What is the current concentration of PM10 in Egham, Surrey?

The current PM10 concentration at Egham, Surrey is 6.792 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Egham, Surrey?

The current sulfur dioxide (SO2) concentration at Egham, Surrey is 0.878 ppb.

What is the current concentration of ozone (O3) in Egham, Surrey?

The current ozone (O3) concentration at Egham, Surrey is 29.545 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Egham, Surrey?

The current nitrogen dioxide (NO2) concentration at Egham, Surrey is 2.993 ppb.

Egham, Surrey live air quality index now

Q: What is the current concentration of PM2.5 in Egham, Surrey?

The current PM2.5 concentration at Egham, Surrey is 3.089 μg/m3.

Stay updated with real-time air quality in Egham, Surrey 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

Egham, Surrey

Last updated: ... (Local time)

Major air pollutants in Egham, Surrey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.09 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.79 μg/m³

155

255

425

605+

Ozone (O₃)

29.55 ppb

201

201+

Sulfur Dioxide (SO₂)

0.88 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.99 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Egham, Surrey

Get Live Pollen Counts

Egham, Surrey

Scroll To Air Quality Map

Track live Egham, Surrey air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	38 \| good	6.892 \| good	10.984 \| good	27.184 \| good	0.814 \| good	4.067 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	38 \| good	7.149 \| good	11.318 \| good	31.884 \| good	0.778 \| good	3.99 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	38 \| good	6.757 \| good	14.491 \| good	36.503 \| good	0.539 \| good	3.12 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	33 \| good	6.361 \| good	22.215 \| good	36.337 \| good	0.671 \| good	2.849 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	41 \| good	6.455 \| good	12.158 \| good	43.924 \| good	0.673 \| good	3.983 \| good	0.661 \| good
2026-05-12T18:00:00.000Z	40 \| good	5.313 \| good	14.464 \| good	42.801 \| good	0.673 \| good	4.054 \| good	0.661 \| good
2026-05-12T19:00:00.000Z	41 \| good	5.239 \| good	27.782 \| good	43.818 \| good	0.584 \| good	6.515 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	40 \| good	6.643 \| good	11.875 \| good	43.155 \| good	0.718 \| good	6.191 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	38 \| good	5.492 \| good	15.786 \| good	40.673 \| good	0.655 \| good	7.247 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	38 \| good	5.383 \| good	12.977 \| good	40.7 \| good	0.654 \| good	12.019 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	38 \| good	4.966 \| good	13.551 \| good	40.943 \| good	0.665 \| good	12.339 \| good	0.661 \| good
2026-05-13T00:00:00.000Z	36 \| good	5.502 \| good	19.356 \| good	39.189 \| good	0.614 \| good	5.492 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	38 \| good	6.562 \| good	13.17 \| good	36.47 \| good	0.479 \| good	3.942 \| good	0.661 \| good
2026-05-13T02:00:00.000Z	32 \| good	4.939 \| good	21.668 \| good	34.913 \| good	0.722 \| good	3.642 \| good	0.661 \| good
2026-05-13T03:00:00.000Z	32 \| good	4.89 \| good	12.011 \| good	35.483 \| good	0.763 \| good	3.549 \| good	0.661 \| good
2026-05-13T04:00:00.000Z	33 \| good	5.785 \| good	20.881 \| good	34.03 \| good	0.667 \| good	4.132 \| good	0.661 \| good
