What is the current concentration of PM10 in Swansea, Wales?

The current PM10 concentration at Swansea, Wales is 7.032 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Swansea, Wales?

The current sulfur dioxide (SO2) concentration at Swansea, Wales is 0.644 ppb.

What is the current concentration of ozone (O3) in Swansea, Wales?

The current ozone (O3) concentration at Swansea, Wales is 24.175 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Swansea, Wales?

The current nitrogen dioxide (NO2) concentration at Swansea, Wales is 4.779 ppb.

Swansea, Wales live air quality index now

Q: What is the current concentration of PM2.5 in Swansea, Wales?

The current PM2.5 concentration at Swansea, Wales is 7.006 μg/m3.

Stay updated with real-time air quality in Swansea, Wales 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

Swansea, Wales

Last updated: ... (Local time)

Major air pollutants in Swansea, Wales

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.01 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

7.03 μg/m³

155

255

425

605+

Ozone (O₃)

24.18 ppb

201

201+

Sulfur Dioxide (SO₂)

0.64 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.78 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.07 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Swansea, Wales

Get Live Pollen Counts

Swansea, Wales

Scroll To Air Quality Map

Track live Swansea, Wales air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T18:00:00.000Z	80 \| moderate	10.408 \| good	21.668 \| good	64.21 \| fine	0.929 \| good	15.379 \| good	0.072 \| good
2026-08-12T19:00:00.000Z	80 \| moderate	8.884 \| good	22.661 \| good	64.262 \| fine	1.08 \| good	11.895 \| good	0.075 \| good
2026-08-12T20:00:00.000Z	93 \| moderate	8.483 \| good	22.515 \| good	67.767 \| fine	0.853 \| good	17.673 \| good	0.073 \| good
2026-08-12T21:00:00.000Z	90 \| moderate	8.719 \| good	22.507 \| good	67.203 \| fine	0.648 \| good	23.631 \| good	0.059 \| good
2026-08-12T22:00:00.000Z	90 \| moderate	8.371 \| good	21.334 \| good	66.868 \| fine	0.636 \| good	18.407 \| good	0.061 \| good
2026-08-12T23:00:00.000Z	77 \| moderate	10.922 \| good	23.891 \| good	63.484 \| fine	0.704 \| good	27.064 \| good	0.061 \| good
2026-08-13T00:00:00.000Z	64 \| moderate	12.3 \| fine	30.25 \| good	59.456 \| fine	0.563 \| good	21.327 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	54 \| moderate	10.554 \| good	28.354 \| good	52.392 \| good	0.49 \| good	12.26 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	52 \| moderate	9.605 \| good	23.465 \| good	44.958 \| good	0.509 \| good	8.117 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	71 \| moderate	19.542 \| fine	31.545 \| good	41.329 \| good	0.794 \| good	7.603 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	75 \| moderate	22.192 \| fine	34.293 \| good	41.125 \| good	0.732 \| good	8.012 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	79 \| moderate	24.137 \| fine	35.352 \| good	36.491 \| good	1.034 \| good	9.617 \| good	0.061 \| good
2026-08-13T06:00:00.000Z	77 \| moderate	23.309 \| fine	35.423 \| good	35.33 \| good	0.753 \| good	10.406 \| good	0.064 \| good
2026-08-13T07:00:00.000Z	77 \| moderate	23.452 \| fine	35.576 \| good	32.725 \| good	0.927 \| good	28.207 \| good	0.062 \| good
2026-08-13T08:00:00.000Z	79 \| moderate	23.525 \| fine	34.754 \| good	38.192 \| good	1.022 \| good	29.047 \| good	0.061 \| good
