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

Wales, UK currently has a PM10 concentration of 12.493 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Wales, UK is 0.499 ppb.

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

Wales, UK currently has an ozone (O3) concentration of 29.103 ppm.

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

The current level of nitrogen dioxide (NO2) in Wales, UK is 3.151 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)

Major air pollutants in Wales, UK

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.22 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.49 μg/m³

155

255

425

605+

Ozone (O₃)

29.10 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.15 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2025-06-12T05:00:00.000Z	44 \| good	8.48 \| good	18.894 \| good	41.053 \| good	0.512 \| good	4.104 \| good	0.105 \| good
2025-06-12T06:00:00.000Z	44 \| good	8.021 \| good	18.646 \| good	41.809 \| good	0.503 \| good	4.377 \| good	0.125 \| good
2025-06-12T07:00:00.000Z	44 \| good	7.8 \| good	18.331 \| good	43.206 \| good	0.548 \| good	3.173 \| good	0.161 \| good
2025-06-12T08:00:00.000Z	39 \| good	7.46 \| good	17.966 \| good	42.499 \| good	0.646 \| good	5.01 \| good	0.129 \| good
2025-06-12T09:00:00.000Z	41 \| good	7.155 \| good	17.129 \| good	43.67 \| good	0.563 \| good	3.92 \| good	0.123 \| good
2025-06-12T10:00:00.000Z	38 \| good	6.783 \| good	16.232 \| good	39.076 \| good	0.642 \| good	4.11 \| good	0.118 \| good
2025-06-12T11:00:00.000Z	38 \| good	7.358 \| good	17.65 \| good	38.224 \| good	0.644 \| good	3.946 \| good	0.12 \| good
2025-06-12T12:00:00.000Z	38 \| good	7.08 \| good	15.395 \| good	36.095 \| good	0.594 \| good	3.658 \| good	0.118 \| good
2025-06-12T13:00:00.000Z	38 \| good	6.573 \| good	16.624 \| good	34.093 \| good	0.538 \| good	5.318 \| good	0.261 \| good
2025-06-12T14:00:00.000Z	33 \| good	6.271 \| good	13.958 \| good	31.957 \| good	0.535 \| good	5.291 \| good	0.245 \| good
2025-06-12T15:00:00.000Z	33 \| good	6.174 \| good	13.737 \| good	34.719 \| good	0.492 \| good	6.498 \| good	0.114 \| good
2025-06-12T16:00:00.000Z	44 \| good	7.652 \| good	13.431 \| good	34.96 \| good	0.499 \| good	3.847 \| good	0.117 \| good
2025-06-12T17:00:00.000Z	34 \| good	6.354 \| good	13.625 \| good	36.62 \| good	0.427 \| good	1.942 \| good	0.117 \| good
2025-06-12T18:00:00.000Z	44 \| good	7.53 \| good	13.752 \| good	37.49 \| good	0.479 \| good	1.806 \| good	0.121 \| good
2025-06-12T19:00:00.000Z	38 \| good	7.158 \| good	13.206 \| good	41.237 \| good	0.526 \| good	2.062 \| good	0.124 \| good
2025-06-12T20:00:00.000Z	38 \| good	7.065 \| good	12.46 \| good	40.29 \| good	0.555 \| good	3.893 \| good	0.125 \| good
2025-06-12T21:00:00.000Z	44 \| good	7.939 \| good	14.237 \| good	39.006 \| good	0.667 \| good	3.456 \| good	0.123 \| good
2025-06-12T22:00:00.000Z	38 \| good	7.426 \| good	14.291 \| good	39.3 \| good	0.513 \| good	3.547 \| good	0.11 \| good
2025-06-12T23:00:00.000Z	44 \| good	8.443 \| good	19.482 \| good	39.635 \| good	0.485 \| good	2.341 \| good	0.116 \| good
2025-06-13T00:00:00.000Z	49 \| good	8.807 \| good	15.794 \| good	39.288 \| good	0.489 \| good	1.826 \| good	0.259 \| good
2025-06-13T01:00:00.000Z	49 \| good	8.661 \| good	17.342 \| good	37.584 \| good	0.542 \| good	2.748 \| good	0.243 \| good
