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

The current PM10 levels in Laguna Niguel, California are 81.382 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 0.765 ppb.

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

The current ozone (O3) levels at Laguna Niguel, California is 54.174 ppm.

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

The current nitrogen dioxide (NO2) levels at Laguna Niguel, California is 9.162 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 15.004 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)

15.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

81.38 μg/m³

155

255

425

605+

Ozone (O₃)

54.17 ppb

201

201+

Sulfur Dioxide (SO₂)

0.77 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.16 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 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
2026-07-21T23:00:00.000Z	44 \| good	7.972 \| good	26.641 \| good	41.027 \| good	0.596 \| good	6.09 \| good	0.202 \| good
2026-07-22T00:00:00.000Z	38 \| good	6.498 \| good	19.602 \| good	41.468 \| good	0.564 \| good	5.555 \| good	0.185 \| good
2026-07-22T01:00:00.000Z	38 \| good	6.519 \| good	19.893 \| good	36.381 \| good	0.554 \| good	3.332 \| good	0.218 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.995 \| good	17.814 \| good	35.499 \| good	0.569 \| good	3.913 \| good	0.185 \| good
2026-07-22T03:00:00.000Z	34 \| good	5.726 \| good	26.285 \| good	36.529 \| good	0.508 \| good	3.892 \| good	0.218 \| good
2026-07-22T04:00:00.000Z	67 \| moderate	7.798 \| good	86.888 \| fine	34.452 \| good	0.443 \| good	4.901 \| good	0.252 \| good
2026-07-22T05:00:00.000Z	38 \| good	6.774 \| good	27.655 \| good	28.8 \| good	0.621 \| good	4.313 \| good	0.283 \| good
2026-07-22T06:00:00.000Z	33 \| good	6.073 \| good	22.793 \| good	27.022 \| good	0.488 \| good	6.956 \| good	0.319 \| good
2026-07-22T07:00:00.000Z	33 \| good	5.533 \| good	20.866 \| good	26.887 \| good	0.488 \| good	6.878 \| good	0.319 \| good
2026-07-22T08:00:00.000Z	52 \| moderate	4.887 \| good	56.668 \| fine	17.751 \| good	0.459 \| good	8.105 \| good	0.287 \| good
2026-07-22T09:00:00.000Z	27 \| good	4.91 \| good	20.05 \| good	20.051 \| good	0.48 \| good	6.821 \| good	0.22 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.629 \| good	13.054 \| good	16.865 \| good	0.43 \| good	6.809 \| good	0.22 \| good
2026-07-22T11:00:00.000Z	22 \| good	4.161 \| good	21.898 \| good	14.871 \| good	0.561 \| good	7.107 \| good	0.186 \| good
2026-07-22T12:00:00.000Z	33 \| good	6.289 \| good	25.195 \| good	15.524 \| good	0.452 \| good	8.628 \| good	0.237 \| good
2026-07-22T13:00:00.000Z	27 \| good	4.9 \| good	26.495 \| good	15.362 \| good	0.453 \| good	6.657 \| good	0.237 \| good
2026-07-22T14:00:00.000Z	33 \| good	6.264 \| good	21.259 \| good	12.417 \| good	0.457 \| good	6.418 \| good	0.387 \| good
2026-07-22T15:00:00.000Z	38 \| good	7.339 \| good	14.507 \| good	15.561 \| good	0.629 \| good	8.192 \| good	0.336 \| good
2026-07-22T16:00:00.000Z	33 \| good	6.141 \| good	20.704 \| good	17.109 \| good	0.704 \| good	11.024 \| good	0.301 \| good
2026-07-22T17:00:00.000Z	38 \| good	6.803 \| good	19.603 \| good	18.772 \| good	0.719 \| good	11.315 \| good	0.267 \| good
