What are the current PM10 levels at Leominster, County Of Herefordshire?

The current PM10 levels in Leominster, County Of Herefordshire are 9.477 μg/m3.

What are the current sulfur dioxide (SO2) levels at Leominster, County Of Herefordshire?

The current sulfur dioxide (SO2) levels in Leominster, County Of Herefordshire are 0.65 ppb.

What are the current ozone (O3) levels at Leominster, County Of Herefordshire?

The current ozone (O3) levels at Leominster, County Of Herefordshire is 36.738 ppm.

What are the current nitrogen dioxide (NO2) levels at Leominster, County Of Herefordshire?

The current nitrogen dioxide (NO2) levels at Leominster, County Of Herefordshire is 0.579 ppb.

Real-time air quality index in Leominster, County of Herefordshire today

Q: What are the current PM2.5 levels in Leominster, County Of Herefordshire?

The measured PM2.5 levels in Leominster, County Of Herefordshire at present are 3.33 μg/m3.

Stay updated with real-time air quality in Leominster, County of Herefordshire 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

Leominster, County of Herefordshire

Last updated: ... (Local time)

Common air pollutants in Leominster, County of Herefordshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.33 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.48 μg/m³

155

255

425

605+

Ozone (O₃)

36.74 ppb

201

201+

Sulfur Dioxide (SO₂)

0.65 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

0.58 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Leominster, County of Herefordshire

