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

Rancho Mission Viejo, California currently has a PM10 concentration of 17.048 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 0.725 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 39.363 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 14.525 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 7.186 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)

7.19 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.05 μg/m³

155

255

425

605+

Ozone (O₃)

39.36 ppb

201

201+

Sulfur Dioxide (SO₂)

0.72 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.53 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2025-12-05T22:00:00.000Z	36 \| good	4.321 \| good	15.287 \| good	38.885 \| good	0.53 \| good	13.396 \| good	0.276 \| good
2025-12-05T23:00:00.000Z	35 \| good	4.536 \| good	15.21 \| good	37.887 \| good	0.593 \| good	18.242 \| good	0.25 \| good
2025-12-06T00:00:00.000Z	35 \| good	2.928 \| good	14.111 \| good	37.928 \| good	0.562 \| good	23.187 \| good	0.29 \| good
2025-12-06T01:00:00.000Z	31 \| good	1.834 \| good	13.131 \| good	33.936 \| good	0.462 \| good	25.171 \| good	0.356 \| good
2025-12-06T02:00:00.000Z	37 \| good	3.428 \| good	14.238 \| good	30.899 \| good	0.404 \| good	38.78 \| good	0.478 \| good
2025-12-06T03:00:00.000Z	36 \| good	6.019 \| good	17.203 \| good	26.868 \| good	0.653 \| good	37.875 \| good	0.638 \| good
2025-12-06T04:00:00.000Z	52 \| moderate	9.609 \| good	18.348 \| good	23.841 \| good	0.988 \| good	39.919 \| good	0.723 \| good
2025-12-06T05:00:00.000Z	52 \| moderate	9.94 \| good	18.37 \| good	17.868 \| good	0.961 \| good	35.313 \| good	0.763 \| good
2025-12-06T06:00:00.000Z	49 \| good	9.28 \| good	19.423 \| good	14.871 \| good	1.138 \| good	33.957 \| good	0.778 \| good
2025-12-06T07:00:00.000Z	49 \| good	9.274 \| good	19.358 \| good	14.87 \| good	1.027 \| good	33.718 \| good	0.778 \| good
2025-12-06T08:00:00.000Z	44 \| good	8.217 \| good	16.392 \| good	14.802 \| good	0.853 \| good	31.477 \| good	0.747 \| good
2025-12-06T09:00:00.000Z	33 \| good	6.253 \| good	13.409 \| good	14.817 \| good	0.766 \| good	29.333 \| good	0.75 \| good
2025-12-06T10:00:00.000Z	27 \| good	5.458 \| good	11.39 \| good	19.765 \| good	0.85 \| good	28.542 \| good	0.674 \| good
2025-12-06T11:00:00.000Z	27 \| good	4.872 \| good	8.431 \| good	20.719 \| good	0.976 \| good	28.096 \| good	0.59 \| good
2025-12-06T12:00:00.000Z	27 \| good	4.6 \| good	5.591 \| good	21.719 \| good	0.951 \| good	28.646 \| good	0.589 \| good
2025-12-06T13:00:00.000Z	27 \| good	4.574 \| good	5.568 \| good	21.723 \| good	0.957 \| good	28.525 \| good	0.589 \| good
2025-12-06T14:00:00.000Z	22 \| good	4.07 \| good	4.483 \| good	18.793 \| good	1.009 \| good	22.788 \| good	0.593 \| good
2025-12-06T15:00:00.000Z	24 \| good	4.389 \| good	7.459 \| good	22.729 \| good	1.204 \| good	25.15 \| good	0.75 \| good
2025-12-06T16:00:00.000Z	27 \| good	4.87 \| good	9.457 \| good	25.705 \| good	1.184 \| good	24.543 \| good	0.771 \| good
