What is the current concentration of PM10 in Haywards Heath, West Sussex?

The current PM10 concentration at Haywards Heath, West Sussex is 36.029 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Haywards Heath, West Sussex?

The current sulfur dioxide (SO2) concentration at Haywards Heath, West Sussex is 0.435 ppb.

What is the current concentration of ozone (O3) in Haywards Heath, West Sussex?

The current ozone (O3) concentration at Haywards Heath, West Sussex is 21.414 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Haywards Heath, West Sussex?

The current nitrogen dioxide (NO2) concentration at Haywards Heath, West Sussex is 5.214 ppb.

Haywards Heath, West Sussex live air quality index now

Q: What is the current concentration of PM2.5 in Haywards Heath, West Sussex?

The current PM2.5 concentration at Haywards Heath, West Sussex is 15.548 μg/m3.

Stay updated with real-time air quality in Haywards Heath, West Sussex 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

Haywards Heath, West Sussex

Last updated: ... (Local time)

Major air pollutants in Haywards Heath, West Sussex

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.55 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.03 μg/m³

155

255

425

605+

Ozone (O₃)

21.41 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.06 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Haywards Heath, West Sussex

Get Live Pollen Counts

Haywards Heath, West Sussex

Scroll To Air Quality Map

Track live Haywards Heath, West Sussex air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T09:00:00.000Z	77 \| moderate	22.537 \| fine	55.692 \| fine	7.436 \| good	1.299 \| good	18.199 \| good	0.049 \| good
2026-03-05T10:00:00.000Z	73 \| moderate	21.126 \| fine	36.835 \| good	24.662 \| good	1.311 \| good	7.497 \| good	0.032 \| good
2026-03-05T11:00:00.000Z	64 \| moderate	16.276 \| fine	39.996 \| good	29.588 \| good	0.776 \| good	10.554 \| good	0.026 \| good
2026-03-05T12:00:00.000Z	69 \| moderate	18.735 \| fine	30.958 \| good	28.675 \| good	0.794 \| good	10.095 \| good	0.021 \| good
2026-03-05T13:00:00.000Z	77 \| moderate	23.493 \| fine	36.281 \| good	32.352 \| good	1.034 \| good	11.789 \| good	0.02 \| good
2026-03-05T14:00:00.000Z	75 \| moderate	21.519 \| fine	55.401 \| fine	27.613 \| good	0.793 \| good	11.591 \| good	0.476 \| good
2026-03-05T15:00:00.000Z	73 \| moderate	21.094 \| fine	26.091 \| good	22.798 \| good	0.661 \| good	10.348 \| good	0.181 \| good
2026-03-05T16:00:00.000Z	71 \| moderate	19.968 \| fine	35.525 \| good	30.082 \| good	0.792 \| good	14.22 \| good	0.188 \| good
2026-03-05T17:00:00.000Z	69 \| moderate	18.631 \| fine	35.832 \| good	32.236 \| good	0.728 \| good	16.407 \| good	0.196 \| good
2026-03-05T18:00:00.000Z	77 \| moderate	22.724 \| fine	52.689 \| good	27.902 \| good	0.753 \| good	17.816 \| good	0.265 \| good
2026-03-05T19:00:00.000Z	77 \| moderate	23.347 \| fine	39.549 \| good	28.873 \| good	0.672 \| good	7.875 \| good	0.187 \| good
2026-03-05T20:00:00.000Z	77 \| moderate	23.26 \| fine	51.101 \| good	22.429 \| good	0.432 \| good	19.06 \| good	0.596 \| good
2026-03-05T21:00:00.000Z	66 \| moderate	16.647 \| fine	54.172 \| good	22.883 \| good	0.566 \| good	15.248 \| good	0.085 \| good
2026-03-05T22:00:00.000Z	69 \| moderate	18.66 \| fine	32.807 \| good	26.503 \| good	0.729 \| good	15.897 \| good	0.094 \| good
2026-03-05T23:00:00.000Z	77 \| moderate	22.716 \| fine	37.966 \| good	27.674 \| good	0.653 \| good	14.877 \| good	0.098 \| good
