.242 \| good	34.142 \| good	0.525 \| good	5.559 \| good	0.884 \| good
2026-11-12T18:00:00.000Z	38 \| good	6.861 \| good	11.935 \| good	32.689 \| good	0.495 \| good	7.026 \| good	0.761 \| good
2026-11-12T19:00:00.000Z	38 \| good	6.621 \| good	11.684 \| good	32.21 \| good	0.496 \| good	6.635 \| good	0.781 \| good
2026-11-12T20:00:00.000Z	33 \| good	6.091 \| good	11.07 \| good	32.536 \| good	0.495 \| good	11.484 \| good	0.781 \| good
2026-11-12T21:00:00.000Z	33 \| good	5.911 \| good	10.652 \| good	30.741 \| good	0.488 \| good	11.045 \| good	0.8 \| good
2026-11-12T22:00:00.000Z	33 \| good	5.626 \| good	11.028 \| good	28.507 \| good	0.493 \| good	10.384 \| good	0.761 \| good
2026-11-12T23:00:00.000Z	27 \| good	5.115 \| good	11.188 \| good	26.47 \| good	0.498 \| good	7.288 \| good	0.721 \| good
2026-11-13T00:00:00.000Z	26 \| good	3.921 \| good	8.148 \| good	28.149 \| good	0.398 \| good	3.961 \| good	0.263 \| good
2026-11-13T01:00:00.000Z	25 \| good	4.253 \| good	7.94 \| good	27.224 \| good	0.222 \| good	1.982 \| good	0.141 \| good
2026-11-13T02:00:00.000Z	27 \| good	4.569 \| good	8.067 \| good	27.001 \| good	0.188 \| good	1.817 \| good	0.139 \| good
2026-11-13T03:00:00.000Z	27 \| good	4.712 \| good	8.234 \| good	26.475 \| good	0.171 \| good	1.767 \| good	0.138 \| good
2026-11-13T04:00:00.000Z	27 \| good	4.713 \| good	8.402 \| good	25.522 \| good	0.179 \| good	1.786 \| good	0.137 \| good
2026-11-13T05:00:00.000Z	27 \| good	4.631 \| good	8.493 \| good	24.746 \| good	0.184 \| good	1.805 \| good	0.138 \| good
2026-11-13T06:00:00.000Z	27 \| good	4.6 \| good	8.536 \| good	23.898 \| good	0.211 \| good	1.857 \| good	0.138 \| good
2026-11-13T07:00:00.000Z	27 \| good	4.59 \| good	8.606 \| good	23.797 \| good	0.271 \| good	2.053 \| good	0.138 \| good
2026-11-13T08:00:00.000Z	27 \| good	4.644 \| good	8.676 \| good	24.23 \| good	0.34 \| good	2.662 \| good	0.139 \| good
2026-11-13T09:00:00.000Z	27 \| good	4.569 \| good	8.67 \| good	24.252 \| good	0.34 \| good	2.916 \| good	0.139 \| good
2026-11-13T10:00:00.000Z	27 \| good	4.425 \| good	7.347 \| good	29.125 \| good	0.302 \| good	2.229 \| good	0.136 \| good
2026-11-13T11:00:00.000Z	28 \| good	3.903 \| good	6.656 \| good	29.717 \| good	0.25 \| good	1.653 \| good	0.134 \| good
2026-11-13T12:00:00.000Z	33 \| good	3.09 \| good	5.701 \| good	35.696 \| good	0.172 \| good	1.22 \| good	0.132 \| good
2026-11-13T13:00:00.000Z	34 \| good	2.884 \| good	5.443 \| good	37.049 \| good	0.158 \| good	1.197 \| good	0.131 \| good
2026-11-13T14:00:00.000Z	34 \| good	2.9 \| good	5.807 \| good	36.715 \| good	0.15 \| good	1.193 \| good	0.13 \| good
2026-11-13T15:00:00.000Z	32 \| good	2.955 \| good	5.988 \| good	35.241 \| good	0.174 \| good	1.499 \| good	0.131 \| good
2026-11-13T16:00:00.000Z	30 \| good	3.396 \| good	6.787 \| good	31.834 \| good	0.23 \| good	2.366 \| good	0.134 \| good