2026-07-22T18:00:00.000Z	38 \| good	6.755 \| good	24.259 \| good	21.297 \| good	0.713 \| good	9.052 \| good	0.267 \| good
2026-07-22T19:00:00.000Z	33 \| good	6.118 \| good	27.145 \| good	26.152 \| good	0.696 \| good	8.337 \| good	0.292 \| good
2026-07-22T20:00:00.000Z	38 \| good	6.986 \| good	32.163 \| good	29.283 \| good	0.785 \| good	8.837 \| good	0.292 \| good
2026-07-22T21:00:00.000Z	33 \| good	5.95 \| good	26.302 \| good	33.755 \| good	0.796 \| good	8.054 \| good	0.267 \| good
2026-07-22T22:00:00.000Z	33 \| good	6.095 \| good	30.027 \| good	33.449 \| good	0.825 \| good	7.765 \| good	0.253 \| good
2026-07-22T23:00:00.000Z	33 \| good	5.895 \| good	25.911 \| good	34.552 \| good	0.624 \| good	5.289 \| good	0.287 \| good
2026-07-23T00:00:00.000Z	29 \| good	4.068 \| good	22.522 \| good	30.725 \| good	0.697 \| good	8.394 \| good	0.253 \| good
2026-07-23T01:00:00.000Z	27 \| good	4.239 \| good	20.584 \| good	28.966 \| good	0.797 \| good	7.382 \| good	0.253 \| good
2026-07-23T02:00:00.000Z	27 \| good	4.883 \| good	23.273 \| good	26.357 \| good	0.806 \| good	6.678 \| good	0.287 \| good
2026-07-23T03:00:00.000Z	38 \| good	7.222 \| good	31.828 \| good	20.058 \| good	0.518 \| good	3.522 \| good	0.097 \| good
2026-07-23T04:00:00.000Z	27 \| good	4.933 \| good	14.618 \| good	24.075 \| good	0.678 \| good	7.328 \| good	0.287 \| good
2026-07-23T05:00:00.000Z	38 \| good	7.336 \| good	23.974 \| good	24.419 \| good	0.773 \| good	12.291 \| good	0.287 \| good
2026-07-23T06:00:00.000Z	38 \| good	6.816 \| good	22.247 \| good	22.32 \| good	0.655 \| good	5.069 \| good	0.32 \| good
2026-07-23T07:00:00.000Z	74 \| moderate	11.54 \| good	101.134 \| fine	24.056 \| good	0.626 \| good	3.601 \| good	0.32 \| good
2026-07-23T08:00:00.000Z	101 \| sensitive	29.007 \| fine	155.754 \| moderate	20.07 \| good	0.557 \| good	7.179 \| good	0.301 \| good
2026-07-23T09:00:00.000Z	87 \| moderate	12.377 \| fine	127.108 \| fine	21.501 \| good	0.613 \| good	7.193 \| good	0.234 \| good
2026-07-23T10:00:00.000Z	66 \| moderate	6.64 \| good	84.854 \| fine	15.751 \| good	0.561 \| good	9.115 \| good	0.251 \| good
2026-07-23T11:00:00.000Z	49 \| good	8.791 \| good	40.98 \| good	11.556 \| good	0.718 \| good	6.988 \| good	0.234 \| good
2026-07-23T12:00:00.000Z	33 \| good	5.698 \| good	22.116 \| good	10.907 \| good	0.539 \| good	8.931 \| good	0.268 \| good
2026-07-23T13:00:00.000Z	40 \| good	7.487 \| good	42.884 \| good	23.703 \| good	0.539 \| good	8.943 \| good	0.268 \| good
2026-07-23T14:00:00.000Z	63 \| moderate	7.47 \| good	80.277 \| fine	12.704 \| good	0.63 \| good	10.845 \| good	0.436 \| good
2026-07-23T15:00:00.000Z	137 \| sensitive	50.459 \| moderate	140.468 \| fine	15.463 \| good	0.81 \| good	11.344 \| good	0.466 \| good
2026-07-23T16:00:00.000Z	54 \| moderate	11.276 \| good	14.263 \| good	17.678 \| good	0.863 \| good	17.06 \| good	0.415 \| good
2026-07-23T17:00:00.000Z	96 \| moderate	28.56 \| fine	146.403 \| fine	27.024 \| good	0.788 \| good	10.996 \| good	0.35 \| good
2026-07-23T18:00:00.000Z	89 \| moderate	19.282 \| fine	131.624 \| fine	33.427 \| good	0.83 \| good	11.678 \| good	0.347 \| good
2026-07-23T19:00:00.000Z	130 \| sensitive	37.035 \| moderate	212.904 \| moderate	49.13 \| good	0.764 \| good	10.649 \| good	0.329 \| good