Get Live Pollen Counts

Leominster, County of Herefordshire

Scroll To Air Quality Map

Track live Leominster, County Of Herefordshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	25 \| good	3.169 \| good	9.47 \| good	26.531 \| good	0.468 \| good	0.532 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	62 \| moderate	4.334 \| good	8.298 \| good	31.122 \| good	45.413 \| fine	0.532 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	33 \| good	4.851 \| good	9.845 \| good	35.714 \| good	0.891 \| good	1.064 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	36 \| good	4.716 \| good	8.576 \| good	39.286 \| good	0.648 \| good	1.064 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	39 \| good	3.636 \| good	10.368 \| good	41.837 \| good	0.717 \| good	1.064 \| good	0.662 \| good
2026-05-12T18:00:00.000Z	40 \| good	3.621 \| good	11.867 \| good	43.367 \| good	0.652 \| good	0.532 \| good	0.662 \| good
2026-05-12T19:00:00.000Z	41 \| good	3.864 \| good	11.258 \| good	44.388 \| good	0.776 \| good	0.532 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	41 \| good	3.568 \| good	11.152 \| good	44.388 \| good	0.718 \| good	0.532 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	41 \| good	4.049 \| good	11.206 \| good	44.388 \| good	0.787 \| good	1.064 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	40 \| good	4.06 \| good	9.117 \| good	43.367 \| good	0.637 \| good	1.064 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	39 \| good	3.739 \| good	8.561 \| good	41.837 \| good	0.695 \| good	1.596 \| good	0.662 \| good
2026-05-13T00:00:00.000Z	36 \| good	4.057 \| good	11.234 \| good	39.286 \| good	0.695 \| good	1.596 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	34 \| good	4.747 \| good	11.553 \| good	37.245 \| good	0.902 \| good	1.064 \| good	0.662 \| good
2026-05-13T02:00:00.000Z	33 \| good	4.921 \| good	11.553 \| good	36.224 \| good	0.821 \| good	0.532 \| good	0.662 \| good
2026-05-13T03:00:00.000Z	32 \| good	5.256 \| good	13.27 \| good	34.694 \| good	0.658 \| good	1.289 \| good	0.662 \| good
2026-05-13T04:00:00.000Z	31 \| good	4.801 \| good	12.636 \| good	33.673 \| good	0.658 \| good	2.102 \| good	0.662 \| good
2026-05-13T05:00:00.000Z	31 \| good	4.697 \| good	11.366 \| good	32.653 \| good	0.695 \| good	0.871 \| good	0.662 \| good
2026-05-13T06:00:00.000Z	31 \| good	4.685 \| good	12.445 \| good	32.653 \| good	0.763 \| good	0.946 \| good	0.662 \| good
2026-05-13T07:00:00.000Z	31 \| good	5.168 \| good	12.686 \| good	33.163 \| good	0.763 \| good	0.532 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	32 \| good	5 \| good	11.525 \| good	34.694 \| good	0.763 \| good	1.064 \| good	0.662 \| good
2026-05-13T09:00:00.000Z	33 \| good	5.606 \| good	13.249 \| good	34.694 \| good	0.693 \| good	1.596 \| good	0.662 \| good
2026-05-13T10:00:00.000Z	32 \| good	5.351 \| good	11.268 \| good	34.694 \| good	0.693 \| good	0.532 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	32 \| good	5.398 \| good	11.957 \| good	34.694 \| good	0.693 \| good	0.532 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	33 \| good	5.704 \| good	13.017 \| good	35.204 \| good	0.693 \| good	2.154 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	32 \| good	5.383 \| good	14.944 \| good	35.204 \| good	0.624 \| good	1.777 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	5.412 \| good	14.611 \| good	35.714 \| good	0.706 \| good	2.196 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	6.22 \| good	13.11 \| good	35.714 \| good	0.706 \| good	0.532 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	6.282 \| good	15.397 \| good	36.224 \| good	0.844 \| good	0.532 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	34 \| good	6.092 \| good	15.374 \| good	37.245 \| good	0.832 \| good	1.064 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	35 \| good	6.084 \| good	16.948 \| good	37.755 \| good	0.832 \| good	0.532 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	35 \| good	5.1 \| good	16.945 \| good	38.265 \| good	0.763 \| good	0.532 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	35 \| good	5.12 \| good	17.06 \| good	38.265 \| good	0.763 \| good	0.532 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	35 \| good	5.102 \| good	14.931 \| good	38.265 \| good	0.763 \| good	0.532 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	35 \| good	5.019 \| good	15.592 \| good	37.755 \| good	0.763 \| good	0.532 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	34 \| good	5.119 \| good	13.163 \| good	37.245 \| good	0.681 \| good	0.532 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	34 \| good	4.723 \| good	11.117 \| good	37.245 \| good	0.763 \| good	1.216 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	34 \| good	4.721 \| good	10.71 \| good	36.735 \| good	0.763 \| good	0.532 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	33 \| good	5.022 \| good	10.317 \| good	36.224 \| good	0.763 \| good	0.881 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	33 \| good	4.51 \| good	10.056 \| good	35.714 \| good	0.763 \| good	0.709 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	33 \| good	3.881 \| good	11.678 \| good	35.714 \| good	0.641 \| good	1.169 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	33 \| good	4.206 \| good	10.514 \| good	35.714 \| good	0.516 \| good	1.46 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	33 \| good	3.948 \| good	10.758 \| good	35.714 \| good	0.589 \| good	2.436 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	33 \| good	4.156 \| good	11.458 \| good	35.714 \| good	0.705 \| good	1.064 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	33 \| good	3.936 \| good	9.235 \| good	35.714 \| good	0.705 \| good	2.128 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	33 \| good	3.587 \| good	8.825 \| good	35.714 \| good	0.648 \| good	2.128 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	33 \| good	3.337 \| good	9.745 \| good	35.714 \| good	0.648 \| good	1.064 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	33 \| good	3.316 \| good	9.13 \| good	36.224 \| good	0.649 \| good	0.532 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	34 \| good	3.335 \| good	9.489 \| good	36.735 \| good	0.649 \| good	0.532 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	34 \| good	3.33 \| good	9.477 \| good	36.738 \| good	0.65 \| good	0.579 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	38 \| good	1.868 \| good	3.836 \| good	41.042 \| good	0.034 \| good	0.338 \| good	0.107 \| good
