What is the current level of PM10 in Hitchin, Hertfordshire?

Hitchin, Hertfordshire currently has a PM10 concentration of 23.955 μg/m3.

What is the current level of sulfur dioxide (SO2) in Hitchin, Hertfordshire?

The current sulfur dioxide (SO2) concentration in Hitchin, Hertfordshire is 0.648 ppb.

What is the current level of ozone (O3) in Hitchin, Hertfordshire?

Hitchin, Hertfordshire currently has an ozone (O3) concentration of 38.5 ppm.

What is the current level of nitrogen dioxide (NO2) in Hitchin, Hertfordshire?

The current level of nitrogen dioxide (NO2) in Hitchin, Hertfordshire is 14.114 ppb.

Current air quality index in Hitchin, Hertfordshire today

Q: What is the PM2.5 concentration in Hitchin, Hertfordshire right now?

Hitchin, Hertfordshire currently has a PM2.5 concentration of 8.921 μg/m3.

Stay updated with real-time air quality in Hitchin, 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

Hitchin, Hertfordshire

Last updated: ... (Local time)

Common air pollutants in Hitchin, Hertfordshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.92 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.95 μg/m³

155

255

425

605+

Ozone (O₃)

38.50 ppb

201

201+

Sulfur Dioxide (SO₂)

0.65 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.11 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.01 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Hitchin, Hertfordshire