2026-07-23T20:00:00.000Z	113 \| sensitive	13.154 \| fine	178.631 \| moderate	45.311 \| good	0.727 \| good	11.275 \| good	0.313 \| good
2026-07-23T21:00:00.000Z	58 \| moderate	12.711 \| fine	64.705 \| fine	50.574 \| good	0.773 \| good	14.983 \| good	0.292 \| good
2026-07-23T22:00:00.000Z	64 \| moderate	15.004 \| fine	81.382 \| fine	54.174 \| good	0.765 \| good	9.162 \| good	0.285 \| good
2026-07-23T23:00:00.000Z	62 \| moderate	14.683 \| fine	65.85 \| fine	48.911 \| good	0.67 \| good	1.787 \| good	0.101 \| good
2026-07-24T00:00:00.000Z	58 \| moderate	12.906 \| fine	58.337 \| fine	41.952 \| good	0.685 \| good	1.88 \| good	0.102 \| good
2026-07-24T01:00:00.000Z	54 \| moderate	11.489 \| good	51.188 \| good	35.47 \| good	0.67 \| good	2.336 \| good	0.103 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.315 \| good	50.136 \| good	32.548 \| good	0.631 \| good	3.184 \| good	0.104 \| good
2026-07-24T03:00:00.000Z	49 \| good	8.952 \| good	39.264 \| good	30.354 \| good	0.574 \| good	4.171 \| good	0.104 \| good
2026-07-24T04:00:00.000Z	49 \| good	8.729 \| good	38.435 \| good	30.559 \| good	0.537 \| good	4.552 \| good	0.103 \| good
2026-07-24T05:00:00.000Z	49 \| good	9.272 \| good	41.361 \| good	30.372 \| good	0.503 \| good	4.669 \| good	0.102 \| good
2026-07-24T06:00:00.000Z	49 \| good	9.081 \| good	40.036 \| good	28.778 \| good	0.472 \| good	4.898 \| good	0.102 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.283 \| good	41.099 \| good	27.722 \| good	0.437 \| good	5.158 \| good	0.103 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	10.411 \| good	46.236 \| good	26.52 \| good	0.414 \| good	4.999 \| good	0.103 \| good
2026-07-24T09:00:00.000Z	49 \| good	9.26 \| good	40.956 \| good	25.755 \| good	0.39 \| good	5.017 \| good	0.103 \| good
2026-07-24T10:00:00.000Z	49 \| good	9.367 \| good	41.548 \| good	24.375 \| good	0.393 \| good	5.414 \| good	0.105 \| good
2026-07-24T11:00:00.000Z	49 \| good	9.119 \| good	40.109 \| good	23.437 \| good	0.404 \| good	5.977 \| good	0.107 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	10.612 \| good	46.921 \| good	23.185 \| good	0.42 \| good	6.449 \| good	0.109 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.885 \| good	48.519 \| good	20.7 \| good	0.434 \| good	6.709 \| good	0.112 \| good
2026-07-24T14:00:00.000Z	56 \| moderate	11.569 \| good	51.587 \| good	22.092 \| good	0.437 \| good	5.614 \| good	0.114 \| good
2026-07-24T15:00:00.000Z	58 \| moderate	12.51 \| fine	55.665 \| fine	24.734 \| good	0.466 \| good	3.931 \| good	0.106 \| good
2026-07-24T16:00:00.000Z	56 \| moderate	12.014 \| good	53.481 \| good	28.28 \| good	0.494 \| good	3.243 \| good	0.104 \| good
2026-07-24T17:00:00.000Z	56 \| moderate	12.031 \| good	53.736 \| good	33.395 \| good	0.529 \| good	2.733 \| good	0.103 \| good
2026-07-24T18:00:00.000Z	54 \| moderate	10.863 \| good	48.3 \| good	37.028 \| good	0.55 \| good	2.27 \| good	0.101 \| good
2026-07-24T19:00:00.000Z	54 \| moderate	10.94 \| good	48.608 \| good	38.928 \| good	0.548 \| good	1.836 \| good	0.1 \| good
2026-07-24T20:00:00.000Z	54 \| moderate	10.599 \| good	47.001 \| good	40.589 \| good	0.531 \| good	1.542 \| good	0.098 \| good