2026-08-13T09:00:00.000Z	79 \| moderate	24.434 \| fine	35.726 \| good	34.263 \| good	0.91 \| good	22.114 \| good	0.067 \| good
2026-08-13T10:00:00.000Z	79 \| moderate	24.434 \| fine	36.769 \| good	35.382 \| good	1.174 \| good	16.576 \| good	0.064 \| good
2026-08-13T11:00:00.000Z	81 \| moderate	25.335 \| fine	36.769 \| good	39.59 \| good	1.437 \| good	8.326 \| good	0.063 \| good
2026-08-13T12:00:00.000Z	81 \| moderate	24.506 \| fine	35.941 \| good	44.436 \| good	1.284 \| good	8.369 \| good	0.064 \| good
2026-08-13T13:00:00.000Z	79 \| moderate	24.436 \| fine	36.018 \| good	53.104 \| good	1.052 \| good	10.11 \| good	0.07 \| good
2026-08-13T14:00:00.000Z	81 \| moderate	24.506 \| fine	36.071 \| good	46.88 \| good	1.03 \| good	7.76 \| good	0.063 \| good
2026-08-13T15:00:00.000Z	81 \| moderate	24.506 \| fine	35.233 \| good	59.2 \| fine	0.844 \| good	8.115 \| good	0.069 \| good
2026-08-13T16:00:00.000Z	81 \| moderate	24.505 \| fine	35.29 \| good	57.152 \| fine	0.688 \| good	7.568 \| good	0.067 \| good
2026-08-13T17:00:00.000Z	79 \| moderate	24.495 \| fine	35.268 \| good	49.62 \| good	0.618 \| good	7.508 \| good	0.063 \| good
2026-08-13T18:00:00.000Z	79 \| moderate	24.425 \| fine	35.264 \| good	50.069 \| good	0.536 \| good	6.006 \| good	0.089 \| good
2026-08-13T19:00:00.000Z	79 \| moderate	24.425 \| fine	34.27 \| good	44.231 \| good	0.536 \| good	3.565 \| good	0.083 \| good
2026-08-13T20:00:00.000Z	77 \| moderate	23.431 \| fine	33.36 \| good	48.432 \| good	0.65 \| good	3.637 \| good	0.087 \| good
2026-08-13T21:00:00.000Z	77 \| moderate	23.43 \| fine	33.261 \| good	43.374 \| good	0.7 \| good	3.126 \| good	0.097 \| good
2026-08-13T22:00:00.000Z	75 \| moderate	22.447 \| fine	32.273 \| good	45.993 \| good	0.502 \| good	3.633 \| good	0.072 \| good
2026-08-13T23:00:00.000Z	73 \| moderate	20.645 \| fine	29.473 \| good	46.936 \| good	0.506 \| good	4.221 \| good	0.052 \| good
2026-08-14T00:00:00.000Z	71 \| moderate	19.6 \| fine	27.523 \| good	28.237 \| good	0.548 \| good	2.933 \| good	0.151 \| good
2026-08-14T01:00:00.000Z	67 \| moderate	17.728 \| fine	26.467 \| good	23.242 \| good	0.546 \| good	3.693 \| good	0.139 \| good
2026-08-14T02:00:00.000Z	67 \| moderate	17.728 \| fine	25.495 \| good	26.078 \| good	0.601 \| good	2.745 \| good	0.142 \| good
2026-08-14T03:00:00.000Z	66 \| moderate	16.756 \| fine	24.523 \| good	23.887 \| good	0.553 \| good	1.813 \| good	0.148 \| good
2026-08-14T04:00:00.000Z	60 \| moderate	14.044 \| fine	21.707 \| good	14.325 \| good	0.458 \| good	2.207 \| good	0.148 \| good
2026-08-14T05:00:00.000Z	58 \| moderate	13.001 \| fine	19.754 \| good	14.026 \| good	0.455 \| good	3.175 \| good	0.06 \| good
2026-08-14T06:00:00.000Z	56 \| moderate	12.028 \| good	18.692 \| good	14.496 \| good	0.458 \| good	3.476 \| good	0.06 \| good
2026-08-14T07:00:00.000Z	54 \| moderate	10.974 \| good	18.452 \| good	14.607 \| good	0.518 \| good	7.534 \| good	0.063 \| good
2026-08-14T08:00:00.000Z	54 \| moderate	10.9 \| good	17.464 \| good	13.58 \| good	0.555 \| good	6.714 \| good	0.062 \| good
2026-08-14T09:00:00.000Z	52 \| moderate	9.978 \| good	16.542 \| good	14.251 \| good	0.599 \| good	4.292 \| good	0.062 \| good
2026-08-14T10:00:00.000Z	49 \| good	9.006 \| good	14.521 \| good	15.837 \| good	0.543 \| good	4.653 \| good	0.065 \| good
