What are the current PM10 levels at Bishop's Stortford, Hertfordshire?

The current PM10 levels in Bishop's Stortford, Hertfordshire are 8.066 μg/m3.

What are the current sulfur dioxide (SO2) levels at Bishop's Stortford, Hertfordshire?

The current sulfur dioxide (SO2) levels in Bishop's Stortford, Hertfordshire are 0.516 ppb.

What are the current ozone (O3) levels at Bishop's Stortford, Hertfordshire?

The current ozone (O3) levels at Bishop's Stortford, Hertfordshire is 28.021 ppm.

What are the current nitrogen dioxide (NO2) levels at Bishop's Stortford, Hertfordshire?

The current nitrogen dioxide (NO2) levels at Bishop's Stortford, Hertfordshire is 4.699 ppb.

Real-time air quality index in Bishop's Stortford, Hertfordshire today

Q: What are the current PM2.5 levels in Bishop's Stortford, Hertfordshire?

The measured PM2.5 levels in Bishop's Stortford, Hertfordshire at present are 2.871 μg/m3.

Stay updated with real-time air quality in Bishop's Stortford, Hertfordshire 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

Bishop's Stortford, Hertfordshire

Last updated: ... (Local time)

Common air pollutants in Bishop's Stortford, Hertfordshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.87 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.07 μg/m³

155

255

425

605+

Ozone (O₃)

28.02 ppb

201

201+

Sulfur Dioxide (SO₂)

0.52 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.70 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Bishop's Stortford, Hertfordshire