Get Live Pollen Counts

Hitchin, Hertfordshire

Scroll To Air Quality Map

Track live Hitchin, Hertfordshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T19:00:00.000Z	48 \| good	6.177 \| good	21.805 \| good	52.201 \| good	0.912 \| good	8.404 \| good	0.017 \| good
2026-08-12T20:00:00.000Z	51 \| moderate	6.187 \| good	25.287 \| good	55.077 \| fine	0.592 \| good	10.519 \| good	0.017 \| good
2026-08-12T21:00:00.000Z	67 \| moderate	6.331 \| good	26.786 \| good	60.003 \| fine	0.82 \| good	10.676 \| good	0.013 \| good
2026-08-12T22:00:00.000Z	77 \| moderate	7.26 \| good	23.325 \| good	63.084 \| fine	0.938 \| good	7.101 \| good	0.014 \| good
2026-08-12T23:00:00.000Z	67 \| moderate	7.19 \| good	20.813 \| good	59.996 \| fine	0.934 \| good	6.738 \| good	0.014 \| good
2026-08-13T00:00:00.000Z	77 \| moderate	7.086 \| good	27.562 \| good	62.577 \| fine	1.14 \| good	7.117 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	49 \| good	9.015 \| good	25.802 \| good	53.171 \| good	0.841 \| good	8.542 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	49 \| good	8.738 \| good	30.033 \| good	50.66 \| good	0.763 \| good	9.273 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	45 \| good	7.555 \| good	25.578 \| good	48.792 \| good	0.664 \| good	8.074 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	44 \| good	6.503 \| good	30.78 \| good	47.118 \| good	0.828 \| good	8.528 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	44 \| good	8.062 \| good	25.595 \| good	46.09 \| good	0.633 \| good	9.663 \| good	0.014 \| good
2026-08-13T06:00:00.000Z	56 \| moderate	11.789 \| good	23.773 \| good	50.871 \| good	0.774 \| good	7.564 \| good	0.015 \| good
2026-08-13T07:00:00.000Z	38 \| good	7.458 \| good	22.264 \| good	31.963 \| good	0.683 \| good	8.397 \| good	0.014 \| good
2026-08-13T08:00:00.000Z	38 \| good	7.259 \| good	16.608 \| good	36.704 \| good	0.755 \| good	12.919 \| good	0.014 \| good
2026-08-13T09:00:00.000Z	33 \| good	5.921 \| good	20.909 \| good	34.713 \| good	0.809 \| good	15.936 \| good	0.016 \| good
2026-08-13T10:00:00.000Z	47 \| good	8.437 \| good	29.369 \| good	51.386 \| good	5.475 \| good	15.921 \| good	0.015 \| good
2026-08-13T11:00:00.000Z	44 \| good	7.854 \| good	17.037 \| good	42.113 \| good	0.995 \| good	11.253 \| good	0.015 \| good
2026-08-13T12:00:00.000Z	38 \| good	6.77 \| good	27.063 \| good	33.984 \| good	0.816 \| good	9.168 \| good	0.015 \| good
2026-08-13T13:00:00.000Z	38 \| good	7.213 \| good	24.943 \| good	34.584 \| good	0.817 \| good	8.618 \| good	0.016 \| good
2026-08-13T14:00:00.000Z	49 \| good	9.469 \| good	15.434 \| good	51.557 \| good	1.027 \| good	10.159 \| good	0.015 \| good
2026-08-13T15:00:00.000Z	52 \| moderate	9.987 \| good	23.74 \| good	37.848 \| good	0.739 \| good	7.863 \| good	0.016 \| good
2026-08-13T16:00:00.000Z	52 \| moderate	9.84 \| good	24.3 \| good	42.324 \| good	0.739 \| good	12.712 \| good	0.015 \| good
2026-08-13T17:00:00.000Z	101 \| sensitive	6.3 \| good	27.2 \| good	71.072 \| moderate	0.966 \| good	11.408 \| good	0.014 \| good
2026-08-13T18:00:00.000Z	101 \| sensitive	7.111 \| good	22.628 \| good	70.893 \| fine	0.89 \| good	12.08 \| good	0.02 \| good
2026-08-13T19:00:00.000Z	64 \| moderate	9.94 \| good	29.6 \| good	59.347 \| fine	0.737 \| good	9.946 \| good	0.019 \| good
2026-08-13T20:00:00.000Z	77 \| moderate	7.531 \| good	24.72 \| good	63.441 \| fine	0.733 \| good	17.576 \| good	0.02 \| good
2026-08-13T21:00:00.000Z	51 \| moderate	7.865 \| good	26.54 \| good	55.166 \| fine	0.739 \| good	21.82 \| good	0.022 \| good
2026-08-13T22:00:00.000Z	54 \| moderate	8.563 \| good	23.099 \| good	55.922 \| fine	0.739 \| good	20.434 \| good	0.017 \| good
2026-08-13T23:00:00.000Z	49 \| good	9 \| good	21.056 \| good	49.765 \| good	0.732 \| good	10.874 \| good	0.012 \| good
2026-08-14T00:00:00.000Z	71 \| moderate	7.949 \| good	31.712 \| good	61.035 \| fine	0.81 \| good	7.083 \| good	0.151 \| good
2026-08-14T01:00:00.000Z	74 \| moderate	9.898 \| good	28.415 \| good	61.906 \| fine	0.661 \| good	8.473 \| good	0.139 \| good
2026-08-14T02:00:00.000Z	61 \| moderate	10 \| good	27.093 \| good	57.705 \| fine	0.863 \| good	6.596 \| good	0.142 \| good
2026-08-14T03:00:00.000Z	50 \| good	8.28 \| good	27.237 \| good	54.175 \| good	0.891 \| good	7.489 \| good	0.148 \| good
2026-08-14T04:00:00.000Z	50 \| good	8.02 \| good	24.86 \| good	53.501 \| good	0.888 \| good	7.194 \| good	0.148 \| good
2026-08-14T05:00:00.000Z	48 \| good	7.588 \| good	27.26 \| good	51.936 \| good	0.776 \| good	8.96 \| good	0.014 \| good
2026-08-14T06:00:00.000Z	50 \| good	7.16 \| good	25.548 \| good	53.634 \| good	0.686 \| good	8.407 \| good	0.014 \| good
2026-08-14T07:00:00.000Z	44 \| good	8.402 \| good	25.602 \| good	46.628 \| good	0.691 \| good	13.092 \| good	0.015 \| good
2026-08-14T08:00:00.000Z	44 \| good	8.016 \| good	30.951 \| good	45.936 \| good	0.574 \| good	12.248 \| good	0.014 \| good
2026-08-14T09:00:00.000Z	44 \| good	7.838 \| good	28.176 \| good	30.922 \| good	0.65 \| good	9.361 \| good	0.014 \| good
2026-08-14T10:00:00.000Z	44 \| good	7.797 \| good	22.656 \| good	25.609 \| good	0.704 \| good	13.093 \| good	0.015 \| good
2026-08-14T11:00:00.000Z	38 \| good	7.251 \| good	34.411 \| good	28.562 \| good	0.708 \| good	9.069 \| good	0.015 \| good
2026-08-14T12:00:00.000Z	38 \| good	7.449 \| good	30.63 \| good	36.249 \| good	0.76 \| good	10.804 \| good	0.016 \| good
2026-08-14T13:00:00.000Z	44 \| good	7.746 \| good	25.435 \| good	37.976 \| good	0.559 \| good	9.148 \| good	0.016 \| good
2026-08-14T14:00:00.000Z	44 \| good	8.058 \| good	34.834 \| good	41.191 \| good	0.648 \| good	8.952 \| good	0.018 \| good
2026-08-14T15:00:00.000Z	52 \| moderate	9.938 \| good	27.205 \| good	37.846 \| good	0.649 \| good	9.287 \| good	0.016 \| good
2026-08-14T16:00:00.000Z	49 \| good	9.225 \| good	33.592 \| good	38.458 \| good	0.649 \| good	9.831 \| good	0.016 \| good
2026-08-14T17:00:00.000Z	49 \| good	9.233 \| good	28.824 \| good	37.792 \| good	0.649 \| good	12.17 \| good	0.016 \| good
