What is the PM10 level in Corsham, Wiltshire at the moment?

The PM10 concentration in Corsham, Wiltshire is 11.362 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Corsham, Wiltshire at the moment?

Currently, Corsham, Wiltshire has a sulfur dioxide (SO2) concentration of 0.54 ppb.

What is the ozone (O3) level in Corsham, Wiltshire at the moment?

The current ozone (O3) level in Corsham, Wiltshire at the moment is 34.362 ppm.

What is the nitrogen dioxide (NO2) level in Corsham, Wiltshire at the moment?

Nitrogen dioxide (NO2) level in Corsham, Wiltshire at the moment is 7.439 ppb.

Live air quality index in Corsham, Wiltshire today

Q: What is the PM2.5 level in Corsham, Wiltshire at the moment?

PM2.5 levels in Corsham, Wiltshire are currently 3.939 μg/m3.

Stay updated with real-time air quality in Corsham, Wiltshire 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

Corsham, Wiltshire

Last updated: ... (Local time)

Major air pollutants in Corsham, Wiltshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.94 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

11.36 μg/m³

155

255

425

605+

Ozone (O₃)

34.36 ppb

201

201+

Sulfur Dioxide (SO₂)

0.54 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.44 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Corsham, Wiltshire

Get Live Pollen Counts

Corsham, Wiltshire

Scroll To Air Quality Map

Track live Corsham, Wiltshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	33 \| good	5.573 \| good	13.091 \| good	28.391 \| good	0.637 \| good	6.017 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	30 \| good	4.846 \| good	14.153 \| good	31.574 \| good	0.537 \| good	6.045 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	33 \| good	5.376 \| good	11.832 \| good	35.676 \| good	0.486 \| good	5.59 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	36 \| good	5.468 \| good	15.791 \| good	38.647 \| good	0.489 \| good	4.504 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	39 \| good	5.312 \| good	17.118 \| good	41.702 \| good	0.537 \| good	6.424 \| good	0.662 \| good
2026-05-12T18:00:00.000Z	39 \| good	5.45 \| good	12.171 \| good	42.047 \| good	0.483 \| good	4.113 \| good	0.662 \| good
2026-05-12T19:00:00.000Z	41 \| good	5.557 \| good	16.133 \| good	43.719 \| good	0.489 \| good	4.883 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	39 \| good	5.461 \| good	19.717 \| good	42.221 \| good	0.537 \| good	3.302 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	37 \| good	5.569 \| good	16.614 \| good	40.11 \| good	0.54 \| good	6.476 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	40 \| good	5.907 \| good	13.031 \| good	42.882 \| good	0.539 \| good	10.628 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	39 \| good	5.861 \| good	11.461 \| good	41.793 \| good	0.539 \| good	12.304 \| good	0.662 \| good
2026-05-13T00:00:00.000Z	34 \| good	6.09 \| good	9.842 \| good	36.823 \| good	0.541 \| good	5.128 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	36 \| good	4.717 \| good	15.212 \| good	38.863 \| good	0.614 \| good	4.738 \| good	0.662 \| good
2026-05-13T02:00:00.000Z	36 \| good	5.749 \| good	12.921 \| good	39.16 \| good	0.542 \| good	2.878 \| good	0.662 \| good
2026-05-13T03:00:00.000Z	34 \| good	6.193 \| good	12.448 \| good	37.217 \| good	0.712 \| good	1.764 \| good	0.662 \| good