2026-11-13T17:00:00.000Z	28 \| good	4.285 \| good	8.047 \| good	30.483 \| good	0.297 \| good	3.528 \| good	0.137 \| good
2026-11-13T18:00:00.000Z	27 \| good	5.02 \| good	8.64 \| good	27.203 \| good	0.367 \| good	4.464 \| good	0.143 \| good
2026-11-13T19:00:00.000Z	33 \| good	5.81 \| good	8.774 \| good	25.608 \| good	0.388 \| good	5.192 \| good	0.148 \| good
2026-11-13T20:00:00.000Z	33 \| good	6.374 \| good	8.57 \| good	24.313 \| good	0.404 \| good	5.783 \| good	0.151 \| good
2026-11-13T21:00:00.000Z	33 \| good	6.48 \| good	8.642 \| good	23.605 \| good	0.395 \| good	5.821 \| good	0.153 \| good
2026-11-13T22:00:00.000Z	38 \| good	6.756 \| good	9.162 \| good	24.055 \| good	0.342 \| good	5.041 \| good	0.15 \| good
2026-11-13T23:00:00.000Z	33 \| good	6.456 \| good	9.178 \| good	24.913 \| good	0.289 \| good	4.185 \| good	0.146 \| good
2026-11-14T00:00:00.000Z	33 \| good	5.698 \| good	8.474 \| good	25.938 \| good	0.226 \| good	3.351 \| good	0.141 \| good
2026-11-14T01:00:00.000Z	27 \| good	5.109 \| good	8.037 \| good	26.857 \| good	0.185 \| good	2.687 \| good	0.137 \| good
2026-11-14T02:00:00.000Z	27 \| good	4.67 \| good	8.029 \| good	27.008 \| good	0.155 \| good	2.164 \| good	0.135 \| good
2026-11-14T03:00:00.000Z	26 \| good	4.219 \| good	8.619 \| good	27.805 \| good	0.13 \| good	1.898 \| good	0.133 \| good
2026-11-14T04:00:00.000Z	27 \| good	4.95 \| good	8.501 \| good	27.575 \| good	0.125 \| good	1.921 \| good	0.132 \| good
2026-11-14T05:00:00.000Z	27 \| good	5.017 \| good	8.459 \| good	27.432 \| good	0.132 \| good	2.104 \| good	0.132 \| good
2026-11-14T06:00:00.000Z	27 \| good	4.679 \| good	8.197 \| good	28.451 \| good	0.128 \| good	2.174 \| good	0.132 \| good
2026-11-14T07:00:00.000Z	28 \| good	4.811 \| good	8.273 \| good	29.869 \| good	0.131 \| good	2.102 \| good	0.132 \| good
2026-11-14T08:00:00.000Z	29 \| good	4.214 \| good	8.241 \| good	31.322 \| good	0.152 \| good	1.804 \| good	0.131 \| good
2026-11-14T09:00:00.000Z	31 \| good	3.632 \| good	7.733 \| good	33.149 \| good	0.159 \| good	1.465 \| good	0.131 \| good
2026-11-14T10:00:00.000Z	32 \| good	2.877 \| good	7.04 \| good	34.9 \| good	0.106 \| good	1.161 \| good	0.131 \| good
2026-11-14T11:00:00.000Z	32 \| good	2.706 \| good	6.946 \| good	34.997 \| good	0.091 \| good	0.98 \| good	0.13 \| good
2026-11-14T12:00:00.000Z	32 \| good	2.719 \| good	6.93 \| good	35.469 \| good	0.084 \| good	0.906 \| good	0.13 \| good
2026-11-14T13:00:00.000Z	33 \| good	2.996 \| good	7.048 \| good	36.491 \| good	0.08 \| good	0.903 \| good	0.13 \| good
2026-11-14T14:00:00.000Z	33 \| good	3.121 \| good	7.527 \| good	36.489 \| good	0.084 \| good	0.994 \| good	0.131 \| good
2026-11-14T15:00:00.000Z	33 \| good	3.623 \| good	7.888 \| good	36.109 \| good	0.085 \| good	1.154 \| good	0.133 \| good
2026-11-14T16:00:00.000Z	33 \| good	4.282 \| good	8.19 \| good	35.545 \| good	0.089 \| good	1.393 \| good	0.135 \| good
