What are the current PM10 levels at Greater London, UK?

The current PM10 levels in Greater London, UK are 8.594 μg/m3.

What are the current sulfur dioxide (SO2) levels at Greater London, UK?

The current sulfur dioxide (SO2) levels in Greater London, UK are 0.857 ppb.

What are the current ozone (O3) levels at Greater London, UK?

The current ozone (O3) levels at Greater London, UK is 26.599 ppm.

What are the current nitrogen dioxide (NO2) levels at Greater London, UK?

The current nitrogen dioxide (NO2) levels at Greater London, UK is 8.188 ppb.

Real-time air quality index in Greater London, UK today

Q: What are the current PM2.5 levels in Greater London, UK?

The measured PM2.5 levels in Greater London, UK at present are 3.833 μg/m3.

Stay updated with real-time air quality in Greater London, 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

Greater London, UK

Last updated: ... (Local time)

Common air pollutants in Greater London, UK

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.55 μg/m³

155

255

425

605+

Ozone (O₃)

27.64 ppb

201

201+

Sulfur Dioxide (SO₂)

0.86 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.41 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Greater London, UK

Get Live Pollen Counts

Greater London, UK

Scroll To Air Quality Map

Track live Greater London, UK air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	33 \| good	5.774 \| good	14.757 \| good	29.445 \| good	0.941 \| good	7.435 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	33 \| good	6.009 \| good	15.618 \| good	32.192 \| good	0.941 \| good	7.435 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	33 \| good	6.128 \| good	15.852 \| good	34.467 \| good	0.753 \| good	4.897 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	33 \| good	6.265 \| good	15.836 \| good	36.13 \| good	0.76 \| good	5.932 \| good	0.117 \| good
2026-05-12T17:00:00.000Z	35 \| good	6.223 \| good	16.013 \| good	37.77 \| good	0.76 \| good	6.171 \| good	0.661 \| good
2026-05-12T18:00:00.000Z	40 \| good	6.161 \| good	16.683 \| good	43.203 \| good	0.76 \| good	5.515 \| good	0.661 \| good
2026-05-12T19:00:00.000Z	40 \| good	6.258 \| good	15.825 \| good	42.897 \| good	0.753 \| good	7.792 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	38 \| good	6.26 \| good	15.794 \| good	41.405 \| good	0.762 \| good	8.029 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	37 \| good	6.333 \| good	15.954 \| good	40.384 \| good	0.76 \| good	7.59 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	37 \| good	5.757 \| good	15.114 \| good	39.606 \| good	0.76 \| good	7.611 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	36 \| good	5.521 \| good	15.114 \| good	38.522 \| good	0.76 \| good	10.118 \| good	0.661 \| good
2026-05-13T00:00:00.000Z	35 \| good	6.107 \| good	15.573 \| good	37.911 \| good	0.395 \| good	8.205 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	34 \| good	5.852 \| good	16.14 \| good	36.928 \| good	0.386 \| good	6.906 \| good	0.661 \| good
2026-05-13T02:00:00.000Z	33 \| good	5.826 \| good	14.839 \| good	35.882 \| good	0.763 \| good	7.114 \| good	0.661 \| good
2026-05-13T03:00:00.000Z	33 \| good	5.824 \| good	14.679 \| good	35.819 \| good	0.762 \| good	5.173 \| good	0.661 \| good
2026-05-13T04:00:00.000Z	33 \| good	5.871 \| good	15.249 \| good	35.551 \| good	0.759 \| good	4.048 \| good	0.661 \| good
2026-05-13T05:00:00.000Z	33 \| good	6.351 \| good	15.88 \| good	33.795 \| good	0.95 \| good	5.402 \| good	0.661 \| good
2026-05-13T06:00:00.000Z	38 \| good	6.546 \| good	15.72 \| good	32.686 \| good	0.744 \| good	6.379 \| good	0.661 \| good
2026-05-13T07:00:00.000Z	33 \| good	6.412 \| good	16.422 \| good	32.06 \| good	0.946 \| good	6.665 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	33 \| good	6.336 \| good	16.406 \| good	31.801 \| good	1.129 \| good	5.728 \| good	0.661 \| good
2026-05-13T09:00:00.000Z	33 \| good	6.394 \| good	16.574 \| good	31.417 \| good	0.763 \| good	6.027 \| good	0.661 \| good
