What are the current PM10 levels at Cerritos, California?

The current PM10 levels in Cerritos, California are 70.726 μg/m3.

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

The current sulfur dioxide (SO2) levels in Cerritos, California are 0.886 ppb.

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

The current ozone (O3) levels at Cerritos, California is 50.365 ppm.

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

The current nitrogen dioxide (NO2) levels at Cerritos, California is 7.357 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 15.421 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)

Moderate

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)

15.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

70.73 μg/m³

155

255

425

605+

Ozone (O₃)

50.37 ppb

201

201+

Sulfur Dioxide (SO₂)

0.89 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.36 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cerritos, California

Get Live Pollen Counts

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
2026-07-21T23:00:00.000Z	44 \| good	7.619 \| good	32.279 \| good	38.831 \| good	0.689 \| good	11.166 \| good	0.117 \| good
2026-07-22T00:00:00.000Z	38 \| good	7.32 \| good	30.332 \| good	36.338 \| good	0.617 \| good	11.627 \| good	0.114 \| good
2026-07-22T01:00:00.000Z	33 \| good	5.94 \| good	26.166 \| good	34.603 \| good	0.578 \| good	8.092 \| good	0.12 \| good
2026-07-22T02:00:00.000Z	40 \| good	5.716 \| good	43.377 \| good	34.063 \| good	0.636 \| good	8.71 \| good	0.114 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.662 \| good	25.834 \| good	31.293 \| good	0.599 \| good	8.63 \| good	0.12 \| good
2026-07-22T04:00:00.000Z	27 \| good	5.23 \| good	22.378 \| good	29.133 \| good	0.476 \| good	11.034 \| good	0.126 \| good
2026-07-22T05:00:00.000Z	27 \| good	4.984 \| good	20.822 \| good	26.806 \| good	0.73 \| good	12.889 \| good	0.14 \| good
2026-07-22T06:00:00.000Z	22 \| good	4.439 \| good	18.597 \| good	24.483 \| good	0.537 \| good	10.596 \| good	0.138 \| good
2026-07-22T07:00:00.000Z	22 \| good	4.358 \| good	17.448 \| good	24.467 \| good	0.537 \| good	10.494 \| good	0.138 \| good
2026-07-22T08:00:00.000Z	27 \| good	5.005 \| good	29.166 \| good	18.356 \| good	0.48 \| good	10.347 \| good	0.131 \| good
2026-07-22T09:00:00.000Z	22 \| good	4.44 \| good	19.166 \| good	16.879 \| good	0.508 \| good	6.348 \| good	0.119 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.66 \| good	14.294 \| good	15.428 \| good	0.442 \| good	6.55 \| good	0.119 \| good
2026-07-22T11:00:00.000Z	16 \| good	3.338 \| good	16.036 \| good	15.727 \| good	0.538 \| good	8.427 \| good	0.113 \| good
2026-07-22T12:00:00.000Z	22 \| good	3.654 \| good	14.283 \| good	17.629 \| good	0.451 \| good	8.773 \| good	0.121 \| good
2026-07-22T13:00:00.000Z	17 \| good	3.268 \| good	12.002 \| good	18.002 \| good	0.451 \| good	8.854 \| good	0.121 \| good
2026-07-22T14:00:00.000Z	22 \| good	4.497 \| good	19.593 \| good	19.041 \| good	0.434 \| good	13.565 \| good	0.155 \| good
2026-07-22T15:00:00.000Z	27 \| good	5.225 \| good	23.122 \| good	19.771 \| good	0.518 \| good	13.612 \| good	0.147 \| good
2026-07-22T16:00:00.000Z	27 \| good	5.223 \| good	23.196 \| good	20.747 \| good	0.61 \| good	14.212 \| good	0.142 \| good