Get Live Pollen Counts

Bishop's Stortford, Hertfordshire

Scroll To Air Quality Map

Track live Bishop's Stortford, Hertfordshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-26T23:00:00.000Z	33 \| good	5.624 \| good	13.84 \| good	26.161 \| good	0.465 \| good	8.102 \| good	0.297 \| good
2026-09-27T00:00:00.000Z	33 \| good	5.89 \| good	12.004 \| good	27.117 \| good	0.51 \| good	10.452 \| good	0.226 \| good
2026-09-27T01:00:00.000Z	38 \| good	7.196 \| good	15.24 \| good	28.523 \| good	0.66 \| good	11.799 \| good	0.229 \| good
2026-09-27T02:00:00.000Z	33 \| good	5.524 \| good	14.106 \| good	27.167 \| good	0.52 \| good	18.638 \| good	0.212 \| good
2026-09-27T03:00:00.000Z	38 \| good	7.385 \| good	13.123 \| good	22.889 \| good	0.689 \| good	17.149 \| good	0.217 \| good
2026-09-27T04:00:00.000Z	33 \| good	5.569 \| good	19.44 \| good	14.592 \| good	0.523 \| good	12.805 \| good	0.205 \| good
2026-09-27T05:00:00.000Z	27 \| good	5.419 \| good	15.38 \| good	17.805 \| good	0.576 \| good	13.217 \| good	0.016 \| good
2026-09-27T06:00:00.000Z	33 \| good	5.549 \| good	14.144 \| good	15.602 \| good	0.593 \| good	14.975 \| good	0.015 \| good
2026-09-27T07:00:00.000Z	44 \| good	7.621 \| good	36.797 \| good	25.745 \| good	0.585 \| good	23.66 \| good	0.015 \| good
2026-09-27T08:00:00.000Z	38 \| good	6.838 \| good	19.44 \| good	15.908 \| good	0.47 \| good	10.781 \| good	0.016 \| good
2026-09-27T09:00:00.000Z	44 \| good	7.919 \| good	16.353 \| good	26.211 \| good	0.47 \| good	13.88 \| good	0.015 \| good
2026-09-27T10:00:00.000Z	38 \| good	7.003 \| good	17.073 \| good	22.097 \| good	0.389 \| good	13.381 \| good	0.018 \| good
2026-09-27T11:00:00.000Z	38 \| good	6.936 \| good	14.056 \| good	23.636 \| good	0.622 \| good	9.201 \| good	0.015 \| good
2026-09-27T12:00:00.000Z	33 \| good	5.824 \| good	14.844 \| good	27.165 \| good	0.771 \| good	13.273 \| good	0.014 \| good
2026-09-27T13:00:00.000Z	44 \| good	7.788 \| good	15.98 \| good	21.756 \| good	0.699 \| good	13.115 \| good	0.013 \| good
2026-09-27T14:00:00.000Z	44 \| good	7.707 \| good	19.089 \| good	32.214 \| good	0.698 \| good	9.821 \| good	0.014 \| good
2026-09-27T15:00:00.000Z	33 \| good	5.523 \| good	14.29 \| good	20.965 \| good	0.698 \| good	7.67 \| good	0.014 \| good
2026-09-27T16:00:00.000Z	38 \| good	6.818 \| good	12.926 \| good	35.673 \| good	0.694 \| good	9.193 \| good	0.014 \| good
2026-09-27T17:00:00.000Z	44 \| good	7.564 \| good	14.819 \| good	38.109 \| good	0.771 \| good	7.585 \| good	0.014 \| good
2026-09-27T18:00:00.000Z	27 \| good	5.403 \| good	13.105 \| good	23.459 \| good	0.622 \| good	9.045 \| good	0.017 \| good
2026-09-27T19:00:00.000Z	38 \| good	7.047 \| good	16.694 \| good	35.837 \| good	0.542 \| good	13.299 \| good	0.02 \| good
2026-09-27T20:00:00.000Z	38 \| good	6.684 \| good	15.443 \| good	34.465 \| good	0.546 \| good	13.513 \| good	0.022 \| good
2026-09-27T21:00:00.000Z	31 \| good	5.47 \| good	16.18 \| good	34.223 \| good	0.463 \| good	9.47 \| good	0.028 \| good
2026-09-27T22:00:00.000Z	38 \| good	6.624 \| good	14.216 \| good	35.297 \| good	0.463 \| good	7.06 \| good	0.023 \| good
2026-09-27T23:00:00.000Z	33 \| good	6.03 \| good	18.477 \| good	34.407 \| good	0.465 \| good	4.482 \| good	0.025 \| good
2026-09-28T00:00:00.000Z	30 \| good	5.306 \| good	12.206 \| good	32.259 \| good	0.607 \| good	5.512 \| good	0.255 \| good
2026-09-28T01:00:00.000Z	29 \| good	4.685 \| good	14.053 \| good	31.443 \| good	0.699 \| good	3.238 \| good	0.18 \| good
2026-09-28T02:00:00.000Z	38 \| good	7.463 \| good	10.268 \| good	27.101 \| good	0.537 \| good	4.722 \| good	0.226 \| good
2026-09-28T03:00:00.000Z	27 \| good	5.232 \| good	14.748 \| good	26.664 \| good	0.704 \| good	5.782 \| good	0.214 \| good
2026-09-28T04:00:00.000Z	33 \| good	6.051 \| good	14.34 \| good	25.908 \| good	0.702 \| good	5.155 \| good	0.218 \| good
2026-09-28T05:00:00.000Z	24 \| good	3.26 \| good	12.749 \| good	26.082 \| good	0.59 \| good	2.685 \| good	0.197 \| good
2026-09-28T06:00:00.000Z	27 \| good	4.826 \| good	10.948 \| good	26.405 \| good	0.591 \| good	3.509 \| good	0.21 \| good
2026-09-28T07:00:00.000Z	33 \| good	5.738 \| good	10.84 \| good	25.669 \| good	0.664 \| good	4.755 \| good	0.279 \| good
2026-09-28T08:00:00.000Z	33 \| good	6.057 \| good	12.324 \| good	27.984 \| good	0.458 \| good	7.201 \| good	0.264 \| good
2026-09-28T09:00:00.000Z	27 \| good	4.961 \| good	12.673 \| good	24.833 \| good	0.72 \| good	8.11 \| good	0.235 \| good
2026-09-28T10:00:00.000Z	22 \| good	3.889 \| good	7.678 \| good	18.304 \| good	0.529 \| good	10.227 \| good	0.221 \| good
2026-09-28T11:00:00.000Z	27 \| good	4.533 \| good	11.718 \| good	15.078 \| good	0.688 \| good	8.376 \| good	0.212 \| good
2026-09-28T12:00:00.000Z	27 \| good	5.394 \| good	9.901 \| good	19.503 \| good	0.694 \| good	6.882 \| good	0.188 \| good
2026-09-28T13:00:00.000Z	22 \| good	4.469 \| good	8.91 \| good	21.053 \| good	0.622 \| good	5.03 \| good	0.165 \| good
2026-09-28T14:00:00.000Z	22 \| good	4.323 \| good	10.948 \| good	21.748 \| good	0.634 \| good	4.464 \| good	0.162 \| good
2026-09-28T15:00:00.000Z	27 \| good	4.531 \| good	7.837 \| good	25.252 \| good	0.456 \| good	4.66 \| good	0.156 \| good
2026-09-28T16:00:00.000Z	27 \| good	4.829 \| good	7.164 \| good	25.6 \| good	0.657 \| good	3.538 \| good	0.153 \| good
2026-09-28T17:00:00.000Z	25 \| good	3.206 \| good	10.12 \| good	27.48 \| good	0.714 \| good	3.194 \| good	0.169 \| good
2026-09-28T18:00:00.000Z	27 \| good	2.774 \| good	11.362 \| good	29.166 \| good	0.589 \| good	6.463 \| good	0.216 \| good
2026-09-28T19:00:00.000Z	27 \| good	3.2 \| good	11.826 \| good	29.497 \| good	0.519 \| good	6.063 \| good	0.253 \| good
2026-09-28T20:00:00.000Z	27 \| good	4.514 \| good	8.638 \| good	28.998 \| good	0.518 \| good	4.717 \| good	0.324 \| good
2026-09-28T21:00:00.000Z	26 \| good	2.871 \| good	8.066 \| good	28.021 \| good	0.516 \| good	4.699 \| good	0.312 \| good
2026-09-28T22:00:00.000Z	28 \| good	4.4 \| good	7.696 \| good	29.877 \| good	0.55 \| good	4.962 \| good	0.352 \| good