2026-03-06T00:00:00.000Z	69 \| moderate	18.86 \| fine	28.213 \| good	23.246 \| good	0.546 \| good	11.64 \| good	0.763 \| good
2026-03-06T01:00:00.000Z	69 \| moderate	18.638 \| fine	38.329 \| good	20.018 \| good	0.551 \| good	11.546 \| good	0.666 \| good
2026-03-06T02:00:00.000Z	67 \| moderate	17.578 \| fine	34.912 \| good	17.53 \| good	0.552 \| good	10.779 \| good	0.555 \| good
2026-03-06T03:00:00.000Z	67 \| moderate	18.121 \| fine	36.498 \| good	14.662 \| good	0.551 \| good	6.418 \| good	0.553 \| good
2026-03-06T04:00:00.000Z	67 \| moderate	17.676 \| fine	35.003 \| good	16.139 \| good	0.504 \| good	12.055 \| good	0.459 \| good
2026-03-06T05:00:00.000Z	73 \| moderate	20.651 \| fine	56.526 \| fine	14.63 \| good	0.547 \| good	12.201 \| good	0.481 \| good
2026-03-06T06:00:00.000Z	71 \| moderate	19.648 \| fine	35.416 \| good	14.868 \| good	0.627 \| good	9.116 \| good	0.483 \| good
2026-03-06T07:00:00.000Z	69 \| moderate	18.873 \| fine	44.659 \| good	16.494 \| good	0.601 \| good	9.436 \| good	0.043 \| good
2026-03-06T08:00:00.000Z	67 \| moderate	18.321 \| fine	38.878 \| good	13.576 \| good	0.736 \| good	10.478 \| good	0.056 \| good
2026-03-06T09:00:00.000Z	75 \| moderate	21.63 \| fine	38.599 \| good	7.844 \| good	0.791 \| good	10.587 \| good	0.057 \| good
2026-03-06T10:00:00.000Z	75 \| moderate	21.847 \| fine	67.131 \| fine	9.133 \| good	0.83 \| good	12.755 \| good	0.048 \| good
2026-03-06T11:00:00.000Z	71 \| moderate	19.628 \| fine	40.541 \| good	9.997 \| good	0.528 \| good	12.832 \| good	0.039 \| good
2026-03-06T12:00:00.000Z	77 \| moderate	22.921 \| fine	38.709 \| good	10.973 \| good	0.478 \| good	11.115 \| good	0.031 \| good
2026-03-06T13:00:00.000Z	75 \| moderate	22.217 \| fine	36.351 \| good	19.672 \| good	0.541 \| good	10.662 \| good	0.024 \| good
2026-03-06T14:00:00.000Z	64 \| moderate	16.321 \| fine	37.856 \| good	19.04 \| good	0.531 \| good	10.906 \| good	0.02 \| good
2026-03-06T15:00:00.000Z	75 \| moderate	22.326 \| fine	37.521 \| good	11.225 \| good	0.376 \| good	17.394 \| good	0.019 \| good
2026-03-06T16:00:00.000Z	79 \| moderate	24.467 \| fine	56.14 \| fine	11.985 \| good	0.587 \| good	14.479 \| good	0.022 \| good
2026-03-06T17:00:00.000Z	75 \| moderate	21.747 \| fine	51.4 \| good	11.8 \| good	0.425 \| good	13.082 \| good	0.026 \| good
2026-03-06T18:00:00.000Z	66 \| moderate	16.797 \| fine	36.72 \| good	12.132 \| good	0.424 \| good	23.468 \| good	0.027 \| good
2026-03-06T19:00:00.000Z	64 \| moderate	16.402 \| fine	36.782 \| good	12.858 \| good	0.545 \| good	11.598 \| good	0.038 \| good
2026-03-06T20:00:00.000Z	73 \| moderate	20.822 \| fine	36.291 \| good	13.312 \| good	0.531 \| good	25.016 \| good	0.092 \| good
2026-03-06T21:00:00.000Z	75 \| moderate	21.896 \| fine	40.96 \| good	12.201 \| good	0.593 \| good	11.834 \| good	0.122 \| good
2026-03-06T22:00:00.000Z	79 \| moderate	23.56 \| fine	53.851 \| good	11.78 \| good	0.484 \| good	11.648 \| good	0.08 \| good
2026-03-06T23:00:00.000Z	94 \| moderate	31.789 \| fine	75.726 \| fine	12.6 \| good	0.431 \| good	9.529 \| good	0.099 \| good
2026-03-07T00:00:00.000Z	79 \| moderate	23.808 \| fine	49.117 \| good	6.087 \| good	0.61 \| good	8.669 \| good	0.934 \| good
2026-03-07T01:00:00.000Z	71 \| moderate	20.2 \| fine	37.743 \| good	12.361 \| good	0.585 \| good	7.924 \| good	0.792 \| good
2026-03-07T02:00:00.000Z	71 \| moderate	20.278 \| fine	51.653 \| good	11.824 \| good	0.522 \| good	6.998 \| good	0.74 \| good
2026-03-07T03:00:00.000Z	71 \| moderate	20.144 \| fine	54.585 \| good	12.203 \| good	0.534 \| good	7.386 \| good	0.6 \| good
