What is the current level of PM10 in Wales, UK?

Wales, UK currently has a PM10 concentration of 9.342 μg/m3.

What is the current level of sulfur dioxide (SO2) in Wales, UK?

The current sulfur dioxide (SO2) concentration in Wales, UK is 0.397 ppb.

What is the current level of ozone (O3) in Wales, UK?

Wales, UK currently has an ozone (O3) concentration of 26.829 ppm.

What is the current level of nitrogen dioxide (NO2) in Wales, UK?

The current level of nitrogen dioxide (NO2) in Wales, UK is 2.432 ppb.

Current air quality index in Wales, UK today

Name: Live air pollution levels in Wales, UK today
Creator: Ambee

Stay updated with real-time air quality in Wales, 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

Wales, UK

Last updated: ... (Local time)

Common air pollutants in Wales, UK

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.97 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.01 μg/m³

155

255

425

605+

Ozone (O₃)

27.33 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.62 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Wales, UK

Get Live Pollen Counts

Wales, UK

Scroll To Air Quality Map

Track live Wales, UK air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-08-29T04:00:00.000Z	25 \| good	4.065 \| good	9.14 \| good	26.931 \| good	0.548 \| good	1.774 \| good	0.232 \| good
2025-08-29T05:00:00.000Z	22 \| good	3.964 \| good	9.241 \| good	24.31 \| good	0.619 \| good	2.456 \| good	0.29 \| good
2025-08-29T06:00:00.000Z	22 \| good	4.011 \| good	7.953 \| good	22.496 \| good	0.659 \| good	2.396 \| good	0.102 \| good
2025-08-29T07:00:00.000Z	22 \| good	4.147 \| good	8.557 \| good	22.274 \| good	0.553 \| good	3.198 \| good	0.116 \| good
2025-08-29T08:00:00.000Z	22 \| good	4.346 \| good	6.902 \| good	23.187 \| good	1.097 \| good	3.052 \| good	0.12 \| good
2025-08-29T09:00:00.000Z	22 \| good	3.89 \| good	8.469 \| good	23.569 \| good	1.522 \| good	2.787 \| good	0.114 \| good
2025-08-29T10:00:00.000Z	22 \| good	3.85 \| good	9.046 \| good	23.09 \| good	0.588 \| good	1.745 \| good	0.113 \| good
2025-08-29T11:00:00.000Z	22 \| good	3.997 \| good	7.734 \| good	22.762 \| good	0.529 \| good	1.465 \| good	0.104 \| good
2025-08-29T12:00:00.000Z	22 \| good	3.964 \| good	7.586 \| good	22.438 \| good	0.521 \| good	1.528 \| good	0.102 \| good
2025-08-29T13:00:00.000Z	22 \| good	3.961 \| good	7.418 \| good	22.965 \| good	0.522 \| good	1.326 \| good	0.099 \| good
2025-08-29T14:00:00.000Z	22 \| good	3.935 \| good	7.47 \| good	23.108 \| good	0.57 \| good	1.146 \| good	0.1 \| good
2025-08-29T15:00:00.000Z	22 \| good	3.974 \| good	7.132 \| good	23.702 \| good	0.611 \| good	1.413 \| good	0.101 \| good
2025-08-29T16:00:00.000Z	22 \| good	4.018 \| good	7.128 \| good	24.163 \| good	0.513 \| good	1.291 \| good	0.1 \| good
2025-08-29T17:00:00.000Z	23 \| good	4.217 \| good	8.209 \| good	25.073 \| good	0.383 \| good	1.399 \| good	0.108 \| good
2025-08-29T18:00:00.000Z	24 \| good	3.868 \| good	7.681 \| good	26.096 \| good	0.382 \| good	1.433 \| good	0.11 \| good
2025-08-29T19:00:00.000Z	26 \| good	3.963 \| good	11.764 \| good	27.805 \| good	0.382 \| good	1.594 \| good	0.108 \| good
2025-08-29T20:00:00.000Z	27 \| good	3.815 \| good	10.312 \| good	28.82 \| good	0.387 \| good	2.08 \| good	0.118 \| good
2025-08-29T21:00:00.000Z	26 \| good	3.272 \| good	9.855 \| good	28.152 \| good	0.349 \| good	2.508 \| good	0.103 \| good
2025-08-29T22:00:00.000Z	25 \| good	3.284 \| good	9.173 \| good	27.219 \| good	0.387 \| good	2.542 \| good	0.097 \| good
2025-08-29T23:00:00.000Z	26 \| good	3.276 \| good	10.127 \| good	27.686 \| good	0.348 \| good	2.015 \| good	0.087 \| good
2025-08-30T00:00:00.000Z	24 \| good	3.235 \| good	8.366 \| good	25.919 \| good	0.385 \| good	1.721 \| good	0.211 \| good
2025-08-30T01:00:00.000Z	24 \| good	3.194 \| good	8.233 \| good	25.756 \| good	0.383 \| good	1.783 \| good	0.204 \| good
2025-08-30T02:00:00.000Z	23 \| good	3.261 \| good	7.678 \| good	24.642 \| good	0.383 \| good	2.11 \| good	0.222 \| good
2025-08-30T03:00:00.000Z	22 \| good	3.548 \| good	7.764 \| good	23.525 \| good	0.385 \| good	2.298 \| good	0.203 \| good
2025-08-30T04:00:00.000Z	22 \| good	3.547 \| good	8.405 \| good	21.896 \| good	0.346 \| good	1.746 \| good	0.206 \| good