2026-11-14T17:00:00.000Z	32 \| good	3.623 \| good	8.366 \| good	35.001 \| good	0.092 \| good	1.573 \| good	0.136 \| good
2026-11-14T18:00:00.000Z	32 \| good	3.539 \| good	7.607 \| good	34.75 \| good	0.101 \| good	1.705 \| good	0.137 \| good
2026-11-14T19:00:00.000Z	31 \| good	3.972 \| good	8.338 \| good	33.981 \| good	0.114 \| good	1.689 \| good	0.138 \| good
2026-11-14T20:00:00.000Z	30 \| good	4.188 \| good	8.837 \| good	31.877 \| good	0.128 \| good	1.605 \| good	0.137 \| good
2026-11-14T21:00:00.000Z	28 \| good	4.799 \| good	8.758 \| good	30.293 \| good	0.131 \| good	1.617 \| good	0.138 \| good
2026-11-14T22:00:00.000Z	30 \| good	5.041 \| good	8.37 \| good	31.512 \| good	0.131 \| good	1.505 \| good	0.136 \| good
2026-11-14T23:00:00.000Z	30 \| good	4.641 \| good	8.583 \| good	32.207 \| good	0.121 \| good	1.236 \| good	0.13 \| good
2026-11-15T00:00:00.000Z	29 \| good	3.606 \| good	8.133 \| good	31.495 \| good	0.085 \| good	1.068 \| good	0.128 \| 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
Penzance, Cornwall	31 Good	2.52μg/m³ Good	6.34μg/m³ Good	32.96ppb Good	0.24ppb Good	1.78ppb Good	0.15ppm Good
Falmouth, Cornwall	27 Good	3.59μg/m³ Good	7.36μg/m³ Good	28.95ppb Good	0.42ppb Good	3.43ppb Good	0.16ppm Good
Helston, Cornwall	27 Good	3.78μg/m³ Good	6.92μg/m³ Good	28.99ppb Good	0.37ppb Good	2.78ppb Good	0.16ppm Good
St Austell, Cornwall	28 Good	4.06μg/m³ Good	7.51μg/m³ Good	29.60ppb Good	0.37ppb Good	2.77ppb Good	0.18ppm Good
Liskeard, Cornwall	27 Good	4.98μg/m³ Good	11.82μg/m³ Good	24.47ppb Good	0.49ppb Good	7.94ppb Good	0.72ppm Good
Redruth, Cornwall	27 Good	3.73μg/m³ Good	7.20μg/m³ Good	28.64ppb Good	0.38ppb Good	2.70ppb Good	0.16ppm Good
Bodmin, Cornwall	27 Good	4.52μg/m³ Good	8.82μg/m³ Good	27.95ppb Good	0.42ppb Good	3.38ppb Good	0.27ppm Good
Camborne, Cornwall	27 Good	3.85μg/m³ Good	7.10μg/m³ Good	28.60ppb Good	0.39ppb Good	2.69ppb Good	0.16ppm Good
Newquay, Cornwall	26 Good	3.86μg/m³ Good	7.40μg/m³ Good	28.40ppb Good	0.38ppb Good	2.43ppb Good	0.16ppm Good
Penryn, Cornwall	26 Good	3.87μg/m³ Good	7.24μg/m³ Good	28.37ppb Good	0.43ppb Good	3.21ppb Good	0.16ppm Good
Truro, Cornwall	25 Good	4.29μg/m³ Good	7.07μg/m³ Good	26.88ppb Good	0.41ppb Good	2.73ppb Good	0.16ppm Good
Saltash, Cornwall	22 Good	4.00μg/m³ Good	12.99μg/m³ Good	24.00ppb Good	0.49ppb Good	11.70ppb Good	0.72ppm Good

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

0.72ppm

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 04:00:00 on 2026-11-12.

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 11:00:00 on 2026-11-12.

What is the AQI in Cornwall, UK right now?

As of now, the AQI in Cornwall, UK is 26, 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 3.921 μg/m³.

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

The PM₁₀ concentration in Cornwall, UK is 8.148 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 0.263 ppm.