2026-05-14T14:00:00.000Z	39 \| good	1.923 \| good	3.996 \| good	41.977 \| good	0.032 \| good	0.35 \| good	0.106 \| good
2026-05-14T15:00:00.000Z	38 \| good	2.104 \| good	4.237 \| good	41.347 \| good	0.033 \| good	0.374 \| good	0.106 \| good
2026-05-14T16:00:00.000Z	38 \| good	2.426 \| good	4.818 \| good	40.954 \| good	0.039 \| good	0.442 \| good	0.106 \| good
2026-05-14T17:00:00.000Z	38 \| good	2.477 \| good	4.961 \| good	40.687 \| good	0.052 \| good	0.578 \| good	0.106 \| good
2026-05-14T18:00:00.000Z	37 \| good	2.513 \| good	5.119 \| good	40.371 \| good	0.069 \| good	0.908 \| good	0.108 \| good
2026-05-14T19:00:00.000Z	36 \| good	2.872 \| good	5.238 \| good	39.026 \| good	0.095 \| good	1.158 \| good	0.109 \| good
2026-05-14T20:00:00.000Z	34 \| good	3.052 \| good	5.107 \| good	37.361 \| good	0.124 \| good	1.625 \| good	0.112 \| good
2026-05-14T21:00:00.000Z	32 \| good	3.226 \| good	5.068 \| good	34.95 \| good	0.17 \| good	2.292 \| good	0.115 \| good
2026-05-14T22:00:00.000Z	29 \| good	3.35 \| good	5.231 \| good	31.415 \| good	0.199 \| good	2.801 \| good	0.117 \| good
2026-05-14T23:00:00.000Z	27 \| good	3.495 \| good	5.121 \| good	29.236 \| good	0.177 \| good	2.936 \| good	0.119 \| good
2026-05-15T00:00:00.000Z	25 \| good	3.891 \| good	5.701 \| good	27.349 \| good	0.138 \| good	3.148 \| good	0.121 \| good
2026-05-15T01:00:00.000Z	27 \| good	4.773 \| good	6.868 \| good	26.709 \| good	0.125 \| good	3.345 \| good	0.122 \| good
2026-05-15T02:00:00.000Z	33 \| good	5.757 \| good	7.927 \| good	24.937 \| good	0.141 \| good	3.531 \| good	0.122 \| good
2026-05-15T03:00:00.000Z	33 \| good	6.366 \| good	8.414 \| good	24.422 \| good	0.167 \| good	3.501 \| good	0.122 \| good
2026-05-15T04:00:00.000Z	38 \| good	6.952 \| good	9.364 \| good	25.041 \| good	0.172 \| good	3.369 \| good	0.121 \| good
2026-05-15T05:00:00.000Z	33 \| good	5.742 \| good	9.307 \| good	27.044 \| good	0.14 \| good	2.437 \| good	0.118 \| good
2026-05-15T06:00:00.000Z	29 \| good	4.107 \| good	7.236 \| good	31.334 \| good	0.103 \| good	1.385 \| good	0.113 \| good
2026-05-15T07:00:00.000Z	34 \| good	2.851 \| good	5.054 \| good	36.84 \| good	0.09 \| good	1.049 \| good	0.113 \| good
2026-05-15T08:00:00.000Z	36 \| good	2.681 \| good	4.484 \| good	39.042 \| good	0.08 \| good	0.912 \| good	0.112 \| good
2026-05-15T09:00:00.000Z	37 \| good	2.354 \| good	4.302 \| good	39.997 \| good	0.086 \| good	0.865 \| good	0.111 \| good
2026-05-15T10:00:00.000Z	38 \| good	2.171 \| good	4.384 \| good	40.946 \| good	0.084 \| good	0.819 \| good	0.112 \| good
2026-05-15T11:00:00.000Z	39 \| good	2.364 \| good	4.848 \| good	42.226 \| good	0.071 \| good	0.726 \| good	0.111 \| good
2026-05-15T12:00:00.000Z	41 \| good	2.439 \| good	5.596 \| good	43.666 \| good	0.06 \| good	0.501 \| good	0.108 \| good
2026-05-15T13:00:00.000Z	41 \| good	2.24 \| good	6.069 \| good	44.435 \| good	0.047 \| good	0.376 \| good	0.106 \| good
2026-05-15T14:00:00.000Z	44 \| good	1.995 \| good	5.978 \| good	48.339 \| good	0.039 \| good	0.301 \| good	0.105 \| good
2026-05-15T15:00:00.000Z	45 \| good	1.971 \| good	5.357 \| good	49.395 \| good	0.039 \| good	0.321 \| good	0.104 \| good
2026-05-15T16:00:00.000Z	45 \| good	2.031 \| good	5.44 \| good	49.496 \| good	0.043 \| good	0.365 \| good	0.104 \| good
2026-05-15T17:00:00.000Z	46 \| good	2.128 \| good	5.597 \| good	49.511 \| good	0.053 \| good	0.405 \| good	0.105 \| good
2026-05-15T18:00:00.000Z	45 \| good	2.302 \| good	5.58 \| good	48.574 \| good	0.068 \| good	0.542 \| good	0.106 \| good
2026-05-15T19:00:00.000Z	41 \| good	2.542 \| good	6.15 \| good	44.438 \| good	0.1 \| good	0.794 \| good	0.108 \| good
2026-05-15T20:00:00.000Z	37 \| good	3.055 \| good	6.26 \| good	40.131 \| good	0.138 \| good	1.114 \| good	0.111 \| good
2026-05-15T21:00:00.000Z	35 \| good	2.981 \| good	6.721 \| good	38.238 \| good	0.16 \| good	1.294 \| good	0.113 \| good
2026-05-15T22:00:00.000Z	31 \| good	3.568 \| good	7.017 \| good	34.334 \| good	0.161 \| good	1.564 \| good	0.114 \| good
2026-05-15T23:00:00.000Z	30 \| good	3.472 \| good	6.751 \| good	32.417 \| good	0.128 \| good	1.664 \| good	0.113 \| good
2026-05-16T00:00:00.000Z	28 \| good	3.149 \| good	5.998 \| good	30.483 \| good	0.085 \| good	1.529 \| good	0.11 \| good
2026-05-16T01:00:00.000Z	27 \| good	2.981 \| good	5.799 \| good	29.042 \| good	0.075 \| good	1.298 \| good	0.11 \| good
2026-05-16T02:00:00.000Z	26 \| good	3.073 \| good	5.998 \| good	27.594 \| good	0.069 \| good	1.213 \| good	0.109 \| good
2026-05-16T03:00:00.000Z	25 \| good	3.125 \| good	6.116 \| good	26.846 \| good	0.063 \| good	1.132 \| good	0.109 \| good
2026-05-16T04:00:00.000Z	24 \| good	3.099 \| good	6.179 \| good	26.41 \| good	0.058 \| good	1.116 \| good	0.109 \| good
2026-05-16T05:00:00.000Z	24 \| good	3.214 \| good	6.261 \| good	25.873 \| good	0.075 \| good	1.24 \| good	0.11 \| good
2026-05-16T06:00:00.000Z	25 \| good	3.354 \| good	5.917 \| good	26.845 \| good	0.095 \| good	1.341 \| good	0.109 \| good
2026-05-16T07:00:00.000Z	32 \| good	2.846 \| good	5.667 \| good	34.692 \| good	0.106 \| good	0.815 \| good	0.109 \| good
2026-05-16T08:00:00.000Z	33 \| good	2.671 \| good	5.609 \| good	36.285 \| good	0.098 \| good	0.662 \| good	0.108 \| good
2026-05-16T09:00:00.000Z	34 \| good	2.659 \| good	5.361 \| good	37.483 \| good	0.068 \| good	0.667 \| good	0.108 \| good
2026-05-16T10:00:00.000Z	35 \| good	2.824 \| good	5.367 \| good	38.09 \| good	0.067 \| good	0.55 \| good	0.108 \| good
2026-05-16T11:00:00.000Z	36 \| good	2.71 \| good	5.381 \| good	38.821 \| good	0.048 \| good	0.474 \| good	0.108 \| good
2026-05-16T12:00:00.000Z	36 \| good	2.685 \| good	5.731 \| good	38.866 \| good	0.044 \| good	0.434 \| good	0.107 \| good