2026-08-14T11:00:00.000Z	44 \| good	8.104 \| good	12.621 \| good	15.913 \| good	0.509 \| good	4.089 \| good	0.066 \| good
2026-08-14T12:00:00.000Z	38 \| good	7.202 \| good	11.63 \| good	16.633 \| good	0.542 \| good	4.535 \| good	0.069 \| good
2026-08-14T13:00:00.000Z	38 \| good	7.13 \| good	11.471 \| good	18.954 \| good	0.5 \| good	5.015 \| good	0.07 \| good
2026-08-14T14:00:00.000Z	38 \| good	7.106 \| good	10.471 \| good	20.16 \| good	0.497 \| good	4.958 \| good	0.077 \| good
2026-08-14T15:00:00.000Z	38 \| good	7.033 \| good	9.422 \| good	20.466 \| good	0.57 \| good	4.04 \| good	0.069 \| good
2026-08-14T16:00:00.000Z	38 \| good	7.033 \| good	8.428 \| good	19.922 \| good	0.669 \| good	5.063 \| good	0.068 \| good
2026-08-14T17:00:00.000Z	38 \| good	7.033 \| good	7.456 \| good	24.015 \| good	0.627 \| good	4.627 \| good	0.068 \| good
2026-08-14T17:00:00.000Z	38 \| good	7.006 \| good	7.032 \| good	24.175 \| good	0.644 \| good	4.779 \| good	0.068 \| good
2026-08-14T18:00:00.000Z	27 \| good	2.641 \| good	3.565 \| good	28.987 \| good	0.06 \| good	1.063 \| good	0.107 \| good
2026-08-14T19:00:00.000Z	27 \| good	2.661 \| good	3.503 \| good	29.051 \| good	0.073 \| good	1.191 \| good	0.104 \| good
2026-08-14T20:00:00.000Z	26 \| good	2.845 \| good	4.068 \| good	28.413 \| good	0.086 \| good	1.278 \| good	0.104 \| good
2026-08-14T21:00:00.000Z	26 \| good	2.832 \| good	5.01 \| good	28.383 \| good	0.095 \| good	1.311 \| good	0.105 \| good
2026-08-14T22:00:00.000Z	26 \| good	3.198 \| good	5.503 \| good	27.737 \| good	0.099 \| good	1.258 \| good	0.104 \| good
2026-08-14T23:00:00.000Z	25 \| good	3.277 \| good	5.895 \| good	26.689 \| good	0.091 \| good	1.277 \| good	0.104 \| good
2026-08-15T00:00:00.000Z	23 \| good	3.232 \| good	6.243 \| good	25.077 \| good	0.08 \| good	1.182 \| good	0.105 \| good
2026-08-15T01:00:00.000Z	22 \| good	3.158 \| good	6.167 \| good	24.432 \| good	0.072 \| good	1.073 \| good	0.104 \| good
2026-08-15T02:00:00.000Z	22 \| good	3.247 \| good	6.4 \| good	24.071 \| good	0.071 \| good	1.03 \| good	0.103 \| good
2026-08-15T03:00:00.000Z	22 \| good	3.427 \| good	6.448 \| good	23.625 \| good	0.071 \| good	1.054 \| good	0.103 \| good
2026-08-15T04:00:00.000Z	22 \| good	3.939 \| good	7.709 \| good	22.393 \| good	0.099 \| good	1.071 \| good	0.103 \| good
2026-08-15T05:00:00.000Z	22 \| good	4.218 \| good	8.47 \| good	20.065 \| good	0.127 \| good	1.182 \| good	0.104 \| good
2026-08-15T06:00:00.000Z	22 \| good	4.311 \| good	8.703 \| good	19.149 \| good	0.127 \| good	1.434 \| good	0.105 \| good
2026-08-15T07:00:00.000Z	22 \| good	3.995 \| good	7.107 \| good	20.024 \| good	0.138 \| good	1.264 \| good	0.111 \| good
2026-08-15T08:00:00.000Z	23 \| good	3.356 \| good	5.687 \| good	24.942 \| good	0.095 \| good	0.795 \| good	0.109 \| good
2026-08-15T09:00:00.000Z	25 \| good	2.985 \| good	4.775 \| good	27.014 \| good	0.067 \| good	0.532 \| good	0.107 \| good
2026-08-15T10:00:00.000Z	26 \| good	2.63 \| good	4.386 \| good	28.449 \| good	0.058 \| good	0.472 \| good	0.108 \| good
2026-08-15T11:00:00.000Z	28 \| good	2.71 \| good	4.399 \| good	29.642 \| good	0.057 \| good	0.435 \| good	0.108 \| good
2026-08-15T12:00:00.000Z	29 \| good	2.932 \| good	4.549 \| good	31.044 \| good	0.067 \| good	0.416 \| good	0.109 \| good
2026-08-15T13:00:00.000Z	30 \| good	3.108 \| good	4.801 \| good	31.824 \| good	0.07 \| good	0.431 \| good	0.109 \| good