2026-07-24T21:00:00.000Z	49 \| good	9.021 \| good	39.971 \| good	41.791 \| good	0.51 \| good	1.39 \| good	0.096 \| good
2026-07-24T22:00:00.000Z	52 \| moderate	9.744 \| good	43.277 \| good	41.294 \| good	0.489 \| good	1.339 \| good	0.095 \| good
2026-07-24T23:00:00.000Z	49 \| good	9.25 \| good	41.226 \| good	39.313 \| good	0.469 \| good	1.386 \| good	0.094 \| good
2026-07-25T00:00:00.000Z	49 \| good	9.282 \| good	41.416 \| good	36.879 \| good	0.452 \| good	1.568 \| good	0.094 \| good
2026-07-25T01:00:00.000Z	49 \| good	9.055 \| good	40.11 \| good	33.279 \| good	0.437 \| good	1.88 \| good	0.094 \| good
2026-07-25T02:00:00.000Z	49 \| good	8.568 \| good	37.505 \| good	30.32 \| good	0.423 \| good	2.489 \| good	0.094 \| good
2026-07-25T03:00:00.000Z	49 \| good	8.884 \| good	38.927 \| good	29.671 \| good	0.416 \| good	3.319 \| good	0.095 \| good
2026-07-25T04:00:00.000Z	44 \| good	7.514 \| good	32.971 \| good	28.358 \| good	0.427 \| good	3.841 \| good	0.096 \| good
2026-07-25T05:00:00.000Z	38 \| good	7.283 \| good	32.155 \| good	27.57 \| good	0.43 \| good	4.082 \| good	0.096 \| good
2026-07-25T06:00:00.000Z	44 \| good	7.629 \| good	33.515 \| good	26.326 \| good	0.434 \| good	4.552 \| good	0.097 \| good
2026-07-25T07:00:00.000Z	44 \| good	8.211 \| good	36.371 \| good	26.08 \| good	0.431 \| good	4.978 \| good	0.099 \| good
2026-07-25T08:00:00.000Z	49 \| good	9.068 \| good	39.637 \| good	24.735 \| good	0.423 \| good	4.938 \| good	0.1 \| good
2026-07-25T09:00:00.000Z	44 \| good	7.928 \| good	34.899 \| good	23.753 \| good	0.429 \| good	5.405 \| good	0.101 \| good
2026-07-25T10:00:00.000Z	44 \| good	7.676 \| good	33.785 \| good	22.966 \| good	0.441 \| good	5.984 \| good	0.104 \| good
2026-07-25T11:00:00.000Z	44 \| good	7.968 \| good	34.953 \| good	21.365 \| good	0.453 \| good	6.724 \| good	0.107 \| good
2026-07-25T12:00:00.000Z	49 \| good	9.472 \| good	41.963 \| good	20.763 \| good	0.461 \| good	7.722 \| good	0.111 \| good
2026-07-25T13:00:00.000Z	52 \| moderate	9.915 \| good	43.991 \| good	20.707 \| good	0.47 \| good	8.334 \| good	0.115 \| good
2026-07-25T14:00:00.000Z	56 \| moderate	11.733 \| good	51.896 \| good	20.669 \| good	0.479 \| good	7.388 \| good	0.12 \| good
2026-07-25T15:00:00.000Z	60 \| moderate	13.565 \| fine	60.727 \| fine	24.46 \| good	0.517 \| good	4.564 \| good	0.106 \| good
2026-07-25T16:00:00.000Z	62 \| moderate	14.777 \| fine	66.435 \| fine	32.901 \| good	0.547 \| good	3.776 \| good	0.103 \| good
2026-07-25T17:00:00.000Z	64 \| moderate	15.889 \| fine	70.875 \| fine	42.434 \| good	0.574 \| good	3.245 \| good	0.102 \| good
2026-07-25T18:00:00.000Z	64 \| moderate	15.997 \| fine	71.293 \| fine	47.864 \| good	0.576 \| good	2.722 \| good	0.101 \| good
2026-07-25T19:00:00.000Z	62 \| moderate	14.85 \| fine	66.372 \| fine	49.96 \| good	0.561 \| good	2.156 \| good	0.099 \| good
2026-07-25T20:00:00.000Z	58 \| moderate	12.5 \| fine	55.736 \| fine	49.581 \| good	0.538 \| good	1.77 \| good	0.098 \| good
2026-07-25T21:00:00.000Z	54 \| moderate	10.712 \| good	47.315 \| good	49.199 \| good	0.521 \| good	1.573 \| good	0.096 \| good
2026-07-25T22:00:00.000Z	54 \| moderate	11.379 \| good	50.569 \| good	48.511 \| good	0.525 \| good	1.458 \| good	0.096 \| good

