What is the sulfur dioxide (SO2) level in Cambridge, Cambridgeshire at the moment?

Currently, Cambridge, Cambridgeshire has a sulfur dioxide (SO2) concentration of 0.369 ppb.

What is the ozone (O3) level in Cambridge, Cambridgeshire at the moment?

The current ozone (O3) level in Cambridge, Cambridgeshire at the moment is 21.427 ppm.

What is the nitrogen dioxide (NO2) level in Cambridge, Cambridgeshire at the moment?

Nitrogen dioxide (NO2) level in Cambridge, Cambridgeshire at the moment is 7.954 ppb.

Live air quality index in Cambridge, Cambridgeshire today

Name: Live air pollution levels in Cambridge, Cambridgeshire today
Creator: Ambee

Stay updated with real-time air quality in Cambridge, Cambridgeshire 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

Cambridge, Cambridgeshire

Last updated: ... (Local time)

Major air pollutants in Cambridge, Cambridgeshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

4.59 μg/m³

155

255

425

605+

Ozone (O₃)

21.09 ppb

201

201+

Sulfur Dioxide (SO₂)

0.38 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.12 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cambridge, Cambridgeshire

Get Live Pollen Counts

Cambridge, Cambridgeshire

Scroll To Air Quality Map

Track live Cambridge, Cambridgeshire air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-16T04:00:00.000Z	27 \| good	5.295 \| good	13.096 \| good	25.117 \| good	0.412 \| good	2.128 \| good	0.268 \| good
2025-09-16T05:00:00.000Z	27 \| good	5.231 \| good	15.297 \| good	24.148 \| good	0.366 \| good	1.597 \| good	0.271 \| good
2025-09-16T06:00:00.000Z	27 \| good	5.242 \| good	13.373 \| good	21.774 \| good	0.369 \| good	1.596 \| good	0.039 \| good
2025-09-16T07:00:00.000Z	27 \| good	5.275 \| good	16.807 \| good	22.445 \| good	0.366 \| good	1.598 \| good	0.042 \| good
2025-09-16T08:00:00.000Z	27 \| good	5.268 \| good	11.135 \| good	23.569 \| good	0.366 \| good	7.967 \| good	0.039 \| good
2025-09-16T09:00:00.000Z	27 \| good	5.126 \| good	10.581 \| good	26.181 \| good	0.397 \| good	7.967 \| good	0.037 \| good
2025-09-16T10:00:00.000Z	27 \| good	5.389 \| good	14.482 \| good	22.617 \| good	0.366 \| good	7.967 \| good	0.043 \| good
2025-09-16T11:00:00.000Z	27 \| good	5.356 \| good	12.023 \| good	26.101 \| good	0.366 \| good	8.498 \| good	0.035 \| good
2025-09-16T12:00:00.000Z	27 \| good	5.224 \| good	15.481 \| good	23.693 \| good	0.365 \| good	5.841 \| good	0.033 \| good
2025-09-16T13:00:00.000Z	27 \| good	5.209 \| good	24.844 \| good	22.522 \| good	0.398 \| good	9.027 \| good	0.032 \| good
2025-09-16T14:00:00.000Z	27 \| good	5.215 \| good	11.355 \| good	26.371 \| good	0.366 \| good	13.272 \| good	0.032 \| good
2025-09-16T15:00:00.000Z	27 \| good	4.974 \| good	8.482 \| good	26.147 \| good	0.366 \| good	13.273 \| good	0.033 \| good
2025-09-16T16:00:00.000Z	25 \| good	3.627 \| good	9.799 \| good	26.783 \| good	0.398 \| good	13.271 \| good	0.031 \| good
2025-09-16T17:00:00.000Z	29 \| good	3.606 \| good	9.625 \| good	31.07 \| good	0.397 \| good	9.56 \| good	0.032 \| good
2025-09-16T18:00:00.000Z	28 \| good	3.438 \| good	10.807 \| good	30.194 \| good	0.366 \| good	8.497 \| good	0.035 \| good
2025-09-16T19:00:00.000Z	27 \| good	3.449 \| good	9.162 \| good	29.101 \| good	0.428 \| good	8.5 \| good	0.037 \| good
2025-09-16T20:00:00.000Z	26 \| good	3.591 \| good	9.183 \| good	27.798 \| good	0.417 \| good	8.498 \| good	0.036 \| good
2025-09-16T21:00:00.000Z	25 \| good	3.522 \| good	9.371 \| good	27.191 \| good	0.68 \| good	14.339 \| good	0.036 \| good
2025-09-16T22:00:00.000Z	25 \| good	3.606 \| good	10.093 \| good	26.832 \| good	0.398 \| good	14.337 \| good	0.03 \| good
2025-09-16T23:00:00.000Z	25 \| good	3.567 \| good	10.632 \| good	26.872 \| good	0.397 \| good	14.337 \| good	0.031 \| good
2025-09-17T00:00:00.000Z	23 \| good	3.136 \| good	11.245 \| good	25.137 \| good	0.413 \| good	8.503 \| good	0.284 \| good
2025-09-17T01:00:00.000Z	19 \| good	3.498 \| good	10.593 \| good	21.275 \| good	0.411 \| good	4.255 \| good	0.339 \| good
2025-09-17T02:00:00.000Z	22 \| good	3.441 \| good	7.795 \| good	24.247 \| good	0.412 \| good	3.725 \| good	0.247 \| good
2025-09-17T03:00:00.000Z	22 \| good	3.738 \| good	9.862 \| good	21.862 \| good	0.412 \| good	3.725 \| good	0.243 \| good
2025-09-17T04:00:00.000Z	22 \| good	3.896 \| good	9.748 \| good	20.99 \| good	0.413 \| good	3.726 \| good	0.242 \| good