Leominster

Empower business decisions with accurate air quality data

Leominster, County of Herefordshire air quality map: Real-time AQI near you

0.12ppm

How accurate is County of Herefordshire, UK air quality data?

Air quality measurements for County of Herefordshire, 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 Leominster, County Of Herefordshire updated?

Air quality data for Leominster, County Of Herefordshire is updated on an hourly basis.

When did Leominster, County Of Herefordshire experience the worst air quality in the last 24 hours?

The worst air quality in Leominster, County Of Herefordshire was recorded at 10:00:00 on 2026-05-13.

When did Leominster, County Of Herefordshire have its best air quality in the last 24 hours?

The best air quality in Leominster, County Of Herefordshire was recorded at 01:00:00 on 2026-05-13.

What is the real-time air quality index for Leominster, County Of Herefordshire?

The real-time air quality index in Leominster, County Of Herefordshire is 34, currently categorized as Good.

Which pollutant is found most often in Leominster, County Of Herefordshire?

The most common pollutant in Leominster, County Of Herefordshire is O3.

What can I do if the air quality in Leominster, County Of Herefordshire is poor?

If the air quality in Leominster, County Of Herefordshire is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Leominster, County Of Herefordshire?

The measured PM_2.5 levels in Leominster, County Of Herefordshire at present are 3.33 μg/m³.

What are the current PM₁₀ levels at Leominster, County Of Herefordshire?

The current PM₁₀ levels in Leominster, County Of Herefordshire are 9.477 μg/m³.

What are the current carbon monoxide (CO) levels at Leominster, County Of Herefordshire?

The current carbon monoxide (CO) level in Leominster, County Of Herefordshire is 0.108 ppm.

What are the current sulfur dioxide (SO₂) levels at Leominster, County Of Herefordshire?

The current sulfur dioxide (SO₂) levels in Leominster, County Of Herefordshire are 0.65 ppb.

What are the current ozone (O₃) levels at Leominster, County Of Herefordshire?

The current ozone (O₃) levels at Leominster, County Of Herefordshire is 36.738 ppm.

What are the current nitrogen dioxide (NO₂) levels at Leominster, County Of Herefordshire?

