What is the PM10 level in Guildford, Surrey at the moment?

The PM10 concentration in Guildford, Surrey is 6.938 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Guildford, Surrey at the moment?

Currently, Guildford, Surrey has a sulfur dioxide (SO2) concentration of 0.894 ppb.

What is the ozone (O3) level in Guildford, Surrey at the moment?

The current ozone (O3) level in Guildford, Surrey at the moment is 37.48 ppm.

What is the nitrogen dioxide (NO2) level in Guildford, Surrey at the moment?

Nitrogen dioxide (NO2) level in Guildford, Surrey at the moment is 6.23 ppb.

Real-time air quality index in Guildford, Surrey today

Name: Live air pollution levels in Guildford, Surrey today
Creator: Ambee

Stay updated with real-time air quality in Guildford, 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

Guildford, Surrey

Last updated: ... (Local time)

Major air pollutants in Guildford, Surrey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.04 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.94 μg/m³

155

255

425

605+

Ozone (O₃)

37.48 ppb

201

201+

Sulfur Dioxide (SO₂)

0.89 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.23 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.02 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Guildford, Surrey

Get Live Pollen Counts

Guildford, Surrey

Scroll To Air Quality Map

Track live Guildford, Surrey air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T20:00:00.000Z	31 \| good	5.345 \| good	20.824 \| good	34.422 \| good	0.967 \| good	5.643 \| good	0.023 \| good
2025-06-04T21:00:00.000Z	38 \| good	6.88 \| good	19.54 \| good	34.646 \| good	0.823 \| good	6.122 \| good	0.023 \| good
2025-06-04T22:00:00.000Z	32 \| good	5.078 \| good	22.32 \| good	35.224 \| good	0.907 \| good	5.967 \| good	0.018 \| good
2025-06-04T23:00:00.000Z	33 \| good	4.694 \| good	21.105 \| good	36.186 \| good	0.92 \| good	6.913 \| good	0.021 \| good
2025-06-05T00:00:00.000Z	35 \| good	4.957 \| good	23.523 \| good	38.201 \| good	0.864 \| good	5.017 \| good	0.328 \| good
2025-06-05T01:00:00.000Z	35 \| good	3.932 \| good	12.182 \| good	38.299 \| good	0.854 \| good	3.265 \| good	0.301 \| good
2025-06-05T02:00:00.000Z	34 \| good	4.177 \| good	10.948 \| good	37.461 \| good	0.794 \| good	3 \| good	0.017 \| good
2025-06-05T03:00:00.000Z	33 \| good	6.272 \| good	14.264 \| good	35.077 \| good	0.929 \| good	2.705 \| good	0.016 \| good
2025-06-05T04:00:00.000Z	32 \| good	4.026 \| good	11.068 \| good	35.24 \| good	1.039 \| good	4.482 \| good	0.017 \| good
2025-06-05T05:00:00.000Z	33 \| good	4.346 \| good	8.589 \| good	35.567 \| good	0.976 \| good	3.578 \| good	0.017 \| good
2025-06-05T06:00:00.000Z	31 \| good	5.245 \| good	8.664 \| good	34.15 \| good	1.059 \| good	3.532 \| good	0.027 \| good
2025-06-05T07:00:00.000Z	32 \| good	3.594 \| good	7.904 \| good	34.951 \| good	1.055 \| good	8.663 \| good	0.016 \| good
2025-06-05T08:00:00.000Z	29 \| good	3.886 \| good	10.945 \| good	31.005 \| good	1.071 \| good	6.931 \| good	0.017 \| good
2025-06-05T09:00:00.000Z	27 \| good	5.383 \| good	15.305 \| good	27.893 \| good	1.076 \| good	4.261 \| good	0.016 \| good
2025-06-05T10:00:00.000Z	32 \| good	4.261 \| good	14.596 \| good	35.136 \| good	1.34 \| good	7.064 \| good	0.014 \| good
2025-06-05T11:00:00.000Z	33 \| good	6.491 \| good	14.205 \| good	29.893 \| good	1.164 \| good	6.716 \| good	0.013 \| good
2025-06-05T12:00:00.000Z	28 \| good	3.626 \| good	23.37 \| good	30.353 \| good	1.157 \| good	5.194 \| good	0.015 \| good
2025-06-05T13:00:00.000Z	33 \| good	5.84 \| good	16.11 \| good	36.356 \| good	1.158 \| good	3.331 \| good	0.015 \| good
2025-06-05T14:00:00.000Z	27 \| good	4.461 \| good	10.543 \| good	29.147 \| good	1.159 \| good	3.166 \| good	0.014 \| good
2025-06-05T15:00:00.000Z	31 \| good	3.388 \| good	10.308 \| good	33.772 \| good	0.96 \| good	3.909 \| good	0.014 \| good
2025-06-05T16:00:00.000Z	33 \| good	3.715 \| good	11.747 \| good	35.706 \| good	0.96 \| good	4.71 \| good	0.016 \| good
2025-06-05T17:00:00.000Z	32 \| good	3.627 \| good	7.448 \| good	35.263 \| good	1.167 \| good	5.926 \| good	0.015 \| good
2025-06-05T18:00:00.000Z	38 \| good	7.016 \| good	12.65 \| good	36.134 \| good	1.165 \| good	6.737 \| good	0.015 \| good
2025-06-05T19:00:00.000Z	33 \| good	5.979 \| good	11.614 \| good	34.88 \| good	1.159 \| good	4.7 \| good	0.018 \| good
