What are the current PM10 levels at Laguna Niguel, California?

The current PM10 levels in Laguna Niguel, California are 68.074 μg/m3.

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

The current sulfur dioxide (SO2) levels in Laguna Niguel, California are 0.504 ppb.

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

The current ozone (O3) levels at Laguna Niguel, California is 14.046 ppm.

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

The current nitrogen dioxide (NO2) levels at Laguna Niguel, California is 25.97 ppb.

Real-time air quality index in Laguna Niguel, California today

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

The measured PM2.5 levels in Laguna Niguel, California at present are 15.828 μg/m3.

Stay updated with real-time air quality in Laguna Niguel, 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

Laguna Niguel, California

Last updated: ... (Local time)

Common air pollutants in Laguna Niguel, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.83 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

68.07 μg/m³

155

255

425

605+

Ozone (O₃)

14.05 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

25.97 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.69 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Laguna Niguel, California

Get Live Pollen Counts

Laguna Niguel, California

Scroll To Air Quality Map

Track live Laguna Niguel, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T11:00:00.000Z	98 \| moderate	20.857 \| fine	148.52 \| fine	22.207 \| good	0.538 \| good	17.151 \| good	0.508 \| good
2026-01-21T12:00:00.000Z	81 \| moderate	25.047 \| fine	68.732 \| fine	24.478 \| good	0.504 \| good	21.138 \| good	0.445 \| good
2026-01-21T13:00:00.000Z	86 \| moderate	28.058 \| fine	48.802 \| good	22.427 \| good	0.461 \| good	24.356 \| good	0.445 \| good
2026-01-21T14:00:00.000Z	84 \| moderate	27.24 \| fine	87.849 \| fine	18.796 \| good	0.75 \| good	23.708 \| good	0.537 \| good
2026-01-21T15:00:00.000Z	60 \| moderate	14.148 \| fine	21.619 \| good	26.401 \| good	0.807 \| good	22.757 \| good	0.62 \| good
2026-01-21T16:00:00.000Z	75 \| moderate	21.995 \| fine	71.912 \| fine	25.251 \| good	0.904 \| good	25.123 \| good	0.742 \| good
2026-01-21T17:00:00.000Z	79 \| moderate	24.043 \| fine	47.034 \| good	25.874 \| good	0.964 \| good	30.345 \| good	0.705 \| good
2026-01-21T18:00:00.000Z	58 \| moderate	13.302 \| fine	17.338 \| good	28.08 \| good	0.746 \| good	31.943 \| good	0.701 \| good
2026-01-21T19:00:00.000Z	75 \| moderate	21.615 \| fine	88.586 \| fine	32.93 \| good	0.858 \| good	37.27 \| good	0.751 \| good
2026-01-21T20:00:00.000Z	64 \| moderate	16.26 \| fine	53.091 \| good	27.793 \| good	0.723 \| good	36.826 \| good	0.648 \| good
2026-01-21T21:00:00.000Z	67 \| moderate	18.269 \| fine	46.922 \| good	29.324 \| good	0.599 \| good	36.595 \| good	0.685 \| good
2026-01-21T22:00:00.000Z	69 \| moderate	18.916 \| fine	28.908 \| good	30.585 \| good	0.604 \| good	37.853 \| good	0.664 \| good
2026-01-21T23:00:00.000Z	71 \| moderate	20.292 \| fine	42.538 \| good	32.26 \| good	0.564 \| good	29.419 \| good	0.583 \| good
2026-01-22T00:00:00.000Z	73 \| moderate	20.927 \| fine	29.88 \| good	29.98 \| good	0.596 \| good	12.423 \| good	0.583 \| good
2026-01-22T01:00:00.000Z	69 \| moderate	19.294 \| fine	48.731 \| good	34.8 \| good	0.488 \| good	16.501 \| good	0.613 \| good