Laguna Niguel

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

0.29ppm

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 03:00:00 on 2026-07-23.

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 04:00:00 on 2026-07-23.

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 PM10.

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 15.004 μg/m³.

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

The current PM₁₀ levels in Laguna Niguel, California are 81.382 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 0.285 ppm.

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

The current sulfur dioxide (SO₂) levels in Laguna Niguel, California are 0.765 ppb.

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

The current ozone (O₃) levels at Laguna Niguel, California is 54.174 ppm.

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

The current nitrogen dioxide (NO₂) levels at Laguna Niguel, California is 9.162 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	44 \| good	7.972 \| good	26.641 \| good	41.027 \| good	0.596 \| good	6.09 \| good	0.202 \| good
2026-07-22T00:00:00.000Z	38 \| good	6.498 \| good	19.602 \| good	41.468 \| good	0.564 \| good	5.555 \| good	0.185 \| good
2026-07-22T01:00:00.000Z	38 \| good	6.519 \| good	19.893 \| good	36.381 \| good	0.554 \| good	3.332 \| good	0.218 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.995 \| good	17.814 \| good	35.499 \| good	0.569 \| good	3.913 \| good	0.185 \| good
2026-07-22T03:00:00.000Z	34 \| good	5.726 \| good	26.285 \| good	36.529 \| good	0.508 \| good	3.892 \| good	0.218 \| good
2026-07-22T04:00:00.000Z	67 \| moderate	7.798 \| good	86.888 \| fine	34.452 \| good	0.443 \| good	4.901 \| good	0.252 \| good
2026-07-22T05:00:00.000Z	38 \| good	6.774 \| good	27.655 \| good	28.8 \| good	0.621 \| good	4.313 \| good	0.283 \| good
2026-07-22T06:00:00.000Z	33 \| good	6.073 \| good	22.793 \| good	27.022 \| good	0.488 \| good	6.956 \| good	0.319 \| good
2026-07-22T07:00:00.000Z	33 \| good	5.533 \| good	20.866 \| good	26.887 \| good	0.488 \| good	6.878 \| good	0.319 \| good
2026-07-22T08:00:00.000Z	52 \| moderate	4.887 \| good	56.668 \| fine	17.751 \| good	0.459 \| good	8.105 \| good	0.287 \| good
2026-07-22T09:00:00.000Z	27 \| good	4.91 \| good	20.05 \| good	20.051 \| good	0.48 \| good	6.821 \| good	0.22 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.629 \| good	13.054 \| good	16.865 \| good	0.43 \| good	6.809 \| good	0.22 \| good
2026-07-22T11:00:00.000Z	22 \| good	4.161 \| good	21.898 \| good	14.871 \| good	0.561 \| good	7.107 \| good	0.186 \| good
2026-07-22T12:00:00.000Z	33 \| good	6.289 \| good	25.195 \| good	15.524 \| good	0.452 \| good	8.628 \| good	0.237 \| good
2026-07-22T13:00:00.000Z	27 \| good	4.9 \| good	26.495 \| good	15.362 \| good	0.453 \| good	6.657 \| good	0.237 \| good
2026-07-22T14:00:00.000Z	33 \| good	6.264 \| good	21.259 \| good	12.417 \| good	0.457 \| good	6.418 \| good	0.387 \| good
2026-07-22T15:00:00.000Z	38 \| good	7.339 \| good	14.507 \| good	15.561 \| good	0.629 \| good	8.192 \| good	0.336 \| good
2026-07-22T16:00:00.000Z	33 \| good	6.141 \| good	20.704 \| good	17.109 \| good	0.704 \| good	11.024 \| good	0.301 \| good
