What are the current PM10 levels at Widnes, Halton?

The current PM10 levels in Widnes, Halton are 17.972 μg/m3.

What are the current sulfur dioxide (SO2) levels at Widnes, Halton?

The current sulfur dioxide (SO2) levels in Widnes, Halton are 1.081 ppb.

What are the current ozone (O3) levels at Widnes, Halton?

The current ozone (O3) levels at Widnes, Halton is 20.525 ppm.

What are the current nitrogen dioxide (NO2) levels at Widnes, Halton?

The current nitrogen dioxide (NO2) levels at Widnes, Halton is 37.697 ppb.

Real-time air quality index in Widnes, Halton today

Q: What are the current PM2.5 levels in Widnes, Halton?

The measured PM2.5 levels in Widnes, Halton at present are 7.03 μg/m3.

Stay updated with real-time air quality in Widnes, Halton 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

Widnes, Halton

Last updated: ... (Local time)

Common air pollutants in Widnes, Halton

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.97 μg/m³

155

255

425

605+

Ozone (O₃)

20.52 ppb

201

201+

Sulfur Dioxide (SO₂)

1.08 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

37.70 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.77 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Widnes, Halton

Get Live Pollen Counts

Widnes, Halton

Scroll To Air Quality Map

Track live Widnes, Halton air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-11-10T23:00:00.000Z	54 \| moderate	11.457 \| good	30.993 \| good	13.484 \| good	0.796 \| good	18.731 \| good	0.646 \| good
2026-11-11T00:00:00.000Z	54 \| moderate	10.949 \| good	29.736 \| good	12.911 \| good	1.062 \| good	16.456 \| good	0.646 \| good
2026-11-11T01:00:00.000Z	52 \| moderate	10.315 \| good	30.408 \| good	13.446 \| good	1.077 \| good	14.025 \| good	0.626 \| good
2026-11-11T02:00:00.000Z	60 \| moderate	14.411 \| fine	22.666 \| good	13.656 \| good	0.849 \| good	10.959 \| good	0.626 \| good
2026-11-11T03:00:00.000Z	60 \| moderate	13.961 \| fine	21.341 \| good	15.984 \| good	0.82 \| good	8.041 \| good	0.626 \| good
2026-11-11T04:00:00.000Z	58 \| moderate	12.716 \| fine	22.092 \| good	17.893 \| good	0.874 \| good	7.02 \| good	0.626 \| good
2026-11-11T05:00:00.000Z	56 \| moderate	12.068 \| good	20.946 \| good	18.213 \| good	0.748 \| good	6.257 \| good	0.626 \| good
2026-11-11T06:00:00.000Z	58 \| moderate	13.332 \| fine	20.558 \| good	19.206 \| good	0.763 \| good	6.858 \| good	0.626 \| good
2026-11-11T07:00:00.000Z	54 \| moderate	11.261 \| good	25.619 \| good	20.34 \| good	0.763 \| good	9.4 \| good	0.746 \| good
2026-11-11T08:00:00.000Z	58 \| moderate	12.672 \| fine	26.071 \| good	20.857 \| good	0.763 \| good	12.403 \| good	0.626 \| good
2026-11-11T09:00:00.000Z	38 \| good	7.03 \| good	21.869 \| good	21.45 \| good	0.763 \| good	20.167 \| good	0.626 \| good
2026-11-11T10:00:00.000Z	38 \| good	6.573 \| good	19.351 \| good	19.272 \| good	1.48 \| good	22.352 \| good	0.626 \| good
2026-11-11T11:00:00.000Z	38 \| good	6.696 \| good	17.413 \| good	18.426 \| good	1.556 \| good	19.398 \| good	0.626 \| good
2026-11-11T12:00:00.000Z	33 \| good	6.369 \| good	19.054 \| good	18.819 \| good	1.047 \| good	16.868 \| good	0.626 \| good
2026-11-11T13:00:00.000Z	38 \| good	6.527 \| good	19.088 \| good	18.212 \| good	1.108 \| good	13.482 \| good	0.626 \| good
2026-11-11T14:00:00.000Z	33 \| good	6.273 \| good	18.306 \| good	18.553 \| good	0.786 \| good	11.83 \| good	0.626 \| good
2026-11-11T15:00:00.000Z	33 \| good	5.873 \| good	18.859 \| good	20.542 \| good	0.769 \| good	10.997 \| good	0.626 \| good
2026-11-11T16:00:00.000Z	33 \| good	5.963 \| good	17.783 \| good	20.784 \| good	0.996 \| good	9.802 \| good	0.744 \| good
2026-11-11T17:00:00.000Z	33 \| good	5.706 \| good	16.356 \| good	21.875 \| good	0.865 \| good	14.902 \| good	0.706 \| good
2026-11-11T18:00:00.000Z	33 \| good	5.695 \| good	16.232 \| good	22.229 \| good	0.981 \| good	19.768 \| good	0.686 \| good
2026-11-11T19:00:00.000Z	28 \| good	4.978 \| good	16.259 \| good	21.215 \| good	0.956 \| good	30.232 \| good	0.726 \| good
2026-11-11T20:00:00.000Z	27 \| good	5.028 \| good	16.074 \| good	20.869 \| good	0.923 \| good	29.359 \| good	0.646 \| good
2026-11-11T21:00:00.000Z	27 \| good	4.927 \| good	17.33 \| good	19.07 \| good	0.913 \| good	27.017 \| good	0.646 \| good
2026-11-11T22:00:00.000Z	27 \| good	4.664 \| good	15.902 \| good	16.897 \| good	0.909 \| good	28.836 \| good	0.646 \| good
2026-11-11T23:00:00.000Z	27 \| good	4.652 \| good	16.097 \| good	12.951 \| good	0.889 \| good	25.481 \| good	0.626 \| good