The current nitrogen dioxide (NO₂) levels at Leominster, County Of Herefordshire is 0.579 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	25 \| good	3.169 \| good	9.47 \| good	26.531 \| good	0.468 \| good	0.532 \| good	0.12 \| good
2026-05-12T14:00:00.000Z	62 \| moderate	4.334 \| good	8.298 \| good	31.122 \| good	45.413 \| fine	0.532 \| good	0.111 \| good
2026-05-12T15:00:00.000Z	33 \| good	4.851 \| good	9.845 \| good	35.714 \| good	0.891 \| good	1.064 \| good	0.113 \| good
2026-05-12T16:00:00.000Z	36 \| good	4.716 \| good	8.576 \| good	39.286 \| good	0.648 \| good	1.064 \| good	0.116 \| good
2026-05-12T17:00:00.000Z	39 \| good	3.636 \| good	10.368 \| good	41.837 \| good	0.717 \| good	1.064 \| good	0.662 \| good
2026-05-12T18:00:00.000Z	40 \| good	3.621 \| good	11.867 \| good	43.367 \| good	0.652 \| good	0.532 \| good	0.662 \| good
2026-05-12T19:00:00.000Z	41 \| good	3.864 \| good	11.258 \| good	44.388 \| good	0.776 \| good	0.532 \| good	0.163 \| good
2026-05-12T20:00:00.000Z	41 \| good	3.568 \| good	11.152 \| good	44.388 \| good	0.718 \| good	0.532 \| good	0.155 \| good
2026-05-12T21:00:00.000Z	41 \| good	4.049 \| good	11.206 \| good	44.388 \| good	0.787 \| good	1.064 \| good	0.153 \| good
2026-05-12T22:00:00.000Z	40 \| good	4.06 \| good	9.117 \| good	43.367 \| good	0.637 \| good	1.064 \| good	0.153 \| good
2026-05-12T23:00:00.000Z	39 \| good	3.739 \| good	8.561 \| good	41.837 \| good	0.695 \| good	1.596 \| good	0.662 \| good
2026-05-13T00:00:00.000Z	36 \| good	4.057 \| good	11.234 \| good	39.286 \| good	0.695 \| good	1.596 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	34 \| good	4.747 \| good	11.553 \| good	37.245 \| good	0.902 \| good	1.064 \| good	0.662 \| good
2026-05-13T02:00:00.000Z	33 \| good	4.921 \| good	11.553 \| good	36.224 \| good	0.821 \| good	0.532 \| good	0.662 \| good
2026-05-13T03:00:00.000Z	32 \| good	5.256 \| good	13.27 \| good	34.694 \| good	0.658 \| good	1.289 \| good	0.662 \| good
2026-05-13T04:00:00.000Z	31 \| good	4.801 \| good	12.636 \| good	33.673 \| good	0.658 \| good	2.102 \| good	0.662 \| good
2026-05-13T05:00:00.000Z	31 \| good	4.697 \| good	11.366 \| good	32.653 \| good	0.695 \| good	0.871 \| good	0.662 \| good
2026-05-13T06:00:00.000Z	31 \| good	4.685 \| good	12.445 \| good	32.653 \| good	0.763 \| good	0.946 \| good	0.662 \| good
2026-05-13T07:00:00.000Z	31 \| good	5.168 \| good	12.686 \| good	33.163 \| good	0.763 \| good	0.532 \| good	0.144 \| good
2026-05-13T08:00:00.000Z	32 \| good	5 \| good	11.525 \| good	34.694 \| good	0.763 \| good	1.064 \| good	0.662 \| good
2026-05-13T09:00:00.000Z	33 \| good	5.606 \| good	13.249 \| good	34.694 \| good	0.693 \| good	1.596 \| good	0.662 \| good
2026-05-13T10:00:00.000Z	32 \| good	5.351 \| good	11.268 \| good	34.694 \| good	0.693 \| good	0.532 \| good	0.125 \| good
2026-05-13T11:00:00.000Z	32 \| good	5.398 \| good	11.957 \| good	34.694 \| good	0.693 \| good	0.532 \| good	0.122 \| good
2026-05-13T12:00:00.000Z	33 \| good	5.704 \| good	13.017 \| good	35.204 \| good	0.693 \| good	2.154 \| good	0.115 \| good
2026-05-13T13:00:00.000Z	32 \| good	5.383 \| good	14.944 \| good	35.204 \| good	0.624 \| good	1.777 \| good	0.117 \| good
2026-05-13T14:00:00.000Z	33 \| good	5.412 \| good	14.611 \| good	35.714 \| good	0.706 \| good	2.196 \| good	0.118 \| good
2026-05-13T15:00:00.000Z	33 \| good	6.22 \| good	13.11 \| good	35.714 \| good	0.706 \| good	0.532 \| good	0.113 \| good
2026-05-13T16:00:00.000Z	33 \| good	6.282 \| good	15.397 \| good	36.224 \| good	0.844 \| good	0.532 \| good	0.117 \| good
2026-05-13T17:00:00.000Z	34 \| good	6.092 \| good	15.374 \| good	37.245 \| good	0.832 \| good	1.064 \| good	0.122 \| good
2026-05-13T18:00:00.000Z	35 \| good	6.084 \| good	16.948 \| good	37.755 \| good	0.832 \| good	0.532 \| good	0.139 \| good
2026-05-13T19:00:00.000Z	35 \| good	5.1 \| good	16.945 \| good	38.265 \| good	0.763 \| good	0.532 \| good	0.197 \| good
2026-05-13T20:00:00.000Z	35 \| good	5.12 \| good	17.06 \| good	38.265 \| good	0.763 \| good	0.532 \| good	0.21 \| good
