What are the current PM10 levels at North Walsham, Norfolk?

The current PM10 levels in North Walsham, Norfolk are 28.299 μg/m3.

What are the current sulfur dioxide (SO2) levels at North Walsham, Norfolk?

The current sulfur dioxide (SO2) levels in North Walsham, Norfolk are 0.872 ppb.

What are the current ozone (O3) levels at North Walsham, Norfolk?

The current ozone (O3) levels at North Walsham, Norfolk is 19.344 ppm.

What are the current nitrogen dioxide (NO2) levels at North Walsham, Norfolk?

The current nitrogen dioxide (NO2) levels at North Walsham, Norfolk is 10.276 ppb.

Real-time air quality index in North Walsham, Norfolk today

Q: What are the current PM2.5 levels in North Walsham, Norfolk?

The measured PM2.5 levels in North Walsham, Norfolk at present are 24.444 μg/m3.

Stay updated with real-time air quality in North Walsham, Norfolk 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)

Moderate

North Walsham, Norfolk

Last updated: ... (Local time)

Common air pollutants in North Walsham, Norfolk

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

24.44 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.30 μg/m³

155

255

425

605+

Ozone (O₃)

19.34 ppb

201

201+

Sulfur Dioxide (SO₂)

0.87 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.28 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.07 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