2025-08-30T05:00:00.000Z	22 \| good	3.727 \| good	8.892 \| good	19.729 \| good	0.386 \| good	1.97 \| good	0.055 \| good
2025-08-30T06:00:00.000Z	22 \| good	3.796 \| good	8.416 \| good	19.026 \| good	0.394 \| good	2.95 \| good	0.071 \| good
2025-08-30T07:00:00.000Z	18 \| good	3.458 \| good	7.459 \| good	18.779 \| good	0.389 \| good	2.796 \| good	0.062 \| good
2025-08-30T08:00:00.000Z	22 \| good	3.569 \| good	8.144 \| good	17.67 \| good	0.533 \| good	3.472 \| good	0.061 \| good
2025-08-30T09:00:00.000Z	22 \| good	3.828 \| good	6.681 \| good	17.431 \| good	0.71 \| good	2.314 \| good	0.06 \| good
2025-08-30T10:00:00.000Z	22 \| good	3.596 \| good	6.479 \| good	19.159 \| good	0.715 \| good	1.899 \| good	0.057 \| good
2025-08-30T11:00:00.000Z	22 \| good	3.841 \| good	9.046 \| good	19.767 \| good	1.052 \| good	1.794 \| good	0.058 \| good
2025-08-30T12:00:00.000Z	22 \| good	3.998 \| good	8.677 \| good	19.465 \| good	0.816 \| good	2.166 \| good	0.057 \| good
2025-08-30T13:00:00.000Z	22 \| good	3.768 \| good	8.131 \| good	20.711 \| good	0.644 \| good	2.607 \| good	0.054 \| good
2025-08-30T14:00:00.000Z	22 \| good	3.706 \| good	8.51 \| good	21.469 \| good	0.793 \| good	2.828 \| good	0.057 \| good
2025-08-30T15:00:00.000Z	22 \| good	3.609 \| good	7.759 \| good	21.646 \| good	0.532 \| good	3.479 \| good	0.059 \| good
2025-08-30T16:00:00.000Z	21 \| good	3.212 \| good	6.463 \| good	22.884 \| good	0.494 \| good	3.189 \| good	0.056 \| good
2025-08-30T17:00:00.000Z	22 \| good	2.571 \| good	6.447 \| good	23.927 \| good	0.465 \| good	2.851 \| good	0.056 \| good
2025-08-30T18:00:00.000Z	21 \| good	3.338 \| good	8.438 \| good	23.124 \| good	0.428 \| good	1.459 \| good	0.064 \| good
2025-08-30T19:00:00.000Z	24 \| good	3.587 \| good	9.347 \| good	25.547 \| good	0.431 \| good	2.133 \| good	0.056 \| good
2025-08-30T20:00:00.000Z	23 \| good	3.613 \| good	11.205 \| good	25.025 \| good	0.739 \| good	1.508 \| good	0.059 \| good
2025-08-30T21:00:00.000Z	23 \| good	4.172 \| good	10.698 \| good	25.122 \| good	0.388 \| good	1.79 \| good	0.056 \| good
2025-08-30T22:00:00.000Z	23 \| good	4.229 \| good	11.144 \| good	24.893 \| good	0.378 \| good	1.374 \| good	0.048 \| good
2025-08-30T23:00:00.000Z	22 \| good	4.196 \| good	9.841 \| good	24.01 \| good	0.378 \| good	1.057 \| good	0.045 \| good
2025-08-31T00:00:00.000Z	23 \| good	4.32 \| good	11.396 \| good	25.301 \| good	0.377 \| good	1.119 \| good	0.191 \| good
2025-08-31T01:00:00.000Z	24 \| good	4.455 \| good	12.581 \| good	26.118 \| good	0.342 \| good	0.859 \| good	0.188 \| good
2025-08-31T02:00:00.000Z	25 \| good	4.467 \| good	12.06 \| good	26.505 \| good	0.427 \| good	1.031 \| good	0.182 \| good
2025-08-31T03:00:00.000Z	25 \| good	3.971 \| good	12.011 \| good	27.327 \| good	0.423 \| good	1.619 \| good	0.188 \| good
2025-08-29T21:00:00.000Z	25 \| good	3.145 \| good	5.915 \| good	26.852 \| good	0.039 \| good	0.772 \| good	0.117 \| good
2025-08-29T22:00:00.000Z	22 \| good	3.055 \| good	5.73 \| good	24.41 \| good	0.04 \| good	0.878 \| good	0.116 \| good
2025-08-29T23:00:00.000Z	22 \| good	3.055 \| good	5.594 \| good	24.02 \| good	0.036 \| good	0.897 \| good	0.116 \| good
2025-08-30T00:00:00.000Z	22 \| good	3.072 \| good	5.936 \| good	24.398 \| good	0.032 \| good	0.915 \| good	0.115 \| good
2025-08-30T01:00:00.000Z	23 \| good	3.3 \| good	6.222 \| good	24.752 \| good	0.024 \| good	0.948 \| good	0.114 \| good
2025-08-30T02:00:00.000Z	23 \| good	3.655 \| good	6.707 \| good	24.646 \| good	0.022 \| good	0.87 \| good	0.114 \| good
2025-08-30T03:00:00.000Z	22 \| good	3.807 \| good	6.915 \| good	24.43 \| good	0.022 \| good	0.79 \| good	0.113 \| good
2025-08-30T04:00:00.000Z	22 \| good	4.002 \| good	7.344 \| good	24.043 \| good	0.019 \| good	0.756 \| good	0.113 \| good
2025-08-30T05:00:00.000Z	22 \| good	4.161 \| good	7.705 \| good	23.353 \| good	0.019 \| good	0.737 \| good	0.113 \| good
2025-08-30T06:00:00.000Z	22 \| good	4.282 \| good	7.5 \| good	23.437 \| good	0.02 \| good	0.918 \| good	0.114 \| good
2025-08-30T07:00:00.000Z	22 \| good	3.917 \| good	7.248 \| good	22.716 \| good	0.032 \| good	0.999 \| good	0.116 \| good
2025-08-30T08:00:00.000Z	23 \| good	3.094 \| good	6.822 \| good	24.852 \| good	0.042 \| good	0.934 \| good	0.119 \| good
2025-08-30T09:00:00.000Z	24 \| good	2.571 \| good	6.121 \| good	26.107 \| good	0.027 \| good	0.632 \| good	0.118 \| good
