What are the current PM10 levels at Cerritos, California?

The current PM10 levels in Cerritos, California are 24.371 μg/m3.

What are the current sulfur dioxide (SO2) levels at Cerritos, California?

The current sulfur dioxide (SO2) levels in Cerritos, California are 0.494 ppb.

What are the current ozone (O3) levels at Cerritos, California?

The current ozone (O3) levels at Cerritos, California is 38.851 ppm.

What are the current nitrogen dioxide (NO2) levels at Cerritos, California?

The current nitrogen dioxide (NO2) levels at Cerritos, California is 4.526 ppb.

Real-time air quality index in Cerritos, California today

Q: What are the current PM2.5 levels in Cerritos, California?

The measured PM2.5 levels in Cerritos, California at present are 5.253 μg/m3.

Stay updated with real-time air quality in Cerritos, California 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

Cerritos, California

Last updated: ... (Local time)

Common air pollutants in Cerritos, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.25 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.37 μg/m³

155

255

425

605+

Ozone (O₃)

38.85 ppb

201

201+

Sulfur Dioxide (SO₂)

0.49 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.53 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.39 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Cerritos, California

Scroll To Air Quality Map

Track live Cerritos, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T07:00:00.000Z	26 \| good	2.93 \| good	15.911 \| good	27.595 \| good	0.275 \| good	15.097 \| good	0.585 \| good
2026-03-08T08:00:00.000Z	29 \| good	2.964 \| good	16.86 \| good	30.61 \| good	0.34 \| good	9.167 \| good	0.444 \| good
2026-03-08T09:00:00.000Z	22 \| good	3.604 \| good	7.196 \| good	21.78 \| good	0.237 \| good	13.979 \| good	0.391 \| good
2026-03-08T10:00:00.000Z	19 \| good	2.437 \| good	21.014 \| good	15.801 \| good	0.241 \| good	11.984 \| good	0.392 \| good
2026-03-08T11:00:00.000Z	38 \| good	6.62 \| good	34.49 \| good	17.283 \| good	0.25 \| good	15.794 \| good	0.392 \| good
2026-03-08T12:00:00.000Z	27 \| good	5.428 \| good	25.871 \| good	18.742 \| good	0.299 \| good	4.889 \| good	0.295 \| good
2026-03-08T13:00:00.000Z	44 \| good	8.314 \| good	18.055 \| good	17.674 \| good	0.5 \| good	5.411 \| good	0.295 \| good
2026-03-08T14:00:00.000Z	49 \| good	8.578 \| good	31.763 \| good	15.421 \| good	0.423 \| good	23.954 \| good	0.735 \| good
2026-03-08T15:00:00.000Z	54 \| moderate	10.998 \| good	53.485 \| good	30.817 \| good	0.64 \| good	21.633 \| good	0.811 \| good
2026-03-08T16:00:00.000Z	33 \| good	5.692 \| good	17.064 \| good	23.214 \| good	0.573 \| good	23.706 \| good	0.849 \| good
2026-03-08T17:00:00.000Z	27 \| good	5.315 \| good	14.308 \| good	21.9 \| good	0.506 \| good	17.977 \| good	0.628 \| good
2026-03-08T18:00:00.000Z	32 \| good	4.783 \| good	11.681 \| good	34.675 \| good	0.43 \| good	10.639 \| good	0.438 \| good
2026-03-08T19:00:00.000Z	35 \| good	5.144 \| good	20.168 \| good	37.746 \| good	0.329 \| good	6.675 \| good	0.291 \| good
2026-03-08T20:00:00.000Z	39 \| good	5.003 \| good	16.833 \| good	42.201 \| good	0.29 \| good	6.215 \| good	0.221 \| good
2026-03-08T21:00:00.000Z	37 \| good	2.061 \| good	8.531 \| good	39.528 \| good	0.349 \| good	3.715 \| good	0.182 \| good