2026-05-13T10:00:00.000Z	33 \| good	6.377 \| good	17.513 \| good	32.452 \| good	0.763 \| good	7.014 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	38 \| good	6.539 \| good	17.563 \| good	30.372 \| good	0.946 \| good	7.252 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	33 \| good	6.384 \| good	17.523 \| good	30.192 \| good	0.764 \| good	8.859 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	38 \| good	6.582 \| good	18.119 \| good	29.799 \| good	0.771 \| good	7.899 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	5.863 \| good	17.168 \| good	30.256 \| good	0.944 \| good	6.924 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	5.862 \| good	16.674 \| good	30.877 \| good	0.946 \| good	5.996 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	5.639 \| good	16.68 \| good	31.46 \| good	0.944 \| good	6.788 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	33 \| good	5.642 \| good	16.53 \| good	31.319 \| good	0.946 \| good	8.518 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	33 \| good	5.643 \| good	15.8 \| good	31.24 \| good	0.956 \| good	7.025 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	33 \| good	5.677 \| good	15.946 \| good	30.856 \| good	0.764 \| good	8.043 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	33 \| good	5.633 \| good	15.333 \| good	30.598 \| good	0.765 \| good	8.601 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	33 \| good	5.64 \| good	15.268 \| good	29.883 \| good	0.764 \| good	9.07 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	27 \| good	5.235 \| good	14.771 \| good	28.531 \| good	0.764 \| good	12.434 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	27 \| good	5.216 \| good	14.474 \| good	27.18 \| good	0.764 \| good	10.841 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	27 \| good	5.03 \| good	14.482 \| good	26.213 \| good	0.764 \| good	10.758 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	27 \| good	5.05 \| good	14.1 \| good	25.293 \| good	0.764 \| good	10.098 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	27 \| good	4.733 \| good	13.473 \| good	24.578 \| good	0.764 \| good	6.825 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	27 \| good	4.806 \| good	13.764 \| good	23.941 \| good	0.764 \| good	6.537 \| good	0.15 \| good
2026-05-14T04:00:00.000Z	27 \| good	4.819 \| good	13.121 \| good	23.32 \| good	0.764 \| good	5.868 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	27 \| good	4.755 \| good	12.842 \| good	23.645 \| good	0.764 \| good	4.718 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	22 \| good	4.351 \| good	12.441 \| good	24.077 \| good	0.764 \| good	4.848 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	23 \| good	4.312 \| good	12.173 \| good	24.675 \| good	0.764 \| good	6.641 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	23 \| good	4.358 \| good	11.508 \| good	25.296 \| good	0.764 \| good	8.237 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	24 \| good	4.073 \| good	11.177 \| good	26.39 \| good	0.956 \| good	8.884 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	25 \| good	4.152 \| good	10.728 \| good	27.395 \| good	0.764 \| good	7.829 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	26 \| good	4.166 \| good	9.332 \| good	28.362 \| good	0.944 \| good	7.556 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	27 \| good	4.124 \| good	9.827 \| good	29.382 \| good	0.946 \| good	6.774 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	26 \| good	3.613 \| good	10.55 \| good	27.638 \| good	0.863 \| good	7.405 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	37 \| good	4.633 \| good	9.262 \| good	40.068 \| good	0.238 \| good	3.348 \| good	0.122 \| good
2026-05-14T13:00:00.000Z	37 \| good	5.004 \| good	8.472 \| good	40.18 \| good	0.264 \| good	4.085 \| good	0.125 \| good
2026-05-14T14:00:00.000Z	37 \| good	4.891 \| good	7.818 \| good	40.379 \| good	0.287 \| good	4.607 \| good	0.126 \| good
2026-05-14T15:00:00.000Z	37 \| good	5.036 \| good	7.697 \| good	39.74 \| good	0.317 \| good	5.943 \| good	0.132 \| good
2026-05-14T16:00:00.000Z	35 \| good	5.163 \| good	7.75 \| good	37.867 \| good	0.354 \| good	7.264 \| good	0.136 \| good
2026-05-14T17:00:00.000Z	34 \| good	5.652 \| good	8.407 \| good	36.644 \| good	0.421 \| good	8.966 \| good	0.142 \| good
2026-05-14T18:00:00.000Z	33 \| good	6.243 \| good	9.315 \| good	35.611 \| good	0.504 \| good	11.934 \| good	0.146 \| good
2026-05-14T19:00:00.000Z	33 \| good	6.47 \| good	9.143 \| good	34.367 \| good	0.519 \| good	12.4 \| good	0.142 \| good
2026-05-14T20:00:00.000Z	33 \| good	6.214 \| good	8.35 \| good	33.377 \| good	0.592 \| good	12.31 \| good	0.14 \| good
2026-05-14T21:00:00.000Z	38 \| good	6.714 \| good	9.09 \| good	31.034 \| good	0.704 \| good	13.657 \| good	0.143 \| good
2026-05-14T22:00:00.000Z	44 \| good	7.59 \| good	9.64 \| good	24.147 \| good	0.721 \| good	14.552 \| good	0.146 \| good
2026-05-14T23:00:00.000Z	38 \| good	7.279 \| good	9.116 \| good	24.752 \| good	0.56 \| good	12.139 \| good	0.139 \| good