2026-11-12T00:00:00.000Z	23 \| good	4.497 \| good	16.224 \| good	15.814 \| good	0.966 \| good	23.514 \| good	0.626 \| good
2026-11-12T01:00:00.000Z	27 \| good	4.558 \| good	15.877 \| good	11.491 \| good	1.005 \| good	22.011 \| good	0.626 \| good
2026-11-12T02:00:00.000Z	22 \| good	4.163 \| good	17.618 \| good	13.644 \| good	0.944 \| good	10.978 \| good	0.626 \| good
2026-11-12T03:00:00.000Z	44 \| good	7.838 \| good	21.121 \| good	13.906 \| good	0.97 \| good	9.725 \| good	0.626 \| good
2026-11-12T04:00:00.000Z	44 \| good	8.364 \| good	19.687 \| good	12.914 \| good	0.86 \| good	8.355 \| good	0.626 \| good
2026-11-12T05:00:00.000Z	49 \| good	8.601 \| good	18.1 \| good	17.548 \| good	0.802 \| good	7.599 \| good	0.646 \| good
2026-11-12T06:00:00.000Z	22 \| good	4.341 \| good	16.624 \| good	16.965 \| good	0.754 \| good	8.002 \| good	0.666 \| good
2026-11-12T07:00:00.000Z	27 \| good	4.728 \| good	16.207 \| good	18.717 \| good	0.83 \| good	9.332 \| good	0.666 \| good
2026-11-12T08:00:00.000Z	22 \| good	4.391 \| good	17.381 \| good	17.413 \| good	0.559 \| good	11.822 \| good	0.686 \| good
2026-11-12T09:00:00.000Z	27 \| good	4.826 \| good	15.89 \| good	12.831 \| good	0.763 \| good	15.886 \| good	0.706 \| good
2026-11-12T10:00:00.000Z	27 \| good	5.038 \| good	16.304 \| good	12.63 \| good	0.763 \| good	19.225 \| good	0.706 \| good
2026-11-12T11:00:00.000Z	27 \| good	5.161 \| good	17.057 \| good	13.789 \| good	0.778 \| good	13.632 \| good	0.686 \| good
2026-11-12T12:00:00.000Z	27 \| good	4.739 \| good	16.544 \| good	13.858 \| good	0.839 \| good	7.972 \| good	0.686 \| good
2026-11-12T13:00:00.000Z	22 \| good	4.42 \| good	16.646 \| good	24.329 \| good	1.053 \| good	5.466 \| good	0.686 \| good
2026-11-12T14:00:00.000Z	27 \| good	4.764 \| good	17.082 \| good	19.031 \| good	1.055 \| good	5.549 \| good	0.686 \| good
2026-11-12T15:00:00.000Z	27 \| good	5.159 \| good	17.602 \| good	21.451 \| good	0.496 \| good	5.468 \| good	0.706 \| good
2026-11-12T16:00:00.000Z	27 \| good	5.19 \| good	17.811 \| good	22.923 \| good	0.574 \| good	7.908 \| good	0.766 \| good
2026-11-12T17:00:00.000Z	27 \| good	4.855 \| good	17.494 \| good	23.072 \| good	1.063 \| good	10.817 \| good	0.826 \| good
2026-11-12T18:00:00.000Z	27 \| good	5.039 \| good	17.108 \| good	25.289 \| good	0.8 \| good	19.409 \| good	0.766 \| good
2026-11-12T19:00:00.000Z	31 \| good	5.193 \| good	17.322 \| good	25.676 \| good	0.856 \| good	33.313 \| good	0.786 \| good
2026-11-12T20:00:00.000Z	35 \| good	5.056 \| good	17.41 \| good	24.509 \| good	0.822 \| good	36.592 \| good	0.786 \| good
2026-11-12T21:00:00.000Z	30 \| good	5.427 \| good	19.207 \| good	22.265 \| good	0.788 \| good	31.505 \| good	0.805 \| good
2026-11-12T22:00:00.000Z	27 \| good	4.929 \| good	18.028 \| good	20.954 \| good	1.095 \| good	27.894 \| good	0.766 \| good
2026-11-12T22:00:00.000Z	38 \| good	7.03 \| good	17.972 \| good	20.525 \| good	1.081 \| good	37.697 \| good	0.766 \| good
2026-11-12T23:00:00.000Z	38 \| good	7.285 \| good	11.91 \| good	21.27 \| good	0.672 \| good	9.336 \| good	0.162 \| good
2026-11-13T00:00:00.000Z	33 \| good	6.496 \| good	11.484 \| good	21.28 \| good	0.59 \| good	8.412 \| good	0.158 \| good
2026-11-13T01:00:00.000Z	33 \| good	5.859 \| good	10.329 \| good	20.8 \| good	0.43 \| good	7.28 \| good	0.153 \| good
2026-11-13T02:00:00.000Z	33 \| good	5.619 \| good	9.912 \| good	20.401 \| good	0.391 \| good	6.382 \| good	0.148 \| good
2026-11-13T03:00:00.000Z	33 \| good	5.519 \| good	9.638 \| good	19.861 \| good	0.378 \| good	5.932 \| good	0.146 \| good
2026-11-13T04:00:00.000Z	33 \| good	5.628 \| good	9.699 \| good	18.739 \| good	0.39 \| good	6.032 \| good	0.145 \| good
2026-11-13T05:00:00.000Z	33 \| good	5.883 \| good	10.181 \| good	16.853 \| good	0.447 \| good	6.767 \| good	0.146 \| good
2026-11-13T06:00:00.000Z	33 \| good	6.367 \| good	11.109 \| good	14.585 \| good	0.534 \| good	8.19 \| good	0.147 \| good
2026-11-13T07:00:00.000Z	38 \| good	7.162 \| good	12.739 \| good	11.698 \| good	0.7 \| good	11.829 \| good	0.154 \| good
2026-11-13T08:00:00.000Z	49 \| good	8.501 \| good	15.446 \| good	7.054 \| good	0.938 \| good	18.227 \| good	0.188 \| good
2026-11-13T09:00:00.000Z	52 \| moderate	10.278 \| good	17.854 \| good	5.201 \| good	1.046 \| good	20.633 \| good	0.226 \| good
2026-11-13T10:00:00.000Z	54 \| moderate	11.249 \| good	19.016 \| good	11.428 \| good	1.201 \| good	20.059 \| good	0.248 \| good