2025-06-05T20:00:00.000Z	31 \| good	4.28 \| good	10.304 \| good	33.77 \| good	1.061 \| good	5.78 \| good	0.024 \| good
2025-06-05T21:00:00.000Z	33 \| good	6.201 \| good	11.087 \| good	35.843 \| good	1.044 \| good	5.376 \| good	0.027 \| good
2025-06-05T22:00:00.000Z	33 \| good	6.341 \| good	10.805 \| good	36.014 \| good	1.12 \| good	4.004 \| good	0.026 \| good
2025-06-05T23:00:00.000Z	31 \| good	4.025 \| good	7.231 \| good	32.835 \| good	1.232 \| good	3.295 \| good	0.03 \| good
2025-06-06T00:00:00.000Z	27 \| good	5.191 \| good	16.789 \| good	24.174 \| good	1.082 \| good	3.958 \| good	0.325 \| good
2025-06-06T01:00:00.000Z	27 \| good	4.558 \| good	15.525 \| good	22.041 \| good	0.981 \| good	3.657 \| good	0.319 \| good
2025-06-06T02:00:00.000Z	22 \| good	4.419 \| good	14.693 \| good	23.523 \| good	0.984 \| good	4.072 \| good	0.302 \| good
2025-06-06T03:00:00.000Z	22 \| good	3.558 \| good	11.239 \| good	23.252 \| good	0.985 \| good	2.067 \| good	0.288 \| good
2025-06-06T04:00:00.000Z	22 \| good	4.339 \| good	10.598 \| good	23.458 \| good	1.013 \| good	1.733 \| good	0.333 \| good
2025-06-06T05:00:00.000Z	20 \| good	2.906 \| good	8.147 \| good	22.221 \| good	1.074 \| good	2.498 \| good	0.016 \| good
2025-06-06T06:00:00.000Z	19 \| good	2.923 \| good	8.733 \| good	21.295 \| good	1.075 \| good	3.27 \| good	0.018 \| good
2025-06-06T07:00:00.000Z	22 \| good	3.551 \| good	7.507 \| good	23.737 \| good	1.04 \| good	5.734 \| good	0.024 \| good
2025-06-06T08:00:00.000Z	27 \| good	4.979 \| good	13.035 \| good	22.069 \| good	1.173 \| good	5.12 \| good	0.016 \| good
2025-06-06T09:00:00.000Z	22 \| good	4.1 \| good	8.181 \| good	19.86 \| good	1.092 \| good	3.342 \| good	0.015 \| good
2025-06-06T10:00:00.000Z	22 \| good	3.765 \| good	8.98 \| good	19.305 \| good	1.235 \| good	4.434 \| good	0.015 \| good
2025-06-06T11:00:00.000Z	24 \| good	2.96 \| good	13.359 \| good	25.858 \| good	1.227 \| good	3.544 \| good	0.015 \| good
2025-06-06T12:00:00.000Z	22 \| good	4.453 \| good	13.695 \| good	20.746 \| good	1.047 \| good	3.997 \| good	0.013 \| good
2025-06-06T13:00:00.000Z	27 \| good	4.734 \| good	10.267 \| good	23.292 \| good	0.9 \| good	4.156 \| good	0.014 \| good
2025-06-06T14:00:00.000Z	22 \| good	3.717 \| good	11.951 \| good	23.096 \| good	0.964 \| good	4.594 \| good	0.016 \| good
2025-06-06T15:00:00.000Z	27 \| good	4.723 \| good	14.88 \| good	26.318 \| good	0.967 \| good	4.323 \| good	0.014 \| good
2025-06-06T16:00:00.000Z	29 \| good	4.066 \| good	16.16 \| good	30.642 \| good	0.84 \| good	4.759 \| good	0.016 \| good
2025-06-06T17:00:00.000Z	27 \| good	5.03 \| good	9.343 \| good	28.413 \| good	0.839 \| good	5.656 \| good	0.015 \| good
2025-06-06T18:00:00.000Z	30 \| good	3.759 \| good	9.099 \| good	31.659 \| good	0.969 \| good	6.763 \| good	0.018 \| good
2025-06-06T19:00:00.000Z	34 \| good	3.036 \| good	6.938 \| good	37.48 \| good	0.894 \| good	6.23 \| good	0.022 \| good
2025-06-06T19:00:00.000Z	34 \| good	3.036 \| good	6.938 \| good	37.48 \| good	0.894 \| good	6.23 \| good	0.022 \| good
2025-06-06T20:00:00.000Z	36 \| good	5.741 \| good	8.381 \| good	38.752 \| good	0.271 \| good	3.764 \| good	0.11 \| good
2025-06-06T21:00:00.000Z	34 \| good	5.928 \| good	9.586 \| good	37.283 \| good	0.309 \| good	3.952 \| good	0.112 \| good
2025-06-06T22:00:00.000Z	33 \| good	5.785 \| good	9.585 \| good	34.61 \| good	0.291 \| good	3.829 \| good	0.113 \| good
2025-06-06T23:00:00.000Z	31 \| good	4.953 \| good	8.61 \| good	33.227 \| good	0.192 \| good	3.605 \| good	0.11 \| good
2025-06-07T00:00:00.000Z	29 \| good	4.422 \| good	7.03 \| good	31.37 \| good	0.134 \| good	3.795 \| good	0.11 \| good
2025-06-07T01:00:00.000Z	29 \| good	4.592 \| good	6.618 \| good	30.648 \| good	0.097 \| good	3.353 \| good	0.108 \| good
2025-06-07T02:00:00.000Z	27 \| good	4.334 \| good	5.583 \| good	29.255 \| good	0.11 \| good	3.135 \| good	0.108 \| good
2025-06-07T03:00:00.000Z	26 \| good	3.909 \| good	5.203 \| good	28.332 \| good	0.089 \| good	2.511 \| good	0.108 \| good
2025-06-07T04:00:00.000Z	27 \| good	3.646 \| good	4.937 \| good	29.119 \| good	0.089 \| good	2.013 \| good	0.108 \| good
2025-06-07T05:00:00.000Z	28 \| good	3.922 \| good	5.442 \| good	30.247 \| good	0.117 \| good	1.882 \| good	0.108 \| good
2025-06-07T06:00:00.000Z	28 \| good	3.74 \| good	5.57 \| good	30.43 \| good	0.155 \| good	2.146 \| good	0.109 \| good
2025-06-07T07:00:00.000Z	28 \| good	3.418 \| good	5.017 \| good	30.074 \| good	0.16 \| good	2.294 \| good	0.112 \| good