2026-09-28T22:00:00.000Z	26 \| good	2.871 \| good	8.066 \| good	28.021 \| good	0.516 \| good	4.699 \| good	0.312 \| good
2026-09-28T23:00:00.000Z	25 \| good	3.379 \| good	6.598 \| good	27.396 \| good	0.154 \| good	2.861 \| good	0.133 \| good
2026-09-29T00:00:00.000Z	25 \| good	3.447 \| good	6.345 \| good	27.399 \| good	0.134 \| good	2.865 \| good	0.128 \| good
2026-09-29T01:00:00.000Z	26 \| good	3.588 \| good	6.105 \| good	27.585 \| good	0.121 \| good	2.566 \| good	0.124 \| good
2026-09-29T02:00:00.000Z	25 \| good	3.261 \| good	6.074 \| good	27.227 \| good	0.116 \| good	2.34 \| good	0.122 \| good
2026-09-29T03:00:00.000Z	25 \| good	3.169 \| good	6.342 \| good	26.51 \| good	0.112 \| good	2.382 \| good	0.121 \| good
2026-09-29T04:00:00.000Z	25 \| good	3.766 \| good	6.099 \| good	26.521 \| good	0.106 \| good	2.651 \| good	0.121 \| good
2026-09-29T05:00:00.000Z	24 \| good	3.737 \| good	5.633 \| good	26.258 \| good	0.114 \| good	3.031 \| good	0.124 \| good
2026-09-29T06:00:00.000Z	22 \| good	4.084 \| good	6.666 \| good	22.415 \| good	0.142 \| good	4.132 \| good	0.129 \| good
2026-09-29T07:00:00.000Z	22 \| good	4.255 \| good	7.248 \| good	19.988 \| good	0.203 \| good	5.852 \| good	0.141 \| good
2026-09-29T08:00:00.000Z	27 \| good	4.916 \| good	7.373 \| good	21.43 \| good	0.243 \| good	6.462 \| good	0.147 \| good
2026-09-29T09:00:00.000Z	33 \| good	5.737 \| good	8.034 \| good	22.797 \| good	0.266 \| good	5.2 \| good	0.145 \| good
2026-09-29T10:00:00.000Z	38 \| good	6.889 \| good	9.268 \| good	26.19 \| good	0.251 \| good	4.514 \| good	0.144 \| good
2026-09-29T11:00:00.000Z	44 \| good	7.716 \| good	11.154 \| good	30.369 \| good	0.298 \| good	4.008 \| good	0.144 \| good
2026-09-29T12:00:00.000Z	49 \| good	8.768 \| good	13.17 \| good	34.792 \| good	0.359 \| good	3.574 \| good	0.151 \| good
2026-09-29T13:00:00.000Z	52 \| moderate	10.431 \| good	13.515 \| good	35.803 \| good	0.404 \| good	3.74 \| good	0.156 \| good
2026-09-29T14:00:00.000Z	56 \| moderate	11.893 \| good	14.149 \| good	37.899 \| good	0.471 \| good	3.78 \| good	0.159 \| good
2026-09-29T15:00:00.000Z	56 \| moderate	12.431 \| fine	14.631 \| good	38.201 \| good	0.46 \| good	4.295 \| good	0.163 \| good
2026-09-29T16:00:00.000Z	58 \| moderate	12.975 \| fine	16.441 \| good	36.841 \| good	0.468 \| good	5.158 \| good	0.158 \| good
2026-09-29T17:00:00.000Z	62 \| moderate	14.838 \| fine	17.643 \| good	34.816 \| good	0.495 \| good	6.655 \| good	0.162 \| good
2026-09-29T18:00:00.000Z	67 \| moderate	17.523 \| fine	21.609 \| good	33.689 \| good	0.539 \| good	8.47 \| good	0.174 \| good
2026-09-29T19:00:00.000Z	73 \| moderate	20.886 \| fine	23.067 \| good	32.366 \| good	0.615 \| good	8.824 \| good	0.189 \| good
2026-09-29T20:00:00.000Z	73 \| moderate	20.918 \| fine	27.097 \| good	30.277 \| good	0.669 \| good	8.445 \| good	0.194 \| good
2026-09-29T21:00:00.000Z	69 \| moderate	19.356 \| fine	23.591 \| good	27.917 \| good	0.472 \| good	7.346 \| good	0.18 \| good
2026-09-29T22:00:00.000Z	62 \| moderate	14.621 \| fine	17.806 \| good	26.319 \| good	0.362 \| good	6.61 \| good	0.165 \| good
2026-09-29T23:00:00.000Z	52 \| moderate	10.3 \| good	13.522 \| good	26.736 \| good	0.315 \| good	5.734 \| good	0.151 \| good
2026-09-30T00:00:00.000Z	44 \| good	7.85 \| good	11.32 \| good	31.212 \| good	0.28 \| good	4.978 \| good	0.144 \| good
2026-09-30T01:00:00.000Z	38 \| good	7.041 \| good	11.311 \| good	31.172 \| good	0.264 \| good	4.338 \| good	0.141 \| good
2026-09-30T02:00:00.000Z	38 \| good	6.579 \| good	10.419 \| good	31.183 \| good	0.233 \| good	3.733 \| good	0.135 \| good
2026-09-30T03:00:00.000Z	33 \| good	6.275 \| good	9.841 \| good	30.143 \| good	0.218 \| good	3.319 \| good	0.13 \| good
2026-09-30T04:00:00.000Z	28 \| good	5.337 \| good	10.072 \| good	29.798 \| good	0.254 \| good	3.178 \| good	0.127 \| good
2026-09-30T05:00:00.000Z	28 \| good	5.208 \| good	10.773 \| good	29.738 \| good	0.287 \| good	3.231 \| good	0.127 \| good
2026-09-30T06:00:00.000Z	28 \| good	5.383 \| good	10.446 \| good	30.148 \| good	0.284 \| good	3.297 \| good	0.126 \| good
2026-09-30T07:00:00.000Z	33 \| good	5.737 \| good	9.611 \| good	29.995 \| good	0.293 \| good	4.084 \| good	0.129 \| good
2026-09-30T08:00:00.000Z	33 \| good	5.623 \| good	8.837 \| good	29.783 \| good	0.271 \| good	4.453 \| good	0.13 \| good
2026-09-30T09:00:00.000Z	27 \| good	4.59 \| good	7.717 \| good	29.364 \| good	0.223 \| good	4.596 \| good	0.128 \| good
2026-09-30T10:00:00.000Z	28 \| good	4.828 \| good	6.299 \| good	29.95 \| good	0.191 \| good	4.437 \| good	0.126 \| good
2026-09-30T11:00:00.000Z	30 \| good	4.644 \| good	5.79 \| good	32.049 \| good	0.173 \| good	3.96 \| good	0.123 \| good
2026-09-30T12:00:00.000Z	31 \| good	4.779 \| good	5.755 \| good	33.195 \| good	0.168 \| good	3.28 \| good	0.12 \| good
2026-09-30T13:00:00.000Z	31 \| good	4.92 \| good	5.729 \| good	32.534 \| good	0.168 \| good	2.979 \| good	0.115 \| good
2026-09-30T14:00:00.000Z	31 \| good	5.169 \| good	6.445 \| good	32.589 \| good	0.169 \| good	2.759 \| good	0.115 \| good
2026-09-30T15:00:00.000Z	31 \| good	4.858 \| good	6.803 \| good	34.133 \| good	0.152 \| good	2.73 \| good	0.113 \| good
2026-09-30T16:00:00.000Z	31 \| good	4.333 \| good	6.855 \| good	33.711 \| good	0.141 \| good	3.389 \| good	0.112 \| good
2026-09-30T17:00:00.000Z	30 \| good	4.493 \| good	6.774 \| good	31.5 \| good	0.183 \| good	4.645 \| good	0.119 \| good
2026-09-30T18:00:00.000Z	27 \| good	4.504 \| good	7.386 \| good	28.585 \| good	0.238 \| good	6.368 \| good	0.129 \| good
2026-09-30T19:00:00.000Z	27 \| good	4.98 \| good	8.695 \| good	23.931 \| good	0.312 \| good	8.523 \| good	0.134 \| good
2026-09-30T20:00:00.000Z	33 \| good	6.36 \| good	10.538 \| good	20.432 \| good	0.422 \| good	10.758 \| good	0.137 \| good
2026-09-30T21:00:00.000Z	44 \| good	8.444 \| good	12.323 \| good	18.709 \| good	0.447 \| good	11.376 \| good	0.141 \| good
2026-09-30T22:00:00.000Z	49 \| good	9.281 \| good	13.343 \| good	18.661 \| good	0.467 \| good	11.435 \| good	0.144 \| good