2026-05-13T05:00:00.000Z	33 \| good	5.722 \| good	12.125 \| good	33.477 \| good	0.736 \| good	2.976 \| good	0.661 \| good
2026-05-13T06:00:00.000Z	28 \| good	5.025 \| good	16.43 \| good	30.317 \| good	0.605 \| good	4.313 \| good	0.661 \| good
2026-05-13T07:00:00.000Z	28 \| good	4.803 \| good	13.827 \| good	30.258 \| good	0.896 \| good	2.975 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	33 \| good	6.467 \| good	25.317 \| good	30.598 \| good	0.913 \| good	6.199 \| good	0.661 \| good
2026-05-13T09:00:00.000Z	38 \| good	6.637 \| good	20.503 \| good	29.874 \| good	0.888 \| good	4.224 \| good	0.661 \| good
2026-05-13T10:00:00.000Z	33 \| good	6.402 \| good	21.217 \| good	32.333 \| good	0.765 \| good	3.546 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	38 \| good	7.115 \| good	15.289 \| good	31.679 \| good	0.896 \| good	3.651 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	29 \| good	5.231 \| good	21.291 \| good	30.857 \| good	0.765 \| good	5.11 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	33 \| good	6.155 \| good	13.389 \| good	32.543 \| good	0.883 \| good	5.374 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	6.121 \| good	17.564 \| good	31.543 \| good	0.856 \| good	4.079 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	5.893 \| good	16.54 \| good	32.985 \| good	0.896 \| good	4.238 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	5.759 \| good	15.834 \| good	33.415 \| good	0.855 \| good	5.185 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	31 \| good	5.311 \| good	15.666 \| good	33.399 \| good	0.897 \| good	3.998 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	31 \| good	5.27 \| good	11.358 \| good	33.746 \| good	0.854 \| good	5.565 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	31 \| good	5 \| good	10.449 \| good	33.464 \| good	0.765 \| good	8.629 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	28 \| good	5.363 \| good	12.128 \| good	30.368 \| good	0.81 \| good	9.732 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	31 \| good	5.057 \| good	14.028 \| good	33.027 \| good	0.814 \| good	8.652 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	30 \| good	5.116 \| good	14.497 \| good	31.805 \| good	0.763 \| good	8.013 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	27 \| good	4.907 \| good	13.814 \| good	28.699 \| good	0.763 \| good	4.103 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	27 \| good	4.664 \| good	13.349 \| good	29.049 \| good	0.762 \| good	3.92 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	29 \| good	4.385 \| good	16.747 \| good	31.074 \| good	0.762 \| good	5.107 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	26 \| good	4.256 \| good	11.38 \| good	27.511 \| good	0.762 \| good	4.806 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	22 \| good	4.208 \| good	12.561 \| good	24.152 \| good	0.762 \| good	3.939 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	23 \| good	3.813 \| good	9.567 \| good	25.015 \| good	0.762 \| good	2.084 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	23 \| good	3.692 \| good	8.437 \| good	24.634 \| good	0.764 \| good	5.294 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	24 \| good	3.314 \| good	6.718 \| good	25.86 \| good	0.765 \| good	5.174 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	23 \| good	3.323 \| good	