2026-08-14T18:00:00.000Z	49 \| good	8.921 \| good	23.955 \| good	38.5 \| good	0.648 \| good	14.114 \| good	0.013 \| good
2026-08-14T18:00:00.000Z	35 \| good	3.427 \| good	7.309 \| good	38.166 \| good	0.106 \| good	2.268 \| good	0.109 \| good
2026-08-14T19:00:00.000Z	34 \| good	3.814 \| good	6.78 \| good	36.865 \| good	0.137 \| good	3.139 \| good	0.112 \| good
2026-08-14T20:00:00.000Z	29 \| good	4.329 \| good	7.295 \| good	31.14 \| good	0.196 \| good	4.932 \| good	0.116 \| good
2026-08-14T21:00:00.000Z	28 \| good	4.216 \| good	7 \| good	30.2 \| good	0.235 \| good	4.8 \| good	0.12 \| good
2026-08-14T22:00:00.000Z	26 \| good	4.346 \| good	5.994 \| good	27.978 \| good	0.203 \| good	4.202 \| good	0.12 \| good
2026-08-14T23:00:00.000Z	24 \| good	4.249 \| good	5.545 \| good	26.328 \| good	0.167 \| good	4.053 \| good	0.118 \| good
2026-08-15T00:00:00.000Z	23 \| good	4.086 \| good	5.254 \| good	24.78 \| good	0.151 \| good	3.697 \| good	0.117 \| good
2026-08-15T01:00:00.000Z	23 \| good	3.798 \| good	4.883 \| good	24.702 \| good	0.119 \| good	3.219 \| good	0.114 \| good
2026-08-15T02:00:00.000Z	23 \| good	3.418 \| good	4.726 \| good	24.932 \| good	0.101 \| good	2.666 \| good	0.113 \| good
2026-08-15T03:00:00.000Z	21 \| good	3.2 \| good	4.786 \| good	23.277 \| good	0.113 \| good	2.528 \| good	0.112 \| good
2026-08-15T04:00:00.000Z	21 \| good	2.944 \| good	5.242 \| good	22.665 \| good	0.148 \| good	2.538 \| good	0.11 \| good
2026-08-15T05:00:00.000Z	20 \| good	2.889 \| good	5.405 \| good	21.702 \| good	0.162 \| good	2.455 \| good	0.109 \| good
2026-08-15T06:00:00.000Z	19 \| good	3.211 \| good	5.5 \| good	20.713 \| good	0.157 \| good	2.348 \| good	0.109 \| good
2026-08-15T07:00:00.000Z	19 \| good	3.487 \| good	5.633 \| good	21.035 \| good	0.171 \| good	2.338 \| good	0.112 \| good
2026-08-15T08:00:00.000Z	22 \| good	3.592 \| good	5.514 \| good	20.918 \| good	0.182 \| good	2.174 \| good	0.112 \| good
2026-08-15T09:00:00.000Z	22 \| good	3.982 \| good	5.673 \| good	24.01 \| good	0.151 \| good	2.035 \| good	0.112 \| good
2026-08-15T10:00:00.000Z	23 \| good	4.311 \| good	6.12 \| good	24.878 \| good	0.14 \| good	1.971 \| good	0.114 \| good
2026-08-15T11:00:00.000Z	24 \| good	4.489 \| good	6.714 \| good	25.503 \| good	0.18 \| good	1.916 \| good	0.115 \| good
2026-08-15T12:00:00.000Z	27 \| good	4.542 \| good	7.279 \| good	28.263 \| good	0.193 \| good	1.805 \| good	0.113 \| good
2026-08-15T13:00:00.000Z	29 \| good	4.742 \| good	7.345 \| good	31.245 \| good	0.231 \| good	1.648 \| good	0.114 \| good
2026-08-15T14:00:00.000Z	31 \| good	4.836 \| good	7.124 \| good	34.444 \| good	0.22 \| good	1.408 \| good	0.115 \| good
2026-08-15T15:00:00.000Z	34 \| good	4.668 \| good	6.871 \| good	37.298 \| good	0.192 \| good	1.167 \| good	0.117 \| good
2026-08-15T16:00:00.000Z	36 \| good	4.437 \| good	6.613 \| good	39.058 \| good	0.172 \| good	1.088 \| good	0.116 \| good
2026-08-15T17:00:00.000Z	36 \| good	4.158 \| good	6.315 \| good	39.015 \| good	0.138 \| good	1.174 \| good	0.117 \| good
2026-08-15T18:00:00.000Z	35 \| good	3.857 \| good	6 \| good	37.656 \| good	0.121 \| good	1.316 \| good	0.115 \| good
2026-08-15T19:00:00.000Z	33 \| good	4.026 \| good	6.145 \| good	35.528 \| good	0.177 \| good	1.895 \| good	0.115 \| good
2026-08-15T20:00:00.000Z	31 \| good	4.15 \| good	6.389 \| good	32.741 \| good	0.245 \| good	2.873 \| good	0.117 \| good
2026-08-15T21:00:00.000Z	25 \| good	4.104 \| good	6.412 \| good	26.974 \| good	0.283 \| good	4.08 \| good	0.12 \| good
2026-08-15T22:00:00.000Z	22 \| good	4.413 \| good	6.706 \| good	22.789 \| good	0.292 \| good	4.187 \| good	0.122 \| good
2026-08-15T23:00:00.000Z	27 \| good	4.514 \| good	7.028 \| good	21.223 \| good	0.274 \| good	4.627 \| good	0.122 \| good
2026-08-16T00:00:00.000Z	27 \| good	4.679 \| good	7.526 \| good	18.905 \| good	0.255 \| good	5.401 \| good	0.123 \| good
2026-08-16T01:00:00.000Z	27 \| good	4.744 \| good	8.218 \| good	18.168 \| good	0.273 \| good	4.949 \| good	0.123 \| good
2026-08-16T02:00:00.000Z	27 \| good	4.796 \| good	8.203 \| good	16.385 \| good	0.283 \| good	4.737 \| good	0.122 \| good
2026-08-16T03:00:00.000Z	27 \| good	4.8 \| good	8.801 \| good	15.801 \| good	0.271 \| good	4.603 \| good	0.121 \| good
2026-08-16T04:00:00.000Z	27 \| good	5.193 \| good	9.405 \| good	16.032 \| good	0.245 \| good	4.31 \| good	0.119 \| good
2026-08-16T05:00:00.000Z	33 \| good	5.644 \| good	9.93 \| good	18.035 \| good	0.225 \| good	3.809 \| good	0.119 \| good
2026-08-16T06:00:00.000Z	33 \| good	6.229 \| good	9.919 \| good	18.138 \| good	0.249 \| good	3.508 \| good	0.118 \| good
2026-08-16T07:00:00.000Z	33 \| good	6.272 \| good	9.34 \| good	19.548 \| good	0.311 \| good	3.399 \| good	0.12 \| good
2026-08-16T08:00:00.000Z	33 \| good	5.879 \| good	9.132 \| good	22.811 \| good	0.322 \| good	2.731 \| good	0.12 \| good
2026-08-16T09:00:00.000Z	33 \| good	5.628 \| good	8.915 \| good	26.882 \| good	0.263 \| good	2.235 \| good	0.119 \| good
2026-08-16T10:00:00.000Z	30 \| good	5.037 \| good	8.715 \| good	31.817 \| good	0.212 \| good	1.597 \| good	0.118 \| good
2026-08-16T11:00:00.000Z	34 \| good	4.969 \| good	7.947 \| good	36.937 \| good	0.187 \| good	1.329 \| good	0.118 \| good
2026-08-16T12:00:00.000Z	38 \| good	4.484 \| good	7.604 \| good	40.667 \| good	0.189 \| good	1.14 \| good	0.118 \| good
2026-08-16T13:00:00.000Z	40 \| good	4.7 \| good	7.403 \| good	42.999 \| good	0.167 \| good	1.106 \| good	0.117 \| good
2026-08-16T14:00:00.000Z	41 \| good	4.852 \| good	7.423 \| good	43.858 \| good	0.16 \| good	1.054 \| good	0.117 \| good
2026-08-16T15:00:00.000Z	40 \| good	4.855 \| good	7.755 \| good	42.705 \| good	0.157 \| good	1.196 \| good	0.119 \| good
2026-08-16T16:00:00.000Z	40 \| good	4.948 \| good	8.149 \| good	42.713 \| good	0.153 \| good	1.283 \| good	0.119 \| good
2026-08-16T17:00:00.000Z	40 \| good	5.109 \| good	8.405 \| good	42.951 \| good	0.168 \| good	1.472 \| good	0.122 \| good