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

Currently, Cornwall, UK has a sulfur dioxide (SO₂) concentration of 0.398 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 28.149 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 3.961 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-11-11T01:00:00.000Z	27 \| good	5.449 \| good	10.613 \| good	12.255 \| good	0.848 \| good	8.944 \| good	0.623 \| good
2026-11-11T02:00:00.000Z	33 \| good	5.789 \| good	10.575 \| good	11.297 \| good	0.675 \| good	6.702 \| good	0.623 \| good
2026-11-11T03:00:00.000Z	38 \| good	6.994 \| good	13.158 \| good	12.173 \| good	0.737 \| good	4.713 \| good	0.623 \| good
2026-11-11T04:00:00.000Z	38 \| good	7.165 \| good	12.964 \| good	13.72 \| good	0.646 \| good	4.435 \| good	0.623 \| good
2026-11-11T05:00:00.000Z	44 \| good	8.305 \| good	17.281 \| good	14.048 \| good	0.674 \| good	3.885 \| good	0.623 \| good
2026-11-11T06:00:00.000Z	52 \| moderate	10.385 \| good	15.562 \| good	11.696 \| good	0.546 \| good	4.702 \| good	0.623 \| good
2026-11-11T07:00:00.000Z	44 \| good	8.346 \| good	13.644 \| good	11.681 \| good	0.667 \| good	5.399 \| good	0.741 \| good
2026-11-11T08:00:00.000Z	44 \| good	8.384 \| good	12.581 \| good	11.55 \| good	0.668 \| good	8.656 \| good	0.623 \| good
2026-11-11T09:00:00.000Z	52 \| moderate	9.545 \| good	10.802 \| good	12.146 \| good	0.753 \| good	11.733 \| good	0.623 \| good
2026-11-11T10:00:00.000Z	13 \| good	1.9 \| good	9.648 \| good	10.492 \| good	0.682 \| good	13.764 \| good	0.623 \| good
2026-11-11T11:00:00.000Z	12 \| good	1.9 \| good	9.747 \| good	11.545 \| good	0.826 \| good	12.788 \| good	0.623 \| good
2026-11-11T12:00:00.000Z	38 \| good	7.161 \| good	12.234 \| good	16.607 \| good	0.942 \| good	9.303 \| good	0.623 \| good
2026-11-11T13:00:00.000Z	38 \| good	6.866 \| good	12.174 \| good	16.484 \| good	0.825 \| good	7.268 \| good	0.623 \| good
2026-11-11T14:00:00.000Z	38 \| good	7.496 \| good	11.126 \| good	14.157 \| good	0.79 \| good	7.664 \| good	0.623 \| good
2026-11-11T15:00:00.000Z	44 \| good	7.78 \| good	11.658 \| good	13.864 \| good	0.599 \| good	4.882 \| good	0.623 \| good
2026-11-11T16:00:00.000Z	38 \| good	6.891 \| good	10.591 \| good	15.207 \| good	0.613 \| good	5.45 \| good	0.802 \| good
2026-11-11T17:00:00.000Z	38 \| good	6.567 \| good	11.471 \| good	18.615 \| good	0.602 \| good	6.244 \| good	0.702 \| good
2026-11-11T18:00:00.000Z	27 \| good	5.384 \| good	10.397 \| good	18.818 \| good	0.678 \| good	7.124 \| good	0.682 \| good
2026-11-11T19:00:00.000Z	33 \| good	6.168 \| good	9.804 \| good	21.769 \| good	0.643 \| good	7.258 \| good	0.721 \| good
2026-11-11T20:00:00.000Z	44 \| good	7.709 \| good	10.142 \| good	19.439 \| good	0.819 \| good	6.914 \| good	0.642 \| good
2026-11-11T21:00:00.000Z	44 \| good	8.09 \| good	11.099 \| good	21.173 \| good	0.677 \| good	6.679 \| good	0.642 \| good
2026-11-11T22:00:00.000Z	38 \| good	7.175 \| good	10.478 \| good	18.787 \| good	0.484 \| good	6.668 \| good	0.642 \| good