2026-01-22T02:00:00.000Z	79 \| moderate	23.874 \| fine	52.939 \| good	33.38 \| good	0.465 \| good	28.075 \| good	0.667 \| good
2026-01-22T03:00:00.000Z	88 \| moderate	29.108 \| fine	57.853 \| fine	30.976 \| good	0.418 \| good	32.829 \| good	0.714 \| good
2026-01-22T04:00:00.000Z	88 \| moderate	29.157 \| fine	58.939 \| fine	28.89 \| good	0.449 \| good	32.082 \| good	0.715 \| good
2026-01-22T05:00:00.000Z	90 \| moderate	30.483 \| fine	97.806 \| fine	25.2 \| good	0.632 \| good	30.458 \| good	0.733 \| good
2026-01-22T06:00:00.000Z	97 \| moderate	33.892 \| fine	95.398 \| fine	19.514 \| good	0.502 \| good	24.725 \| good	0.815 \| good
2026-01-22T07:00:00.000Z	81 \| moderate	25.086 \| fine	68.177 \| fine	24.205 \| good	0.534 \| good	24.287 \| good	0.898 \| good
2026-01-22T08:00:00.000Z	86 \| moderate	27.857 \| fine	67.285 \| fine	19.43 \| good	0.559 \| good	20.603 \| good	0.848 \| good
2026-01-22T09:00:00.000Z	79 \| moderate	23.864 \| fine	32.474 \| good	18.373 \| good	0.53 \| good	19.075 \| good	0.783 \| good
2026-01-22T10:00:00.000Z	81 \| moderate	25.221 \| fine	64.29 \| fine	17.209 \| good	0.541 \| good	20.618 \| good	0.719 \| good
2026-01-22T11:00:00.000Z	66 \| moderate	16.834 \| fine	81.043 \| fine	15.277 \| good	0.642 \| good	15.892 \| good	0.588 \| good
2026-01-22T12:00:00.000Z	88 \| moderate	28.953 \| fine	72.442 \| fine	24.954 \| good	0.59 \| good	19.98 \| good	0.606 \| good
2026-01-22T13:00:00.000Z	73 \| moderate	20.526 \| fine	52.943 \| good	19.018 \| good	0.591 \| good	19.619 \| good	0.606 \| good
2026-01-22T14:00:00.000Z	67 \| moderate	17.83 \| fine	32.517 \| good	24.2 \| good	0.584 \| good	22.009 \| good	0.742 \| good
2026-01-22T15:00:00.000Z	44 \| good	7.899 \| good	32.606 \| good	23.414 \| good	0.719 \| good	22.054 \| good	0.827 \| good
2026-01-22T16:00:00.000Z	67 \| moderate	18.373 \| fine	45.512 \| good	23.36 \| good	0.827 \| good	22.936 \| good	0.826 \| good
2026-01-22T17:00:00.000Z	67 \| moderate	17.986 \| fine	53.877 \| good	15.471 \| good	0.938 \| good	21.891 \| good	0.755 \| good
2026-01-22T18:00:00.000Z	71 \| moderate	20.16 \| fine	20.639 \| good	20.195 \| good	0.953 \| good	22.279 \| good	0.647 \| good
2026-01-22T19:00:00.000Z	73 \| moderate	21.384 \| fine	27.035 \| good	13.057 \| good	0.746 \| good	22.365 \| good	0.696 \| good
2026-01-22T20:00:00.000Z	70 \| moderate	19.168 \| fine	93.835 \| fine	19.305 \| good	0.525 \| good	23.553 \| good	0.568 \| good
2026-01-22T21:00:00.000Z	82 \| moderate	25.604 \| fine	45.695 \| good	19.907 \| good	0.534 \| good	12.676 \| good	0.554 \| good
2026-01-22T22:00:00.000Z	107 \| sensitive	37.509 \| moderate	63.992 \| fine	19.056 \| good	0.629 \| good	22.848 \| good	0.537 \| good
2026-01-22T23:00:00.000Z	86 \| moderate	28.33 \| fine	36.301 \| good	21.141 \| good	0.574 \| good	27.3 \| good	0.573 \| good
2026-01-23T00:00:00.000Z	33 \| good	5.603 \| good	28.209 \| good	28.559 \| good	0.42 \| good	35.253 \| good	0.606 \| good
2026-01-23T01:00:00.000Z	60 \| moderate	13.642 \| fine	16.531 \| good	24.2 \| good	0.422 \| good	28.222 \| good	0.522 \| good
2026-01-23T02:00:00.000Z	66 \| moderate	16.688 \| fine	40.841 \| good	29.584 \| good	0.397 \| good	24.45 \| good	0.536 \| good
2026-01-23T03:00:00.000Z	49 \| good	9.233 \| good	44.362 \| good	25.497 \| good	0.328 \| good	21.501 \| good	0.519 \| good
2026-01-23T04:00:00.000Z	49 \| good	9.146 \| good	36.973 \| good	24.652 \| good	0.337 \| good	17.839 \| good	0.471 \| good