9.765 \| good	24.987 \| good	0.766 \| good	5.653 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	23 \| good	3.01 \| good	7.657 \| good	25.035 \| good	0.766 \| good	6.096 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	24 \| good	3.333 \| good	8.162 \| good	26.253 \| good	0.857 \| good	5.597 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	25 \| good	3.198 \| good	11.426 \| good	26.815 \| good	0.765 \| good	5.08 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	26 \| good	3.122 \| good	10.635 \| good	27.867 \| good	0.857 \| good	3.629 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	27 \| good	3.164 \| good	6.021 \| good	28.805 \| good	0.897 \| good	3.911 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	28 \| good	3.089 \| good	6.792 \| good	29.545 \| good	0.878 \| good	2.993 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	38 \| good	4.319 \| good	6.998 \| good	41.172 \| good	0.131 \| good	2.466 \| good	0.121 \| good
2026-05-14T14:00:00.000Z	39 \| good	4.099 \| good	6.445 \| good	41.563 \| good	0.13 \| good	2.827 \| good	0.121 \| good
2026-05-14T15:00:00.000Z	38 \| good	3.814 \| good	6.27 \| good	41.386 \| good	0.133 \| good	3.411 \| good	0.124 \| good
2026-05-14T16:00:00.000Z	38 \| good	3.997 \| good	6.401 \| good	41.307 \| good	0.144 \| good	3.946 \| good	0.126 \| good
2026-05-14T17:00:00.000Z	37 \| good	4.656 \| good	7.054 \| good	40.477 \| good	0.175 \| good	4.809 \| good	0.129 \| good
2026-05-14T18:00:00.000Z	35 \| good	5.186 \| good	7.584 \| good	38.358 \| good	0.192 \| good	6.121 \| good	0.134 \| good
2026-05-14T19:00:00.000Z	33 \| good	6.189 \| good	8.303 \| good	33.291 \| good	0.326 \| good	8.658 \| good	0.139 \| good
2026-05-14T20:00:00.000Z	38 \| good	7.157 \| good	9.271 \| good	29.852 \| good	0.44 \| good	12.406 \| good	0.15 \| good
2026-05-14T21:00:00.000Z	38 \| good	7.11 \| good	8.714 \| good	23.404 \| good	0.439 \| good	14.796 \| good	0.159 \| good
2026-05-14T22:00:00.000Z	44 \| good	7.806 \| good	10.302 \| good	21.7 \| good	0.486 \| good	14.293 \| good	0.165 \| good
2026-05-14T23:00:00.000Z	44 \| good	8.333 \| good	11.008 \| good	20.926 \| good	0.438 \| good	17.818 \| good	0.177 \| good
2026-05-15T00:00:00.000Z	49 \| good	8.733 \| good	11.551 \| good	20.573 \| good	0.412 \| good	17.165 \| good	0.171 \| good
2026-05-15T01:00:00.000Z	49 \| good	9.07 \| good	10.549 \| good	23.809 \| good	0.427 \| good	13.541 \| good	0.152 \| good
2026-05-15T02:00:00.000Z	49 \| good	8.979 \| good	10.224 \| good	23.508 \| good	0.439 \| good	9.054 \| good	0.137 \| good
2026-05-15T03:00:00.000Z	49 \| good	8.522 \| good	10.709 \| good	23.267 \| good	0.399 \| good	6.925 \| good	0.133 \| good
2026-05-15T04:00:00.000Z	49 \| good	9.4 \| good	11.056 \| good	23.513 \| good	0.309 \| good	6.131 \| good	0.131 \| good
2026-05-15T05:00:00.000Z	49 \| good	9.412 \| good	11.402 \| good	25.374 \| good	0.36 \| good	6.232 \| good	0.131 \| good
2026-05-15T06:00:00.000Z	44 \| good	8.112 \| good	12.716 \| good	25.705 \| good	0.368 \| good	5.641 \| good	0.134 \| good
2026-05-15T07:00:00.000Z	33 \| good	6.211 \| good	10.958 \| good	27.286 \| good	0.312 \| good	5.838 \| good	0.134 \| good
2026-05-15T08:00:00.000Z	31 \| good	4.636 \| good	9.07 \| good	33.12 \| good	0.261 \| good	5.083 \| good	0.132 \| good
2026-05-15T09:00:00.000Z	33 \| good	3.852 \| good	7.939 \| good	35.577 \| good	0.221 \| good	4.395 \| good	0.129 \| good