2025-06-07T08:00:00.000Z	28 \| good	3.573 \| good	5.079 \| good	29.983 \| good	0.091 \| good	2.199 \| good	0.113 \| good
2025-06-07T09:00:00.000Z	28 \| good	3.371 \| good	4.505 \| good	29.716 \| good	0.09 \| good	2.205 \| good	0.115 \| good
2025-06-07T10:00:00.000Z	28 \| good	2.792 \| good	3.974 \| good	29.878 \| good	0.108 \| good	1.876 \| good	0.117 \| good
2025-06-07T11:00:00.000Z	30 \| good	2.44 \| good	3.049 \| good	31.829 \| good	0.086 \| good	1.398 \| good	0.117 \| good
2025-06-07T12:00:00.000Z	31 \| good	2.432 \| good	2.655 \| good	33.076 \| good	0.067 \| good	1.351 \| good	0.118 \| good
2025-06-07T13:00:00.000Z	31 \| good	2.601 \| good	3.139 \| good	33.1 \| good	0.06 \| good	1.471 \| good	0.119 \| good
2025-06-07T14:00:00.000Z	32 \| good	2.978 \| good	3.748 \| good	34.783 \| good	0.054 \| good	1.413 \| good	0.118 \| good
2025-06-07T15:00:00.000Z	32 \| good	2.537 \| good	3.351 \| good	34.655 \| good	0.048 \| good	1.263 \| good	0.118 \| good
2025-06-07T16:00:00.000Z	31 \| good	2.399 \| good	3.382 \| good	33.367 \| good	0.051 \| good	1.187 \| good	0.117 \| good
2025-06-07T17:00:00.000Z	35 \| good	2.412 \| good	3.028 \| good	37.727 \| good	0.076 \| good	1.3 \| good	0.115 \| good
2025-06-07T18:00:00.000Z	37 \| good	2.434 \| good	2.903 \| good	39.822 \| good	0.104 \| good	1.689 \| good	0.121 \| good
2025-06-07T19:00:00.000Z	35 \| good	2.413 \| good	2.926 \| good	38.289 \| good	0.112 \| good	2.157 \| good	0.115 \| good
2025-06-07T20:00:00.000Z	33 \| good	2.381 \| good	3.186 \| good	36.196 \| good	0.121 \| good	2.504 \| good	0.112 \| good
2025-06-07T21:00:00.000Z	31 \| good	2.357 \| good	3.692 \| good	34.336 \| good	0.121 \| good	2.874 \| good	0.114 \| good
2025-06-07T22:00:00.000Z	30 \| good	2.55 \| good	4.165 \| good	31.603 \| good	0.114 \| good	3.256 \| good	0.111 \| good
2025-06-07T23:00:00.000Z	28 \| good	2.736 \| good	4.42 \| good	30.194 \| good	0.103 \| good	3.035 \| good	0.106 \| good
2025-06-08T00:00:00.000Z	27 \| good	2.793 \| good	3.999 \| good	29.1 \| good	0.097 \| good	2.63 \| good	0.104 \| good
2025-06-08T01:00:00.000Z	27 \| good	2.466 \| good	3.899 \| good	28.742 \| good	0.103 \| good	2.308 \| good	0.103 \| good
2025-06-08T02:00:00.000Z	25 \| good	2.388 \| good	4.087 \| good	27.129 \| good	0.093 \| good	2.101 \| good	0.103 \| good
2025-06-08T03:00:00.000Z	26 \| good	2.542 \| good	3.758 \| good	28.295 \| good	0.083 \| good	1.909 \| good	0.103 \| good
2025-06-08T04:00:00.000Z	29 \| good	2.954 \| good	4.395 \| good	30.543 \| good	0.089 \| good	1.667 \| good	0.102 \| good
2025-06-08T05:00:00.000Z	28 \| good	3.145 \| good	4.774 \| good	30.186 \| good	0.096 \| good	1.339 \| good	0.104 \| good
2025-06-08T06:00:00.000Z	28 \| good	3.905 \| good	6.156 \| good	30.432 \| good	0.107 \| good	1.293 \| good	0.103 \| good
2025-06-08T07:00:00.000Z	29 \| good	3.893 \| good	5.812 \| good	31.177 \| good	0.12 \| good	0.954 \| good	0.105 \| good
2025-06-08T08:00:00.000Z	31 \| good	3.804 \| good	6.09 \| good	33.015 \| good	0.113 \| good	0.759 \| good	0.104 \| good
2025-06-08T09:00:00.000Z	32 \| good	3.74 \| good	6.639 \| good	34.885 \| good	0.102 \| good	0.798 \| good	0.103 \| good
2025-06-08T10:00:00.000Z	35 \| good	4.074 \| good	7.225 \| good	37.859 \| good	0.098 \| good	0.916 \| good	0.104 \| good
2025-06-08T11:00:00.000Z	37 \| good	3.77 \| good	6.26 \| good	39.521 \| good	0.095 \| good	0.988 \| good	0.104 \| good
2025-06-08T12:00:00.000Z	36 \| good	3.185 \| good	5.274 \| good	39.197 \| good	0.088 \| good	1.062 \| good	0.104 \| good
2025-06-08T13:00:00.000Z	37 \| good	3.092 \| good	4.798 \| good	39.965 \| good	0.079 \| good	1.061 \| good	0.108 \| good
2025-06-08T14:00:00.000Z	37 \| good	3.101 \| good	4.71 \| good	40.073 \| good	0.084 \| good	1.049 \| good	0.109 \| good
2025-06-08T15:00:00.000Z	38 \| good	3.07 \| good	4.491 \| good	40.576 \| good	0.077 \| good	1.074 \| good	0.112 \| good
2025-06-08T16:00:00.000Z	36 \| good	2.899 \| good	4.804 \| good	39.225 \| good	0.067 \| good	1.173 \| good	0.116 \| good
2025-06-08T17:00:00.000Z	35 \| good	2.948 \| good	5.134 \| good	38.387 \| good	0.06 \| good	1.398 \| good	0.119 \| good
2025-06-08T18:00:00.000Z	34 \| good	2.989 \| good	5.057 \| good	36.503 \| good	0.069 \| good	1.293 \| good	0.119 \| good
2025-06-08T19:00:00.000Z	33 \| good	3.173 \| good	5.239 \| good	35.517 \| good	0.079 \| good	1.559 \| good	0.114 \| good