2026-03-08T22:00:00.000Z	44 \| good	2.177 \| good	9.22 \| good	48.404 \| good	0.671 \| good	3.773 \| good	0.182 \| good
2026-03-08T23:00:00.000Z	46 \| good	1.448 \| good	7.479 \| good	50.239 \| good	0.369 \| good	1.658 \| good	0.17 \| good
2026-03-09T00:00:00.000Z	44 \| good	2 \| good	11.491 \| good	47.626 \| good	0.281 \| good	1.671 \| good	0.205 \| good
2026-03-09T01:00:00.000Z	43 \| good	2.751 \| good	12.99 \| good	45.533 \| good	0.36 \| good	2.648 \| good	0.171 \| good
2026-03-09T02:00:00.000Z	41 \| good	3.594 \| good	19.242 \| good	44.064 \| good	0.401 \| good	5.03 \| good	0.2 \| good
2026-03-09T03:00:00.000Z	38 \| good	7.38 \| good	32.812 \| good	37.866 \| good	2.12 \| good	39.235 \| good	0.364 \| good
2026-03-09T04:00:00.000Z	33 \| good	4.383 \| good	21.058 \| good	36.467 \| good	0.427 \| good	15.568 \| good	0.631 \| good
2026-03-09T05:00:00.000Z	37 \| good	6.302 \| good	40.411 \| good	37.449 \| good	0.529 \| good	15.952 \| good	0.442 \| good
2026-03-09T06:00:00.000Z	34 \| good	6.424 \| good	37.379 \| good	28.378 \| good	0.322 \| good	15.445 \| good	0.355 \| good
2026-03-09T07:00:00.000Z	31 \| good	4.818 \| good	30.032 \| good	33.014 \| good	0.331 \| good	16.922 \| good	0.355 \| good
2026-03-09T08:00:00.000Z	31 \| good	5.273 \| good	21.742 \| good	33.829 \| good	0.542 \| good	18.533 \| good	0.275 \| good
2026-03-09T09:00:00.000Z	33 \| good	5.932 \| good	20.619 \| good	32.446 \| good	0.505 \| good	8.069 \| good	0.188 \| good
2026-03-09T10:00:00.000Z	33 \| good	5.188 \| good	18.863 \| good	35.724 \| good	0.478 \| good	4.45 \| good	0.187 \| good
2026-03-09T11:00:00.000Z	30 \| good	5.113 \| good	18.619 \| good	31.553 \| good	0.574 \| good	5.901 \| good	0.235 \| good
2026-03-09T12:00:00.000Z	27 \| good	5.499 \| good	27.242 \| good	20.007 \| good	0.452 \| good	7.315 \| good	0.287 \| good
2026-03-09T13:00:00.000Z	33 \| good	5.609 \| good	23.617 \| good	25.739 \| good	0.453 \| good	7.027 \| good	0.287 \| good
2026-03-09T14:00:00.000Z	38 \| good	7.36 \| good	30.748 \| good	15.005 \| good	0.571 \| good	21.878 \| good	0.627 \| good
2026-03-09T15:00:00.000Z	44 \| good	8.172 \| good	30.49 \| good	15.461 \| good	0.664 \| good	18.177 \| good	0.713 \| good
2026-03-09T16:00:00.000Z	49 \| good	8.621 \| good	44.829 \| good	26.656 \| good	0.69 \| good	18.776 \| good	0.588 \| good
2026-03-09T17:00:00.000Z	44 \| good	7.508 \| good	37.218 \| good	29.664 \| good	0.732 \| good	14.063 \| good	0.348 \| good
2026-03-09T18:00:00.000Z	44 \| good	7.75 \| good	34.303 \| good	30.128 \| good	0.62 \| good	4.99 \| good	0.293 \| good
2026-03-09T19:00:00.000Z	33 \| good	6.211 \| good	30.046 \| good	35.613 \| good	0.572 \| good	3.382 \| good	0.24 \| good
2026-03-09T20:00:00.000Z	35 \| good	5.078 \| good	26.727 \| good	37.968 \| good	0.534 \| good	4.078 \| good	0.24 \| good
2026-03-09T21:00:00.000Z	40 \| good	6.024 \| good	35.975 \| good	42.629 \| good	0.542 \| good	4.209 \| good	0.276 \| good
2026-03-09T22:00:00.000Z	43 \| good	5.599 \| good	20.061 \| good	46.042 \| good	0.411 \| good	2.988 \| good	0.268 \| good
2026-03-09T23:00:00.000Z	45 \| good	6.067 \| good	48.506 \| good	41.019 \| good	0.427 \| good	3.408 \| good	0.298 \| good
2026-03-10T00:00:00.000Z	51 \| moderate	6.728 \| good	55.518 \| fine	45.507 \| good	0.444 \| good	3.549 \| good	0.285 \| good
2026-03-10T01:00:00.000Z	41 \| good	5.707 \| good	25.187 \| good	43.81 \| good	0.374 \| good	9.421 \| good	0.267 \| good