2026-11-13T11:00:00.000Z	54 \| moderate	10.625 \| good	17.889 \| good	14.271 \| good	1.247 \| good	17.453 \| good	0.238 \| good
2026-11-13T12:00:00.000Z	44 \| good	8.035 \| good	15.357 \| good	17.093 \| good	1.049 \| good	15.253 \| good	0.205 \| good
2026-11-13T13:00:00.000Z	27 \| good	5.478 \| good	12.552 \| good	24.34 \| good	0.787 \| good	11.938 \| good	0.18 \| good
2026-11-13T14:00:00.000Z	33 \| good	5.565 \| good	11.316 \| good	25.234 \| good	0.76 \| good	11.872 \| good	0.174 \| good
2026-11-13T15:00:00.000Z	27 \| good	5.175 \| good	11.318 \| good	26.271 \| good	0.647 \| good	11.311 \| good	0.166 \| good
2026-11-13T16:00:00.000Z	27 \| good	5.053 \| good	11.181 \| good	22.415 \| good	0.619 \| good	13.756 \| good	0.173 \| good
2026-11-13T17:00:00.000Z	33 \| good	5.726 \| good	11.688 \| good	20.815 \| good	0.615 \| good	14.793 \| good	0.182 \| good
2026-11-13T18:00:00.000Z	38 \| good	6.684 \| good	12.785 \| good	19.7 \| good	0.727 \| good	16.483 \| good	0.192 \| good
2026-11-13T19:00:00.000Z	44 \| good	7.613 \| good	13.34 \| good	16.561 \| good	0.893 \| good	18.11 \| good	0.203 \| good
2026-11-13T20:00:00.000Z	49 \| good	8.681 \| good	14.295 \| good	13.874 \| good	0.953 \| good	18.927 \| good	0.198 \| good
2026-11-13T21:00:00.000Z	52 \| moderate	9.659 \| good	15.336 \| good	11.058 \| good	1.021 \| good	20.717 \| good	0.199 \| good
2026-11-13T22:00:00.000Z	52 \| moderate	9.787 \| good	15.475 \| good	9.548 \| good	0.985 \| good	20.622 \| good	0.198 \| good
2026-11-13T23:00:00.000Z	52 \| moderate	9.525 \| good	14.521 \| good	10.3 \| good	0.871 \| good	17.462 \| good	0.192 \| good
2026-11-14T00:00:00.000Z	49 \| good	8.879 \| good	13.248 \| good	11.989 \| good	0.757 \| good	15.624 \| good	0.183 \| good
2026-11-14T01:00:00.000Z	44 \| good	8.252 \| good	12.256 \| good	14.977 \| good	0.66 \| good	13.874 \| good	0.175 \| good
2026-11-14T02:00:00.000Z	38 \| good	7.469 \| good	11.924 \| good	17.238 \| good	0.625 \| good	11.713 \| good	0.163 \| good
2026-11-14T03:00:00.000Z	38 \| good	7.415 \| good	11.433 \| good	17.979 \| good	0.617 \| good	10.229 \| good	0.153 \| good
2026-11-14T04:00:00.000Z	33 \| good	6.414 \| good	10.215 \| good	18.32 \| good	0.567 \| good	8.434 \| good	0.145 \| good
2026-11-14T05:00:00.000Z	33 \| good	5.751 \| good	9.276 \| good	18.944 \| good	0.555 \| good	7.51 \| good	0.143 \| good
2026-11-14T06:00:00.000Z	33 \| good	6.074 \| good	8.937 \| good	19.04 \| good	0.515 \| good	7.288 \| good	0.147 \| good
2026-11-14T07:00:00.000Z	38 \| good	7.082 \| good	9.755 \| good	18.575 \| good	0.635 \| good	7.846 \| good	0.158 \| good
2026-11-14T08:00:00.000Z	44 \| good	8.279 \| good	11.339 \| good	17.504 \| good	0.801 \| good	9.358 \| good	0.186 \| good
2026-11-14T09:00:00.000Z	49 \| good	9.148 \| good	12.2 \| good	17.293 \| good	0.877 \| good	9.874 \| good	0.194 \| good
2026-11-14T10:00:00.000Z	49 \| good	9.121 \| good	12.047 \| good	18.897 \| good	0.833 \| good	8.76 \| good	0.187 \| good
2026-11-14T11:00:00.000Z	49 \| good	8.826 \| good	12.051 \| good	20.649 \| good	0.763 \| good	7.946 \| good	0.178 \| good
2026-11-14T12:00:00.000Z	44 \| good	7.942 \| good	11.243 \| good	22.424 \| good	0.68 \| good	7.591 \| good	0.166 \| good
2026-11-14T13:00:00.000Z	38 \| good	7.247 \| good	10.737 \| good	24.044 \| good	0.589 \| good	7.295 \| good	0.158 \| good
2026-11-14T14:00:00.000Z	38 \| good	7.059 \| good	11.068 \| good	24.381 \| good	0.544 \| good	6.753 \| good	0.156 \| good
2026-11-14T15:00:00.000Z	44 \| good	7.636 \| good	10.961 \| good	24.099 \| good	0.497 \| good	7.218 \| good	0.157 \| good
2026-11-14T16:00:00.000Z	44 \| good	8.423 \| good	12.119 \| good	23.568 \| good	0.52 \| good	7.691 \| good	0.16 \| good
2026-11-14T17:00:00.000Z	52 \| moderate	9.608 \| good	13.397 \| good	22.771 \| good	0.561 \| good	8.588 \| good	0.162 \| good
2026-11-14T18:00:00.000Z	52 \| moderate	10.134 \| good	12.184 \| good	20.396 \| good	0.607 \| good	9.678 \| good	0.167 \| good
2026-11-14T19:00:00.000Z	52 \| moderate	10.167 \| good	12.622 \| good	18.858 \| good	0.63 \| good	10.163 \| good	0.17 \| good
2026-11-14T20:00:00.000Z	54 \| moderate	11.339 \| good	14.567 \| good	17.377 \| good	0.583 \| good	11.038 \| good	0.168 \| good
2026-11-14T21:00:00.000Z	58 \| moderate	12.518 \| fine	15.378 \| good	15.981 \| good	0.559 \| good	11.546 \| good	0.171 \| good
2026-11-14T22:00:00.000Z	60 \| moderate	14.24 \| fine	16.514 \| good	15.125 \| good	0.607 \| good	12.472 \| good	0.176 \| good