Guildford

Get reliable air quality data to drive your business

Guildford, Surrey air quality map: Stay updated on AQI near you

0.02ppm

How accurate is Surrey, UK air quality data?

Air quality and pollutant data for Surrey, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in UK

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

How often is air quality information updated for Guildford, Surrey?

The air quality information for Guildford, Surrey is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Guildford, Surrey at its worst?

In the past 24 hours, the air quality in Guildford, Surrey was at its worst at 10:00:00 on 2025-06-05.

When did Guildford, Surrey experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Guildford, Surrey was observed at 06:00:00 on 2025-06-06.

What is the AQI in Guildford, Surrey right now?

As of now, the AQI in Guildford, Surrey is 34, indicating Good conditions.

What is the most common type of pollution in Guildford, Surrey?

Guildford, Surrey air has the highest levels of O3.

What should I do in case of poor air quality in Guildford, Surrey?

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

What is the PM_2.5 level in Guildford, Surrey at the moment?

PM_2.5 levels in Guildford, Surrey are currently 3.036 μg/m³.

What is the PM₁₀ level in Guildford, Surrey at the moment?

The PM₁₀ concentration in Guildford, Surrey is 6.938 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Guildford, Surrey at the moment?

The current carbon monoxide (CO) concentration in Guildford, Surrey is 0.022 ppm.

What is the sulfur dioxide (SO₂) level in Guildford, Surrey at the moment?

Currently, Guildford, Surrey has a sulfur dioxide (SO₂) concentration of 0.894 ppb.

What is the ozone (O₃) level in Guildford, Surrey at the moment?

The current ozone (O₃) level in Guildford, Surrey at the moment is 37.48 ppm.

What is the nitrogen dioxide (NO₂) level in Guildford, Surrey at the moment?