2026-05-15T00:00:00.000Z	38 \| good	7.11 \| good	9.032 \| good	26.335 \| good	0.475 \| good	10.755 \| good	0.138 \| good
2026-05-15T01:00:00.000Z	38 \| good	7.013 \| good	8.641 \| good	27.381 \| good	0.505 \| good	8.63 \| good	0.131 \| good
2026-05-15T02:00:00.000Z	38 \| good	7.279 \| good	8.619 \| good	27.37 \| good	0.646 \| good	7.33 \| good	0.129 \| good
2026-05-15T03:00:00.000Z	44 \| good	8.158 \| good	10.226 \| good	26.589 \| good	0.728 \| good	6.785 \| good	0.129 \| good
2026-05-15T04:00:00.000Z	44 \| good	8.485 \| good	10.638 \| good	25.276 \| good	0.576 \| good	6.545 \| good	0.129 \| good
2026-05-15T05:00:00.000Z	49 \| good	8.553 \| good	11.28 \| good	26.301 \| good	0.524 \| good	5.748 \| good	0.132 \| good
2026-05-15T06:00:00.000Z	38 \| good	7.4 \| good	12.164 \| good	26.701 \| good	0.539 \| good	7.101 \| good	0.131 \| good
2026-05-15T07:00:00.000Z	33 \| good	6.265 \| good	10.889 \| good	28.076 \| good	0.467 \| good	7.236 \| good	0.134 \| good
2026-05-15T08:00:00.000Z	29 \| good	5.425 \| good	9.388 \| good	31.494 \| good	0.406 \| good	5.902 \| good	0.134 \| good
2026-05-15T09:00:00.000Z	32 \| good	4.117 \| good	8.637 \| good	35.215 \| good	0.361 \| good	5.572 \| good	0.13 \| good
2026-05-15T10:00:00.000Z	36 \| good	3.384 \| good	7.776 \| good	38.925 \| good	0.332 \| good	4.324 \| good	0.126 \| good
2026-05-15T11:00:00.000Z	37 \| good	3.678 \| good	7.163 \| good	39.961 \| good	0.292 \| good	3.467 \| good	0.125 \| good
2026-05-15T12:00:00.000Z	39 \| good	3.63 \| good	7.221 \| good	41.663 \| good	0.26 \| good	3.142 \| good	0.124 \| good
2026-05-15T13:00:00.000Z	41 \| good	3.389 \| good	7.784 \| good	43.808 \| good	0.257 \| good	3.34 \| good	0.124 \| good
2026-05-15T14:00:00.000Z	43 \| good	3.308 \| good	7.975 \| good	45.825 \| good	0.261 \| good	3.683 \| good	0.125 \| good
2026-05-15T15:00:00.000Z	44 \| good	3.437 \| good	7.949 \| good	47.343 \| good	0.268 \| good	4.038 \| good	0.126 \| good
2026-05-15T16:00:00.000Z	44 \| good	3.896 \| good	8.136 \| good	47.141 \| good	0.292 \| good	4.612 \| good	0.128 \| good
2026-05-15T17:00:00.000Z	43 \| good	4.847 \| good	9.148 \| good	45.832 \| good	0.339 \| good	6.157 \| good	0.133 \| good
2026-05-15T18:00:00.000Z	41 \| good	5.019 \| good	9.148 \| good	44.137 \| good	0.363 \| good	7.984 \| good	0.137 \| good
2026-05-15T19:00:00.000Z	39 \| good	5.593 \| good	9.422 \| good	42.347 \| good	0.474 \| good	9.973 \| good	0.131 \| good
2026-05-15T20:00:00.000Z	36 \| good	6.07 \| good	8.923 \| good	39.353 \| good	0.603 \| good	10.316 \| good	0.133 \| good
2026-05-15T21:00:00.000Z	38 \| good	7.352 \| good	9.908 \| good	30.814 \| good	0.684 \| good	12.512 \| good	0.137 \| good
2026-05-15T22:00:00.000Z	49 \| good	8.553 \| good	10.622 \| good	27.456 \| good	0.786 \| good	14.005 \| good	0.143 \| good
2026-05-15T23:00:00.000Z	44 \| good	8.379 \| good	11.267 \| good	27.195 \| good	0.7 \| good	13.915 \| good	0.144 \| good
2026-05-16T00:00:00.000Z	49 \| good	9.178 \| good	11.669 \| good	24.16 \| good	0.739 \| good	15.272 \| good	0.145 \| good
2026-05-16T01:00:00.000Z	52 \| moderate	10.266 \| good	12.795 \| good	20.843 \| good	0.745 \| good	17.866 \| good	0.149 \| good
2026-05-16T02:00:00.000Z	54 \| moderate	10.557 \| good	13.921 \| good	16.976 \| good	0.732 \| good	19.12 \| good	0.153 \| good
2026-05-16T03:00:00.000Z	54 \| moderate	11.475 \| good	14.603 \| good	15.039 \| good	0.778 \| good	19.416 \| good	0.156 \| good
2026-05-16T04:00:00.000Z	56 \| moderate	12.062 \| good	14.929 \| good	15.319 \| good	0.774 \| good	18.434 \| good	0.154 \| good
2026-05-16T05:00:00.000Z	54 \| moderate	10.963 \| good	14.428 \| good	20.759 \| good	0.774 \| good	15.896 \| good	0.147 \| good
2026-05-16T06:00:00.000Z	52 \| moderate	10.38 \| good	13.793 \| good	25.264 \| good	0.867 \| good	13.669 \| good	0.145 \| good
2026-05-16T07:00:00.000Z	54 \| moderate	10.651 \| good	13.376 \| good	30.854 \| good	0.822 \| good	9.885 \| good	0.158 \| good
2026-05-16T08:00:00.000Z	56 \| moderate	11.835 \| good	14.517 \| good	33.845 \| good	0.766 \| good	7.885 \| good	0.149 \| good
2026-05-16T09:00:00.000Z	35 \| good	5.785 \| good	10.132 \| good	38.015 \| good	0.511 \| good	5.569 \| good	0.137 \| good
2026-05-16T10:00:00.000Z	39 \| good	4.009 \| good	6.765 \| good	42.354 \| good	0.342 \| good	4.308 \| good	0.131 \| good
2026-05-16T11:00:00.000Z	42 \| good	3.537 \| good	6.193 \| good	44.574 \| good	0.292 \| good	3.56 \| good	0.123 \| good

