What are the current PM10 levels at Maidenhead, Windsor and Maidenhead?

The current PM10 levels in Maidenhead, Windsor and Maidenhead are 10.471 μg/m3.

What are the current sulfur dioxide (SO2) levels at Maidenhead, Windsor and Maidenhead?

The current sulfur dioxide (SO2) levels in Maidenhead, Windsor and Maidenhead are 0.724 ppb.

What are the current ozone (O3) levels at Maidenhead, Windsor and Maidenhead?

The current ozone (O3) levels at Maidenhead, Windsor and Maidenhead is 29.004 ppm.

What are the current nitrogen dioxide (NO2) levels at Maidenhead, Windsor and Maidenhead?

The current nitrogen dioxide (NO2) levels at Maidenhead, Windsor and Maidenhead is 4.358 ppb.

Real-time air quality index in Maidenhead, Windsor and Maidenhead today

Q: What are the current PM2.5 levels in Maidenhead, Windsor and Maidenhead?

The measured PM2.5 levels in Maidenhead, Windsor and Maidenhead at present are 3.412 μg/m3.

Stay updated with real-time air quality in Maidenhead, Windsor and Maidenhead 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

Maidenhead, Windsor and Maidenhead

Last updated: ... (Local time)

Common air pollutants in Maidenhead, Windsor and Maidenhead

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.41 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.47 μg/m³

155

255

425

605+

Ozone (O₃)

29.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.72 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.36 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Maidenhead, Windsor and Maidenhead