2026-03-10T02:00:00.000Z	40 \| good	5.96 \| good	26.63 \| good	42.602 \| good	0.433 \| good	7.351 \| good	0.302 \| good
2026-03-10T03:00:00.000Z	34 \| good	1.679 \| good	6.859 \| good	37.33 \| good	2.836 \| good	14.725 \| good	0.17 \| good
2026-03-10T04:00:00.000Z	36 \| good	5.697 \| good	20.641 \| good	39.258 \| good	0.427 \| good	4.524 \| good	0.302 \| good
2026-03-10T05:00:00.000Z	36 \| good	5.253 \| good	24.371 \| good	38.851 \| good	0.494 \| good	4.526 \| good	0.385 \| good
2026-03-10T06:00:00.000Z	36 \| good	5.253 \| good	24.371 \| good	38.851 \| good	0.494 \| good	4.526 \| good	0.385 \| good
2026-03-10T07:00:00.000Z	28 \| good	5.088 \| good	22.137 \| good	16.983 \| good	3.977 \| good	29.951 \| good	0.214 \| good
2026-03-10T08:00:00.000Z	38 \| good	7.447 \| good	32.997 \| good	14.449 \| good	4.051 \| good	31.681 \| good	0.222 \| good
2026-03-10T09:00:00.000Z	38 \| good	7.185 \| good	31.928 \| good	14.802 \| good	4.126 \| good	33.412 \| good	0.23 \| good
2026-03-10T10:00:00.000Z	44 \| good	8.468 \| good	37.136 \| good	10.821 \| good	3.788 \| good	32.233 \| good	0.232 \| good
2026-03-10T11:00:00.000Z	33 \| good	6.269 \| good	27.442 \| good	12.537 \| good	3.449 \| good	31.054 \| good	0.233 \| good
2026-03-10T12:00:00.000Z	44 \| good	8.413 \| good	36.929 \| good	8.337 \| good	3.111 \| good	29.875 \| good	0.235 \| good
2026-03-10T13:00:00.000Z	56 \| moderate	12.058 \| good	54.187 \| good	6.491 \| good	3.137 \| good	28.712 \| good	0.25 \| good
2026-03-10T14:00:00.000Z	64 \| moderate	16.081 \| fine	71.816 \| fine	7.051 \| good	3.164 \| good	27.55 \| good	0.265 \| good
2026-03-10T15:00:00.000Z	58 \| moderate	13.237 \| fine	59.161 \| fine	13.976 \| good	3.19 \| good	26.388 \| good	0.28 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.419 \| good	36.93 \| good	25.421 \| good	3.937 \| good	22.003 \| good	0.248 \| good
2026-03-10T17:00:00.000Z	33 \| good	6.182 \| good	27.035 \| good	31.77 \| good	4.683 \| good	17.617 \| good	0.216 \| good
2026-03-10T18:00:00.000Z	38 \| good	6.652 \| good	29.159 \| good	35.9 \| good	5.43 \| good	13.232 \| good	0.185 \| good
2026-03-10T19:00:00.000Z	36 \| good	5.383 \| good	23.182 \| good	38.94 \| good	5.14 \| good	11.824 \| good	0.177 \| good
2026-03-10T20:00:00.000Z	39 \| good	4.281 \| good	18.76 \| good	42.343 \| good	4.85 \| good	10.416 \| good	0.169 \| good
2026-03-10T21:00:00.000Z	42 \| good	4.74 \| good	20.775 \| good	44.516 \| good	4.561 \| good	9.007 \| good	0.161 \| good
2026-03-10T22:00:00.000Z	42 \| good	5.174 \| good	22.3 \| good	45.432 \| good	4.349 \| good	8.853 \| good	0.159 \| good
2026-03-10T23:00:00.000Z	42 \| good	4.873 \| good	21.031 \| good	45.033 \| good	4.137 \| good	8.699 \| good	0.157 \| good
2026-03-11T00:00:00.000Z	38 \| good	5.421 \| good	23.21 \| good	40.953 \| good	3.925 \| good	8.545 \| good	0.154 \| good
2026-03-11T01:00:00.000Z	34 \| good	5.661 \| good	24.838 \| good	37.327 \| good	3.816 \| good	11.351 \| good	0.163 \| good
2026-03-11T02:00:00.000Z	32 \| good	4.909 \| good	21.399 \| good	35.322 \| good	3.707 \| good	14.158 \| good	0.172 \| good
2026-03-11T03:00:00.000Z	35 \| good	5.34 \| good	23.346 \| good	37.696 \| good	3.598 \| good	16.964 \| good	0.181 \| good
2026-03-11T04:00:00.000Z	33 \| good	5.705 \| good	25.246 \| good	34.905 \| good	3.791 \| good	20.436 \| good	0.19 \| good