2026-07-22T17:00:00.000Z	33 \| good	5.667 \| good	20.117 \| good	20.804 \| good	0.705 \| good	14.624 \| good	0.136 \| good
2026-07-22T18:00:00.000Z	33 \| good	6.329 \| good	23.428 \| good	21.834 \| good	0.743 \| good	13.775 \| good	0.136 \| good
2026-07-22T19:00:00.000Z	38 \| good	6.519 \| good	27.248 \| good	24.481 \| good	0.665 \| good	13.123 \| good	0.262 \| good
2026-07-22T20:00:00.000Z	33 \| good	6.348 \| good	25.205 \| good	26.7 \| good	0.799 \| good	15.042 \| good	0.262 \| good
2026-07-22T21:00:00.000Z	38 \| good	6.532 \| good	30.638 \| good	31.618 \| good	0.775 \| good	7.912 \| good	0.136 \| good
2026-07-22T22:00:00.000Z	33 \| good	5.773 \| good	27.959 \| good	31.912 \| good	0.97 \| good	6.478 \| good	0.125 \| good
2026-07-22T23:00:00.000Z	31 \| good	4.914 \| good	23.484 \| good	33.337 \| good	0.718 \| good	5.587 \| good	0.131 \| good
2026-07-23T00:00:00.000Z	30 \| good	3.791 \| good	19.111 \| good	31.72 \| good	0.84 \| good	4.488 \| good	0.125 \| good
2026-07-23T01:00:00.000Z	29 \| good	3.167 \| good	14.324 \| good	31.337 \| good	0.989 \| good	4.396 \| good	0.125 \| good
2026-07-23T02:00:00.000Z	28 \| good	3.065 \| good	18.124 \| good	29.906 \| good	0.973 \| good	5.853 \| good	0.131 \| good
2026-07-23T03:00:00.000Z	49 \| good	9.448 \| good	42.016 \| good	22.08 \| good	0.927 \| good	6.34 \| good	0.109 \| good
2026-07-23T04:00:00.000Z	25 \| good	3.889 \| good	17.93 \| good	27.389 \| good	0.789 \| good	8.4 \| good	0.131 \| good
2026-07-23T05:00:00.000Z	27 \| good	4.967 \| good	21.523 \| good	25.049 \| good	0.86 \| good	8.486 \| good	0.131 \| good
2026-07-23T06:00:00.000Z	33 \| good	6.306 \| good	26.382 \| good	25.272 \| good	0.749 \| good	7.513 \| good	0.137 \| good
2026-07-23T07:00:00.000Z	38 \| good	6.98 \| good	25.279 \| good	25.421 \| good	0.741 \| good	7.508 \| good	0.137 \| good
2026-07-23T08:00:00.000Z	38 \| good	7.118 \| good	30.111 \| good	21.673 \| good	0.611 \| good	10.516 \| good	0.142 \| good
2026-07-23T09:00:00.000Z	44 \| good	8.322 \| good	35.404 \| good	20.838 \| good	0.676 \| good	9.948 \| good	0.13 \| good
2026-07-23T10:00:00.000Z	44 \| good	8.306 \| good	36.235 \| good	20.686 \| good	0.614 \| good	8.623 \| good	0.133 \| good
2026-07-23T11:00:00.000Z	38 \| good	7.215 \| good	29.612 \| good	18.231 \| good	0.708 \| good	10.443 \| good	0.13 \| good
2026-07-23T12:00:00.000Z	38 \| good	7.37 \| good	27.373 \| good	18.791 \| good	0.516 \| good	12.256 \| good	0.211 \| good
2026-07-23T13:00:00.000Z	38 \| good	6.942 \| good	27.117 \| good	16.07 \| good	0.515 \| good	12.225 \| good	0.211 \| good
2026-07-23T14:00:00.000Z	44 \| good	7.748 \| good	34.064 \| good	13.884 \| good	0.634 \| good	12.808 \| good	0.323 \| good
2026-07-23T15:00:00.000Z	44 \| good	8.397 \| good	34.953 \| good	15.804 \| good	0.803 \| good	9.562 \| good	0.338 \| good
2026-07-23T16:00:00.000Z	52 \| moderate	9.587 \| good	40.338 \| good	15.794 \| good	0.917 \| good	6.968 \| good	0.254 \| good
2026-07-23T17:00:00.000Z	52 \| moderate	9.584 \| good	42.944 \| good	20.968 \| good	0.853 \| good	8.051 \| good	0.234 \| good
2026-07-23T18:00:00.000Z	52 \| moderate	9.786 \| good	43.105 \| good	22.369 \| good	0.867 \| good	12.716 \| good	0.242 \| good
2026-07-23T19:00:00.000Z	56 \| moderate	12.175 \| fine	54.155 \| good	24.769 \| good	0.791 \| good	13.952 \| good	0.358 \| good