2026-05-13T21:00:00.000Z	35 \| good	5.102 \| good	14.931 \| good	38.265 \| good	0.763 \| good	0.532 \| good	0.2 \| good
2026-05-13T22:00:00.000Z	35 \| good	5.019 \| good	15.592 \| good	37.755 \| good	0.763 \| good	0.532 \| good	0.216 \| good
2026-05-13T23:00:00.000Z	34 \| good	5.119 \| good	13.163 \| good	37.245 \| good	0.681 \| good	0.532 \| good	0.224 \| good
2026-05-14T00:00:00.000Z	34 \| good	4.723 \| good	11.117 \| good	37.245 \| good	0.763 \| good	1.216 \| good	0.205 \| good
2026-05-14T01:00:00.000Z	34 \| good	4.721 \| good	10.71 \| good	36.735 \| good	0.763 \| good	0.532 \| good	0.167 \| good
2026-05-14T02:00:00.000Z	33 \| good	5.022 \| good	10.317 \| good	36.224 \| good	0.763 \| good	0.881 \| good	0.167 \| good
2026-05-14T03:00:00.000Z	33 \| good	4.51 \| good	10.056 \| good	35.714 \| good	0.763 \| good	0.709 \| good	0.149 \| good
2026-05-14T04:00:00.000Z	33 \| good	3.881 \| good	11.678 \| good	35.714 \| good	0.641 \| good	1.169 \| good	0.158 \| good
2026-05-14T05:00:00.000Z	33 \| good	4.206 \| good	10.514 \| good	35.714 \| good	0.516 \| good	1.46 \| good	0.172 \| good
2026-05-14T06:00:00.000Z	33 \| good	3.948 \| good	10.758 \| good	35.714 \| good	0.589 \| good	2.436 \| good	0.208 \| good
2026-05-14T07:00:00.000Z	33 \| good	4.156 \| good	11.458 \| good	35.714 \| good	0.705 \| good	1.064 \| good	0.177 \| good
2026-05-14T08:00:00.000Z	33 \| good	3.936 \| good	9.235 \| good	35.714 \| good	0.705 \| good	2.128 \| good	0.157 \| good
2026-05-14T09:00:00.000Z	33 \| good	3.587 \| good	8.825 \| good	35.714 \| good	0.648 \| good	2.128 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	33 \| good	3.337 \| good	9.745 \| good	35.714 \| good	0.648 \| good	1.064 \| good	0.118 \| good
2026-05-14T11:00:00.000Z	33 \| good	3.316 \| good	9.13 \| good	36.224 \| good	0.649 \| good	0.532 \| good	0.118 \| good
2026-05-14T12:00:00.000Z	34 \| good	3.335 \| good	9.489 \| good	36.735 \| good	0.649 \| good	0.532 \| good	0.108 \| good
2026-05-14T12:00:00.000Z	34 \| good	3.33 \| good	9.477 \| good	36.738 \| good	0.65 \| good	0.579 \| good	0.108 \| good
2026-05-14T13:00:00.000Z	38 \| good	1.868 \| good	3.836 \| good	41.042 \| good	0.034 \| good	0.338 \| good	0.107 \| good
2026-05-14T14:00:00.000Z	39 \| good	1.923 \| good	3.996 \| good	41.977 \| good	0.032 \| good	0.35 \| good	0.106 \| good
2026-05-14T15:00:00.000Z	38 \| good	2.104 \| good	4.237 \| good	41.347 \| good	0.033 \| good	0.374 \| good	0.106 \| good
2026-05-14T16:00:00.000Z	38 \| good	2.426 \| good	4.818 \| good	40.954 \| good	0.039 \| good	0.442 \| good	0.106 \| good
2026-05-14T17:00:00.000Z	38 \| good	2.477 \| good	4.961 \| good	40.687 \| good	0.052 \| good	0.578 \| good	0.106 \| good
2026-05-14T18:00:00.000Z	37 \| good	2.513 \| good	5.119 \| good	40.371 \| good	0.069 \| good	0.908 \| good	0.108 \| good
2026-05-14T19:00:00.000Z	36 \| good	2.872 \| good	5.238 \| good	39.026 \| good	0.095 \| good	1.158 \| good	0.109 \| good
2026-05-14T20:00:00.000Z	34 \| good	3.052 \| good	5.107 \| good	37.361 \| good	0.124 \| good	1.625 \| good	0.112 \| good
2026-05-14T21:00:00.000Z	32 \| good	3.226 \| good	5.068 \| good	34.95 \| good	0.17 \| good	2.292 \| good	0.115 \| good
2026-05-14T22:00:00.000Z	29 \| good	3.35 \| good	5.231 \| good	31.415 \| good	0.199 \| good	2.801 \| good	0.117 \| good
2026-05-14T23:00:00.000Z	27 \| good	3.495 \| good	5.121 \| good	29.236 \| good	0.177 \| good	2.936 \| good	0.119 \| good
2026-05-15T00:00:00.000Z	25 \| good	3.891 \| good	5.701 \| good	27.349 \| good	0.138 \| good	3.148 \| good	0.121 \| good
2026-05-15T01:00:00.000Z	27 \| good	4.773 \| good	6.868 \| good	26.709 \| good	0.125 \| good	3.345 \| good	0.122 \| good
2026-05-15T02:00:00.000Z	33 \| good	5.757 \| good	7.927 \| good	24.937 \| good	0.141 \| good	3.531 \| good	0.122 \| good
2026-05-15T03:00:00.000Z	33 \| good	6.366 \| good	8.414 \| good	24.422 \| good	0.167 \| good	3.501 \| good	0.122 \| good