Nitrogen dioxide (NO₂) level in Guildford, Surrey at the moment is 6.23 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T20:00:00.000Z	31 \| good	5.345 \| good	20.824 \| good	34.422 \| good	0.967 \| good	5.643 \| good	0.023 \| good
2025-06-04T21:00:00.000Z	38 \| good	6.88 \| good	19.54 \| good	34.646 \| good	0.823 \| good	6.122 \| good	0.023 \| good
2025-06-04T22:00:00.000Z	32 \| good	5.078 \| good	22.32 \| good	35.224 \| good	0.907 \| good	5.967 \| good	0.018 \| good
2025-06-04T23:00:00.000Z	33 \| good	4.694 \| good	21.105 \| good	36.186 \| good	0.92 \| good	6.913 \| good	0.021 \| good
2025-06-05T00:00:00.000Z	35 \| good	4.957 \| good	23.523 \| good	38.201 \| good	0.864 \| good	5.017 \| good	0.328 \| good
2025-06-05T01:00:00.000Z	35 \| good	3.932 \| good	12.182 \| good	38.299 \| good	0.854 \| good	3.265 \| good	0.301 \| good
2025-06-05T02:00:00.000Z	34 \| good	4.177 \| good	10.948 \| good	37.461 \| good	0.794 \| good	3 \| good	0.017 \| good
2025-06-05T03:00:00.000Z	33 \| good	6.272 \| good	14.264 \| good	35.077 \| good	0.929 \| good	2.705 \| good	0.016 \| good
2025-06-05T04:00:00.000Z	32 \| good	4.026 \| good	11.068 \| good	35.24 \| good	1.039 \| good	4.482 \| good	0.017 \| good
2025-06-05T05:00:00.000Z	33 \| good	4.346 \| good	8.589 \| good	35.567 \| good	0.976 \| good	3.578 \| good	0.017 \| good
2025-06-05T06:00:00.000Z	31 \| good	5.245 \| good	8.664 \| good	34.15 \| good	1.059 \| good	3.532 \| good	0.027 \| good
2025-06-05T07:00:00.000Z	32 \| good	3.594 \| good	7.904 \| good	34.951 \| good	1.055 \| good	8.663 \| good	0.016 \| good
2025-06-05T08:00:00.000Z	29 \| good	3.886 \| good	10.945 \| good	31.005 \| good	1.071 \| good	6.931 \| good	0.017 \| good
2025-06-05T09:00:00.000Z	27 \| good	5.383 \| good	15.305 \| good	27.893 \| good	1.076 \| good	4.261 \| good	0.016 \| good
2025-06-05T10:00:00.000Z	32 \| good	4.261 \| good	14.596 \| good	35.136 \| good	1.34 \| good	7.064 \| good	0.014 \| good
2025-06-05T11:00:00.000Z	33 \| good	6.491 \| good	14.205 \| good	29.893 \| good	1.164 \| good	6.716 \| good	0.013 \| good
2025-06-05T12:00:00.000Z	28 \| good	3.626 \| good	23.37 \| good	30.353 \| good	1.157 \| good	5.194 \| good	0.015 \| good
2025-06-05T13:00:00.000Z	33 \| good	5.84 \| good	16.11 \| good	36.356 \| good	1.158 \| good	3.331 \| good	0.015 \| good
2025-06-05T14:00:00.000Z	27 \| good	4.461 \| good	10.543 \| good	29.147 \| good	1.159 \| good	3.166 \| good	0.014 \| good
2025-06-05T15:00:00.000Z	31 \| good	3.388 \| good	10.308 \| good	33.772 \| good	0.96 \| good	3.909 \| good	0.014 \| good
2025-06-05T16:00:00.000Z	33 \| good	3.715 \| good	11.747 \| good	35.706 \| good	0.96 \| good	4.71 \| good	0.016 \| good
2025-06-05T17:00:00.000Z	32 \| good	3.627 \| good	7.448 \| good	35.263 \| good	1.167 \| good	5.926 \| good	0.015 \| good
2025-06-05T18:00:00.000Z	38 \| good	7.016 \| good	12.65 \| good	36.134 \| good	1.165 \| good	6.737 \| good	0.015 \| good
2025-06-05T19:00:00.000Z	33 \| good	5.979 \| good	11.614 \| good	34.88 \| good	1.159 \| good	4.7 \| good	0.018 \| good
2025-06-05T20:00:00.000Z	31 \| good	4.28 \| good	10.304 \| good	33.77 \| good	1.061 \| good	5.78 \| good	0.024 \| good
2025-06-05T21:00:00.000Z	33 \| good	6.201 \| good	11.087 \| good	35.843 \| good	1.044 \| good	5.376 \| good	0.027 \| good
2025-06-05T22:00:00.000Z	33 \| good	6.341 \| good	10.805 \| good	36.014 \| good	1.12 \| good	4.004 \| good	0.026 \| good
2025-06-05T23:00:00.000Z	31 \| good	4.025 \| good	7.231 \| good	32.835 \| good	1.232 \| good	3.295 \| good	0.03 \| good
2025-06-06T00:00:00.000Z	27 \| good	5.191 \| good	16.789 \| good	24.174 \| good	1.082 \| good	3.958 \| good	0.325 \| good
2025-06-06T01:00:00.000Z	27 \| good	4.558 \| good	15.525 \| good	22.041 \| good	0.981 \| good	3.657 \| good	0.319 \| good
2025-06-06T02:00:00.000Z	22 \| good	4.419 \| good	14.693 \| good	23.523 \| good	0.984 \| good	4.072 \| good	0.302 \| good
2025-06-06T03:00:00.000Z	22 \| good	3.558 \| good	11.239 \| good	23.252 \| good	0.985 \| good	2.067 \| good	0.288 \| good