Widnes

Empower business decisions with accurate air quality data

Widnes, Halton air quality map: Real-time AQI near you

0.81ppm

How accurate is Halton, UK air quality data?

Air quality measurements for Halton, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

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 is the air quality data for Widnes, Halton updated?

Air quality data for Widnes, Halton is updated on an hourly basis.

When did Widnes, Halton experience the worst air quality in the last 24 hours?

The worst air quality in Widnes, Halton was recorded at 05:00:00 on 2026-11-12.

When did Widnes, Halton have its best air quality in the last 24 hours?

The best air quality in Widnes, Halton was recorded at 01:00:00 on 2026-11-12.

What is the real-time air quality index for Widnes, Halton?

The real-time air quality index in Widnes, Halton is 38, currently categorized as Good.

Which pollutant is found most often in Widnes, Halton?

The most common pollutant in Widnes, Halton is PM2.5.

What can I do if the air quality in Widnes, Halton is poor?

If the air quality in Widnes, Halton is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Widnes, Halton?

The measured PM_2.5 levels in Widnes, Halton at present are 7.03 μg/m³.

What are the current PM₁₀ levels at Widnes, Halton?

The current PM₁₀ levels in Widnes, Halton are 17.972 μg/m³.

What are the current carbon monoxide (CO) levels at Widnes, Halton?

The current carbon monoxide (CO) level in Widnes, Halton is 0.766 ppm.

What are the current sulfur dioxide (SO₂) levels at Widnes, Halton?

The current sulfur dioxide (SO₂) levels in Widnes, Halton are 1.081 ppb.

What are the current ozone (O₃) levels at Widnes, Halton?

The current ozone (O₃) levels at Widnes, Halton is 20.525 ppm.

What are the current nitrogen dioxide (NO₂) levels at Widnes, Halton?