2025-12-06T17:00:00.000Z	33 \| good	5.551 \| good	16.405 \| good	23.813 \| good	0.976 \| good	27.945 \| good	0.636 \| good
2025-12-06T18:00:00.000Z	28 \| good	5.119 \| good	16.355 \| good	29.818 \| good	0.743 \| good	28.06 \| good	0.439 \| good
2025-12-06T19:00:00.000Z	28 \| good	4.598 \| good	14.325 \| good	29.873 \| good	1.135 \| good	25.54 \| good	0.39 \| good
2025-12-06T20:00:00.000Z	32 \| good	4.5 \| good	13.421 \| good	34.876 \| good	0.916 \| good	19.322 \| good	0.374 \| good
2025-12-06T21:00:00.000Z	35 \| good	5.844 \| good	12.228 \| good	37.925 \| good	0.897 \| good	15.524 \| good	0.314 \| good
2025-12-06T22:00:00.000Z	36 \| good	6.494 \| good	13.092 \| good	38.94 \| good	0.611 \| good	10.248 \| good	0.27 \| good
2025-12-06T23:00:00.000Z	36 \| good	5.985 \| good	13.056 \| good	38.987 \| good	0.833 \| good	11.148 \| good	0.268 \| good
2025-12-07T00:00:00.000Z	35 \| good	5.593 \| good	12.072 \| good	37.991 \| good	0.74 \| good	6.697 \| good	0.27 \| good
2025-12-07T01:00:00.000Z	34 \| good	4.611 \| good	11.142 \| good	36.992 \| good	0.882 \| good	10.098 \| good	0.327 \| good
2025-12-07T02:00:00.000Z	33 \| good	6.123 \| good	12.216 \| good	35.944 \| good	0.779 \| good	17.368 \| good	0.411 \| good
2025-12-07T03:00:00.000Z	44 \| good	8.227 \| good	16.31 \| good	31.936 \| good	0.742 \| good	19.142 \| good	0.551 \| good
2025-12-07T04:00:00.000Z	56 \| moderate	11.614 \| good	19.306 \| good	26.964 \| good	0.95 \| good	20.621 \| good	0.621 \| good
2025-12-07T05:00:00.000Z	56 \| moderate	11.887 \| good	18.411 \| good	26.937 \| good	0.957 \| good	26.601 \| good	0.726 \| good
2025-12-07T06:00:00.000Z	56 \| moderate	11.79 \| good	18.342 \| good	18.967 \| good	0.792 \| good	30.03 \| good	0.856 \| good
2025-12-07T07:00:00.000Z	56 \| moderate	11.843 \| good	18.713 \| good	18.954 \| good	0.835 \| good	31.346 \| good	0.856 \| good
2025-12-07T08:00:00.000Z	54 \| moderate	11.428 \| good	13.527 \| good	14.943 \| good	0.968 \| good	30.893 \| good	0.757 \| good
2025-12-07T09:00:00.000Z	52 \| moderate	9.842 \| good	10.467 \| good	18.84 \| good	0.903 \| good	29.171 \| good	0.746 \| good
2025-12-07T10:00:00.000Z	49 \| good	8.594 \| good	9.546 \| good	20.781 \| good	0.912 \| good	26.924 \| good	0.632 \| good
2025-12-07T11:00:00.000Z	49 \| good	8.599 \| good	9.474 \| good	20.777 \| good	0.911 \| good	24.968 \| good	0.632 \| good
2025-12-07T12:00:00.000Z	49 \| good	8.599 \| good	9.481 \| good	20.771 \| good	0.935 \| good	27.611 \| good	0.63 \| good
2025-12-07T13:00:00.000Z	49 \| good	8.593 \| good	9.505 \| good	20.804 \| good	0.82 \| good	8.443 \| good	0.882 \| good
2025-12-07T14:00:00.000Z	44 \| good	7.673 \| good	10.389 \| good	21.73 \| good	0.728 \| good	19.374 \| good	0.616 \| good
2025-12-07T15:00:00.000Z	44 \| good	7.663 \| good	9.49 \| good	20.752 \| good	0.862 \| good	21.1 \| good	0.654 \| good
2025-12-07T16:00:00.000Z	38 \| good	7.475 \| good	9.586 \| good	20.758 \| good	0.878 \| good	19.58 \| good	0.677 \| good
2025-12-07T17:00:00.000Z	33 \| good	6.009 \| good	10.545 \| good	22.848 \| good	0.693 \| good	21.5 \| good	0.595 \| good