2026-05-13T04:00:00.000Z	33 \| good	6.373 \| good	15.408 \| good	35.5 \| good	0.612 \| good	1.856 \| good	0.662 \| good
2026-05-13T05:00:00.000Z	33 \| good	6.049 \| good	21.546 \| good	34.198 \| good	0.79 \| good	1.878 \| good	0.662 \| good
2026-05-13T06:00:00.000Z	33 \| good	5.928 \| good	13.379 \| good	35.042 \| good	0.792 \| good	4.466 \| good	0.662 \| good
2026-05-13T07:00:00.000Z	34 \| good	6.299 \| good	15.385 \| good	36.784 \| good	0.763 \| good	5.44 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	33 \| good	6.353 \| good	15.771 \| good	34.61 \| good	0.74 \| good	9.921 \| good	0.662 \| good
2026-05-13T09:00:00.000Z	33 \| good	6.375 \| good	14.936 \| good	34.805 \| good	0.881 \| good	6.753 \| good	0.662 \| good
2026-05-13T10:00:00.000Z	33 \| good	6.439 \| good	15.119 \| good	34.19 \| good	0.582 \| good	6.03 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	33 \| good	6.468 \| good	14.493 \| good	34.053 \| good	0.582 \| good	4.498 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	38 \| good	6.694 \| good	13.793 \| good	35.278 \| good	0.682 \| good	5.764 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	38 \| good	6.648 \| good	17.375 \| good	36.217 \| good	0.79 \| good	4.337 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	6.424 \| good	15.363 \| good	34.462 \| good	0.64 \| good	4.087 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	6.44 \| good	14.905 \| good	36.178 \| good	0.64 \| good	4.855 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	6.437 \| good	14.729 \| good	36.273 \| good	0.64 \| good	4.367 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	34 \| good	6.192 \| good	14.085 \| good	37.3 \| good	0.639 \| good	6.103 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	34 \| good	6.144 \| good	12.078 \| good	36.543 \| good	0.639 \| good	5.481 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	34 \| good	6.155 \| good	15.013 \| good	37.008 \| good	0.539 \| good	4.317 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	33 \| good	6.189 \| good	15.066 \| good	36.46 \| good	0.539 \| good	2.579 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	33 \| good	6.265 \| good	14.552 \| good	35.464 \| good	0.539 \| good	3.542 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	34 \| good	6.001 \| good	14.322 \| good	36.665 \| good	0.538 \| good	2.76 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	33 \| good	6.005 \| good	13.949 \| good	33.878 \| good	0.94 \| good	1.687 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	33 \| good	5.825 \| good	13.845 \| good	32.616 \| good	0.964 \| good	1.608 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	28 \| good	5.29 \| good	11.084 \| good	30.204 \| good	0.639 \| good	2.131 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	31 \| good	5.214 \| good	12.391 \| good	33.444 \| good	0.639 \| good	2.163 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	31 \| good	5.231 \| good	12.136 \| good	34.058 \| good	0.538 \| good	1.701 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	31 \| good	5.003 \| good	11.294 \| good	33.192 \| good	0.538 \| good	1.723 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	30 \| good	4.54 \| good	10.915 \| good	31.67 \| good	0.486 \| good	2.343 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	26 \| good	4.279 \| good	10.388 \| good	28.135 \| good	0.687 \| good	3.271 