2025-09-17T05:00:00.000Z	22 \| good	3.91 \| good	9.822 \| good	20.012 \| good	0.368 \| good	3.726 \| good	0.25 \| good
2025-09-17T06:00:00.000Z	22 \| good	3.527 \| good	7.057 \| good	19.697 \| good	0.396 \| good	4.789 \| good	0.03 \| good
2025-09-17T07:00:00.000Z	19 \| good	2.994 \| good	11.065 \| good	21.481 \| good	0.363 \| good	4.794 \| good	0.033 \| good
2025-09-17T08:00:00.000Z	19 \| good	3.392 \| good	6.682 \| good	21.153 \| good	0.366 \| good	5.699 \| good	0.031 \| good
2025-09-17T09:00:00.000Z	19 \| good	2.826 \| good	9.357 \| good	19.719 \| good	0.398 \| good	18.057 \| good	0.029 \| good
2025-09-17T10:00:00.000Z	21 \| good	3.161 \| good	13.405 \| good	23.041 \| good	0.4 \| good	14.345 \| good	0.028 \| good
2025-09-17T11:00:00.000Z	17 \| good	3.194 \| good	13.411 \| good	18.131 \| good	0.4 \| good	15.935 \| good	0.036 \| good
2025-09-17T12:00:00.000Z	18 \| good	3.461 \| good	12.353 \| good	19.39 \| good	0.402 \| good	10.606 \| good	0.028 \| good
2025-09-17T13:00:00.000Z	18 \| good	3.425 \| good	11.828 \| good	19.381 \| good	0.368 \| good	9.015 \| good	0.029 \| good
2025-09-17T14:00:00.000Z	19 \| good	3.4 \| good	7.188 \| good	19.78 \| good	0.402 \| good	9.013 \| good	0.028 \| good
2025-09-17T15:00:00.000Z	19 \| good	3.335 \| good	9.106 \| good	20.546 \| good	0.401 \| good	2.048 \| good	0.028 \| good
2025-09-17T16:00:00.000Z	19 \| good	3.069 \| good	6.812 \| good	21.193 \| good	0.401 \| good	9.013 \| good	0.028 \| good
2025-09-17T17:00:00.000Z	20 \| good	3.23 \| good	5.062 \| good	22.396 \| good	0.497 \| good	10.602 \| good	0.031 \| good
2025-09-17T18:00:00.000Z	20 \| good	3.071 \| good	6.183 \| good	22.136 \| good	0.401 \| good	10.602 \| good	0.03 \| good
2025-09-17T19:00:00.000Z	20 \| good	3.34 \| good	7.908 \| good	22.103 \| good	0.401 \| good	8.484 \| good	0.03 \| good
2025-09-17T20:00:00.000Z	19 \| good	3.121 \| good	5.948 \| good	21.427 \| good	0.369 \| good	7.954 \| good	0.031 \| good
2025-09-17T21:00:00.000Z	19 \| good	3.08 \| good	5.906 \| good	21.431 \| good	0.369 \| good	5.836 \| good	0.035 \| good
2025-09-17T22:00:00.000Z	19 \| good	3.167 \| good	5.051 \| good	21.304 \| good	0.369 \| good	5.307 \| good	0.022 \| good
2025-09-17T23:00:00.000Z	20 \| good	2.478 \| good	5.081 \| good	21.52 \| good	0.369 \| good	6.366 \| good	0.021 \| good
2025-09-18T00:00:00.000Z	19 \| good	2.502 \| good	5.029 \| good	20.753 \| good	0.382 \| good	6.363 \| good	0.256 \| good
2025-09-18T01:00:00.000Z	19 \| good	3.01 \| good	5.443 \| good	21.196 \| good	0.382 \| good	6.361 \| good	0.198 \| good
2025-09-18T02:00:00.000Z	19 \| good	2.533 \| good	4.595 \| good	21.092 \| good	0.382 \| good	2.123 \| good	0.247 \| good
2025-09-18T03:00:00.000Z	19 \| good	2.533 \| good	4.595 \| good	21.092 \| good	0.382 \| good	2.123 \| good	0.247 \| good
2025-09-17T22:00:00.000Z	24 \| good	4.378 \| good	8.565 \| good	26.25 \| good	0.119 \| good	2.552 \| good	0.11 \| good
2025-09-17T23:00:00.000Z	24 \| good	4.147 \| good	8.528 \| good	26.087 \| good	0.084 \| good	2.246 \| good	0.108 \| good
2025-09-18T00:00:00.000Z	24 \| good	3.976 \| good	8.406 \| good	26.163 \| good	0.068 \| good	1.986 \| good	0.106 \| good
2025-09-18T01:00:00.000Z	24 \| good	3.982 \| good	8.016 \| good	25.997 \| good	0.06 \| good	1.753 \| good	0.105 \| good
2025-09-18T02:00:00.000Z	24 \| good	4.041 \| good	7.331 \| good	25.859 \| good	0.053 \| good	1.57 \| good	0.104 \| good
2025-09-18T03:00:00.000Z	24 \| good	4.01 \| good	6.989 \| good	25.64 \| good	0.051 \| good	1.436 \| good	0.103 \| good
2025-09-18T04:00:00.000Z	23 \| good	3.796 \| good	7.122 \| good	25.229 \| good	0.054 \| good	1.315 \| good	0.102 \| good
2025-09-18T05:00:00.000Z	23 \| good	3.721 \| good	6.88 \| good	24.842 \| good	0.059 \| good	1.304 \| good	0.102 \| good
2025-09-18T06:00:00.000Z	22 \| good	3.846 \| good	6.507 \| good	24.094 \| good	0.078 \| good	1.803 \| good	0.104 \| good
2025-09-18T07:00:00.000Z	22 \| good	3.593 \| good	6.301 \| good	23.816 \| good	0.102 \| good	2.63 \| good	0.105 \| good
2025-09-18T08:00:00.000Z	21 \| good	3.498 \| good	5.917 \| good	23.27 \| good	0.108 \| good	3.222 \| good	0.104 \| good
2025-09-18T09:00:00.000Z	22 \| good	3.513 \| good	5.967 \| good	22.605 \| good	0.101 \| good	3.635 \| good	0.104 \| good