2025-12-07T18:00:00.000Z	27 \| good	4.928 \| good	10.414 \| good	25.903 \| good	0.61 \| good	27.518 \| good	0.46 \| good
2025-12-07T19:00:00.000Z	31 \| good	5.271 \| good	12.399 \| good	33.818 \| good	0.776 \| good	23.409 \| good	0.407 \| good
2025-12-07T20:00:00.000Z	35 \| good	5.433 \| good	12.322 \| good	37.889 \| good	0.922 \| good	20.877 \| good	0.391 \| good
2025-12-07T21:00:00.000Z	37 \| good	6.218 \| good	15.226 \| good	39.917 \| good	0.729 \| good	14.545 \| good	0.371 \| good
2025-12-07T21:00:00.000Z	38 \| good	7.186 \| good	17.048 \| good	39.363 \| good	0.725 \| good	14.525 \| good	0.368 \| good
2025-12-07T22:00:00.000Z	117 \| sensitive	41.87 \| moderate	185.527 \| moderate	59.54 \| fine	4.102 \| good	18.21 \| good	0.251 \| good
2025-12-07T23:00:00.000Z	115 \| sensitive	40.589 \| moderate	179.556 \| moderate	59.397 \| fine	4.29 \| good	23.381 \| good	0.274 \| good
2025-12-08T00:00:00.000Z	120 \| sensitive	43.445 \| moderate	193.426 \| moderate	54.595 \| good	4.479 \| good	28.553 \| good	0.297 \| good
2025-12-08T01:00:00.000Z	122 \| sensitive	43.633 \| moderate	195.316 \| moderate	48.437 \| good	4.689 \| good	34.511 \| good	0.361 \| good
2025-12-08T02:00:00.000Z	130 \| sensitive	47.241 \| moderate	213.159 \| moderate	42.835 \| good	4.899 \| good	40.469 \| good	0.425 \| good
2025-12-08T03:00:00.000Z	149 \| sensitive	54.829 \| moderate	248.551 \| moderate	37.656 \| good	5.109 \| good	46.427 \| good	0.489 \| good
2025-12-08T04:00:00.000Z	157 \| unhealthy	63.95 \| poor	263.013 \| poor	32.592 \| good	4.944 \| good	46.035 \| good	0.504 \| good
2025-12-08T05:00:00.000Z	160 \| unhealthy	68.954 \| poor	269.029 \| poor	29.538 \| good	4.778 \| good	45.644 \| good	0.519 \| good
2025-12-08T06:00:00.000Z	163 \| unhealthy	71.514 \| poor	271.02 \| poor	27.46 \| good	4.613 \| good	45.252 \| good	0.534 \| good
2025-12-08T07:00:00.000Z	164 \| unhealthy	73.835 \| poor	273.039 \| poor	26.034 \| good	4.277 \| good	43.449 \| good	0.519 \| good
2025-12-08T08:00:00.000Z	164 \| unhealthy	74.188 \| poor	274.979 \| poor	24.843 \| good	3.941 \| good	41.646 \| good	0.504 \| good
2025-12-08T09:00:00.000Z	165 \| unhealthy	74.726 \| poor	275.003 \| poor	24.253 \| good	3.605 \| good	39.843 \| good	0.489 \| good
2025-12-08T10:00:00.000Z	164 \| unhealthy	74.231 \| poor	274.95 \| poor	24.059 \| good	3.24 \| good	37.204 \| good	0.451 \| good
2025-12-08T11:00:00.000Z	163 \| unhealthy	72.331 \| poor	272.942 \| poor	23.189 \| good	2.876 \| good	34.565 \| good	0.414 \| good
2025-12-08T12:00:00.000Z	159 \| unhealthy	66.65 \| poor	266.984 \| poor	23.788 \| good	2.511 \| good	31.925 \| good	0.377 \| good
2025-12-08T13:00:00.000Z	156 \| unhealthy	62.853 \| poor	262.783 \| poor	23.583 \| good	2.385 \| good	30.626 \| good	0.36 \| good
2025-12-08T14:00:00.000Z	153 \| unhealthy	58.246 \| poor	256.572 \| poor	22.029 \| good	2.259 \| good	29.327 \| good	0.342 \| good
2025-12-08T15:00:00.000Z	147 \| sensitive	53.862 \| moderate	244.371 \| moderate	19.705 \| good	2.133 \| good	28.027 \| good	0.325 \| good