2026-07-23T20:00:00.000Z	60 \| moderate	13.718 \| fine	59.496 \| fine	28.013 \| good	0.852 \| good	12.865 \| good	0.312 \| good
2026-07-23T21:00:00.000Z	60 \| moderate	14.234 \| fine	63.888 \| fine	46.089 \| good	0.926 \| good	14.275 \| good	0.262 \| good
2026-07-23T22:00:00.000Z	62 \| moderate	15.421 \| fine	70.726 \| fine	50.365 \| good	0.886 \| good	7.357 \| good	0.305 \| good
2026-07-23T23:00:00.000Z	49 \| good	9.242 \| good	41.134 \| good	43.516 \| good	1.539 \| good	4.68 \| good	0.125 \| good
2026-07-24T00:00:00.000Z	54 \| moderate	10.632 \| good	47.227 \| good	36.829 \| good	1.502 \| good	4.53 \| good	0.125 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	9.956 \| good	44.467 \| good	32.985 \| good	1.449 \| good	5.188 \| good	0.126 \| good
2026-07-24T02:00:00.000Z	56 \| moderate	11.621 \| good	51.992 \| good	25.021 \| good	1.392 \| good	6.842 \| good	0.128 \| good
2026-07-24T03:00:00.000Z	54 \| moderate	10.61 \| good	46.797 \| good	24.129 \| good	1.329 \| good	9.381 \| good	0.129 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	12.069 \| good	54.308 \| good	21.263 \| good	1.307 \| good	11.267 \| good	0.13 \| good
2026-07-24T05:00:00.000Z	56 \| moderate	12.059 \| good	54.217 \| good	20.812 \| good	1.278 \| good	12.767 \| good	0.131 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	11.574 \| good	51.112 \| good	20.878 \| good	1.246 \| good	14.456 \| good	0.134 \| good
2026-07-24T07:00:00.000Z	56 \| moderate	11.582 \| good	51.091 \| good	20.08 \| good	1.201 \| good	16.374 \| good	0.139 \| good
2026-07-24T08:00:00.000Z	56 \| moderate	12.476 \| fine	56.046 \| fine	19.357 \| good	1.128 \| good	16.432 \| good	0.141 \| good
2026-07-24T09:00:00.000Z	54 \| moderate	10.55 \| good	46.8 \| good	20.998 \| good	1.086 \| good	16.621 \| good	0.142 \| good
2026-07-24T10:00:00.000Z	54 \| moderate	10.915 \| good	48.377 \| good	19.14 \| good	1.063 \| good	17.356 \| good	0.144 \| good
2026-07-24T11:00:00.000Z	54 \| moderate	10.932 \| good	48.574 \| good	18.299 \| good	1.058 \| good	18.319 \| good	0.148 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	11.233 \| good	49.64 \| good	18.47 \| good	1.049 \| good	18.898 \| good	0.151 \| good
2026-07-24T13:00:00.000Z	58 \| moderate	13.088 \| fine	58.483 \| fine	15.341 \| good	1.053 \| good	18.746 \| good	0.155 \| good
2026-07-24T14:00:00.000Z	62 \| moderate	15.063 \| fine	67.118 \| fine	16.285 \| good	1.052 \| good	16.056 \| good	0.162 \| good
2026-07-24T15:00:00.000Z	66 \| moderate	16.847 \| fine	75.172 \| fine	20.741 \| good	1.115 \| good	11.054 \| good	0.14 \| good
2026-07-24T16:00:00.000Z	67 \| moderate	17.896 \| fine	79.321 \| fine	28.21 \| good	1.168 \| good	9.203 \| good	0.135 \| good
2026-07-24T17:00:00.000Z	69 \| moderate	18.95 \| fine	83.576 \| fine	37.68 \| good	1.289 \| good	8.354 \| good	0.134 \| good
2026-07-24T18:00:00.000Z	69 \| moderate	18.885 \| fine	83.876 \| fine	46.378 \| good	1.399 \| good	7.753 \| good	0.133 \| good
2026-07-24T19:00:00.000Z	66 \| moderate	16.716 \| fine	74.444 \| fine	47.952 \| good	1.47 \| good	6.947 \| good	0.132 \| good
2026-07-24T20:00:00.000Z	60 \| moderate	14.173 \| fine	63.885 \| fine	48.888 \| good	1.503 \| good	6.008 \| good	0.129 \| good