North Walsham, Norfolk

Get Live Pollen Counts

North Walsham, Norfolk

Scroll To Air Quality Map

Track live North Walsham, Norfolk air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T15:00:00.000Z	36 \| good	4.961 \| good	10.325 \| good	38.851 \| good	0.613 \| good	4.851 \| good	0.057 \| good
2026-03-07T16:00:00.000Z	38 \| good	4.848 \| good	10.825 \| good	41.02 \| good	0.731 \| good	4.68 \| good	0.062 \| good
2026-03-07T17:00:00.000Z	37 \| good	5.19 \| good	14.866 \| good	40.414 \| good	0.691 \| good	4.6 \| good	0.091 \| good
2026-03-07T18:00:00.000Z	37 \| good	4.821 \| good	15.697 \| good	40.264 \| good	0.692 \| good	4.636 \| good	0.094 \| good
2026-03-07T19:00:00.000Z	37 \| good	4.962 \| good	15.573 \| good	40.496 \| good	0.661 \| good	5.633 \| good	0.117 \| good
2026-03-07T20:00:00.000Z	37 \| good	4.873 \| good	12.969 \| good	40.243 \| good	0.693 \| good	6.913 \| good	0.197 \| good
2026-03-07T21:00:00.000Z	36 \| good	5.24 \| good	13.683 \| good	39.338 \| good	0.585 \| good	5.718 \| good	0.278 \| good
2026-03-07T22:00:00.000Z	36 \| good	5.885 \| good	11.898 \| good	39.119 \| good	0.664 \| good	4.207 \| good	0.292 \| good
2026-03-07T23:00:00.000Z	36 \| good	5.941 \| good	12.33 \| good	38.656 \| good	0.603 \| good	5.132 \| good	0.331 \| good
2026-03-08T00:00:00.000Z	34 \| good	5.298 \| good	9.987 \| good	37.138 \| good	0.666 \| good	5.269 \| good	1.005 \| good
2026-03-08T01:00:00.000Z	32 \| good	5.289 \| good	10.246 \| good	35.377 \| good	0.67 \| good	4.18 \| good	0.88 \| good
2026-03-08T02:00:00.000Z	31 \| good	5.47 \| good	9.786 \| good	34.116 \| good	0.67 \| good	3.531 \| good	0.799 \| good
2026-03-08T03:00:00.000Z	33 \| good	6.144 \| good	10.289 \| good	33.13 \| good	0.671 \| good	2.902 \| good	0.659 \| good
2026-03-08T04:00:00.000Z	33 \| good	6.084 \| good	14.81 \| good	32.489 \| good	0.608 \| good	3.104 \| good	0.635 \| good
2026-03-08T05:00:00.000Z	33 \| good	6.429 \| good	10.414 \| good	31.554 \| good	0.671 \| good	2.945 \| good	0.6 \| good
2026-03-08T06:00:00.000Z	38 \| good	6.726 \| good	11.11 \| good	31.453 \| good	0.67 \| good	3.356 \| good	0.529 \| good
2026-03-08T07:00:00.000Z	38 \| good	7.095 \| good	11.493 \| good	30.689 \| good	0.558 \| good	3.38 \| good	0.154 \| good
2026-03-08T08:00:00.000Z	38 \| good	6.871 \| good	18.062 \| good	27.952 \| good	0.527 \| good	3.089 \| good	0.157 \| good
2026-03-08T09:00:00.000Z	38 \| good	7.488 \| good	16.908 \| good	28.834 \| good	0.526 \| good	3.001 \| good	0.159 \| good
2026-03-08T10:00:00.000Z	44 \| good	8.027 \| good	13.828 \| good	27.866 \| good	0.603 \| good	3.432 \| good	0.114 \| good
2026-03-08T11:00:00.000Z	44 \| good	7.739 \| good	13.134 \| good	29.844 \| good	0.686 \| good	4.221 \| good	0.086 \| good
2026-03-08T12:00:00.000Z	44 \| good	7.631 \| good	14.232 \| good	30.77 \| good	0.715 \| good	4.639 \| good	0.067 \| good
2026-03-08T13:00:00.000Z	44 \| good	8.462 \| good	20.199 \| good	31.382 \| good	0.716 \| good	4.625 \| good	0.06 \| good
2026-03-08T14:00:00.000Z	44 \| good	8.394 \| good	21.927 \| good	32.612 \| good	0.591 \| good	6.383 \| good	0.057 \| good
2026-03-08T15:00:00.000Z	52 \| moderate	10.043 \| good	14.527 \| good	34.932 \| good	0.611 \| good	6.826 \| good	0.067 \| good
2026-03-08T16:00:00.000Z	52 \| moderate	10.004 \| good	16.608 \| good	34.561 \| good	0.658 \| good	7.371 \| good	0.07 \| good
2026-03-08T17:00:00.000Z	54 \| moderate	10.598 \| good	23.073 \| good	31.542 \| good	0.736 \| good	6.387 \| good	0.098 \| good
2026-03-08T18:00:00.000Z	52 \| moderate	9.731 \| good	30.733 \| good	30.858 \| good	0.621 \| good	5.753 \| good	0.128 \| good
2026-03-08T19:00:00.000Z	58 \| moderate	13.173 \| fine	32.583 \| good	25.438 \| good	0.479 \| good	7.03 \| good	0.203 \| good
2026-03-08T20:00:00.000Z	56 \| moderate	12.377 \| fine	22.654 \| good	27.193 \| good	0.486 \| good	6.153 \| good	0.179 \| good
2026-03-08T21:00:00.000Z	66 \| moderate	16.533 \| fine	27.758 \| good	26.496 \| good	0.588 \| good	5.622 \| good	0.289 \| good
2026-03-08T22:00:00.000Z	58 \| moderate	13.468 \| fine	19.641 \| good	26.851 \| good	0.584 \| good	5.635 \| good	0.353 \| good