2025-09-18T10:00:00.000Z	22 \| good	3.661 \| good	6.568 \| good	22.666 \| good	0.087 \| good	3.653 \| good	0.106 \| good
2025-09-18T11:00:00.000Z	22 \| good	3.787 \| good	6.826 \| good	22.854 \| good	0.085 \| good	3.468 \| good	0.108 \| good
2025-09-18T12:00:00.000Z	22 \| good	3.847 \| good	7.174 \| good	23.554 \| good	0.108 \| good	2.993 \| good	0.109 \| good
2025-09-18T13:00:00.000Z	24 \| good	3.818 \| good	7.58 \| good	25.83 \| good	0.087 \| good	2.82 \| good	0.109 \| good
2025-09-18T14:00:00.000Z	26 \| good	3.492 \| good	7.529 \| good	28.274 \| good	0.093 \| good	2.665 \| good	0.108 \| good
2025-09-18T15:00:00.000Z	29 \| good	3.157 \| good	6.541 \| good	31.397 \| good	0.094 \| good	2.191 \| good	0.105 \| good
2025-09-18T16:00:00.000Z	31 \| good	3.163 \| good	6.408 \| good	34.294 \| good	0.098 \| good	2.409 \| good	0.103 \| good
2025-09-18T17:00:00.000Z	31 \| good	3.331 \| good	6.937 \| good	32.59 \| good	0.111 \| good	3.229 \| good	0.102 \| good
2025-09-18T18:00:00.000Z	28 \| good	3.631 \| good	6.605 \| good	30.405 \| good	0.136 \| good	4.162 \| good	0.104 \| good
2025-09-18T19:00:00.000Z	28 \| good	3.573 \| good	6.138 \| good	29.913 \| good	0.151 \| good	4.443 \| good	0.105 \| good
2025-09-18T20:00:00.000Z	25 \| good	3.742 \| good	6.487 \| good	27.271 \| good	0.182 \| good	4.325 \| good	0.107 \| good
2025-09-18T21:00:00.000Z	25 \| good	3.67 \| good	6.987 \| good	26.596 \| good	0.173 \| good	4.095 \| good	0.108 \| good
2025-09-18T22:00:00.000Z	24 \| good	3.576 \| good	6.72 \| good	26.422 \| good	0.154 \| good	3.691 \| good	0.106 \| good
2025-09-18T23:00:00.000Z	24 \| good	3.656 \| good	6.387 \| good	26.411 \| good	0.107 \| good	3.087 \| good	0.105 \| good
2025-09-19T00:00:00.000Z	24 \| good	3.472 \| good	6.19 \| good	26.497 \| good	0.083 \| good	2.583 \| good	0.103 \| good
2025-09-19T01:00:00.000Z	25 \| good	3.36 \| good	5.695 \| good	27.224 \| good	0.073 \| good	1.997 \| good	0.102 \| good
2025-09-19T02:00:00.000Z	25 \| good	3.578 \| good	5.113 \| good	26.55 \| good	0.066 \| good	1.581 \| good	0.102 \| good
2025-09-19T03:00:00.000Z	24 \| good	3.728 \| good	5.527 \| good	26.199 \| good	0.064 \| good	1.358 \| good	0.103 \| good
2025-09-19T04:00:00.000Z	24 \| good	4.006 \| good	6.245 \| good	25.729 \| good	0.065 \| good	1.348 \| good	0.104 \| good
2025-09-19T05:00:00.000Z	27 \| good	5.106 \| good	7.648 \| good	25.388 \| good	0.089 \| good	1.772 \| good	0.105 \| good
2025-09-19T06:00:00.000Z	38 \| good	6.61 \| good	8.435 \| good	23.806 \| good	0.128 \| good	2.816 \| good	0.109 \| good
2025-09-19T07:00:00.000Z	44 \| good	8.122 \| good	11.138 \| good	23.627 \| good	0.146 \| good	4.613 \| good	0.114 \| good
2025-09-19T08:00:00.000Z	49 \| good	8.732 \| good	10.947 \| good	23.567 \| good	0.136 \| good	5.606 \| good	0.118 \| good
2025-09-19T09:00:00.000Z	49 \| good	9.014 \| good	11.332 \| good	25.973 \| good	0.153 \| good	5.039 \| good	0.12 \| good
2025-09-19T10:00:00.000Z	44 \| good	8.073 \| good	11.199 \| good	29.046 \| good	0.223 \| good	5.126 \| good	0.127 \| good
2025-09-19T11:00:00.000Z	44 \| good	7.798 \| good	11.463 \| good	34.261 \| good	0.323 \| good	4.536 \| good	0.129 \| good
2025-09-19T12:00:00.000Z	39 \| good	7.49 \| good	10.728 \| good	41.878 \| good	0.255 \| good	3.439 \| good	0.128 \| good
2025-09-19T13:00:00.000Z	44 \| good	7.288 \| good	9.833 \| good	47.718 \| good	0.227 \| good	2.618 \| good	0.127 \| good
2025-09-19T14:00:00.000Z	50 \| good	6.791 \| good	9.341 \| good	54.321 \| good	0.192 \| good	1.938 \| good	0.125 \| good
2025-09-19T15:00:00.000Z	51 \| moderate	6.516 \| good	8.629 \| good	55.28 \| fine	0.191 \| good	1.894 \| good	0.125 \| good
2025-09-19T16:00:00.000Z	49 \| good	6.517 \| good	8.491 \| good	52.971 \| good	0.2 \| good	2.372 \| good	0.127 \| good
2025-09-19T17:00:00.000Z	46 \| good	6.695 \| good	8.991 \| good	49.687 \| good	0.224 \| good	3.468 \| good	0.129 \| good
2025-09-19T18:00:00.000Z	44 \| good	7.625 \| good	10.96 \| good	44.514 \| good	0.255 \| good	4.791 \| good	0.131 \| good
2025-09-19T19:00:00.000Z	44 \| good	7.986 \| good	12.256 \| good	39.058 \| good	0.307 \| good	5.775 \| good	0.131 \| good
2025-09-19T20:00:00.000Z	49 \| good	8.516 \| good	13.747 \| good	34.068 \| good	0.354 \| good	6.466 \| good	0.132 \| good
2025-09-19T21:00:00.000Z	52 \| moderate	9.559 \| good	15.085 \| good	29.972 \| good	0.361 \| good	6.53 \| good	0.132 \| good