Hitchin

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Hitchin, Hertfordshire

0.01ppm

How accurate is Hertfordshire, UK air quality data?

The air quality data for Hertfordshire, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Hitchin, Hertfordshire get updated?

Air quality updates for Hitchin, Hertfordshire are available every hour.

What time in the past 24 hours saw the poorest air quality in Hitchin, Hertfordshire?

Hitchin, Hertfordshire experienced its worst air quality at 06:00:00, 2026-08-13.

When was air quality in Hitchin, Hertfordshire the best over the past 24 hours?

The best air quality in Hitchin, Hertfordshire was observed at 12:00:00 on 2026-08-14.

What is the air quality in Hitchin, Hertfordshire right now?

The air quality in Hitchin, Hertfordshire right now is Good, with an AQI of 49.

What pollutant is most frequently found in Hitchin, Hertfordshire?

In Hitchin, Hertfordshire, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Hitchin, Hertfordshire is poor?

When air quality in Hitchin, Hertfordshire is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Hitchin, Hertfordshire right now?

Hitchin, Hertfordshire currently has a PM_2.5 concentration of 8.921 μg/m³.

What is the current level of PM₁₀ in Hitchin, Hertfordshire?

Hitchin, Hertfordshire currently has a PM₁₀ concentration of 23.955 μg/m³.