2026-07-22T17:00:00.000Z	38 \| good	6.803 \| good	19.603 \| good	18.772 \| good	0.719 \| good	11.315 \| good	0.267 \| good
2026-07-22T18:00:00.000Z	38 \| good	6.755 \| good	24.259 \| good	21.297 \| good	0.713 \| good	9.052 \| good	0.267 \| good
2026-07-22T19:00:00.000Z	33 \| good	6.118 \| good	27.145 \| good	26.152 \| good	0.696 \| good	8.337 \| good	0.292 \| good
2026-07-22T20:00:00.000Z	38 \| good	6.986 \| good	32.163 \| good	29.283 \| good	0.785 \| good	8.837 \| good	0.292 \| good
2026-07-22T21:00:00.000Z	33 \| good	5.95 \| good	26.302 \| good	33.755 \| good	0.796 \| good	8.054 \| good	0.267 \| good
2026-07-22T22:00:00.000Z	33 \| good	6.095 \| good	30.027 \| good	33.449 \| good	0.825 \| good	7.765 \| good	0.253 \| good
2026-07-22T23:00:00.000Z	33 \| good	5.895 \| good	25.911 \| good	34.552 \| good	0.624 \| good	5.289 \| good	0.287 \| good
2026-07-23T00:00:00.000Z	29 \| good	4.068 \| good	22.522 \| good	30.725 \| good	0.697 \| good	8.394 \| good	0.253 \| good
2026-07-23T01:00:00.000Z	27 \| good	4.239 \| good	20.584 \| good	28.966 \| good	0.797 \| good	7.382 \| good	0.253 \| good
2026-07-23T02:00:00.000Z	27 \| good	4.883 \| good	23.273 \| good	26.357 \| good	0.806 \| good	6.678 \| good	0.287 \| good
2026-07-23T03:00:00.000Z	38 \| good	7.222 \| good	31.828 \| good	20.058 \| good	0.518 \| good	3.522 \| good	0.097 \| good
2026-07-23T04:00:00.000Z	27 \| good	4.933 \| good	14.618 \| good	24.075 \| good	0.678 \| good	7.328 \| good	0.287 \| good
2026-07-23T05:00:00.000Z	38 \| good	7.336 \| good	23.974 \| good	24.419 \| good	0.773 \| good	12.291 \| good	0.287 \| good
2026-07-23T06:00:00.000Z	38 \| good	6.816 \| good	22.247 \| good	22.32 \| good	0.655 \| good	5.069 \| good	0.32 \| good
2026-07-23T07:00:00.000Z	74 \| moderate	11.54 \| good	101.134 \| fine	24.056 \| good	0.626 \| good	3.601 \| good	0.32 \| good
2026-07-23T08:00:00.000Z	101 \| sensitive	29.007 \| fine	155.754 \| moderate	20.07 \| good	0.557 \| good	7.179 \| good	0.301 \| good
2026-07-23T09:00:00.000Z	87 \| moderate	12.377 \| fine	127.108 \| fine	21.501 \| good	0.613 \| good	7.193 \| good	0.234 \| good
2026-07-23T10:00:00.000Z	66 \| moderate	6.64 \| good	84.854 \| fine	15.751 \| good	0.561 \| good	9.115 \| good	0.251 \| good
2026-07-23T11:00:00.000Z	49 \| good	8.791 \| good	40.98 \| good	11.556 \| good	0.718 \| good	6.988 \| good	0.234 \| good
2026-07-23T12:00:00.000Z	33 \| good	5.698 \| good	22.116 \| good	10.907 \| good	0.539 \| good	8.931 \| good	0.268 \| good
2026-07-23T13:00:00.000Z	40 \| good	7.487 \| good	42.884 \| good	23.703 \| good	0.539 \| good	8.943 \| good	0.268 \| good
2026-07-23T14:00:00.000Z	63 \| moderate	7.47 \| good	80.277 \| fine	12.704 \| good	0.63 \| good	10.845 \| good	0.436 \| good
2026-07-23T15:00:00.000Z	137 \| sensitive	50.459 \| moderate	140.468 \| fine	15.463 \| good	0.81 \| good	11.344 \| good	0.466 \| good
2026-07-23T16:00:00.000Z	54 \| moderate	11.276 \| good	14.263 \| good	17.678 \| good	0.863 \| good	17.06 \| good	0.415 \| good
2026-07-23T17:00:00.000Z	96 \| moderate	28.56 \| fine	146.403 \| fine	27.024 \| good	0.788 \| good	10.996 \| good	0.35 \| good
2026-07-23T18:00:00.000Z	89 \| moderate	19.282 \| fine	131.624 \| fine	33.427 \| good	0.83 \| good	11.678 \| good	0.347 \| good
