What is the current level of PM10 in Rancho Mission Viejo, California?

Rancho Mission Viejo, California currently has a PM10 concentration of 15.617 μg/m3.

What is the current level of sulfur dioxide (SO2) in Rancho Mission Viejo, California?

The current sulfur dioxide (SO2) concentration in Rancho Mission Viejo, California is 0.585 ppb.

What is the current level of ozone (O3) in Rancho Mission Viejo, California?

Rancho Mission Viejo, California currently has an ozone (O3) concentration of 40.973 ppm.

What is the current level of nitrogen dioxide (NO2) in Rancho Mission Viejo, California?

The current level of nitrogen dioxide (NO2) in Rancho Mission Viejo, California is 9.664 ppb.

Current air quality index in Rancho Mission Viejo, California today

Q: What is the PM2.5 concentration in Rancho Mission Viejo, California right now?

Rancho Mission Viejo, California currently has a PM2.5 concentration of 5.858 μg/m3.

Stay updated with real-time air quality in Rancho Mission Viejo, 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

Rancho Mission Viejo, California

Last updated: ... (Local time)

Common air pollutants in Rancho Mission Viejo, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.62 μg/m³

155

255

425

605+

Ozone (O₃)

40.97 ppb

201

201+

Sulfur Dioxide (SO₂)

0.58 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.44 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Rancho Mission Viejo, California