2025-06-13T02:00:00.000Z	44 \| good	8.374 \| good	14.681 \| good	35.334 \| good	0.389 \| good	2.592 \| good	0.245 \| good
2025-06-13T03:00:00.000Z	49 \| good	9.054 \| good	14.798 \| good	33.606 \| good	3.365 \| good	1.933 \| good	0.236 \| good
2025-06-13T04:00:00.000Z	49 \| good	8.794 \| good	16.995 \| good	34.938 \| good	0.446 \| good	1.356 \| good	0.245 \| good
2025-06-13T05:00:00.000Z	49 \| good	8.55 \| good	13.365 \| good	33.49 \| good	0.445 \| good	1.162 \| good	0.258 \| good
2025-06-13T06:00:00.000Z	44 \| good	7.579 \| good	11.946 \| good	32.066 \| good	0.356 \| good	1.566 \| good	0.259 \| good
2025-06-13T07:00:00.000Z	44 \| good	7.786 \| good	12.622 \| good	31.099 \| good	0.527 \| good	2.543 \| good	0.263 \| good
2025-06-13T08:00:00.000Z	38 \| good	7.149 \| good	11.703 \| good	32.948 \| good	0.51 \| good	2.153 \| good	0.261 \| good
2025-06-13T09:00:00.000Z	38 \| good	6.871 \| good	13.347 \| good	32.869 \| good	0.677 \| good	3.285 \| good	0.272 \| good
2025-06-13T10:00:00.000Z	38 \| good	6.699 \| good	13.125 \| good	31.36 \| good	0.712 \| good	1.896 \| good	0.266 \| good
2025-06-13T11:00:00.000Z	38 \| good	7.024 \| good	14.114 \| good	35.249 \| good	0.47 \| good	1.988 \| good	0.253 \| good
2025-06-13T12:00:00.000Z	38 \| good	7.185 \| good	14.186 \| good	36.658 \| good	0.418 \| good	1.383 \| good	0.248 \| good
2025-06-13T13:00:00.000Z	38 \| good	7.092 \| good	13.498 \| good	37.537 \| good	0.36 \| good	1.2 \| good	0.248 \| good
2025-06-13T14:00:00.000Z	38 \| good	6.83 \| good	11.767 \| good	37.745 \| good	0.426 \| good	1.316 \| good	0.28 \| good
2025-06-13T15:00:00.000Z	38 \| good	6.831 \| good	11.483 \| good	38.666 \| good	0.441 \| good	1.771 \| good	0.243 \| good
2025-06-13T16:00:00.000Z	38 \| good	6.544 \| good	11.257 \| good	40.891 \| good	0.409 \| good	1.85 \| good	0.253 \| good
2025-06-13T17:00:00.000Z	38 \| good	7.35 \| good	11.481 \| good	40.988 \| good	0.408 \| good	1.654 \| good	0.261 \| good
2025-06-13T18:00:00.000Z	38 \| good	7.473 \| good	11.091 \| good	41.483 \| good	0.513 \| good	1.307 \| good	0.264 \| good
2025-06-13T19:00:00.000Z	38 \| good	6.647 \| good	11.299 \| good	39.036 \| good	0.491 \| good	1.512 \| good	0.258 \| good
2025-06-13T20:00:00.000Z	38 \| good	6.941 \| good	11.58 \| good	38.605 \| good	0.376 \| good	3.978 \| good	0.294 \| good
2025-06-13T21:00:00.000Z	38 \| good	7.447 \| good	11.63 \| good	38.004 \| good	0.312 \| good	4.752 \| good	0.262 \| good
2025-06-13T22:00:00.000Z	38 \| good	6.779 \| good	10.954 \| good	32.62 \| good	0.311 \| good	6.122 \| good	0.251 \| good
2025-06-13T23:00:00.000Z	38 \| good	6.501 \| good	11.312 \| good	33.126 \| good	0.384 \| good	5.092 \| good	0.241 \| good
2025-06-14T00:00:00.000Z	33 \| good	6.125 \| good	12.486 \| good	32.38 \| good	0.393 \| good	5.235 \| good	0.249 \| good
2025-06-14T01:00:00.000Z	33 \| good	6.487 \| good	12.141 \| good	30.447 \| good	0.382 \| good	5.032 \| good	0.225 \| good
2025-06-14T02:00:00.000Z	33 \| good	6.175 \| good	11.711 \| good	33.171 \| good	17.139 \| good	2.193 \| good	0.227 \| good
2025-06-14T03:00:00.000Z	33 \| good	6.322 \| good	12.791 \| good	28.386 \| good	0.403 \| good	1.894 \| good	0.225 \| good
2025-06-14T04:00:00.000Z	33 \| good	6.475 \| good	11.303 \| good	28.72 \| good	0.451 \| good	2.514 \| good	0.24 \| good