2026-07-23T19:00:00.000Z	130 \| sensitive	37.035 \| moderate	212.904 \| moderate	49.13 \| good	0.764 \| good	10.649 \| good	0.329 \| good
2026-07-23T20:00:00.000Z	113 \| sensitive	13.154 \| fine	178.631 \| moderate	45.311 \| good	0.727 \| good	11.275 \| good	0.313 \| good
2026-07-23T21:00:00.000Z	58 \| moderate	12.711 \| fine	64.705 \| fine	50.574 \| good	0.773 \| good	14.983 \| good	0.292 \| good
2026-07-23T22:00:00.000Z	64 \| moderate	15.004 \| fine	81.382 \| fine	54.174 \| good	0.765 \| good	9.162 \| good	0.285 \| good
2026-07-23T23:00:00.000Z	62 \| moderate	14.683 \| fine	65.85 \| fine	48.911 \| good	0.67 \| good	1.787 \| good	0.101 \| good
2026-07-24T00:00:00.000Z	58 \| moderate	12.906 \| fine	58.337 \| fine	41.952 \| good	0.685 \| good	1.88 \| good	0.102 \| good
2026-07-24T01:00:00.000Z	54 \| moderate	11.489 \| good	51.188 \| good	35.47 \| good	0.67 \| good	2.336 \| good	0.103 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.315 \| good	50.136 \| good	32.548 \| good	0.631 \| good	3.184 \| good	0.104 \| good
2026-07-24T03:00:00.000Z	49 \| good	8.952 \| good	39.264 \| good	30.354 \| good	0.574 \| good	4.171 \| good	0.104 \| good
2026-07-24T04:00:00.000Z	49 \| good	8.729 \| good	38.435 \| good	30.559 \| good	0.537 \| good	4.552 \| good	0.103 \| good
2026-07-24T05:00:00.000Z	49 \| good	9.272 \| good	41.361 \| good	30.372 \| good	0.503 \| good	4.669 \| good	0.102 \| good
2026-07-24T06:00:00.000Z	49 \| good	9.081 \| good	40.036 \| good	28.778 \| good	0.472 \| good	4.898 \| good	0.102 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.283 \| good	41.099 \| good	27.722 \| good	0.437 \| good	5.158 \| good	0.103 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	10.411 \| good	46.236 \| good	26.52 \| good	0.414 \| good	4.999 \| good	0.103 \| good
2026-07-24T09:00:00.000Z	49 \| good	9.26 \| good	40.956 \| good	25.755 \| good	0.39 \| good	5.017 \| good	0.103 \| good
2026-07-24T10:00:00.000Z	49 \| good	9.367 \| good	41.548 \| good	24.375 \| good	0.393 \| good	5.414 \| good	0.105 \| good
2026-07-24T11:00:00.000Z	49 \| good	9.119 \| good	40.109 \| good	23.437 \| good	0.404 \| good	5.977 \| good	0.107 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	10.612 \| good	46.921 \| good	23.185 \| good	0.42 \| good	6.449 \| good	0.109 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.885 \| good	48.519 \| good	20.7 \| good	0.434 \| good	6.709 \| good	0.112 \| good
2026-07-24T14:00:00.000Z	56 \| moderate	11.569 \| good	51.587 \| good	22.092 \| good	0.437 \| good	5.614 \| good	0.114 \| good
2026-07-24T15:00:00.000Z	58 \| moderate	12.51 \| fine	55.665 \| fine	24.734 \| good	0.466 \| good	3.931 \| good	0.106 \| good
2026-07-24T16:00:00.000Z	56 \| moderate	12.014 \| good	53.481 \| good	28.28 \| good	0.494 \| good	3.243 \| good	0.104 \| good
2026-07-24T17:00:00.000Z	56 \| moderate	12.031 \| good	53.736 \| good	33.395 \| good	0.529 \| good	2.733 \| good	0.103 \| good
2026-07-24T18:00:00.000Z	54 \| moderate	10.863 \| good	48.3 \| good	37.028 \| good	0.55 \| good	2.27 \| good	0.101 \| good
2026-07-24T19:00:00.000Z	54 \| moderate	10.94 \| good	48.608 \| good	38.928 \| good	0.548 \| good	1.836 \| good	0.1 \| good
2026-07-24T20:00:00.000Z	54 \| moderate	10.599 \| good	47.001 \| good	40.589 \| good	0.531 \| good	1.542 \| good	0.098 \| good