Greater London

Empower business decisions with accurate air quality data

Greater London, UK air quality map: Real-time AQI near you

Air quality in cities of Greater London, UK

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
London, Greater London	24 Good	3.75μg/m³ Good	10.77μg/m³ Good	25.97ppb Good	0.77ppb Good	8.25ppb Good	0.12ppm Good

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

0.12ppm

How accurate is Greater London, UK air quality data?

Air quality measurements for Greater London, 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

Air quality levels in UK

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

How frequently is the air quality data for Greater London, UK updated?

Air quality data for Greater London, UK is updated on an hourly basis.

When did Greater London, UK experience the worst air quality in the last 24 hours?

The worst air quality in Greater London, UK was recorded at 01:00:00 on 2026-05-13.

When did Greater London, UK have its best air quality in the last 24 hours?

The best air quality in Greater London, UK was recorded at 06:00:00 on 2026-05-14.

What is the real-time air quality index for Greater London, UK?

The real-time air quality index in Greater London, UK is 25, currently categorized as Good.

Which pollutant is found most often in Greater London, UK?

The most common pollutant in Greater London, UK is O3.

What can I do if the air quality in Greater London, UK is poor?

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

What are the current PM_2.5 levels in Greater London, UK?

The measured PM_2.5 levels in Greater London, UK at present are 3.833 μg/m³.

What are the current PM₁₀ levels at Greater London, UK?

The current PM₁₀ levels in Greater London, UK are 8.594 μg/m³.

What are the current carbon monoxide (CO) levels at Greater London, UK?

The current carbon monoxide (CO) level in Greater London, UK is 0.118 ppm.

What are the current sulfur dioxide (SO₂) levels at Greater London, UK?

The current sulfur dioxide (SO₂) levels in Greater London, UK are 0.857 ppb.

What are the current ozone (O₃) levels at Greater London, UK?

The current ozone (O₃) levels at Greater London, UK is 26.599 ppm.

What are the current nitrogen dioxide (NO₂) levels at Greater London, UK?