2026-05-15T10:00:00.000Z	35 \| good	3.077 \| good	6.641 \| good	38.479 \| good	0.194 \| good	3.428 \| good	0.126 \| good
2026-05-15T11:00:00.000Z	37 \| good	3.337 \| good	5.852 \| good	40.096 \| good	0.169 \| good	2.839 \| good	0.123 \| good
2026-05-15T12:00:00.000Z	39 \| good	3.375 \| good	6.563 \| good	41.801 \| good	0.156 \| good	2.627 \| good	0.123 \| good
2026-05-15T13:00:00.000Z	42 \| good	3.32 \| good	7.831 \| good	44.954 \| good	0.158 \| good	2.347 \| good	0.122 \| good
2026-05-15T14:00:00.000Z	44 \| good	3.249 \| good	7.358 \| good	46.868 \| good	0.165 \| good	2.331 \| good	0.121 \| good
2026-05-15T15:00:00.000Z	44 \| good	3.023 \| good	5.956 \| good	47.212 \| good	0.167 \| good	2.541 \| good	0.121 \| good
2026-05-15T16:00:00.000Z	44 \| good	3.1 \| good	6.269 \| good	47.9 \| good	0.167 \| good	2.83 \| good	0.122 \| good
2026-05-15T17:00:00.000Z	44 \| good	3.358 \| good	6.287 \| good	47.999 \| good	0.174 \| good	3.731 \| good	0.123 \| good
2026-05-15T18:00:00.000Z	44 \| good	3.841 \| good	6.904 \| good	47.42 \| good	0.202 \| good	4.694 \| good	0.128 \| good
2026-05-15T19:00:00.000Z	40 \| good	4.653 \| good	8.019 \| good	42.73 \| good	0.318 \| good	6.815 \| good	0.135 \| good
2026-05-15T20:00:00.000Z	35 \| good	5.745 \| good	9.313 \| good	37.64 \| good	0.471 \| good	11.371 \| good	0.144 \| good
2026-05-15T21:00:00.000Z	44 \| good	7.837 \| good	11.231 \| good	31.721 \| good	0.521 \| good	12.31 \| good	0.146 \| good
2026-05-15T22:00:00.000Z	49 \| good	8.696 \| good	11.495 \| good	29.891 \| good	0.498 \| good	12.964 \| good	0.147 \| good
2026-05-15T23:00:00.000Z	52 \| moderate	9.902 \| good	11.56 \| good	26.798 \| good	0.468 \| good	12.462 \| good	0.147 \| good
2026-05-16T00:00:00.000Z	52 \| moderate	10.226 \| good	11.87 \| good	24.897 \| good	0.44 \| good	12.688 \| good	0.147 \| good
2026-05-16T01:00:00.000Z	52 \| moderate	10.028 \| good	12.058 \| good	23.425 \| good	0.387 \| good	10.462 \| good	0.148 \| good
2026-05-16T02:00:00.000Z	52 \| moderate	10.092 \| good	12.426 \| good	23.682 \| good	0.314 \| good	8.683 \| good	0.143 \| good
2026-05-16T03:00:00.000Z	52 \| moderate	10.442 \| good	12.714 \| good	22.092 \| good	0.279 \| good	7.647 \| good	0.142 \| good
2026-05-16T04:00:00.000Z	54 \| moderate	10.675 \| good	12.406 \| good	22.151 \| good	0.279 \| good	7.043 \| good	0.14 \| good
2026-05-16T05:00:00.000Z	54 \| moderate	10.567 \| good	12.111 \| good	21.145 \| good	0.301 \| good	6.88 \| good	0.142 \| good
2026-05-16T06:00:00.000Z	52 \| moderate	9.792 \| good	11.91 \| good	26.56 \| good	0.328 \| good	6.583 \| good	0.142 \| good
2026-05-16T07:00:00.000Z	52 \| moderate	9.827 \| good	11.781 \| good	31.396 \| good	0.354 \| good	5.518 \| good	0.144 \| good
2026-05-16T08:00:00.000Z	49 \| good	8.746 \| good	12.023 \| good	35.7 \| good	0.334 \| good	4.329 \| good	0.134 \| good
2026-05-16T09:00:00.000Z	37 \| good	4.384 \| good	8.233 \| good	39.563 \| good	0.206 \| good	2.944 \| good	0.125 \| good
2026-05-16T10:00:00.000Z	41 \| good	3.342 \| good	5.919 \| good	43.823 \| good	0.166 \| good	1.974 \| good	0.119 \| good
2026-05-16T11:00:00.000Z	42 \| good	2.906 \| good	5.782 \| good	45.18 \| good	0.128 \| good	1.642 \| good	0.116 \| good
2026-05-16T12:00:00.000Z	43 \| good	3.199 \| good	5.965 \| good	45.731 \| good	0.117 \| good	1.675 \| good	0.115 \| good