2026-03-08T23:00:00.000Z	54 \| moderate	11.467 \| good	15.563 \| good	26.531 \| good	0.591 \| good	6.943 \| good	0.267 \| good
2026-03-09T00:00:00.000Z	54 \| moderate	11.375 \| good	16.015 \| good	24.832 \| good	0.627 \| good	5.737 \| good	0.736 \| good
2026-03-09T01:00:00.000Z	56 \| moderate	11.919 \| good	16.202 \| good	23.644 \| good	0.573 \| good	5.509 \| good	0.646 \| good
2026-03-09T02:00:00.000Z	56 \| moderate	12.392 \| fine	17.114 \| good	22.443 \| good	0.609 \| good	5.102 \| good	0.671 \| good
2026-03-09T03:00:00.000Z	60 \| moderate	13.586 \| fine	29.209 \| good	21.309 \| good	0.79 \| good	5.258 \| good	0.538 \| good
2026-03-09T04:00:00.000Z	62 \| moderate	15.161 \| fine	29.628 \| good	19.531 \| good	0.673 \| good	5.287 \| good	0.496 \| good
2026-03-09T05:00:00.000Z	69 \| moderate	18.687 \| fine	37.032 \| good	19.293 \| good	0.6 \| good	5.508 \| good	0.463 \| good
2026-03-09T06:00:00.000Z	71 \| moderate	19.685 \| fine	40.497 \| good	18.734 \| good	0.576 \| good	6.785 \| good	0.457 \| good
2026-03-09T07:00:00.000Z	71 \| moderate	20.388 \| fine	71.819 \| fine	18.336 \| good	0.593 \| good	8.565 \| good	0.171 \| good
2026-03-09T08:00:00.000Z	73 \| moderate	20.532 \| fine	48.261 \| good	18.358 \| good	0.483 \| good	11.8 \| good	0.177 \| good
2026-03-09T09:00:00.000Z	71 \| moderate	20.066 \| fine	37.811 \| good	14.301 \| good	0.482 \| good	12.006 \| good	0.139 \| good
2026-03-09T10:00:00.000Z	73 \| moderate	21.059 \| fine	62.759 \| fine	20.577 \| good	0.498 \| good	9.447 \| good	0.121 \| good
2026-03-09T11:00:00.000Z	84 \| moderate	26.671 \| fine	59.231 \| fine	19.577 \| good	0.592 \| good	9.378 \| good	0.121 \| good
2026-03-09T12:00:00.000Z	82 \| moderate	26.459 \| fine	99.847 \| fine	20.548 \| good	0.679 \| good	10.477 \| good	0.064 \| good
2026-03-09T13:00:00.000Z	81 \| moderate	24.596 \| fine	48.864 \| good	20.224 \| good	0.681 \| good	9.957 \| good	0.069 \| good
2026-03-09T14:00:00.000Z	79 \| moderate	24.444 \| fine	28.299 \| good	19.344 \| good	0.872 \| good	10.276 \| good	0.065 \| good
2026-03-09T14:00:00.000Z	79 \| moderate	24.444 \| fine	28.299 \| good	19.344 \| good	0.872 \| good	10.276 \| good	0.065 \| good
2026-03-09T15:00:00.000Z	115 \| sensitive	40.865 \| moderate	49.204 \| good	31.633 \| good	0.21 \| good	4.998 \| good	0.23 \| good
2026-03-09T16:00:00.000Z	112 \| sensitive	39.961 \| moderate	48.697 \| good	30.588 \| good	0.259 \| good	5.237 \| good	0.235 \| good
2026-03-09T17:00:00.000Z	115 \| sensitive	41.375 \| moderate	49.063 \| good	28.556 \| good	0.337 \| good	6.984 \| good	0.235 \| good
2026-03-09T18:00:00.000Z	119 \| sensitive	42.932 \| moderate	49.948 \| good	25.467 \| good	0.374 \| good	9.13 \| good	0.225 \| good
2026-03-09T19:00:00.000Z	122 \| sensitive	44.221 \| moderate	48.905 \| good	18.85 \| good	0.409 \| good	9.908 \| good	0.232 \| good
2026-03-09T20:00:00.000Z	127 \| sensitive	46.324 \| moderate	49.078 \| good	14.808 \| good	0.481 \| good	11.406 \| good	0.24 \| good
2026-03-09T21:00:00.000Z	139 \| sensitive	50.514 \| moderate	53.025 \| good	14.186 \| good	0.438 \| good	12.383 \| good	0.257 \| good
2026-03-09T22:00:00.000Z	149 \| sensitive	54.642 \| moderate	57.327 \| fine	13.092 \| good	0.347 \| good	14.227 \| good	0.273 \| good
2026-03-09T23:00:00.000Z	152 \| unhealthy	57.247 \| poor	59.882 \| fine	13.868 \| good	0.338 \| good	12.066 \| good	0.276 \| good
2026-03-10T00:00:00.000Z	151 \| unhealthy	55.782 \| poor	58.252 \| fine	15.593 \| good	0.255 \| good	9.492 \| good	0.265 \| good
2026-03-10T01:00:00.000Z	129 \| sensitive	47.148 \| moderate	50.32 \| good	19.244 \| good	0.194 \| good	6.765 \| good	0.239 \| good
2026-03-10T02:00:00.000Z	122 \| sensitive	43.887 \| moderate	48.394 \| good	19.031 \| good	0.155 \| good	4.981 \| good	0.231 \| good
2026-03-10T03:00:00.000Z	119 \| sensitive	43.211 \| moderate	45.961 \| good	17.645 \| good	0.163 \| good	5.739 \| good	0.239 \| good
2026-03-10T04:00:00.000Z	105 \| sensitive	36.735 \| moderate	41.899 \| good	15.448 \| good	0.201 \| good	6.464 \| good	0.226 \| good
2026-03-10T05:00:00.000Z	88 \| moderate	29.305 \| fine	34.484 \| good	15.271 \| good	0.205 \| good	6.504 \| good	0.211 \| good