Get Live Pollen Counts

Maidenhead, Windsor and Maidenhead

Scroll To Air Quality Map

Track live Maidenhead, Windsor and Maidenhead air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	27 \| good	4.605 \| good	18.882 \| good	26.69 \| good	0.783 \| good	5.031 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	29 \| good	4.752 \| good	10.894 \| good	31.181 \| good	0.722 \| good	5.027 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	34 \| good	4.294 \| good	11.535 \| good	36.847 \| good	0.518 \| good	5.003 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	37 \| good	4.627 \| good	12.062 \| good	39.709 \| good	0.628 \| good	7.204 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	37 \| good	4.819 \| good	12.521 \| good	40.033 \| good	0.628 \| good	8.302 \| good	0.661 \| good
2026-05-12T18:00:00.000Z	40 \| good	4.468 \| good	23.886 \| good	42.976 \| good	0.629 \| good	8.769 \| good	0.661 \| good
2026-05-12T19:00:00.000Z	40 \| good	4.739 \| good	28.618 \| good	43.004 \| good	0.521 \| good	3.478 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	40 \| good	5.216 \| good	11.913 \| good	43.352 \| good	0.625 \| good	4.824 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	39 \| good	4.44 \| good	26.091 \| good	42.348 \| good	0.618 \| good	7.391 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	38 \| good	4.811 \| good	12.813 \| good	40.841 \| good	0.616 \| good	10.639 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	36 \| good	4.795 \| good	12.584 \| good	39.417 \| good	0.575 \| good	11.289 \| good	0.661 \| good
2026-05-13T00:00:00.000Z	44 \| good	7.545 \| good	12.316 \| good	38.654 \| good	0.585 \| good	7.405 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	44 \| good	7.544 \| good	12.779 \| good	37.026 \| good	0.501 \| good	6.077 \| good	0.661 \| good
2026-05-13T02:00:00.000Z	38 \| good	6.804 \| good	16.73 \| good	35.422 \| good	0.679 \| good	5.107 \| good	0.661 \| good
2026-05-13T03:00:00.000Z	31 \| good	4.435 \| good	19.641 \| good	34.491 \| good	0.763 \| good	2.583 \| good	0.661 \| good
2026-05-13T04:00:00.000Z	33 \| good	5.564 \| good	13.437 \| good	33.966 \| good	0.697 \| good	3.493 \| good	0.661 \| good
2026-05-13T05:00:00.000Z	29 \| good	5.122 \| good	12.255 \| good	31.026 \| good	0.801 \| good	2.87 \| good	0.661 \| good
2026-05-13T06:00:00.000Z	28 \| good	5.266 \| good	24.807 \| good	30.032 \| good	0.723 \| good	3.567 \| good	0.661 \| good
2026-05-13T07:00:00.000Z	28 \| good	4.613 \| good	12.308 \| good	29.718 \| good	0.843 \| good	4.627 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	27 \| good	4.844 \| good	13.333 \| good	28.797 \| good	0.899 \| good	8.16 \| good	0.661 \| good
2026-05-13T09:00:00.000Z	28 \| good	4.905 \| good	14.05 \| good	29.733 \| good	0.942 \| good	7.252 \| good	0.661 \| good
2026-05-13T10:00:00.000Z	29 \| good	4.758 \| good	15.683 \| good	31.425 \| good	0.744 \| good	5.662 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	29 \| good	4.891 \| good	14.169 \| good	31.413 \| good	0.783 \| good	3.935 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	29 \| good	4.9 \| good	13.72 \| good	31.299 \| good	0.76 \| good	7.941 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	28 \| good	4.868 \| good	13.646 \| good	30.325 \| good	0.859 \| good	7.867 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	30 \| good	4.825 \| good	15.656 \| good	32.143 \| good	0.783 \| good	5.171 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	31 \| good	4.878 \| good	15.14 \| good	33.378 \| good	0.783 \| good	5.272 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	31 \| good	4.83 \| good	18.446 \| good	33.785 \| good	0.782 \| good	5.402 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	31 \| good	4.864 \| good	14.914 \| good	33.708 \| good	0.78 \| good	7.201 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	31 \| good	4.846 \| good	12.505 \| good	33.916 \| good	0.78 \| good	6.38 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	31 \| good	4.524 \| good	12.265 \| good	32.953 \| good	0.637 \| good	7.385 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	30 \| good	4.549 \| good	13.669 \| good	32.022 \| good	0.636 \| good	8.653 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	31 \| good	4.395 \| good	13.723 \| good	33.202 \| good	0.629 \| good	5.592 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	28 \| good	4.354 \| good	15.226 \| good	30.393 \| good	0.629 \| good	5.296 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	27 \| good	4.389 \| good	11.469 \| good	29.002 \| good	0.886 \| good	6.213 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	30 \| good	4.12 \| good	13.241 \| good	31.619 \| good	0.886 \| good	5.249 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	30 \| good	4.119 \| good	10.851 \| good	31.769 \| good	0.699 \| good	5.823 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	26 \| good	3.73 \| good	10.303 \| good	28.133 \| good	0.699 \| good	6.563 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	22 \| good	3.81 \| good	9.912 \| good	24.285 \| good	0.636 \| good	3.877 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	23 \| good	3.83 \| good	8.586 \| good	24.972 \| good	0.635 \| good	2.03 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	23 \| good	3.583 \| good	9.07 \| good	24.507 \| good	0.636 \| good	3.405 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	26 \| good	3.357 \| good	6.724 \| good	28.22 \| good	0.76 \| good	4.089 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	22 \| good	3.557 \| good	11.567 \| good	23.986 \| good	0.7 \| good	6.077 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	21 \| good	2.819 \| good	11.417 \| good	22.818 \| good	0.701 \| good	10.295 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	23 \| good	2.782 \| good	8.896 \| good	25.36 \| good	0.783 \| good	7.817 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	24 \| good	2.444 \| good	6.996 \| good	25.764 \| good	0.701 \| good	6.479 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	26 \| good	2.559 \| good	6.534 \| good	27.759 \| good	0.724 \| good	4.844 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	27 \| good	3.412 \| good	10.471 \| good	29.004 \| good	0.724 \| good	4.358 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	27 \| good	3.412 \| good	10.471 \| good	29.004 \| good	0.724 \| good	4.358 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	37 \| good	4.225 \| good	6.596 \| good	40.341 \| good	0.115 \| good	2.183 \| good	0.116 \| good