Bishop's Stortford

Empower business decisions with accurate air quality data

Bishop's Stortford, Hertfordshire air quality map: Real-time AQI near you

0.31ppm

How accurate is Hertfordshire, UK air quality data?

Air quality measurements for Hertfordshire, 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 Bishop's Stortford, Hertfordshire updated?

Air quality data for Bishop's Stortford, Hertfordshire is updated on an hourly basis.

When did Bishop's Stortford, Hertfordshire experience the worst air quality in the last 24 hours?

The worst air quality in Bishop's Stortford, Hertfordshire was recorded at 02:00:00 on 2026-09-28.

When did Bishop's Stortford, Hertfordshire have its best air quality in the last 24 hours?

The best air quality in Bishop's Stortford, Hertfordshire was recorded at 02:00:00 on 2026-09-28.

What is the real-time air quality index for Bishop's Stortford, Hertfordshire?

The real-time air quality index in Bishop's Stortford, Hertfordshire is 26, currently categorized as Good.

Which pollutant is found most often in Bishop's Stortford, Hertfordshire?

The most common pollutant in Bishop's Stortford, Hertfordshire is O3.

What can I do if the air quality in Bishop's Stortford, Hertfordshire is poor?

If the air quality in Bishop's Stortford, Hertfordshire is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Bishop's Stortford, Hertfordshire?

The measured PM_2.5 levels in Bishop's Stortford, Hertfordshire at present are 2.871 μg/m³.