2025-08-30T10:00:00.000Z	28 \| good	3.26 \| good	5.579 \| good	29.938 \| good	0.023 \| good	0.489 \| good	0.12 \| good
2025-08-30T11:00:00.000Z	31 \| good	3.45 \| good	5.642 \| good	33.756 \| good	0.032 \| good	0.523 \| good	0.122 \| good
2025-08-30T12:00:00.000Z	29 \| good	3.322 \| good	6.725 \| good	30.838 \| good	0.051 \| good	0.586 \| good	0.122 \| good
2025-08-30T13:00:00.000Z	29 \| good	3.142 \| good	5.238 \| good	31.338 \| good	0.064 \| good	0.696 \| good	0.122 \| good
2025-08-30T14:00:00.000Z	30 \| good	2.846 \| good	3.999 \| good	31.558 \| good	0.057 \| good	0.904 \| good	0.124 \| good
2025-08-30T15:00:00.000Z	29 \| good	2.434 \| good	3.013 \| good	31.037 \| good	0.07 \| good	1.017 \| good	0.124 \| good
2025-08-30T16:00:00.000Z	28 \| good	1.97 \| good	2.314 \| good	29.687 \| good	0.051 \| good	1.06 \| good	0.118 \| good
2025-08-30T17:00:00.000Z	27 \| good	1.963 \| good	2.626 \| good	29.156 \| good	0.016 \| good	0.78 \| good	0.106 \| good
2025-08-30T18:00:00.000Z	28 \| good	3.155 \| good	4.506 \| good	30.249 \| good	0.014 \| good	0.517 \| good	0.098 \| good
2025-08-30T19:00:00.000Z	25 \| good	3.515 \| good	9.654 \| good	26.522 \| good	0.016 \| good	0.497 \| good	0.101 \| good
2025-08-30T20:00:00.000Z	27 \| good	3.639 \| good	13.239 \| good	29.043 \| good	0.024 \| good	0.498 \| good	0.11 \| good
2025-08-30T21:00:00.000Z	27 \| good	3.929 \| good	13.723 \| good	29.458 \| good	0.03 \| good	0.62 \| good	0.113 \| good
2025-08-30T22:00:00.000Z	27 \| good	3.902 \| good	14.73 \| good	28.859 \| good	0.039 \| good	0.643 \| good	0.113 \| good
2025-08-30T23:00:00.000Z	28 \| good	4.007 \| good	14.031 \| good	30.001 \| good	0.035 \| good	0.616 \| good	0.114 \| good
2025-08-31T00:00:00.000Z	27 \| good	3.996 \| good	12.211 \| good	29.302 \| good	0.038 \| good	0.568 \| good	0.116 \| good
2025-08-31T01:00:00.000Z	27 \| good	3.79 \| good	12.755 \| good	28.855 \| good	0.033 \| good	0.509 \| good	0.116 \| good
2025-08-31T02:00:00.000Z	27 \| good	3.934 \| good	12.967 \| good	28.507 \| good	0.027 \| good	0.43 \| good	0.116 \| good
2025-08-31T03:00:00.000Z	26 \| good	4.217 \| good	13.446 \| good	28.341 \| good	0.025 \| good	0.351 \| good	0.116 \| good
2025-08-31T04:00:00.000Z	28 \| good	4.134 \| good	13.274 \| good	30.198 \| good	0.022 \| good	0.302 \| good	0.116 \| good
2025-08-31T05:00:00.000Z	30 \| good	3.632 \| good	14.19 \| good	32.224 \| good	0.021 \| good	0.31 \| good	0.116 \| good
2025-08-31T06:00:00.000Z	30 \| good	3.479 \| good	12.663 \| good	32.348 \| good	0.021 \| good	0.404 \| good	0.115 \| good
2025-08-31T07:00:00.000Z	30 \| good	3.289 \| good	9.717 \| good	31.638 \| good	0.023 \| good	0.41 \| good	0.115 \| good
2025-08-31T08:00:00.000Z	29 \| good	3.259 \| good	9.436 \| good	30.945 \| good	0.021 \| good	0.353 \| good	0.114 \| good
2025-08-31T09:00:00.000Z	29 \| good	3.405 \| good	10.185 \| good	31.192 \| good	0.019 \| good	0.292 \| good	0.113 \| good
2025-08-31T10:00:00.000Z	31 \| good	3.291 \| good	8.209 \| good	32.835 \| good	0.022 \| good	0.273 \| good	0.113 \| good
2025-08-31T11:00:00.000Z	31 \| good	2.938 \| good	8.313 \| good	33.529 \| good	0.023 \| good	0.264 \| good	0.112 \| good
2025-08-31T12:00:00.000Z	31 \| good	2.976 \| good	7.6 \| good	34.241 \| good	0.026 \| good	0.275 \| good	0.111 \| good
2025-08-31T13:00:00.000Z	31 \| good	3.225 \| good	7.514 \| good	34.053 \| good	0.029 \| good	0.272 \| good	0.112 \| good
2025-08-31T14:00:00.000Z	31 \| good	3.18 \| good	6.56 \| good	34.451 \| good	0.032 \| good	0.275 \| good	0.111 \| good
2025-08-31T15:00:00.000Z	33 \| good	3.027 \| good	7.234 \| good	36.098 \| good	0.032 \| good	0.271 \| good	0.111 \| good
2025-08-31T16:00:00.000Z	34 \| good	3.862 \| good	8.974 \| good	36.659 \| good	0.034 \| good	0.276 \| good	0.111 \| good
2025-08-31T17:00:00.000Z	33 \| good	3.712 \| good	9.221 \| good	36.292 \| good	0.033 \| good	0.345 \| good	0.111 \| good
2025-08-31T18:00:00.000Z	33 \| good	3.969 \| good	8.924 \| good	35.578 \| good	0.037 \| good	0.447 \| good	0.112 \| good
2025-08-31T19:00:00.000Z	32 \| good	4.024 \| good	9.618 \| good	34.79 \| good	0.04 \| good	0.541 \| good	0.112 \| good
2025-08-31T20:00:00.000Z	31 \| good	3.469 \| good	6.639 \| good	33.416 \| good	0.037 \| good	0.614 \| good	0.111 \| good