What is the current level of carbon monoxide (CO) in Hitchin, Hertfordshire?

The current carbon monoxide (CO) level in Hitchin, Hertfordshire is 0.013 ppm.

What is the current level of sulfur dioxide (SO₂) in Hitchin, Hertfordshire?

The current sulfur dioxide (SO₂) concentration in Hitchin, Hertfordshire is 0.648 ppb.

What is the current level of ozone (O₃) in Hitchin, Hertfordshire?

Hitchin, Hertfordshire currently has an ozone (O₃) concentration of 38.5 ppm.

What is the current level of nitrogen dioxide (NO₂) in Hitchin, Hertfordshire?

The current level of nitrogen dioxide (NO₂) in Hitchin, Hertfordshire is 14.114 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T19:00:00.000Z	48 \| good	6.177 \| good	21.805 \| good	52.201 \| good	0.912 \| good	8.404 \| good	0.017 \| good
2026-08-12T20:00:00.000Z	51 \| moderate	6.187 \| good	25.287 \| good	55.077 \| fine	0.592 \| good	10.519 \| good	0.017 \| good
2026-08-12T21:00:00.000Z	67 \| moderate	6.331 \| good	26.786 \| good	60.003 \| fine	0.82 \| good	10.676 \| good	0.013 \| good
2026-08-12T22:00:00.000Z	77 \| moderate	7.26 \| good	23.325 \| good	63.084 \| fine	0.938 \| good	7.101 \| good	0.014 \| good
2026-08-12T23:00:00.000Z	67 \| moderate	7.19 \| good	20.813 \| good	59.996 \| fine	0.934 \| good	6.738 \| good	0.014 \| good
2026-08-13T00:00:00.000Z	77 \| moderate	7.086 \| good	27.562 \| good	62.577 \| fine	1.14 \| good	7.117 \| good	0.165 \| good
2026-08-13T01:00:00.000Z	49 \| good	9.015 \| good	25.802 \| good	53.171 \| good	0.841 \| good	8.542 \| good	0.153 \| good
2026-08-13T02:00:00.000Z	49 \| good	8.738 \| good	30.033 \| good	50.66 \| good	0.763 \| good	9.273 \| good	0.158 \| good
2026-08-13T03:00:00.000Z	45 \| good	7.555 \| good	25.578 \| good	48.792 \| good	0.664 \| good	8.074 \| good	0.158 \| good
2026-08-13T04:00:00.000Z	44 \| good	6.503 \| good	30.78 \| good	47.118 \| good	0.828 \| good	8.528 \| good	0.165 \| good
2026-08-13T05:00:00.000Z	44 \| good	8.062 \| good	25.595 \| good	46.09 \| good	0.633 \| good	9.663 \| good	0.014 \| good
2026-08-13T06:00:00.000Z	56 \| moderate	11.789 \| good	23.773 \| good	50.871 \| good	0.774 \| good	7.564 \| good	0.015 \| good
2026-08-13T07:00:00.000Z	38 \| good	7.458 \| good	22.264 \| good	31.963 \| good	0.683 \| good	8.397 \| good	0.014 \| good
2026-08-13T08:00:00.000Z	38 \| good	7.259 \| good	16.608 \| good	36.704 \| good	0.755 \| good	12.919 \| good	0.014 \| good
2026-08-13T09:00:00.000Z	33 \| good	5.921 \| good	20.909 \| good	34.713 \| good	0.809 \| good	15.936 \| good	0.016 \| good
2026-08-13T10:00:00.000Z	47 \| good	8.437 \| good	29.369 \| good	51.386 \| good	5.475 \| good	15.921 \| good	0.015 \| good
2026-08-13T11:00:00.000Z	44 \| good	7.854 \| good	17.037 \| good	42.113 \| good	0.995 \| good	11.253 \| good	0.015 \| good
2026-08-13T12:00:00.000Z	38 \| good	6.77 \| good	27.063 \| good	33.984 \| good	0.816 \| good	9.168 \| good	0.015 \| good
2026-08-13T13:00:00.000Z	38 \| good	7.213 \| good	24.943 \| good	34.584 \| good	0.817 \| good	8.618 \| good	0.016 \| good
2026-08-13T14:00:00.000Z	49 \| good	9.469 \| good	15.434 \| good	51.557 \| good	1.027 \| good	10.159 \| good	0.015 \| good
2026-08-13T15:00:00.000Z	52 \| moderate	9.987 \| good	23.74 \| good	37.848 \| good	0.739 \| good	7.863 \| good	0.016 \| good
2026-08-13T16:00:00.000Z	52 \| moderate	9.84 \| good	24.3 \| good	42.324 \| good	0.739 \| good	12.712 \| good	0.015 \| good
2026-08-13T17:00:00.000Z	101 \| sensitive	6.3 \| good	27.2 \| good	71.072 \| moderate	0.966 \| good	11.408 \| good	0.014 \| good
2026-08-13T18:00:00.000Z	101 \| sensitive	7.111 \| good	22.628 \| good	70.893 \| fine	0.89 \| good	12.08 \| good	0.02 \| good
2026-08-13T19:00:00.000Z	64 \| moderate	9.94 \| good	29.6 \| good	59.347 \| fine	0.737 \| good	9.946 \| good	0.019 \| good
2026-08-13T20:00:00.000Z	77 \| moderate	7.531 \| good	24.72 \| good	63.441 \| fine	0.733 \| good	17.576 \| good	0.02 \| good
2026-08-13T21:00:00.000Z	51 \| moderate	7.865 \| good	26.54 \| good	55.166 \| fine	0.739 \| good	21.82 \| good	0.022 \| good
2026-08-13T22:00:00.000Z	54 \| moderate	8.563 \| good	23.099 \| good	55.922 \| fine	0.739 \| good	20.434 \| good	0.017 \| good