2026-11-11T23:00:00.000Z	38 \| good	7.142 \| good	16.676 \| good	18.693 \| good	0.484 \| good	5.188 \| good	0.623 \| good
2026-11-12T00:00:00.000Z	44 \| good	7.978 \| good	22.556 \| good	18.477 \| good	0.633 \| good	4.381 \| good	0.623 \| good
2026-11-12T01:00:00.000Z	49 \| good	9.184 \| good	19.559 \| good	18.843 \| good	0.479 \| good	4.048 \| good	0.623 \| good
2026-11-12T02:00:00.000Z	44 \| good	8.133 \| good	15.092 \| good	19.725 \| good	0.574 \| good	4.177 \| good	0.623 \| good
2026-11-12T03:00:00.000Z	33 \| good	6.189 \| good	10.835 \| good	20.931 \| good	0.453 \| good	4.232 \| good	0.623 \| good
2026-11-12T04:00:00.000Z	49 \| good	8.668 \| good	13.926 \| good	20.577 \| good	0.686 \| good	3.944 \| good	0.623 \| good
2026-11-12T05:00:00.000Z	38 \| good	7.244 \| good	11.029 \| good	20.779 \| good	0.528 \| good	3.648 \| good	0.642 \| good
2026-11-12T06:00:00.000Z	38 \| good	7.352 \| good	11.621 \| good	21.512 \| good	0.598 \| good	3.417 \| good	0.662 \| good
2026-11-12T07:00:00.000Z	38 \| good	6.633 \| good	11.682 \| good	23.782 \| good	0.506 \| good	3.962 \| good	0.662 \| good
2026-11-12T08:00:00.000Z	38 \| good	6.673 \| good	12.433 \| good	25.196 \| good	0.452 \| good	5.417 \| good	0.682 \| good
2026-11-12T09:00:00.000Z	33 \| good	5.943 \| good	12.103 \| good	25.303 \| good	0.535 \| good	7.11 \| good	0.702 \| good
2026-11-12T10:00:00.000Z	38 \| good	7.121 \| good	12.052 \| good	28.908 \| good	0.478 \| good	10.256 \| good	0.702 \| good
2026-11-12T11:00:00.000Z	38 \| good	6.912 \| good	11.828 \| good	25.22 \| good	0.584 \| good	8.717 \| good	0.682 \| good
2026-11-12T12:00:00.000Z	33 \| good	6.38 \| good	11.697 \| good	26.57 \| good	0.563 \| good	4.509 \| good	0.682 \| good
2026-11-12T13:00:00.000Z	38 \| good	6.772 \| good	11.468 \| good	27.473 \| good	0.699 \| good	3.872 \| good	0.682 \| good
2026-11-12T14:00:00.000Z	33 \| good	6.399 \| good	11.742 \| good	27.906 \| good	0.617 \| good	4.503 \| good	0.682 \| good
2026-11-12T15:00:00.000Z	33 \| good	6.388 \| good	11.784 \| good	29.687 \| good	0.495 \| good	5.438 \| good	0.702 \| good
2026-11-12T16:00:00.000Z	38 \| good	6.799 \| good	12.206 \| good	33.387 \| good	0.584 \| good	5.066 \| good	0.761 \| good
2026-11-12T17:00:00.000Z	38 \| good	6.552 \| good	12.242 \| good	34.142 \| good	0.525 \| good	5.559 \| good	0.884 \| good
2026-11-12T18:00:00.000Z	38 \| good	6.861 \| good	11.935 \| good	32.689 \| good	0.495 \| good	7.026 \| good	0.761 \| good
2026-11-12T19:00:00.000Z	38 \| good	6.621 \| good	11.684 \| good	32.21 \| good	0.496 \| good	6.635 \| good	0.781 \| good
2026-11-12T20:00:00.000Z	33 \| good	6.091 \| good	11.07 \| good	32.536 \| good	0.495 \| good	11.484 \| good	0.781 \| good
2026-11-12T21:00:00.000Z	33 \| good	5.911 \| good	10.652 \| good	30.741 \| good	0.488 \| good	11.045 \| good	0.8 \| good
2026-11-12T22:00:00.000Z	33 \| good	5.626 \| good	11.028 \| good	28.507 \| good	0.493 \| good	10.384 \| good	0.761 \| good
2026-11-12T23:00:00.000Z	27 \| good	5.115 \| good	11.188 \| good	26.47 \| good	0.498 \| good	7.288 \| good	0.721 \| good