Wales

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Wales, UK

Air quality in cities of Wales, UK

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Swansea, Wales	33 Good	5.98μg/m³ Good	13.01μg/m³ Good	27.32ppb Good	0.41ppb Good	1.06ppb Good	0.21ppm Good
Gorseinon, Wales	33 Good	5.74μg/m³ Good	13.10μg/m³ Good	27.41ppb Good	0.41ppb Good	1.08ppb Good	0.21ppm Good
Bangor, Wales	27 Good	4.08μg/m³ Good	11.90μg/m³ Good	28.73ppb Good	0.03ppb Good	0.36ppb Good	0.12ppm Good
Carmarthen, Wales	27 Good	4.83μg/m³ Good	11.11μg/m³ Good	27.24ppb Good	0.39ppb Good	0.89ppb Good	0.21ppm Good
Neath, Wales	27 Good	3.58μg/m³ Good	14.54μg/m³ Good	28.68ppb Good	0.39ppb Good	1.27ppb Good	0.21ppm Good
Pyle, Wales	27 Good	3.40μg/m³ Good	14.53μg/m³ Good	28.68ppb Good	0.39ppb Good	1.28ppb Good	0.21ppm Good
Maesteg, Wales	27 Good	3.25μg/m³ Good	14.73μg/m³ Good	28.86ppb Good	0.39ppb Good	1.29ppb Good	0.21ppm Good
Llanelli, Wales	27 Good	4.93μg/m³ Good	12.42μg/m³ Good	27.16ppb Good	0.39ppb Good	0.93ppb Good	0.21ppm Good
Port Talbot, Wales	27 Good	3.02μg/m³ Good	14.99μg/m³ Good	29.07ppb Good	0.38ppb Good	1.31ppb Good	0.21ppm Good
Conwy, Wales	26 Good	3.55μg/m³ Good	14.26μg/m³ Good	27.70ppb Good	0.02ppb Good	0.30ppb Good	0.11ppm Good
Aberystwyth, Wales	26 Good	4.35μg/m³ Good	12.55μg/m³ Good	28.30ppb Good	0.05ppb Good	0.54ppb Good	0.12ppm Good
Cwmbran, Wales	26 Good	3.81μg/m³ Good	11.06μg/m³ Good	28.40ppb Good	0.44ppb Good	0.66ppb Good	0.21ppm Good
Colwyn Bay, Wales	26 Good	3.64μg/m³ Good	14.47μg/m³ Good	27.98ppb Good	0.02ppb Good	0.29ppb Good	0.12ppm Good
Pontypool, Wales	26 Good	3.79μg/m³ Good	11.15μg/m³ Good	27.79ppb Good	0.44ppb Good	1.07ppb Good	0.21ppm Good
Llandudno, Wales	26 Good	3.55μg/m³ Good	14.22μg/m³ Good	27.75ppb Good	0.02ppb Good	0.29ppb Good	0.11ppm Good
Milford Haven, Wales	27 Good	4.65μg/m³ Good	13.89μg/m³ Good	26.08ppb Good	0.36ppb Good	1.01ppb Good	0.21ppm Good
Porthcawl, Wales	27 Good	3.47μg/m³ Good	14.45μg/m³ Good	28.60ppb Good	0.39ppb Good	1.28ppb Good	0.21ppm Good
Aberdare, Wales	24 Good	3.98μg/m³ Good	9.15μg/m³ Good	26.47ppb Good	0.42ppb Good	1.43ppb Good	0.21ppm Good
Church Village, Wales	25 Good	3.81μg/m³ Good	11.38μg/m³ Good	26.91ppb Good	0.42ppb Good	1.45ppb Good	0.21ppm Good
Barry, Wales	25 Good	3.76μg/m³ Good	11.99μg/m³ Good	27.15ppb Good	0.43ppb Good	1.43ppb Good	0.21ppm Good
Cardiff, Wales	25 Good	2.82μg/m³ Good	12.96μg/m³ Good	26.81ppb Good	0.44ppb Good	1.60ppb Good	0.21ppm Good
Ebbw Vale, Wales	25 Good	3.66μg/m³ Good	12.22μg/m³ Good	26.96ppb Good	0.43ppb Good	1.33ppb Good	0.21ppm Good
Bridgend, Wales	25 Good	4.30μg/m³ Good	11.56μg/m³ Good	27.30ppb Good	0.41ppb Good	1.35ppb Good	0.21ppm Good
Caerphilly, Wales	25 Good	3.14μg/m³ Good	12.45μg/m³ Good	26.97ppb Good	0.44ppb Good	1.57ppb Good	0.21ppm Good
Pontypridd, Wales	25 Good	3.72μg/m³ Good	11.04μg/m³ Good	26.79ppb Good	0.42ppb Good	1.43ppb Good	0.21ppm Good
Tonypandy, Wales	25 Good	3.88μg/m³ Good	11.68μg/m³ Good	26.68ppb Good	0.42ppb Good	1.44ppb Good	0.21ppm Good
Merthyr Tydfil, Wales	25 Good	3.76μg/m³ Good	9.99μg/m³ Good	26.71ppb Good	0.42ppb Good	1.37ppb Good	0.21ppm Good
Risca, Wales	25 Good	3.57μg/m³ Good	11.62μg/m³ Good	27.05ppb Good	0.44ppb Good	1.56ppb Good	0.21ppm Good
Penarth, Wales	25 Good	2.91μg/m³ Good	12.80μg/m³ Good	26.77ppb Good	0.44ppb Good	1.63ppb Good	0.21ppm Good
Tredegar, Wales	25 Good	3.74μg/m³ Good	11.78μg/m³ Good	26.61ppb Good	0.43ppb Good	1.36ppb Good	0.21ppm Good
Newport, Wales	24 Good	3.96μg/m³ Good	11.04μg/m³ Good	26.11ppb Good	0.44ppb Good	2.39ppb Good	0.21ppm Good
Rhyl, Wales	22 Good	3.28μg/m³ Good	11.02μg/m³ Good	24.38ppb Good	0.34ppb Good	2.30ppb Good	0.19ppm Good
Hawarden, Wales	20 Good	3.00μg/m³ Good	11.79μg/m³ Good	22.38ppb Good	0.42ppb Good	2.17ppb Good	0.21ppm Good
Connah's Quay, Wales	20 Good	3.00μg/m³ Good	11.79μg/m³ Good	22.38ppb Good	0.42ppb Good	2.17ppb Good	0.21ppm Good
Prestatyn, Wales	21 Good	3.08μg/m³ Good	10.24μg/m³ Good	23.18ppb Good	0.42ppb Good	2.85ppb Good	0.21ppm Good
Wrexham, Wales	21 Good	3.00μg/m³ Good	6.04μg/m³ Good	22.89ppb Good	0.38ppb Good	6.37ppb Good	0.21ppm Good