2026-03-10T06:00:00.000Z	81 \| moderate	25.414 \| fine	29.549 \| good	14.894 \| good	0.178 \| good	7.052 \| good	0.195 \| good
2026-03-10T07:00:00.000Z	77 \| moderate	22.765 \| fine	26.916 \| good	17.613 \| good	0.197 \| good	7.431 \| good	0.174 \| good
2026-03-10T08:00:00.000Z	75 \| moderate	22.016 \| fine	25.619 \| good	21.56 \| good	0.224 \| good	5.687 \| good	0.161 \| good
2026-03-10T09:00:00.000Z	67 \| moderate	17.966 \| fine	21.949 \| good	23.628 \| good	0.26 \| good	4.335 \| good	0.152 \| good
2026-03-10T10:00:00.000Z	60 \| moderate	14.383 \| fine	19.833 \| good	27.781 \| good	0.231 \| good	3.371 \| good	0.151 \| good
2026-03-10T11:00:00.000Z	56 \| moderate	12.307 \| fine	16.004 \| good	30.99 \| good	0.164 \| good	2.229 \| good	0.143 \| good
2026-03-10T12:00:00.000Z	52 \| moderate	10.367 \| good	12.313 \| good	33.959 \| good	0.148 \| good	1.937 \| good	0.137 \| good
2026-03-10T13:00:00.000Z	52 \| moderate	9.773 \| good	11.419 \| good	35.412 \| good	0.162 \| good	1.847 \| good	0.136 \| good
2026-03-10T14:00:00.000Z	52 \| moderate	9.803 \| good	12.39 \| good	35.917 \| good	0.176 \| good	2.254 \| good	0.136 \| good
2026-03-10T15:00:00.000Z	49 \| good	8.724 \| good	12.901 \| good	36.178 \| good	0.199 \| good	3.16 \| good	0.137 \| good
2026-03-10T16:00:00.000Z	49 \| good	9.043 \| good	13.194 \| good	34.725 \| good	0.209 \| good	4.061 \| good	0.143 \| good
2026-03-10T17:00:00.000Z	52 \| moderate	9.63 \| good	12.524 \| good	34.14 \| good	0.242 \| good	5.45 \| good	0.147 \| good
2026-03-10T18:00:00.000Z	52 \| moderate	9.751 \| good	13.177 \| good	30.86 \| good	0.311 \| good	6.302 \| good	0.149 \| good
2026-03-10T19:00:00.000Z	52 \| moderate	10.299 \| good	14.448 \| good	27.124 \| good	0.378 \| good	6.674 \| good	0.148 \| good
2026-03-10T20:00:00.000Z	54 \| moderate	11.397 \| good	14.471 \| good	28.993 \| good	0.417 \| good	6.508 \| good	0.142 \| good
2026-03-10T21:00:00.000Z	54 \| moderate	10.861 \| good	13.531 \| good	29.424 \| good	0.413 \| good	6.011 \| good	0.142 \| good
2026-03-10T22:00:00.000Z	49 \| good	9.453 \| good	11.987 \| good	28.225 \| good	0.381 \| good	5.578 \| good	0.14 \| good
2026-03-10T23:00:00.000Z	49 \| good	9.458 \| good	10.888 \| good	29.733 \| good	0.383 \| good	4.774 \| good	0.137 \| good
2026-03-11T00:00:00.000Z	38 \| good	6.784 \| good	8.508 \| good	34.688 \| good	0.3 \| good	3.463 \| good	0.135 \| good
2026-03-11T01:00:00.000Z	34 \| good	4.544 \| good	6.969 \| good	37.472 \| good	0.196 \| good	2.413 \| good	0.132 \| good
2026-03-11T02:00:00.000Z	35 \| good	3.771 \| good	5.832 \| good	38.381 \| good	0.136 \| good	1.853 \| good	0.13 \| good
2026-03-11T03:00:00.000Z	37 \| good	3.275 \| good	5.119 \| good	40.257 \| good	0.11 \| good	1.538 \| good	0.129 \| good
2026-03-11T04:00:00.000Z	38 \| good	2.502 \| good	3.795 \| good	40.691 \| good	0.089 \| good	1.337 \| good	0.128 \| good
2026-03-11T05:00:00.000Z	36 \| good	2.115 \| good	3.501 \| good	38.974 \| good	0.066 \| good	1.206 \| good	0.128 \| good
2026-03-11T06:00:00.000Z	35 \| good	2.282 \| good	3.224 \| good	37.905 \| good	0.073 \| good	1.231 \| good	0.128 \| good
2026-03-11T07:00:00.000Z	34 \| good	2.461 \| good	2.949 \| good	37.119 \| good	0.107 \| good	1.505 \| good	0.128 \| good
2026-03-11T08:00:00.000Z	34 \| good	2.303 \| good	3.149 \| good	36.943 \| good	0.17 \| good	1.863 \| good	0.129 \| good
2026-03-11T09:00:00.000Z	33 \| good	2.758 \| good	4.259 \| good	36.103 \| good	0.206 \| good	1.837 \| good	0.129 \| good
2026-03-11T10:00:00.000Z	32 \| good	3.276 \| good	6.988 \| good	34.888 \| good	0.174 \| good	1.406 \| good	0.129 \| good
2026-03-11T11:00:00.000Z	34 \| good	3.234 \| good	8.286 \| good	36.801 \| good	0.16 \| good	1.375 \| good	0.133 \| good
2026-03-11T12:00:00.000Z	34 \| good	3.107 \| good	8.221 \| good	37.31 \| good	0.169 \| good	1.476 \| good	0.136 \| good
2026-03-11T13:00:00.000Z	35 \| good	3.217 \| good	8.616 \| good	37.845 \| good	0.156 \| good	1.44 \| good	0.137 \| good
2026-03-11T14:00:00.000Z	36 \| good	3.407 \| good	8.454 \| good	39.378 \| good	0.151 \| good	1.306 \| good	0.139 \| good