2026-07-24T21:00:00.000Z	56 \| moderate	12.244 \| fine	55.2 \| fine	50.997 \| good	1.517 \| good	5.246 \| good	0.126 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	11.957 \| good	53.424 \| good	47.847 \| good	1.521 \| good	4.677 \| good	0.123 \| good
2026-07-24T23:00:00.000Z	56 \| moderate	11.896 \| good	53.564 \| good	43.346 \| good	1.503 \| good	4.35 \| good	0.121 \| good
2026-07-25T00:00:00.000Z	56 \| moderate	11.728 \| good	52.558 \| good	38.025 \| good	1.485 \| good	4.458 \| good	0.119 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	10.828 \| good	47.97 \| good	31.998 \| good	1.439 \| good	4.964 \| good	0.118 \| good
2026-07-25T02:00:00.000Z	54 \| moderate	11.054 \| good	48.984 \| good	23.979 \| good	1.382 \| good	6.319 \| good	0.117 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	9.916 \| good	43.993 \| good	26.215 \| good	1.34 \| good	8.454 \| good	0.118 \| good
2026-07-25T04:00:00.000Z	52 \| moderate	10.499 \| good	46.384 \| good	25.593 \| good	1.306 \| good	10.072 \| good	0.119 \| good
2026-07-25T05:00:00.000Z	52 \| moderate	9.506 \| good	42.374 \| good	24.728 \| good	1.281 \| good	11.261 \| good	0.121 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	9.568 \| good	42.555 \| good	22.524 \| good	1.258 \| good	12.997 \| good	0.124 \| good
2026-07-25T07:00:00.000Z	52 \| moderate	10.373 \| good	45.676 \| good	21.003 \| good	1.222 \| good	14.666 \| good	0.128 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	10.754 \| good	47.377 \| good	18.841 \| good	1.178 \| good	15.677 \| good	0.134 \| good
2026-07-25T09:00:00.000Z	44 \| good	8.317 \| good	36.83 \| good	19.043 \| good	1.166 \| good	17.254 \| good	0.139 \| good
2026-07-25T10:00:00.000Z	49 \| good	8.818 \| good	38.722 \| good	19.451 \| good	1.163 \| good	18.544 \| good	0.145 \| good
2026-07-25T11:00:00.000Z	49 \| good	8.547 \| good	37.625 \| good	19.577 \| good	1.144 \| good	19.802 \| good	0.15 \| good
2026-07-25T12:00:00.000Z	52 \| moderate	10.301 \| good	45.404 \| good	21.263 \| good	1.124 \| good	22.066 \| good	0.159 \| good
2026-07-25T13:00:00.000Z	54 \| moderate	11.007 \| good	48.911 \| good	17.456 \| good	1.123 \| good	22.884 \| good	0.169 \| good
2026-07-25T14:00:00.000Z	60 \| moderate	13.573 \| fine	60.695 \| fine	16.188 \| good	1.159 \| good	19.598 \| good	0.18 \| good
2026-07-25T15:00:00.000Z	64 \| moderate	16.06 \| fine	71.571 \| fine	18.533 \| good	1.271 \| good	13.171 \| good	0.146 \| good
2026-07-25T16:00:00.000Z	66 \| moderate	17.144 \| fine	75.907 \| fine	25.409 \| good	1.392 \| good	10.446 \| good	0.136 \| good
2026-07-25T17:00:00.000Z	67 \| moderate	18.21 \| fine	80.257 \| fine	37.006 \| good	1.543 \| good	9.258 \| good	0.134 \| good
2026-07-25T18:00:00.000Z	73 \| moderate	20.557 \| fine	90.344 \| fine	49.455 \| good	1.636 \| good	8.354 \| good	0.132 \| good
2026-07-25T19:00:00.000Z	69 \| moderate	18.733 \| fine	82.541 \| fine	55.728 \| fine	1.681 \| good	7.352 \| good	0.129 \| good
2026-07-25T20:00:00.000Z	67 \| moderate	17.419 \| fine	77.304 \| fine	60.06 \| fine	1.715 \| good	6.349 \| good	0.127 \| good
2026-07-25T21:00:00.000Z	77 \| moderate	15.25 \| fine	68.544 \| fine	62.953 \| fine	1.761 \| good	5.481 \| good	0.125 \| good
2026-07-25T22:00:00.000Z	74 \| moderate	12.978 \| fine	58.798 \| fine	62.36 \| fine	1.798 \| good	4.722 \| good	0.123 \| good