Egham

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Egham, Surrey air quality map: Track AQI near you

0.12ppm

How accurate is Surrey, UK air quality data?

Air quality data and pollutant measurements for Surrey, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Egham, Surrey updated?

The air quality for Egham, Surrey is updated every hour.

When was the worst air quality at Egham, Surrey in the last 24 hrs?

The worst air quality in Egham, Surrey in the last 24 hours was observed at 04:00:00 on 2026-05-13.

When was the best air quality at Egham, Surrey in the last 24 hrs?

In the last 24 hrs, the best air quality in Egham, Surrey was observed at 03:00:00 on 2026-05-14.

What is the current air quality in Egham, Surrey?

The current air quality in Egham, Surrey is 28, categorized as Good based on real-time data.

What pollutant is the most common in Egham, Surrey?

The most common pollutant in Egham, Surrey is O3.

What should I do if the air quality in Egham, Surrey is poor?

If the air quality in Egham, Surrey is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Egham, Surrey?

The current PM_2.5 concentration at Egham, Surrey is 3.089 μg/m³.

What is the current concentration of PM₁₀ in Egham, Surrey?

The current PM₁₀ concentration at Egham, Surrey is 6.792 μg/m³.

What is the current concentration of carbon monoxide (CO) in Egham, Surrey?

The current carbon monoxide (CO) concentration at Egham, Surrey is 0.108 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Egham, Surrey?

The current sulfur dioxide (SO₂) concentration at Egham, Surrey is 0.878 ppb.

What is the current concentration of ozone (O₃) in Egham, Surrey?

The current ozone (O₃) concentration at Egham, Surrey is 29.545 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Egham, Surrey?