2026-03-11T05:00:00.000Z	31 \| good	5.381 \| good	23.251 \| good	32.942 \| good	3.984 \| good	23.909 \| good	0.199 \| good
2026-03-11T06:00:00.000Z	33 \| good	6.468 \| good	28.692 \| good	25.685 \| good	4.177 \| good	27.381 \| good	0.209 \| good
2026-03-11T07:00:00.000Z	49 \| good	8.522 \| good	37.624 \| good	21.386 \| good	3.932 \| good	28.774 \| good	0.218 \| good
2026-03-11T08:00:00.000Z	56 \| moderate	11.796 \| good	52.829 \| good	19.468 \| good	3.686 \| good	30.167 \| good	0.227 \| good
2026-03-11T09:00:00.000Z	54 \| moderate	11.291 \| good	50.26 \| good	17.441 \| good	3.441 \| good	31.559 \| good	0.237 \| good
2026-03-11T10:00:00.000Z	56 \| moderate	12.325 \| fine	55.122 \| fine	12.635 \| good	3.389 \| good	30.742 \| good	0.235 \| good
2026-03-11T11:00:00.000Z	54 \| moderate	10.754 \| good	47.943 \| good	12.102 \| good	3.338 \| good	29.925 \| good	0.234 \| good
2026-03-11T12:00:00.000Z	52 \| moderate	10.424 \| good	46.678 \| good	10.209 \| good	3.286 \| good	29.108 \| good	0.233 \| good
2026-03-11T13:00:00.000Z	54 \| moderate	10.74 \| good	47.759 \| good	6.502 \| good	3.429 \| good	27.39 \| good	0.243 \| good
2026-03-11T14:00:00.000Z	73 \| moderate	21.192 \| fine	92.906 \| fine	5.896 \| good	3.572 \| good	25.672 \| good	0.253 \| good
2026-03-11T15:00:00.000Z	62 \| moderate	14.598 \| fine	65.614 \| fine	11.893 \| good	3.716 \| good	23.953 \| good	0.263 \| good
2026-03-11T16:00:00.000Z	62 \| moderate	14.819 \| fine	65.948 \| fine	19.917 \| good	3.975 \| good	20.44 \| good	0.244 \| good
2026-03-11T17:00:00.000Z	62 \| moderate	14.537 \| fine	64.797 \| fine	27.392 \| good	4.234 \| good	16.927 \| good	0.226 \| good
2026-03-11T18:00:00.000Z	60 \| moderate	13.969 \| fine	62.864 \| fine	35.931 \| good	4.493 \| good	13.415 \| good	0.208 \| good
2026-03-11T19:00:00.000Z	58 \| moderate	13.434 \| fine	60.379 \| fine	44.385 \| good	4.626 \| good	12.942 \| good	0.204 \| good
2026-03-11T20:00:00.000Z	60 \| moderate	14.053 \| fine	63.165 \| fine	52.135 \| good	4.759 \| good	12.469 \| good	0.2 \| good
2026-03-11T21:00:00.000Z	64 \| moderate	16.292 \| fine	72.363 \| fine	56.207 \| fine	4.892 \| good	11.996 \| good	0.196 \| good
2026-03-11T22:00:00.000Z	62 \| moderate	15.344 \| fine	68.21 \| fine	57.67 \| fine	4.926 \| good	12.163 \| good	0.194 \| good
2026-03-11T23:00:00.000Z	62 \| moderate	14.778 \| fine	65.765 \| fine	58.264 \| fine	4.96 \| good	12.329 \| good	0.192 \| good
2026-03-12T00:00:00.000Z	56 \| moderate	12.461 \| fine	56.034 \| fine	55.192 \| fine	4.993 \| good	12.496 \| good	0.189 \| good
2026-03-12T01:00:00.000Z	49 \| good	8.986 \| good	39.649 \| good	51.833 \| good	4.959 \| good	18.682 \| good	0.212 \| good
2026-03-12T02:00:00.000Z	44 \| good	8.096 \| good	35.844 \| good	43.576 \| good	4.926 \| good	24.868 \| good	0.235 \| good
2026-03-12T03:00:00.000Z	49 \| good	9.052 \| good	40.132 \| good	35.317 \| good	4.892 \| good	31.054 \| good	0.258 \| good
2026-03-12T04:00:00.000Z	58 \| moderate	13.406 \| fine	59.908 \| fine	25.029 \| good	5.043 \| good	33.81 \| good	0.294 \| good
2026-03-12T05:00:00.000Z	67 \| moderate	17.914 \| fine	79.108 \| fine	19.668 \| good	5.194 \| good	36.566 \| good	0.33 \| good
2026-03-12T06:00:00.000Z	94 \| moderate	31.502 \| fine	34.532 \| good	12.153 \| good	5.33 \| good	39.451 \| good	0.366 \| good