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

0.08ppm

How accurate is Wales, UK air quality data?

The air quality data for Wales, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

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 does the air quality data for Wales, UK get updated?

Air quality updates for Wales, UK are available every hour.

What time in the past 24 hours saw the poorest air quality in Wales, UK?

Wales, UK experienced its worst air quality at 01:00:00, 2025-08-29.

When was air quality in Wales, UK the best over the past 24 hours?

The best air quality in Wales, UK was observed at 04:00:00 on 2025-08-29.

What is the air quality in Wales, UK right now?

The air quality in Wales, UK right now is Good, with an AQI of 25.

What pollutant is most frequently found in Wales, UK?

In Wales, UK, O3 is the most frequently found pollutant.

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

When air quality in Wales, UK is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Wales, UK right now?

Wales, UK currently has a PM_2.5 concentration of 3.533 μg/m³.

What is the current level of PM₁₀ in Wales, UK?

Wales, UK currently has a PM₁₀ concentration of 9.342 μg/m³.

What is the current level of carbon monoxide (CO) in Wales, UK?

The current carbon monoxide (CO) level in Wales, UK is 0.096 ppm.

What is the current level of sulfur dioxide (SO₂) in Wales, UK?

The current sulfur dioxide (SO₂) concentration in Wales, UK is 0.397 ppb.

What is the current level of ozone (O₃) in Wales, UK?

Wales, UK currently has an ozone (O₃) concentration of 26.829 ppm.

What is the current level of nitrogen dioxide (NO₂) in Wales, UK?