The current nitrogen dioxide (NO₂) concentration at Egham, Surrey is 2.993 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	38 \| good	6.892 \| good	10.984 \| good	27.184 \| good	0.814 \| good	4.067 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	38 \| good	7.149 \| good	11.318 \| good	31.884 \| good	0.778 \| good	3.99 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	38 \| good	6.757 \| good	14.491 \| good	36.503 \| good	0.539 \| good	3.12 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	33 \| good	6.361 \| good	22.215 \| good	36.337 \| good	0.671 \| good	2.849 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	41 \| good	6.455 \| good	12.158 \| good	43.924 \| good	0.673 \| good	3.983 \| good	0.661 \| good
2026-05-12T18:00:00.000Z	40 \| good	5.313 \| good	14.464 \| good	42.801 \| good	0.673 \| good	4.054 \| good	0.661 \| good
2026-05-12T19:00:00.000Z	41 \| good	5.239 \| good	27.782 \| good	43.818 \| good	0.584 \| good	6.515 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	40 \| good	6.643 \| good	11.875 \| good	43.155 \| good	0.718 \| good	6.191 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	38 \| good	5.492 \| good	15.786 \| good	40.673 \| good	0.655 \| good	7.247 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	38 \| good	5.383 \| good	12.977 \| good	40.7 \| good	0.654 \| good	12.019 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	38 \| good	4.966 \| good	13.551 \| good	40.943 \| good	0.665 \| good	12.339 \| good	0.661 \| good
2026-05-13T00:00:00.000Z	36 \| good	5.502 \| good	19.356 \| good	39.189 \| good	0.614 \| good	5.492 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	38 \| good	6.562 \| good	13.17 \| good	36.47 \| good	0.479 \| good	3.942 \| good	0.661 \| good
2026-05-13T02:00:00.000Z	32 \| good	4.939 \| good	21.668 \| good	34.913 \| good	0.722 \| good	3.642 \| good	0.661 \| good
2026-05-13T03:00:00.000Z	32 \| good	4.89 \| good	12.011 \| good	35.483 \| good	0.763 \| good	3.549 \| good	0.661 \| good
2026-05-13T04:00:00.000Z	33 \| good	5.785 \| good	20.881 \| good	34.03 \| good	0.667 \| good	4.132 \| good	0.661 \| good
2026-05-13T05:00:00.000Z	33 \| good	5.722 \| good	12.125 \| good	33.477 \| good	0.736 \| good	2.976 \| good	0.661 \| good
2026-05-13T06:00:00.000Z	28 \| good	5.025 \| good	16.43 \| good	30.317 \| good	0.605 \| good	4.313 \| good	0.661 \| good
2026-05-13T07:00:00.000Z	28 \| good	4.803 \| good	13.827 \| good	30.258 \| good	0.896 \| good	2.975 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	33 \| good	6.467 \| good	25.317 \| good	30.598 \| good	0.913 \| good	6.199 \| good	0.661 \| good
2026-05-13T09:00:00.000Z	38 \| good	6.637 \| good	20.503 \| good	29.874 \| good	0.888 \| good	4.224 \| good	0.661 \| good
2026-05-13T10:00:00.000Z	33 \| good	6.402 \| good	21.217 \| good	32.333 \| good	0.765 \| good	3.546 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	38 \| good	7.115 \| good	15.289 \| good	31.679 \| good	0.896 \| good	3.651 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	29 \| good	5.231 \| good	21.291 \| good	30.857 \| good	0.765 \| good	5.11 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	33 \| good	6.155 \| good	13.389 \| good	32.543 \| good	0.883 \| good	5.374 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	6.121 \| good	17.564 \| good	31.543 \| good	0.856 \| good	4.079 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	5.893 \| good	16.54 \| good	32.985 \| good	0.896 \| good	4.238 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	5.759 \| good	15.834 \| good	33.415 \| good	0.855 \| good	5.185 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	31 \| good	5.311 \| good	15.666 \| good	33.399 \| good	0.897 \| good	3.998 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	31 \| good	5.27 \| good	11.358 \| good	33.746 \| good	0.854 \| good	5.565 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	31 \| good	5 \| good	10.449 \| good	33.464 \| good	0.765 \| good	8.629 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	28 \| good	5.363 \| good	12.128 \| good	30.368 \| good	0.81 \| good	9.732 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	31 \| good	5.057 \| good	14.028 \| good	33.027 \| good	0.814 \| good	8.652 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	30 \| good	5.116 \| good	14.497 \| good	31.805 \| good	0.763 \| good	8.013 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	27 \| good	4.907 \| good	13.814 \| good	28.699 \| good	0.763 \| good	