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	29 \| good	4.81 \| good	10.61 \| good	31.218 \| good	0.639 \| good	4.438 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	28 \| good	4.808 \| good	12.455 \| good	30.27 \| good	0.639 \| good	5.136 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	31 \| good	4.435 \| good	13.119 \| good	32.61 \| good	0.639 \| good	6.51 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	30 \| good	3.871 \| good	9.814 \| good	31.89 \| good	0.639 \| good	6.967 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	31 \| good	4.12 \| good	13.019 \| good	34.108 \| good	0.539 \| good	6.82 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	31 \| good	3.948 \| good	11.447 \| good	34.298 \| good	0.539 \| good	7.384 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	31 \| good	3.939 \| good	11.362 \| good	34.362 \| good	0.54 \| good	7.439 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	38 \| good	1.967 \| good	3.243 \| good	41.084 \| good	0.058 \| good	0.674 \| good	0.108 \| good
2026-05-14T14:00:00.000Z	38 \| good	1.84 \| good	3.322 \| good	40.881 \| good	0.051 \| good	0.741 \| good	0.108 \| good
2026-05-14T15:00:00.000Z	37 \| good	1.886 \| good	3.56 \| good	40.487 \| good	0.049 \| good	0.874 \| good	0.108 \| good
2026-05-14T16:00:00.000Z	38 \| good	2.111 \| good	3.715 \| good	40.843 \| good	0.062 \| good	1.035 \| good	0.11 \| good
2026-05-14T17:00:00.000Z	38 \| good	2.342 \| good	4.064 \| good	41.413 \| good	0.076 \| good	1.2 \| good	0.111 \| good
2026-05-14T18:00:00.000Z	38 \| good	2.698 \| good	4.702 \| good	40.519 \| good	0.099 \| good	1.431 \| good	0.111 \| good
2026-05-14T19:00:00.000Z	33 \| good	3.339 \| good	5.485 \| good	36.323 \| good	0.156 \| good	1.793 \| good	0.112 \| good
2026-05-14T20:00:00.000Z	32 \| good	4.054 \| good	6.257 \| good	34.784 \| good	0.179 \| good	2.478 \| good	0.115 \| good
2026-05-14T21:00:00.000Z	30 \| good	4.52 \| good	5.978 \| good	31.833 \| good	0.229 \| good	3.329 \| good	0.117 \| good
2026-05-14T22:00:00.000Z	33 \| good	5.531 \| good	6.413 \| good	30.41 \| good	0.242 \| good	3.821 \| good	0.12 \| good
2026-05-14T23:00:00.000Z	33 \| good	6.103 \| good	6.882 \| good	28.611 \| good	0.212 \| good	3.862 \| good	0.123 \| good
2026-05-15T00:00:00.000Z	38 \| good	6.69 \| good	7.514 \| good	27.473 \| good	0.232 \| good	4.006 \| good	0.126 \| good
2026-05-15T01:00:00.000Z	38 \| good	7.45 \| good	8.363 \| good	25.717 \| good	0.238 \| good	4 \| good	0.126 \| good
2026-05-15T02:00:00.000Z	44 \| good	7.845 \| good	8.983 \| good	23.706 \| good	0.221 \| good	3.998 \| good	0.127 \| good
2026-05-15T03:00:00.000Z	44 \| good	8.471 \| good	9.742 \| good	23.309 \| good	0.213 \| good	4.339 \| good	0.127 \| good
2026-05-15T04:00:00.000Z	49 \| good	8.752 \| good	10.079 \| good	22.349 \| good	0.229 \| good	4.624 \| good	0.127 \| good
2026-05-15T05:00:00.000Z	44 \| good	8.303 \| good	10.39 \| good	22.56 \| good	0.244 \| good	4.399 \| good	0.128 \| good
2026-05-15T06:00:00.000Z	44 \| good	7.732 \| good	10.804 \| good	25.493 \| good	0.266 \| good	3.765 \| good	0.126 \| good
2026-05-15T07:00:00.000Z	38 \| good	7.432 \| good	11.405 \| good	30.834 \| good	0.263 \| good	3.033 \| good	0.125 \| good
2026-05-15T08:00:00.000Z	33 \| good	6.39 \| good	10.859 \| good	35.342 \| good	0.211 \| good	2.284 \| good	0.119 \| good