2026-01-23T05:00:00.000Z	54 \| moderate	10.981 \| good	41.189 \| good	21.963 \| good	0.504 \| good	18.374 \| good	0.619 \| good
2026-01-23T06:00:00.000Z	58 \| moderate	12.641 \| fine	30.049 \| good	18.491 \| good	0.42 \| good	18.555 \| good	0.619 \| good
2026-01-23T07:00:00.000Z	60 \| moderate	14.146 \| fine	27.387 \| good	18.617 \| good	0.424 \| good	17.6 \| good	0.619 \| good
2026-01-23T08:00:00.000Z	79 \| moderate	24.007 \| fine	37.49 \| good	16.198 \| good	0.536 \| good	20.845 \| good	0.635 \| good
2026-01-23T09:00:00.000Z	67 \| moderate	17.845 \| fine	67.709 \| fine	15.464 \| good	0.5 \| good	24.223 \| good	0.702 \| good
2026-01-23T10:00:00.000Z	64 \| moderate	15.571 \| fine	64.989 \| fine	15.212 \| good	0.428 \| good	21.785 \| good	0.701 \| good
2026-01-23T10:00:00.000Z	64 \| moderate	15.828 \| fine	68.074 \| fine	14.046 \| good	0.504 \| good	25.97 \| good	0.69 \| good
2026-01-23T11:00:00.000Z	81 \| moderate	25.195 \| fine	109.829 \| fine	19.055 \| good	1.681 \| good	21.65 \| good	0.287 \| good
2026-01-23T12:00:00.000Z	79 \| moderate	23.907 \| fine	104.355 \| fine	18.874 \| good	1.477 \| good	20.514 \| good	0.277 \| good
2026-01-23T13:00:00.000Z	79 \| moderate	23.578 \| fine	103.437 \| fine	17.337 \| good	1.521 \| good	20.503 \| good	0.29 \| good
2026-01-23T14:00:00.000Z	81 \| moderate	24.522 \| fine	107.488 \| fine	15.376 \| good	1.565 \| good	20.491 \| good	0.304 \| good
2026-01-23T15:00:00.000Z	82 \| moderate	26.21 \| fine	114.538 \| fine	13.801 \| good	1.609 \| good	20.479 \| good	0.318 \| good
2026-01-23T16:00:00.000Z	75 \| moderate	22.425 \| fine	97.88 \| fine	16.038 \| good	1.918 \| good	17.571 \| good	0.278 \| good
2026-01-23T17:00:00.000Z	67 \| moderate	17.756 \| fine	78.246 \| fine	20.711 \| good	2.226 \| good	14.664 \| good	0.238 \| good
2026-01-23T18:00:00.000Z	66 \| moderate	16.607 \| fine	73.75 \| fine	25.605 \| good	2.535 \| good	11.756 \| good	0.198 \| good
2026-01-23T19:00:00.000Z	62 \| moderate	14.78 \| fine	66.23 \| fine	32.07 \| good	2.679 \| good	11.243 \| good	0.184 \| good
2026-01-23T20:00:00.000Z	62 \| moderate	15.457 \| fine	69.057 \| fine	34.75 \| good	2.823 \| good	10.73 \| good	0.171 \| good
2026-01-23T21:00:00.000Z	62 \| moderate	14.895 \| fine	66.701 \| fine	34 \| good	2.966 \| good	10.216 \| good	0.157 \| good
2026-01-23T22:00:00.000Z	58 \| moderate	12.996 \| fine	58.326 \| fine	32.199 \| good	3.35 \| good	11.697 \| good	0.158 \| good
2026-01-23T23:00:00.000Z	54 \| moderate	10.5 \| good	46.782 \| good	32.215 \| good	3.734 \| good	13.178 \| good	0.16 \| good
2026-01-24T00:00:00.000Z	44 \| good	8.152 \| good	35.726 \| good	32.812 \| good	4.118 \| good	14.659 \| good	0.162 \| good
2026-01-24T01:00:00.000Z	49 \| good	9.293 \| good	41.074 \| good	33.119 \| good	4.088 \| good	18.665 \| good	0.19 \| good
2026-01-24T02:00:00.000Z	49 \| good	8.706 \| good	38.77 \| good	31.536 \| good	4.059 \| good	22.671 \| good	0.218 \| good
2026-01-24T03:00:00.000Z	52 \| moderate	9.666 \| good	42.851 \| good	28.41 \| good	4.029 \| good	26.677 \| good	0.246 \| good
2026-01-24T04:00:00.000Z	54 \| moderate	10.669 \| good	47.389 \| good	25.602 \| good	4.341 \| good	26.855 \| good	0.267 \| good
2026-01-24T05:00:00.000Z	54 \| moderate	10.531 \| good	46.374 \| good	22.597 \| good	4.653 \| good	27.032 \| good	0.287 \| good
2026-01-24T06:00:00.000Z	52 \| moderate	10.037 \| good	44.525 \| good	22.203 \| good	4.965 \| good	27.21 \| good	0.307 \| good