Get Live Pollen Counts

Rancho Mission Viejo, California

Scroll To Air Quality Map

Track live Rancho Mission Viejo, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T08:00:00.000Z	29 \| good	3.329 \| good	7.274 \| good	31.286 \| good	0.466 \| good	7.572 \| good	0.319 \| good
2026-04-22T09:00:00.000Z	27 \| good	2.575 \| good	7.613 \| good	29.19 \| good	0.515 \| good	6.93 \| good	0.305 \| good
2026-04-22T10:00:00.000Z	26 \| good	1.596 \| good	7.375 \| good	28.158 \| good	0.474 \| good	6.251 \| good	0.284 \| good
2026-04-22T11:00:00.000Z	25 \| good	2.744 \| good	6.893 \| good	26.834 \| good	0.585 \| good	7.613 \| good	0.352 \| good
2026-04-22T12:00:00.000Z	23 \| good	3.817 \| good	7.072 \| good	25.36 \| good	0.504 \| good	11.517 \| good	0.452 \| good
2026-04-22T13:00:00.000Z	23 \| good	3.897 \| good	7.638 \| good	24.809 \| good	0.605 \| good	17.43 \| good	0.591 \| good
2026-04-22T14:00:00.000Z	25 \| good	4.159 \| good	8.018 \| good	27.2 \| good	0.559 \| good	21.196 \| good	0.639 \| good
2026-04-22T15:00:00.000Z	26 \| good	4.389 \| good	8.902 \| good	27.506 \| good	0.639 \| good	19.957 \| good	0.528 \| good
2026-04-22T16:00:00.000Z	33 \| good	5.951 \| good	19.865 \| good	33.892 \| good	0.671 \| good	12.033 \| good	0.405 \| good
2026-04-22T17:00:00.000Z	33 \| good	6.286 \| good	20.826 \| good	34.559 \| good	0.523 \| good	6.88 \| good	0.339 \| good
2026-04-22T18:00:00.000Z	35 \| good	5.981 \| good	15.969 \| good	37.852 \| good	0.568 \| good	5.082 \| good	0.325 \| good
2026-04-22T19:00:00.000Z	38 \| good	5.475 \| good	16.997 \| good	41.383 \| good	0.516 \| good	2.549 \| good	0.325 \| good
2026-04-22T20:00:00.000Z	43 \| good	4.672 \| good	13.041 \| good	45.557 \| good	0.528 \| good	2.416 \| good	0.29 \| good
2026-04-22T21:00:00.000Z	44 \| good	4.101 \| good	12.659 \| good	47.367 \| good	0.496 \| good	2.738 \| good	0.29 \| good
2026-04-22T22:00:00.000Z	46 \| good	3.539 \| good	19.074 \| good	49.764 \| good	0.478 \| good	2.661 \| good	0.278 \| good
2026-04-22T23:00:00.000Z	47 \| good	3.097 \| good	19.415 \| good	50.582 \| good	0.482 \| good	2.763 \| good	0.278 \| good
2026-04-23T00:00:00.000Z	46 \| good	2.719 \| good	16.057 \| good	50.459 \| good	0.478 \| good	4.003 \| good	0.297 \| good
2026-04-23T01:00:00.000Z	46 \| good	2.789 \| good	14.133 \| good	49.531 \| good	0.452 \| good	3.416 \| good	0.297 \| good
2026-04-23T02:00:00.000Z	45 \| good	3.08 \| good	12.72 \| good	48.555 \| good	0.475 \| good	3.95 \| good	0.297 \| good
2026-04-23T03:00:00.000Z	44 \| good	2.55 \| good	10.545 \| good	47.727 \| good	0.452 \| good	6.149 \| good	0.332 \| good
2026-04-23T04:00:00.000Z	41 \| good	2.938 \| good	10.813 \| good	44.167 \| good	0.474 \| good	8.927 \| good	0.344 \| good
2026-04-23T05:00:00.000Z	37 \| good	3.13 \| good	11.368 \| good	39.518 \| good	0.689 \| good	9.961 \| good	0.344 \| good
2026-04-23T06:00:00.000Z	32 \| good	3.417 \| good	11.864 \| good	34.808 \| good	0.578 \| good	10.335 \| good	0.426 \| good
2026-04-23T07:00:00.000Z	29 \| good	3.157 \| good	11.081 \| good	31.253 \| good	0.566 \| good	11.724 \| good	0.438 \| good
2026-04-23T08:00:00.000Z	30 \| good	3.168 \| good	12.453 \| good	31.674 \| good	0.596 \| good	10.046 \| good	0.349 \| good
2026-04-23T09:00:00.000Z	27 \| good	3.079 \| good	9.337 \| good	29.192 \| good	0.577 \| good	7.377 \| good	0.302 \| good
2026-04-23T10:00:00.000Z	24 \| good	2.078 \| good	8.341 \| good	25.53 \| good	0.539 \| good	8.031 \| good	0.343 \| good
2026-04-23T11:00:00.000Z	24 \| good	2.682 \| good	8.029 \| good	25.875 \| good	0.7 \| good	7.682 \| good	0.323 \| good
2026-04-23T12:00:00.000Z	26 \| good	3.028 \| good	8.349 \| good	28.243 \| good	0.615 \| good	11.258 \| good	0.343 \| good
2026-04-23T13:00:00.000Z	26 \| good	2.92 \| good	8.678 \| good	28.083 \| good	0.701 \| good	13.324 \| good	0.522 \| good
2026-04-23T14:00:00.000Z	31 \| good	3.35 \| good	8.952 \| good	33.193 \| good	0.752 \| good	18.428 \| good	0.606 \| good