North Walsham

Empower business decisions with accurate air quality data

North Walsham, Norfolk air quality map: Real-time AQI near you

0.07ppm

How accurate is Norfolk, UK air quality data?

Air quality measurements for Norfolk, 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

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Frequently asked questions

How frequently is the air quality data for North Walsham, Norfolk updated?

Air quality data for North Walsham, Norfolk is updated on an hourly basis.

When did North Walsham, Norfolk experience the worst air quality in the last 24 hours?

The worst air quality in North Walsham, Norfolk was recorded at 11:00:00 on 2026-03-09.

When did North Walsham, Norfolk have its best air quality in the last 24 hours?

The best air quality in North Walsham, Norfolk was recorded at 02:00:00 on 2026-03-08.

What is the real-time air quality index for North Walsham, Norfolk?

The real-time air quality index in North Walsham, Norfolk is 79, currently categorized as Moderate.

Which pollutant is found most often in North Walsham, Norfolk?

The most common pollutant in North Walsham, Norfolk is PM2.5.

What can I do if the air quality in North Walsham, Norfolk is poor?

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

What are the current PM_2.5 levels in North Walsham, Norfolk?

The measured PM_2.5 levels in North Walsham, Norfolk at present are 24.444 μg/m³.

What are the current PM₁₀ levels at North Walsham, Norfolk?

The current PM₁₀ levels in North Walsham, Norfolk are 28.299 μg/m³.

What are the current carbon monoxide (CO) levels at North Walsham, Norfolk?

The current carbon monoxide (CO) level in North Walsham, Norfolk is 0.065 ppm.

What are the current sulfur dioxide (SO₂) levels at North Walsham, Norfolk?

The current sulfur dioxide (SO₂) levels in North Walsham, Norfolk are 0.872 ppb.

What are the current ozone (O₃) levels at North Walsham, Norfolk?

The current ozone (O₃) levels at North Walsham, Norfolk is 19.344 ppm.

What are the current nitrogen dioxide (NO₂) levels at North Walsham, Norfolk?