2026-01-24T07:00:00.000Z	49 \| good	9.373 \| good	41.333 \| good	22.589 \| good	4.692 \| good	25.808 \| good	0.3 \| good
2026-01-24T08:00:00.000Z	52 \| moderate	10.447 \| good	46.267 \| good	21.543 \| good	4.418 \| good	24.407 \| good	0.292 \| good
2026-01-24T09:00:00.000Z	56 \| moderate	12.289 \| fine	54.866 \| good	19.674 \| good	4.144 \| good	23.005 \| good	0.284 \| good
2026-01-24T10:00:00.000Z	54 \| moderate	10.982 \| good	49.184 \| good	18.609 \| good	4.113 \| good	22.465 \| good	0.277 \| good
2026-01-24T11:00:00.000Z	49 \| good	9.35 \| good	41.336 \| good	17.35 \| good	4.083 \| good	21.925 \| good	0.27 \| good
2026-01-24T12:00:00.000Z	49 \| good	9.043 \| good	39.827 \| good	15.427 \| good	4.052 \| good	21.385 \| good	0.263 \| good
2026-01-24T13:00:00.000Z	52 \| moderate	10.49 \| good	46.684 \| good	15.077 \| good	4.041 \| good	20.487 \| good	0.269 \| good
2026-01-24T14:00:00.000Z	56 \| moderate	11.619 \| good	52.379 \| good	14.385 \| good	4.03 \| good	19.588 \| good	0.275 \| good
2026-01-24T15:00:00.000Z	62 \| moderate	15.093 \| fine	67.444 \| fine	13.742 \| good	4.019 \| good	18.69 \| good	0.281 \| good
2026-01-24T16:00:00.000Z	62 \| moderate	14.819 \| fine	66.183 \| fine	18.189 \| good	4.275 \| good	15.985 \| good	0.255 \| good
2026-01-24T17:00:00.000Z	66 \| moderate	17.471 \| fine	77.336 \| fine	24.235 \| good	4.53 \| good	13.281 \| good	0.228 \| good
2026-01-24T18:00:00.000Z	67 \| moderate	17.598 \| fine	78.062 \| fine	28.488 \| good	4.785 \| good	10.576 \| good	0.202 \| good
2026-01-24T19:00:00.000Z	64 \| moderate	16.061 \| fine	71.193 \| fine	31.394 \| good	4.608 \| good	9.809 \| good	0.199 \| good
2026-01-24T20:00:00.000Z	56 \| moderate	11.545 \| good	51.304 \| good	32.638 \| good	4.432 \| good	9.042 \| good	0.196 \| good
2026-01-24T21:00:00.000Z	38 \| good	6.669 \| good	29.367 \| good	33.763 \| good	4.255 \| good	8.275 \| good	0.193 \| good
2026-01-24T22:00:00.000Z	32 \| good	3.877 \| good	16.61 \| good	35.361 \| good	4.227 \| good	8.522 \| good	0.192 \| good
2026-01-24T23:00:00.000Z	33 \| good	2.801 \| good	11.501 \| good	35.971 \| good	4.199 \| good	8.77 \| good	0.192 \| good
2026-01-25T00:00:00.000Z	35 \| good	1.588 \| good	6.52 \| good	38.283 \| good	4.172 \| good	9.017 \| good	0.191 \| good
2026-01-25T01:00:00.000Z	33 \| good	1.621 \| good	6.621 \| good	36.039 \| good	4.265 \| good	13.906 \| good	0.217 \| good
2026-01-25T02:00:00.000Z	31 \| good	1.484 \| good	6.146 \| good	33.758 \| good	4.358 \| good	18.795 \| good	0.243 \| good
2026-01-25T03:00:00.000Z	30 \| good	2.185 \| good	9.051 \| good	32.413 \| good	4.451 \| good	23.685 \| good	0.269 \| good
2026-01-25T04:00:00.000Z	28 \| good	3.438 \| good	14.804 \| good	29.637 \| good	4.569 \| good	25.388 \| good	0.29 \| good
2026-01-25T05:00:00.000Z	26 \| good	3.485 \| good	14.957 \| good	27.81 \| good	4.687 \| good	27.091 \| good	0.311 \| good
2026-01-25T06:00:00.000Z	94 \| moderate	32.086 \| fine	33.938 \| good	14.016 \| good	4.753 \| good	28.037 \| good	0.327 \| good
2026-01-25T07:00:00.000Z	26 \| good	3.245 \| good	13.945 \| good	23.571 \| good	4.241 \| good	27.972 \| good	0.334 \| good
2026-01-25T08:00:00.000Z	25 \| good	4.301 \| good	18.587 \| good	23.104 \| good	3.676 \| good	27.149 \| good	0.336 \| good
2026-01-25T09:00:00.000Z	27 \| good	5.428 \| good	23.545 \| good	21.149 \| good	3.112 \| good	26.326 \| good	0.338 \| good
2026-01-25T10:00:00.000Z	38 \| good	7.213 \| good	32.014 \| good	20.61 \| good	2.68 \| good	25.49 \| good	0.329 \| good