2026-04-23T15:00:00.000Z	32 \| good	4.625 \| good	11.356 \| good	35.103 \| good	0.75 \| good	18.625 \| good	0.507 \| good
2026-04-23T16:00:00.000Z	35 \| good	5.416 \| good	12.77 \| good	38.409 \| good	0.776 \| good	14.243 \| good	0.427 \| good
2026-04-23T17:00:00.000Z	38 \| good	5.659 \| good	15.861 \| good	41.323 \| good	0.777 \| good	11.707 \| good	0.378 \| good
2026-04-23T18:00:00.000Z	41 \| good	6.406 \| good	19.36 \| good	43.789 \| good	0.785 \| good	10.086 \| good	0.358 \| good
2026-04-23T19:00:00.000Z	44 \| good	6.542 \| good	21.838 \| good	47.333 \| good	0.769 \| good	8.641 \| good	0.345 \| good
2026-04-23T20:00:00.000Z	45 \| good	6.037 \| good	23.174 \| good	48.728 \| good	0.728 \| good	7.389 \| good	0.309 \| good
2026-04-23T21:00:00.000Z	47 \| good	6.335 \| good	22.95 \| good	50.711 \| good	0.726 \| good	6.537 \| good	0.339 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.951 \| good	19.656 \| good	51.204 \| good	0.697 \| good	4.916 \| good	0.339 \| good
2026-04-23T23:00:00.000Z	48 \| good	4.968 \| good	16.834 \| good	51.645 \| good	0.712 \| good	3.86 \| good	0.339 \| good
2026-04-24T00:00:00.000Z	47 \| good	5.021 \| good	15.694 \| good	50.804 \| good	0.677 \| good	3.932 \| good	0.358 \| good
2026-04-24T01:00:00.000Z	48 \| good	5.751 \| good	18.508 \| good	51.586 \| good	0.642 \| good	4.165 \| good	0.346 \| good
2026-04-24T02:00:00.000Z	47 \| good	6.487 \| good	18.952 \| good	50.66 \| good	0.635 \| good	4.983 \| good	0.367 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.604 \| good	37.713 \| good	50.808 \| good	2.585 \| good	7.331 \| good	0.157 \| good
2026-04-24T04:00:00.000Z	43 \| good	5.454 \| good	18.913 \| good	45.537 \| good	0.573 \| good	6.251 \| good	0.393 \| good
2026-04-24T05:00:00.000Z	40 \| good	5.685 \| good	15.981 \| good	42.751 \| good	0.687 \| good	10.241 \| good	0.393 \| good
2026-04-24T06:00:00.000Z	38 \| good	5.858 \| good	15.617 \| good	40.973 \| good	0.585 \| good	9.664 \| good	0.44 \| good
2026-04-24T07:00:00.000Z	38 \| good	5.858 \| good	15.617 \| good	40.973 \| good	0.585 \| good	9.664 \| good	0.44 \| good
2026-04-24T08:00:00.000Z	39 \| good	6.622 \| good	29.548 \| good	41.748 \| good	1.631 \| good	11.995 \| good	0.187 \| good
2026-04-24T09:00:00.000Z	37 \| good	6.481 \| good	28.87 \| good	40.388 \| good	1.483 \| good	11.167 \| good	0.185 \| good
2026-04-24T10:00:00.000Z	35 \| good	5.958 \| good	26.263 \| good	37.781 \| good	1.449 \| good	10.946 \| good	0.185 \| good
2026-04-24T11:00:00.000Z	33 \| good	5.115 \| good	21.987 \| good	35.983 \| good	1.416 \| good	10.725 \| good	0.184 \| good
2026-04-24T12:00:00.000Z	33 \| good	4.802 \| good	20.701 \| good	36.081 \| good	1.382 \| good	10.504 \| good	0.183 \| good
2026-04-24T13:00:00.000Z	32 \| good	5.197 \| good	22.535 \| good	34.575 \| good	1.483 \| good	10.022 \| good	0.185 \| good
2026-04-24T14:00:00.000Z	33 \| good	5.23 \| good	22.711 \| good	36.073 \| good	1.583 \| good	9.54 \| good	0.187 \| good
2026-04-24T15:00:00.000Z	39 \| good	6.58 \| good	29.354 \| good	42.059 \| good	1.683 \| good	9.059 \| good	0.189 \| good
2026-04-24T16:00:00.000Z	44 \| good	6.875 \| good	30.468 \| good	47.009 \| good	1.523 \| good	6.774 \| good	0.171 \| good
2026-04-24T17:00:00.000Z	47 \| good	6.296 \| good	27.982 \| good	50.725 \| good	1.363 \| good	4.49 \| good	0.153 \| good
2026-04-24T18:00:00.000Z	50 \| good	5.322 \| good	22.886 \| good	53.589 \| good	1.203 \| good	2.206 \| good	0.134 \| good
2026-04-24T19:00:00.000Z	48 \| good	4.717 \| good	20.82 \| good	52.332 \| good	0.969 \| good	1.741 \| good	0.131 \| good
2026-04-24T20:00:00.000Z	47 \| good	4.459 \| good	19.287 \| good	50.517 \| good	0.735 \| good	1.276 \| good	0.128 \| good
2026-04-24T21:00:00.000Z	46 \| good	5.211 \| good	22.501 \| good	49.751 \| good	0.5 \| good	0.81 \| good	0.125 \| good
2026-04-24T22:00:00.000Z	47 \| good	5.407 \| good	23.16 \| good	50.546 \| good	0.474 \| good	1.026 \| good	0.126 \| good