The current nitrogen dioxide (NO₂) levels at Greater London, UK is 8.188 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	33 \| good	5.774 \| good	14.757 \| good	29.445 \| good	0.941 \| good	7.435 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	33 \| good	6.009 \| good	15.618 \| good	32.192 \| good	0.941 \| good	7.435 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	33 \| good	6.128 \| good	15.852 \| good	34.467 \| good	0.753 \| good	4.897 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	33 \| good	6.265 \| good	15.836 \| good	36.13 \| good	0.76 \| good	5.932 \| good	0.117 \| good
2026-05-12T17:00:00.000Z	35 \| good	6.223 \| good	16.013 \| good	37.77 \| good	0.76 \| good	6.171 \| good	0.661 \| good
2026-05-12T18:00:00.000Z	40 \| good	6.161 \| good	16.683 \| good	43.203 \| good	0.76 \| good	5.515 \| good	0.661 \| good
2026-05-12T19:00:00.000Z	40 \| good	6.258 \| good	15.825 \| good	42.897 \| good	0.753 \| good	7.792 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	38 \| good	6.26 \| good	15.794 \| good	41.405 \| good	0.762 \| good	8.029 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	37 \| good	6.333 \| good	15.954 \| good	40.384 \| good	0.76 \| good	7.59 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	37 \| good	5.757 \| good	15.114 \| good	39.606 \| good	0.76 \| good	7.611 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	36 \| good	5.521 \| good	15.114 \| good	38.522 \| good	0.76 \| good	10.118 \| good	0.661 \| good
2026-05-13T00:00:00.000Z	35 \| good	6.107 \| good	15.573 \| good	37.911 \| good	0.395 \| good	8.205 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	34 \| good	5.852 \| good	16.14 \| good	36.928 \| good	0.386 \| good	6.906 \| good	0.661 \| good
2026-05-13T02:00:00.000Z	33 \| good	5.826 \| good	14.839 \| good	35.882 \| good	0.763 \| good	7.114 \| good	0.661 \| good
2026-05-13T03:00:00.000Z	33 \| good	5.824 \| good	14.679 \| good	35.819 \| good	0.762 \| good	5.173 \| good	0.661 \| good
2026-05-13T04:00:00.000Z	33 \| good	5.871 \| good	15.249 \| good	35.551 \| good	0.759 \| good	4.048 \| good	0.661 \| good
2026-05-13T05:00:00.000Z	33 \| good	6.351 \| good	15.88 \| good	33.795 \| good	0.95 \| good	5.402 \| good	0.661 \| good
2026-05-13T06:00:00.000Z	38 \| good	6.546 \| good	15.72 \| good	32.686 \| good	0.744 \| good	6.379 \| good	0.661 \| good
2026-05-13T07:00:00.000Z	33 \| good	6.412 \| good	16.422 \| good	32.06 \| good	0.946 \| good	6.665 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	33 \| good	6.336 \| good	16.406 \| good	31.801 \| good	1.129 \| good	5.728 \| good	0.661 \| good
2026-05-13T09:00:00.000Z	33 \| good	6.394 \| good	16.574 \| good	31.417 \| good	0.763 \| good	6.027 \| good	0.661 \| good
2026-05-13T10:00:00.000Z	33 \| good	6.377 \| good	17.513 \| good	32.452 \| good	0.763 \| good	7.014 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	38 \| good	6.539 \| good	17.563 \| good	30.372 \| good	0.946 \| good	7.252 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	33 \| good	6.384 \| good	17.523 \| good	30.192 \| good	0.764 \| good	8.859 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	38 \| good	6.582 \| good	18.119 \| good	29.799 \| good	0.771 \| good	7.899 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	5.863 \| good	17.168 \| good	30.256 \| good	0.944 \| good	6.924 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	5.862 \| good	16.674 \| good	30.877 \| good	0.946 \| good	5.996 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	5.639 \| good	16.68 \| good	31.46 \| good	0.944 \| good	6.788 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	33 \| good	5.642 \| good	16.53 \| good	31.319 \| good	0.946 \| good	8.518 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	33 \| good	5.643 \| good	15.8 \| good	31.24 \| good	0.956 \| good	7.025 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	33 \| good	5.677 \| good	15.946 \| good	30.856 \| good	0.764 \| good	8.043 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	33 \| good	5.633 \| good	15.333 \| good	30.598 \| good	