4.103 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	27 \| good	4.664 \| good	13.349 \| good	29.049 \| good	0.762 \| good	3.92 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	29 \| good	4.385 \| good	16.747 \| good	31.074 \| good	0.762 \| good	5.107 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	26 \| good	4.256 \| good	11.38 \| good	27.511 \| good	0.762 \| good	4.806 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	22 \| good	4.208 \| good	12.561 \| good	24.152 \| good	0.762 \| good	3.939 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	23 \| good	3.813 \| good	9.567 \| good	25.015 \| good	0.762 \| good	2.084 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	23 \| good	3.692 \| good	8.437 \| good	24.634 \| good	0.764 \| good	5.294 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	24 \| good	3.314 \| good	6.718 \| good	25.86 \| good	0.765 \| good	5.174 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	23 \| good	3.323 \| good	9.765 \| good	24.987 \| good	0.766 \| good	5.653 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	23 \| good	3.01 \| good	7.657 \| good	25.035 \| good	0.766 \| good	6.096 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	24 \| good	3.333 \| good	8.162 \| good	26.253 \| good	0.857 \| good	5.597 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	25 \| good	3.198 \| good	11.426 \| good	26.815 \| good	0.765 \| good	5.08 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	26 \| good	3.122 \| good	10.635 \| good	27.867 \| good	0.857 \| good	3.629 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	27 \| good	3.164 \| good	6.021 \| good	28.805 \| good	0.897 \| good	3.911 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	28 \| good	3.089 \| good	6.792 \| good	29.545 \| good	0.878 \| good	2.993 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	38 \| good	4.319 \| good	6.998 \| good	41.172 \| good	0.131 \| good	2.466 \| good	0.121 \| good
2026-05-14T14:00:00.000Z	39 \| good	4.099 \| good	6.445 \| good	41.563 \| good	0.13 \| good	2.827 \| good	0.121 \| good
2026-05-14T15:00:00.000Z	38 \| good	3.814 \| good	6.27 \| good	41.386 \| good	0.133 \| good	3.411 \| good	0.124 \| good
2026-05-14T16:00:00.000Z	38 \| good	3.997 \| good	6.401 \| good	41.307 \| good	0.144 \| good	3.946 \| good	0.126 \| good
2026-05-14T17:00:00.000Z	37 \| good	4.656 \| good	7.054 \| good	40.477 \| good	0.175 \| good	4.809 \| good	0.129 \| good
2026-05-14T18:00:00.000Z	35 \| good	5.186 \| good	7.584 \| good	38.358 \| good	0.192 \| good	6.121 \| good	0.134 \| good
2026-05-14T19:00:00.000Z	33 \| good	6.189 \| good	8.303 \| good	33.291 \| good	0.326 \| good	8.658 \| good	0.139 \| good
2026-05-14T20:00:00.000Z	38 \| good	7.157 \| good	9.271 \| good	29.852 \| good	0.44 \| good	12.406 \| good	0.15 \| good
2026-05-14T21:00:00.000Z	38 \| good	7.11 \| good	8.714 \| good	23.404 \| good	0.439 \| good	14.796 \| good	0.159 \| good
2026-05-14T22:00:00.000Z	44 \| good	7.806 \| good	10.302 \| good	21.7 \| good	0.486 \| good	14.293 \| good	0.165 \| good
2026-05-14T23:00:00.000Z	44 \| good	8.333 \| good	11.008 \| good	20.926 \| good	0.438 \| good	17.818 \| good	0.177 \| good
2026-05-15T00:00:00.000Z	49 \| good	8.733 \| good	11.551 \| good	20.573 \| good	0.412 \| good	17.165 \| good	0.171 \| good
2026-05-15T01:00:00.000Z	49 \| good	9.07 \| good	10.549 \| good	23.809 \| good	0.427 \| good	13.541 \| good	0.152 \| good
2026-05-15T02:00:00.000Z	49 \| good	8.979 \| good	10.224 \| good	23.508 \| good	0.439 \| good	9.054 \| good	0.137 \| good
2026-05-15T03:00:00.000Z	49 \| good	8.522 \| good	10.709 \| good	23.267 \| good	0.399 \| good	6.925 \| good	0.133 \| good
2026-05-15T04:00:00.000Z	49 \| good	9.4 \| good	11.056 \| good	23.513 \| good	0.309 \| good	6.131 \| good	0.131 \| good
2026-05-15T05:00:00.000Z	49 \| good	9.412 \| good	11.402 \| good	25.374 \| good	0.36 \| good	6.232 \| good	0.131 \| good
2026-05-15T06:00:00.000Z	44 \| good	8.112 \| good	12.716 \| good	25.705 \| good	0.368 \| good	5.641 \| good	0.134 \| good
2026-05-15T07:00:00.000Z	33 \| good	6.211 \| good	10.958 \| good	27.286 \| good	0.312 \| good	5.838 \| good	0.134 \| good
2026-05-15T08:00:00.000Z	31 \| good	4.636 \| good	9.07 \| good	33.12 \| good	0.261 \| good	5.083 \| good	0.132 \| good
2026-05-15T09:00:00.000Z	33 \| good	3.852 \| good	7.939 \| good	35.577 \| good	0.221 \| good	4.395 \| good	0.129 \| good
2026-05-15T10:00:00.000Z	35 \| good	3.077 \| good	6.641 \| good	38.479 \| good	0.194 \| good	3.428 \| good	0.126 \| good