Cerritos

Empower business decisions with accurate air quality data

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

0.27ppm

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 09:00:00 on 2026-07-23.

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

The best air quality in Cerritos, California was recorded at 04:00:00 on 2026-07-23.

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

The real-time air quality index in Cerritos, California is 62, currently categorized as Moderate.

Which pollutant is found most often in Cerritos, California?

The most common pollutant in Cerritos, California is PM2.5.

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 15.421 μg/m³.

What are the current PM₁₀ levels at Cerritos, California?

The current PM₁₀ levels in Cerritos, California are 70.726 μg/m³.

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

The current carbon monoxide (CO) level in Cerritos, California is 0.305 ppm.

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

The current sulfur dioxide (SO₂) levels in Cerritos, California are 0.886 ppb.

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

The current ozone (O₃) levels at Cerritos, California is 50.365 ppm.

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

The current nitrogen dioxide (NO₂) levels at Cerritos, California is 7.357 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	44 \| good	7.619 \| good	32.279 \| good	38.831 \| good	0.689 \| good	11.166 \| good	0.117 \| good
2026-07-22T00:00:00.000Z	38 \| good	7.32 \| good	30.332 \| good	36.338 \| good	0.617 \| good	11.627 \| good	0.114 \| good
2026-07-22T01:00:00.000Z	33 \| good	5.94 \| good	26.166 \| good	34.603 \| good	0.578 \| good	8.092 \| good	0.12 \| good
2026-07-22T02:00:00.000Z	40 \| good	5.716 \| good	43.377 \| good	34.063 \| good	0.636 \| good	8.71 \| good	0.114 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.662 \| good	25.834 \| good	31.293 \| good	0.599 \| good	8.63 \| good	0.12 \| good
2026-07-22T04:00:00.000Z	27 \| good	5.23 \| good	22.378 \| good	29.133 \| good	0.476 \| good	11.034 \| good	0.126 \| good
2026-07-22T05:00:00.000Z	27 \| good	4.984 \| good	20.822 \| good	26.806 \| good	0.73 \| good	12.889 \| good	0.14 \| good
2026-07-22T06:00:00.000Z	22 \| good	4.439 \| good	18.597 \| good	24.483 \| good	0.537 \| good	10.596 \| good	0.138 \| good
2026-07-22T07:00:00.000Z	22 \| good	4.358 \| good	17.448 \| good	24.467 \| good	0.537 \| good	10.494 \| good	0.138 \| good
2026-07-22T08:00:00.000Z	27 \| good	5.005 \| good	29.166 \| good	18.356 \| good	0.48 \| good	10.347 \| good	0.131 \| good
2026-07-22T09:00:00.000Z	22 \| good	4.44 \| good	19.166 \| good	16.879 \| good	0.508 \| good	6.348 \| good	0.119 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.66 \| good	14.294 \| good	15.428 \| good	0.442 \| good	6.55 \| good	0.119 \| good
2026-07-22T11:00:00.000Z	16 \| good	3.338 \| good	16.036 \| good	15.727 \| good	0.538 \| good	8.427 \| good	0.113 \| good
2026-07-22T12:00:00.000Z	22 \| good	3.654 \| good	14.283 \| good	17.629 \| good	0.451 \| good	8.773 \| good	0.121 \| good
2026-07-22T13:00:00.000Z	17 \| good	3.268 \| good	12.002 \| good	18.002 \| good	0.451 \| good	8.854 \| good	0.121 \| good
2026-07-22T14:00:00.000Z	22 \| good	4.497 \| good	19.593 \| good	19.041 \| good	0.434 \| good	13.565 \| good	0.155 \| good
2026-07-22T15:00:00.000Z	27 \| good	5.225 \| good	23.122 \| good	19.771 \| good	0.518 \| good	13.612 \| good	0.147 \| good
2026-07-22T16:00:00.000Z	27 \| good	5.223 \| good	23.196 \| good	20.747 \| good	0.61 \| good	14.212 \| good	0.142 \| good