Laguna Niguel

Empower business decisions with accurate air quality data

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

0.70ppm

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 Laguna Niguel, California updated?

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

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

The worst air quality in Laguna Niguel, California was recorded at 10:00:00 on 2026-01-22.

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

The best air quality in Laguna Niguel, California was recorded at 12:00:00 on 2026-01-23.

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

The real-time air quality index in Laguna Niguel, California is 64, currently categorized as Moderate.

Which pollutant is found most often in Laguna Niguel, California?

The most common pollutant in Laguna Niguel, California is PM2.5.

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

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

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

The measured PM_2.5 levels in Laguna Niguel, California at present are 15.828 μg/m³.

What are the current PM₁₀ levels at Laguna Niguel, California?

The current PM₁₀ levels in Laguna Niguel, California are 68.074 μg/m³.

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

The current carbon monoxide (CO) level in Laguna Niguel, California is 0.69 ppm.

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

The current sulfur dioxide (SO₂) levels in Laguna Niguel, California are 0.504 ppb.

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

The current ozone (O₃) levels at Laguna Niguel, California is 14.046 ppm.

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

The current nitrogen dioxide (NO₂) levels at Laguna Niguel, California is 25.97 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T11:00:00.000Z	98 \| moderate	20.857 \| fine	148.52 \| fine	22.207 \| good	0.538 \| good	17.151 \| good	0.508 \| good
2026-01-21T12:00:00.000Z	81 \| moderate	25.047 \| fine	68.732 \| fine	24.478 \| good	0.504 \| good	21.138 \| good	0.445 \| good
2026-01-21T13:00:00.000Z	86 \| moderate	28.058 \| fine	48.802 \| good	22.427 \| good	0.461 \| good	24.356 \| good	0.445 \| good
2026-01-21T14:00:00.000Z	84 \| moderate	27.24 \| fine	87.849 \| fine	18.796 \| good	0.75 \| good	23.708 \| good	0.537 \| good
2026-01-21T15:00:00.000Z	60 \| moderate	14.148 \| fine	21.619 \| good	26.401 \| good	0.807 \| good	22.757 \| good	0.62 \| good
2026-01-21T16:00:00.000Z	75 \| moderate	21.995 \| fine	71.912 \| fine	25.251 \| good	0.904 \| good	25.123 \| good	0.742 \| good
2026-01-21T17:00:00.000Z	79 \| moderate	24.043 \| fine	47.034 \| good	25.874 \| good	0.964 \| good	30.345 \| good	0.705 \| good
2026-01-21T18:00:00.000Z	58 \| moderate	13.302 \| fine	17.338 \| good	28.08 \| good	0.746 \| good	31.943 \| good	0.701 \| good
2026-01-21T19:00:00.000Z	75 \| moderate	21.615 \| fine	88.586 \| fine	32.93 \| good	0.858 \| good	37.27 \| good	0.751 \| good
2026-01-21T20:00:00.000Z	64 \| moderate	16.26 \| fine	53.091 \| good	27.793 \| good	0.723 \| good	36.826 \| good	0.648 \| good
2026-01-21T21:00:00.000Z	67 \| moderate	18.269 \| fine	46.922 \| good	29.324 \| good	0.599 \| good	36.595 \| good	0.685 \| good
2026-01-21T22:00:00.000Z	69 \| moderate	18.916 \| fine	28.908 \| good	30.585 \| good	0.604 \| good	37.853 \| good	0.664 \| good
2026-01-21T23:00:00.000Z	71 \| moderate	20.292 \| fine	42.538 \| good	32.26 \| good	0.564 \| good	29.419 \| good	0.583 \| good
2026-01-22T00:00:00.000Z	73 \| moderate	20.927 \| fine	29.88 \| good	29.98 \| good	0.596 \| good	12.423 \| good	0.583 \| good
2026-01-22T01:00:00.000Z	69 \| moderate	19.294 \| fine	48.731 \| good	34.8 \| good	0.488 \| good	16.501 \| good	0.613 \| good