2026-04-24T23:00:00.000Z	48 \| good	5.446 \| good	23.454 \| good	51.86 \| good	0.448 \| good	1.242 \| good	0.127 \| good
2026-04-25T00:00:00.000Z	49 \| good	5.775 \| good	25.04 \| good	52.796 \| good	0.422 \| good	1.458 \| good	0.128 \| good
2026-04-25T01:00:00.000Z	49 \| good	5.919 \| good	26.182 \| good	53.34 \| good	0.544 \| good	2.14 \| good	0.132 \| good
2026-04-25T02:00:00.000Z	51 \| moderate	6.177 \| good	27.044 \| good	54.557 \| good	0.666 \| good	2.822 \| good	0.137 \| good
2026-04-25T03:00:00.000Z	54 \| moderate	7.108 \| good	31.363 \| good	56.336 \| fine	0.787 \| good	3.504 \| good	0.141 \| good
2026-04-25T04:00:00.000Z	50 \| good	6.905 \| good	30.633 \| good	53.928 \| good	0.854 \| good	4.409 \| good	0.145 \| good
2026-04-25T05:00:00.000Z	48 \| good	7.029 \| good	31.066 \| good	51.872 \| good	0.92 \| good	5.314 \| good	0.148 \| good
2026-04-25T06:00:00.000Z	44 \| good	6.236 \| good	27.692 \| good	47.473 \| good	0.987 \| good	6.219 \| good	0.152 \| good
2026-04-25T07:00:00.000Z	42 \| good	5.906 \| good	25.961 \| good	44.859 \| good	0.914 \| good	5.11 \| good	0.145 \| good
2026-04-25T08:00:00.000Z	39 \| good	6.322 \| good	28.078 \| good	42.472 \| good	0.842 \| good	4 \| good	0.138 \| good
2026-04-25T09:00:00.000Z	36 \| good	6.128 \| good	26.953 \| good	38.845 \| good	0.769 \| good	2.891 \| good	0.13 \| good
2026-04-25T10:00:00.000Z	33 \| good	5.272 \| good	22.887 \| good	35.51 \| good	0.721 \| good	2.501 \| good	0.127 \| good
2026-04-25T11:00:00.000Z	31 \| good	4.454 \| good	19.349 \| good	33.135 \| good	0.674 \| good	2.112 \| good	0.123 \| good
2026-04-25T12:00:00.000Z	30 \| good	4.458 \| good	19.412 \| good	32.148 \| good	0.626 \| good	1.723 \| good	0.12 \| good
2026-04-25T13:00:00.000Z	31 \| good	3.73 \| good	16.081 \| good	34.426 \| good	0.597 \| good	1.828 \| good	0.121 \| good
2026-04-25T14:00:00.000Z	33 \| good	4.809 \| good	21 \| good	35.831 \| good	0.569 \| good	1.933 \| good	0.122 \| good
2026-04-25T15:00:00.000Z	38 \| good	5.054 \| good	21.886 \| good	40.92 \| good	0.54 \| good	2.038 \| good	0.123 \| good
2026-04-25T16:00:00.000Z	41 \| good	5.03 \| good	21.68 \| good	44.108 \| good	0.482 \| good	1.721 \| good	0.122 \| good
2026-04-25T17:00:00.000Z	44 \| good	4.752 \| good	21 \| good	46.68 \| good	0.424 \| good	1.404 \| good	0.121 \| good
2026-04-25T18:00:00.000Z	45 \| good	4.386 \| good	19.16 \| good	48.707 \| good	0.366 \| good	1.087 \| good	0.12 \| good
2026-04-25T19:00:00.000Z	45 \| good	4.01 \| good	17.546 \| good	49.154 \| good	0.33 \| good	0.919 \| good	0.119 \| good
2026-04-25T20:00:00.000Z	46 \| good	4.877 \| good	21.117 \| good	49.595 \| good	0.293 \| good	0.751 \| good	0.118 \| good
2026-04-25T21:00:00.000Z	46 \| good	5.594 \| good	24.094 \| good	49.799 \| good	0.257 \| good	0.583 \| good	0.117 \| good
2026-04-25T22:00:00.000Z	46 \| good	4.771 \| good	20.804 \| good	50.127 \| good	0.256 \| good	0.785 \| good	0.117 \| good
2026-04-25T23:00:00.000Z	46 \| good	4.277 \| good	18.992 \| good	49.732 \| good	0.254 \| good	0.986 \| good	0.117 \| good
2026-04-26T00:00:00.000Z	45 \| good	4.559 \| good	20 \| good	48.887 \| good	0.253 \| good	1.187 \| good	0.116 \| good
2026-04-26T01:00:00.000Z	44 \| good	4.779 \| good	20.919 \| good	48.08 \| good	0.306 \| good	1.604 \| good	0.117 \| good
2026-04-26T02:00:00.000Z	42 \| good	4.647 \| good	20.339 \| good	45.158 \| good	0.36 \| good	2.022 \| good	0.118 \| good
2026-04-26T03:00:00.000Z	41 \| good	4.789 \| good	20.865 \| good	43.941 \| good	0.414 \| good	2.439 \| good	0.119 \| good
2026-04-26T04:00:00.000Z	39 \| good	4.507 \| good	19.545 \| good	42.481 \| good	0.474 \| good	2.905 \| good	0.12 \| good
2026-04-26T05:00:00.000Z	39 \| good	4.295 \| good	19 \| good	41.892 \| good	0.535 \| good	3.372 \| good	0.121 \| good
2026-04-26T06:00:00.000Z	38 \| good	7.285 \| good	11.071 \| good	39.461 \| good	0.596 \| good	3.93 \| good	0.123 \| good
2026-04-26T07:00:00.000Z	37 \| good	3.437 \| good	15.035 \| good	40.095 \| good	0.602 \| good	3.58 \| good	0.121 \| good