2026-11-13T00:00:00.000Z	26 \| good	3.921 \| good	8.148 \| good	28.149 \| good	0.398 \| good	3.961 \| good	0.263 \| good
2026-11-13T01:00:00.000Z	25 \| good	4.253 \| good	7.94 \| good	27.224 \| good	0.222 \| good	1.982 \| good	0.141 \| good
2026-11-13T02:00:00.000Z	27 \| good	4.569 \| good	8.067 \| good	27.001 \| good	0.188 \| good	1.817 \| good	0.139 \| good
2026-11-13T03:00:00.000Z	27 \| good	4.712 \| good	8.234 \| good	26.475 \| good	0.171 \| good	1.767 \| good	0.138 \| good
2026-11-13T04:00:00.000Z	27 \| good	4.713 \| good	8.402 \| good	25.522 \| good	0.179 \| good	1.786 \| good	0.137 \| good
2026-11-13T05:00:00.000Z	27 \| good	4.631 \| good	8.493 \| good	24.746 \| good	0.184 \| good	1.805 \| good	0.138 \| good
2026-11-13T06:00:00.000Z	27 \| good	4.6 \| good	8.536 \| good	23.898 \| good	0.211 \| good	1.857 \| good	0.138 \| good
2026-11-13T07:00:00.000Z	27 \| good	4.59 \| good	8.606 \| good	23.797 \| good	0.271 \| good	2.053 \| good	0.138 \| good
2026-11-13T08:00:00.000Z	27 \| good	4.644 \| good	8.676 \| good	24.23 \| good	0.34 \| good	2.662 \| good	0.139 \| good
2026-11-13T09:00:00.000Z	27 \| good	4.569 \| good	8.67 \| good	24.252 \| good	0.34 \| good	2.916 \| good	0.139 \| good
2026-11-13T10:00:00.000Z	27 \| good	4.425 \| good	7.347 \| good	29.125 \| good	0.302 \| good	2.229 \| good	0.136 \| good
2026-11-13T11:00:00.000Z	28 \| good	3.903 \| good	6.656 \| good	29.717 \| good	0.25 \| good	1.653 \| good	0.134 \| good
2026-11-13T12:00:00.000Z	33 \| good	3.09 \| good	5.701 \| good	35.696 \| good	0.172 \| good	1.22 \| good	0.132 \| good
2026-11-13T13:00:00.000Z	34 \| good	2.884 \| good	5.443 \| good	37.049 \| good	0.158 \| good	1.197 \| good	0.131 \| good
2026-11-13T14:00:00.000Z	34 \| good	2.9 \| good	5.807 \| good	36.715 \| good	0.15 \| good	1.193 \| good	0.13 \| good
2026-11-13T15:00:00.000Z	32 \| good	2.955 \| good	5.988 \| good	35.241 \| good	0.174 \| good	1.499 \| good	0.131 \| good
2026-11-13T16:00:00.000Z	30 \| good	3.396 \| good	6.787 \| good	31.834 \| good	0.23 \| good	2.366 \| good	0.134 \| good
2026-11-13T17:00:00.000Z	28 \| good	4.285 \| good	8.047 \| good	30.483 \| good	0.297 \| good	3.528 \| good	0.137 \| good
2026-11-13T18:00:00.000Z	27 \| good	5.02 \| good	8.64 \| good	27.203 \| good	0.367 \| good	4.464 \| good	0.143 \| good
2026-11-13T19:00:00.000Z	33 \| good	5.81 \| good	8.774 \| good	25.608 \| good	0.388 \| good	5.192 \| good	0.148 \| good
2026-11-13T20:00:00.000Z	33 \| good	6.374 \| good	8.57 \| good	24.313 \| good	0.404 \| good	5.783 \| good	0.151 \| good
2026-11-13T21:00:00.000Z	33 \| good	6.48 \| good	8.642 \| good	23.605 \| good	0.395 \| good	5.821 \| good	0.153 \| good
2026-11-13T22:00:00.000Z	38 \| good	6.756 \| good	9.162 \| good	24.055 \| good	0.342 \| good	5.041 \| good	0.15 \| good
2026-11-13T23:00:00.000Z	33 \| good	6.456 \| good	9.178 \| good	24.913 \| good	0.289 \| good	4.185 \| good	0.146 \| good
2026-11-14T00:00:00.000Z	33 \| good	5.698 \| good	8.474 \| good	25.938 \| good	0.226 \| good	3.351 \| good	0.141 \| good