2026-05-14T14:00:00.000Z	38 \| good	4.318 \| good	6.501 \| good	41.211 \| good	0.111 \| good	2.31 \| good	0.117 \| good
2026-05-14T15:00:00.000Z	38 \| good	4.146 \| good	6.683 \| good	40.768 \| good	0.117 \| good	2.729 \| good	0.118 \| good
2026-05-14T16:00:00.000Z	39 \| good	4.328 \| good	6.889 \| good	42.032 \| good	0.12 \| good	3.185 \| good	0.12 \| good
2026-05-14T17:00:00.000Z	38 \| good	4.846 \| good	7.145 \| good	41.455 \| good	0.122 \| good	3.907 \| good	0.123 \| good
2026-05-14T18:00:00.000Z	37 \| good	5.456 \| good	7.65 \| good	39.523 \| good	0.136 \| good	4.481 \| good	0.125 \| good
2026-05-14T19:00:00.000Z	38 \| good	6.623 \| good	8.715 \| good	31.465 \| good	0.221 \| good	5.357 \| good	0.127 \| good
2026-05-14T20:00:00.000Z	38 \| good	6.948 \| good	8.807 \| good	31.719 \| good	0.254 \| good	6.579 \| good	0.131 \| good
2026-05-14T21:00:00.000Z	38 \| good	6.887 \| good	8.431 \| good	25.819 \| good	0.282 \| good	7.138 \| good	0.136 \| good
2026-05-14T22:00:00.000Z	38 \| good	7.276 \| good	8.783 \| good	26.316 \| good	0.271 \| good	7.496 \| good	0.138 \| good
2026-05-14T23:00:00.000Z	38 \| good	7.223 \| good	8.858 \| good	27.599 \| good	0.217 \| good	7.43 \| good	0.135 \| good
2026-05-15T00:00:00.000Z	38 \| good	7.444 \| good	9.346 \| good	28.16 \| good	0.233 \| good	6.79 \| good	0.131 \| good
2026-05-15T01:00:00.000Z	38 \| good	6.913 \| good	8.945 \| good	28.139 \| good	0.202 \| good	5.627 \| good	0.128 \| good
2026-05-15T02:00:00.000Z	44 \| good	7.702 \| good	9.681 \| good	27.49 \| good	0.196 \| good	4.989 \| good	0.128 \| good
2026-05-15T03:00:00.000Z	49 \| good	8.554 \| good	10.737 \| good	26.369 \| good	0.219 \| good	4.565 \| good	0.129 \| good
2026-05-15T04:00:00.000Z	49 \| good	9.305 \| good	11.687 \| good	25.332 \| good	0.262 \| good	4.392 \| good	0.129 \| good
2026-05-15T05:00:00.000Z	44 \| good	8.333 \| good	11.28 \| good	25.181 \| good	0.249 \| good	3.937 \| good	0.126 \| good
2026-05-15T06:00:00.000Z	38 \| good	7.237 \| good	12.051 \| good	24.325 \| good	0.249 \| good	4.2 \| good	0.122 \| good
2026-05-15T07:00:00.000Z	33 \| good	6.417 \| good	10.339 \| good	30.203 \| good	0.257 \| good	4.003 \| good	0.122 \| good
2026-05-15T08:00:00.000Z	32 \| good	4.182 \| good	8.469 \| good	35.194 \| good	0.193 \| good	3.393 \| good	0.12 \| good
2026-05-15T09:00:00.000Z	33 \| good	3.575 \| good	7.317 \| good	36.158 \| good	0.16 \| good	2.837 \| good	0.118 \| good
2026-05-15T10:00:00.000Z	35 \| good	3.777 \| good	7.392 \| good	37.863 \| good	0.143 \| good	2.235 \| good	0.118 \| good
2026-05-15T11:00:00.000Z	36 \| good	3.898 \| good	7.635 \| good	38.862 \| good	0.136 \| good	2.033 \| good	0.118 \| good
2026-05-15T12:00:00.000Z	39 \| good	3.537 \| good	7.815 \| good	41.668 \| good	0.134 \| good	1.871 \| good	0.117 \| good
2026-05-15T13:00:00.000Z	42 \| good	3.176 \| good	7.366 \| good	45.486 \| good	0.152 \| good	1.508 \| good	0.115 \| good
2026-05-15T14:00:00.000Z	44 \| good	2.955 \| good	5.98 \| good	46.97 \| good	0.15 \| good	1.417 \| good	0.115 \| good
2026-05-15T15:00:00.000Z	45 \| good	3.041 \| good	5.425 \| good	49.101 \| good	0.139 \| good	1.527 \| good	0.115 \| good
2026-05-15T16:00:00.000Z	45 \| good	3.363 \| good	6.444 \| good	49.324 \| good	0.128 \| good	1.84 \| good	0.115 \| good
2026-05-15T17:00:00.000Z	44 \| good	3.729 \| good	6.92 \| good	48.455 \| good	0.135 \| good	2.537 \| good	0.116 \| good
2026-05-15T18:00:00.000Z	45 \| good	4.132 \| good	7.438 \| good	48.957 \| good	0.16 \| good	3.121 \| good	0.118 \| good
2026-05-15T19:00:00.000Z	43 \| good	4.713 \| good	8.168 \| good	45.522 \| good	0.239 \| good	4.391 \| good	0.121 \| good
2026-05-15T20:00:00.000Z	37 \| good	5.879 \| good	9.406 \| good	40.383 \| good	0.318 \| good	5.879 \| good	0.127 \| good
2026-05-15T21:00:00.000Z	38 \| good	6.549 \| good	10.251 \| good	35.154 \| good	0.331 \| good	6.468 \| good	0.13 \| good
2026-05-15T22:00:00.000Z	38 \| good	7.214 \| good	10.454 \| good	30.006 \| good	0.321 \| good	7.244 \| good	0.135 \| good
2026-05-15T23:00:00.000Z	44 \| good	7.947 \| good	10.914 \| good	25.814 \| good	0.328 \| good	8.222 \| good	0.137 \| good
2026-05-16T00:00:00.000Z	49 \| good	9.023 \| good	11.498 \| good	22.184 \| good	0.372 \| good	9.765 \| good	0.141 \| good
2026-05-16T01:00:00.000Z	52 \| moderate	9.992 \| good	11.949 \| good	21.165 \| good	0.331 \| good	11.546 \| good	0.147 \| good
2026-05-16T02:00:00.000Z	52 \| moderate	10.332 \| good	12.257 \| good	20.816 \| good	0.319 \| good	11.937 \| good	0.15 \| good
2026-05-16T03:00:00.000Z	54 \| moderate	10.749 \| good	12.953 \| good	18.851 \| good	0.279 \| good	12.291 \| good	0.154 \| good
2026-05-16T04:00:00.000Z	54 \| moderate	11.32 \| good	13.619 \| good	16.872 \| good	0.259 \| good	13.346 \| good	0.154 \| good
2026-05-16T05:00:00.000Z	54 \| moderate	11.025 \| good	13.538 \| good	20.444 \| good	0.273 \| good	8.209 \| good	0.144 \| good
2026-05-16T06:00:00.000Z	52 \| moderate	10.383 \| good	13.426 \| good	26.02 \| good	0.262 \| good	5.878 \| good	0.136 \| good
2026-05-16T07:00:00.000Z	38 \| good	6.836 \| good	10.772 \| good	34.977 \| good	0.247 \| good	2.776 \| good	0.121 \| good
2026-05-16T08:00:00.000Z	36 \| good	4.145 \| good	7.908 \| good	38.706 \| good	0.189 \| good	1.945 \| good	0.116 \| good
2026-05-16T09:00:00.000Z	36 \| good	3.474 \| good	6.208 \| good	39.337 \| good	0.112 \| good	1.633 \| good	0.113 \| good
2026-05-16T10:00:00.000Z	40 \| good	3.206 \| good	6.134 \| good	43.273 \| good	0.103 \| good	1.374 \| good	0.111 \| good
2026-05-16T11:00:00.000Z	41 \| good	3.114 \| good	6.549 \| good	43.76 \| good	0.097 \| good	1.258 \| good	0.11 \| good
2026-05-16T12:00:00.000Z	41 \| good	3.133 \| good	6.696 \| good	44.05 \| good	0.089 \| good	1.389 \| good	0.111 \| good