2026-05-15T09:00:00.000Z	34 \| good	4.63 \| good	8.214 \| good	37.402 \| good	0.146 \| good	1.634 \| good	0.116 \| good
2026-05-15T10:00:00.000Z	37 \| good	3.557 \| good	6.694 \| good	40.146 \| good	0.101 \| good	1.147 \| good	0.114 \| good
2026-05-15T11:00:00.000Z	39 \| good	3.137 \| good	5.866 \| good	41.787 \| good	0.086 \| good	0.922 \| good	0.113 \| good
2026-05-15T12:00:00.000Z	40 \| good	2.675 \| good	5.263 \| good	42.68 \| good	0.083 \| good	0.741 \| good	0.111 \| good
2026-05-15T13:00:00.000Z	40 \| good	2.685 \| good	5.23 \| good	43.322 \| good	0.082 \| good	0.779 \| good	0.111 \| good
2026-05-15T14:00:00.000Z	39 \| good	3.383 \| good	5.832 \| good	42.315 \| good	0.075 \| good	0.885 \| good	0.112 \| good
2026-05-15T15:00:00.000Z	41 \| good	3.743 \| good	6.592 \| good	43.599 \| good	0.081 \| good	0.944 \| good	0.112 \| good
2026-05-15T16:00:00.000Z	43 \| good	3.625 \| good	7.262 \| good	45.655 \| good	0.089 \| good	0.957 \| good	0.112 \| good
2026-05-15T17:00:00.000Z	43 \| good	3.431 \| good	6.43 \| good	45.922 \| good	0.104 \| good	1.005 \| good	0.111 \| good
2026-05-15T18:00:00.000Z	44 \| good	3.16 \| good	6.264 \| good	47.931 \| good	0.121 \| good	1.178 \| good	0.109 \| good
2026-05-15T19:00:00.000Z	43 \| good	3.429 \| good	6.767 \| good	46.422 \| good	0.169 \| good	1.643 \| good	0.112 \| good
2026-05-15T20:00:00.000Z	43 \| good	3.781 \| good	7.167 \| good	46.088 \| good	0.183 \| good	1.881 \| good	0.114 \| good
2026-05-15T21:00:00.000Z	41 \| good	4.139 \| good	7.233 \| good	43.849 \| good	0.206 \| good	2.328 \| good	0.116 \| good
2026-05-15T22:00:00.000Z	34 \| good	4.424 \| good	7.358 \| good	37.055 \| good	0.191 \| good	2.644 \| good	0.116 \| good
2026-05-15T23:00:00.000Z	31 \| good	4.526 \| good	7.235 \| good	33.968 \| good	0.18 \| good	2.928 \| good	0.116 \| good
2026-05-16T00:00:00.000Z	29 \| good	4.699 \| good	7.621 \| good	31.42 \| good	0.171 \| good	3.53 \| good	0.117 \| good
2026-05-16T01:00:00.000Z	28 \| good	4.757 \| good	8.325 \| good	30.241 \| good	0.163 \| good	3.451 \| good	0.117 \| good
2026-05-16T02:00:00.000Z	27 \| good	4.676 \| good	8.637 \| good	29.306 \| good	0.153 \| good	3.326 \| good	0.116 \| good
2026-05-16T03:00:00.000Z	27 \| good	4.773 \| good	8.127 \| good	26.372 \| good	0.16 \| good	3.419 \| good	0.117 \| good
2026-05-16T04:00:00.000Z	27 \| good	5.211 \| good	8.231 \| good	24.859 \| good	0.175 \| good	3.444 \| good	0.118 \| good
2026-05-16T05:00:00.000Z	33 \| good	5.769 \| good	8.596 \| good	23.365 \| good	0.197 \| good	3.748 \| good	0.119 \| good
2026-05-16T06:00:00.000Z	33 \| good	5.737 \| good	9.202 \| good	22.113 \| good	0.252 \| good	3.969 \| good	0.122 \| good
2026-05-16T07:00:00.000Z	31 \| good	5.309 \| good	8.273 \| good	33.372 \| good	0.277 \| good	2.621 \| good	0.123 \| good
2026-05-16T08:00:00.000Z	33 \| good	4.843 \| good	8.214 \| good	36.244 \| good	0.247 \| good	2.124 \| good	0.118 \| good
2026-05-16T09:00:00.000Z	36 \| good	3.76 \| good	7.568 \| good	38.567 \| good	0.196 \| good	1.607 \| good	0.116 \| good
2026-05-16T10:00:00.000Z	37 \| good	3.798 \| good	7.246 \| good	40.278 \| good	0.171 \| good	1.25 \| good	0.114 \| good
2026-05-16T11:00:00.000Z	39 \| good	3.705 \| good	7.267 \| good	41.97 \| good	0.207 \| good	1.09 \| good	0.117 \| good
2026-05-16T12:00:00.000Z	40 \| good	3.784 \| good	6.796 \| good	43.226 \| good	0.188 \| good	0.868 \| good	0.117 \| good