What are the current PM₁₀ levels at Bishop's Stortford, Hertfordshire?

The current PM₁₀ levels in Bishop's Stortford, Hertfordshire are 8.066 μg/m³.

What are the current carbon monoxide (CO) levels at Bishop's Stortford, Hertfordshire?

The current carbon monoxide (CO) level in Bishop's Stortford, Hertfordshire is 0.312 ppm.

What are the current sulfur dioxide (SO₂) levels at Bishop's Stortford, Hertfordshire?

The current sulfur dioxide (SO₂) levels in Bishop's Stortford, Hertfordshire are 0.516 ppb.

What are the current ozone (O₃) levels at Bishop's Stortford, Hertfordshire?

The current ozone (O₃) levels at Bishop's Stortford, Hertfordshire is 28.021 ppm.

What are the current nitrogen dioxide (NO₂) levels at Bishop's Stortford, Hertfordshire?

The current nitrogen dioxide (NO₂) levels at Bishop's Stortford, Hertfordshire is 4.699 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-26T23:00:00.000Z	33 \| good	5.624 \| good	13.84 \| good	26.161 \| good	0.465 \| good	8.102 \| good	0.297 \| good
2026-09-27T00:00:00.000Z	33 \| good	5.89 \| good	12.004 \| good	27.117 \| good	0.51 \| good	10.452 \| good	0.226 \| good
2026-09-27T01:00:00.000Z	38 \| good	7.196 \| good	15.24 \| good	28.523 \| good	0.66 \| good	11.799 \| good	0.229 \| good
2026-09-27T02:00:00.000Z	33 \| good	5.524 \| good	14.106 \| good	27.167 \| good	0.52 \| good	18.638 \| good	0.212 \| good
2026-09-27T03:00:00.000Z	38 \| good	7.385 \| good	13.123 \| good	22.889 \| good	0.689 \| good	17.149 \| good	0.217 \| good
2026-09-27T04:00:00.000Z	33 \| good	5.569 \| good	19.44 \| good	14.592 \| good	0.523 \| good	12.805 \| good	0.205 \| good
2026-09-27T05:00:00.000Z	27 \| good	5.419 \| good	15.38 \| good	17.805 \| good	0.576 \| good	13.217 \| good	0.016 \| good
2026-09-27T06:00:00.000Z	33 \| good	5.549 \| good	14.144 \| good	15.602 \| good	0.593 \| good	14.975 \| good	0.015 \| good
2026-09-27T07:00:00.000Z	44 \| good	7.621 \| good	36.797 \| good	25.745 \| good	0.585 \| good	23.66 \| good	0.015 \| good
2026-09-27T08:00:00.000Z	38 \| good	6.838 \| good	19.44 \| good	15.908 \| good	0.47 \| good	10.781 \| good	0.016 \| good
2026-09-27T09:00:00.000Z	44 \| good	7.919 \| good	16.353 \| good	26.211 \| good	0.47 \| good	13.88 \| good	0.015 \| good
2026-09-27T10:00:00.000Z	38 \| good	7.003 \| good	17.073 \| good	22.097 \| good	0.389 \| good	13.381 \| good	0.018 \| good
2026-09-27T11:00:00.000Z	38 \| good	6.936 \| good	14.056 \| good	23.636 \| good	0.622 \| good	9.201 \| good	0.015 \| good
2026-09-27T12:00:00.000Z	33 \| good	5.824 \| good	14.844 \| good	27.165 \| good	0.771 \| good	13.273 \| good	0.014 \| good
2026-09-27T13:00:00.000Z	44 \| good	7.788 \| good	15.98 \| good	21.756 \| good	0.699 \| good	13.115 \| good	0.013 \| good
2026-09-27T14:00:00.000Z	44 \| good	7.707 \| good	19.089 \| good	32.214 \| good	0.698 \| good	9.821 \| good	0.014 \| good
2026-09-27T15:00:00.000Z	33 \| good	5.523 \| good	14.29 \| good	20.965 \| good	0.698 \| good	7.67 \| good	0.014 \| good
2026-09-27T16:00:00.000Z	38 \| good	6.818 \| good	12.926 \| good	35.673 \| good	0.694 \| good	9.193 \| good	0.014 \| good
2026-09-27T17:00:00.000Z	44 \| good	7.564 \| good	14.819 \| good	38.109 \| good	0.771 \| good	7.585 \| good	0.014 \| good
2026-09-27T18:00:00.000Z	27 \| good	5.403 \| good	13.105 \| good	23.459 \| good	0.622 \| good	9.045 \| good	0.017 \| good
2026-09-27T19:00:00.000Z	38 \| good	7.047 \| good	16.694 \| good	35.837 \| good	0.542 \| good	13.299 \| good	0.02 \| good
2026-09-27T20:00:00.000Z	38 \| good	6.684 \| good	15.443 \| good	34.465 \| good	0.546 \| good	13.513 \| good	0.022 \| good
2026-09-27T21:00:00.000Z	31 \| good	5.47 \| good	16.18 \| good	34.223 \| good	0.463 \| good	9.47 \| good	0.028 \| good
2026-09-27T22:00:00.000Z	38 \| good	6.624 \| good	14.216 \| good	35.297 \| good	0.463 \| good	7.06 \| good	0.023 \| good
2026-09-27T23:00:00.000Z	33 \| good	6.03 \| good	18.477 \| good	34.407 \| good	0.465 \| good	4.482 \| good	0.025 \| good
2026-09-28T00:00:00.000Z	30 \| good	5.306 \| good	12.206 \| good	32.259 \| good	0.607 \| good	5.512 \| good	0.255 \| good
2026-09-28T01:00:00.000Z	29 \| good	4.685 \| good	14.053 \| good	31.443 \| good	0.699 \| good	3.238 \| good	0.18 \| good