2025-06-14T04:00:00.000Z	33 \| good	6.222 \| good	12.493 \| good	29.103 \| good	0.499 \| good	3.151 \| good	0.25 \| good
2025-06-14T05:00:00.000Z	30 \| good	4.676 \| good	5.305 \| good	32.428 \| good	0.041 \| good	1.339 \| good	0.131 \| good
2025-06-14T06:00:00.000Z	29 \| good	4.169 \| good	4.672 \| good	30.866 \| good	0.06 \| good	1.745 \| good	0.129 \| good
2025-06-14T07:00:00.000Z	29 \| good	4.227 \| good	4.862 \| good	30.714 \| good	0.088 \| good	2.41 \| good	0.136 \| good
2025-06-14T08:00:00.000Z	28 \| good	4.535 \| good	4.944 \| good	30.06 \| good	0.07 \| good	1.484 \| good	0.133 \| good
2025-06-14T09:00:00.000Z	30 \| good	4.458 \| good	4.799 \| good	31.975 \| good	0.053 \| good	1.068 \| good	0.132 \| good
2025-06-14T10:00:00.000Z	31 \| good	3.859 \| good	4.333 \| good	32.896 \| good	0.1 \| good	1.107 \| good	0.153 \| good
2025-06-14T11:00:00.000Z	33 \| good	2.125 \| good	2.553 \| good	35.961 \| good	0.054 \| good	0.576 \| good	0.151 \| good
2025-06-14T12:00:00.000Z	34 \| good	2.203 \| good	3.172 \| good	37.066 \| good	0.043 \| good	0.427 \| good	0.151 \| good
2025-06-14T13:00:00.000Z	37 \| good	2.991 \| good	4.174 \| good	39.534 \| good	0.036 \| good	0.331 \| good	0.153 \| good
2025-06-14T14:00:00.000Z	36 \| good	3.278 \| good	4.496 \| good	39.382 \| good	0.03 \| good	0.263 \| good	0.159 \| good
2025-06-14T15:00:00.000Z	35 \| good	2.558 \| good	3.34 \| good	37.776 \| good	0.025 \| good	0.241 \| good	0.167 \| good
2025-06-14T16:00:00.000Z	32 \| good	2.503 \| good	3.607 \| good	35.381 \| good	0.027 \| good	0.254 \| good	0.157 \| good
2025-06-14T17:00:00.000Z	31 \| good	2.856 \| good	4.085 \| good	34.301 \| good	0.033 \| good	0.292 \| good	0.155 \| good
2025-06-14T18:00:00.000Z	31 \| good	3.087 \| good	4.43 \| good	33.583 \| good	0.042 \| good	0.353 \| good	0.153 \| good
2025-06-14T19:00:00.000Z	31 \| good	3.45 \| good	5.297 \| good	32.728 \| good	0.049 \| good	0.415 \| good	0.149 \| good
2025-06-14T20:00:00.000Z	30 \| good	3.907 \| good	5.856 \| good	32.156 \| good	0.055 \| good	0.528 \| good	0.152 \| good
2025-06-14T21:00:00.000Z	30 \| good	4.312 \| good	6.054 \| good	32.188 \| good	0.054 \| good	0.642 \| good	0.157 \| good
2025-06-14T22:00:00.000Z	29 \| good	4.727 \| good	6.964 \| good	31.132 \| good	0.045 \| good	0.742 \| good	0.159 \| good
2025-06-14T23:00:00.000Z	29 \| good	4.527 \| good	7.017 \| good	31.18 \| good	0.047 \| good	0.855 \| good	0.161 \| good
2025-06-15T00:00:00.000Z	29 \| good	4.335 \| good	6.893 \| good	30.925 \| good	0.046 \| good	0.837 \| good	0.163 \| good
2025-06-15T01:00:00.000Z	29 \| good	4.058 \| good	6.746 \| good	30.659 \| good	0.029 \| good	0.761 \| good	0.164 \| good
2025-06-15T02:00:00.000Z	28 \| good	4.146 \| good	6.622 \| good	29.712 \| good	0.031 \| good	0.788 \| good	0.164 \| good
2025-06-15T03:00:00.000Z	26 \| good	4.195 \| good	6.209 \| good	28.466 \| good	0.038 \| good	0.92 \| good	0.163 \| good
2025-06-15T04:00:00.000Z	26 \| good	4.072 \| good	5.89 \| good	28.471 \| good	0.043 \| good	1.069 \| good	0.165 \| good
2025-06-15T05:00:00.000Z	26 \| good	4.168 \| good	5.548 \| good	28.009 \| good	0.034 \| good	1.116 \| good	0.167 \| good
2025-06-15T06:00:00.000Z	26 \| good	4.479 \| good	5.52 \| good	28.124 \| good	0.029 \| good	1.105 \| good	0.167 \| good