2026-07-22T17:00:00.000Z	33 \| good	5.667 \| good	20.117 \| good	20.804 \| good	0.705 \| good	14.624 \| good	0.136 \| good
2026-07-22T18:00:00.000Z	33 \| good	6.329 \| good	23.428 \| good	21.834 \| good	0.743 \| good	13.775 \| good	0.136 \| good
2026-07-22T19:00:00.000Z	38 \| good	6.519 \| good	27.248 \| good	24.481 \| good	0.665 \| good	13.123 \| good	0.262 \| good
2026-07-22T20:00:00.000Z	33 \| good	6.348 \| good	25.205 \| good	26.7 \| good	0.799 \| good	15.042 \| good	0.262 \| good
2026-07-22T21:00:00.000Z	38 \| good	6.532 \| good	30.638 \| good	31.618 \| good	0.775 \| good	7.912 \| good	0.136 \| good
2026-07-22T22:00:00.000Z	33 \| good	5.773 \| good	27.959 \| good	31.912 \| good	0.97 \| good	6.478 \| good	0.125 \| good
2026-07-22T23:00:00.000Z	31 \| good	4.914 \| good	23.484 \| good	33.337 \| good	0.718 \| good	5.587 \| good	0.131 \| good
2026-07-23T00:00:00.000Z	30 \| good	3.791 \| good	19.111 \| good	31.72 \| good	0.84 \| good	4.488 \| good	0.125 \| good
2026-07-23T01:00:00.000Z	29 \| good	3.167 \| good	14.324 \| good	31.337 \| good	0.989 \| good	4.396 \| good	0.125 \| good
2026-07-23T02:00:00.000Z	28 \| good	3.065 \| good	18.124 \| good	29.906 \| good	0.973 \| good	5.853 \| good	0.131 \| good
2026-07-23T03:00:00.000Z	49 \| good	9.448 \| good	42.016 \| good	22.08 \| good	0.927 \| good	6.34 \| good	0.109 \| good
2026-07-23T04:00:00.000Z	25 \| good	3.889 \| good	17.93 \| good	27.389 \| good	0.789 \| good	8.4 \| good	0.131 \| good
2026-07-23T05:00:00.000Z	27 \| good	4.967 \| good	21.523 \| good	25.049 \| good	0.86 \| good	8.486 \| good	0.131 \| good
2026-07-23T06:00:00.000Z	33 \| good	6.306 \| good	26.382 \| good	25.272 \| good	0.749 \| good	7.513 \| good	0.137 \| good
2026-07-23T07:00:00.000Z	38 \| good	6.98 \| good	25.279 \| good	25.421 \| good	0.741 \| good	7.508 \| good	0.137 \| good
2026-07-23T08:00:00.000Z	38 \| good	7.118 \| good	30.111 \| good	21.673 \| good	0.611 \| good	10.516 \| good	0.142 \| good
2026-07-23T09:00:00.000Z	44 \| good	8.322 \| good	35.404 \| good	20.838 \| good	0.676 \| good	9.948 \| good	0.13 \| good
2026-07-23T10:00:00.000Z	44 \| good	8.306 \| good	36.235 \| good	20.686 \| good	0.614 \| good	8.623 \| good	0.133 \| good
2026-07-23T11:00:00.000Z	38 \| good	7.215 \| good	29.612 \| good	18.231 \| good	0.708 \| good	10.443 \| good	0.13 \| good
2026-07-23T12:00:00.000Z	38 \| good	7.37 \| good	27.373 \| good	18.791 \| good	0.516 \| good	12.256 \| good	0.211 \| good
2026-07-23T13:00:00.000Z	38 \| good	6.942 \| good	27.117 \| good	16.07 \| good	0.515 \| good	12.225 \| good	0.211 \| good
2026-07-23T14:00:00.000Z	44 \| good	7.748 \| good	34.064 \| good	13.884 \| good	0.634 \| good	12.808 \| good	0.323 \| good
2026-07-23T15:00:00.000Z	44 \| good	8.397 \| good	34.953 \| good	15.804 \| good	0.803 \| good	9.562 \| good	0.338 \| good
2026-07-23T16:00:00.000Z	52 \| moderate	9.587 \| good	40.338 \| good	15.794 \| good	0.917 \| good	6.968 \| good	0.254 \| good
2026-07-23T17:00:00.000Z	52 \| moderate	9.584 \| good	42.944 \| good	20.968 \| good	0.853 \| good	8.051 \| good	0.234 \| good
2026-07-23T18:00:00.000Z	52 \| moderate	9.786 \| good	43.105 \| good	22.369 \| good	0.867 \| good	12.716 \| good	0.242 \| good
2026-07-23T19:00:00.000Z	56 \| moderate	12.175 \| fine	54.155 \| good	24.769 \| good	0.791 \| good	13.952 \| good	0.358 \| good
2026-07-23T20:00:00.000Z	60 \| moderate	13.718 \| fine	59.496 \| fine	28.013 \| good	0.852 \| good	12.865 \| good	0.312 \| good
2026-07-23T21:00:00.000Z	60 \| moderate	14.234 \| fine	63.888 \| fine	46.089 \| good	0.926 \| good	14.275 \| good	0.262 \| good