The current level of nitrogen dioxide (NO₂) in Wales, UK is 2.432 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-08-29T04:00:00.000Z	25 \| good	4.065 \| good	9.14 \| good	26.931 \| good	0.548 \| good	1.774 \| good	0.232 \| good
2025-08-29T05:00:00.000Z	22 \| good	3.964 \| good	9.241 \| good	24.31 \| good	0.619 \| good	2.456 \| good	0.29 \| good
2025-08-29T06:00:00.000Z	22 \| good	4.011 \| good	7.953 \| good	22.496 \| good	0.659 \| good	2.396 \| good	0.102 \| good
2025-08-29T07:00:00.000Z	22 \| good	4.147 \| good	8.557 \| good	22.274 \| good	0.553 \| good	3.198 \| good	0.116 \| good
2025-08-29T08:00:00.000Z	22 \| good	4.346 \| good	6.902 \| good	23.187 \| good	1.097 \| good	3.052 \| good	0.12 \| good
2025-08-29T09:00:00.000Z	22 \| good	3.89 \| good	8.469 \| good	23.569 \| good	1.522 \| good	2.787 \| good	0.114 \| good
2025-08-29T10:00:00.000Z	22 \| good	3.85 \| good	9.046 \| good	23.09 \| good	0.588 \| good	1.745 \| good	0.113 \| good
2025-08-29T11:00:00.000Z	22 \| good	3.997 \| good	7.734 \| good	22.762 \| good	0.529 \| good	1.465 \| good	0.104 \| good
2025-08-29T12:00:00.000Z	22 \| good	3.964 \| good	7.586 \| good	22.438 \| good	0.521 \| good	1.528 \| good	0.102 \| good
2025-08-29T13:00:00.000Z	22 \| good	3.961 \| good	7.418 \| good	22.965 \| good	0.522 \| good	1.326 \| good	0.099 \| good
2025-08-29T14:00:00.000Z	22 \| good	3.935 \| good	7.47 \| good	23.108 \| good	0.57 \| good	1.146 \| good	0.1 \| good
2025-08-29T15:00:00.000Z	22 \| good	3.974 \| good	7.132 \| good	23.702 \| good	0.611 \| good	1.413 \| good	0.101 \| good
2025-08-29T16:00:00.000Z	22 \| good	4.018 \| good	7.128 \| good	24.163 \| good	0.513 \| good	1.291 \| good	0.1 \| good
2025-08-29T17:00:00.000Z	23 \| good	4.217 \| good	8.209 \| good	25.073 \| good	0.383 \| good	1.399 \| good	0.108 \| good
2025-08-29T18:00:00.000Z	24 \| good	3.868 \| good	7.681 \| good	26.096 \| good	0.382 \| good	1.433 \| good	0.11 \| good
2025-08-29T19:00:00.000Z	26 \| good	3.963 \| good	11.764 \| good	27.805 \| good	0.382 \| good	1.594 \| good	0.108 \| good
2025-08-29T20:00:00.000Z	27 \| good	3.815 \| good	10.312 \| good	28.82 \| good	0.387 \| good	2.08 \| good	0.118 \| good
2025-08-29T21:00:00.000Z	26 \| good	3.272 \| good	9.855 \| good	28.152 \| good	0.349 \| good	2.508 \| good	0.103 \| good
2025-08-29T22:00:00.000Z	25 \| good	3.284 \| good	9.173 \| good	27.219 \| good	0.387 \| good	2.542 \| good	0.097 \| good
2025-08-29T23:00:00.000Z	26 \| good	3.276 \| good	10.127 \| good	27.686 \| good	0.348 \| good	2.015 \| good	0.087 \| good
2025-08-30T00:00:00.000Z	24 \| good	3.235 \| good	8.366 \| good	25.919 \| good	0.385 \| good	1.721 \| good	0.211 \| good
2025-08-30T01:00:00.000Z	24 \| good	3.194 \| good	8.233 \| good	25.756 \| good	0.383 \| good	1.783 \| good	0.204 \| good
2025-08-30T02:00:00.000Z	23 \| good	3.261 \| good	7.678 \| good	24.642 \| good	0.383 \| good	2.11 \| good	0.222 \| good
2025-08-30T03:00:00.000Z	22 \| good	3.548 \| good	7.764 \| good	23.525 \| good	0.385 \| good	2.298 \| good	0.203 \| good
2025-08-30T04:00:00.000Z	22 \| good	3.547 \| good	8.405 \| good	21.896 \| good	0.346 \| good	1.746 \| good	0.206 \| good
2025-08-30T05:00:00.000Z	22 \| good	3.727 \| good	8.892 \| good	19.729 \| good	0.386 \| good	1.97 \| good	0.055 \| good
2025-08-30T06:00:00.000Z	22 \| good	3.796 \| good	8.416 \| good	19.026 \| good	0.394 \| good	2.95 \| good	0.071 \| good
2025-08-30T07:00:00.000Z	18 \| good	3.458 \| good	7.459 \| good	18.779 \| good	0.389 \| good	2.796 \| good	0.062 \| good
2025-08-30T08:00:00.000Z	22 \| good	3.569 \| good	8.144 \| good	17.67 \| good	0.533 \| good	3.472 \| good	0.061 \| good
2025-08-30T09:00:00.000Z	22 \| good	3.828 \| good	6.681 \| good	17.431 \| good	0.71 \| good	2.314 \| good	0.06 \| good
2025-08-30T10:00:00.000Z	22 \| good	3.596 \| good	6.479 \| good	19.159 \| good	0.715 \| good	1.899 \| good	0.057 \| good
2025-08-30T11:00:00.000Z	22 \| good	3.841 \| good	9.046 \| good	19.767 \| good	1.052 \| good	1.794 \| good	0.058 \| good
2025-08-30T12:00:00.000Z	22 \| good	3.998 \| good	8.677 \| good	19.465 \| good	0.816 \| good	2.166 \| good	0.057 \| good
2025-08-30T13:00:00.000Z	22 \| good	3.768 \| good	8.131 \| good	20.711 \| good	0.644 \| good	2.607 \| good	0.054 \| good
2025-08-30T14:00:00.000Z	22 \| good	3.706 \| good	8.51 \| good	21.469 \| good	0.793 \| good	2.828 \| good	0.057 \| good
2025-08-30T15:00:00.000Z	22 \| good	3.609 \| good	7.759 \| good	21.646 \| good	0.532 \| good	3.479 \| good	0.059 \| good
2025-08-30T16:00:00.000Z	21 \| good	3.212 \| good	6.463 \| good	22.884 \| good	0.494 \| good	3.189 \| good	0.056 \| good
2025-08-30T17:00:00.000Z	22 \| good	2.571 \| good	6.447 \| good	23.927 \| good	0.465 \| good	2.851 \| good	0.056 \| good
2025-08-30T18:00:00.000Z	21 \| good	3.338 \| good	8.438 \| good	23.124 \| good	0.428 \| good	1.459 \| good	0.064 \| good
2025-08-30T19:00:00.000Z	24 \| good	3.587 \| good	9.347 \| good	25.547 \| good	0.431 \| good	2.133 \| good	0.056 \| good
2025-08-30T20:00:00.000Z	23 \| good	3.613 \| good	11.205 \| good	25.025 \| good	0.739 \| good	1.508 \| good	0.059 \| good
2025-08-30T21:00:00.000Z	23 \| good	4.172 \| good	10.698 \| good	25.122 \| good	0.388 \| good	1.79 \| good	0.056 \| good
2025-08-30T22:00:00.000Z	23 \| good	4.229 \| good	11.144 \| good	24.893 \| good	0.378 \| good	1.374 \| good	0.048 \| good
2025-08-30T23:00:00.000Z	22 \| good	4.196 \| good	9.841 \| good	24.01 \| good	0.378 \| good	1.057 \| good	0.045 \| good
2025-08-31T00:00:00.000Z	23 \| good	4.32 \| good	11.396 \| good	25.301 \| good	0.377 \| good	1.119 \| good	0.191 \| good
2025-08-31T01:00:00.000Z	24 \| good	4.455 \| good	12.581 \| good	26.118 \| good	0.342 \| good	0.859 \| good	0.188 \| good
2025-08-31T02:00:00.000Z	25 \| good	4.467 \| good	12.06 \| good	26.505 \| good	0.427 \| good	1.031 \| good	0.182 \| good
2025-08-31T03:00:00.000Z	25 \| good	3.971 \| good	12.011 \| good	27.327 \| good	0.423 \| good	1.619 \| good	0.188 \| good