The current nitrogen dioxide (NO₂) levels at Widnes, Halton is 37.697 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-11-10T23:00:00.000Z	54 \| moderate	11.457 \| good	30.993 \| good	13.484 \| good	0.796 \| good	18.731 \| good	0.646 \| good
2026-11-11T00:00:00.000Z	54 \| moderate	10.949 \| good	29.736 \| good	12.911 \| good	1.062 \| good	16.456 \| good	0.646 \| good
2026-11-11T01:00:00.000Z	52 \| moderate	10.315 \| good	30.408 \| good	13.446 \| good	1.077 \| good	14.025 \| good	0.626 \| good
2026-11-11T02:00:00.000Z	60 \| moderate	14.411 \| fine	22.666 \| good	13.656 \| good	0.849 \| good	10.959 \| good	0.626 \| good
2026-11-11T03:00:00.000Z	60 \| moderate	13.961 \| fine	21.341 \| good	15.984 \| good	0.82 \| good	8.041 \| good	0.626 \| good
2026-11-11T04:00:00.000Z	58 \| moderate	12.716 \| fine	22.092 \| good	17.893 \| good	0.874 \| good	7.02 \| good	0.626 \| good
2026-11-11T05:00:00.000Z	56 \| moderate	12.068 \| good	20.946 \| good	18.213 \| good	0.748 \| good	6.257 \| good	0.626 \| good
2026-11-11T06:00:00.000Z	58 \| moderate	13.332 \| fine	20.558 \| good	19.206 \| good	0.763 \| good	6.858 \| good	0.626 \| good
2026-11-11T07:00:00.000Z	54 \| moderate	11.261 \| good	25.619 \| good	20.34 \| good	0.763 \| good	9.4 \| good	0.746 \| good
2026-11-11T08:00:00.000Z	58 \| moderate	12.672 \| fine	26.071 \| good	20.857 \| good	0.763 \| good	12.403 \| good	0.626 \| good
2026-11-11T09:00:00.000Z	38 \| good	7.03 \| good	21.869 \| good	21.45 \| good	0.763 \| good	20.167 \| good	0.626 \| good
2026-11-11T10:00:00.000Z	38 \| good	6.573 \| good	19.351 \| good	19.272 \| good	1.48 \| good	22.352 \| good	0.626 \| good
2026-11-11T11:00:00.000Z	38 \| good	6.696 \| good	17.413 \| good	18.426 \| good	1.556 \| good	19.398 \| good	0.626 \| good
2026-11-11T12:00:00.000Z	33 \| good	6.369 \| good	19.054 \| good	18.819 \| good	1.047 \| good	16.868 \| good	0.626 \| good
2026-11-11T13:00:00.000Z	38 \| good	6.527 \| good	19.088 \| good	18.212 \| good	1.108 \| good	13.482 \| good	0.626 \| good
2026-11-11T14:00:00.000Z	33 \| good	6.273 \| good	18.306 \| good	18.553 \| good	0.786 \| good	11.83 \| good	0.626 \| good
2026-11-11T15:00:00.000Z	33 \| good	5.873 \| good	18.859 \| good	20.542 \| good	0.769 \| good	10.997 \| good	0.626 \| good
2026-11-11T16:00:00.000Z	33 \| good	5.963 \| good	17.783 \| good	20.784 \| good	0.996 \| good	9.802 \| good	0.744 \| good
2026-11-11T17:00:00.000Z	33 \| good	5.706 \| good	16.356 \| good	21.875 \| good	0.865 \| good	14.902 \| good	0.706 \| good
2026-11-11T18:00:00.000Z	33 \| good	5.695 \| good	16.232 \| good	22.229 \| good	0.981 \| good	19.768 \| good	0.686 \| good
2026-11-11T19:00:00.000Z	28 \| good	4.978 \| good	16.259 \| good	21.215 \| good	0.956 \| good	30.232 \| good	0.726 \| good
2026-11-11T20:00:00.000Z	27 \| good	5.028 \| good	16.074 \| good	20.869 \| good	0.923 \| good	29.359 \| good	0.646 \| good
2026-11-11T21:00:00.000Z	27 \| good	4.927 \| good	17.33 \| good	19.07 \| good	0.913 \| good	27.017 \| good	0.646 \| good
2026-11-11T22:00:00.000Z	27 \| good	4.664 \| good	15.902 \| good	16.897 \| good	0.909 \| good	28.836 \| good	0.646 \| good
2026-11-11T23:00:00.000Z	27 \| good	4.652 \| good	16.097 \| good	12.951 \| good	0.889 \| good	25.481 \| good	0.626 \| good
2026-11-12T00:00:00.000Z	23 \| good	4.497 \| good	16.224 \| good	15.814 \| good	0.966 \| good	23.514 \| good	0.626 \| good
2026-11-12T01:00:00.000Z	27 \| good	4.558 \| good	15.877 \| good	11.491 \| good	1.005 \| good	22.011 \| good	0.626 \| good
2026-11-12T02:00:00.000Z	22 \| good	4.163 \| good	17.618 \| good	13.644 \| good	0.944 \| good	10.978 \| good	0.626 \| good
2026-11-12T03:00:00.000Z	44 \| good	7.838 \| good	21.121 \| good	13.906 \| good	0.97 \| good	9.725 \| good	0.626 \| good
2026-11-12T04:00:00.000Z	44 \| good	8.364 \| good	19.687 \| good	12.914 \| good	0.86 \| good	8.355 \| good	0.626 \| good
2026-11-12T05:00:00.000Z	49 \| good	8.601 \| good	18.1 \| good	17.548 \| good	0.802 \| good	7.599 \| good	0.646 \| good