The current nitrogen dioxide (NO₂) levels at North Walsham, Norfolk is 10.276 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T15:00:00.000Z	36 \| good	4.961 \| good	10.325 \| good	38.851 \| good	0.613 \| good	4.851 \| good	0.057 \| good
2026-03-07T16:00:00.000Z	38 \| good	4.848 \| good	10.825 \| good	41.02 \| good	0.731 \| good	4.68 \| good	0.062 \| good
2026-03-07T17:00:00.000Z	37 \| good	5.19 \| good	14.866 \| good	40.414 \| good	0.691 \| good	4.6 \| good	0.091 \| good
2026-03-07T18:00:00.000Z	37 \| good	4.821 \| good	15.697 \| good	40.264 \| good	0.692 \| good	4.636 \| good	0.094 \| good
2026-03-07T19:00:00.000Z	37 \| good	4.962 \| good	15.573 \| good	40.496 \| good	0.661 \| good	5.633 \| good	0.117 \| good
2026-03-07T20:00:00.000Z	37 \| good	4.873 \| good	12.969 \| good	40.243 \| good	0.693 \| good	6.913 \| good	0.197 \| good
2026-03-07T21:00:00.000Z	36 \| good	5.24 \| good	13.683 \| good	39.338 \| good	0.585 \| good	5.718 \| good	0.278 \| good
2026-03-07T22:00:00.000Z	36 \| good	5.885 \| good	11.898 \| good	39.119 \| good	0.664 \| good	4.207 \| good	0.292 \| good
2026-03-07T23:00:00.000Z	36 \| good	5.941 \| good	12.33 \| good	38.656 \| good	0.603 \| good	5.132 \| good	0.331 \| good
2026-03-08T00:00:00.000Z	34 \| good	5.298 \| good	9.987 \| good	37.138 \| good	0.666 \| good	5.269 \| good	1.005 \| good
2026-03-08T01:00:00.000Z	32 \| good	5.289 \| good	10.246 \| good	35.377 \| good	0.67 \| good	4.18 \| good	0.88 \| good
2026-03-08T02:00:00.000Z	31 \| good	5.47 \| good	9.786 \| good	34.116 \| good	0.67 \| good	3.531 \| good	0.799 \| good
2026-03-08T03:00:00.000Z	33 \| good	6.144 \| good	10.289 \| good	33.13 \| good	0.671 \| good	2.902 \| good	0.659 \| good
2026-03-08T04:00:00.000Z	33 \| good	6.084 \| good	14.81 \| good	32.489 \| good	0.608 \| good	3.104 \| good	0.635 \| good
2026-03-08T05:00:00.000Z	33 \| good	6.429 \| good	10.414 \| good	31.554 \| good	0.671 \| good	2.945 \| good	0.6 \| good
2026-03-08T06:00:00.000Z	38 \| good	6.726 \| good	11.11 \| good	31.453 \| good	0.67 \| good	3.356 \| good	0.529 \| good
2026-03-08T07:00:00.000Z	38 \| good	7.095 \| good	11.493 \| good	30.689 \| good	0.558 \| good	3.38 \| good	0.154 \| good
2026-03-08T08:00:00.000Z	38 \| good	6.871 \| good	18.062 \| good	27.952 \| good	0.527 \| good	3.089 \| good	0.157 \| good
2026-03-08T09:00:00.000Z	38 \| good	7.488 \| good	16.908 \| good	28.834 \| good	0.526 \| good	3.001 \| good	0.159 \| good
2026-03-08T10:00:00.000Z	44 \| good	8.027 \| good	13.828 \| good	27.866 \| good	0.603 \| good	3.432 \| good	0.114 \| good
2026-03-08T11:00:00.000Z	44 \| good	7.739 \| good	13.134 \| good	29.844 \| good	0.686 \| good	4.221 \| good	0.086 \| good
2026-03-08T12:00:00.000Z	44 \| good	7.631 \| good	14.232 \| good	30.77 \| good	0.715 \| good	4.639 \| good	0.067 \| good
2026-03-08T13:00:00.000Z	44 \| good	8.462 \| good	20.199 \| good	31.382 \| good	0.716 \| good	4.625 \| good	0.06 \| good
2026-03-08T14:00:00.000Z	44 \| good	8.394 \| good	21.927 \| good	32.612 \| good	0.591 \| good	6.383 \| good	0.057 \| good
2026-03-08T15:00:00.000Z	52 \| moderate	10.043 \| good	14.527 \| good	34.932 \| good	0.611 \| good	6.826 \| good	0.067 \| good
2026-03-08T16:00:00.000Z	52 \| moderate	10.004 \| good	16.608 \| good	34.561 \| good	0.658 \| good	7.371 \| good	0.07 \| good
2026-03-08T17:00:00.000Z	54 \| moderate	10.598 \| good	23.073 \| good	31.542 \| good	0.736 \| good	6.387 \| good	0.098 \| good
2026-03-08T18:00:00.000Z	52 \| moderate	9.731 \| good	30.733 \| good	30.858 \| good	0.621 \| good	5.753 \| good	0.128 \| good
2026-03-08T19:00:00.000Z	58 \| moderate	13.173 \| fine	32.583 \| good	25.438 \| good	0.479 \| good	7.03 \| good	0.203 \| good
2026-03-08T20:00:00.000Z	56 \| moderate	12.377 \| fine	22.654 \| good	27.193 \| good	0.486 \| good	6.153 \| good	0.179 \| good
2026-03-08T21:00:00.000Z	66 \| moderate	16.533 \| fine	27.758 \| good	26.496 \| good	0.588 \| good	5.622 \| good	0.289 \| good
2026-03-08T22:00:00.000Z	58 \| moderate	13.468 \| fine	19.641 \| good	26.851 \| good	0.584 \| good	5.635 \| good	0.353 \| good
2026-03-08T23:00:00.000Z	54 \| moderate	11.467 \| good	15.563 \| good	26.531 \| good	0.591 \| good	6.943 \| good	0.267 \| good
2026-03-09T00:00:00.000Z	54 \| moderate	11.375 \| good	16.015 \| good	24.832 \| good	0.627 \| good	5.737 \| good	0.736 \| good
2026-03-09T01:00:00.000Z	56 \| moderate	11.919 \| good	16.202 \| good	23.644 \| good	0.573 \| good	5.509 \| good	0.646 \| good
2026-03-09T02:00:00.000Z	56 \| moderate	12.392 \| fine	17.114 \| good	22.443 \| good	0.609 \| good	5.102 \| good	0.671 \| good
2026-03-09T03:00:00.000Z	60 \| moderate	13.586 \| fine	29.209 \| good	21.309 \| good	0.79 \| good	5.258 \| good	0.538 \| good
2026-03-09T04:00:00.000Z	62 \| moderate	15.161 \| fine	29.628 \| good	19.531 \| good	0.673 \| good	5.287 \| good	0.496 \| good
2026-03-09T05:00:00.000Z	69 \| moderate	18.687 \| fine	37.032 \| good	19.293 \| good	0.6 \| good	5.508 \| good	0.463 \| good
2026-03-09T06:00:00.000Z	71 \| moderate	19.685 \| fine	40.497 \| good	18.734 \| good	0.576 \| good	6.785 \| good	0.457 \| good
2026-03-09T07:00:00.000Z	71 \| moderate	20.388 \| fine	71.819 \| fine	18.336 \| good	0.593 \| good	8.565 \| good	0.171 \| good
2026-03-09T08:00:00.000Z	73 \| moderate	20.532 \| fine	48.261 \| good	18.358 \| good	0.483 \| good	11.8 \| good	0.177 \| good
2026-03-09T09:00:00.000Z	71 \| moderate	20.066 \| fine	37.811 \| good	14.301 \| good	0.482 \| good	12.006 \| good	0.139 \| good
2026-03-09T10:00:00.000Z	73 \| moderate	21.059 \| fine	62.759 \| fine	20.577 \| good	0.498 \| good	9.447 \| good	0.121 \| good
2026-03-09T11:00:00.000Z	84 \| moderate	26.671 \| fine	59.231 \| fine	19.577 \| good	0.592 \| good	9.378 \| good	0.121 \| good
2026-03-09T12:00:00.000Z	82 \| moderate	26.459 \| fine	99.847 \| fine	20.548 \| good	0.679 \| good	10.477 \| good	0.064 \| good
2026-03-09T13:00:00.000Z	81 \| moderate	24.596 \| fine	48.864 \| good	20.224 \| good	0.681 \| good	9.957 \| good	0.069 \| good
2026-03-09T14:00:00.000Z	79 \| moderate	24.444 \| fine	28.299 \| good	19.344 \| good	0.872 \| good	10.276 \| good	0.065 \| good