2026-08-13T23:00:00.000Z	49 \| good	9 \| good	21.056 \| good	49.765 \| good	0.732 \| good	10.874 \| good	0.012 \| good
2026-08-14T00:00:00.000Z	71 \| moderate	7.949 \| good	31.712 \| good	61.035 \| fine	0.81 \| good	7.083 \| good	0.151 \| good
2026-08-14T01:00:00.000Z	74 \| moderate	9.898 \| good	28.415 \| good	61.906 \| fine	0.661 \| good	8.473 \| good	0.139 \| good
2026-08-14T02:00:00.000Z	61 \| moderate	10 \| good	27.093 \| good	57.705 \| fine	0.863 \| good	6.596 \| good	0.142 \| good
2026-08-14T03:00:00.000Z	50 \| good	8.28 \| good	27.237 \| good	54.175 \| good	0.891 \| good	7.489 \| good	0.148 \| good
2026-08-14T04:00:00.000Z	50 \| good	8.02 \| good	24.86 \| good	53.501 \| good	0.888 \| good	7.194 \| good	0.148 \| good
2026-08-14T05:00:00.000Z	48 \| good	7.588 \| good	27.26 \| good	51.936 \| good	0.776 \| good	8.96 \| good	0.014 \| good
2026-08-14T06:00:00.000Z	50 \| good	7.16 \| good	25.548 \| good	53.634 \| good	0.686 \| good	8.407 \| good	0.014 \| good
2026-08-14T07:00:00.000Z	44 \| good	8.402 \| good	25.602 \| good	46.628 \| good	0.691 \| good	13.092 \| good	0.015 \| good
2026-08-14T08:00:00.000Z	44 \| good	8.016 \| good	30.951 \| good	45.936 \| good	0.574 \| good	12.248 \| good	0.014 \| good
2026-08-14T09:00:00.000Z	44 \| good	7.838 \| good	28.176 \| good	30.922 \| good	0.65 \| good	9.361 \| good	0.014 \| good
2026-08-14T10:00:00.000Z	44 \| good	7.797 \| good	22.656 \| good	25.609 \| good	0.704 \| good	13.093 \| good	0.015 \| good
2026-08-14T11:00:00.000Z	38 \| good	7.251 \| good	34.411 \| good	28.562 \| good	0.708 \| good	9.069 \| good	0.015 \| good
2026-08-14T12:00:00.000Z	38 \| good	7.449 \| good	30.63 \| good	36.249 \| good	0.76 \| good	10.804 \| good	0.016 \| good
2026-08-14T13:00:00.000Z	44 \| good	7.746 \| good	25.435 \| good	37.976 \| good	0.559 \| good	9.148 \| good	0.016 \| good
2026-08-14T14:00:00.000Z	44 \| good	8.058 \| good	34.834 \| good	41.191 \| good	0.648 \| good	8.952 \| good	0.018 \| good
2026-08-14T15:00:00.000Z	52 \| moderate	9.938 \| good	27.205 \| good	37.846 \| good	0.649 \| good	9.287 \| good	0.016 \| good
2026-08-14T16:00:00.000Z	49 \| good	9.225 \| good	33.592 \| good	38.458 \| good	0.649 \| good	9.831 \| good	0.016 \| good
2026-08-14T17:00:00.000Z	49 \| good	9.233 \| good	28.824 \| good	37.792 \| good	0.649 \| good	12.17 \| good	0.016 \| good
2026-08-14T18:00:00.000Z	49 \| good	8.921 \| good	23.955 \| good	38.5 \| good	0.648 \| good	14.114 \| good	0.013 \| good
2026-08-14T18:00:00.000Z	35 \| good	3.427 \| good	7.309 \| good	38.166 \| good	0.106 \| good	2.268 \| good	0.109 \| good
2026-08-14T19:00:00.000Z	34 \| good	3.814 \| good	6.78 \| good	36.865 \| good	0.137 \| good	3.139 \| good	0.112 \| good
2026-08-14T20:00:00.000Z	29 \| good	4.329 \| good	7.295 \| good	31.14 \| good	0.196 \| good	4.932 \| good	0.116 \| good
2026-08-14T21:00:00.000Z	28 \| good	4.216 \| good	7 \| good	30.2 \| good	0.235 \| good	4.8 \| good	0.12 \| good
2026-08-14T22:00:00.000Z	26 \| good	4.346 \| good	5.994 \| good	27.978 \| good	0.203 \| good	4.202 \| good	0.12 \| good
2026-08-14T23:00:00.000Z	24 \| good	4.249 \| good	5.545 \| good	26.328 \| good	0.167 \| good	4.053 \| good	0.118 \| good
2026-08-15T00:00:00.000Z	23 \| good	4.086 \| good	5.254 \| good	24.78 \| good	0.151 \| good	3.697 \| good	0.117 \| good
2026-08-15T01:00:00.000Z	23 \| good	3.798 \| good	4.883 \| good	24.702 \| good	0.119 \| good	3.219 \| good	0.114 \| good
2026-08-15T02:00:00.000Z	23 \| good	3.418 \| good	4.726 \| good	24.932 \| good	0.101 \| good	2.666 \| good	0.113 \| good
2026-08-15T03:00:00.000Z	21 \| good	3.2 \| good	4.786 \| good	23.277 \| good	0.113 \| good	2.528 \| good	0.112 \| good
2026-08-15T04:00:00.000Z	21 \| good	2.944 \| good	5.242 \| good	22.665 \| good	0.148 \| good	2.538 \| good	0.11 \| good
2026-08-15T05:00:00.000Z	20 \| good	2.889 \| good	5.405 \| good	21.702 \| good	0.162 \| good	2.455 \| good	0.109 \| good
2026-08-15T06:00:00.000Z	19 \| good	3.211 \| good	5.5 \| good	20.713 \| good	0.157 \| good	2.348 \| good	0.109 \| good
2026-08-15T07:00:00.000Z	19 \| good	3.487 \| good	5.633 \| good	21.035 \| good	0.171 \| good	2.338 \| good	0.112 \| good