2026-09-28T02:00:00.000Z	38 \| good	7.463 \| good	10.268 \| good	27.101 \| good	0.537 \| good	4.722 \| good	0.226 \| good
2026-09-28T03:00:00.000Z	27 \| good	5.232 \| good	14.748 \| good	26.664 \| good	0.704 \| good	5.782 \| good	0.214 \| good
2026-09-28T04:00:00.000Z	33 \| good	6.051 \| good	14.34 \| good	25.908 \| good	0.702 \| good	5.155 \| good	0.218 \| good
2026-09-28T05:00:00.000Z	24 \| good	3.26 \| good	12.749 \| good	26.082 \| good	0.59 \| good	2.685 \| good	0.197 \| good
2026-09-28T06:00:00.000Z	27 \| good	4.826 \| good	10.948 \| good	26.405 \| good	0.591 \| good	3.509 \| good	0.21 \| good
2026-09-28T07:00:00.000Z	33 \| good	5.738 \| good	10.84 \| good	25.669 \| good	0.664 \| good	4.755 \| good	0.279 \| good
2026-09-28T08:00:00.000Z	33 \| good	6.057 \| good	12.324 \| good	27.984 \| good	0.458 \| good	7.201 \| good	0.264 \| good
2026-09-28T09:00:00.000Z	27 \| good	4.961 \| good	12.673 \| good	24.833 \| good	0.72 \| good	8.11 \| good	0.235 \| good
2026-09-28T10:00:00.000Z	22 \| good	3.889 \| good	7.678 \| good	18.304 \| good	0.529 \| good	10.227 \| good	0.221 \| good
2026-09-28T11:00:00.000Z	27 \| good	4.533 \| good	11.718 \| good	15.078 \| good	0.688 \| good	8.376 \| good	0.212 \| good
2026-09-28T12:00:00.000Z	27 \| good	5.394 \| good	9.901 \| good	19.503 \| good	0.694 \| good	6.882 \| good	0.188 \| good
2026-09-28T13:00:00.000Z	22 \| good	4.469 \| good	8.91 \| good	21.053 \| good	0.622 \| good	5.03 \| good	0.165 \| good
2026-09-28T14:00:00.000Z	22 \| good	4.323 \| good	10.948 \| good	21.748 \| good	0.634 \| good	4.464 \| good	0.162 \| good
2026-09-28T15:00:00.000Z	27 \| good	4.531 \| good	7.837 \| good	25.252 \| good	0.456 \| good	4.66 \| good	0.156 \| good
2026-09-28T16:00:00.000Z	27 \| good	4.829 \| good	7.164 \| good	25.6 \| good	0.657 \| good	3.538 \| good	0.153 \| good
2026-09-28T17:00:00.000Z	25 \| good	3.206 \| good	10.12 \| good	27.48 \| good	0.714 \| good	3.194 \| good	0.169 \| good
2026-09-28T18:00:00.000Z	27 \| good	2.774 \| good	11.362 \| good	29.166 \| good	0.589 \| good	6.463 \| good	0.216 \| good
2026-09-28T19:00:00.000Z	27 \| good	3.2 \| good	11.826 \| good	29.497 \| good	0.519 \| good	6.063 \| good	0.253 \| good
2026-09-28T20:00:00.000Z	27 \| good	4.514 \| good	8.638 \| good	28.998 \| good	0.518 \| good	4.717 \| good	0.324 \| good
2026-09-28T21:00:00.000Z	26 \| good	2.871 \| good	8.066 \| good	28.021 \| good	0.516 \| good	4.699 \| good	0.312 \| good
2026-09-28T22:00:00.000Z	28 \| good	4.4 \| good	7.696 \| good	29.877 \| good	0.55 \| good	4.962 \| good	0.352 \| good
2026-09-28T22:00:00.000Z	26 \| good	2.871 \| good	8.066 \| good	28.021 \| good	0.516 \| good	4.699 \| good	0.312 \| good
2026-09-28T23:00:00.000Z	25 \| good	3.379 \| good	6.598 \| good	27.396 \| good	0.154 \| good	2.861 \| good	0.133 \| good
2026-09-29T00:00:00.000Z	25 \| good	3.447 \| good	6.345 \| good	27.399 \| good	0.134 \| good	2.865 \| good	0.128 \| good
2026-09-29T01:00:00.000Z	26 \| good	3.588 \| good	6.105 \| good	27.585 \| good	0.121 \| good	2.566 \| good	0.124 \| good
2026-09-29T02:00:00.000Z	25 \| good	3.261 \| good	6.074 \| good	27.227 \| good	0.116 \| good	2.34 \| good	0.122 \| good
2026-09-29T03:00:00.000Z	25 \| good	3.169 \| good	6.342 \| good	26.51 \| good	0.112 \| good	2.382 \| good	0.121 \| good
2026-09-29T04:00:00.000Z	25 \| good	3.766 \| good	6.099 \| good	26.521 \| good	0.106 \| good	2.651 \| good	0.121 \| good
2026-09-29T05:00:00.000Z	24 \| good	3.737 \| good	5.633 \| good	26.258 \| good	0.114 \| good	3.031 \| good	0.124 \| good
2026-09-29T06:00:00.000Z	22 \| good	4.084 \| good	6.666 \| good	22.415 \| good	0.142 \| good	4.132 \| good	0.129 \| good
2026-09-29T07:00:00.000Z	22 \| good	4.255 \| good	7.248 \| good	19.988 \| good	0.203 \| good	5.852 \| good	0.141 \| good
2026-09-29T08:00:00.000Z	27 \| good	4.916 \| good	7.373 \| good	21.43 \| good	0.243 \| good	6.462 \| good	0.147 \| good
2026-09-29T09:00:00.000Z	33 \| good	5.737 \| good	8.034 \| good	22.797 \| good	0.266 \| good	5.2 \| good	0.145 \| good
2026-09-29T10:00:00.000Z	38 \| good	6.889 \| good	9.268 \| good	26.19 \| good	0.251 \| good	4.514 \| good	0.144 \| good
2026-09-29T11:00:00.000Z	44 \| good	7.716 \| good	11.154 \| good	30.369 \| good	0.298 \| good	4.008 \| good	0.144 \| good