Maidenhead

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Maidenhead, Windsor and Maidenhead air quality map: Real-time AQI near you

0.12ppm

How accurate is Windsor and Maidenhead, UK air quality data?

Air quality measurements for Windsor and Maidenhead, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Maidenhead, Windsor and Maidenhead updated?

Air quality data for Maidenhead, Windsor and Maidenhead is updated on an hourly basis.

When did Maidenhead, Windsor and Maidenhead experience the worst air quality in the last 24 hours?

The worst air quality in Maidenhead, Windsor and Maidenhead was recorded at 09:00:00 on 2026-05-13.

When did Maidenhead, Windsor and Maidenhead have its best air quality in the last 24 hours?

The best air quality in Maidenhead, Windsor and Maidenhead was recorded at 08:00:00 on 2026-05-14.

What is the real-time air quality index for Maidenhead, Windsor and Maidenhead?

The real-time air quality index in Maidenhead, Windsor and Maidenhead is 27, currently categorized as Good.

Which pollutant is found most often in Maidenhead, Windsor and Maidenhead?

The most common pollutant in Maidenhead, Windsor and Maidenhead is O3.

What can I do if the air quality in Maidenhead, Windsor and Maidenhead is poor?

If the air quality in Maidenhead, Windsor and Maidenhead is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Maidenhead, Windsor and Maidenhead?

The measured PM_2.5 levels in Maidenhead, Windsor and Maidenhead at present are 3.412 μg/m³.