2026-08-15T14:00:00.000Z	30 \| good	3.429 \| good	5.27 \| good	32.013 \| good	0.065 \| good	0.415 \| good	0.108 \| good
2026-08-15T15:00:00.000Z	29 \| good	3.497 \| good	5.885 \| good	31.267 \| good	0.058 \| good	0.405 \| good	0.107 \| good
2026-08-15T16:00:00.000Z	30 \| good	3.321 \| good	5.958 \| good	31.904 \| good	0.064 \| good	0.421 \| good	0.107 \| good
2026-08-15T17:00:00.000Z	31 \| good	2.895 \| good	5.618 \| good	32.824 \| good	0.073 \| good	0.474 \| good	0.106 \| good
2026-08-15T18:00:00.000Z	30 \| good	3.01 \| good	5.562 \| good	32.277 \| good	0.086 \| good	0.581 \| good	0.106 \| good
2026-08-15T19:00:00.000Z	29 \| good	3.253 \| good	6.271 \| good	31.357 \| good	0.099 \| good	0.72 \| good	0.104 \| good
2026-08-15T20:00:00.000Z	30 \| good	3.401 \| good	6.617 \| good	32.087 \| good	0.108 \| good	0.924 \| good	0.105 \| good
2026-08-15T21:00:00.000Z	30 \| good	3.547 \| good	6.962 \| good	31.809 \| good	0.103 \| good	1.146 \| good	0.105 \| good
2026-08-15T22:00:00.000Z	29 \| good	3.605 \| good	7.099 \| good	31.063 \| good	0.094 \| good	1.204 \| good	0.106 \| good
2026-08-15T23:00:00.000Z	28 \| good	3.634 \| good	7.113 \| good	29.919 \| good	0.082 \| good	1.229 \| good	0.106 \| good
2026-08-16T00:00:00.000Z	26 \| good	3.771 \| good	7.464 \| good	28.308 \| good	0.076 \| good	1.351 \| good	0.106 \| good
2026-08-16T01:00:00.000Z	24 \| good	3.993 \| good	7.91 \| good	26.428 \| good	0.076 \| good	1.394 \| good	0.106 \| good
2026-08-16T02:00:00.000Z	23 \| good	4.153 \| good	7.976 \| good	25.038 \| good	0.075 \| good	1.406 \| good	0.106 \| good
2026-08-16T03:00:00.000Z	22 \| good	4.261 \| good	7.912 \| good	23.75 \| good	0.072 \| good	1.426 \| good	0.106 \| good
2026-08-16T04:00:00.000Z	22 \| good	4.363 \| good	7.938 \| good	22.281 \| good	0.069 \| good	1.469 \| good	0.106 \| good
2026-08-16T05:00:00.000Z	22 \| good	4.416 \| good	8.285 \| good	21.531 \| good	0.081 \| good	1.926 \| good	0.107 \| good
2026-08-16T06:00:00.000Z	22 \| good	4.451 \| good	8.596 \| good	20.201 \| good	0.103 \| good	2.276 \| good	0.111 \| good
2026-08-16T07:00:00.000Z	22 \| good	4.254 \| good	8.719 \| good	21.001 \| good	0.165 \| good	2.188 \| good	0.121 \| good
2026-08-16T08:00:00.000Z	23 \| good	4.111 \| good	8.575 \| good	24.672 \| good	0.199 \| good	1.673 \| good	0.121 \| good
2026-08-16T09:00:00.000Z	27 \| good	4.25 \| good	8.639 \| good	28.541 \| good	0.232 \| good	1.444 \| good	0.122 \| good
2026-08-16T10:00:00.000Z	29 \| good	4.438 \| good	8.699 \| good	31.39 \| good	0.232 \| good	1.247 \| good	0.127 \| good
2026-08-16T11:00:00.000Z	31 \| good	4.359 \| good	8.849 \| good	32.511 \| good	0.212 \| good	1 \| good	0.126 \| good
2026-08-16T12:00:00.000Z	31 \| good	4.291 \| good	8.991 \| good	33.009 \| good	0.177 \| good	0.864 \| good	0.127 \| good
2026-08-16T13:00:00.000Z	31 \| good	4.253 \| good	8.408 \| good	33.888 \| good	0.138 \| good	0.767 \| good	0.12 \| good
2026-08-16T14:00:00.000Z	31 \| good	4.122 \| good	7.329 \| good	33.906 \| good	0.101 \| good	0.589 \| good	0.114 \| good
2026-08-16T15:00:00.000Z	32 \| good	4.114 \| good	6.988 \| good	34.938 \| good	0.11 \| good	0.635 \| good	0.113 \| good
2026-08-16T16:00:00.000Z	33 \| good	4.631 \| good	7.48 \| good	35.786 \| good	0.195 \| good	0.719 \| good	0.111 \| good
2026-08-16T17:00:00.000Z	33 \| good	4.614 \| good	7.49 \| good	35.822 \| good	0.187 \| good	0.777 \| good	0.11 \| good