Cambridge

Get reliable air quality data to drive your business

Cambridge, Cambridgeshire air quality map: Stay updated on AQI near you

0.03ppm

How accurate is Cambridgeshire, UK air quality data?

Air quality and pollutant data for Cambridgeshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Cambridge, Cambridgeshire?

The air quality information for Cambridge, Cambridgeshire is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Cambridge, Cambridgeshire at its worst?

In the past 24 hours, the air quality in Cambridge, Cambridgeshire was at its worst at 11:00:00 on 2025-09-16.

When did Cambridge, Cambridgeshire experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Cambridge, Cambridgeshire was observed at 11:00:00 on 2025-09-17.

What is the AQI in Cambridge, Cambridgeshire right now?

As of now, the AQI in Cambridge, Cambridgeshire is 19, indicating Good conditions.

What is the most common type of pollution in Cambridge, Cambridgeshire?

Cambridge, Cambridgeshire air has the highest levels of O3.

What should I do in case of poor air quality in Cambridge, Cambridgeshire?

Poor air quality in Cambridge, Cambridgeshire means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Cambridge, Cambridgeshire at the moment?

PM_2.5 levels in Cambridge, Cambridgeshire are currently 3.121 μg/m³.

What is the PM₁₀ level in Cambridge, Cambridgeshire at the moment?

The PM₁₀ concentration in Cambridge, Cambridgeshire is 5.948 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Cambridge, Cambridgeshire at the moment?

The current carbon monoxide (CO) concentration in Cambridge, Cambridgeshire is 0.031 ppm.

What is the sulfur dioxide (SO₂) level in Cambridge, Cambridgeshire at the moment?

Currently, Cambridge, Cambridgeshire has a sulfur dioxide (SO₂) concentration of 0.369 ppb.

What is the ozone (O₃) level in Cambridge, Cambridgeshire at the moment?

The current ozone (O₃) level in Cambridge, Cambridgeshire at the moment is 21.427 ppm.

What is the nitrogen dioxide (NO₂) level in Cambridge, Cambridgeshire at the moment?