2025-06-15T07:00:00.000Z	25 \| good	4.419 \| good	5.07 \| good	26.928 \| good	0.035 \| good	0.914 \| good	0.168 \| good
2025-06-15T08:00:00.000Z	25 \| good	3.836 \| good	4.703 \| good	27.211 \| good	0.035 \| good	0.744 \| good	0.162 \| good
2025-06-15T09:00:00.000Z	26 \| good	3.493 \| good	4.611 \| good	28.19 \| good	0.032 \| good	0.526 \| good	0.147 \| good
2025-06-15T10:00:00.000Z	26 \| good	3.481 \| good	4.865 \| good	28.053 \| good	0.032 \| good	0.382 \| good	0.144 \| good
2025-06-15T11:00:00.000Z	29 \| good	3.472 \| good	5.006 \| good	31.466 \| good	0.028 \| good	0.272 \| good	0.147 \| good
2025-06-15T12:00:00.000Z	31 \| good	3.995 \| good	4.992 \| good	33.653 \| good	0.03 \| good	0.233 \| good	0.151 \| good
2025-06-15T13:00:00.000Z	32 \| good	3.459 \| good	5.099 \| good	35.456 \| good	0.028 \| good	0.208 \| good	0.153 \| good
2025-06-15T14:00:00.000Z	32 \| good	2.645 \| good	4.885 \| good	35.057 \| good	0.019 \| good	0.207 \| good	0.15 \| good
2025-06-15T15:00:00.000Z	31 \| good	2.545 \| good	3.929 \| good	32.883 \| good	0.016 \| good	0.274 \| good	0.14 \| good
2025-06-15T16:00:00.000Z	31 \| good	2.835 \| good	4.184 \| good	33.71 \| good	0.015 \| good	0.261 \| good	0.135 \| good
2025-06-15T17:00:00.000Z	31 \| good	2.961 \| good	4.4 \| good	33.669 \| good	0.021 \| good	0.28 \| good	0.132 \| good
2025-06-15T18:00:00.000Z	31 \| good	3.626 \| good	5.564 \| good	32.688 \| good	0.027 \| good	0.352 \| good	0.125 \| good
2025-06-15T19:00:00.000Z	30 \| good	3.774 \| good	5.844 \| good	31.709 \| good	0.031 \| good	0.398 \| good	0.123 \| good
2025-06-15T20:00:00.000Z	29 \| good	3.793 \| good	5.831 \| good	31 \| good	0.038 \| good	0.484 \| good	0.125 \| good
2025-06-15T21:00:00.000Z	29 \| good	4.006 \| good	5.613 \| good	30.686 \| good	0.039 \| good	0.641 \| good	0.127 \| good
2025-06-15T22:00:00.000Z	27 \| good	4.374 \| good	5.864 \| good	29.035 \| good	0.04 \| good	0.71 \| good	0.127 \| good
2025-06-15T23:00:00.000Z	27 \| good	4.507 \| good	5.953 \| good	27.667 \| good	0.041 \| good	0.811 \| good	0.127 \| good
2025-06-16T00:00:00.000Z	25 \| good	4.457 \| good	5.951 \| good	27.187 \| good	0.042 \| good	0.909 \| good	0.126 \| good
2025-06-16T01:00:00.000Z	25 \| good	4.342 \| good	5.876 \| good	26.933 \| good	0.033 \| good	0.978 \| good	0.123 \| good
2025-06-16T02:00:00.000Z	25 \| good	4.357 \| good	5.876 \| good	26.697 \| good	0.029 \| good	1.037 \| good	0.121 \| good
2025-06-16T03:00:00.000Z	24 \| good	4.449 \| good	5.942 \| good	25.939 \| good	0.025 \| good	1.084 \| good	0.12 \| good
2025-06-16T04:00:00.000Z	27 \| good	4.668 \| good	5.675 \| good	25.508 \| good	0.022 \| good	1.143 \| good	0.119 \| 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	49 Good	8.98μg/m³ Good	15.00μg/m³ Good	25.90ppb Good	0.58ppb Good	3.72ppb Good	0.25ppm Good
Gorseinon, Wales	49 Good	8.71μg/m³ Good	14.92μg/m³ Good	26.27ppb Good	0.59ppb Good	3.66ppb Good	0.25ppm Good
Milford Haven, Wales	38 Good	6.96μg/m³ Good	12.55μg/m³ Good	25.85ppb Good	0.49ppb Good	2.72ppb Good	0.25ppm Good
Newport, Wales	38 Good	6.88μg/m³ Good	13.23μg/m³ Good	31.86ppb Good	0.49ppb Good	2.03ppb Good	0.25ppm Good
Prestatyn, Wales	38 Good	6.97μg/m³ Good	15.31μg/m³ Good	28.27ppb Good	0.46ppb Good	2.43ppb Good	0.25ppm Good
Wrexham, Wales	38 Good	7.00μg/m³ Good	11.03μg/m³ Good	28.64ppb Good	0.38ppb Good	3.19ppb Good	0.25ppm Good