Swansea

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Swansea, Wales air quality map: Track AQI near you

0.07ppm

How accurate is Wales, UK air quality data?

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

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Swansea, Wales updated?

The air quality for Swansea, Wales is updated every hour.

When was the worst air quality at Swansea, Wales in the last 24 hrs?

The worst air quality in Swansea, Wales in the last 24 hours was observed at 07:00:00 on 2026-08-13.

When was the best air quality at Swansea, Wales in the last 24 hrs?

In the last 24 hrs, the best air quality in Swansea, Wales was observed at 04:00:00 on 2026-08-14.

What is the current air quality in Swansea, Wales?

The current air quality in Swansea, Wales is 38, categorized as Good based on real-time data.

What pollutant is the most common in Swansea, Wales?

The most common pollutant in Swansea, Wales is PM2.5.

What should I do if the air quality in Swansea, Wales is poor?

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

What is the current concentration of PM_2.5 in Swansea, Wales?

The current PM_2.5 concentration at Swansea, Wales is 7.006 μg/m³.

What is the current concentration of PM₁₀ in Swansea, Wales?

The current PM₁₀ concentration at Swansea, Wales is 7.032 μg/m³.

What is the current concentration of carbon monoxide (CO) in Swansea, Wales?

The current carbon monoxide (CO) concentration at Swansea, Wales is 0.068 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Swansea, Wales?

The current sulfur dioxide (SO₂) concentration at Swansea, Wales is 0.644 ppb.

What is the current concentration of ozone (O₃) in Swansea, Wales?

The current ozone (O₃) concentration at Swansea, Wales is 24.175 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Swansea, Wales?