Cerritos

Empower business decisions with accurate air quality data

Cerritos, California air quality map: Real-time AQI near you

0.24ppm

How accurate is California, USA air quality data?

Air quality measurements for California, USA 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 Cerritos, California updated?

Air quality data for Cerritos, California is updated on an hourly basis.

When did Cerritos, California experience the worst air quality in the last 24 hours?

The worst air quality in Cerritos, California was recorded at 12:00:00 on 2026-03-10.

When did Cerritos, California have its best air quality in the last 24 hours?

The best air quality in Cerritos, California was recorded at 12:00:00 on 2026-03-09.

What is the real-time air quality index for Cerritos, California?

The real-time air quality index in Cerritos, California is 36, currently categorized as Good.

Which pollutant is found most often in Cerritos, California?

The most common pollutant in Cerritos, California is O3.

What can I do if the air quality in Cerritos, California is poor?

If the air quality in Cerritos, California is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Cerritos, California?

The measured PM_2.5 levels in Cerritos, California at present are 5.253 μg/m³.

What are the current PM₁₀ levels at Cerritos, California?

The current PM₁₀ levels in Cerritos, California are 24.371 μg/m³.

What are the current carbon monoxide (CO) levels at Cerritos, California?

The current carbon monoxide (CO) level in Cerritos, California is 0.385 ppm.

What are the current sulfur dioxide (SO₂) levels at Cerritos, California?

The current sulfur dioxide (SO₂) levels in Cerritos, California are 0.494 ppb.

What are the current ozone (O₃) levels at Cerritos, California?

The current ozone (O₃) levels at Cerritos, California is 38.851 ppm.

What are the current nitrogen dioxide (NO₂) levels at Cerritos, California?

The current nitrogen dioxide (NO₂) levels at Cerritos, California is 4.526 ppb.

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