2026-08-15T08:00:00.000Z	22 \| good	3.592 \| good	5.514 \| good	20.918 \| good	0.182 \| good	2.174 \| good	0.112 \| good
2026-08-15T09:00:00.000Z	22 \| good	3.982 \| good	5.673 \| good	24.01 \| good	0.151 \| good	2.035 \| good	0.112 \| good
2026-08-15T10:00:00.000Z	23 \| good	4.311 \| good	6.12 \| good	24.878 \| good	0.14 \| good	1.971 \| good	0.114 \| good
2026-08-15T11:00:00.000Z	24 \| good	4.489 \| good	6.714 \| good	25.503 \| good	0.18 \| good	1.916 \| good	0.115 \| good
2026-08-15T12:00:00.000Z	27 \| good	4.542 \| good	7.279 \| good	28.263 \| good	0.193 \| good	1.805 \| good	0.113 \| good
2026-08-15T13:00:00.000Z	29 \| good	4.742 \| good	7.345 \| good	31.245 \| good	0.231 \| good	1.648 \| good	0.114 \| good
2026-08-15T14:00:00.000Z	31 \| good	4.836 \| good	7.124 \| good	34.444 \| good	0.22 \| good	1.408 \| good	0.115 \| good
2026-08-15T15:00:00.000Z	34 \| good	4.668 \| good	6.871 \| good	37.298 \| good	0.192 \| good	1.167 \| good	0.117 \| good
2026-08-15T16:00:00.000Z	36 \| good	4.437 \| good	6.613 \| good	39.058 \| good	0.172 \| good	1.088 \| good	0.116 \| good
2026-08-15T17:00:00.000Z	36 \| good	4.158 \| good	6.315 \| good	39.015 \| good	0.138 \| good	1.174 \| good	0.117 \| good
2026-08-15T18:00:00.000Z	35 \| good	3.857 \| good	6 \| good	37.656 \| good	0.121 \| good	1.316 \| good	0.115 \| good
2026-08-15T19:00:00.000Z	33 \| good	4.026 \| good	6.145 \| good	35.528 \| good	0.177 \| good	1.895 \| good	0.115 \| good
2026-08-15T20:00:00.000Z	31 \| good	4.15 \| good	6.389 \| good	32.741 \| good	0.245 \| good	2.873 \| good	0.117 \| good
2026-08-15T21:00:00.000Z	25 \| good	4.104 \| good	6.412 \| good	26.974 \| good	0.283 \| good	4.08 \| good	0.12 \| good
2026-08-15T22:00:00.000Z	22 \| good	4.413 \| good	6.706 \| good	22.789 \| good	0.292 \| good	4.187 \| good	0.122 \| good
2026-08-15T23:00:00.000Z	27 \| good	4.514 \| good	7.028 \| good	21.223 \| good	0.274 \| good	4.627 \| good	0.122 \| good
2026-08-16T00:00:00.000Z	27 \| good	4.679 \| good	7.526 \| good	18.905 \| good	0.255 \| good	5.401 \| good	0.123 \| good
2026-08-16T01:00:00.000Z	27 \| good	4.744 \| good	8.218 \| good	18.168 \| good	0.273 \| good	4.949 \| good	0.123 \| good
2026-08-16T02:00:00.000Z	27 \| good	4.796 \| good	8.203 \| good	16.385 \| good	0.283 \| good	4.737 \| good	0.122 \| good
2026-08-16T03:00:00.000Z	27 \| good	4.8 \| good	8.801 \| good	15.801 \| good	0.271 \| good	4.603 \| good	0.121 \| good
2026-08-16T04:00:00.000Z	27 \| good	5.193 \| good	9.405 \| good	16.032 \| good	0.245 \| good	4.31 \| good	0.119 \| good
2026-08-16T05:00:00.000Z	33 \| good	5.644 \| good	9.93 \| good	18.035 \| good	0.225 \| good	3.809 \| good	0.119 \| good
2026-08-16T06:00:00.000Z	33 \| good	6.229 \| good	9.919 \| good	18.138 \| good	0.249 \| good	3.508 \| good	0.118 \| good
2026-08-16T07:00:00.000Z	33 \| good	6.272 \| good	9.34 \| good	19.548 \| good	0.311 \| good	3.399 \| good	0.12 \| good
2026-08-16T08:00:00.000Z	33 \| good	5.879 \| good	9.132 \| good	22.811 \| good	0.322 \| good	2.731 \| good	0.12 \| good
2026-08-16T09:00:00.000Z	33 \| good	5.628 \| good	8.915 \| good	26.882 \| good	0.263 \| good	2.235 \| good	0.119 \| good
2026-08-16T10:00:00.000Z	30 \| good	5.037 \| good	8.715 \| good	31.817 \| good	0.212 \| good	1.597 \| good	0.118 \| good
2026-08-16T11:00:00.000Z	34 \| good	4.969 \| good	7.947 \| good	36.937 \| good	0.187 \| good	1.329 \| good	0.118 \| good
2026-08-16T12:00:00.000Z	38 \| good	4.484 \| good	7.604 \| good	40.667 \| good	0.189 \| good	1.14 \| good	0.118 \| good
2026-08-16T13:00:00.000Z	40 \| good	4.7 \| good	7.403 \| good	42.999 \| good	0.167 \| good	1.106 \| good	0.117 \| good
2026-08-16T14:00:00.000Z	41 \| good	4.852 \| good	7.423 \| good	43.858 \| good	0.16 \| good	1.054 \| good	0.117 \| good
2026-08-16T15:00:00.000Z	40 \| good	4.855 \| good	7.755 \| good	42.705 \| good	0.157 \| good	1.196 \| good	0.119 \| good
2026-08-16T16:00:00.000Z	40 \| good	4.948 \| good	8.149 \| good	42.713 \| good	0.153 \| good	1.283 \| good	0.119 \| good
2026-08-16T17:00:00.000Z	40 \| good	5.109 \| good	8.405 \| good	42.951 \| good	0.168 \| good	1.472 \| good	0.122 \| good