2026-03-07T04:00:00.000Z	69 \| moderate	18.859 \| fine	46.194 \| good	17.16 \| good	0.52 \| good	2.5 \| good	0.55 \| good
2026-03-07T05:00:00.000Z	64 \| moderate	15.878 \| fine	34.644 \| good	19.209 \| good	0.512 \| good	2.903 \| good	0.499 \| good
2026-03-07T06:00:00.000Z	69 \| moderate	18.53 \| fine	38.38 \| good	19.702 \| good	0.507 \| good	2.551 \| good	0.462 \| good
2026-03-07T07:00:00.000Z	66 \| moderate	17.2 \| fine	42.574 \| good	19.377 \| good	0.336 \| good	5.075 \| good	0.064 \| good
2026-03-07T08:00:00.000Z	64 \| moderate	15.548 \| fine	36.029 \| good	21.414 \| good	0.435 \| good	5.214 \| good	0.058 \| good
2026-03-07T08:00:00.000Z	64 \| moderate	15.548 \| fine	36.029 \| good	21.414 \| good	0.435 \| good	5.214 \| good	0.058 \| good
2026-03-07T09:00:00.000Z	56 \| moderate	12.433 \| fine	15.434 \| good	20.295 \| good	0.376 \| good	6.011 \| good	0.168 \| good
2026-03-07T10:00:00.000Z	56 \| moderate	12.074 \| good	15.478 \| good	19.922 \| good	0.331 \| good	5.659 \| good	0.167 \| good
2026-03-07T11:00:00.000Z	56 \| moderate	11.744 \| good	15.933 \| good	19.49 \| good	0.277 \| good	5.123 \| good	0.167 \| good
2026-03-07T12:00:00.000Z	56 \| moderate	11.83 \| good	17.783 \| good	21.661 \| good	0.225 \| good	4.57 \| good	0.162 \| good
2026-03-07T13:00:00.000Z	58 \| moderate	13.279 \| fine	20.676 \| good	26.581 \| good	0.195 \| good	3.507 \| good	0.161 \| good
2026-03-07T14:00:00.000Z	60 \| moderate	13.88 \| fine	21.932 \| good	28.436 \| good	0.184 \| good	3.341 \| good	0.159 \| good
2026-03-07T15:00:00.000Z	60 \| moderate	13.843 \| fine	22.31 \| good	28.919 \| good	0.172 \| good	3.323 \| good	0.158 \| good
2026-03-07T16:00:00.000Z	60 \| moderate	14.014 \| fine	23.139 \| good	29.73 \| good	0.166 \| good	3.672 \| good	0.161 \| good
2026-03-07T17:00:00.000Z	64 \| moderate	16.306 \| fine	23.657 \| good	30.739 \| good	0.165 \| good	4.219 \| good	0.161 \| good
2026-03-07T18:00:00.000Z	64 \| moderate	16.293 \| fine	23.548 \| good	29.871 \| good	0.265 \| good	4.913 \| good	0.166 \| good
2026-03-07T19:00:00.000Z	66 \| moderate	16.503 \| fine	23.503 \| good	29.469 \| good	0.319 \| good	5.11 \| good	0.168 \| good
2026-03-07T20:00:00.000Z	67 \| moderate	18.182 \| fine	24.648 \| good	27.323 \| good	0.323 \| good	5.298 \| good	0.169 \| good
2026-03-07T21:00:00.000Z	66 \| moderate	17.186 \| fine	26.654 \| good	27.4 \| good	0.294 \| good	5.291 \| good	0.173 \| good
2026-03-07T22:00:00.000Z	69 \| moderate	18.668 \| fine	26.467 \| good	27.307 \| good	0.18 \| good	5.111 \| good	0.172 \| good
2026-03-07T23:00:00.000Z	69 \| moderate	18.575 \| fine	25.949 \| good	28.644 \| good	0.161 \| good	4.941 \| good	0.167 \| good
2026-03-08T00:00:00.000Z	67 \| moderate	18.433 \| fine	26.42 \| good	28.944 \| good	0.132 \| good	4.364 \| good	0.164 \| good
2026-03-08T01:00:00.000Z	66 \| moderate	17.385 \| fine	28.705 \| good	29.184 \| good	0.116 \| good	3.867 \| good	0.162 \| good
2026-03-08T02:00:00.000Z	66 \| moderate	16.91 \| fine	28.814 \| good	28.751 \| good	0.108 \| good	3.553 \| good	0.162 \| good
2026-03-08T03:00:00.000Z	66 \| moderate	16.765 \| fine	29.082 \| good	26.234 \| good	0.096 \| good	3.503 \| good	0.162 \| good
2026-03-08T04:00:00.000Z	66 \| moderate	16.905 \| fine	29.671 \| good	24.774 \| good	0.121 \| good	3.649 \| good	0.162 \| good
2026-03-08T05:00:00.000Z	67 \| moderate	17.609 \| fine	31.056 \| good	23.256 \| good	0.157 \| good	3.795 \| good	0.172 \| good