2026-11-12T06:00:00.000Z	22 \| good	4.341 \| good	16.624 \| good	16.965 \| good	0.754 \| good	8.002 \| good	0.666 \| good
2026-11-12T07:00:00.000Z	27 \| good	4.728 \| good	16.207 \| good	18.717 \| good	0.83 \| good	9.332 \| good	0.666 \| good
2026-11-12T08:00:00.000Z	22 \| good	4.391 \| good	17.381 \| good	17.413 \| good	0.559 \| good	11.822 \| good	0.686 \| good
2026-11-12T09:00:00.000Z	27 \| good	4.826 \| good	15.89 \| good	12.831 \| good	0.763 \| good	15.886 \| good	0.706 \| good
2026-11-12T10:00:00.000Z	27 \| good	5.038 \| good	16.304 \| good	12.63 \| good	0.763 \| good	19.225 \| good	0.706 \| good
2026-11-12T11:00:00.000Z	27 \| good	5.161 \| good	17.057 \| good	13.789 \| good	0.778 \| good	13.632 \| good	0.686 \| good
2026-11-12T12:00:00.000Z	27 \| good	4.739 \| good	16.544 \| good	13.858 \| good	0.839 \| good	7.972 \| good	0.686 \| good
2026-11-12T13:00:00.000Z	22 \| good	4.42 \| good	16.646 \| good	24.329 \| good	1.053 \| good	5.466 \| good	0.686 \| good
2026-11-12T14:00:00.000Z	27 \| good	4.764 \| good	17.082 \| good	19.031 \| good	1.055 \| good	5.549 \| good	0.686 \| good
2026-11-12T15:00:00.000Z	27 \| good	5.159 \| good	17.602 \| good	21.451 \| good	0.496 \| good	5.468 \| good	0.706 \| good
2026-11-12T16:00:00.000Z	27 \| good	5.19 \| good	17.811 \| good	22.923 \| good	0.574 \| good	7.908 \| good	0.766 \| good
2026-11-12T17:00:00.000Z	27 \| good	4.855 \| good	17.494 \| good	23.072 \| good	1.063 \| good	10.817 \| good	0.826 \| good
2026-11-12T18:00:00.000Z	27 \| good	5.039 \| good	17.108 \| good	25.289 \| good	0.8 \| good	19.409 \| good	0.766 \| good
2026-11-12T19:00:00.000Z	31 \| good	5.193 \| good	17.322 \| good	25.676 \| good	0.856 \| good	33.313 \| good	0.786 \| good
2026-11-12T20:00:00.000Z	35 \| good	5.056 \| good	17.41 \| good	24.509 \| good	0.822 \| good	36.592 \| good	0.786 \| good
2026-11-12T21:00:00.000Z	30 \| good	5.427 \| good	19.207 \| good	22.265 \| good	0.788 \| good	31.505 \| good	0.805 \| good
2026-11-12T22:00:00.000Z	27 \| good	4.929 \| good	18.028 \| good	20.954 \| good	1.095 \| good	27.894 \| good	0.766 \| good
2026-11-12T22:00:00.000Z	38 \| good	7.03 \| good	17.972 \| good	20.525 \| good	1.081 \| good	37.697 \| good	0.766 \| good
2026-11-12T23:00:00.000Z	38 \| good	7.285 \| good	11.91 \| good	21.27 \| good	0.672 \| good	9.336 \| good	0.162 \| good
2026-11-13T00:00:00.000Z	33 \| good	6.496 \| good	11.484 \| good	21.28 \| good	0.59 \| good	8.412 \| good	0.158 \| good
2026-11-13T01:00:00.000Z	33 \| good	5.859 \| good	10.329 \| good	20.8 \| good	0.43 \| good	7.28 \| good	0.153 \| good
2026-11-13T02:00:00.000Z	33 \| good	5.619 \| good	9.912 \| good	20.401 \| good	0.391 \| good	6.382 \| good	0.148 \| good
2026-11-13T03:00:00.000Z	33 \| good	5.519 \| good	9.638 \| good	19.861 \| good	0.378 \| good	5.932 \| good	0.146 \| good
2026-11-13T04:00:00.000Z	33 \| good	5.628 \| good	9.699 \| good	18.739 \| good	0.39 \| good	6.032 \| good	0.145 \| good
2026-11-13T05:00:00.000Z	33 \| good	5.883 \| good	10.181 \| good	16.853 \| good	0.447 \| good	6.767 \| good	0.146 \| good
2026-11-13T06:00:00.000Z	33 \| good	6.367 \| good	11.109 \| good	14.585 \| good	0.534 \| good	8.19 \| good	0.147 \| good
2026-11-13T07:00:00.000Z	38 \| good	7.162 \| good	12.739 \| good	11.698 \| good	0.7 \| good	11.829 \| good	0.154 \| good
2026-11-13T08:00:00.000Z	49 \| good	8.501 \| good	15.446 \| good	7.054 \| good	0.938 \| good	18.227 \| good	0.188 \| good
2026-11-13T09:00:00.000Z	52 \| moderate	10.278 \| good	17.854 \| good	5.201 \| good	1.046 \| good	20.633 \| good	0.226 \| good
2026-11-13T10:00:00.000Z	54 \| moderate	11.249 \| good	19.016 \| good	11.428 \| good	1.201 \| good	20.059 \| good	0.248 \| good
2026-11-13T11:00:00.000Z	54 \| moderate	10.625 \| good	17.889 \| good	14.271 \| good	1.247 \| good	17.453 \| good	0.238 \| good
2026-11-13T12:00:00.000Z	44 \| good	8.035 \| good	15.357 \| good	17.093 \| good	1.049 \| good	15.253 \| good	0.205 \| good
2026-11-13T13:00:00.000Z	27 \| good	5.478 \| good	12.552 \| good	24.34 \| good	0.787 \| good	11.938 \| good	0.18 \| good