2025-08-29T21:00:00.000Z	25 \| good	3.145 \| good	5.915 \| good	26.852 \| good	0.039 \| good	0.772 \| good	0.117 \| good
2025-08-29T22:00:00.000Z	22 \| good	3.055 \| good	5.73 \| good	24.41 \| good	0.04 \| good	0.878 \| good	0.116 \| good
2025-08-29T23:00:00.000Z	22 \| good	3.055 \| good	5.594 \| good	24.02 \| good	0.036 \| good	0.897 \| good	0.116 \| good
2025-08-30T00:00:00.000Z	22 \| good	3.072 \| good	5.936 \| good	24.398 \| good	0.032 \| good	0.915 \| good	0.115 \| good
2025-08-30T01:00:00.000Z	23 \| good	3.3 \| good	6.222 \| good	24.752 \| good	0.024 \| good	0.948 \| good	0.114 \| good
2025-08-30T02:00:00.000Z	23 \| good	3.655 \| good	6.707 \| good	24.646 \| good	0.022 \| good	0.87 \| good	0.114 \| good
2025-08-30T03:00:00.000Z	22 \| good	3.807 \| good	6.915 \| good	24.43 \| good	0.022 \| good	0.79 \| good	0.113 \| good
2025-08-30T04:00:00.000Z	22 \| good	4.002 \| good	7.344 \| good	24.043 \| good	0.019 \| good	0.756 \| good	0.113 \| good
2025-08-30T05:00:00.000Z	22 \| good	4.161 \| good	7.705 \| good	23.353 \| good	0.019 \| good	0.737 \| good	0.113 \| good
2025-08-30T06:00:00.000Z	22 \| good	4.282 \| good	7.5 \| good	23.437 \| good	0.02 \| good	0.918 \| good	0.114 \| good
2025-08-30T07:00:00.000Z	22 \| good	3.917 \| good	7.248 \| good	22.716 \| good	0.032 \| good	0.999 \| good	0.116 \| good
2025-08-30T08:00:00.000Z	23 \| good	3.094 \| good	6.822 \| good	24.852 \| good	0.042 \| good	0.934 \| good	0.119 \| good
2025-08-30T09:00:00.000Z	24 \| good	2.571 \| good	6.121 \| good	26.107 \| good	0.027 \| good	0.632 \| good	0.118 \| good
2025-08-30T10:00:00.000Z	28 \| good	3.26 \| good	5.579 \| good	29.938 \| good	0.023 \| good	0.489 \| good	0.12 \| good
2025-08-30T11:00:00.000Z	31 \| good	3.45 \| good	5.642 \| good	33.756 \| good	0.032 \| good	0.523 \| good	0.122 \| good
2025-08-30T12:00:00.000Z	29 \| good	3.322 \| good	6.725 \| good	30.838 \| good	0.051 \| good	0.586 \| good	0.122 \| good
2025-08-30T13:00:00.000Z	29 \| good	3.142 \| good	5.238 \| good	31.338 \| good	0.064 \| good	0.696 \| good	0.122 \| good
2025-08-30T14:00:00.000Z	30 \| good	2.846 \| good	3.999 \| good	31.558 \| good	0.057 \| good	0.904 \| good	0.124 \| good
2025-08-30T15:00:00.000Z	29 \| good	2.434 \| good	3.013 \| good	31.037 \| good	0.07 \| good	1.017 \| good	0.124 \| good
2025-08-30T16:00:00.000Z	28 \| good	1.97 \| good	2.314 \| good	29.687 \| good	0.051 \| good	1.06 \| good	0.118 \| good
2025-08-30T17:00:00.000Z	27 \| good	1.963 \| good	2.626 \| good	29.156 \| good	0.016 \| good	0.78 \| good	0.106 \| good
2025-08-30T18:00:00.000Z	28 \| good	3.155 \| good	4.506 \| good	30.249 \| good	0.014 \| good	0.517 \| good	0.098 \| good
2025-08-30T19:00:00.000Z	25 \| good	3.515 \| good	9.654 \| good	26.522 \| good	0.016 \| good	0.497 \| good	0.101 \| good
2025-08-30T20:00:00.000Z	27 \| good	3.639 \| good	13.239 \| good	29.043 \| good	0.024 \| good	0.498 \| good	0.11 \| good
2025-08-30T21:00:00.000Z	27 \| good	3.929 \| good	13.723 \| good	29.458 \| good	0.03 \| good	0.62 \| good	0.113 \| good
2025-08-30T22:00:00.000Z	27 \| good	3.902 \| good	14.73 \| good	28.859 \| good	0.039 \| good	0.643 \| good	0.113 \| good
2025-08-30T23:00:00.000Z	28 \| good	4.007 \| good	14.031 \| good	30.001 \| good	0.035 \| good	0.616 \| good	0.114 \| good
2025-08-31T00:00:00.000Z	27 \| good	3.996 \| good	12.211 \| good	29.302 \| good	0.038 \| good	0.568 \| good	0.116 \| good
2025-08-31T01:00:00.000Z	27 \| good	3.79 \| good	12.755 \| good	28.855 \| good	0.033 \| good	0.509 \| good	0.116 \| good
2025-08-31T02:00:00.000Z	27 \| good	3.934 \| good	12.967 \| good	28.507 \| good	0.027 \| good	0.43 \| good	0.116 \| good
2025-08-31T03:00:00.000Z	26 \| good	4.217 \| good	13.446 \| good	28.341 \| good	0.025 \| good	0.351 \| good	0.116 \| good
2025-08-31T04:00:00.000Z	28 \| good	4.134 \| good	13.274 \| good	30.198 \| good	0.022 \| good	0.302 \| good	0.116 \| good
2025-08-31T05:00:00.000Z	30 \| good	3.632 \| good	14.19 \| good	32.224 \| good	0.021 \| good	0.31 \| good	0.116 \| good
2025-08-31T06:00:00.000Z	30 \| good	3.479 \| good	12.663 \| good	32.348 \| good	0.021 \| good	0.404 \| good	0.115 \| good
2025-08-31T07:00:00.000Z	30 \| good	3.289 \| good	9.717 \| good	31.638 \| good	0.023 \| good	0.41 \| good	0.115 \| good
2025-08-31T08:00:00.000Z	29 \| good	3.259 \| good	9.436 \| good	30.945 \| good	0.021 \| good	0.353 \| good	0.114 \| good
2025-08-31T09:00:00.000Z	29 \| good	3.405 \| good	10.185 \| good	31.192 \| good	0.019 \| good	0.292 \| good	0.113 \| good
2025-08-31T10:00:00.000Z	31 \| good	3.291 \| good	8.209 \| good	32.835 \| good	0.022 \| good	0.273 \| good	0.113 \| good
2025-08-31T11:00:00.000Z	31 \| good	2.938 \| good	8.313 \| good	33.529 \| good	0.023 \| good	0.264 \| good	0.112 \| good
2025-08-31T12:00:00.000Z	31 \| good	2.976 \| good	7.6 \| good	34.241 \| good	0.026 \| good	0.275 \| good	0.111 \| good
2025-08-31T13:00:00.000Z	31 \| good	3.225 \| good	7.514 \| good	34.053 \| good	0.029 \| good	0.272 \| good	0.112 \| good
2025-08-31T14:00:00.000Z	31 \| good	3.18 \| good	6.56 \| good	34.451 \| good	0.032 \| good	0.275 \| good	0.111 \| good
2025-08-31T15:00:00.000Z	33 \| good	3.027 \| good	7.234 \| good	36.098 \| good	0.032 \| good	0.271 \| good	0.111 \| good
2025-08-31T16:00:00.000Z	34 \| good	3.862 \| good	8.974 \| good	36.659 \| good	0.034 \| good	0.276 \| good	0.111 \| good
2025-08-31T17:00:00.000Z	33 \| good	3.712 \| good	9.221 \| good	36.292 \| good	0.033 \| good	0.345 \| good	0.111 \| good
2025-08-31T18:00:00.000Z	33 \| good	3.969 \| good	8.924 \| good	35.578 \| good	0.037 \| good	0.447 \| good	0.112 \| good
2025-08-31T19:00:00.000Z	32 \| good	4.024 \| good	9.618 \| good	34.79 \| good	0.04 \| good	0.541 \| good	0.112 \| good
2025-08-31T20:00:00.000Z	31 \| good	3.469 \| good	6.639 \| good	33.416 \| good	0.037 \| good	0.614 \| good	0.111 \| good