0.765 \| good	8.601 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	33 \| good	5.64 \| good	15.268 \| good	29.883 \| good	0.764 \| good	9.07 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	27 \| good	5.235 \| good	14.771 \| good	28.531 \| good	0.764 \| good	12.434 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	27 \| good	5.216 \| good	14.474 \| good	27.18 \| good	0.764 \| good	10.841 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	27 \| good	5.03 \| good	14.482 \| good	26.213 \| good	0.764 \| good	10.758 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	27 \| good	5.05 \| good	14.1 \| good	25.293 \| good	0.764 \| good	10.098 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	27 \| good	4.733 \| good	13.473 \| good	24.578 \| good	0.764 \| good	6.825 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	27 \| good	4.806 \| good	13.764 \| good	23.941 \| good	0.764 \| good	6.537 \| good	0.15 \| good
2026-05-14T04:00:00.000Z	27 \| good	4.819 \| good	13.121 \| good	23.32 \| good	0.764 \| good	5.868 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	27 \| good	4.755 \| good	12.842 \| good	23.645 \| good	0.764 \| good	4.718 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	22 \| good	4.351 \| good	12.441 \| good	24.077 \| good	0.764 \| good	4.848 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	23 \| good	4.312 \| good	12.173 \| good	24.675 \| good	0.764 \| good	6.641 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	23 \| good	4.358 \| good	11.508 \| good	25.296 \| good	0.764 \| good	8.237 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	24 \| good	4.073 \| good	11.177 \| good	26.39 \| good	0.956 \| good	8.884 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	25 \| good	4.152 \| good	10.728 \| good	27.395 \| good	0.764 \| good	7.829 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	26 \| good	4.166 \| good	9.332 \| good	28.362 \| good	0.944 \| good	7.556 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	27 \| good	4.124 \| good	9.827 \| good	29.382 \| good	0.946 \| good	6.774 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	26 \| good	3.613 \| good	10.55 \| good	27.638 \| good	0.863 \| good	7.405 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	37 \| good	4.633 \| good	9.262 \| good	40.068 \| good	0.238 \| good	3.348 \| good	0.122 \| good
2026-05-14T13:00:00.000Z	37 \| good	5.004 \| good	8.472 \| good	40.18 \| good	0.264 \| good	4.085 \| good	0.125 \| good
2026-05-14T14:00:00.000Z	37 \| good	4.891 \| good	7.818 \| good	40.379 \| good	0.287 \| good	4.607 \| good	0.126 \| good
2026-05-14T15:00:00.000Z	37 \| good	5.036 \| good	7.697 \| good	39.74 \| good	0.317 \| good	5.943 \| good	0.132 \| good
2026-05-14T16:00:00.000Z	35 \| good	5.163 \| good	7.75 \| good	37.867 \| good	0.354 \| good	7.264 \| good	0.136 \| good
2026-05-14T17:00:00.000Z	34 \| good	5.652 \| good	8.407 \| good	36.644 \| good	0.421 \| good	8.966 \| good	0.142 \| good
2026-05-14T18:00:00.000Z	33 \| good	6.243 \| good	9.315 \| good	35.611 \| good	0.504 \| good	11.934 \| good	0.146 \| good
2026-05-14T19:00:00.000Z	33 \| good	6.47 \| good	9.143 \| good	34.367 \| good	0.519 \| good	12.4 \| good	0.142 \| good
2026-05-14T20:00:00.000Z	33 \| good	6.214 \| good	8.35 \| good	33.377 \| good	0.592 \| good	12.31 \| good	0.14 \| good
2026-05-14T21:00:00.000Z	38 \| good	6.714 \| good	9.09 \| good	31.034 \| good	0.704 \| good	13.657 \| good	0.143 \| good
2026-05-14T22:00:00.000Z	44 \| good	7.59 \| good	9.64 \| good	24.147 \| good	0.721 \| good	14.552 \| good	0.146 \| good
2026-05-14T23:00:00.000Z	38 \| good	7.279 \| good	9.116 \| good	24.752 \| good	0.56 \| good	12.139 \| good	0.139 \| good
2026-05-15T00:00:00.000Z	38 \| good	7.11 \| good	9.032 \| good	26.335 \| good	0.475 \| good	10.755 \| good	0.138 \| good
2026-05-15T01:00:00.000Z	38 \| good	7.013 \| good	8.641 \| good	27.381 \| good	0.505 \| good	8.63 \| good	0.131 \| good
2026-05-15T02:00:00.000Z	38 \| good	7.279 \| good	8.619 \| good	27.37 \| good	0.646 \| good	7.33 \| good	0.129 \| good