2025-06-06T04:00:00.000Z	22 \| good	4.339 \| good	10.598 \| good	23.458 \| good	1.013 \| good	1.733 \| good	0.333 \| good
2025-06-06T05:00:00.000Z	20 \| good	2.906 \| good	8.147 \| good	22.221 \| good	1.074 \| good	2.498 \| good	0.016 \| good
2025-06-06T06:00:00.000Z	19 \| good	2.923 \| good	8.733 \| good	21.295 \| good	1.075 \| good	3.27 \| good	0.018 \| good
2025-06-06T07:00:00.000Z	22 \| good	3.551 \| good	7.507 \| good	23.737 \| good	1.04 \| good	5.734 \| good	0.024 \| good
2025-06-06T08:00:00.000Z	27 \| good	4.979 \| good	13.035 \| good	22.069 \| good	1.173 \| good	5.12 \| good	0.016 \| good
2025-06-06T09:00:00.000Z	22 \| good	4.1 \| good	8.181 \| good	19.86 \| good	1.092 \| good	3.342 \| good	0.015 \| good
2025-06-06T10:00:00.000Z	22 \| good	3.765 \| good	8.98 \| good	19.305 \| good	1.235 \| good	4.434 \| good	0.015 \| good
2025-06-06T11:00:00.000Z	24 \| good	2.96 \| good	13.359 \| good	25.858 \| good	1.227 \| good	3.544 \| good	0.015 \| good
2025-06-06T12:00:00.000Z	22 \| good	4.453 \| good	13.695 \| good	20.746 \| good	1.047 \| good	3.997 \| good	0.013 \| good
2025-06-06T13:00:00.000Z	27 \| good	4.734 \| good	10.267 \| good	23.292 \| good	0.9 \| good	4.156 \| good	0.014 \| good
2025-06-06T14:00:00.000Z	22 \| good	3.717 \| good	11.951 \| good	23.096 \| good	0.964 \| good	4.594 \| good	0.016 \| good
2025-06-06T15:00:00.000Z	27 \| good	4.723 \| good	14.88 \| good	26.318 \| good	0.967 \| good	4.323 \| good	0.014 \| good
2025-06-06T16:00:00.000Z	29 \| good	4.066 \| good	16.16 \| good	30.642 \| good	0.84 \| good	4.759 \| good	0.016 \| good
2025-06-06T17:00:00.000Z	27 \| good	5.03 \| good	9.343 \| good	28.413 \| good	0.839 \| good	5.656 \| good	0.015 \| good
2025-06-06T18:00:00.000Z	30 \| good	3.759 \| good	9.099 \| good	31.659 \| good	0.969 \| good	6.763 \| good	0.018 \| good
2025-06-06T19:00:00.000Z	34 \| good	3.036 \| good	6.938 \| good	37.48 \| good	0.894 \| good	6.23 \| good	0.022 \| good
2025-06-06T19:00:00.000Z	34 \| good	3.036 \| good	6.938 \| good	37.48 \| good	0.894 \| good	6.23 \| good	0.022 \| good
2025-06-06T20:00:00.000Z	36 \| good	5.741 \| good	8.381 \| good	38.752 \| good	0.271 \| good	3.764 \| good	0.11 \| good
2025-06-06T21:00:00.000Z	34 \| good	5.928 \| good	9.586 \| good	37.283 \| good	0.309 \| good	3.952 \| good	0.112 \| good
2025-06-06T22:00:00.000Z	33 \| good	5.785 \| good	9.585 \| good	34.61 \| good	0.291 \| good	3.829 \| good	0.113 \| good
2025-06-06T23:00:00.000Z	31 \| good	4.953 \| good	8.61 \| good	33.227 \| good	0.192 \| good	3.605 \| good	0.11 \| good
2025-06-07T00:00:00.000Z	29 \| good	4.422 \| good	7.03 \| good	31.37 \| good	0.134 \| good	3.795 \| good	0.11 \| good
2025-06-07T01:00:00.000Z	29 \| good	4.592 \| good	6.618 \| good	30.648 \| good	0.097 \| good	3.353 \| good	0.108 \| good
2025-06-07T02:00:00.000Z	27 \| good	4.334 \| good	5.583 \| good	29.255 \| good	0.11 \| good	3.135 \| good	0.108 \| good
2025-06-07T03:00:00.000Z	26 \| good	3.909 \| good	5.203 \| good	28.332 \| good	0.089 \| good	2.511 \| good	0.108 \| good
2025-06-07T04:00:00.000Z	27 \| good	3.646 \| good	4.937 \| good	29.119 \| good	0.089 \| good	2.013 \| good	0.108 \| good
2025-06-07T05:00:00.000Z	28 \| good	3.922 \| good	5.442 \| good	30.247 \| good	0.117 \| good	1.882 \| good	0.108 \| good
2025-06-07T06:00:00.000Z	28 \| good	3.74 \| good	5.57 \| good	30.43 \| good	0.155 \| good	2.146 \| good	0.109 \| good
2025-06-07T07:00:00.000Z	28 \| good	3.418 \| good	5.017 \| good	30.074 \| good	0.16 \| good	2.294 \| good	0.112 \| good
2025-06-07T08:00:00.000Z	28 \| good	3.573 \| good	5.079 \| good	29.983 \| good	0.091 \| good	2.199 \| good	0.113 \| good
2025-06-07T09:00:00.000Z	28 \| good	3.371 \| good	4.505 \| good	29.716 \| good	0.09 \| good	2.205 \| good	0.115 \| good
2025-06-07T10:00:00.000Z	28 \| good	2.792 \| good	3.974 \| good	29.878 \| good	0.108 \| good	1.876 \| good	0.117 \| good