2026-07-23T22:00:00.000Z	62 \| moderate	15.421 \| fine	70.726 \| fine	50.365 \| good	0.886 \| good	7.357 \| good	0.305 \| good
2026-07-23T23:00:00.000Z	49 \| good	9.242 \| good	41.134 \| good	43.516 \| good	1.539 \| good	4.68 \| good	0.125 \| good
2026-07-24T00:00:00.000Z	54 \| moderate	10.632 \| good	47.227 \| good	36.829 \| good	1.502 \| good	4.53 \| good	0.125 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	9.956 \| good	44.467 \| good	32.985 \| good	1.449 \| good	5.188 \| good	0.126 \| good
2026-07-24T02:00:00.000Z	56 \| moderate	11.621 \| good	51.992 \| good	25.021 \| good	1.392 \| good	6.842 \| good	0.128 \| good
2026-07-24T03:00:00.000Z	54 \| moderate	10.61 \| good	46.797 \| good	24.129 \| good	1.329 \| good	9.381 \| good	0.129 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	12.069 \| good	54.308 \| good	21.263 \| good	1.307 \| good	11.267 \| good	0.13 \| good
2026-07-24T05:00:00.000Z	56 \| moderate	12.059 \| good	54.217 \| good	20.812 \| good	1.278 \| good	12.767 \| good	0.131 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	11.574 \| good	51.112 \| good	20.878 \| good	1.246 \| good	14.456 \| good	0.134 \| good
2026-07-24T07:00:00.000Z	56 \| moderate	11.582 \| good	51.091 \| good	20.08 \| good	1.201 \| good	16.374 \| good	0.139 \| good
2026-07-24T08:00:00.000Z	56 \| moderate	12.476 \| fine	56.046 \| fine	19.357 \| good	1.128 \| good	16.432 \| good	0.141 \| good
2026-07-24T09:00:00.000Z	54 \| moderate	10.55 \| good	46.8 \| good	20.998 \| good	1.086 \| good	16.621 \| good	0.142 \| good
2026-07-24T10:00:00.000Z	54 \| moderate	10.915 \| good	48.377 \| good	19.14 \| good	1.063 \| good	17.356 \| good	0.144 \| good
2026-07-24T11:00:00.000Z	54 \| moderate	10.932 \| good	48.574 \| good	18.299 \| good	1.058 \| good	18.319 \| good	0.148 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	11.233 \| good	49.64 \| good	18.47 \| good	1.049 \| good	18.898 \| good	0.151 \| good
2026-07-24T13:00:00.000Z	58 \| moderate	13.088 \| fine	58.483 \| fine	15.341 \| good	1.053 \| good	18.746 \| good	0.155 \| good
2026-07-24T14:00:00.000Z	62 \| moderate	15.063 \| fine	67.118 \| fine	16.285 \| good	1.052 \| good	16.056 \| good	0.162 \| good
2026-07-24T15:00:00.000Z	66 \| moderate	16.847 \| fine	75.172 \| fine	20.741 \| good	1.115 \| good	11.054 \| good	0.14 \| good
2026-07-24T16:00:00.000Z	67 \| moderate	17.896 \| fine	79.321 \| fine	28.21 \| good	1.168 \| good	9.203 \| good	0.135 \| good
2026-07-24T17:00:00.000Z	69 \| moderate	18.95 \| fine	83.576 \| fine	37.68 \| good	1.289 \| good	8.354 \| good	0.134 \| good
2026-07-24T18:00:00.000Z	69 \| moderate	18.885 \| fine	83.876 \| fine	46.378 \| good	1.399 \| good	7.753 \| good	0.133 \| good
2026-07-24T19:00:00.000Z	66 \| moderate	16.716 \| fine	74.444 \| fine	47.952 \| good	1.47 \| good	6.947 \| good	0.132 \| good
2026-07-24T20:00:00.000Z	60 \| moderate	14.173 \| fine	63.885 \| fine	48.888 \| good	1.503 \| good	6.008 \| good	0.129 \| good
2026-07-24T21:00:00.000Z	56 \| moderate	12.244 \| fine	55.2 \| fine	50.997 \| good	1.517 \| good	5.246 \| good	0.126 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	11.957 \| good	53.424 \| good	47.847 \| good	1.521 \| good	4.677 \| good	0.123 \| good
2026-07-24T23:00:00.000Z	56 \| moderate	11.896 \| good	53.564 \| good	43.346 \| good	1.503 \| good	4.35 \| good	0.121 \| good
2026-07-25T00:00:00.000Z	56 \| moderate	11.728 \| good	52.558 \| good	38.025 \| good	1.485 \| good	4.458 \| good	0.119 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	10.828 \| good	47.97 \| good	31.998 \| good	1.439 \| good	4.964 \| good	0.118 \| good