The current nitrogen dioxide (NO₂) concentration at Swansea, Wales is 4.779 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T18:00:00.000Z	80 \| moderate	10.408 \| good	21.668 \| good	64.21 \| fine	0.929 \| good	15.379 \| good	0.072 \| good
2026-08-12T19:00:00.000Z	80 \| moderate	8.884 \| good	22.661 \| good	64.262 \| fine	1.08 \| good	11.895 \| good	0.075 \| good
2026-08-12T20:00:00.000Z	93 \| moderate	8.483 \| good	22.515 \| good	67.767 \| fine	0.853 \| good	17.673 \| good	0.073 \| good
2026-08-12T21:00:00.000Z	90 \| moderate	8.719 \| good	22.507 \| good	67.203 \| fine	0.648 \| good	23.631 \| good	0.059 \| good
2026-08-12T22:00:00.000Z	90 \| moderate	8.371 \| good	21.334 \| good	66.868 \| fine	0.636 \| good	18.407 \| good	0.061 \| good
2026-08-12T23:00:00.000Z	77 \| moderate	10.922 \| good	23.891 \| good	63.484 \| fine	0.704 \| good	27.064 \| good	0.061 \| good
2026-08-13T00:00:00.000Z	64 \| moderate	12.3 \| fine	30.25 \| good	59.456 \| fine	0.563 \| good	21.327 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	54 \| moderate	10.554 \| good	28.354 \| good	52.392 \| good	0.49 \| good	12.26 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	52 \| moderate	9.605 \| good	23.465 \| good	44.958 \| good	0.509 \| good	8.117 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	71 \| moderate	19.542 \| fine	31.545 \| good	41.329 \| good	0.794 \| good	7.603 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	75 \| moderate	22.192 \| fine	34.293 \| good	41.125 \| good	0.732 \| good	8.012 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	79 \| moderate	24.137 \| fine	35.352 \| good	36.491 \| good	1.034 \| good	9.617 \| good	0.061 \| good
2026-08-13T06:00:00.000Z	77 \| moderate	23.309 \| fine	35.423 \| good	35.33 \| good	0.753 \| good	10.406 \| good	0.064 \| good
2026-08-13T07:00:00.000Z	77 \| moderate	23.452 \| fine	35.576 \| good	32.725 \| good	0.927 \| good	28.207 \| good	0.062 \| good
2026-08-13T08:00:00.000Z	79 \| moderate	23.525 \| fine	34.754 \| good	38.192 \| good	1.022 \| good	29.047 \| good	0.061 \| good
2026-08-13T09:00:00.000Z	79 \| moderate	24.434 \| fine	35.726 \| good	34.263 \| good	0.91 \| good	22.114 \| good	0.067 \| good
2026-08-13T10:00:00.000Z	79 \| moderate	24.434 \| fine	36.769 \| good	35.382 \| good	1.174 \| good	16.576 \| good	0.064 \| good
2026-08-13T11:00:00.000Z	81 \| moderate	25.335 \| fine	36.769 \| good	39.59 \| good	1.437 \| good	8.326 \| good	0.063 \| good
2026-08-13T12:00:00.000Z	81 \| moderate	24.506 \| fine	35.941 \| good	44.436 \| good	1.284 \| good	8.369 \| good	0.064 \| good
2026-08-13T13:00:00.000Z	79 \| moderate	24.436 \| fine	36.018 \| good	53.104 \| good	1.052 \| good	10.11 \| good	0.07 \| good
2026-08-13T14:00:00.000Z	81 \| moderate	24.506 \| fine	36.071 \| good	46.88 \| good	1.03 \| good	7.76 \| good	0.063 \| good
2026-08-13T15:00:00.000Z	81 \| moderate	24.506 \| fine	35.233 \| good	59.2 \| fine	0.844 \| good	8.115 \| good	0.069 \| good
2026-08-13T16:00:00.000Z	81 \| moderate	24.505 \| fine	35.29 \| good	57.152 \| fine	0.688 \| good	7.568 \| good	0.067 \| good
2026-08-13T17:00:00.000Z	79 \| moderate	24.495 \| fine	35.268 \| good	49.62 \| good	0.618 \| good	7.508 \| good	0.063 \| good
2026-08-13T18:00:00.000Z	79 \| moderate	24.425 \| fine	35.264 \| good	50.069 \| good	0.536 \| good	6.006 \| good	0.089 \| good
2026-08-13T19:00:00.000Z	79 \| moderate	24.425 \| fine	34.27 \| good	44.231 \| good	0.536 \| good	3.565 \| good	0.083 \| good
2026-08-13T20:00:00.000Z	77 \| moderate	23.431 \| fine	33.36 \| good	48.432 \| good	0.65 \| good	3.637 \| good	0.087 \| good
2026-08-13T21:00:00.000Z	77 \| moderate	23.43 \| fine	33.261 \| good	43.374 \| good	0.7 \| good	3.126 \| good	0.097 \| good
2026-08-13T22:00:00.000Z	75 \| moderate	22.447 \| fine	32.273 \| good	45.993 \| good	0.502 \| good	3.633 \| good	0.072 \| good
2026-08-13T23:00:00.000Z	73 \| moderate	20.645 \| fine	29.473 \| good	46.936 \| good	0.506 \| good	4.221 \| good	0.052 \| good
2026-08-14T00:00:00.000Z	71 \| moderate	19.6 \| fine	27.523 \| good	28.237 \| good	0.548 \| good	2.933 \| good	0.151 \| good
2026-08-14T01:00:00.000Z	67 \| moderate	17.728 \| fine	26.467 \| good	23.242 \| good	0.546 \| good	3.693 \| good	0.139 \| good
2026-08-14T02:00:00.000Z	67 \| moderate	17.728 \| fine	25.495 \| good	26.078 \| good	0.601 \| good	2.745 \| good	0.142 \| good
2026-08-14T03:00:00.000Z	66 \| moderate	16.756 \| fine	24.523 \| good	23.887 \| good	0.553 \| good	1.813 \| good	0.148 \| good