2026-03-09T14:00:00.000Z	79 \| moderate	24.444 \| fine	28.299 \| good	19.344 \| good	0.872 \| good	10.276 \| good	0.065 \| good
2026-03-09T15:00:00.000Z	115 \| sensitive	40.865 \| moderate	49.204 \| good	31.633 \| good	0.21 \| good	4.998 \| good	0.23 \| good
2026-03-09T16:00:00.000Z	112 \| sensitive	39.961 \| moderate	48.697 \| good	30.588 \| good	0.259 \| good	5.237 \| good	0.235 \| good
2026-03-09T17:00:00.000Z	115 \| sensitive	41.375 \| moderate	49.063 \| good	28.556 \| good	0.337 \| good	6.984 \| good	0.235 \| good
2026-03-09T18:00:00.000Z	119 \| sensitive	42.932 \| moderate	49.948 \| good	25.467 \| good	0.374 \| good	9.13 \| good	0.225 \| good
2026-03-09T19:00:00.000Z	122 \| sensitive	44.221 \| moderate	48.905 \| good	18.85 \| good	0.409 \| good	9.908 \| good	0.232 \| good
2026-03-09T20:00:00.000Z	127 \| sensitive	46.324 \| moderate	49.078 \| good	14.808 \| good	0.481 \| good	11.406 \| good	0.24 \| good
2026-03-09T21:00:00.000Z	139 \| sensitive	50.514 \| moderate	53.025 \| good	14.186 \| good	0.438 \| good	12.383 \| good	0.257 \| good
2026-03-09T22:00:00.000Z	149 \| sensitive	54.642 \| moderate	57.327 \| fine	13.092 \| good	0.347 \| good	14.227 \| good	0.273 \| good
2026-03-09T23:00:00.000Z	152 \| unhealthy	57.247 \| poor	59.882 \| fine	13.868 \| good	0.338 \| good	12.066 \| good	0.276 \| good
2026-03-10T00:00:00.000Z	151 \| unhealthy	55.782 \| poor	58.252 \| fine	15.593 \| good	0.255 \| good	9.492 \| good	0.265 \| good
2026-03-10T01:00:00.000Z	129 \| sensitive	47.148 \| moderate	50.32 \| good	19.244 \| good	0.194 \| good	6.765 \| good	0.239 \| good
2026-03-10T02:00:00.000Z	122 \| sensitive	43.887 \| moderate	48.394 \| good	19.031 \| good	0.155 \| good	4.981 \| good	0.231 \| good
2026-03-10T03:00:00.000Z	119 \| sensitive	43.211 \| moderate	45.961 \| good	17.645 \| good	0.163 \| good	5.739 \| good	0.239 \| good
2026-03-10T04:00:00.000Z	105 \| sensitive	36.735 \| moderate	41.899 \| good	15.448 \| good	0.201 \| good	6.464 \| good	0.226 \| good
2026-03-10T05:00:00.000Z	88 \| moderate	29.305 \| fine	34.484 \| good	15.271 \| good	0.205 \| good	6.504 \| good	0.211 \| good
2026-03-10T06:00:00.000Z	81 \| moderate	25.414 \| fine	29.549 \| good	14.894 \| good	0.178 \| good	7.052 \| good	0.195 \| good
2026-03-10T07:00:00.000Z	77 \| moderate	22.765 \| fine	26.916 \| good	17.613 \| good	0.197 \| good	7.431 \| good	0.174 \| good
2026-03-10T08:00:00.000Z	75 \| moderate	22.016 \| fine	25.619 \| good	21.56 \| good	0.224 \| good	5.687 \| good	0.161 \| good
2026-03-10T09:00:00.000Z	67 \| moderate	17.966 \| fine	21.949 \| good	23.628 \| good	0.26 \| good	4.335 \| good	0.152 \| good
2026-03-10T10:00:00.000Z	60 \| moderate	14.383 \| fine	19.833 \| good	27.781 \| good	0.231 \| good	3.371 \| good	0.151 \| good
2026-03-10T11:00:00.000Z	56 \| moderate	12.307 \| fine	16.004 \| good	30.99 \| good	0.164 \| good	2.229 \| good	0.143 \| good
2026-03-10T12:00:00.000Z	52 \| moderate	10.367 \| good	12.313 \| good	33.959 \| good	0.148 \| good	1.937 \| good	0.137 \| good
2026-03-10T13:00:00.000Z	52 \| moderate	9.773 \| good	11.419 \| good	35.412 \| good	0.162 \| good	1.847 \| good	0.136 \| good
2026-03-10T14:00:00.000Z	52 \| moderate	9.803 \| good	12.39 \| good	35.917 \| good	0.176 \| good	2.254 \| good	0.136 \| good
2026-03-10T15:00:00.000Z	49 \| good	8.724 \| good	12.901 \| good	36.178 \| good	0.199 \| good	3.16 \| good	0.137 \| good
2026-03-10T16:00:00.000Z	49 \| good	9.043 \| good	13.194 \| good	34.725 \| good	0.209 \| good	4.061 \| good	0.143 \| good
2026-03-10T17:00:00.000Z	52 \| moderate	9.63 \| good	12.524 \| good	34.14 \| good	0.242 \| good	5.45 \| good	0.147 \| good
2026-03-10T18:00:00.000Z	52 \| moderate	9.751 \| good	13.177 \| good	30.86 \| good	0.311 \| good	6.302 \| good	0.149 \| good
2026-03-10T19:00:00.000Z	52 \| moderate	10.299 \| good	14.448 \| good	27.124 \| good	0.378 \| good	6.674 \| good	0.148 \| good
2026-03-10T20:00:00.000Z	54 \| moderate	11.397 \| good	14.471 \| good	28.993 \| good	0.417 \| good	6.508 \| good	0.142 \| good
2026-03-10T21:00:00.000Z	54 \| moderate	10.861 \| good	13.531 \| good	29.424 \| good	0.413 \| good	6.011 \| good	0.142 \| good
2026-03-10T22:00:00.000Z	49 \| good	9.453 \| good	11.987 \| good	28.225 \| good	0.381 \| good	5.578 \| good	0.14 \| good
2026-03-10T23:00:00.000Z	49 \| good	9.458 \| good	10.888 \| good	29.733 \| good	0.383 \| good	4.774 \| good	0.137 \| good
2026-03-11T00:00:00.000Z	38 \| good	6.784 \| good	8.508 \| good	34.688 \| good	0.3 \| good	3.463 \| good	0.135 \| good
2026-03-11T01:00:00.000Z	34 \| good	4.544 \| good	6.969 \| good	37.472 \| good	0.196 \| good	2.413 \| good	0.132 \| good
2026-03-11T02:00:00.000Z	35 \| good	3.771 \| good	5.832 \| good	38.381 \| good	0.136 \| good	1.853 \| good	0.13 \| good
2026-03-11T03:00:00.000Z	37 \| good	3.275 \| good	5.119 \| good	40.257 \| good	0.11 \| good	1.538 \| good	0.129 \| good
2026-03-11T04:00:00.000Z	38 \| good	2.502 \| good	3.795 \| good	40.691 \| good	0.089 \| good	1.337 \| good	0.128 \| good
2026-03-11T05:00:00.000Z	36 \| good	2.115 \| good	3.501 \| good	38.974 \| good	0.066 \| good	1.206 \| good	0.128 \| good
2026-03-11T06:00:00.000Z	35 \| good	2.282 \| good	3.224 \| good	37.905 \| good	0.073 \| good	1.231 \| good	0.128 \| good
2026-03-11T07:00:00.000Z	34 \| good	2.461 \| good	2.949 \| good	37.119 \| good	0.107 \| good	1.505 \| good	0.128 \| good
2026-03-11T08:00:00.000Z	34 \| good	2.303 \| good	3.149 \| good	36.943 \| good	0.17 \| good	1.863 \| good	0.129 \| good
2026-03-11T09:00:00.000Z	33 \| good	2.758 \| good	4.259 \| good	36.103 \| good	0.206 \| good	1.837 \| good	0.129 \| good
2026-03-11T10:00:00.000Z	32 \| good	3.276 \| good	6.988 \| good	34.888 \| good	0.174 \| good	1.406 \| good	0.129 \| good
2026-03-11T11:00:00.000Z	34 \| good	3.234 \| good	8.286 \| good	36.801 \| good	0.16 \| good	1.375 \| good	0.133 \| good
2026-03-11T12:00:00.000Z	34 \| good	3.107 \| good	8.221 \| good	37.31 \| good	0.169 \| good	1.476 \| good	0.136 \| good
2026-03-11T13:00:00.000Z	35 \| good	3.217 \| good	8.616 \| good	37.845 \| good	0.156 \| good	1.44 \| good	0.137 \| good
2026-03-11T14:00:00.000Z	36 \| good	3.407 \| good	8.454 \| good	39.378 \| good	0.151 \| good	1.306 \| good	0.139 \| good