Nitrogen dioxide (NO₂) level in Cambridge, Cambridgeshire at the moment is 7.954 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-16T04:00:00.000Z	27 \| good	5.295 \| good	13.096 \| good	25.117 \| good	0.412 \| good	2.128 \| good	0.268 \| good
2025-09-16T05:00:00.000Z	27 \| good	5.231 \| good	15.297 \| good	24.148 \| good	0.366 \| good	1.597 \| good	0.271 \| good
2025-09-16T06:00:00.000Z	27 \| good	5.242 \| good	13.373 \| good	21.774 \| good	0.369 \| good	1.596 \| good	0.039 \| good
2025-09-16T07:00:00.000Z	27 \| good	5.275 \| good	16.807 \| good	22.445 \| good	0.366 \| good	1.598 \| good	0.042 \| good
2025-09-16T08:00:00.000Z	27 \| good	5.268 \| good	11.135 \| good	23.569 \| good	0.366 \| good	7.967 \| good	0.039 \| good
2025-09-16T09:00:00.000Z	27 \| good	5.126 \| good	10.581 \| good	26.181 \| good	0.397 \| good	7.967 \| good	0.037 \| good
2025-09-16T10:00:00.000Z	27 \| good	5.389 \| good	14.482 \| good	22.617 \| good	0.366 \| good	7.967 \| good	0.043 \| good
2025-09-16T11:00:00.000Z	27 \| good	5.356 \| good	12.023 \| good	26.101 \| good	0.366 \| good	8.498 \| good	0.035 \| good
2025-09-16T12:00:00.000Z	27 \| good	5.224 \| good	15.481 \| good	23.693 \| good	0.365 \| good	5.841 \| good	0.033 \| good
2025-09-16T13:00:00.000Z	27 \| good	5.209 \| good	24.844 \| good	22.522 \| good	0.398 \| good	9.027 \| good	0.032 \| good
2025-09-16T14:00:00.000Z	27 \| good	5.215 \| good	11.355 \| good	26.371 \| good	0.366 \| good	13.272 \| good	0.032 \| good
2025-09-16T15:00:00.000Z	27 \| good	4.974 \| good	8.482 \| good	26.147 \| good	0.366 \| good	13.273 \| good	0.033 \| good
2025-09-16T16:00:00.000Z	25 \| good	3.627 \| good	9.799 \| good	26.783 \| good	0.398 \| good	13.271 \| good	0.031 \| good
2025-09-16T17:00:00.000Z	29 \| good	3.606 \| good	9.625 \| good	31.07 \| good	0.397 \| good	9.56 \| good	0.032 \| good
2025-09-16T18:00:00.000Z	28 \| good	3.438 \| good	10.807 \| good	30.194 \| good	0.366 \| good	8.497 \| good	0.035 \| good
2025-09-16T19:00:00.000Z	27 \| good	3.449 \| good	9.162 \| good	29.101 \| good	0.428 \| good	8.5 \| good	0.037 \| good
2025-09-16T20:00:00.000Z	26 \| good	3.591 \| good	9.183 \| good	27.798 \| good	0.417 \| good	8.498 \| good	0.036 \| good
2025-09-16T21:00:00.000Z	25 \| good	3.522 \| good	9.371 \| good	27.191 \| good	0.68 \| good	14.339 \| good	0.036 \| good
2025-09-16T22:00:00.000Z	25 \| good	3.606 \| good	10.093 \| good	26.832 \| good	0.398 \| good	14.337 \| good	0.03 \| good
2025-09-16T23:00:00.000Z	25 \| good	3.567 \| good	10.632 \| good	26.872 \| good	0.397 \| good	14.337 \| good	0.031 \| good
2025-09-17T00:00:00.000Z	23 \| good	3.136 \| good	11.245 \| good	25.137 \| good	0.413 \| good	8.503 \| good	0.284 \| good
2025-09-17T01:00:00.000Z	19 \| good	3.498 \| good	10.593 \| good	21.275 \| good	0.411 \| good	4.255 \| good	0.339 \| good
2025-09-17T02:00:00.000Z	22 \| good	3.441 \| good	7.795 \| good	24.247 \| good	0.412 \| good	3.725 \| good	0.247 \| good
2025-09-17T03:00:00.000Z	22 \| good	3.738 \| good	9.862 \| good	21.862 \| good	0.412 \| good	3.725 \| good	0.243 \| good
2025-09-17T04:00:00.000Z	22 \| good	3.896 \| good	9.748 \| good	20.99 \| good	0.413 \| good	3.726 \| good	0.242 \| good
2025-09-17T05:00:00.000Z	22 \| good	3.91 \| good	9.822 \| good	20.012 \| good	0.368 \| good	3.726 \| good	0.25 \| good