2026-08-14T04:00:00.000Z	60 \| moderate	14.044 \| fine	21.707 \| good	14.325 \| good	0.458 \| good	2.207 \| good	0.148 \| good
2026-08-14T05:00:00.000Z	58 \| moderate	13.001 \| fine	19.754 \| good	14.026 \| good	0.455 \| good	3.175 \| good	0.06 \| good
2026-08-14T06:00:00.000Z	56 \| moderate	12.028 \| good	18.692 \| good	14.496 \| good	0.458 \| good	3.476 \| good	0.06 \| good
2026-08-14T07:00:00.000Z	54 \| moderate	10.974 \| good	18.452 \| good	14.607 \| good	0.518 \| good	7.534 \| good	0.063 \| good
2026-08-14T08:00:00.000Z	54 \| moderate	10.9 \| good	17.464 \| good	13.58 \| good	0.555 \| good	6.714 \| good	0.062 \| good
2026-08-14T09:00:00.000Z	52 \| moderate	9.978 \| good	16.542 \| good	14.251 \| good	0.599 \| good	4.292 \| good	0.062 \| good
2026-08-14T10:00:00.000Z	49 \| good	9.006 \| good	14.521 \| good	15.837 \| good	0.543 \| good	4.653 \| good	0.065 \| good
2026-08-14T11:00:00.000Z	44 \| good	8.104 \| good	12.621 \| good	15.913 \| good	0.509 \| good	4.089 \| good	0.066 \| good
2026-08-14T12:00:00.000Z	38 \| good	7.202 \| good	11.63 \| good	16.633 \| good	0.542 \| good	4.535 \| good	0.069 \| good
2026-08-14T13:00:00.000Z	38 \| good	7.13 \| good	11.471 \| good	18.954 \| good	0.5 \| good	5.015 \| good	0.07 \| good
2026-08-14T14:00:00.000Z	38 \| good	7.106 \| good	10.471 \| good	20.16 \| good	0.497 \| good	4.958 \| good	0.077 \| good
2026-08-14T15:00:00.000Z	38 \| good	7.033 \| good	9.422 \| good	20.466 \| good	0.57 \| good	4.04 \| good	0.069 \| good
2026-08-14T16:00:00.000Z	38 \| good	7.033 \| good	8.428 \| good	19.922 \| good	0.669 \| good	5.063 \| good	0.068 \| good
2026-08-14T17:00:00.000Z	38 \| good	7.033 \| good	7.456 \| good	24.015 \| good	0.627 \| good	4.627 \| good	0.068 \| good
2026-08-14T17:00:00.000Z	38 \| good	7.006 \| good	7.032 \| good	24.175 \| good	0.644 \| good	4.779 \| good	0.068 \| good
2026-08-14T18:00:00.000Z	27 \| good	2.641 \| good	3.565 \| good	28.987 \| good	0.06 \| good	1.063 \| good	0.107 \| good
2026-08-14T19:00:00.000Z	27 \| good	2.661 \| good	3.503 \| good	29.051 \| good	0.073 \| good	1.191 \| good	0.104 \| good
2026-08-14T20:00:00.000Z	26 \| good	2.845 \| good	4.068 \| good	28.413 \| good	0.086 \| good	1.278 \| good	0.104 \| good
2026-08-14T21:00:00.000Z	26 \| good	2.832 \| good	5.01 \| good	28.383 \| good	0.095 \| good	1.311 \| good	0.105 \| good
2026-08-14T22:00:00.000Z	26 \| good	3.198 \| good	5.503 \| good	27.737 \| good	0.099 \| good	1.258 \| good	0.104 \| good
2026-08-14T23:00:00.000Z	25 \| good	3.277 \| good	5.895 \| good	26.689 \| good	0.091 \| good	1.277 \| good	0.104 \| good
2026-08-15T00:00:00.000Z	23 \| good	3.232 \| good	6.243 \| good	25.077 \| good	0.08 \| good	1.182 \| good	0.105 \| good
2026-08-15T01:00:00.000Z	22 \| good	3.158 \| good	6.167 \| good	24.432 \| good	0.072 \| good	1.073 \| good	0.104 \| good
2026-08-15T02:00:00.000Z	22 \| good	3.247 \| good	6.4 \| good	24.071 \| good	0.071 \| good	1.03 \| good	0.103 \| good
2026-08-15T03:00:00.000Z	22 \| good	3.427 \| good	6.448 \| good	23.625 \| good	0.071 \| good	1.054 \| good	0.103 \| good
2026-08-15T04:00:00.000Z	22 \| good	3.939 \| good	7.709 \| good	22.393 \| good	0.099 \| good	1.071 \| good	0.103 \| good
2026-08-15T05:00:00.000Z	22 \| good	4.218 \| good	8.47 \| good	20.065 \| good	0.127 \| good	1.182 \| good	0.104 \| good
2026-08-15T06:00:00.000Z	22 \| good	4.311 \| good	8.703 \| good	19.149 \| good	0.127 \| good	1.434 \| good	0.105 \| good
2026-08-15T07:00:00.000Z	22 \| good	3.995 \| good	7.107 \| good	20.024 \| good	0.138 \| good	1.264 \| good	0.111 \| good
2026-08-15T08:00:00.000Z	23 \| good	3.356 \| good	5.687 \| good	24.942 \| good	0.095 \| good	0.795 \| good	0.109 \| good
2026-08-15T09:00:00.000Z	25 \| good	2.985 \| good	4.775 \| good	27.014 \| good	0.067 \| good	0.532 \| good	0.107 \| good
2026-08-15T10:00:00.000Z	26 \| good	2.63 \| good	4.386 \| good	28.449 \| good	0.058 \| good	0.472 \| good	0.108 \| good
2026-08-15T11:00:00.000Z	28 \| good	2.71 \| good	4.399 \| good	29.642 \| good	0.057 \| good	0.435 \| good	0.108 \| good
2026-08-15T12:00:00.000Z	29 \| good	2.932 \| good	4.549 \| good	31.044 \| good	0.067 \| good	0.416 \| good	0.109 \| good
2026-08-15T13:00:00.000Z	30 \| good	3.108 \| good	4.801 \| good	31.824 \| good	0.07 \| good	0.431 \| good	0.109 \| good
2026-08-15T14:00:00.000Z	30 \| good	3.429 \| good	5.27 \| good	32.013 \| good	0.065 \| good	0.415 \| good	0.108 \| good
2026-08-15T15:00:00.000Z	29 \| good	3.497 \| good	5.885 \| good	31.267 \| good	0.058 \| good	0.405 \| good	0.107 \| good