Corsham

Get reliable air quality data to drive your business

Corsham, Wiltshire air quality map: Stay updated on AQI near you

0.12ppm

How accurate is Wiltshire, UK air quality data?

Air quality and pollutant data for Wiltshire, 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

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Frequently asked questions

How often is air quality information updated for Corsham, Wiltshire?

The air quality information for Corsham, Wiltshire is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Corsham, Wiltshire at its worst?

In the past 24 hours, the air quality in Corsham, Wiltshire was at its worst at 01:00:00 on 2026-05-13.

When did Corsham, Wiltshire experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Corsham, Wiltshire was observed at 06:00:00 on 2026-05-14.

What is the AQI in Corsham, Wiltshire right now?

As of now, the AQI in Corsham, Wiltshire is 31, indicating Good conditions.

What is the most common type of pollution in Corsham, Wiltshire?

Corsham, Wiltshire air has the highest levels of O3.

What should I do in case of poor air quality in Corsham, Wiltshire?

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

What is the PM_2.5 level in Corsham, Wiltshire at the moment?

PM_2.5 levels in Corsham, Wiltshire are currently 3.939 μg/m³.

What is the PM₁₀ level in Corsham, Wiltshire at the moment?

The PM₁₀ concentration in Corsham, Wiltshire is 11.362 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Corsham, Wiltshire at the moment?

The current carbon monoxide (CO) concentration in Corsham, Wiltshire is 0.108 ppm.

What is the sulfur dioxide (SO₂) level in Corsham, Wiltshire at the moment?

Currently, Corsham, Wiltshire has a sulfur dioxide (SO₂) concentration of 0.54 ppb.

What is the ozone (O₃) level in Corsham, Wiltshire at the moment?

The current ozone (O₃) level in Corsham, Wiltshire at the moment is 34.362 ppm.

What is the nitrogen dioxide (NO₂) level in Corsham, Wiltshire at the moment?