2026-09-29T12:00:00.000Z	49 \| good	8.768 \| good	13.17 \| good	34.792 \| good	0.359 \| good	3.574 \| good	0.151 \| good
2026-09-29T13:00:00.000Z	52 \| moderate	10.431 \| good	13.515 \| good	35.803 \| good	0.404 \| good	3.74 \| good	0.156 \| good
2026-09-29T14:00:00.000Z	56 \| moderate	11.893 \| good	14.149 \| good	37.899 \| good	0.471 \| good	3.78 \| good	0.159 \| good
2026-09-29T15:00:00.000Z	56 \| moderate	12.431 \| fine	14.631 \| good	38.201 \| good	0.46 \| good	4.295 \| good	0.163 \| good
2026-09-29T16:00:00.000Z	58 \| moderate	12.975 \| fine	16.441 \| good	36.841 \| good	0.468 \| good	5.158 \| good	0.158 \| good
2026-09-29T17:00:00.000Z	62 \| moderate	14.838 \| fine	17.643 \| good	34.816 \| good	0.495 \| good	6.655 \| good	0.162 \| good
2026-09-29T18:00:00.000Z	67 \| moderate	17.523 \| fine	21.609 \| good	33.689 \| good	0.539 \| good	8.47 \| good	0.174 \| good
2026-09-29T19:00:00.000Z	73 \| moderate	20.886 \| fine	23.067 \| good	32.366 \| good	0.615 \| good	8.824 \| good	0.189 \| good
2026-09-29T20:00:00.000Z	73 \| moderate	20.918 \| fine	27.097 \| good	30.277 \| good	0.669 \| good	8.445 \| good	0.194 \| good
2026-09-29T21:00:00.000Z	69 \| moderate	19.356 \| fine	23.591 \| good	27.917 \| good	0.472 \| good	7.346 \| good	0.18 \| good
2026-09-29T22:00:00.000Z	62 \| moderate	14.621 \| fine	17.806 \| good	26.319 \| good	0.362 \| good	6.61 \| good	0.165 \| good
2026-09-29T23:00:00.000Z	52 \| moderate	10.3 \| good	13.522 \| good	26.736 \| good	0.315 \| good	5.734 \| good	0.151 \| good
2026-09-30T00:00:00.000Z	44 \| good	7.85 \| good	11.32 \| good	31.212 \| good	0.28 \| good	4.978 \| good	0.144 \| good
2026-09-30T01:00:00.000Z	38 \| good	7.041 \| good	11.311 \| good	31.172 \| good	0.264 \| good	4.338 \| good	0.141 \| good
2026-09-30T02:00:00.000Z	38 \| good	6.579 \| good	10.419 \| good	31.183 \| good	0.233 \| good	3.733 \| good	0.135 \| good
2026-09-30T03:00:00.000Z	33 \| good	6.275 \| good	9.841 \| good	30.143 \| good	0.218 \| good	3.319 \| good	0.13 \| good
2026-09-30T04:00:00.000Z	28 \| good	5.337 \| good	10.072 \| good	29.798 \| good	0.254 \| good	3.178 \| good	0.127 \| good
2026-09-30T05:00:00.000Z	28 \| good	5.208 \| good	10.773 \| good	29.738 \| good	0.287 \| good	3.231 \| good	0.127 \| good
2026-09-30T06:00:00.000Z	28 \| good	5.383 \| good	10.446 \| good	30.148 \| good	0.284 \| good	3.297 \| good	0.126 \| good
2026-09-30T07:00:00.000Z	33 \| good	5.737 \| good	9.611 \| good	29.995 \| good	0.293 \| good	4.084 \| good	0.129 \| good
2026-09-30T08:00:00.000Z	33 \| good	5.623 \| good	8.837 \| good	29.783 \| good	0.271 \| good	4.453 \| good	0.13 \| good
2026-09-30T09:00:00.000Z	27 \| good	4.59 \| good	7.717 \| good	29.364 \| good	0.223 \| good	4.596 \| good	0.128 \| good
2026-09-30T10:00:00.000Z	28 \| good	4.828 \| good	6.299 \| good	29.95 \| good	0.191 \| good	4.437 \| good	0.126 \| good
2026-09-30T11:00:00.000Z	30 \| good	4.644 \| good	5.79 \| good	32.049 \| good	0.173 \| good	3.96 \| good	0.123 \| good
2026-09-30T12:00:00.000Z	31 \| good	4.779 \| good	5.755 \| good	33.195 \| good	0.168 \| good	3.28 \| good	0.12 \| good
2026-09-30T13:00:00.000Z	31 \| good	4.92 \| good	5.729 \| good	32.534 \| good	0.168 \| good	2.979 \| good	0.115 \| good
2026-09-30T14:00:00.000Z	31 \| good	5.169 \| good	6.445 \| good	32.589 \| good	0.169 \| good	2.759 \| good	0.115 \| good
2026-09-30T15:00:00.000Z	31 \| good	4.858 \| good	6.803 \| good	34.133 \| good	0.152 \| good	2.73 \| good	0.113 \| good
2026-09-30T16:00:00.000Z	31 \| good	4.333 \| good	6.855 \| good	33.711 \| good	0.141 \| good	3.389 \| good	0.112 \| good
2026-09-30T17:00:00.000Z	30 \| good	4.493 \| good	6.774 \| good	31.5 \| good	0.183 \| good	4.645 \| good	0.119 \| good
2026-09-30T18:00:00.000Z	27 \| good	4.504 \| good	7.386 \| good	28.585 \| good	0.238 \| good	6.368 \| good	0.129 \| good
2026-09-30T19:00:00.000Z	27 \| good	4.98 \| good	8.695 \| good	23.931 \| good	0.312 \| good	8.523 \| good	0.134 \| good
2026-09-30T20:00:00.000Z	33 \| good	6.36 \| good	10.538 \| good	20.432 \| good	0.422 \| good	10.758 \| good	0.137 \| good
2026-09-30T21:00:00.000Z	44 \| good	8.444 \| good	12.323 \| good	18.709 \| good	0.447 \| good	11.376 \| good	0.141 \| good
2026-09-30T22:00:00.000Z	49 \| good	9.281 \| good	13.343 \| good	18.661 \| good	0.467 \| good	11.435 \| good	0.144 \| good