2026-08-15T16:00:00.000Z	30 \| good	3.321 \| good	5.958 \| good	31.904 \| good	0.064 \| good	0.421 \| good	0.107 \| good
2026-08-15T17:00:00.000Z	31 \| good	2.895 \| good	5.618 \| good	32.824 \| good	0.073 \| good	0.474 \| good	0.106 \| good
2026-08-15T18:00:00.000Z	30 \| good	3.01 \| good	5.562 \| good	32.277 \| good	0.086 \| good	0.581 \| good	0.106 \| good
2026-08-15T19:00:00.000Z	29 \| good	3.253 \| good	6.271 \| good	31.357 \| good	0.099 \| good	0.72 \| good	0.104 \| good
2026-08-15T20:00:00.000Z	30 \| good	3.401 \| good	6.617 \| good	32.087 \| good	0.108 \| good	0.924 \| good	0.105 \| good
2026-08-15T21:00:00.000Z	30 \| good	3.547 \| good	6.962 \| good	31.809 \| good	0.103 \| good	1.146 \| good	0.105 \| good
2026-08-15T22:00:00.000Z	29 \| good	3.605 \| good	7.099 \| good	31.063 \| good	0.094 \| good	1.204 \| good	0.106 \| good
2026-08-15T23:00:00.000Z	28 \| good	3.634 \| good	7.113 \| good	29.919 \| good	0.082 \| good	1.229 \| good	0.106 \| good
2026-08-16T00:00:00.000Z	26 \| good	3.771 \| good	7.464 \| good	28.308 \| good	0.076 \| good	1.351 \| good	0.106 \| good
2026-08-16T01:00:00.000Z	24 \| good	3.993 \| good	7.91 \| good	26.428 \| good	0.076 \| good	1.394 \| good	0.106 \| good
2026-08-16T02:00:00.000Z	23 \| good	4.153 \| good	7.976 \| good	25.038 \| good	0.075 \| good	1.406 \| good	0.106 \| good
2026-08-16T03:00:00.000Z	22 \| good	4.261 \| good	7.912 \| good	23.75 \| good	0.072 \| good	1.426 \| good	0.106 \| good
2026-08-16T04:00:00.000Z	22 \| good	4.363 \| good	7.938 \| good	22.281 \| good	0.069 \| good	1.469 \| good	0.106 \| good
2026-08-16T05:00:00.000Z	22 \| good	4.416 \| good	8.285 \| good	21.531 \| good	0.081 \| good	1.926 \| good	0.107 \| good
2026-08-16T06:00:00.000Z	22 \| good	4.451 \| good	8.596 \| good	20.201 \| good	0.103 \| good	2.276 \| good	0.111 \| good
2026-08-16T07:00:00.000Z	22 \| good	4.254 \| good	8.719 \| good	21.001 \| good	0.165 \| good	2.188 \| good	0.121 \| good
2026-08-16T08:00:00.000Z	23 \| good	4.111 \| good	8.575 \| good	24.672 \| good	0.199 \| good	1.673 \| good	0.121 \| good
2026-08-16T09:00:00.000Z	27 \| good	4.25 \| good	8.639 \| good	28.541 \| good	0.232 \| good	1.444 \| good	0.122 \| good
2026-08-16T10:00:00.000Z	29 \| good	4.438 \| good	8.699 \| good	31.39 \| good	0.232 \| good	1.247 \| good	0.127 \| good
2026-08-16T11:00:00.000Z	31 \| good	4.359 \| good	8.849 \| good	32.511 \| good	0.212 \| good	1 \| good	0.126 \| good
2026-08-16T12:00:00.000Z	31 \| good	4.291 \| good	8.991 \| good	33.009 \| good	0.177 \| good	0.864 \| good	0.127 \| good
2026-08-16T13:00:00.000Z	31 \| good	4.253 \| good	8.408 \| good	33.888 \| good	0.138 \| good	0.767 \| good	0.12 \| good
2026-08-16T14:00:00.000Z	31 \| good	4.122 \| good	7.329 \| good	33.906 \| good	0.101 \| good	0.589 \| good	0.114 \| good
2026-08-16T15:00:00.000Z	32 \| good	4.114 \| good	6.988 \| good	34.938 \| good	0.11 \| good	0.635 \| good	0.113 \| good
2026-08-16T16:00:00.000Z	33 \| good	4.631 \| good	7.48 \| good	35.786 \| good	0.195 \| good	0.719 \| good	0.111 \| good
2026-08-16T17:00:00.000Z	33 \| good	4.614 \| good	7.49 \| good	35.822 \| good	0.187 \| good	0.777 \| good	0.11 \| good

Swansea, Wales live air quality index now

Major air pollutants in Swansea, Wales

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Swansea, Wales air quality forecast and history

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Swansea, Wales air quality map: Track AQI near you

Air quality in nearby cities

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Air quality levels in UK

Frequently asked questions

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What is the current air quality in Swansea, Wales?

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What is the current concentration of PM2.5 in Swansea, Wales?

What is the current concentration of PM10 in Swansea, Wales?

What is the current concentration of carbon monoxide (CO) in Swansea, Wales?

What is the current concentration of sulfur dioxide (SO2) in Swansea, Wales?

What is the current concentration of ozone (O3) in Swansea, Wales?

What is the current concentration of nitrogen dioxide (NO2) in Swansea, Wales?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Swansea, Wales?

What is the current concentration of PM₁₀ in Swansea, Wales?

What is the current concentration of sulfur dioxide (SO₂) in Swansea, Wales?

What is the current concentration of ozone (O₃) in Swansea, Wales?

What is the current concentration of nitrogen dioxide (NO₂) in Swansea, Wales?