Nitrogen dioxide (NO₂) level in Corsham, Wiltshire at the moment is 7.439 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	33 \| good	5.573 \| good	13.091 \| good	28.391 \| good	0.637 \| good	6.017 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	30 \| good	4.846 \| good	14.153 \| good	31.574 \| good	0.537 \| good	6.045 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	33 \| good	5.376 \| good	11.832 \| good	35.676 \| good	0.486 \| good	5.59 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	36 \| good	5.468 \| good	15.791 \| good	38.647 \| good	0.489 \| good	4.504 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	39 \| good	5.312 \| good	17.118 \| good	41.702 \| good	0.537 \| good	6.424 \| good	0.662 \| good
2026-05-12T18:00:00.000Z	39 \| good	5.45 \| good	12.171 \| good	42.047 \| good	0.483 \| good	4.113 \| good	0.662 \| good
2026-05-12T19:00:00.000Z	41 \| good	5.557 \| good	16.133 \| good	43.719 \| good	0.489 \| good	4.883 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	39 \| good	5.461 \| good	19.717 \| good	42.221 \| good	0.537 \| good	3.302 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	37 \| good	5.569 \| good	16.614 \| good	40.11 \| good	0.54 \| good	6.476 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	40 \| good	5.907 \| good	13.031 \| good	42.882 \| good	0.539 \| good	10.628 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	39 \| good	5.861 \| good	11.461 \| good	41.793 \| good	0.539 \| good	12.304 \| good	0.662 \| good
2026-05-13T00:00:00.000Z	34 \| good	6.09 \| good	9.842 \| good	36.823 \| good	0.541 \| good	5.128 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	36 \| good	4.717 \| good	15.212 \| good	38.863 \| good	0.614 \| good	4.738 \| good	0.662 \| good
2026-05-13T02:00:00.000Z	36 \| good	5.749 \| good	12.921 \| good	39.16 \| good	0.542 \| good	2.878 \| good	0.662 \| good
2026-05-13T03:00:00.000Z	34 \| good	6.193 \| good	12.448 \| good	37.217 \| good	0.712 \| good	1.764 \| good	0.662 \| good
2026-05-13T04:00:00.000Z	33 \| good	6.373 \| good	15.408 \| good	35.5 \| good	0.612 \| good	1.856 \| good	0.662 \| good
2026-05-13T05:00:00.000Z	33 \| good	6.049 \| good	21.546 \| good	34.198 \| good	0.79 \| good	1.878 \| good	0.662 \| good
2026-05-13T06:00:00.000Z	33 \| good	5.928 \| good	13.379 \| good	35.042 \| good	0.792 \| good	4.466 \| good	0.662 \| good
2026-05-13T07:00:00.000Z	34 \| good	6.299 \| good	15.385 \| good	36.784 \| good	0.763 \| good	5.44 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	33 \| good	6.353 \| good	15.771 \| good	34.61 \| good	0.74 \| good	9.921 \| good	0.662 \| good
2026-05-13T09:00:00.000Z	33 \| good	6.375 \| good	14.936 \| good	34.805 \| good	0.881 \| good	6.753 \| good	0.662 \| good
2026-05-13T10:00:00.000Z	33 \| good	6.439 \| good	15.119 \| good	34.19 \| good	0.582 \| good	6.03 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	33 \| good	6.468 \| good	14.493 \| good	34.053 \| good	0.582 \| good	4.498 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	38 \| good	6.694 \| good	13.793 \| good	35.278 \| good	0.682 \| good	5.764 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	38 \| good	6.648 \| good	17.375 \| good	36.217 \| good	0.79 \| good	4.337 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	6.424 \| good	15.363 \| good	34.462 \| good	0.64 \| good	4.087 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	6.44 \| good	14.905 \| good	36.178 \| good	0.64 \| good	4.855 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	6.437 \| good	14.729 \| good	36.273 \| good	0.64 \| good	4.367 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	34 \| good	6.192 \| good	14.085 \| good	37.3 \| good	0.639 \| good	6.103 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	34 \| good	6.144 \| good	12.078 \| good	36.543 \| good	0.639 \| good	5.481 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	34 \| good	6.155 \| good	15.013 \| good	37.008 \| good	0.539 \| good	4.317 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	33 \| good	6.189 \| good	15.066 \| good	36.46 \| good	0.539 \| good	2.579 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	33 \| good	6.265 \| good	14.552 \| good	35.464 \| good	0.539 \| good	3.542 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	34 \| good	6.001 \| good	14.322 \| good	36.665 \| good	0.538 \| good	2.76 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	33 \| good	6.005 \| good	