Rancho Mission Viejo

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Rancho Mission Viejo, California

0.41ppm

How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Rancho Mission Viejo, California get updated?

Air quality updates for Rancho Mission Viejo, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Rancho Mission Viejo, California?

Rancho Mission Viejo, California experienced its worst air quality at 03:00:00, 2026-04-24.

When was air quality in Rancho Mission Viejo, California the best over the past 24 hours?

The best air quality in Rancho Mission Viejo, California was observed at 11:00:00 on 2026-04-23.

What is the air quality in Rancho Mission Viejo, California right now?

The air quality in Rancho Mission Viejo, California right now is Good, with an AQI of 38.

What pollutant is most frequently found in Rancho Mission Viejo, California?

In Rancho Mission Viejo, California, O3 is the most frequently found pollutant.

What can I do if the air quality in Rancho Mission Viejo, California is poor?

When air quality in Rancho Mission Viejo, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Rancho Mission Viejo, California right now?

Rancho Mission Viejo, California currently has a PM_2.5 concentration of 5.858 μg/m³.

What is the current level of PM₁₀ in Rancho Mission Viejo, California?

Rancho Mission Viejo, California currently has a PM₁₀ concentration of 15.617 μg/m³.

What is the current level of carbon monoxide (CO) in Rancho Mission Viejo, California?

The current carbon monoxide (CO) level in Rancho Mission Viejo, California is 0.44 ppm.

What is the current level of sulfur dioxide (SO₂) in Rancho Mission Viejo, California?

The current sulfur dioxide (SO₂) concentration in Rancho Mission Viejo, California is 0.585 ppb.

What is the current level of ozone (O₃) in Rancho Mission Viejo, California?

Rancho Mission Viejo, California currently has an ozone (O₃) concentration of 40.973 ppm.

What is the current level of nitrogen dioxide (NO₂) in Rancho Mission Viejo, California?