2026-05-15T03:00:00.000Z	44 \| good	8.158 \| good	10.226 \| good	26.589 \| good	0.728 \| good	6.785 \| good	0.129 \| good
2026-05-15T04:00:00.000Z	44 \| good	8.485 \| good	10.638 \| good	25.276 \| good	0.576 \| good	6.545 \| good	0.129 \| good
2026-05-15T05:00:00.000Z	49 \| good	8.553 \| good	11.28 \| good	26.301 \| good	0.524 \| good	5.748 \| good	0.132 \| good
2026-05-15T06:00:00.000Z	38 \| good	7.4 \| good	12.164 \| good	26.701 \| good	0.539 \| good	7.101 \| good	0.131 \| good
2026-05-15T07:00:00.000Z	33 \| good	6.265 \| good	10.889 \| good	28.076 \| good	0.467 \| good	7.236 \| good	0.134 \| good
2026-05-15T08:00:00.000Z	29 \| good	5.425 \| good	9.388 \| good	31.494 \| good	0.406 \| good	5.902 \| good	0.134 \| good
2026-05-15T09:00:00.000Z	32 \| good	4.117 \| good	8.637 \| good	35.215 \| good	0.361 \| good	5.572 \| good	0.13 \| good
2026-05-15T10:00:00.000Z	36 \| good	3.384 \| good	7.776 \| good	38.925 \| good	0.332 \| good	4.324 \| good	0.126 \| good
2026-05-15T11:00:00.000Z	37 \| good	3.678 \| good	7.163 \| good	39.961 \| good	0.292 \| good	3.467 \| good	0.125 \| good
2026-05-15T12:00:00.000Z	39 \| good	3.63 \| good	7.221 \| good	41.663 \| good	0.26 \| good	3.142 \| good	0.124 \| good
2026-05-15T13:00:00.000Z	41 \| good	3.389 \| good	7.784 \| good	43.808 \| good	0.257 \| good	3.34 \| good	0.124 \| good
2026-05-15T14:00:00.000Z	43 \| good	3.308 \| good	7.975 \| good	45.825 \| good	0.261 \| good	3.683 \| good	0.125 \| good
2026-05-15T15:00:00.000Z	44 \| good	3.437 \| good	7.949 \| good	47.343 \| good	0.268 \| good	4.038 \| good	0.126 \| good
2026-05-15T16:00:00.000Z	44 \| good	3.896 \| good	8.136 \| good	47.141 \| good	0.292 \| good	4.612 \| good	0.128 \| good
2026-05-15T17:00:00.000Z	43 \| good	4.847 \| good	9.148 \| good	45.832 \| good	0.339 \| good	6.157 \| good	0.133 \| good
2026-05-15T18:00:00.000Z	41 \| good	5.019 \| good	9.148 \| good	44.137 \| good	0.363 \| good	7.984 \| good	0.137 \| good
2026-05-15T19:00:00.000Z	39 \| good	5.593 \| good	9.422 \| good	42.347 \| good	0.474 \| good	9.973 \| good	0.131 \| good
2026-05-15T20:00:00.000Z	36 \| good	6.07 \| good	8.923 \| good	39.353 \| good	0.603 \| good	10.316 \| good	0.133 \| good
2026-05-15T21:00:00.000Z	38 \| good	7.352 \| good	9.908 \| good	30.814 \| good	0.684 \| good	12.512 \| good	0.137 \| good
2026-05-15T22:00:00.000Z	49 \| good	8.553 \| good	10.622 \| good	27.456 \| good	0.786 \| good	14.005 \| good	0.143 \| good
2026-05-15T23:00:00.000Z	44 \| good	8.379 \| good	11.267 \| good	27.195 \| good	0.7 \| good	13.915 \| good	0.144 \| good
2026-05-16T00:00:00.000Z	49 \| good	9.178 \| good	11.669 \| good	24.16 \| good	0.739 \| good	15.272 \| good	0.145 \| good
2026-05-16T01:00:00.000Z	52 \| moderate	10.266 \| good	12.795 \| good	20.843 \| good	0.745 \| good	17.866 \| good	0.149 \| good
2026-05-16T02:00:00.000Z	54 \| moderate	10.557 \| good	13.921 \| good	16.976 \| good	0.732 \| good	19.12 \| good	0.153 \| good
2026-05-16T03:00:00.000Z	54 \| moderate	11.475 \| good	14.603 \| good	15.039 \| good	0.778 \| good	19.416 \| good	0.156 \| good
2026-05-16T04:00:00.000Z	56 \| moderate	12.062 \| good	14.929 \| good	15.319 \| good	0.774 \| good	18.434 \| good	0.154 \| good
2026-05-16T05:00:00.000Z	54 \| moderate	10.963 \| good	14.428 \| good	20.759 \| good	0.774 \| good	15.896 \| good	0.147 \| good
2026-05-16T06:00:00.000Z	52 \| moderate	10.38 \| good	13.793 \| good	25.264 \| good	0.867 \| good	13.669 \| good	0.145 \| good
2026-05-16T07:00:00.000Z	54 \| moderate	10.651 \| good	13.376 \| good	30.854 \| good	0.822 \| good	9.885 \| good	0.158 \| good
2026-05-16T08:00:00.000Z	56 \| moderate	11.835 \| good	14.517 \| good	33.845 \| good	0.766 \| good	7.885 \| good	0.149 \| good
2026-05-16T09:00:00.000Z	35 \| good	5.785 \| good	10.132 \| good	38.015 \| good	0.511 \| good	5.569 \| good	0.137 \| good
2026-05-16T10:00:00.000Z	39 \| good	4.009 \| good	6.765 \| good	42.354 \| good	0.342 \| good	4.308 \| good	0.131 \| good
2026-05-16T11:00:00.000Z	42 \| good	3.537 \| good	6.193 \| good	44.574 \| good	0.292 \| good	3.56 \| good	0.123 \| good