2026-11-13T14:00:00.000Z	33 \| good	5.565 \| good	11.316 \| good	25.234 \| good	0.76 \| good	11.872 \| good	0.174 \| good
2026-11-13T15:00:00.000Z	27 \| good	5.175 \| good	11.318 \| good	26.271 \| good	0.647 \| good	11.311 \| good	0.166 \| good
2026-11-13T16:00:00.000Z	27 \| good	5.053 \| good	11.181 \| good	22.415 \| good	0.619 \| good	13.756 \| good	0.173 \| good
2026-11-13T17:00:00.000Z	33 \| good	5.726 \| good	11.688 \| good	20.815 \| good	0.615 \| good	14.793 \| good	0.182 \| good
2026-11-13T18:00:00.000Z	38 \| good	6.684 \| good	12.785 \| good	19.7 \| good	0.727 \| good	16.483 \| good	0.192 \| good
2026-11-13T19:00:00.000Z	44 \| good	7.613 \| good	13.34 \| good	16.561 \| good	0.893 \| good	18.11 \| good	0.203 \| good
2026-11-13T20:00:00.000Z	49 \| good	8.681 \| good	14.295 \| good	13.874 \| good	0.953 \| good	18.927 \| good	0.198 \| good
2026-11-13T21:00:00.000Z	52 \| moderate	9.659 \| good	15.336 \| good	11.058 \| good	1.021 \| good	20.717 \| good	0.199 \| good
2026-11-13T22:00:00.000Z	52 \| moderate	9.787 \| good	15.475 \| good	9.548 \| good	0.985 \| good	20.622 \| good	0.198 \| good
2026-11-13T23:00:00.000Z	52 \| moderate	9.525 \| good	14.521 \| good	10.3 \| good	0.871 \| good	17.462 \| good	0.192 \| good
2026-11-14T00:00:00.000Z	49 \| good	8.879 \| good	13.248 \| good	11.989 \| good	0.757 \| good	15.624 \| good	0.183 \| good
2026-11-14T01:00:00.000Z	44 \| good	8.252 \| good	12.256 \| good	14.977 \| good	0.66 \| good	13.874 \| good	0.175 \| good
2026-11-14T02:00:00.000Z	38 \| good	7.469 \| good	11.924 \| good	17.238 \| good	0.625 \| good	11.713 \| good	0.163 \| good
2026-11-14T03:00:00.000Z	38 \| good	7.415 \| good	11.433 \| good	17.979 \| good	0.617 \| good	10.229 \| good	0.153 \| good
2026-11-14T04:00:00.000Z	33 \| good	6.414 \| good	10.215 \| good	18.32 \| good	0.567 \| good	8.434 \| good	0.145 \| good
2026-11-14T05:00:00.000Z	33 \| good	5.751 \| good	9.276 \| good	18.944 \| good	0.555 \| good	7.51 \| good	0.143 \| good
2026-11-14T06:00:00.000Z	33 \| good	6.074 \| good	8.937 \| good	19.04 \| good	0.515 \| good	7.288 \| good	0.147 \| good
2026-11-14T07:00:00.000Z	38 \| good	7.082 \| good	9.755 \| good	18.575 \| good	0.635 \| good	7.846 \| good	0.158 \| good
2026-11-14T08:00:00.000Z	44 \| good	8.279 \| good	11.339 \| good	17.504 \| good	0.801 \| good	9.358 \| good	0.186 \| good
2026-11-14T09:00:00.000Z	49 \| good	9.148 \| good	12.2 \| good	17.293 \| good	0.877 \| good	9.874 \| good	0.194 \| good
2026-11-14T10:00:00.000Z	49 \| good	9.121 \| good	12.047 \| good	18.897 \| good	0.833 \| good	8.76 \| good	0.187 \| good
2026-11-14T11:00:00.000Z	49 \| good	8.826 \| good	12.051 \| good	20.649 \| good	0.763 \| good	7.946 \| good	0.178 \| good
2026-11-14T12:00:00.000Z	44 \| good	7.942 \| good	11.243 \| good	22.424 \| good	0.68 \| good	7.591 \| good	0.166 \| good
2026-11-14T13:00:00.000Z	38 \| good	7.247 \| good	10.737 \| good	24.044 \| good	0.589 \| good	7.295 \| good	0.158 \| good
2026-11-14T14:00:00.000Z	38 \| good	7.059 \| good	11.068 \| good	24.381 \| good	0.544 \| good	6.753 \| good	0.156 \| good
2026-11-14T15:00:00.000Z	44 \| good	7.636 \| good	10.961 \| good	24.099 \| good	0.497 \| good	7.218 \| good	0.157 \| good
2026-11-14T16:00:00.000Z	44 \| good	8.423 \| good	12.119 \| good	23.568 \| good	0.52 \| good	7.691 \| good	0.16 \| good
2026-11-14T17:00:00.000Z	52 \| moderate	9.608 \| good	13.397 \| good	22.771 \| good	0.561 \| good	8.588 \| good	0.162 \| good
2026-11-14T18:00:00.000Z	52 \| moderate	10.134 \| good	12.184 \| good	20.396 \| good	0.607 \| good	9.678 \| good	0.167 \| good
2026-11-14T19:00:00.000Z	52 \| moderate	10.167 \| good	12.622 \| good	18.858 \| good	0.63 \| good	10.163 \| good	0.17 \| good
2026-11-14T20:00:00.000Z	54 \| moderate	11.339 \| good	14.567 \| good	17.377 \| good	0.583 \| good	11.038 \| good	0.168 \| good
2026-11-14T21:00:00.000Z	58 \| moderate	12.518 \| fine	15.378 \| good	15.981 \| good	0.559 \| good	11.546 \| good	0.171 \| good
2026-11-14T22:00:00.000Z	60 \| moderate	14.24 \| fine	16.514 \| good	15.125 \| good	0.607 \| good	12.472 \| good	0.176 \| good