2025-09-17T06:00:00.000Z	22 \| good	3.527 \| good	7.057 \| good	19.697 \| good	0.396 \| good	4.789 \| good	0.03 \| good
2025-09-17T07:00:00.000Z	19 \| good	2.994 \| good	11.065 \| good	21.481 \| good	0.363 \| good	4.794 \| good	0.033 \| good
2025-09-17T08:00:00.000Z	19 \| good	3.392 \| good	6.682 \| good	21.153 \| good	0.366 \| good	5.699 \| good	0.031 \| good
2025-09-17T09:00:00.000Z	19 \| good	2.826 \| good	9.357 \| good	19.719 \| good	0.398 \| good	18.057 \| good	0.029 \| good
2025-09-17T10:00:00.000Z	21 \| good	3.161 \| good	13.405 \| good	23.041 \| good	0.4 \| good	14.345 \| good	0.028 \| good
2025-09-17T11:00:00.000Z	17 \| good	3.194 \| good	13.411 \| good	18.131 \| good	0.4 \| good	15.935 \| good	0.036 \| good
2025-09-17T12:00:00.000Z	18 \| good	3.461 \| good	12.353 \| good	19.39 \| good	0.402 \| good	10.606 \| good	0.028 \| good
2025-09-17T13:00:00.000Z	18 \| good	3.425 \| good	11.828 \| good	19.381 \| good	0.368 \| good	9.015 \| good	0.029 \| good
2025-09-17T14:00:00.000Z	19 \| good	3.4 \| good	7.188 \| good	19.78 \| good	0.402 \| good	9.013 \| good	0.028 \| good
2025-09-17T15:00:00.000Z	19 \| good	3.335 \| good	9.106 \| good	20.546 \| good	0.401 \| good	2.048 \| good	0.028 \| good
2025-09-17T16:00:00.000Z	19 \| good	3.069 \| good	6.812 \| good	21.193 \| good	0.401 \| good	9.013 \| good	0.028 \| good
2025-09-17T17:00:00.000Z	20 \| good	3.23 \| good	5.062 \| good	22.396 \| good	0.497 \| good	10.602 \| good	0.031 \| good
2025-09-17T18:00:00.000Z	20 \| good	3.071 \| good	6.183 \| good	22.136 \| good	0.401 \| good	10.602 \| good	0.03 \| good
2025-09-17T19:00:00.000Z	20 \| good	3.34 \| good	7.908 \| good	22.103 \| good	0.401 \| good	8.484 \| good	0.03 \| good
2025-09-17T20:00:00.000Z	19 \| good	3.121 \| good	5.948 \| good	21.427 \| good	0.369 \| good	7.954 \| good	0.031 \| good
2025-09-17T21:00:00.000Z	19 \| good	3.08 \| good	5.906 \| good	21.431 \| good	0.369 \| good	5.836 \| good	0.035 \| good
2025-09-17T22:00:00.000Z	19 \| good	3.167 \| good	5.051 \| good	21.304 \| good	0.369 \| good	5.307 \| good	0.022 \| good
2025-09-17T23:00:00.000Z	20 \| good	2.478 \| good	5.081 \| good	21.52 \| good	0.369 \| good	6.366 \| good	0.021 \| good
2025-09-18T00:00:00.000Z	19 \| good	2.502 \| good	5.029 \| good	20.753 \| good	0.382 \| good	6.363 \| good	0.256 \| good
2025-09-18T01:00:00.000Z	19 \| good	3.01 \| good	5.443 \| good	21.196 \| good	0.382 \| good	6.361 \| good	0.198 \| good
2025-09-18T02:00:00.000Z	19 \| good	2.533 \| good	4.595 \| good	21.092 \| good	0.382 \| good	2.123 \| good	0.247 \| good
2025-09-18T03:00:00.000Z	19 \| good	2.533 \| good	4.595 \| good	21.092 \| good	0.382 \| good	2.123 \| good	0.247 \| good
2025-09-17T22:00:00.000Z	24 \| good	4.378 \| good	8.565 \| good	26.25 \| good	0.119 \| good	2.552 \| good	0.11 \| good
2025-09-17T23:00:00.000Z	24 \| good	4.147 \| good	8.528 \| good	26.087 \| good	0.084 \| good	2.246 \| good	0.108 \| good
2025-09-18T00:00:00.000Z	24 \| good	3.976 \| good	8.406 \| good	26.163 \| good	0.068 \| good	1.986 \| good	0.106 \| good
2025-09-18T01:00:00.000Z	24 \| good	3.982 \| good	8.016 \| good	25.997 \| good	0.06 \| good	1.753 \| good	0.105 \| good
2025-09-18T02:00:00.000Z	24 \| good	4.041 \| good	7.331 \| good	25.859 \| good	0.053 \| good	1.57 \| good	0.104 \| good