Barry, Wales	38 Good	6.66μg/m³ Good	14.82μg/m³ Good	29.07ppb Good	0.52ppb Good	3.44ppb Good	0.25ppm Good
Carmarthen, Wales	38 Good	6.53μg/m³ Good	12.89μg/m³ Good	26.75ppb Good	0.47ppb Good	2.08ppb Good	0.25ppm Good
Llanelli, Wales	38 Good	6.57μg/m³ Good	12.96μg/m³ Good	24.47ppb Good	0.48ppb Good	2.77ppb Good	0.25ppm Good
Neath, Wales	38 Good	6.55μg/m³ Good	14.96μg/m³ Good	29.76ppb Good	0.72ppb Good	3.29ppb Good	0.25ppm Good
Rhyl, Wales	38 Good	6.50μg/m³ Good	13.27μg/m³ Good	28.34ppb Good	0.38ppb Good	2.08ppb Good	0.23ppm Good
Connah's Quay, Wales	33 Good	6.29μg/m³ Good	11.17μg/m³ Good	27.26ppb Good	0.42ppb Good	4.08ppb Good	0.25ppm Good
Bridgend, Wales	33 Good	6.44μg/m³ Good	14.80μg/m³ Good	28.51ppb Good	0.53ppb Good	2.69ppb Good	0.25ppm Good
Cwmbran, Wales	33 Good	6.45μg/m³ Good	14.40μg/m³ Good	34.02ppb Good	0.49ppb Good	1.14ppb Good	0.25ppm Good
Hawarden, Wales	33 Good	6.29μg/m³ Good	11.17μg/m³ Good	27.26ppb Good	0.42ppb Good	4.08ppb Good	0.25ppm Good
Pontypool, Wales	33 Good	6.42μg/m³ Good	14.26μg/m³ Good	33.46ppb Good	0.49ppb Good	1.46ppb Good	0.25ppm Good
Porthcawl, Wales	33 Good	6.34μg/m³ Good	14.88μg/m³ Good	30.09ppb Good	0.72ppb Good	3.25ppb Good	0.25ppm Good
Church Village, Wales	33 Good	6.17μg/m³ Good	14.26μg/m³ Good	31.80ppb Good	0.52ppb Good	2.49ppb Good	0.25ppm Good
Merthyr Tydfil, Wales	33 Good	6.27μg/m³ Good	14.65μg/m³ Good	29.46ppb Good	0.51ppb Good	3.37ppb Good	0.25ppm Good
Maesteg, Wales	33 Good	6.20μg/m³ Good	14.96μg/m³ Good	30.31ppb Good	0.74ppb Good	3.22ppb Good	0.25ppm Good
Pyle, Wales	33 Good	6.28μg/m³ Good	14.91μg/m³ Good	30.19ppb Good	0.72ppb Good	3.24ppb Good	0.25ppm Good
Aberdare, Wales	33 Good	6.08μg/m³ Good	14.29μg/m³ Good	29.37ppb Good	0.51ppb Good	2.55ppb Good	0.25ppm Good
Ebbw Vale, Wales	33 Good	6.01μg/m³ Good	14.68μg/m³ Good	29.08ppb Good	0.50ppb Good	3.37ppb Good	0.25ppm Good
Port Talbot, Wales	33 Good	6.02μg/m³ Good	15.00μg/m³ Good	30.59ppb Good	0.76ppb Good	3.19ppb Good	0.25ppm Good
Pontypridd, Wales	33 Good	5.93μg/m³ Good	14.63μg/m³ Good	28.92ppb Good	0.51ppb Good	2.88ppb Good	0.25ppm Good
Tredegar, Wales	33 Good	5.96μg/m³ Good	14.67μg/m³ Good	29.23ppb Good	0.50ppb Good	3.38ppb Good	0.25ppm Good
Tonypandy, Wales	33 Good	5.89μg/m³ Good	14.28μg/m³ Good	28.32ppb Good	0.52ppb Good	2.19ppb Good	0.25ppm Good
Caerphilly, Wales	31 Good	4.41μg/m³ Good	14.69μg/m³ Good	32.99ppb Good	0.51ppb Good	3.07ppb Good	0.25ppm Good
Cardiff, Wales	31 Good	3.37μg/m³ Good	14.98μg/m³ Good	33.20ppb Good	0.51ppb Good	3.69ppb Good	0.25ppm Good
Colwyn Bay, Wales	31 Good	4.90μg/m³ Good	5.46μg/m³ Good	33.23ppb Good	0.08ppb Good	2.24ppb Good	0.16ppm Good
Conwy, Wales	31 Good	4.82μg/m³ Good	5.45μg/m³ Good	33.40ppb Good	0.08ppb Good	2.27ppb Good	0.16ppm Good
Llandudno, Wales	31 Good	4.84μg/m³ Good	5.46μg/m³ Good	33.48ppb Good	0.08ppb Good	2.25ppb Good	0.16ppm Good
Risca, Wales	33 Good	5.72μg/m³ Good	14.26μg/m³ Good	32.93ppb Good	0.49ppb Good	2.22ppb Good	0.25ppm Good
Penarth, Wales	31 Good	3.67μg/m³ Good	14.91μg/m³ Good	33.10ppb Good	0.50ppb Good	3.53ppb Good	0.25ppm Good
Bangor, Wales	30 Good	4.58μg/m³ Good	5.44μg/m³ Good	31.97ppb Good	0.09ppb Good	2.37ppb Good	0.16ppm Good
Aberystwyth, Wales	25 Good	4.13μg/m³ Good	4.49μg/m³ Good	26.95ppb Good	0.05ppb Good	2.10ppb Good	0.15ppm Good