Current air quality index in Wales, UK today

Common air pollutants in Wales, UK

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Wales, UK air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Wales, UK

Air quality in cities of Wales, UK

Air quality in nearby states

County of Herefordshire, UK

Shropshire, UK

Worcestershire, UK

North Somerset, UK

Telford and Wrekin, UK

South Gloucestershire, UK

How accurate is Wales, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently does the air quality data for Wales, UK get updated?

What time in the past 24 hours saw the poorest air quality in Wales, UK?

When was air quality in Wales, UK the best over the past 24 hours?

What is the air quality in Wales, UK right now?

What pollutant is most frequently found in Wales, UK?

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

What is the PM2.5 concentration in Wales, UK right now?

What is the current level of PM10 in Wales, UK?

What is the current level of carbon monoxide (CO) in Wales, UK?

What is the current level of sulfur dioxide (SO2) in Wales, UK?

What is the current level of ozone (O3) in Wales, UK?

What is the current level of nitrogen dioxide (NO2) in Wales, UK?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Wales, UK right now?

What is the current level of PM₁₀ in Wales, UK?

What is the current level of sulfur dioxide (SO₂) in Wales, UK?

What is the current level of ozone (O₃) in Wales, UK?

What is the current level of nitrogen dioxide (NO₂) in Wales, UK?