2025-09-18T03:00:00.000Z	24 \| good	4.01 \| good	6.989 \| good	25.64 \| good	0.051 \| good	1.436 \| good	0.103 \| good
2025-09-18T04:00:00.000Z	23 \| good	3.796 \| good	7.122 \| good	25.229 \| good	0.054 \| good	1.315 \| good	0.102 \| good
2025-09-18T05:00:00.000Z	23 \| good	3.721 \| good	6.88 \| good	24.842 \| good	0.059 \| good	1.304 \| good	0.102 \| good
2025-09-18T06:00:00.000Z	22 \| good	3.846 \| good	6.507 \| good	24.094 \| good	0.078 \| good	1.803 \| good	0.104 \| good
2025-09-18T07:00:00.000Z	22 \| good	3.593 \| good	6.301 \| good	23.816 \| good	0.102 \| good	2.63 \| good	0.105 \| good
2025-09-18T08:00:00.000Z	21 \| good	3.498 \| good	5.917 \| good	23.27 \| good	0.108 \| good	3.222 \| good	0.104 \| good
2025-09-18T09:00:00.000Z	22 \| good	3.513 \| good	5.967 \| good	22.605 \| good	0.101 \| good	3.635 \| good	0.104 \| good
2025-09-18T10:00:00.000Z	22 \| good	3.661 \| good	6.568 \| good	22.666 \| good	0.087 \| good	3.653 \| good	0.106 \| good
2025-09-18T11:00:00.000Z	22 \| good	3.787 \| good	6.826 \| good	22.854 \| good	0.085 \| good	3.468 \| good	0.108 \| good
2025-09-18T12:00:00.000Z	22 \| good	3.847 \| good	7.174 \| good	23.554 \| good	0.108 \| good	2.993 \| good	0.109 \| good
2025-09-18T13:00:00.000Z	24 \| good	3.818 \| good	7.58 \| good	25.83 \| good	0.087 \| good	2.82 \| good	0.109 \| good
2025-09-18T14:00:00.000Z	26 \| good	3.492 \| good	7.529 \| good	28.274 \| good	0.093 \| good	2.665 \| good	0.108 \| good
2025-09-18T15:00:00.000Z	29 \| good	3.157 \| good	6.541 \| good	31.397 \| good	0.094 \| good	2.191 \| good	0.105 \| good
2025-09-18T16:00:00.000Z	31 \| good	3.163 \| good	6.408 \| good	34.294 \| good	0.098 \| good	2.409 \| good	0.103 \| good
2025-09-18T17:00:00.000Z	31 \| good	3.331 \| good	6.937 \| good	32.59 \| good	0.111 \| good	3.229 \| good	0.102 \| good
2025-09-18T18:00:00.000Z	28 \| good	3.631 \| good	6.605 \| good	30.405 \| good	0.136 \| good	4.162 \| good	0.104 \| good
2025-09-18T19:00:00.000Z	28 \| good	3.573 \| good	6.138 \| good	29.913 \| good	0.151 \| good	4.443 \| good	0.105 \| good
2025-09-18T20:00:00.000Z	25 \| good	3.742 \| good	6.487 \| good	27.271 \| good	0.182 \| good	4.325 \| good	0.107 \| good
2025-09-18T21:00:00.000Z	25 \| good	3.67 \| good	6.987 \| good	26.596 \| good	0.173 \| good	4.095 \| good	0.108 \| good
2025-09-18T22:00:00.000Z	24 \| good	3.576 \| good	6.72 \| good	26.422 \| good	0.154 \| good	3.691 \| good	0.106 \| good
2025-09-18T23:00:00.000Z	24 \| good	3.656 \| good	6.387 \| good	26.411 \| good	0.107 \| good	3.087 \| good	0.105 \| good
2025-09-19T00:00:00.000Z	24 \| good	3.472 \| good	6.19 \| good	26.497 \| good	0.083 \| good	2.583 \| good	0.103 \| good
2025-09-19T01:00:00.000Z	25 \| good	3.36 \| good	5.695 \| good	27.224 \| good	0.073 \| good	1.997 \| good	0.102 \| good
2025-09-19T02:00:00.000Z	25 \| good	3.578 \| good	5.113 \| good	26.55 \| good	0.066 \| good	1.581 \| good	0.102 \| good
2025-09-19T03:00:00.000Z	24 \| good	3.728 \| good	5.527 \| good	26.199 \| good	0.064 \| good	1.358 \| good	0.103 \| good
2025-09-19T04:00:00.000Z	24 \| good	4.006 \| good	6.245 \| good	25.729 \| good	0.065 \| good	1.348 \| good	0.104 \| good
2025-09-19T05:00:00.000Z	27 \| good	5.106 \| good	7.648 \| good	25.388 \| good	0.089 \| good	1.772 \| good	0.105 \| good