2026-01-22T02:00:00.000Z	79 \| moderate	23.874 \| fine	52.939 \| good	33.38 \| good	0.465 \| good	28.075 \| good	0.667 \| good
2026-01-22T03:00:00.000Z	88 \| moderate	29.108 \| fine	57.853 \| fine	30.976 \| good	0.418 \| good	32.829 \| good	0.714 \| good
2026-01-22T04:00:00.000Z	88 \| moderate	29.157 \| fine	58.939 \| fine	28.89 \| good	0.449 \| good	32.082 \| good	0.715 \| good
2026-01-22T05:00:00.000Z	90 \| moderate	30.483 \| fine	97.806 \| fine	25.2 \| good	0.632 \| good	30.458 \| good	0.733 \| good
2026-01-22T06:00:00.000Z	97 \| moderate	33.892 \| fine	95.398 \| fine	19.514 \| good	0.502 \| good	24.725 \| good	0.815 \| good
2026-01-22T07:00:00.000Z	81 \| moderate	25.086 \| fine	68.177 \| fine	24.205 \| good	0.534 \| good	24.287 \| good	0.898 \| good
2026-01-22T08:00:00.000Z	86 \| moderate	27.857 \| fine	67.285 \| fine	19.43 \| good	0.559 \| good	20.603 \| good	0.848 \| good
2026-01-22T09:00:00.000Z	79 \| moderate	23.864 \| fine	32.474 \| good	18.373 \| good	0.53 \| good	19.075 \| good	0.783 \| good
2026-01-22T10:00:00.000Z	81 \| moderate	25.221 \| fine	64.29 \| fine	17.209 \| good	0.541 \| good	20.618 \| good	0.719 \| good
2026-01-22T11:00:00.000Z	66 \| moderate	16.834 \| fine	81.043 \| fine	15.277 \| good	0.642 \| good	15.892 \| good	0.588 \| good
2026-01-22T12:00:00.000Z	88 \| moderate	28.953 \| fine	72.442 \| fine	24.954 \| good	0.59 \| good	19.98 \| good	0.606 \| good
2026-01-22T13:00:00.000Z	73 \| moderate	20.526 \| fine	52.943 \| good	19.018 \| good	0.591 \| good	19.619 \| good	0.606 \| good
2026-01-22T14:00:00.000Z	67 \| moderate	17.83 \| fine	32.517 \| good	24.2 \| good	0.584 \| good	22.009 \| good	0.742 \| good
2026-01-22T15:00:00.000Z	44 \| good	7.899 \| good	32.606 \| good	23.414 \| good	0.719 \| good	22.054 \| good	0.827 \| good
2026-01-22T16:00:00.000Z	67 \| moderate	18.373 \| fine	45.512 \| good	23.36 \| good	0.827 \| good	22.936 \| good	0.826 \| good
2026-01-22T17:00:00.000Z	67 \| moderate	17.986 \| fine	53.877 \| good	15.471 \| good	0.938 \| good	21.891 \| good	0.755 \| good
2026-01-22T18:00:00.000Z	71 \| moderate	20.16 \| fine	20.639 \| good	20.195 \| good	0.953 \| good	22.279 \| good	0.647 \| good
2026-01-22T19:00:00.000Z	73 \| moderate	21.384 \| fine	27.035 \| good	13.057 \| good	0.746 \| good	22.365 \| good	0.696 \| good
2026-01-22T20:00:00.000Z	70 \| moderate	19.168 \| fine	93.835 \| fine	19.305 \| good	0.525 \| good	23.553 \| good	0.568 \| good
2026-01-22T21:00:00.000Z	82 \| moderate	25.604 \| fine	45.695 \| good	19.907 \| good	0.534 \| good	12.676 \| good	0.554 \| good
2026-01-22T22:00:00.000Z	107 \| sensitive	37.509 \| moderate	63.992 \| fine	19.056 \| good	0.629 \| good	22.848 \| good	0.537 \| good
2026-01-22T23:00:00.000Z	86 \| moderate	28.33 \| fine	36.301 \| good	21.141 \| good	0.574 \| good	27.3 \| good	0.573 \| good
2026-01-23T00:00:00.000Z	33 \| good	5.603 \| good	28.209 \| good	28.559 \| good	0.42 \| good	35.253 \| good	0.606 \| good
2026-01-23T01:00:00.000Z	60 \| moderate	13.642 \| fine	16.531 \| good	24.2 \| good	0.422 \| good	28.222 \| good	0.522 \| good
2026-01-23T02:00:00.000Z	66 \| moderate	16.688 \| fine	40.841 \| good	29.584 \| good	0.397 \| good	24.45 \| good	0.536 \| good
2026-01-23T03:00:00.000Z	49 \| good	9.233 \| good	44.362 \| good	25.497 \| good	0.328 \| good	21.501 \| good	0.519 \| good
2026-01-23T04:00:00.000Z	49 \| good	9.146 \| good	36.973 \| good	24.652 \| good	0.337 \| good	17.839 \| good	0.471 \| good
2026-01-23T05:00:00.000Z	54 \| moderate	10.981 \| good	41.189 \| good	21.963 \| good	0.504 \| good	18.374 \| good	0.619 \| good
2026-01-23T06:00:00.000Z	58 \| moderate	12.641 \| fine	30.049 \| good	18.491 \| good	0.42 \| good	18.555 \| good	0.619 \| good
2026-01-23T07:00:00.000Z	60 \| moderate	14.146 \| fine	27.387 \| good	18.617 \| good	0.424 \| good	17.6 \| good	0.619 \| good