2026-03-08T06:00:00.000Z	69 \| moderate	18.828 \| fine	32.302 \| good	22 \| good	0.213 \| good	4.176 \| good	0.181 \| good
2026-03-08T07:00:00.000Z	73 \| moderate	21.415 \| fine	36.725 \| good	20.705 \| good	0.265 \| good	4.437 \| good	0.194 \| good
2026-03-08T08:00:00.000Z	79 \| moderate	24.011 \| fine	43.45 \| good	19.781 \| good	0.313 \| good	5.132 \| good	0.201 \| good
2026-03-08T09:00:00.000Z	84 \| moderate	27.31 \| fine	43.342 \| good	20.966 \| good	0.388 \| good	5.692 \| good	0.203 \| good
2026-03-08T10:00:00.000Z	90 \| moderate	29.887 \| fine	41.843 \| good	21.89 \| good	0.456 \| good	6.227 \| good	0.205 \| good
2026-03-08T11:00:00.000Z	105 \| sensitive	36.796 \| moderate	43.052 \| good	22.621 \| good	0.596 \| good	5.909 \| good	0.211 \| good
2026-03-08T12:00:00.000Z	117 \| sensitive	41.721 \| moderate	45.329 \| good	24.804 \| good	0.699 \| good	5.627 \| good	0.219 \| good
2026-03-08T13:00:00.000Z	119 \| sensitive	43.346 \| moderate	46.633 \| good	27.01 \| good	0.809 \| good	5.771 \| good	0.23 \| good
2026-03-08T14:00:00.000Z	117 \| sensitive	41.531 \| moderate	49.506 \| good	30.102 \| good	0.832 \| good	5.664 \| good	0.241 \| good
2026-03-08T15:00:00.000Z	115 \| sensitive	40.771 \| moderate	52.107 \| good	32.232 \| good	0.811 \| good	5.994 \| good	0.244 \| good
2026-03-08T16:00:00.000Z	115 \| sensitive	41.055 \| moderate	52.386 \| good	31.776 \| good	0.818 \| good	6.981 \| good	0.245 \| good
2026-03-08T17:00:00.000Z	117 \| sensitive	42.38 \| moderate	49.884 \| good	29.519 \| good	0.826 \| good	8.826 \| good	0.26 \| good
2026-03-08T18:00:00.000Z	124 \| sensitive	44.789 \| moderate	49.528 \| good	24.399 \| good	0.704 \| good	11.032 \| good	0.282 \| good
2026-03-08T19:00:00.000Z	124 \| sensitive	44.684 \| moderate	52.142 \| good	22.079 \| good	0.662 \| good	12.628 \| good	0.285 \| good
2026-03-08T20:00:00.000Z	117 \| sensitive	41.514 \| moderate	50.769 \| good	21.197 \| good	0.638 \| good	13.174 \| good	0.283 \| good
2026-03-08T21:00:00.000Z	117 \| sensitive	42.359 \| moderate	49.421 \| good	19.988 \| good	0.641 \| good	12.994 \| good	0.286 \| good
2026-03-08T22:00:00.000Z	137 \| sensitive	49.63 \| moderate	55.387 \| fine	18.45 \| good	0.614 \| good	12.953 \| good	0.291 \| good
2026-03-08T23:00:00.000Z	151 \| unhealthy	55.799 \| poor	58.46 \| fine	15.996 \| good	0.576 \| good	12.839 \| good	0.297 \| good
2026-03-09T00:00:00.000Z	153 \| unhealthy	58.012 \| poor	60.334 \| fine	13.6 \| good	0.497 \| good	12.56 \| good	0.305 \| good
2026-03-09T01:00:00.000Z	153 \| unhealthy	58.644 \| poor	61.399 \| fine	11.616 \| good	0.434 \| good	11.882 \| good	0.304 \| good
2026-03-09T02:00:00.000Z	153 \| unhealthy	58.608 \| poor	61.947 \| fine	10.95 \| good	0.41 \| good	11.681 \| good	0.301 \| good
2026-03-09T03:00:00.000Z	153 \| unhealthy	57.947 \| poor	61.491 \| fine	10.703 \| good	0.379 \| good	10.953 \| good	0.295 \| good
2026-03-09T04:00:00.000Z	153 \| unhealthy	57.54 \| poor	61.409 \| fine	9.993 \| good	0.329 \| good	10.656 \| good	0.288 \| good
2026-03-09T05:00:00.000Z	151 \| unhealthy	55.978 \| poor	59.264 \| fine	9.82 \| good	0.318 \| good	9.851 \| good	0.284 \| good
2026-03-09T06:00:00.000Z	147 \| sensitive	54.028 \| moderate	59.135 \| fine	9.988 \| good	0.337 \| good	10.44 \| good	0.282 \| good
2026-03-09T07:00:00.000Z	142 \| sensitive	52.221 \| moderate	55.393 \| fine	9.777 \| good	0.415 \| good	12.433 \| good	0.282 \| good
2026-03-09T08:00:00.000Z	134 \| sensitive	48.599 \| moderate	54.448 \| good	12.465 \| good	0.45 \| good	11.865 \| good	0.277 \| good