2025-09-19T06:00:00.000Z	38 \| good	6.61 \| good	8.435 \| good	23.806 \| good	0.128 \| good	2.816 \| good	0.109 \| good
2025-09-19T07:00:00.000Z	44 \| good	8.122 \| good	11.138 \| good	23.627 \| good	0.146 \| good	4.613 \| good	0.114 \| good
2025-09-19T08:00:00.000Z	49 \| good	8.732 \| good	10.947 \| good	23.567 \| good	0.136 \| good	5.606 \| good	0.118 \| good
2025-09-19T09:00:00.000Z	49 \| good	9.014 \| good	11.332 \| good	25.973 \| good	0.153 \| good	5.039 \| good	0.12 \| good
2025-09-19T10:00:00.000Z	44 \| good	8.073 \| good	11.199 \| good	29.046 \| good	0.223 \| good	5.126 \| good	0.127 \| good
2025-09-19T11:00:00.000Z	44 \| good	7.798 \| good	11.463 \| good	34.261 \| good	0.323 \| good	4.536 \| good	0.129 \| good
2025-09-19T12:00:00.000Z	39 \| good	7.49 \| good	10.728 \| good	41.878 \| good	0.255 \| good	3.439 \| good	0.128 \| good
2025-09-19T13:00:00.000Z	44 \| good	7.288 \| good	9.833 \| good	47.718 \| good	0.227 \| good	2.618 \| good	0.127 \| good
2025-09-19T14:00:00.000Z	50 \| good	6.791 \| good	9.341 \| good	54.321 \| good	0.192 \| good	1.938 \| good	0.125 \| good
2025-09-19T15:00:00.000Z	51 \| moderate	6.516 \| good	8.629 \| good	55.28 \| fine	0.191 \| good	1.894 \| good	0.125 \| good
2025-09-19T16:00:00.000Z	49 \| good	6.517 \| good	8.491 \| good	52.971 \| good	0.2 \| good	2.372 \| good	0.127 \| good
2025-09-19T17:00:00.000Z	46 \| good	6.695 \| good	8.991 \| good	49.687 \| good	0.224 \| good	3.468 \| good	0.129 \| good
2025-09-19T18:00:00.000Z	44 \| good	7.625 \| good	10.96 \| good	44.514 \| good	0.255 \| good	4.791 \| good	0.131 \| good
2025-09-19T19:00:00.000Z	44 \| good	7.986 \| good	12.256 \| good	39.058 \| good	0.307 \| good	5.775 \| good	0.131 \| good
2025-09-19T20:00:00.000Z	49 \| good	8.516 \| good	13.747 \| good	34.068 \| good	0.354 \| good	6.466 \| good	0.132 \| good
2025-09-19T21:00:00.000Z	52 \| moderate	9.559 \| good	15.085 \| good	29.972 \| good	0.361 \| good	6.53 \| good	0.132 \| good

Live air quality index in Cambridge, Cambridgeshire today

Major air pollutants in Cambridge, Cambridgeshire

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Cambridge, Cambridgeshire air quality map: Stay updated on AQI near you

Air quality in nearby cities

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St Ives, Cambridgeshire

Soham, Cambridgeshire

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Frequently asked questions

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What is the PM2.5 level in Cambridge, Cambridgeshire at the moment?

What is the PM10 level in Cambridge, Cambridgeshire at the moment?

What is the carbon monoxide (CO) level in Cambridge, Cambridgeshire at the moment?

What is the sulfur dioxide (SO2) level in Cambridge, Cambridgeshire at the moment?

What is the ozone (O3) level in Cambridge, Cambridgeshire at the moment?

What is the nitrogen dioxide (NO2) level in Cambridge, Cambridgeshire at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Cambridge, Cambridgeshire at the moment?

What is the PM₁₀ level in Cambridge, Cambridgeshire at the moment?

What is the sulfur dioxide (SO₂) level in Cambridge, Cambridgeshire at the moment?

What is the ozone (O₃) level in Cambridge, Cambridgeshire at the moment?

What is the nitrogen dioxide (NO₂) level in Cambridge, Cambridgeshire at the moment?