2026-11-14T01:00:00.000Z	27 \| good	5.109 \| good	8.037 \| good	26.857 \| good	0.185 \| good	2.687 \| good	0.137 \| good
2026-11-14T02:00:00.000Z	27 \| good	4.67 \| good	8.029 \| good	27.008 \| good	0.155 \| good	2.164 \| good	0.135 \| good
2026-11-14T03:00:00.000Z	26 \| good	4.219 \| good	8.619 \| good	27.805 \| good	0.13 \| good	1.898 \| good	0.133 \| good
2026-11-14T04:00:00.000Z	27 \| good	4.95 \| good	8.501 \| good	27.575 \| good	0.125 \| good	1.921 \| good	0.132 \| good
2026-11-14T05:00:00.000Z	27 \| good	5.017 \| good	8.459 \| good	27.432 \| good	0.132 \| good	2.104 \| good	0.132 \| good
2026-11-14T06:00:00.000Z	27 \| good	4.679 \| good	8.197 \| good	28.451 \| good	0.128 \| good	2.174 \| good	0.132 \| good
2026-11-14T07:00:00.000Z	28 \| good	4.811 \| good	8.273 \| good	29.869 \| good	0.131 \| good	2.102 \| good	0.132 \| good
2026-11-14T08:00:00.000Z	29 \| good	4.214 \| good	8.241 \| good	31.322 \| good	0.152 \| good	1.804 \| good	0.131 \| good
2026-11-14T09:00:00.000Z	31 \| good	3.632 \| good	7.733 \| good	33.149 \| good	0.159 \| good	1.465 \| good	0.131 \| good
2026-11-14T10:00:00.000Z	32 \| good	2.877 \| good	7.04 \| good	34.9 \| good	0.106 \| good	1.161 \| good	0.131 \| good
2026-11-14T11:00:00.000Z	32 \| good	2.706 \| good	6.946 \| good	34.997 \| good	0.091 \| good	0.98 \| good	0.13 \| good
2026-11-14T12:00:00.000Z	32 \| good	2.719 \| good	6.93 \| good	35.469 \| good	0.084 \| good	0.906 \| good	0.13 \| good
2026-11-14T13:00:00.000Z	33 \| good	2.996 \| good	7.048 \| good	36.491 \| good	0.08 \| good	0.903 \| good	0.13 \| good
2026-11-14T14:00:00.000Z	33 \| good	3.121 \| good	7.527 \| good	36.489 \| good	0.084 \| good	0.994 \| good	0.131 \| good
2026-11-14T15:00:00.000Z	33 \| good	3.623 \| good	7.888 \| good	36.109 \| good	0.085 \| good	1.154 \| good	0.133 \| good
2026-11-14T16:00:00.000Z	33 \| good	4.282 \| good	8.19 \| good	35.545 \| good	0.089 \| good	1.393 \| good	0.135 \| good
2026-11-14T17:00:00.000Z	32 \| good	3.623 \| good	8.366 \| good	35.001 \| good	0.092 \| good	1.573 \| good	0.136 \| good
2026-11-14T18:00:00.000Z	32 \| good	3.539 \| good	7.607 \| good	34.75 \| good	0.101 \| good	1.705 \| good	0.137 \| good
2026-11-14T19:00:00.000Z	31 \| good	3.972 \| good	8.338 \| good	33.981 \| good	0.114 \| good	1.689 \| good	0.138 \| good
2026-11-14T20:00:00.000Z	30 \| good	4.188 \| good	8.837 \| good	31.877 \| good	0.128 \| good	1.605 \| good	0.137 \| good
2026-11-14T21:00:00.000Z	28 \| good	4.799 \| good	8.758 \| good	30.293 \| good	0.131 \| good	1.617 \| good	0.138 \| good
2026-11-14T22:00:00.000Z	30 \| good	5.041 \| good	8.37 \| good	31.512 \| good	0.131 \| good	1.505 \| good	0.136 \| good
2026-11-14T23:00:00.000Z	30 \| good	4.641 \| good	8.583 \| good	32.207 \| good	0.121 \| good	1.236 \| good	0.13 \| good
2026-11-15T00:00:00.000Z	29 \| good	3.606 \| good	8.133 \| good	31.495 \| good	0.085 \| good	1.068 \| good	0.128 \| 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?