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

0.25ppm

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 05:00:00, 2025-06-13.

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

The best air quality in Wales, UK was observed at 03:00:00 on 2025-06-14.

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

The air quality in Wales, UK right now is Good, with an AQI of 33.

What pollutant is most frequently found in Wales, UK?

In Wales, UK, PM2.5 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 6.222 μg/m³.

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

Wales, UK currently has a PM₁₀ concentration of 12.493 μg/m³.

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

The current carbon monoxide (CO) level in Wales, UK is 0.25 ppm.

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

The current sulfur dioxide (SO₂) concentration in Wales, UK is 0.499 ppb.

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

Wales, UK currently has an ozone (O₃) concentration of 29.103 ppm.

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

The current level of nitrogen dioxide (NO₂) in Wales, UK is 3.151 ppb.

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Historical Climate Data

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-12T05:00:00.000Z	44 \| good	8.48 \| good	18.894 \| good	41.053 \| good	0.512 \| good	4.104 \| good	0.105 \| good
2025-06-12T06:00:00.000Z	44 \| good	8.021 \| good	18.646 \| good	41.809 \| good	0.503 \| good	4.377 \| good	0.125 \| good
2025-06-12T07:00:00.000Z	44 \| good	7.8 \| good	18.331 \| good	43.206 \| good	0.548 \| good	3.173 \| good	0.161 \| good
2025-06-12T08:00:00.000Z	39 \| good	7.46 \| good	17.966 \| good	42.499 \| good	0.646 \| good	5.01 \| good	0.129 \| good
2025-06-12T09:00:00.000Z	41 \| good	7.155 \| good	17.129 \| good	43.67 \| good	0.563 \| good	3.92 \| good	0.123 \| good
2025-06-12T10:00:00.000Z	38 \| good	6.783 \| good	16.232 \| good	39.076 \| good	0.642 \| good	4.11 \| good	0.118 \| good
2025-06-12T11:00:00.000Z	38 \| good	7.358 \| good	17.65 \| good	38.224 \| good	0.644 \| good	3.946 \| good	0.12 \| good
2025-06-12T12:00:00.000Z	38 \| good	7.08 \| good	15.395 \| good	36.095 \| good	0.594 \| good	3.658 \| good	0.118 \| good
2025-06-12T13:00:00.000Z	38 \| good	6.573 \| good	16.624 \| good	34.093 \| good	0.538 \| good	5.318 \| good	0.261 \| good
2025-06-12T14:00:00.000Z	33 \| good	6.271 \| good	13.958 \| good	31.957 \| good	0.535 \| good	5.291 \| good	0.245 \| good
2025-06-12T15:00:00.000Z	33 \| good	6.174 \| good	13.737 \| good	34.719 \| good	0.492 \| good	6.498 \| good	0.114 \| good
2025-06-12T16:00:00.000Z	44 \| good	7.652 \| good	13.431 \| good	34.96 \| good	0.499 \| good	3.847 \| good	0.117 \| good
2025-06-12T17:00:00.000Z	34 \| good	6.354 \| good	13.625 \| good	36.62 \| good	0.427 \| good	1.942 \| good	0.117 \| good
2025-06-12T18:00:00.000Z	44 \| good	7.53 \| good	13.752 \| good	37.49 \| good	0.479 \| good	1.806 \| good	0.121 \| good
2025-06-12T19:00:00.000Z	38 \| good	7.158 \| good	13.206 \| good	41.237 \| good	0.526 \| good	2.062 \| good	0.124 \| good
2025-06-12T20:00:00.000Z	38 \| good	7.065 \| good	12.46 \| good	40.29 \| good	0.555 \| good	3.893 \| good	0.125 \| good
2025-06-12T21:00:00.000Z	44 \| good	7.939 \| good	14.237 \| good	39.006 \| good	0.667 \| good	3.456 \| good	0.123 \| good
2025-06-12T22:00:00.000Z	38 \| good	7.426 \| good	14.291 \| good	39.3 \| good	0.513 \| good	3.547 \| good	0.11 \| good
2025-06-12T23:00:00.000Z	44 \| good	8.443 \| good	19.482 \| good	39.635 \| good	0.485 \| good	2.341 \| good	0.116 \| good
2025-06-13T00:00:00.000Z	49 \| good	8.807 \| good	15.794 \| good	39.288 \| good	0.489 \| good	1.826 \| good	0.259 \| good
2025-06-13T01:00:00.000Z	49 \| good	8.661 \| good	17.342 \| good	37.584 \| good	0.542 \| good	2.748 \| good	0.243 \| good
2025-06-13T02:00:00.000Z	44 \| good	8.374 \| good	14.681 \| good	35.334 \| good	0.389 \| good	2.592 \| good	0.245 \| good
2025-06-13T03:00:00.000Z	49 \| good	9.054 \| good	14.798 \| good	33.606 \| good	3.365 \| good	1.933 \| good	0.236 \| good
2025-06-13T04:00:00.000Z	49 \| good	8.794 \| good	16.995 \| good	34.938 \| good	0.446 \| good	1.356 \| good	0.245 \| good
2025-06-13T05:00:00.000Z	49 \| good	8.55 \| good	13.365 \| good	33.49 \| good	0.445 \| good	1.162 \| good	0.258 \| good