What are the current PM₁₀ levels at Maidenhead, Windsor and Maidenhead?

The current PM₁₀ levels in Maidenhead, Windsor and Maidenhead are 10.471 μg/m³.

What are the current carbon monoxide (CO) levels at Maidenhead, Windsor and Maidenhead?

The current carbon monoxide (CO) level in Maidenhead, Windsor and Maidenhead is 0.108 ppm.

What are the current sulfur dioxide (SO₂) levels at Maidenhead, Windsor and Maidenhead?

The current sulfur dioxide (SO₂) levels in Maidenhead, Windsor and Maidenhead are 0.724 ppb.

What are the current ozone (O₃) levels at Maidenhead, Windsor and Maidenhead?

The current ozone (O₃) levels at Maidenhead, Windsor and Maidenhead is 29.004 ppm.

What are the current nitrogen dioxide (NO₂) levels at Maidenhead, Windsor and Maidenhead?

The current nitrogen dioxide (NO₂) levels at Maidenhead, Windsor and Maidenhead is 4.358 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	27 \| good	4.605 \| good	18.882 \| good	26.69 \| good	0.783 \| good	5.031 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	29 \| good	4.752 \| good	10.894 \| good	31.181 \| good	0.722 \| good	5.027 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	34 \| good	4.294 \| good	11.535 \| good	36.847 \| good	0.518 \| good	5.003 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	37 \| good	4.627 \| good	12.062 \| good	39.709 \| good	0.628 \| good	7.204 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	37 \| good	4.819 \| good	12.521 \| good	40.033 \| good	0.628 \| good	8.302 \| good	0.661 \| good
2026-05-12T18:00:00.000Z	40 \| good	4.468 \| good	23.886 \| good	42.976 \| good	0.629 \| good	8.769 \| good	0.661 \| good
2026-05-12T19:00:00.000Z	40 \| good	4.739 \| good	28.618 \| good	43.004 \| good	0.521 \| good	3.478 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	40 \| good	5.216 \| good	11.913 \| good	43.352 \| good	0.625 \| good	4.824 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	39 \| good	4.44 \| good	26.091 \| good	42.348 \| good	0.618 \| good	7.391 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	38 \| good	4.811 \| good	12.813 \| good	40.841 \| good	0.616 \| good	10.639 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	36 \| good	4.795 \| good	12.584 \| good	39.417 \| good	0.575 \| good	11.289 \| good	0.661 \| good
2026-05-13T00:00:00.000Z	44 \| good	7.545 \| good	12.316 \| good	38.654 \| good	0.585 \| good	7.405 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	44 \| good	7.544 \| good	12.779 \| good	37.026 \| good	0.501 \| good	6.077 \| good	0.661 \| good
2026-05-13T02:00:00.000Z	38 \| good	6.804 \| good	16.73 \| good	35.422 \| good	0.679 \| good	5.107 \| good	0.661 \| good
2026-05-13T03:00:00.000Z	31 \| good	4.435 \| good	19.641 \| good	34.491 \| good	0.763 \| good	2.583 \| good	0.661 \| good
2026-05-13T04:00:00.000Z	33 \| good	5.564 \| good	13.437 \| good	33.966 \| good	0.697 \| good	3.493 \| good	0.661 \| good
2026-05-13T05:00:00.000Z	29 \| good	5.122 \| good	12.255 \| good	31.026 \| good	0.801 \| good	2.87 \| good	0.661 \| good
2026-05-13T06:00:00.000Z	28 \| good	5.266 \| good	24.807 \| good	30.032 \| good	0.723 \| good	3.567 \| good	0.661 \| good
2026-05-13T07:00:00.000Z	28 \| good	4.613 \| good	12.308 \| good	29.718 \| good	0.843 \| good	4.627 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	27 \| good	4.844 \| good	13.333 \| good	28.797 \| good	0.899 \| good	8.16 \| good	0.661 \| good
2026-05-13T09:00:00.000Z	28 \| good	4.905 \| good	14.05 \| good	29.733 \| good	0.942 \| good	7.252 \| good	0.661 \| good
2026-05-13T10:00:00.000Z	29 \| good	4.758 \| good	15.683 \| good	31.425 \| good	0.744 \| good	5.662 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	29 \| good	4.891 \| good	14.169 \| good	31.413 \| good	0.783 \| good	3.935 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	29 \| good	4.9 \| good	13.72 \| good	31.299 \| good	0.76 \| good	7.941 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	28 \| good	4.868 \| good	13.646 \| good	30.325 \| good	0.859 \| good	7.867 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	30 \| good	4.825 \| good	15.656 \| good	32.143 \| good	0.783 \| good	5.171 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	31 \| good	4.878 \| good	15.14 \| good	33.378 \| good	0.783 \| good	5.272 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	