The current level of nitrogen dioxide (NO₂) in Rancho Mission Viejo, California is 9.664 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T08:00:00.000Z	29 \| good	3.329 \| good	7.274 \| good	31.286 \| good	0.466 \| good	7.572 \| good	0.319 \| good
2026-04-22T09:00:00.000Z	27 \| good	2.575 \| good	7.613 \| good	29.19 \| good	0.515 \| good	6.93 \| good	0.305 \| good
2026-04-22T10:00:00.000Z	26 \| good	1.596 \| good	7.375 \| good	28.158 \| good	0.474 \| good	6.251 \| good	0.284 \| good
2026-04-22T11:00:00.000Z	25 \| good	2.744 \| good	6.893 \| good	26.834 \| good	0.585 \| good	7.613 \| good	0.352 \| good
2026-04-22T12:00:00.000Z	23 \| good	3.817 \| good	7.072 \| good	25.36 \| good	0.504 \| good	11.517 \| good	0.452 \| good
2026-04-22T13:00:00.000Z	23 \| good	3.897 \| good	7.638 \| good	24.809 \| good	0.605 \| good	17.43 \| good	0.591 \| good
2026-04-22T14:00:00.000Z	25 \| good	4.159 \| good	8.018 \| good	27.2 \| good	0.559 \| good	21.196 \| good	0.639 \| good
2026-04-22T15:00:00.000Z	26 \| good	4.389 \| good	8.902 \| good	27.506 \| good	0.639 \| good	19.957 \| good	0.528 \| good
2026-04-22T16:00:00.000Z	33 \| good	5.951 \| good	19.865 \| good	33.892 \| good	0.671 \| good	12.033 \| good	0.405 \| good
2026-04-22T17:00:00.000Z	33 \| good	6.286 \| good	20.826 \| good	34.559 \| good	0.523 \| good	6.88 \| good	0.339 \| good
2026-04-22T18:00:00.000Z	35 \| good	5.981 \| good	15.969 \| good	37.852 \| good	0.568 \| good	5.082 \| good	0.325 \| good
2026-04-22T19:00:00.000Z	38 \| good	5.475 \| good	16.997 \| good	41.383 \| good	0.516 \| good	2.549 \| good	0.325 \| good
2026-04-22T20:00:00.000Z	43 \| good	4.672 \| good	13.041 \| good	45.557 \| good	0.528 \| good	2.416 \| good	0.29 \| good
2026-04-22T21:00:00.000Z	44 \| good	4.101 \| good	12.659 \| good	47.367 \| good	0.496 \| good	2.738 \| good	0.29 \| good
2026-04-22T22:00:00.000Z	46 \| good	3.539 \| good	19.074 \| good	49.764 \| good	0.478 \| good	2.661 \| good	0.278 \| good
2026-04-22T23:00:00.000Z	47 \| good	3.097 \| good	19.415 \| good	50.582 \| good	0.482 \| good	2.763 \| good	0.278 \| good
2026-04-23T00:00:00.000Z	46 \| good	2.719 \| good	16.057 \| good	50.459 \| good	0.478 \| good	4.003 \| good	0.297 \| good
2026-04-23T01:00:00.000Z	46 \| good	2.789 \| good	14.133 \| good	49.531 \| good	0.452 \| good	3.416 \| good	0.297 \| good
2026-04-23T02:00:00.000Z	45 \| good	3.08 \| good	12.72 \| good	48.555 \| good	0.475 \| good	3.95 \| good	0.297 \| good
2026-04-23T03:00:00.000Z	44 \| good	2.55 \| good	10.545 \| good	47.727 \| good	0.452 \| good	6.149 \| good	0.332 \| good
2026-04-23T04:00:00.000Z	41 \| good	2.938 \| good	10.813 \| good	44.167 \| good	0.474 \| good	8.927 \| good	0.344 \| good
2026-04-23T05:00:00.000Z	37 \| good	3.13 \| good	11.368 \| good	39.518 \| good	0.689 \| good	9.961 \| good	0.344 \| good
2026-04-23T06:00:00.000Z	32 \| good	3.417 \| good	11.864 \| good	34.808 \| good	0.578 \| good	10.335 \| good	0.426 \| good
2026-04-23T07:00:00.000Z	29 \| good	3.157 \| good	11.081 \| good	31.253 \| good	0.566 \| good	11.724 \| good	0.438 \| good
2026-04-23T08:00:00.000Z	30 \| good	3.168 \| good	12.453 \| good	31.674 \| good	0.596 \| good	10.046 \| good	0.349 \| good
2026-04-23T09:00:00.000Z	27 \| good	3.079 \| good	9.337 \| good	29.192 \| good	0.577 \| good	7.377 \| good	0.302 \| good
2026-04-23T10:00:00.000Z	24 \| good	2.078 \| good	8.341 \| good	25.53 \| good	0.539 \| good	8.031 \| good	0.343 \| good
2026-04-23T11:00:00.000Z	24 \| good	2.682 \| good	8.029 \| good	25.875 \| good	0.7 \| good	7.682 \| good	0.323 \| good
2026-04-23T12:00:00.000Z	26 \| good	3.028 \| good	8.349 \| good	28.243 \| good	0.615 \| good	11.258 \| good	0.343 \| good
2026-04-23T13:00:00.000Z	26 \| good	2.92 \| good	8.678 \| good	28.083 \| good	0.701 \| good	13.324 \| good	0.522 \| good
2026-04-23T14:00:00.000Z	31 \| good	3.35 \| good	8.952 \| good	33.193 \| good	0.752 \| good	18.428 \| good	0.606 \| good
2026-04-23T15:00:00.000Z	32 \| good	4.625 \| good	11.356 \| good	35.103 \| good	0.75 \| good	18.625 \| good	0.507 \| good
2026-04-23T16:00:00.000Z	35 \| good	5.416 \| good	12.77 \| good	38.409 \| good	0.776 \| good	14.243 \| good	0.427 \| good
2026-04-23T17:00:00.000Z	38 \| good	5.659 \| good	15.861 \| good	41.323 \| good	0.777 \| good	11.707 \| good	0.378 \| good
2026-04-23T18:00:00.000Z	41 \| good	6.406 \| good	19.36 \| good	43.789 \| good	0.785 \| good	10.086 \| good	0.358 \| good
2026-04-23T19:00:00.000Z	44 \| good	6.542 \| good	21.838 \| good	47.333 \| good	0.769 \| good	8.641 \| good	0.345 \| good
2026-04-23T20:00:00.000Z	45 \| good	6.037 \| good	23.174 \| good	48.728 \| good	0.728 \| good	7.389 \| good	0.309 \| good
2026-04-23T21:00:00.000Z	47 \| good	6.335 \| good	22.95 \| good	50.711 \| good	0.726 \| good	6.537 \| good	0.339 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.951 \| good	19.656 \| good	51.204 \| good	0.697 \| good	4.916 \| good	0.339 \| good
2026-04-23T23:00:00.000Z	48 \| good	4.968 \| good	16.834 \| good	51.645 \| good	0.712 \| good	3.86 \| good	0.339 \| good
2026-04-24T00:00:00.000Z	47 \| good	5.021 \| good	15.694 \| good	50.804 \| good	0.677 \| good	3.932 \| good	0.358 \| good
2026-04-24T01:00:00.000Z	48 \| good	5.751 \| good	18.508 \| good	51.586 \| good	0.642 \| good	4.165 \| good	0.346 \| good
2026-04-24T02:00:00.000Z	47 \| good	6.487 \| good	18.952 \| good	50.66 \| good	0.635 \| good	4.983 \| good	0.367 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.604 \| good	37.713 \| good	50.808 \| good	2.585 \| good	7.331 \| good	0.157 \| good
2026-04-24T04:00:00.000Z	43 \| good	5.454 \| good	18.913 \| good	45.537 \| good	0.573 \| good	6.251 \| good	0.393 \| good
2026-04-24T05:00:00.000Z	40 \| good	5.685 \| good	15.981 \| good	42.751 \| good	0.687 \| good	10.241 \| good	0.393 \| good
2026-04-24T06:00:00.000Z	38 \| good	5.858 \| good	15.617 \| good	40.973 \| good	0.585 \| good	9.664 \| good	0.44 \| good