Real-time air quality index in Greater London, UK today

Common air pollutants in Greater London, UK

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Greater London, UK air quality forecast and history

Empower business decisions with accurate air quality data

Greater London, UK air quality map: Real-time AQI near you

Air quality in cities of Greater London, UK

Air quality in nearby states

Hertfordshire, UK

Thurrock, UK

Surrey, UK

Windsor and Maidenhead, UK

Bracknell Forest, UK

Halton, UK

How accurate is Greater London, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently is the air quality data for Greater London, UK updated?

When did Greater London, UK experience the worst air quality in the last 24 hours?

When did Greater London, UK have its best air quality in the last 24 hours?

What is the real-time air quality index for Greater London, UK?

Which pollutant is found most often in Greater London, UK?

What can I do if the air quality in Greater London, UK is poor?

What are the current PM2.5 levels in Greater London, UK?

What are the current PM10 levels at Greater London, UK?

What are the current carbon monoxide (CO) levels at Greater London, UK?

What are the current sulfur dioxide (SO2) levels at Greater London, UK?

What are the current ozone (O3) levels at Greater London, UK?

What are the current nitrogen dioxide (NO2) levels at Greater London, UK?

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 Greater London, UK?

What are the current PM₁₀ levels at Greater London, UK?

What are the current sulfur dioxide (SO₂) levels at Greater London, UK?

What are the current ozone (O₃) levels at Greater London, UK?

What are the current nitrogen dioxide (NO₂) levels at Greater London, UK?