2026-07-24T21:00:00.000Z	49 \| good	9.021 \| good	39.971 \| good	41.791 \| good	0.51 \| good	1.39 \| good	0.096 \| good
2026-07-24T22:00:00.000Z	52 \| moderate	9.744 \| good	43.277 \| good	41.294 \| good	0.489 \| good	1.339 \| good	0.095 \| good
2026-07-24T23:00:00.000Z	49 \| good	9.25 \| good	41.226 \| good	39.313 \| good	0.469 \| good	1.386 \| good	0.094 \| good
2026-07-25T00:00:00.000Z	49 \| good	9.282 \| good	41.416 \| good	36.879 \| good	0.452 \| good	1.568 \| good	0.094 \| good
2026-07-25T01:00:00.000Z	49 \| good	9.055 \| good	40.11 \| good	33.279 \| good	0.437 \| good	1.88 \| good	0.094 \| good
2026-07-25T02:00:00.000Z	49 \| good	8.568 \| good	37.505 \| good	30.32 \| good	0.423 \| good	2.489 \| good	0.094 \| good
2026-07-25T03:00:00.000Z	49 \| good	8.884 \| good	38.927 \| good	29.671 \| good	0.416 \| good	3.319 \| good	0.095 \| good
2026-07-25T04:00:00.000Z	44 \| good	7.514 \| good	32.971 \| good	28.358 \| good	0.427 \| good	3.841 \| good	0.096 \| good
2026-07-25T05:00:00.000Z	38 \| good	7.283 \| good	32.155 \| good	27.57 \| good	0.43 \| good	4.082 \| good	0.096 \| good
2026-07-25T06:00:00.000Z	44 \| good	7.629 \| good	33.515 \| good	26.326 \| good	0.434 \| good	4.552 \| good	0.097 \| good
2026-07-25T07:00:00.000Z	44 \| good	8.211 \| good	36.371 \| good	26.08 \| good	0.431 \| good	4.978 \| good	0.099 \| good
2026-07-25T08:00:00.000Z	49 \| good	9.068 \| good	39.637 \| good	24.735 \| good	0.423 \| good	4.938 \| good	0.1 \| good
2026-07-25T09:00:00.000Z	44 \| good	7.928 \| good	34.899 \| good	23.753 \| good	0.429 \| good	5.405 \| good	0.101 \| good
2026-07-25T10:00:00.000Z	44 \| good	7.676 \| good	33.785 \| good	22.966 \| good	0.441 \| good	5.984 \| good	0.104 \| good
2026-07-25T11:00:00.000Z	44 \| good	7.968 \| good	34.953 \| good	21.365 \| good	0.453 \| good	6.724 \| good	0.107 \| good
2026-07-25T12:00:00.000Z	49 \| good	9.472 \| good	41.963 \| good	20.763 \| good	0.461 \| good	7.722 \| good	0.111 \| good
2026-07-25T13:00:00.000Z	52 \| moderate	9.915 \| good	43.991 \| good	20.707 \| good	0.47 \| good	8.334 \| good	0.115 \| good
2026-07-25T14:00:00.000Z	56 \| moderate	11.733 \| good	51.896 \| good	20.669 \| good	0.479 \| good	7.388 \| good	0.12 \| good
2026-07-25T15:00:00.000Z	60 \| moderate	13.565 \| fine	60.727 \| fine	24.46 \| good	0.517 \| good	4.564 \| good	0.106 \| good
2026-07-25T16:00:00.000Z	62 \| moderate	14.777 \| fine	66.435 \| fine	32.901 \| good	0.547 \| good	3.776 \| good	0.103 \| good
2026-07-25T17:00:00.000Z	64 \| moderate	15.889 \| fine	70.875 \| fine	42.434 \| good	0.574 \| good	3.245 \| good	0.102 \| good
2026-07-25T18:00:00.000Z	64 \| moderate	15.997 \| fine	71.293 \| fine	47.864 \| good	0.576 \| good	2.722 \| good	0.101 \| good
2026-07-25T19:00:00.000Z	62 \| moderate	14.85 \| fine	66.372 \| fine	49.96 \| good	0.561 \| good	2.156 \| good	0.099 \| good
2026-07-25T20:00:00.000Z	58 \| moderate	12.5 \| fine	55.736 \| fine	49.581 \| good	0.538 \| good	1.77 \| good	0.098 \| good
2026-07-25T21:00:00.000Z	54 \| moderate	10.712 \| good	47.315 \| good	49.199 \| good	0.521 \| good	1.573 \| good	0.096 \| good
2026-07-25T22:00:00.000Z	54 \| moderate	11.379 \| good	50.569 \| good	48.511 \| good	0.525 \| good	1.458 \| good	0.096 \| 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?