31 \| good	4.83 \| good	18.446 \| good	33.785 \| good	0.782 \| good	5.402 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	31 \| good	4.864 \| good	14.914 \| good	33.708 \| good	0.78 \| good	7.201 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	31 \| good	4.846 \| good	12.505 \| good	33.916 \| good	0.78 \| good	6.38 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	31 \| good	4.524 \| good	12.265 \| good	32.953 \| good	0.637 \| good	7.385 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	30 \| good	4.549 \| good	13.669 \| good	32.022 \| good	0.636 \| good	8.653 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	31 \| good	4.395 \| good	13.723 \| good	33.202 \| good	0.629 \| good	5.592 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	28 \| good	4.354 \| good	15.226 \| good	30.393 \| good	0.629 \| good	5.296 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	27 \| good	4.389 \| good	11.469 \| good	29.002 \| good	0.886 \| good	6.213 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	30 \| good	4.12 \| good	13.241 \| good	31.619 \| good	0.886 \| good	5.249 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	30 \| good	4.119 \| good	10.851 \| good	31.769 \| good	0.699 \| good	5.823 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	26 \| good	3.73 \| good	10.303 \| good	28.133 \| good	0.699 \| good	6.563 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	22 \| good	3.81 \| good	9.912 \| good	24.285 \| good	0.636 \| good	3.877 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	23 \| good	3.83 \| good	8.586 \| good	24.972 \| good	0.635 \| good	2.03 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	23 \| good	3.583 \| good	9.07 \| good	24.507 \| good	0.636 \| good	3.405 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	26 \| good	3.357 \| good	6.724 \| good	28.22 \| good	0.76 \| good	4.089 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	22 \| good	3.557 \| good	11.567 \| good	23.986 \| good	0.7 \| good	6.077 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	21 \| good	2.819 \| good	11.417 \| good	22.818 \| good	0.701 \| good	10.295 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	23 \| good	2.782 \| good	8.896 \| good	25.36 \| good	0.783 \| good	7.817 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	24 \| good	2.444 \| good	6.996 \| good	25.764 \| good	0.701 \| good	6.479 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	26 \| good	2.559 \| good	6.534 \| good	27.759 \| good	0.724 \| good	4.844 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	27 \| good	3.412 \| good	10.471 \| good	29.004 \| good	0.724 \| good	4.358 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	27 \| good	3.412 \| good	10.471 \| good	29.004 \| good	0.724 \| good	4.358 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	37 \| good	4.225 \| good	6.596 \| good	40.341 \| good	0.115 \| good	2.183 \| good	0.116 \| good
2026-05-14T14:00:00.000Z	38 \| good	4.318 \| good	6.501 \| good	41.211 \| good	0.111 \| good	2.31 \| good	0.117 \| good
2026-05-14T15:00:00.000Z	38 \| good	4.146 \| good	6.683 \| good	40.768 \| good	0.117 \| good	2.729 \| good	0.118 \| good
2026-05-14T16:00:00.000Z	39 \| good	4.328 \| good	6.889 \| good	42.032 \| good	0.12 \| good	3.185 \| good	0.12 \| good
2026-05-14T17:00:00.000Z	38 \| good	4.846 \| good	7.145 \| good	41.455 \| good	0.122 \| good	3.907 \| good	0.123 \| good
2026-05-14T18:00:00.000Z	37 \| good	5.456 \| good	7.65 \| good	39.523 \| good	0.136 \| good	4.481 \| good	0.125 \| good
2026-05-14T19:00:00.000Z	38 \| good	6.623 \| good	8.715 \| good	31.465 \| good	0.221 \| good	5.357 \| good	0.127 \| good
2026-05-14T20:00:00.000Z	38 \| good	6.948 \| good	8.807 \| good	31.719 \| good	0.254 \| good	6.579 \| good	0.131 \| good
2026-05-14T21:00:00.000Z	38 \| good	6.887 \| good	8.431 \| good	25.819 \| good	0.282 \| good	7.138 \| good	0.136 \| good
2026-05-14T22:00:00.000Z	38 \| good	7.276 \| good	8.783 \| good	26.316 \| good	0.271 \| good	7.496 \| good	0.138 \| good
2026-05-14T23:00:00.000Z	38 \| good	7.223 \| good	8.858 \| good	27.599 \| good	0.217 \| good	7.43 \| good	0.135 \| good
2026-05-15T00:00:00.000Z	38 \| good	7.444 \| good	9.346 \| good	28.16 \| good	0.233 \| good	6.79 \| good	0.131 \| good
2026-05-15T01:00:00.000Z	38 \| good	6.913 \| good	8.945 \| good	28.139 \| good	0.202 \| good	5.627 \| good	0.128 \| good