13.949 \| good	33.878 \| good	0.94 \| good	1.687 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	33 \| good	5.825 \| good	13.845 \| good	32.616 \| good	0.964 \| good	1.608 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	28 \| good	5.29 \| good	11.084 \| good	30.204 \| good	0.639 \| good	2.131 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	31 \| good	5.214 \| good	12.391 \| good	33.444 \| good	0.639 \| good	2.163 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	31 \| good	5.231 \| good	12.136 \| good	34.058 \| good	0.538 \| good	1.701 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	31 \| good	5.003 \| good	11.294 \| good	33.192 \| good	0.538 \| good	1.723 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	30 \| good	4.54 \| good	10.915 \| good	31.67 \| good	0.486 \| good	2.343 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	26 \| good	4.279 \| good	10.388 \| good	28.135 \| good	0.687 \| good	3.271 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	29 \| good	4.81 \| good	10.61 \| good	31.218 \| good	0.639 \| good	4.438 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	28 \| good	4.808 \| good	12.455 \| good	30.27 \| good	0.639 \| good	5.136 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	31 \| good	4.435 \| good	13.119 \| good	32.61 \| good	0.639 \| good	6.51 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	30 \| good	3.871 \| good	9.814 \| good	31.89 \| good	0.639 \| good	6.967 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	31 \| good	4.12 \| good	13.019 \| good	34.108 \| good	0.539 \| good	6.82 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	31 \| good	3.948 \| good	11.447 \| good	34.298 \| good	0.539 \| good	7.384 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	31 \| good	3.939 \| good	11.362 \| good	34.362 \| good	0.54 \| good	7.439 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	38 \| good	1.967 \| good	3.243 \| good	41.084 \| good	0.058 \| good	0.674 \| good	0.108 \| good
2026-05-14T14:00:00.000Z	38 \| good	1.84 \| good	3.322 \| good	40.881 \| good	0.051 \| good	0.741 \| good	0.108 \| good
2026-05-14T15:00:00.000Z	37 \| good	1.886 \| good	3.56 \| good	40.487 \| good	0.049 \| good	0.874 \| good	0.108 \| good
2026-05-14T16:00:00.000Z	38 \| good	2.111 \| good	3.715 \| good	40.843 \| good	0.062 \| good	1.035 \| good	0.11 \| good
2026-05-14T17:00:00.000Z	38 \| good	2.342 \| good	4.064 \| good	41.413 \| good	0.076 \| good	1.2 \| good	0.111 \| good
2026-05-14T18:00:00.000Z	38 \| good	2.698 \| good	4.702 \| good	40.519 \| good	0.099 \| good	1.431 \| good	0.111 \| good
2026-05-14T19:00:00.000Z	33 \| good	3.339 \| good	5.485 \| good	36.323 \| good	0.156 \| good	1.793 \| good	0.112 \| good
2026-05-14T20:00:00.000Z	32 \| good	4.054 \| good	6.257 \| good	34.784 \| good	0.179 \| good	2.478 \| good	0.115 \| good
2026-05-14T21:00:00.000Z	30 \| good	4.52 \| good	5.978 \| good	31.833 \| good	0.229 \| good	3.329 \| good	0.117 \| good
2026-05-14T22:00:00.000Z	33 \| good	5.531 \| good	6.413 \| good	30.41 \| good	0.242 \| good	3.821 \| good	0.12 \| good
2026-05-14T23:00:00.000Z	33 \| good	6.103 \| good	6.882 \| good	28.611 \| good	0.212 \| good	3.862 \| good	0.123 \| good
2026-05-15T00:00:00.000Z	38 \| good	6.69 \| good	7.514 \| good	27.473 \| good	0.232 \| good	4.006 \| good	0.126 \| good
2026-05-15T01:00:00.000Z	38 \| good	7.45 \| good	8.363 \| good	25.717 \| good	0.238 \| good	4 \| good	0.126 \| good
2026-05-15T02:00:00.000Z	44 \| good	7.845 \| good	8.983 \| good	23.706 \| good	0.221 \| good	3.998 \| good	0.127 \| good
2026-05-15T03:00:00.000Z	44 \| good	8.471 \| good	9.742 \| good	23.309 \| good	0.213 \| good	4.339 \| good	0.127 \| good
2026-05-15T04:00:00.000Z	49 \| good	8.752 \| good	10.079 \| good	22.349 \| good	0.229 \| good	4.624 \| good	0.127 \| good
2026-05-15T05:00:00.000Z	44 \| good	8.303 \| good	10.39 \| good	22.56 \| good	0.244 \| good	4.399 \| good	0.128 \| good
2026-05-15T06:00:00.000Z	44 \| good	7.732 \| good	10.804 \| good	25.493 \| good	0.266 \| good	3.765 \| good	0.126 \| good
2026-05-15T07:00:00.000Z	38 \| good	7.432 \| good	11.405 \| good	30.834 \| good	0.263 \| good	3.033 \| good	0.125 \| good
2026-05-15T08:00:00.000Z	33 \| good	6.39 \| good	10.859 \| good	35.342 \| good	0.211 \| good	2.284 \| good	0.119 \| good
2026-05-15T09:00:00.000Z	34 \| good	4.63 \| good	8.214 \| good	37.402 \| good	0.146 \| good	1.634 \| good	0.116 \| good