2026-04-24T07:00:00.000Z	38 \| good	5.858 \| good	15.617 \| good	40.973 \| good	0.585 \| good	9.664 \| good	0.44 \| good
2026-04-24T08:00:00.000Z	39 \| good	6.622 \| good	29.548 \| good	41.748 \| good	1.631 \| good	11.995 \| good	0.187 \| good
2026-04-24T09:00:00.000Z	37 \| good	6.481 \| good	28.87 \| good	40.388 \| good	1.483 \| good	11.167 \| good	0.185 \| good
2026-04-24T10:00:00.000Z	35 \| good	5.958 \| good	26.263 \| good	37.781 \| good	1.449 \| good	10.946 \| good	0.185 \| good
2026-04-24T11:00:00.000Z	33 \| good	5.115 \| good	21.987 \| good	35.983 \| good	1.416 \| good	10.725 \| good	0.184 \| good
2026-04-24T12:00:00.000Z	33 \| good	4.802 \| good	20.701 \| good	36.081 \| good	1.382 \| good	10.504 \| good	0.183 \| good
2026-04-24T13:00:00.000Z	32 \| good	5.197 \| good	22.535 \| good	34.575 \| good	1.483 \| good	10.022 \| good	0.185 \| good
2026-04-24T14:00:00.000Z	33 \| good	5.23 \| good	22.711 \| good	36.073 \| good	1.583 \| good	9.54 \| good	0.187 \| good
2026-04-24T15:00:00.000Z	39 \| good	6.58 \| good	29.354 \| good	42.059 \| good	1.683 \| good	9.059 \| good	0.189 \| good
2026-04-24T16:00:00.000Z	44 \| good	6.875 \| good	30.468 \| good	47.009 \| good	1.523 \| good	6.774 \| good	0.171 \| good
2026-04-24T17:00:00.000Z	47 \| good	6.296 \| good	27.982 \| good	50.725 \| good	1.363 \| good	4.49 \| good	0.153 \| good
2026-04-24T18:00:00.000Z	50 \| good	5.322 \| good	22.886 \| good	53.589 \| good	1.203 \| good	2.206 \| good	0.134 \| good
2026-04-24T19:00:00.000Z	48 \| good	4.717 \| good	20.82 \| good	52.332 \| good	0.969 \| good	1.741 \| good	0.131 \| good
2026-04-24T20:00:00.000Z	47 \| good	4.459 \| good	19.287 \| good	50.517 \| good	0.735 \| good	1.276 \| good	0.128 \| good
2026-04-24T21:00:00.000Z	46 \| good	5.211 \| good	22.501 \| good	49.751 \| good	0.5 \| good	0.81 \| good	0.125 \| good
2026-04-24T22:00:00.000Z	47 \| good	5.407 \| good	23.16 \| good	50.546 \| good	0.474 \| good	1.026 \| good	0.126 \| good
2026-04-24T23:00:00.000Z	48 \| good	5.446 \| good	23.454 \| good	51.86 \| good	0.448 \| good	1.242 \| good	0.127 \| good
2026-04-25T00:00:00.000Z	49 \| good	5.775 \| good	25.04 \| good	52.796 \| good	0.422 \| good	1.458 \| good	0.128 \| good
2026-04-25T01:00:00.000Z	49 \| good	5.919 \| good	26.182 \| good	53.34 \| good	0.544 \| good	2.14 \| good	0.132 \| good
2026-04-25T02:00:00.000Z	51 \| moderate	6.177 \| good	27.044 \| good	54.557 \| good	0.666 \| good	2.822 \| good	0.137 \| good
2026-04-25T03:00:00.000Z	54 \| moderate	7.108 \| good	31.363 \| good	56.336 \| fine	0.787 \| good	3.504 \| good	0.141 \| good
2026-04-25T04:00:00.000Z	50 \| good	6.905 \| good	30.633 \| good	53.928 \| good	0.854 \| good	4.409 \| good	0.145 \| good
2026-04-25T05:00:00.000Z	48 \| good	7.029 \| good	31.066 \| good	51.872 \| good	0.92 \| good	5.314 \| good	0.148 \| good
2026-04-25T06:00:00.000Z	44 \| good	6.236 \| good	27.692 \| good	47.473 \| good	0.987 \| good	6.219 \| good	0.152 \| good
2026-04-25T07:00:00.000Z	42 \| good	5.906 \| good	25.961 \| good	44.859 \| good	0.914 \| good	5.11 \| good	0.145 \| good
2026-04-25T08:00:00.000Z	39 \| good	6.322 \| good	28.078 \| good	42.472 \| good	0.842 \| good	4 \| good	0.138 \| good
2026-04-25T09:00:00.000Z	36 \| good	6.128 \| good	26.953 \| good	38.845 \| good	0.769 \| good	2.891 \| good	0.13 \| good
2026-04-25T10:00:00.000Z	33 \| good	5.272 \| good	22.887 \| good	35.51 \| good	0.721 \| good	2.501 \| good	0.127 \| good
2026-04-25T11:00:00.000Z	31 \| good	4.454 \| good	19.349 \| good	33.135 \| good	0.674 \| good	2.112 \| good	0.123 \| good
2026-04-25T12:00:00.000Z	30 \| good	4.458 \| good	19.412 \| good	32.148 \| good	0.626 \| good	1.723 \| good	0.12 \| good
2026-04-25T13:00:00.000Z	31 \| good	3.73 \| good	16.081 \| good	34.426 \| good	0.597 \| good	1.828 \| good	0.121 \| good
2026-04-25T14:00:00.000Z	33 \| good	4.809 \| good	21 \| good	35.831 \| good	0.569 \| good	1.933 \| good	0.122 \| good
2026-04-25T15:00:00.000Z	38 \| good	5.054 \| good	21.886 \| good	40.92 \| good	0.54 \| good	2.038 \| good	0.123 \| good
2026-04-25T16:00:00.000Z	41 \| good	5.03 \| good	21.68 \| good	44.108 \| good	0.482 \| good	1.721 \| good	0.122 \| good
2026-04-25T17:00:00.000Z	44 \| good	4.752 \| good	21 \| good	46.68 \| good	0.424 \| good	1.404 \| good	0.121 \| good
2026-04-25T18:00:00.000Z	45 \| good	4.386 \| good	19.16 \| good	48.707 \| good	0.366 \| good	1.087 \| good	0.12 \| good
2026-04-25T19:00:00.000Z	45 \| good	4.01 \| good	17.546 \| good	49.154 \| good	0.33 \| good	0.919 \| good	0.119 \| good
2026-04-25T20:00:00.000Z	46 \| good	4.877 \| good	21.117 \| good	49.595 \| good	0.293 \| good	0.751 \| good	0.118 \| good
2026-04-25T21:00:00.000Z	46 \| good	5.594 \| good	24.094 \| good	49.799 \| good	0.257 \| good	0.583 \| good	0.117 \| good
2026-04-25T22:00:00.000Z	46 \| good	4.771 \| good	20.804 \| good	50.127 \| good	0.256 \| good	0.785 \| good	0.117 \| good
2026-04-25T23:00:00.000Z	46 \| good	4.277 \| good	18.992 \| good	49.732 \| good	0.254 \| good	0.986 \| good	0.117 \| good
2026-04-26T00:00:00.000Z	45 \| good	4.559 \| good	20 \| good	48.887 \| good	0.253 \| good	1.187 \| good	0.116 \| good
2026-04-26T01:00:00.000Z	44 \| good	4.779 \| good	20.919 \| good	48.08 \| good	0.306 \| good	1.604 \| good	0.117 \| good
2026-04-26T02:00:00.000Z	42 \| good	4.647 \| good	20.339 \| good	45.158 \| good	0.36 \| good	2.022 \| good	0.118 \| good
2026-04-26T03:00:00.000Z	41 \| good	4.789 \| good	20.865 \| good	43.941 \| good	0.414 \| good	2.439 \| good	0.119 \| good
2026-04-26T04:00:00.000Z	39 \| good	4.507 \| good	19.545 \| good	42.481 \| good	0.474 \| good	2.905 \| good	0.12 \| good
2026-04-26T05:00:00.000Z	39 \| good	4.295 \| good	19 \| good	41.892 \| good	0.535 \| good	3.372 \| good	0.121 \| good
2026-04-26T06:00:00.000Z	38 \| good	7.285 \| good	11.071 \| good	39.461 \| good	0.596 \| good	3.93 \| good	0.123 \| good
2026-04-26T07:00:00.000Z	37 \| good	3.437 \| good	15.035 \| good	40.095 \| good	0.602 \| good	3.58 \| good	0.121 \| good