2026-05-15T04:00:00.000Z	38 \| good	6.952 \| good	9.364 \| good	25.041 \| good	0.172 \| good	3.369 \| good	0.121 \| good
2026-05-15T05:00:00.000Z	33 \| good	5.742 \| good	9.307 \| good	27.044 \| good	0.14 \| good	2.437 \| good	0.118 \| good
2026-05-15T06:00:00.000Z	29 \| good	4.107 \| good	7.236 \| good	31.334 \| good	0.103 \| good	1.385 \| good	0.113 \| good
2026-05-15T07:00:00.000Z	34 \| good	2.851 \| good	5.054 \| good	36.84 \| good	0.09 \| good	1.049 \| good	0.113 \| good
2026-05-15T08:00:00.000Z	36 \| good	2.681 \| good	4.484 \| good	39.042 \| good	0.08 \| good	0.912 \| good	0.112 \| good
2026-05-15T09:00:00.000Z	37 \| good	2.354 \| good	4.302 \| good	39.997 \| good	0.086 \| good	0.865 \| good	0.111 \| good
2026-05-15T10:00:00.000Z	38 \| good	2.171 \| good	4.384 \| good	40.946 \| good	0.084 \| good	0.819 \| good	0.112 \| good
2026-05-15T11:00:00.000Z	39 \| good	2.364 \| good	4.848 \| good	42.226 \| good	0.071 \| good	0.726 \| good	0.111 \| good
2026-05-15T12:00:00.000Z	41 \| good	2.439 \| good	5.596 \| good	43.666 \| good	0.06 \| good	0.501 \| good	0.108 \| good
2026-05-15T13:00:00.000Z	41 \| good	2.24 \| good	6.069 \| good	44.435 \| good	0.047 \| good	0.376 \| good	0.106 \| good
2026-05-15T14:00:00.000Z	44 \| good	1.995 \| good	5.978 \| good	48.339 \| good	0.039 \| good	0.301 \| good	0.105 \| good
2026-05-15T15:00:00.000Z	45 \| good	1.971 \| good	5.357 \| good	49.395 \| good	0.039 \| good	0.321 \| good	0.104 \| good
2026-05-15T16:00:00.000Z	45 \| good	2.031 \| good	5.44 \| good	49.496 \| good	0.043 \| good	0.365 \| good	0.104 \| good
2026-05-15T17:00:00.000Z	46 \| good	2.128 \| good	5.597 \| good	49.511 \| good	0.053 \| good	0.405 \| good	0.105 \| good
2026-05-15T18:00:00.000Z	45 \| good	2.302 \| good	5.58 \| good	48.574 \| good	0.068 \| good	0.542 \| good	0.106 \| good
2026-05-15T19:00:00.000Z	41 \| good	2.542 \| good	6.15 \| good	44.438 \| good	0.1 \| good	0.794 \| good	0.108 \| good
2026-05-15T20:00:00.000Z	37 \| good	3.055 \| good	6.26 \| good	40.131 \| good	0.138 \| good	1.114 \| good	0.111 \| good
2026-05-15T21:00:00.000Z	35 \| good	2.981 \| good	6.721 \| good	38.238 \| good	0.16 \| good	1.294 \| good	0.113 \| good
2026-05-15T22:00:00.000Z	31 \| good	3.568 \| good	7.017 \| good	34.334 \| good	0.161 \| good	1.564 \| good	0.114 \| good
2026-05-15T23:00:00.000Z	30 \| good	3.472 \| good	6.751 \| good	32.417 \| good	0.128 \| good	1.664 \| good	0.113 \| good
2026-05-16T00:00:00.000Z	28 \| good	3.149 \| good	5.998 \| good	30.483 \| good	0.085 \| good	1.529 \| good	0.11 \| good
2026-05-16T01:00:00.000Z	27 \| good	2.981 \| good	5.799 \| good	29.042 \| good	0.075 \| good	1.298 \| good	0.11 \| good
2026-05-16T02:00:00.000Z	26 \| good	3.073 \| good	5.998 \| good	27.594 \| good	0.069 \| good	1.213 \| good	0.109 \| good
2026-05-16T03:00:00.000Z	25 \| good	3.125 \| good	6.116 \| good	26.846 \| good	0.063 \| good	1.132 \| good	0.109 \| good
2026-05-16T04:00:00.000Z	24 \| good	3.099 \| good	6.179 \| good	26.41 \| good	0.058 \| good	1.116 \| good	0.109 \| good
2026-05-16T05:00:00.000Z	24 \| good	3.214 \| good	6.261 \| good	25.873 \| good	0.075 \| good	1.24 \| good	0.11 \| good
2026-05-16T06:00:00.000Z	25 \| good	3.354 \| good	5.917 \| good	26.845 \| good	0.095 \| good	1.341 \| good	0.109 \| good
2026-05-16T07:00:00.000Z	32 \| good	2.846 \| good	5.667 \| good	34.692 \| good	0.106 \| good	0.815 \| good	0.109 \| good
2026-05-16T08:00:00.000Z	33 \| good	2.671 \| good	5.609 \| good	36.285 \| good	0.098 \| good	0.662 \| good	0.108 \| good
2026-05-16T09:00:00.000Z	34 \| good	2.659 \| good	5.361 \| good	37.483 \| good	0.068 \| good	0.667 \| good	0.108 \| good
2026-05-16T10:00:00.000Z	35 \| good	2.824 \| good	5.367 \| good	38.09 \| good	0.067 \| good	0.55 \| good	0.108 \| good
2026-05-16T11:00:00.000Z	36 \| good	2.71 \| good	5.381 \| good	38.821 \| good	0.048 \| good	0.474 \| good	0.108 \| good
2026-05-16T12:00:00.000Z	36 \| good	2.685 \| good	5.731 \| good	38.866 \| good	0.044 \| good	0.434 \| good	0.107 \| good