2026-05-15T10:00:00.000Z	37 \| good	3.557 \| good	6.694 \| good	40.146 \| good	0.101 \| good	1.147 \| good	0.114 \| good
2026-05-15T11:00:00.000Z	39 \| good	3.137 \| good	5.866 \| good	41.787 \| good	0.086 \| good	0.922 \| good	0.113 \| good
2026-05-15T12:00:00.000Z	40 \| good	2.675 \| good	5.263 \| good	42.68 \| good	0.083 \| good	0.741 \| good	0.111 \| good
2026-05-15T13:00:00.000Z	40 \| good	2.685 \| good	5.23 \| good	43.322 \| good	0.082 \| good	0.779 \| good	0.111 \| good
2026-05-15T14:00:00.000Z	39 \| good	3.383 \| good	5.832 \| good	42.315 \| good	0.075 \| good	0.885 \| good	0.112 \| good
2026-05-15T15:00:00.000Z	41 \| good	3.743 \| good	6.592 \| good	43.599 \| good	0.081 \| good	0.944 \| good	0.112 \| good
2026-05-15T16:00:00.000Z	43 \| good	3.625 \| good	7.262 \| good	45.655 \| good	0.089 \| good	0.957 \| good	0.112 \| good
2026-05-15T17:00:00.000Z	43 \| good	3.431 \| good	6.43 \| good	45.922 \| good	0.104 \| good	1.005 \| good	0.111 \| good
2026-05-15T18:00:00.000Z	44 \| good	3.16 \| good	6.264 \| good	47.931 \| good	0.121 \| good	1.178 \| good	0.109 \| good
2026-05-15T19:00:00.000Z	43 \| good	3.429 \| good	6.767 \| good	46.422 \| good	0.169 \| good	1.643 \| good	0.112 \| good
2026-05-15T20:00:00.000Z	43 \| good	3.781 \| good	7.167 \| good	46.088 \| good	0.183 \| good	1.881 \| good	0.114 \| good
2026-05-15T21:00:00.000Z	41 \| good	4.139 \| good	7.233 \| good	43.849 \| good	0.206 \| good	2.328 \| good	0.116 \| good
2026-05-15T22:00:00.000Z	34 \| good	4.424 \| good	7.358 \| good	37.055 \| good	0.191 \| good	2.644 \| good	0.116 \| good
2026-05-15T23:00:00.000Z	31 \| good	4.526 \| good	7.235 \| good	33.968 \| good	0.18 \| good	2.928 \| good	0.116 \| good
2026-05-16T00:00:00.000Z	29 \| good	4.699 \| good	7.621 \| good	31.42 \| good	0.171 \| good	3.53 \| good	0.117 \| good
2026-05-16T01:00:00.000Z	28 \| good	4.757 \| good	8.325 \| good	30.241 \| good	0.163 \| good	3.451 \| good	0.117 \| good
2026-05-16T02:00:00.000Z	27 \| good	4.676 \| good	8.637 \| good	29.306 \| good	0.153 \| good	3.326 \| good	0.116 \| good
2026-05-16T03:00:00.000Z	27 \| good	4.773 \| good	8.127 \| good	26.372 \| good	0.16 \| good	3.419 \| good	0.117 \| good
2026-05-16T04:00:00.000Z	27 \| good	5.211 \| good	8.231 \| good	24.859 \| good	0.175 \| good	3.444 \| good	0.118 \| good
2026-05-16T05:00:00.000Z	33 \| good	5.769 \| good	8.596 \| good	23.365 \| good	0.197 \| good	3.748 \| good	0.119 \| good
2026-05-16T06:00:00.000Z	33 \| good	5.737 \| good	9.202 \| good	22.113 \| good	0.252 \| good	3.969 \| good	0.122 \| good
2026-05-16T07:00:00.000Z	31 \| good	5.309 \| good	8.273 \| good	33.372 \| good	0.277 \| good	2.621 \| good	0.123 \| good
2026-05-16T08:00:00.000Z	33 \| good	4.843 \| good	8.214 \| good	36.244 \| good	0.247 \| good	2.124 \| good	0.118 \| good
2026-05-16T09:00:00.000Z	36 \| good	3.76 \| good	7.568 \| good	38.567 \| good	0.196 \| good	1.607 \| good	0.116 \| good
2026-05-16T10:00:00.000Z	37 \| good	3.798 \| good	7.246 \| good	40.278 \| good	0.171 \| good	1.25 \| good	0.114 \| good
2026-05-16T11:00:00.000Z	39 \| good	3.705 \| good	7.267 \| good	41.97 \| good	0.207 \| good	1.09 \| good	0.117 \| good
2026-05-16T12:00:00.000Z	40 \| good	3.784 \| good	6.796 \| good	43.226 \| good	0.188 \| good	0.868 \| good	0.117 \| good

Live air quality index in Corsham, Wiltshire today

Major air pollutants in Corsham, Wiltshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Corsham, Wiltshire air quality map: Stay updated on AQI near you

Air quality in nearby cities

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Frequently asked questions

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What is the PM2.5 level in Corsham, Wiltshire at the moment?

What is the PM10 level in Corsham, Wiltshire at the moment?

What is the carbon monoxide (CO) level in Corsham, Wiltshire at the moment?

What is the sulfur dioxide (SO2) level in Corsham, Wiltshire at the moment?

What is the ozone (O3) level in Corsham, Wiltshire at the moment?

What is the nitrogen dioxide (NO2) level in Corsham, Wiltshire 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 Corsham, Wiltshire at the moment?

What is the PM₁₀ level in Corsham, Wiltshire at the moment?

What is the sulfur dioxide (SO₂) level in Corsham, Wiltshire at the moment?

What is the ozone (O₃) level in Corsham, Wiltshire at the moment?

What is the nitrogen dioxide (NO₂) level in Corsham, Wiltshire at the moment?