2025-06-07T11:00:00.000Z	30 \| good	2.44 \| good	3.049 \| good	31.829 \| good	0.086 \| good	1.398 \| good	0.117 \| good
2025-06-07T12:00:00.000Z	31 \| good	2.432 \| good	2.655 \| good	33.076 \| good	0.067 \| good	1.351 \| good	0.118 \| good
2025-06-07T13:00:00.000Z	31 \| good	2.601 \| good	3.139 \| good	33.1 \| good	0.06 \| good	1.471 \| good	0.119 \| good
2025-06-07T14:00:00.000Z	32 \| good	2.978 \| good	3.748 \| good	34.783 \| good	0.054 \| good	1.413 \| good	0.118 \| good
2025-06-07T15:00:00.000Z	32 \| good	2.537 \| good	3.351 \| good	34.655 \| good	0.048 \| good	1.263 \| good	0.118 \| good
2025-06-07T16:00:00.000Z	31 \| good	2.399 \| good	3.382 \| good	33.367 \| good	0.051 \| good	1.187 \| good	0.117 \| good
2025-06-07T17:00:00.000Z	35 \| good	2.412 \| good	3.028 \| good	37.727 \| good	0.076 \| good	1.3 \| good	0.115 \| good
2025-06-07T18:00:00.000Z	37 \| good	2.434 \| good	2.903 \| good	39.822 \| good	0.104 \| good	1.689 \| good	0.121 \| good
2025-06-07T19:00:00.000Z	35 \| good	2.413 \| good	2.926 \| good	38.289 \| good	0.112 \| good	2.157 \| good	0.115 \| good
2025-06-07T20:00:00.000Z	33 \| good	2.381 \| good	3.186 \| good	36.196 \| good	0.121 \| good	2.504 \| good	0.112 \| good
2025-06-07T21:00:00.000Z	31 \| good	2.357 \| good	3.692 \| good	34.336 \| good	0.121 \| good	2.874 \| good	0.114 \| good
2025-06-07T22:00:00.000Z	30 \| good	2.55 \| good	4.165 \| good	31.603 \| good	0.114 \| good	3.256 \| good	0.111 \| good
2025-06-07T23:00:00.000Z	28 \| good	2.736 \| good	4.42 \| good	30.194 \| good	0.103 \| good	3.035 \| good	0.106 \| good
2025-06-08T00:00:00.000Z	27 \| good	2.793 \| good	3.999 \| good	29.1 \| good	0.097 \| good	2.63 \| good	0.104 \| good
2025-06-08T01:00:00.000Z	27 \| good	2.466 \| good	3.899 \| good	28.742 \| good	0.103 \| good	2.308 \| good	0.103 \| good
2025-06-08T02:00:00.000Z	25 \| good	2.388 \| good	4.087 \| good	27.129 \| good	0.093 \| good	2.101 \| good	0.103 \| good
2025-06-08T03:00:00.000Z	26 \| good	2.542 \| good	3.758 \| good	28.295 \| good	0.083 \| good	1.909 \| good	0.103 \| good
2025-06-08T04:00:00.000Z	29 \| good	2.954 \| good	4.395 \| good	30.543 \| good	0.089 \| good	1.667 \| good	0.102 \| good
2025-06-08T05:00:00.000Z	28 \| good	3.145 \| good	4.774 \| good	30.186 \| good	0.096 \| good	1.339 \| good	0.104 \| good
2025-06-08T06:00:00.000Z	28 \| good	3.905 \| good	6.156 \| good	30.432 \| good	0.107 \| good	1.293 \| good	0.103 \| good
2025-06-08T07:00:00.000Z	29 \| good	3.893 \| good	5.812 \| good	31.177 \| good	0.12 \| good	0.954 \| good	0.105 \| good
2025-06-08T08:00:00.000Z	31 \| good	3.804 \| good	6.09 \| good	33.015 \| good	0.113 \| good	0.759 \| good	0.104 \| good
2025-06-08T09:00:00.000Z	32 \| good	3.74 \| good	6.639 \| good	34.885 \| good	0.102 \| good	0.798 \| good	0.103 \| good
2025-06-08T10:00:00.000Z	35 \| good	4.074 \| good	7.225 \| good	37.859 \| good	0.098 \| good	0.916 \| good	0.104 \| good
2025-06-08T11:00:00.000Z	37 \| good	3.77 \| good	6.26 \| good	39.521 \| good	0.095 \| good	0.988 \| good	0.104 \| good
2025-06-08T12:00:00.000Z	36 \| good	3.185 \| good	5.274 \| good	39.197 \| good	0.088 \| good	1.062 \| good	0.104 \| good
2025-06-08T13:00:00.000Z	37 \| good	3.092 \| good	4.798 \| good	39.965 \| good	0.079 \| good	1.061 \| good	0.108 \| good
2025-06-08T14:00:00.000Z	37 \| good	3.101 \| good	4.71 \| good	40.073 \| good	0.084 \| good	1.049 \| good	0.109 \| good
2025-06-08T15:00:00.000Z	38 \| good	3.07 \| good	4.491 \| good	40.576 \| good	0.077 \| good	1.074 \| good	0.112 \| good
2025-06-08T16:00:00.000Z	36 \| good	2.899 \| good	4.804 \| good	39.225 \| good	0.067 \| good	1.173 \| good	0.116 \| good
2025-06-08T17:00:00.000Z	35 \| good	2.948 \| good	5.134 \| good	38.387 \| good	0.06 \| good	1.398 \| good	0.119 \| good
2025-06-08T18:00:00.000Z	34 \| good	2.989 \| good	5.057 \| good	36.503 \| good	0.069 \| good	1.293 \| good	0.119 \| good
2025-06-08T19:00:00.000Z	33 \| good	3.173 \| good	5.239 \| good	35.517 \| good	0.079 \| good	1.559 \| good	0.114 \| good