Haywards Heath

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Haywards Heath, West Sussex air quality map: Track AQI near you

0.07ppm

How accurate is West Sussex, UK air quality data?

Air quality data and pollutant measurements for West Sussex, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Haywards Heath, West Sussex updated?

The air quality for Haywards Heath, West Sussex is updated every hour.

When was the worst air quality at Haywards Heath, West Sussex in the last 24 hrs?

The worst air quality in Haywards Heath, West Sussex in the last 24 hours was observed at 11:00:00 on 2026-03-06.

When was the best air quality at Haywards Heath, West Sussex in the last 24 hrs?

In the last 24 hrs, the best air quality in Haywards Heath, West Sussex was observed at 05:00:00 on 2026-03-07.

What is the current air quality in Haywards Heath, West Sussex?

The current air quality in Haywards Heath, West Sussex is 64, categorized as Moderate based on real-time data.

What pollutant is the most common in Haywards Heath, West Sussex?

The most common pollutant in Haywards Heath, West Sussex is PM2.5.

What should I do if the air quality in Haywards Heath, West Sussex is poor?

If the air quality in Haywards Heath, West Sussex is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Haywards Heath, West Sussex?

The current PM_2.5 concentration at Haywards Heath, West Sussex is 15.548 μg/m³.

What is the current concentration of PM₁₀ in Haywards Heath, West Sussex?

The current PM₁₀ concentration at Haywards Heath, West Sussex is 36.029 μg/m³.

What is the current concentration of carbon monoxide (CO) in Haywards Heath, West Sussex?

The current carbon monoxide (CO) concentration at Haywards Heath, West Sussex is 0.058 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Haywards Heath, West Sussex?

The current sulfur dioxide (SO₂) concentration at Haywards Heath, West Sussex is 0.435 ppb.

What is the current concentration of ozone (O₃) in Haywards Heath, West Sussex?

The current ozone (O₃) concentration at Haywards Heath, West Sussex is 21.414 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Haywards Heath, West Sussex?