2026-01-23T08:00:00.000Z	79 \| moderate	24.007 \| fine	37.49 \| good	16.198 \| good	0.536 \| good	20.845 \| good	0.635 \| good
2026-01-23T09:00:00.000Z	67 \| moderate	17.845 \| fine	67.709 \| fine	15.464 \| good	0.5 \| good	24.223 \| good	0.702 \| good
2026-01-23T10:00:00.000Z	64 \| moderate	15.571 \| fine	64.989 \| fine	15.212 \| good	0.428 \| good	21.785 \| good	0.701 \| good
2026-01-23T10:00:00.000Z	64 \| moderate	15.828 \| fine	68.074 \| fine	14.046 \| good	0.504 \| good	25.97 \| good	0.69 \| good
2026-01-23T11:00:00.000Z	81 \| moderate	25.195 \| fine	109.829 \| fine	19.055 \| good	1.681 \| good	21.65 \| good	0.287 \| good
2026-01-23T12:00:00.000Z	79 \| moderate	23.907 \| fine	104.355 \| fine	18.874 \| good	1.477 \| good	20.514 \| good	0.277 \| good
2026-01-23T13:00:00.000Z	79 \| moderate	23.578 \| fine	103.437 \| fine	17.337 \| good	1.521 \| good	20.503 \| good	0.29 \| good
2026-01-23T14:00:00.000Z	81 \| moderate	24.522 \| fine	107.488 \| fine	15.376 \| good	1.565 \| good	20.491 \| good	0.304 \| good
2026-01-23T15:00:00.000Z	82 \| moderate	26.21 \| fine	114.538 \| fine	13.801 \| good	1.609 \| good	20.479 \| good	0.318 \| good
2026-01-23T16:00:00.000Z	75 \| moderate	22.425 \| fine	97.88 \| fine	16.038 \| good	1.918 \| good	17.571 \| good	0.278 \| good
2026-01-23T17:00:00.000Z	67 \| moderate	17.756 \| fine	78.246 \| fine	20.711 \| good	2.226 \| good	14.664 \| good	0.238 \| good
2026-01-23T18:00:00.000Z	66 \| moderate	16.607 \| fine	73.75 \| fine	25.605 \| good	2.535 \| good	11.756 \| good	0.198 \| good
2026-01-23T19:00:00.000Z	62 \| moderate	14.78 \| fine	66.23 \| fine	32.07 \| good	2.679 \| good	11.243 \| good	0.184 \| good
2026-01-23T20:00:00.000Z	62 \| moderate	15.457 \| fine	69.057 \| fine	34.75 \| good	2.823 \| good	10.73 \| good	0.171 \| good
2026-01-23T21:00:00.000Z	62 \| moderate	14.895 \| fine	66.701 \| fine	34 \| good	2.966 \| good	10.216 \| good	0.157 \| good
2026-01-23T22:00:00.000Z	58 \| moderate	12.996 \| fine	58.326 \| fine	32.199 \| good	3.35 \| good	11.697 \| good	0.158 \| good
2026-01-23T23:00:00.000Z	54 \| moderate	10.5 \| good	46.782 \| good	32.215 \| good	3.734 \| good	13.178 \| good	0.16 \| good
2026-01-24T00:00:00.000Z	44 \| good	8.152 \| good	35.726 \| good	32.812 \| good	4.118 \| good	14.659 \| good	0.162 \| good
2026-01-24T01:00:00.000Z	49 \| good	9.293 \| good	41.074 \| good	33.119 \| good	4.088 \| good	18.665 \| good	0.19 \| good
2026-01-24T02:00:00.000Z	49 \| good	8.706 \| good	38.77 \| good	31.536 \| good	4.059 \| good	22.671 \| good	0.218 \| good
2026-01-24T03:00:00.000Z	52 \| moderate	9.666 \| good	42.851 \| good	28.41 \| good	4.029 \| good	26.677 \| good	0.246 \| good
2026-01-24T04:00:00.000Z	54 \| moderate	10.669 \| good	47.389 \| good	25.602 \| good	4.341 \| good	26.855 \| good	0.267 \| good
2026-01-24T05:00:00.000Z	54 \| moderate	10.531 \| good	46.374 \| good	22.597 \| good	4.653 \| good	27.032 \| good	0.287 \| good
2026-01-24T06:00:00.000Z	52 \| moderate	10.037 \| good	44.525 \| good	22.203 \| good	4.965 \| good	27.21 \| good	0.307 \| good
2026-01-24T07:00:00.000Z	49 \| good	9.373 \| good	41.333 \| good	22.589 \| good	4.692 \| good	25.808 \| good	0.3 \| good
2026-01-24T08:00:00.000Z	52 \| moderate	10.447 \| good	46.267 \| good	21.543 \| good	4.418 \| good	24.407 \| good	0.292 \| good
2026-01-24T09:00:00.000Z	56 \| moderate	12.289 \| fine	54.866 \| good	19.674 \| good	4.144 \| good	23.005 \| good	0.284 \| good
2026-01-24T10:00:00.000Z	54 \| moderate	10.982 \| good	49.184 \| good	18.609 \| good	4.113 \| good	22.465 \| good	0.277 \| good
2026-01-24T11:00:00.000Z	49 \| good	9.35 \| good	41.336 \| good	17.35 \| good	4.083 \| good	21.925 \| good	0.27 \| good
2026-01-24T12:00:00.000Z	49 \| good	9.043 \| good	39.827 \| good	15.427 \| good	4.052 \| good	21.385 \| good	0.263 \| good