Current air quality index in Hitchin, Hertfordshire today

Common air pollutants in Hitchin, Hertfordshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Hitchin, Hertfordshire air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Hitchin, Hertfordshire

Air quality in nearby cities

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Biggleswade, Central Bedfordshire

Harpenden, Hertfordshire

How accurate is Hertfordshire, UK air quality data?

Air quality levels in UK

Frequently asked questions

How frequently does the air quality data for Hitchin, Hertfordshire get updated?

What time in the past 24 hours saw the poorest air quality in Hitchin, Hertfordshire?

When was air quality in Hitchin, Hertfordshire the best over the past 24 hours?

What is the air quality in Hitchin, Hertfordshire right now?

What pollutant is most frequently found in Hitchin, Hertfordshire?

What can I do if the air quality in Hitchin, Hertfordshire is poor?

What is the PM2.5 concentration in Hitchin, Hertfordshire right now?

What is the current level of PM10 in Hitchin, Hertfordshire?

What is the current level of carbon monoxide (CO) in Hitchin, Hertfordshire?

What is the current level of sulfur dioxide (SO2) in Hitchin, Hertfordshire?

What is the current level of ozone (O3) in Hitchin, Hertfordshire?

What is the current level of nitrogen dioxide (NO2) in Hitchin, Hertfordshire?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Hitchin, Hertfordshire right now?

What is the current level of PM₁₀ in Hitchin, Hertfordshire?

What is the current level of sulfur dioxide (SO₂) in Hitchin, Hertfordshire?

What is the current level of ozone (O₃) in Hitchin, Hertfordshire?

What is the current level of nitrogen dioxide (NO₂) in Hitchin, Hertfordshire?