The current nitrogen dioxide (NO₂) concentration at Haywards Heath, West Sussex is 5.214 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T09:00:00.000Z	77 \| moderate	22.537 \| fine	55.692 \| fine	7.436 \| good	1.299 \| good	18.199 \| good	0.049 \| good
2026-03-05T10:00:00.000Z	73 \| moderate	21.126 \| fine	36.835 \| good	24.662 \| good	1.311 \| good	7.497 \| good	0.032 \| good
2026-03-05T11:00:00.000Z	64 \| moderate	16.276 \| fine	39.996 \| good	29.588 \| good	0.776 \| good	10.554 \| good	0.026 \| good
2026-03-05T12:00:00.000Z	69 \| moderate	18.735 \| fine	30.958 \| good	28.675 \| good	0.794 \| good	10.095 \| good	0.021 \| good
2026-03-05T13:00:00.000Z	77 \| moderate	23.493 \| fine	36.281 \| good	32.352 \| good	1.034 \| good	11.789 \| good	0.02 \| good
2026-03-05T14:00:00.000Z	75 \| moderate	21.519 \| fine	55.401 \| fine	27.613 \| good	0.793 \| good	11.591 \| good	0.476 \| good
2026-03-05T15:00:00.000Z	73 \| moderate	21.094 \| fine	26.091 \| good	22.798 \| good	0.661 \| good	10.348 \| good	0.181 \| good
2026-03-05T16:00:00.000Z	71 \| moderate	19.968 \| fine	35.525 \| good	30.082 \| good	0.792 \| good	14.22 \| good	0.188 \| good
2026-03-05T17:00:00.000Z	69 \| moderate	18.631 \| fine	35.832 \| good	32.236 \| good	0.728 \| good	16.407 \| good	0.196 \| good
2026-03-05T18:00:00.000Z	77 \| moderate	22.724 \| fine	52.689 \| good	27.902 \| good	0.753 \| good	17.816 \| good	0.265 \| good
2026-03-05T19:00:00.000Z	77 \| moderate	23.347 \| fine	39.549 \| good	28.873 \| good	0.672 \| good	7.875 \| good	0.187 \| good
2026-03-05T20:00:00.000Z	77 \| moderate	23.26 \| fine	51.101 \| good	22.429 \| good	0.432 \| good	19.06 \| good	0.596 \| good
2026-03-05T21:00:00.000Z	66 \| moderate	16.647 \| fine	54.172 \| good	22.883 \| good	0.566 \| good	15.248 \| good	0.085 \| good
2026-03-05T22:00:00.000Z	69 \| moderate	18.66 \| fine	32.807 \| good	26.503 \| good	0.729 \| good	15.897 \| good	0.094 \| good
2026-03-05T23:00:00.000Z	77 \| moderate	22.716 \| fine	37.966 \| good	27.674 \| good	0.653 \| good	14.877 \| good	0.098 \| good
2026-03-06T00:00:00.000Z	69 \| moderate	18.86 \| fine	28.213 \| good	23.246 \| good	0.546 \| good	11.64 \| good	0.763 \| good
2026-03-06T01:00:00.000Z	69 \| moderate	18.638 \| fine	38.329 \| good	20.018 \| good	0.551 \| good	11.546 \| good	0.666 \| good
2026-03-06T02:00:00.000Z	67 \| moderate	17.578 \| fine	34.912 \| good	17.53 \| good	0.552 \| good	10.779 \| good	0.555 \| good
2026-03-06T03:00:00.000Z	67 \| moderate	18.121 \| fine	36.498 \| good	14.662 \| good	0.551 \| good	6.418 \| good	0.553 \| good
2026-03-06T04:00:00.000Z	67 \| moderate	17.676 \| fine	35.003 \| good	16.139 \| good	0.504 \| good	12.055 \| good	0.459 \| good
2026-03-06T05:00:00.000Z	73 \| moderate	20.651 \| fine	56.526 \| fine	14.63 \| good	0.547 \| good	12.201 \| good	0.481 \| good
2026-03-06T06:00:00.000Z	71 \| moderate	19.648 \| fine	35.416 \| good	14.868 \| good	0.627 \| good	9.116 \| good	0.483 \| good
2026-03-06T07:00:00.000Z	69 \| moderate	18.873 \| fine	44.659 \| good	16.494 \| good	0.601 \| good	9.436 \| good	0.043 \| good
2026-03-06T08:00:00.000Z	67 \| moderate	18.321 \| fine	38.878 \| good	13.576 \| good	0.736 \| good	10.478 \| good	0.056 \| good
2026-03-06T09:00:00.000Z	75 \| moderate	21.63 \| fine	38.599 \| good	7.844 \| good	0.791 \| good	10.587 \| good	0.057 \| good
2026-03-06T10:00:00.000Z	75 \| moderate	21.847 \| fine	67.131 \| fine	9.133 \| good	0.83 \| good	12.755 \| good	0.048 \| good
2026-03-06T11:00:00.000Z	71 \| moderate	19.628 \| fine	40.541 \| good	9.997 \| good	0.528 \| good	12.832 \| good	0.039 \| good
2026-03-06T12:00:00.000Z	77 \| moderate	22.921 \| fine	38.709 \| good	10.973 \| good	0.478 \| good	11.115 \| good	0.031 \| good
2026-03-06T13:00:00.000Z	75 \| moderate	22.217 \| fine	36.351 \| good	19.672 \| good	0.541 \| good	10.662 \| good	0.024 \| good
2026-03-06T14:00:00.000Z	64 \| moderate	16.321 \| fine	37.856 \| good	19.04 \| good	0.531 \| good	10.906 \| good	0.02 \| good
2026-03-06T15:00:00.000Z	75 \| moderate	22.326 \| fine	37.521 \| good	11.225 \| good	0.376 \| good	17.394 \| good	0.019 \| good
2026-03-06T16:00:00.000Z	79 \| moderate	24.467 \| fine	56.14 \| fine	11.985 \| good	0.587 \| good	14.479 \| good	0.022 \| good
2026-03-06T17:00:00.000Z	75 \| moderate	21.747 \| fine	51.4 \| good	11.8 \| good	0.425 \| good	13.082 \| good	0.026 \| good
2026-03-06T18:00:00.000Z	66 \| moderate	16.797 \| fine	36.72 \| good	12.132 \| good	0.424 \| good	23.468 \| good	0.027 \| good
2026-03-06T19:00:00.000Z	64 \| moderate	16.402 \| fine	36.782 \| good	12.858 \| good	0.545 \| good	11.598 \| good	0.038 \| good
2026-03-06T20:00:00.000Z	73 \| moderate	20.822 \| fine	36.291 \| good	13.312 \| good	0.531 \| good	25.016 \| good	0.092 \| good