2026-05-15T11:00:00.000Z	37 \| good	3.337 \| good	5.852 \| good	40.096 \| good	0.169 \| good	2.839 \| good	0.123 \| good
2026-05-15T12:00:00.000Z	39 \| good	3.375 \| good	6.563 \| good	41.801 \| good	0.156 \| good	2.627 \| good	0.123 \| good
2026-05-15T13:00:00.000Z	42 \| good	3.32 \| good	7.831 \| good	44.954 \| good	0.158 \| good	2.347 \| good	0.122 \| good
2026-05-15T14:00:00.000Z	44 \| good	3.249 \| good	7.358 \| good	46.868 \| good	0.165 \| good	2.331 \| good	0.121 \| good
2026-05-15T15:00:00.000Z	44 \| good	3.023 \| good	5.956 \| good	47.212 \| good	0.167 \| good	2.541 \| good	0.121 \| good
2026-05-15T16:00:00.000Z	44 \| good	3.1 \| good	6.269 \| good	47.9 \| good	0.167 \| good	2.83 \| good	0.122 \| good
2026-05-15T17:00:00.000Z	44 \| good	3.358 \| good	6.287 \| good	47.999 \| good	0.174 \| good	3.731 \| good	0.123 \| good
2026-05-15T18:00:00.000Z	44 \| good	3.841 \| good	6.904 \| good	47.42 \| good	0.202 \| good	4.694 \| good	0.128 \| good
2026-05-15T19:00:00.000Z	40 \| good	4.653 \| good	8.019 \| good	42.73 \| good	0.318 \| good	6.815 \| good	0.135 \| good
2026-05-15T20:00:00.000Z	35 \| good	5.745 \| good	9.313 \| good	37.64 \| good	0.471 \| good	11.371 \| good	0.144 \| good
2026-05-15T21:00:00.000Z	44 \| good	7.837 \| good	11.231 \| good	31.721 \| good	0.521 \| good	12.31 \| good	0.146 \| good
2026-05-15T22:00:00.000Z	49 \| good	8.696 \| good	11.495 \| good	29.891 \| good	0.498 \| good	12.964 \| good	0.147 \| good
2026-05-15T23:00:00.000Z	52 \| moderate	9.902 \| good	11.56 \| good	26.798 \| good	0.468 \| good	12.462 \| good	0.147 \| good
2026-05-16T00:00:00.000Z	52 \| moderate	10.226 \| good	11.87 \| good	24.897 \| good	0.44 \| good	12.688 \| good	0.147 \| good
2026-05-16T01:00:00.000Z	52 \| moderate	10.028 \| good	12.058 \| good	23.425 \| good	0.387 \| good	10.462 \| good	0.148 \| good
2026-05-16T02:00:00.000Z	52 \| moderate	10.092 \| good	12.426 \| good	23.682 \| good	0.314 \| good	8.683 \| good	0.143 \| good
2026-05-16T03:00:00.000Z	52 \| moderate	10.442 \| good	12.714 \| good	22.092 \| good	0.279 \| good	7.647 \| good	0.142 \| good
2026-05-16T04:00:00.000Z	54 \| moderate	10.675 \| good	12.406 \| good	22.151 \| good	0.279 \| good	7.043 \| good	0.14 \| good
2026-05-16T05:00:00.000Z	54 \| moderate	10.567 \| good	12.111 \| good	21.145 \| good	0.301 \| good	6.88 \| good	0.142 \| good
2026-05-16T06:00:00.000Z	52 \| moderate	9.792 \| good	11.91 \| good	26.56 \| good	0.328 \| good	6.583 \| good	0.142 \| good
2026-05-16T07:00:00.000Z	52 \| moderate	9.827 \| good	11.781 \| good	31.396 \| good	0.354 \| good	5.518 \| good	0.144 \| good
2026-05-16T08:00:00.000Z	49 \| good	8.746 \| good	12.023 \| good	35.7 \| good	0.334 \| good	4.329 \| good	0.134 \| good
2026-05-16T09:00:00.000Z	37 \| good	4.384 \| good	8.233 \| good	39.563 \| good	0.206 \| good	2.944 \| good	0.125 \| good
2026-05-16T10:00:00.000Z	41 \| good	3.342 \| good	5.919 \| good	43.823 \| good	0.166 \| good	1.974 \| good	0.119 \| good
2026-05-16T11:00:00.000Z	42 \| good	2.906 \| good	5.782 \| good	45.18 \| good	0.128 \| good	1.642 \| good	0.116 \| good
2026-05-16T12:00:00.000Z	43 \| good	3.199 \| good	5.965 \| good	45.731 \| good	0.117 \| good	1.675 \| good	0.115 \| good

Egham, Surrey live air quality index now

Major air pollutants in Egham, Surrey

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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Chertsey, Surrey

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Windsor, Windsor and Maidenhead

Addlestone, Surrey

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Air quality levels in UK

Frequently asked questions

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What is the current concentration of PM2.5 in Egham, Surrey?

What is the current concentration of PM10 in Egham, Surrey?

What is the current concentration of carbon monoxide (CO) in Egham, Surrey?

What is the current concentration of sulfur dioxide (SO2) in Egham, Surrey?

What is the current concentration of ozone (O3) in Egham, Surrey?

What is the current concentration of nitrogen dioxide (NO2) in Egham, Surrey?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Egham, Surrey?

What is the current concentration of PM₁₀ in Egham, Surrey?

What is the current concentration of sulfur dioxide (SO₂) in Egham, Surrey?

What is the current concentration of ozone (O₃) in Egham, Surrey?

What is the current concentration of nitrogen dioxide (NO₂) in Egham, Surrey?