2026-05-15T02:00:00.000Z	44 \| good	7.702 \| good	9.681 \| good	27.49 \| good	0.196 \| good	4.989 \| good	0.128 \| good
2026-05-15T03:00:00.000Z	49 \| good	8.554 \| good	10.737 \| good	26.369 \| good	0.219 \| good	4.565 \| good	0.129 \| good
2026-05-15T04:00:00.000Z	49 \| good	9.305 \| good	11.687 \| good	25.332 \| good	0.262 \| good	4.392 \| good	0.129 \| good
2026-05-15T05:00:00.000Z	44 \| good	8.333 \| good	11.28 \| good	25.181 \| good	0.249 \| good	3.937 \| good	0.126 \| good
2026-05-15T06:00:00.000Z	38 \| good	7.237 \| good	12.051 \| good	24.325 \| good	0.249 \| good	4.2 \| good	0.122 \| good
2026-05-15T07:00:00.000Z	33 \| good	6.417 \| good	10.339 \| good	30.203 \| good	0.257 \| good	4.003 \| good	0.122 \| good
2026-05-15T08:00:00.000Z	32 \| good	4.182 \| good	8.469 \| good	35.194 \| good	0.193 \| good	3.393 \| good	0.12 \| good
2026-05-15T09:00:00.000Z	33 \| good	3.575 \| good	7.317 \| good	36.158 \| good	0.16 \| good	2.837 \| good	0.118 \| good
2026-05-15T10:00:00.000Z	35 \| good	3.777 \| good	7.392 \| good	37.863 \| good	0.143 \| good	2.235 \| good	0.118 \| good
2026-05-15T11:00:00.000Z	36 \| good	3.898 \| good	7.635 \| good	38.862 \| good	0.136 \| good	2.033 \| good	0.118 \| good
2026-05-15T12:00:00.000Z	39 \| good	3.537 \| good	7.815 \| good	41.668 \| good	0.134 \| good	1.871 \| good	0.117 \| good
2026-05-15T13:00:00.000Z	42 \| good	3.176 \| good	7.366 \| good	45.486 \| good	0.152 \| good	1.508 \| good	0.115 \| good
2026-05-15T14:00:00.000Z	44 \| good	2.955 \| good	5.98 \| good	46.97 \| good	0.15 \| good	1.417 \| good	0.115 \| good
2026-05-15T15:00:00.000Z	45 \| good	3.041 \| good	5.425 \| good	49.101 \| good	0.139 \| good	1.527 \| good	0.115 \| good
2026-05-15T16:00:00.000Z	45 \| good	3.363 \| good	6.444 \| good	49.324 \| good	0.128 \| good	1.84 \| good	0.115 \| good
2026-05-15T17:00:00.000Z	44 \| good	3.729 \| good	6.92 \| good	48.455 \| good	0.135 \| good	2.537 \| good	0.116 \| good
2026-05-15T18:00:00.000Z	45 \| good	4.132 \| good	7.438 \| good	48.957 \| good	0.16 \| good	3.121 \| good	0.118 \| good
2026-05-15T19:00:00.000Z	43 \| good	4.713 \| good	8.168 \| good	45.522 \| good	0.239 \| good	4.391 \| good	0.121 \| good
2026-05-15T20:00:00.000Z	37 \| good	5.879 \| good	9.406 \| good	40.383 \| good	0.318 \| good	5.879 \| good	0.127 \| good
2026-05-15T21:00:00.000Z	38 \| good	6.549 \| good	10.251 \| good	35.154 \| good	0.331 \| good	6.468 \| good	0.13 \| good
2026-05-15T22:00:00.000Z	38 \| good	7.214 \| good	10.454 \| good	30.006 \| good	0.321 \| good	7.244 \| good	0.135 \| good
2026-05-15T23:00:00.000Z	44 \| good	7.947 \| good	10.914 \| good	25.814 \| good	0.328 \| good	8.222 \| good	0.137 \| good
2026-05-16T00:00:00.000Z	49 \| good	9.023 \| good	11.498 \| good	22.184 \| good	0.372 \| good	9.765 \| good	0.141 \| good
2026-05-16T01:00:00.000Z	52 \| moderate	9.992 \| good	11.949 \| good	21.165 \| good	0.331 \| good	11.546 \| good	0.147 \| good
2026-05-16T02:00:00.000Z	52 \| moderate	10.332 \| good	12.257 \| good	20.816 \| good	0.319 \| good	11.937 \| good	0.15 \| good
2026-05-16T03:00:00.000Z	54 \| moderate	10.749 \| good	12.953 \| good	18.851 \| good	0.279 \| good	12.291 \| good	0.154 \| good
2026-05-16T04:00:00.000Z	54 \| moderate	11.32 \| good	13.619 \| good	16.872 \| good	0.259 \| good	13.346 \| good	0.154 \| good
2026-05-16T05:00:00.000Z	54 \| moderate	11.025 \| good	13.538 \| good	20.444 \| good	0.273 \| good	8.209 \| good	0.144 \| good
2026-05-16T06:00:00.000Z	52 \| moderate	10.383 \| good	13.426 \| good	26.02 \| good	0.262 \| good	5.878 \| good	0.136 \| good
2026-05-16T07:00:00.000Z	38 \| good	6.836 \| good	10.772 \| good	34.977 \| good	0.247 \| good	2.776 \| good	0.121 \| good
2026-05-16T08:00:00.000Z	36 \| good	4.145 \| good	7.908 \| good	38.706 \| good	0.189 \| good	1.945 \| good	0.116 \| good
2026-05-16T09:00:00.000Z	36 \| good	3.474 \| good	6.208 \| good	39.337 \| good	0.112 \| good	1.633 \| good	0.113 \| good
2026-05-16T10:00:00.000Z	40 \| good	3.206 \| good	6.134 \| good	43.273 \| good	0.103 \| good	1.374 \| good	0.111 \| good
2026-05-16T11:00:00.000Z	41 \| good	3.114 \| good	6.549 \| good	43.76 \| good	0.097 \| good	1.258 \| good	0.11 \| good
2026-05-16T12:00:00.000Z	41 \| good	3.133 \| good	6.696 \| good	44.05 \| good	0.089 \| good	1.389 \| good	0.111 \| good