2026-03-06T21:00:00.000Z	75 \| moderate	21.896 \| fine	40.96 \| good	12.201 \| good	0.593 \| good	11.834 \| good	0.122 \| good
2026-03-06T22:00:00.000Z	79 \| moderate	23.56 \| fine	53.851 \| good	11.78 \| good	0.484 \| good	11.648 \| good	0.08 \| good
2026-03-06T23:00:00.000Z	94 \| moderate	31.789 \| fine	75.726 \| fine	12.6 \| good	0.431 \| good	9.529 \| good	0.099 \| good
2026-03-07T00:00:00.000Z	79 \| moderate	23.808 \| fine	49.117 \| good	6.087 \| good	0.61 \| good	8.669 \| good	0.934 \| good
2026-03-07T01:00:00.000Z	71 \| moderate	20.2 \| fine	37.743 \| good	12.361 \| good	0.585 \| good	7.924 \| good	0.792 \| good
2026-03-07T02:00:00.000Z	71 \| moderate	20.278 \| fine	51.653 \| good	11.824 \| good	0.522 \| good	6.998 \| good	0.74 \| good
2026-03-07T03:00:00.000Z	71 \| moderate	20.144 \| fine	54.585 \| good	12.203 \| good	0.534 \| good	7.386 \| good	0.6 \| good
2026-03-07T04:00:00.000Z	69 \| moderate	18.859 \| fine	46.194 \| good	17.16 \| good	0.52 \| good	2.5 \| good	0.55 \| good
2026-03-07T05:00:00.000Z	64 \| moderate	15.878 \| fine	34.644 \| good	19.209 \| good	0.512 \| good	2.903 \| good	0.499 \| good
2026-03-07T06:00:00.000Z	69 \| moderate	18.53 \| fine	38.38 \| good	19.702 \| good	0.507 \| good	2.551 \| good	0.462 \| good
2026-03-07T07:00:00.000Z	66 \| moderate	17.2 \| fine	42.574 \| good	19.377 \| good	0.336 \| good	5.075 \| good	0.064 \| good
2026-03-07T08:00:00.000Z	64 \| moderate	15.548 \| fine	36.029 \| good	21.414 \| good	0.435 \| good	5.214 \| good	0.058 \| good
2026-03-07T08:00:00.000Z	64 \| moderate	15.548 \| fine	36.029 \| good	21.414 \| good	0.435 \| good	5.214 \| good	0.058 \| good
2026-03-07T09:00:00.000Z	56 \| moderate	12.433 \| fine	15.434 \| good	20.295 \| good	0.376 \| good	6.011 \| good	0.168 \| good
2026-03-07T10:00:00.000Z	56 \| moderate	12.074 \| good	15.478 \| good	19.922 \| good	0.331 \| good	5.659 \| good	0.167 \| good
2026-03-07T11:00:00.000Z	56 \| moderate	11.744 \| good	15.933 \| good	19.49 \| good	0.277 \| good	5.123 \| good	0.167 \| good
2026-03-07T12:00:00.000Z	56 \| moderate	11.83 \| good	17.783 \| good	21.661 \| good	0.225 \| good	4.57 \| good	0.162 \| good
2026-03-07T13:00:00.000Z	58 \| moderate	13.279 \| fine	20.676 \| good	26.581 \| good	0.195 \| good	3.507 \| good	0.161 \| good
2026-03-07T14:00:00.000Z	60 \| moderate	13.88 \| fine	21.932 \| good	28.436 \| good	0.184 \| good	3.341 \| good	0.159 \| good
2026-03-07T15:00:00.000Z	60 \| moderate	13.843 \| fine	22.31 \| good	28.919 \| good	0.172 \| good	3.323 \| good	0.158 \| good
2026-03-07T16:00:00.000Z	60 \| moderate	14.014 \| fine	23.139 \| good	29.73 \| good	0.166 \| good	3.672 \| good	0.161 \| good
2026-03-07T17:00:00.000Z	64 \| moderate	16.306 \| fine	23.657 \| good	30.739 \| good	0.165 \| good	4.219 \| good	0.161 \| good
2026-03-07T18:00:00.000Z	64 \| moderate	16.293 \| fine	23.548 \| good	29.871 \| good	0.265 \| good	4.913 \| good	0.166 \| good
2026-03-07T19:00:00.000Z	66 \| moderate	16.503 \| fine	23.503 \| good	29.469 \| good	0.319 \| good	5.11 \| good	0.168 \| good
2026-03-07T20:00:00.000Z	67 \| moderate	18.182 \| fine	24.648 \| good	27.323 \| good	0.323 \| good	5.298 \| good	0.169 \| good
2026-03-07T21:00:00.000Z	66 \| moderate	17.186 \| fine	26.654 \| good	27.4 \| good	0.294 \| good	5.291 \| good	0.173 \| good
2026-03-07T22:00:00.000Z	69 \| moderate	18.668 \| fine	26.467 \| good	27.307 \| good	0.18 \| good	5.111 \| good	0.172 \| good
2026-03-07T23:00:00.000Z	69 \| moderate	18.575 \| fine	25.949 \| good	28.644 \| good	0.161 \| good	4.941 \| good	0.167 \| good
2026-03-08T00:00:00.000Z	67 \| moderate	18.433 \| fine	26.42 \| good	28.944 \| good	0.132 \| good	4.364 \| good	0.164 \| good
2026-03-08T01:00:00.000Z	66 \| moderate	17.385 \| fine	28.705 \| good	29.184 \| good	0.116 \| good	3.867 \| good	0.162 \| good
2026-03-08T02:00:00.000Z	66 \| moderate	16.91 \| fine	28.814 \| good	28.751 \| good	0.108 \| good	3.553 \| good	0.162 \| good
2026-03-08T03:00:00.000Z	66 \| moderate	16.765 \| fine	29.082 \| good	26.234 \| good	0.096 \| good	3.503 \| good	0.162 \| good
2026-03-08T04:00:00.000Z	66 \| moderate	16.905 \| fine	29.671 \| good	24.774 \| good	0.121 \| good	3.649 \| good	0.162 \| good
2026-03-08T05:00:00.000Z	67 \| moderate	17.609 \| fine	31.056 \| good	23.256 \| good	0.157 \| good	3.795 \| good	0.172 \| good
2026-03-08T06:00:00.000Z	69 \| moderate	18.828 \| fine	32.302 \| good	22 \| good	0.213 \| good	4.176 \| good	0.181 \| good
2026-03-08T07:00:00.000Z	73 \| moderate	21.415 \| fine	36.725 \| good	20.705 \| good	0.265 \| good	4.437 \| good	0.194 \| good
2026-03-08T08:00:00.000Z	79 \| moderate	24.011 \| fine	43.45 \| good	19.781 \| good	0.313 \| good	5.132 \| good	0.201 \| good