Real-time air quality index in Guildford, Surrey today

Major air pollutants in Guildford, Surrey

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Guildford, Surrey air quality forecast and history

Get reliable air quality data to drive your business

Guildford, Surrey air quality map: Stay updated on AQI near you

Air quality in nearby cities

Farncombe, Surrey

Godalming, Surrey

Woking, Surrey

Ash, Surrey

Cranleigh, Surrey

Aldershot, Hampshire

How accurate is Surrey, UK air quality data?

Air quality levels in UK

Frequently asked questions

How often is air quality information updated for Guildford, Surrey?

What time in the last 24 hours was the air quality in Guildford, Surrey at its worst?

When did Guildford, Surrey experience the best air quality in the last 24 hours?

What is the AQI in Guildford, Surrey right now?

What is the most common type of pollution in Guildford, Surrey?

What should I do in case of poor air quality in Guildford, Surrey?

What is the PM2.5 level in Guildford, Surrey at the moment?

What is the PM10 level in Guildford, Surrey at the moment?

What is the carbon monoxide (CO) level in Guildford, Surrey at the moment?

What is the sulfur dioxide (SO2) level in Guildford, Surrey at the moment?

What is the ozone (O3) level in Guildford, Surrey at the moment?

What is the nitrogen dioxide (NO2) level in Guildford, Surrey 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 Guildford, Surrey at the moment?

What is the PM₁₀ level in Guildford, Surrey at the moment?

What is the sulfur dioxide (SO₂) level in Guildford, Surrey at the moment?

What is the ozone (O₃) level in Guildford, Surrey at the moment?

What is the nitrogen dioxide (NO₂) level in Guildford, Surrey at the moment?