2026-07-25T02:00:00.000Z	54 \| moderate	11.054 \| good	48.984 \| good	23.979 \| good	1.382 \| good	6.319 \| good	0.117 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	9.916 \| good	43.993 \| good	26.215 \| good	1.34 \| good	8.454 \| good	0.118 \| good
2026-07-25T04:00:00.000Z	52 \| moderate	10.499 \| good	46.384 \| good	25.593 \| good	1.306 \| good	10.072 \| good	0.119 \| good
2026-07-25T05:00:00.000Z	52 \| moderate	9.506 \| good	42.374 \| good	24.728 \| good	1.281 \| good	11.261 \| good	0.121 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	9.568 \| good	42.555 \| good	22.524 \| good	1.258 \| good	12.997 \| good	0.124 \| good
2026-07-25T07:00:00.000Z	52 \| moderate	10.373 \| good	45.676 \| good	21.003 \| good	1.222 \| good	14.666 \| good	0.128 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	10.754 \| good	47.377 \| good	18.841 \| good	1.178 \| good	15.677 \| good	0.134 \| good
2026-07-25T09:00:00.000Z	44 \| good	8.317 \| good	36.83 \| good	19.043 \| good	1.166 \| good	17.254 \| good	0.139 \| good
2026-07-25T10:00:00.000Z	49 \| good	8.818 \| good	38.722 \| good	19.451 \| good	1.163 \| good	18.544 \| good	0.145 \| good
2026-07-25T11:00:00.000Z	49 \| good	8.547 \| good	37.625 \| good	19.577 \| good	1.144 \| good	19.802 \| good	0.15 \| good
2026-07-25T12:00:00.000Z	52 \| moderate	10.301 \| good	45.404 \| good	21.263 \| good	1.124 \| good	22.066 \| good	0.159 \| good
2026-07-25T13:00:00.000Z	54 \| moderate	11.007 \| good	48.911 \| good	17.456 \| good	1.123 \| good	22.884 \| good	0.169 \| good
2026-07-25T14:00:00.000Z	60 \| moderate	13.573 \| fine	60.695 \| fine	16.188 \| good	1.159 \| good	19.598 \| good	0.18 \| good
2026-07-25T15:00:00.000Z	64 \| moderate	16.06 \| fine	71.571 \| fine	18.533 \| good	1.271 \| good	13.171 \| good	0.146 \| good
2026-07-25T16:00:00.000Z	66 \| moderate	17.144 \| fine	75.907 \| fine	25.409 \| good	1.392 \| good	10.446 \| good	0.136 \| good
2026-07-25T17:00:00.000Z	67 \| moderate	18.21 \| fine	80.257 \| fine	37.006 \| good	1.543 \| good	9.258 \| good	0.134 \| good
2026-07-25T18:00:00.000Z	73 \| moderate	20.557 \| fine	90.344 \| fine	49.455 \| good	1.636 \| good	8.354 \| good	0.132 \| good
2026-07-25T19:00:00.000Z	69 \| moderate	18.733 \| fine	82.541 \| fine	55.728 \| fine	1.681 \| good	7.352 \| good	0.129 \| good
2026-07-25T20:00:00.000Z	67 \| moderate	17.419 \| fine	77.304 \| fine	60.06 \| fine	1.715 \| good	6.349 \| good	0.127 \| good
2026-07-25T21:00:00.000Z	77 \| moderate	15.25 \| fine	68.544 \| fine	62.953 \| fine	1.761 \| good	5.481 \| good	0.125 \| good
2026-07-25T22:00:00.000Z	74 \| moderate	12.978 \| fine	58.798 \| fine	62.36 \| fine	1.798 \| good	4.722 \| good	0.123 \| good

Real-time air quality index in Cerritos, California today

Common air pollutants in Cerritos, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Cerritos, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Cerritos, California updated?

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

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

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

Which pollutant is found most often in Cerritos, California?

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

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

What are the current PM10 levels at Cerritos, California?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What are the current PM₁₀ levels at Cerritos, California?

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

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

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