Real-time air quality index in Bishop's Stortford, Hertfordshire today

Common air pollutants in Bishop's Stortford, Hertfordshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Bishop's Stortford, Hertfordshire air quality forecast and history

Empower business decisions with accurate air quality data

Bishop's Stortford, Hertfordshire air quality map: Real-time AQI near you

Air quality in nearby cities

Sawbridgeworth, Hertfordshire

Harlow, Essex

Great Dunmow, Essex

Ware, Hertfordshire

Hoddesdon, Hertfordshire

Saffron Walden, Essex

How accurate is Hertfordshire, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently is the air quality data for Bishop's Stortford, Hertfordshire updated?

When did Bishop's Stortford, Hertfordshire experience the worst air quality in the last 24 hours?

When did Bishop's Stortford, Hertfordshire have its best air quality in the last 24 hours?

What is the real-time air quality index for Bishop's Stortford, Hertfordshire?

Which pollutant is found most often in Bishop's Stortford, Hertfordshire?

What can I do if the air quality in Bishop's Stortford, Hertfordshire is poor?

What are the current PM2.5 levels in Bishop's Stortford, Hertfordshire?

What are the current PM10 levels at Bishop's Stortford, Hertfordshire?

What are the current carbon monoxide (CO) levels at Bishop's Stortford, Hertfordshire?

What are the current sulfur dioxide (SO2) levels at Bishop's Stortford, Hertfordshire?

What are the current ozone (O3) levels at Bishop's Stortford, Hertfordshire?

What are the current nitrogen dioxide (NO2) levels at Bishop's Stortford, Hertfordshire?

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 Bishop's Stortford, Hertfordshire?

What are the current PM₁₀ levels at Bishop's Stortford, Hertfordshire?

What are the current sulfur dioxide (SO₂) levels at Bishop's Stortford, Hertfordshire?

What are the current ozone (O₃) levels at Bishop's Stortford, Hertfordshire?

What are the current nitrogen dioxide (NO₂) levels at Bishop's Stortford, Hertfordshire?