2025-06-13T06:00:00.000Z	44 \| good	7.579 \| good	11.946 \| good	32.066 \| good	0.356 \| good	1.566 \| good	0.259 \| good
2025-06-13T07:00:00.000Z	44 \| good	7.786 \| good	12.622 \| good	31.099 \| good	0.527 \| good	2.543 \| good	0.263 \| good
2025-06-13T08:00:00.000Z	38 \| good	7.149 \| good	11.703 \| good	32.948 \| good	0.51 \| good	2.153 \| good	0.261 \| good
2025-06-13T09:00:00.000Z	38 \| good	6.871 \| good	13.347 \| good	32.869 \| good	0.677 \| good	3.285 \| good	0.272 \| good
2025-06-13T10:00:00.000Z	38 \| good	6.699 \| good	13.125 \| good	31.36 \| good	0.712 \| good	1.896 \| good	0.266 \| good
2025-06-13T11:00:00.000Z	38 \| good	7.024 \| good	14.114 \| good	35.249 \| good	0.47 \| good	1.988 \| good	0.253 \| good
2025-06-13T12:00:00.000Z	38 \| good	7.185 \| good	14.186 \| good	36.658 \| good	0.418 \| good	1.383 \| good	0.248 \| good
2025-06-13T13:00:00.000Z	38 \| good	7.092 \| good	13.498 \| good	37.537 \| good	0.36 \| good	1.2 \| good	0.248 \| good
2025-06-13T14:00:00.000Z	38 \| good	6.83 \| good	11.767 \| good	37.745 \| good	0.426 \| good	1.316 \| good	0.28 \| good
2025-06-13T15:00:00.000Z	38 \| good	6.831 \| good	11.483 \| good	38.666 \| good	0.441 \| good	1.771 \| good	0.243 \| good
2025-06-13T16:00:00.000Z	38 \| good	6.544 \| good	11.257 \| good	40.891 \| good	0.409 \| good	1.85 \| good	0.253 \| good
2025-06-13T17:00:00.000Z	38 \| good	7.35 \| good	11.481 \| good	40.988 \| good	0.408 \| good	1.654 \| good	0.261 \| good
2025-06-13T18:00:00.000Z	38 \| good	7.473 \| good	11.091 \| good	41.483 \| good	0.513 \| good	1.307 \| good	0.264 \| good
2025-06-13T19:00:00.000Z	38 \| good	6.647 \| good	11.299 \| good	39.036 \| good	0.491 \| good	1.512 \| good	0.258 \| good
2025-06-13T20:00:00.000Z	38 \| good	6.941 \| good	11.58 \| good	38.605 \| good	0.376 \| good	3.978 \| good	0.294 \| good
2025-06-13T21:00:00.000Z	38 \| good	7.447 \| good	11.63 \| good	38.004 \| good	0.312 \| good	4.752 \| good	0.262 \| good
2025-06-13T22:00:00.000Z	38 \| good	6.779 \| good	10.954 \| good	32.62 \| good	0.311 \| good	6.122 \| good	0.251 \| good
2025-06-13T23:00:00.000Z	38 \| good	6.501 \| good	11.312 \| good	33.126 \| good	0.384 \| good	5.092 \| good	0.241 \| good
2025-06-14T00:00:00.000Z	33 \| good	6.125 \| good	12.486 \| good	32.38 \| good	0.393 \| good	5.235 \| good	0.249 \| good
2025-06-14T01:00:00.000Z	33 \| good	6.487 \| good	12.141 \| good	30.447 \| good	0.382 \| good	5.032 \| good	0.225 \| good
2025-06-14T02:00:00.000Z	33 \| good	6.175 \| good	11.711 \| good	33.171 \| good	17.139 \| good	2.193 \| good	0.227 \| good
2025-06-14T03:00:00.000Z	33 \| good	6.322 \| good	12.791 \| good	28.386 \| good	0.403 \| good	1.894 \| good	0.225 \| good
2025-06-14T04:00:00.000Z	33 \| good	6.475 \| good	11.303 \| good	28.72 \| good	0.451 \| good	2.514 \| good	0.24 \| good
2025-06-14T04:00:00.000Z	33 \| good	6.222 \| good	12.493 \| good	29.103 \| good	0.499 \| good	3.151 \| good	0.25 \| good
2025-06-14T05:00:00.000Z	30 \| good	4.676 \| good	5.305 \| good	32.428 \| good	0.041 \| good	1.339 \| good	0.131 \| good
2025-06-14T06:00:00.000Z	29 \| good	4.169 \| good	4.672 \| good	30.866 \| good	0.06 \| good	1.745 \| good	0.129 \| good
2025-06-14T07:00:00.000Z	29 \| good	4.227 \| good	4.862 \| good	30.714 \| good	0.088 \| good	2.41 \| good	0.136 \| good
2025-06-14T08:00:00.000Z	28 \| good	4.535 \| good	4.944 \| good	30.06 \| good	0.07 \| good	1.484 \| good	0.133 \| good
2025-06-14T09:00:00.000Z	30 \| good	4.458 \| good	4.799 \| good	31.975 \| good	0.053 \| good	1.068 \| good	0.132 \| good
2025-06-14T10:00:00.000Z	31 \| good	3.859 \| good	4.333 \| good	32.896 \| good	0.1 \| good	1.107 \| good	0.153 \| good
2025-06-14T11:00:00.000Z	33 \| good	2.125 \| good	2.553 \| good	35.961 \| good	0.054 \| good	0.576 \| good	0.151 \| good
2025-06-14T12:00:00.000Z	34 \| good	2.203 \| good	3.172 \| good	37.066 \| good	0.043 \| good	0.427 \| good	0.151 \| good
2025-06-14T13:00:00.000Z	37 \| good	2.991 \| good	4.174 \| good	39.534 \| good	0.036 \| good	0.331 \| good	0.153 \| good
2025-06-14T14:00:00.000Z	36 \| good	3.278 \| good	4.496 \| good	39.382 \| good	0.03 \| good	0.263 \| good	0.159 \| good
2025-06-14T15:00:00.000Z	35 \| good	2.558 \| good	3.34 \| good	37.776 \| good	0.025 \| good	0.241 \| good	0.167 \| good
2025-06-14T16:00:00.000Z	32 \| good	2.503 \| good	3.607 \| good	35.381 \| good	0.027 \| good	0.254 \| good	0.157 \| good
2025-06-14T17:00:00.000Z	31 \| good	2.856 \| good	4.085 \| good	34.301 \| good	0.033 \| good	0.292 \| good	0.155 \| good