Real-time air quality index in North Walsham, Norfolk today

Common air pollutants in North Walsham, Norfolk

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live North Walsham, Norfolk air quality forecast and history

Empower business decisions with accurate air quality data

North Walsham, Norfolk air quality map: Real-time AQI near you

Air quality in nearby cities

Taverham, Norfolk

Norwich, Norfolk

Wymondham, Norfolk

Great Yarmouth, Norfolk

Dereham, Norfolk

Bradwell, Norfolk

How accurate is Norfolk, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently is the air quality data for North Walsham, Norfolk updated?

When did North Walsham, Norfolk experience the worst air quality in the last 24 hours?

When did North Walsham, Norfolk have its best air quality in the last 24 hours?

What is the real-time air quality index for North Walsham, Norfolk?

Which pollutant is found most often in North Walsham, Norfolk?

What can I do if the air quality in North Walsham, Norfolk is poor?

What are the current PM2.5 levels in North Walsham, Norfolk?

What are the current PM10 levels at North Walsham, Norfolk?

What are the current carbon monoxide (CO) levels at North Walsham, Norfolk?

What are the current sulfur dioxide (SO2) levels at North Walsham, Norfolk?

What are the current ozone (O3) levels at North Walsham, Norfolk?

What are the current nitrogen dioxide (NO2) levels at North Walsham, Norfolk?

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 North Walsham, Norfolk?

What are the current PM₁₀ levels at North Walsham, Norfolk?

What are the current sulfur dioxide (SO₂) levels at North Walsham, Norfolk?

What are the current ozone (O₃) levels at North Walsham, Norfolk?

What are the current nitrogen dioxide (NO₂) levels at North Walsham, Norfolk?