2026-01-24T13:00:00.000Z	52 \| moderate	10.49 \| good	46.684 \| good	15.077 \| good	4.041 \| good	20.487 \| good	0.269 \| good
2026-01-24T14:00:00.000Z	56 \| moderate	11.619 \| good	52.379 \| good	14.385 \| good	4.03 \| good	19.588 \| good	0.275 \| good
2026-01-24T15:00:00.000Z	62 \| moderate	15.093 \| fine	67.444 \| fine	13.742 \| good	4.019 \| good	18.69 \| good	0.281 \| good
2026-01-24T16:00:00.000Z	62 \| moderate	14.819 \| fine	66.183 \| fine	18.189 \| good	4.275 \| good	15.985 \| good	0.255 \| good
2026-01-24T17:00:00.000Z	66 \| moderate	17.471 \| fine	77.336 \| fine	24.235 \| good	4.53 \| good	13.281 \| good	0.228 \| good
2026-01-24T18:00:00.000Z	67 \| moderate	17.598 \| fine	78.062 \| fine	28.488 \| good	4.785 \| good	10.576 \| good	0.202 \| good
2026-01-24T19:00:00.000Z	64 \| moderate	16.061 \| fine	71.193 \| fine	31.394 \| good	4.608 \| good	9.809 \| good	0.199 \| good
2026-01-24T20:00:00.000Z	56 \| moderate	11.545 \| good	51.304 \| good	32.638 \| good	4.432 \| good	9.042 \| good	0.196 \| good
2026-01-24T21:00:00.000Z	38 \| good	6.669 \| good	29.367 \| good	33.763 \| good	4.255 \| good	8.275 \| good	0.193 \| good
2026-01-24T22:00:00.000Z	32 \| good	3.877 \| good	16.61 \| good	35.361 \| good	4.227 \| good	8.522 \| good	0.192 \| good
2026-01-24T23:00:00.000Z	33 \| good	2.801 \| good	11.501 \| good	35.971 \| good	4.199 \| good	8.77 \| good	0.192 \| good
2026-01-25T00:00:00.000Z	35 \| good	1.588 \| good	6.52 \| good	38.283 \| good	4.172 \| good	9.017 \| good	0.191 \| good
2026-01-25T01:00:00.000Z	33 \| good	1.621 \| good	6.621 \| good	36.039 \| good	4.265 \| good	13.906 \| good	0.217 \| good
2026-01-25T02:00:00.000Z	31 \| good	1.484 \| good	6.146 \| good	33.758 \| good	4.358 \| good	18.795 \| good	0.243 \| good
2026-01-25T03:00:00.000Z	30 \| good	2.185 \| good	9.051 \| good	32.413 \| good	4.451 \| good	23.685 \| good	0.269 \| good
2026-01-25T04:00:00.000Z	28 \| good	3.438 \| good	14.804 \| good	29.637 \| good	4.569 \| good	25.388 \| good	0.29 \| good
2026-01-25T05:00:00.000Z	26 \| good	3.485 \| good	14.957 \| good	27.81 \| good	4.687 \| good	27.091 \| good	0.311 \| good
2026-01-25T06:00:00.000Z	94 \| moderate	32.086 \| fine	33.938 \| good	14.016 \| good	4.753 \| good	28.037 \| good	0.327 \| good
2026-01-25T07:00:00.000Z	26 \| good	3.245 \| good	13.945 \| good	23.571 \| good	4.241 \| good	27.972 \| good	0.334 \| good
2026-01-25T08:00:00.000Z	25 \| good	4.301 \| good	18.587 \| good	23.104 \| good	3.676 \| good	27.149 \| good	0.336 \| good
2026-01-25T09:00:00.000Z	27 \| good	5.428 \| good	23.545 \| good	21.149 \| good	3.112 \| good	26.326 \| good	0.338 \| good
2026-01-25T10:00:00.000Z	38 \| good	7.213 \| good	32.014 \| good	20.61 \| good	2.68 \| good	25.49 \| good	0.329 \| good

Real-time air quality index in Laguna Niguel, California today

Common air pollutants in Laguna Niguel, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Laguna Niguel, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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San Juan Capistrano, California

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Laguna Beach, California

Ladera Ranch, California

Laguna Hills, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in Laguna Niguel, California?

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

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

What are the current PM10 levels at Laguna Niguel, California?

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

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

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

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

What are the current PM₁₀ levels at Laguna Niguel, California?

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

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

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