2025-06-14T18:00:00.000Z	31 \| good	3.087 \| good	4.43 \| good	33.583 \| good	0.042 \| good	0.353 \| good	0.153 \| good
2025-06-14T19:00:00.000Z	31 \| good	3.45 \| good	5.297 \| good	32.728 \| good	0.049 \| good	0.415 \| good	0.149 \| good
2025-06-14T20:00:00.000Z	30 \| good	3.907 \| good	5.856 \| good	32.156 \| good	0.055 \| good	0.528 \| good	0.152 \| good
2025-06-14T21:00:00.000Z	30 \| good	4.312 \| good	6.054 \| good	32.188 \| good	0.054 \| good	0.642 \| good	0.157 \| good
2025-06-14T22:00:00.000Z	29 \| good	4.727 \| good	6.964 \| good	31.132 \| good	0.045 \| good	0.742 \| good	0.159 \| good
2025-06-14T23:00:00.000Z	29 \| good	4.527 \| good	7.017 \| good	31.18 \| good	0.047 \| good	0.855 \| good	0.161 \| good
2025-06-15T00:00:00.000Z	29 \| good	4.335 \| good	6.893 \| good	30.925 \| good	0.046 \| good	0.837 \| good	0.163 \| good
2025-06-15T01:00:00.000Z	29 \| good	4.058 \| good	6.746 \| good	30.659 \| good	0.029 \| good	0.761 \| good	0.164 \| good
2025-06-15T02:00:00.000Z	28 \| good	4.146 \| good	6.622 \| good	29.712 \| good	0.031 \| good	0.788 \| good	0.164 \| good
2025-06-15T03:00:00.000Z	26 \| good	4.195 \| good	6.209 \| good	28.466 \| good	0.038 \| good	0.92 \| good	0.163 \| good
2025-06-15T04:00:00.000Z	26 \| good	4.072 \| good	5.89 \| good	28.471 \| good	0.043 \| good	1.069 \| good	0.165 \| good
2025-06-15T05:00:00.000Z	26 \| good	4.168 \| good	5.548 \| good	28.009 \| good	0.034 \| good	1.116 \| good	0.167 \| good
2025-06-15T06:00:00.000Z	26 \| good	4.479 \| good	5.52 \| good	28.124 \| good	0.029 \| good	1.105 \| good	0.167 \| good
2025-06-15T07:00:00.000Z	25 \| good	4.419 \| good	5.07 \| good	26.928 \| good	0.035 \| good	0.914 \| good	0.168 \| good
2025-06-15T08:00:00.000Z	25 \| good	3.836 \| good	4.703 \| good	27.211 \| good	0.035 \| good	0.744 \| good	0.162 \| good
2025-06-15T09:00:00.000Z	26 \| good	3.493 \| good	4.611 \| good	28.19 \| good	0.032 \| good	0.526 \| good	0.147 \| good
2025-06-15T10:00:00.000Z	26 \| good	3.481 \| good	4.865 \| good	28.053 \| good	0.032 \| good	0.382 \| good	0.144 \| good
2025-06-15T11:00:00.000Z	29 \| good	3.472 \| good	5.006 \| good	31.466 \| good	0.028 \| good	0.272 \| good	0.147 \| good
2025-06-15T12:00:00.000Z	31 \| good	3.995 \| good	4.992 \| good	33.653 \| good	0.03 \| good	0.233 \| good	0.151 \| good
2025-06-15T13:00:00.000Z	32 \| good	3.459 \| good	5.099 \| good	35.456 \| good	0.028 \| good	0.208 \| good	0.153 \| good
2025-06-15T14:00:00.000Z	32 \| good	2.645 \| good	4.885 \| good	35.057 \| good	0.019 \| good	0.207 \| good	0.15 \| good
2025-06-15T15:00:00.000Z	31 \| good	2.545 \| good	3.929 \| good	32.883 \| good	0.016 \| good	0.274 \| good	0.14 \| good
2025-06-15T16:00:00.000Z	31 \| good	2.835 \| good	4.184 \| good	33.71 \| good	0.015 \| good	0.261 \| good	0.135 \| good
2025-06-15T17:00:00.000Z	31 \| good	2.961 \| good	4.4 \| good	33.669 \| good	0.021 \| good	0.28 \| good	0.132 \| good
2025-06-15T18:00:00.000Z	31 \| good	3.626 \| good	5.564 \| good	32.688 \| good	0.027 \| good	0.352 \| good	0.125 \| good
2025-06-15T19:00:00.000Z	30 \| good	3.774 \| good	5.844 \| good	31.709 \| good	0.031 \| good	0.398 \| good	0.123 \| good
2025-06-15T20:00:00.000Z	29 \| good	3.793 \| good	5.831 \| good	31 \| good	0.038 \| good	0.484 \| good	0.125 \| good
2025-06-15T21:00:00.000Z	29 \| good	4.006 \| good	5.613 \| good	30.686 \| good	0.039 \| good	0.641 \| good	0.127 \| good
2025-06-15T22:00:00.000Z	27 \| good	4.374 \| good	5.864 \| good	29.035 \| good	0.04 \| good	0.71 \| good	0.127 \| good
2025-06-15T23:00:00.000Z	27 \| good	4.507 \| good	5.953 \| good	27.667 \| good	0.041 \| good	0.811 \| good	0.127 \| good
2025-06-16T00:00:00.000Z	25 \| good	4.457 \| good	5.951 \| good	27.187 \| good	0.042 \| good	0.909 \| good	0.126 \| good
2025-06-16T01:00:00.000Z	25 \| good	4.342 \| good	5.876 \| good	26.933 \| good	0.033 \| good	0.978 \| good	0.123 \| good
2025-06-16T02:00:00.000Z	25 \| good	4.357 \| good	5.876 \| good	26.697 \| good	0.029 \| good	1.037 \| good	0.121 \| good
2025-06-16T03:00:00.000Z	24 \| good	4.449 \| good	5.942 \| good	25.939 \| good	0.025 \| good	1.084 \| good	0.12 \| good
2025-06-16T04:00:00.000Z	27 \| good	4.668 \| good	5.675 \| good	25.508 \| good	0.022 \| good	1.143 \| good	0.119 \| good

Current air quality index in Wales, UK today

Major 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?