2026-03-08T09:00:00.000Z	84 \| moderate	27.31 \| fine	43.342 \| good	20.966 \| good	0.388 \| good	5.692 \| good	0.203 \| good
2026-03-08T10:00:00.000Z	90 \| moderate	29.887 \| fine	41.843 \| good	21.89 \| good	0.456 \| good	6.227 \| good	0.205 \| good
2026-03-08T11:00:00.000Z	105 \| sensitive	36.796 \| moderate	43.052 \| good	22.621 \| good	0.596 \| good	5.909 \| good	0.211 \| good
2026-03-08T12:00:00.000Z	117 \| sensitive	41.721 \| moderate	45.329 \| good	24.804 \| good	0.699 \| good	5.627 \| good	0.219 \| good
2026-03-08T13:00:00.000Z	119 \| sensitive	43.346 \| moderate	46.633 \| good	27.01 \| good	0.809 \| good	5.771 \| good	0.23 \| good
2026-03-08T14:00:00.000Z	117 \| sensitive	41.531 \| moderate	49.506 \| good	30.102 \| good	0.832 \| good	5.664 \| good	0.241 \| good
2026-03-08T15:00:00.000Z	115 \| sensitive	40.771 \| moderate	52.107 \| good	32.232 \| good	0.811 \| good	5.994 \| good	0.244 \| good
2026-03-08T16:00:00.000Z	115 \| sensitive	41.055 \| moderate	52.386 \| good	31.776 \| good	0.818 \| good	6.981 \| good	0.245 \| good
2026-03-08T17:00:00.000Z	117 \| sensitive	42.38 \| moderate	49.884 \| good	29.519 \| good	0.826 \| good	8.826 \| good	0.26 \| good
2026-03-08T18:00:00.000Z	124 \| sensitive	44.789 \| moderate	49.528 \| good	24.399 \| good	0.704 \| good	11.032 \| good	0.282 \| good
2026-03-08T19:00:00.000Z	124 \| sensitive	44.684 \| moderate	52.142 \| good	22.079 \| good	0.662 \| good	12.628 \| good	0.285 \| good
2026-03-08T20:00:00.000Z	117 \| sensitive	41.514 \| moderate	50.769 \| good	21.197 \| good	0.638 \| good	13.174 \| good	0.283 \| good
2026-03-08T21:00:00.000Z	117 \| sensitive	42.359 \| moderate	49.421 \| good	19.988 \| good	0.641 \| good	12.994 \| good	0.286 \| good
2026-03-08T22:00:00.000Z	137 \| sensitive	49.63 \| moderate	55.387 \| fine	18.45 \| good	0.614 \| good	12.953 \| good	0.291 \| good
2026-03-08T23:00:00.000Z	151 \| unhealthy	55.799 \| poor	58.46 \| fine	15.996 \| good	0.576 \| good	12.839 \| good	0.297 \| good
2026-03-09T00:00:00.000Z	153 \| unhealthy	58.012 \| poor	60.334 \| fine	13.6 \| good	0.497 \| good	12.56 \| good	0.305 \| good
2026-03-09T01:00:00.000Z	153 \| unhealthy	58.644 \| poor	61.399 \| fine	11.616 \| good	0.434 \| good	11.882 \| good	0.304 \| good
2026-03-09T02:00:00.000Z	153 \| unhealthy	58.608 \| poor	61.947 \| fine	10.95 \| good	0.41 \| good	11.681 \| good	0.301 \| good
2026-03-09T03:00:00.000Z	153 \| unhealthy	57.947 \| poor	61.491 \| fine	10.703 \| good	0.379 \| good	10.953 \| good	0.295 \| good
2026-03-09T04:00:00.000Z	153 \| unhealthy	57.54 \| poor	61.409 \| fine	9.993 \| good	0.329 \| good	10.656 \| good	0.288 \| good
2026-03-09T05:00:00.000Z	151 \| unhealthy	55.978 \| poor	59.264 \| fine	9.82 \| good	0.318 \| good	9.851 \| good	0.284 \| good
2026-03-09T06:00:00.000Z	147 \| sensitive	54.028 \| moderate	59.135 \| fine	9.988 \| good	0.337 \| good	10.44 \| good	0.282 \| good
2026-03-09T07:00:00.000Z	142 \| sensitive	52.221 \| moderate	55.393 \| fine	9.777 \| good	0.415 \| good	12.433 \| good	0.282 \| good
2026-03-09T08:00:00.000Z	134 \| sensitive	48.599 \| moderate	54.448 \| good	12.465 \| good	0.45 \| good	11.865 \| good	0.277 \| good

Haywards Heath, West Sussex live air quality index now

Major air pollutants in Haywards Heath, West Sussex

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Haywards Heath, West Sussex air quality map: Track AQI near you

Air quality in nearby cities

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Air quality levels in UK

Frequently asked questions

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What is the current air quality in Haywards Heath, West Sussex?

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What is the current concentration of PM2.5 in Haywards Heath, West Sussex?

What is the current concentration of PM10 in Haywards Heath, West Sussex?

What is the current concentration of carbon monoxide (CO) in Haywards Heath, West Sussex?

What is the current concentration of sulfur dioxide (SO2) in Haywards Heath, West Sussex?

What is the current concentration of ozone (O3) in Haywards Heath, West Sussex?

What is the current concentration of nitrogen dioxide (NO2) in Haywards Heath, West Sussex?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Haywards Heath, West Sussex?

What is the current concentration of PM₁₀ in Haywards Heath, West Sussex?

What is the current concentration of sulfur dioxide (SO₂) in Haywards Heath, West Sussex?

What is the current concentration of ozone (O₃) in Haywards Heath, West Sussex?

What is the current concentration of nitrogen dioxide (NO₂) in Haywards Heath, West Sussex?