Real-time air quality index in Maidenhead, Windsor and Maidenhead today

Common air pollutants in Maidenhead, Windsor and Maidenhead

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Maidenhead, Windsor and Maidenhead air quality forecast and history

Empower business decisions with accurate air quality data

Maidenhead, Windsor and Maidenhead air quality map: Real-time AQI near you

Air quality in nearby cities

Marlow, Buckinghamshire

Flackwell Heath, Buckinghamshire

Windsor, Windsor and Maidenhead

Beaconsfield, Buckinghamshire

High Wycombe, Buckinghamshire

HenleyonThames, Oxfordshire

How accurate is Windsor and Maidenhead, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently is the air quality data for Maidenhead, Windsor and Maidenhead updated?

When did Maidenhead, Windsor and Maidenhead experience the worst air quality in the last 24 hours?

When did Maidenhead, Windsor and Maidenhead have its best air quality in the last 24 hours?

What is the real-time air quality index for Maidenhead, Windsor and Maidenhead?

Which pollutant is found most often in Maidenhead, Windsor and Maidenhead?

What can I do if the air quality in Maidenhead, Windsor and Maidenhead is poor?

What are the current PM2.5 levels in Maidenhead, Windsor and Maidenhead?

What are the current PM10 levels at Maidenhead, Windsor and Maidenhead?

What are the current carbon monoxide (CO) levels at Maidenhead, Windsor and Maidenhead?

What are the current sulfur dioxide (SO2) levels at Maidenhead, Windsor and Maidenhead?

What are the current ozone (O3) levels at Maidenhead, Windsor and Maidenhead?

What are the current nitrogen dioxide (NO2) levels at Maidenhead, Windsor and Maidenhead?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Maidenhead, Windsor and Maidenhead?

What are the current PM₁₀ levels at Maidenhead, Windsor and Maidenhead?

What are the current sulfur dioxide (SO₂) levels at Maidenhead, Windsor and Maidenhead?

What are the current ozone (O₃) levels at Maidenhead, Windsor and Maidenhead?

What are the current nitrogen dioxide (NO₂) levels at Maidenhead, Windsor and Maidenhead?