Real-time air quality index in Leominster, County of Herefordshire today

Common air pollutants in Leominster, County of Herefordshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Leominster, County Of Herefordshire air quality forecast and history

Empower business decisions with accurate air quality data

Leominster, County of Herefordshire air quality map: Real-time AQI near you

Air quality in nearby cities

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How accurate is County of Herefordshire, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently is the air quality data for Leominster, County Of Herefordshire updated?

When did Leominster, County Of Herefordshire experience the worst air quality in the last 24 hours?

When did Leominster, County Of Herefordshire have its best air quality in the last 24 hours?

What is the real-time air quality index for Leominster, County Of Herefordshire?

Which pollutant is found most often in Leominster, County Of Herefordshire?

What can I do if the air quality in Leominster, County Of Herefordshire is poor?

What are the current PM2.5 levels in Leominster, County Of Herefordshire?

What are the current PM10 levels at Leominster, County Of Herefordshire?

What are the current carbon monoxide (CO) levels at Leominster, County Of Herefordshire?

What are the current sulfur dioxide (SO2) levels at Leominster, County Of Herefordshire?

What are the current ozone (O3) levels at Leominster, County Of Herefordshire?

What are the current nitrogen dioxide (NO2) levels at Leominster, County Of Herefordshire?

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 Leominster, County Of Herefordshire?

What are the current PM₁₀ levels at Leominster, County Of Herefordshire?

What are the current sulfur dioxide (SO₂) levels at Leominster, County Of Herefordshire?

What are the current ozone (O₃) levels at Leominster, County Of Herefordshire?

What are the current nitrogen dioxide (NO₂) levels at Leominster, County Of Herefordshire?