Current air quality index in Rancho Mission Viejo, California today

Common air pollutants in Rancho Mission Viejo, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Rancho Mission Viejo, California air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Rancho Mission Viejo, California

Air quality in nearby cities

Ladera Ranch, California

San Juan Capistrano, California

Coto De Caza, California

Mission Viejo, California

Laguna Niguel, California

Dana Point, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Rancho Mission Viejo, California get updated?

What time in the past 24 hours saw the poorest air quality in Rancho Mission Viejo, California?

When was air quality in Rancho Mission Viejo, California the best over the past 24 hours?

What is the air quality in Rancho Mission Viejo, California right now?

What pollutant is most frequently found in Rancho Mission Viejo, California?

What can I do if the air quality in Rancho Mission Viejo, California is poor?

What is the PM2.5 concentration in Rancho Mission Viejo, California right now?

What is the current level of PM10 in Rancho Mission Viejo, California?

What is the current level of carbon monoxide (CO) in Rancho Mission Viejo, California?

What is the current level of sulfur dioxide (SO2) in Rancho Mission Viejo, California?

What is the current level of ozone (O3) in Rancho Mission Viejo, California?

What is the current level of nitrogen dioxide (NO2) in Rancho Mission Viejo, California?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Rancho Mission Viejo, California right now?

What is the current level of PM₁₀ in Rancho Mission Viejo, California?

What is the current level of sulfur dioxide (SO₂) in Rancho Mission Viejo, California?

What is the current level of ozone (O₃) in Rancho Mission Viejo, California?

What is the current level of nitrogen dioxide (NO₂) in Rancho Mission Viejo, California?