Real-time air quality index in Widnes, Halton today

Common air pollutants in Widnes, Halton

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Widnes, Halton air quality forecast and history

Empower business decisions with accurate air quality data

Widnes, Halton air quality map: Real-time AQI near you

Air quality in nearby cities

Runcorn, Halton

Huyton With Roby, Merseyside

Prescot, Merseyside

St Helens, Merseyside

NewtonleWillows, Merseyside

Haydock, Merseyside

How accurate is Halton, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently is the air quality data for Widnes, Halton updated?

When did Widnes, Halton experience the worst air quality in the last 24 hours?

When did Widnes, Halton have its best air quality in the last 24 hours?

What is the real-time air quality index for Widnes, Halton?

Which pollutant is found most often in Widnes, Halton?

What can I do if the air quality in Widnes, Halton is poor?

What are the current PM2.5 levels in Widnes, Halton?

What are the current PM10 levels at Widnes, Halton?

What are the current carbon monoxide (CO) levels at Widnes, Halton?

What are the current sulfur dioxide (SO2) levels at Widnes, Halton?

What are the current ozone (O3) levels at Widnes, Halton?

What are the current nitrogen dioxide (NO2) levels at Widnes, Halton?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Widnes, Halton?

What are the current PM₁₀ levels at Widnes, Halton?

What are the current sulfur dioxide (SO₂) levels at Widnes, Halton?

What are the current ozone (O₃) levels at Widnes, Halton?

What are the current nitrogen dioxide (NO₂) levels at Widnes, Halton?