2025-12-08T16:00:00.000Z	134 \| sensitive	48.988 \| moderate	220.542 \| moderate	20.044 \| good	2.333 \| good	24.465 \| good	0.313 \| good
2025-12-08T17:00:00.000Z	127 \| sensitive	45.611 \| moderate	204.405 \| moderate	26.201 \| good	2.533 \| good	20.904 \| good	0.3 \| good
2025-12-08T18:00:00.000Z	100 \| moderate	35.403 \| fine	153.8 \| fine	33.328 \| good	2.733 \| good	17.342 \| good	0.287 \| good
2025-12-08T19:00:00.000Z	88 \| moderate	29.016 \| fine	126.753 \| fine	37.097 \| good	2.723 \| good	15.042 \| good	0.258 \| good
2025-12-08T20:00:00.000Z	92 \| moderate	30.947 \| fine	134.751 \| fine	39.569 \| good	2.712 \| good	12.742 \| good	0.229 \| good
2025-12-08T21:00:00.000Z	94 \| moderate	32.327 \| fine	140.759 \| fine	40.557 \| good	2.702 \| good	10.442 \| good	0.199 \| good
2025-12-08T22:00:00.000Z	86 \| moderate	27.711 \| fine	120.828 \| fine	39.224 \| good	3.011 \| good	15.429 \| good	0.221 \| good
2025-12-08T23:00:00.000Z	84 \| moderate	26.863 \| fine	116.811 \| fine	34.1 \| good	3.321 \| good	20.417 \| good	0.242 \| good
2025-12-09T00:00:00.000Z	84 \| moderate	27.419 \| fine	118.825 \| fine	27.109 \| good	3.631 \| good	25.404 \| good	0.264 \| good
2025-12-09T01:00:00.000Z	77 \| moderate	22.702 \| fine	98.85 \| fine	21.637 \| good	3.938 \| good	31.909 \| good	0.301 \| good
2025-12-09T02:00:00.000Z	64 \| moderate	16.335 \| fine	72.847 \| fine	19.738 \| good	4.245 \| good	38.414 \| good	0.338 \| good
2025-12-09T03:00:00.000Z	54 \| moderate	11.387 \| good	50.914 \| good	18.534 \| good	4.552 \| good	44.919 \| good	0.376 \| good
2025-12-09T04:00:00.000Z	44 \| good	7.583 \| good	32.997 \| good	20.407 \| good	3.886 \| good	41.567 \| good	0.377 \| good
2025-12-09T05:00:00.000Z	36 \| good	4.525 \| good	19.957 \| good	22.181 \| good	3.22 \| good	38.216 \| good	0.379 \| good
2025-12-09T06:00:00.000Z	33 \| good	3.154 \| good	13.939 \| good	23.633 \| good	2.554 \| good	34.864 \| good	0.38 \| good
2025-12-09T07:00:00.000Z	29 \| good	2.745 \| good	11.013 \| good	21.437 \| good	2.101 \| good	30.612 \| good	0.332 \| good
2025-12-09T08:00:00.000Z	25 \| good	3.458 \| good	14.976 \| good	20.858 \| good	1.648 \| good	26.361 \| good	0.284 \| good
2025-12-09T09:00:00.000Z	22 \| good	3.671 \| good	15.989 \| good	19.27 \| good	1.196 \| good	22.109 \| good	0.236 \| good
2025-12-09T10:00:00.000Z	17 \| good	3.322 \| good	14.972 \| good	18.119 \| good	1.145 \| good	18.492 \| good	0.21 \| good
2025-12-09T11:00:00.000Z	22 \| good	3.636 \| good	16.004 \| good	17.612 \| good	1.095 \| good	14.875 \| good	0.184 \| good
2025-12-09T12:00:00.000Z	17 \| good	3.459 \| good	15.01 \| good	18.142 \| good	1.044 \| good	11.259 \| good	0.159 \| good
2025-12-09T13:00:00.000Z	17 \| good	1.693 \| good	7.009 \| good	18.081 \| good	1.171 \| good	13.33 \| good	0.17 \| good
2025-12-09T14:00:00.000Z	16 \| good	2.125 \| good	9.006 \| good	16.899 \| good	1.297 \| good	15.401 \| good	0.181 \| good
2025-12-09T15:00:00.000Z	16 \| good	1.834 \| good	7.982 \| good	15.635 \| good	1.423 \| good	17.472 \| good	0.192 \| good
2025-12-09T16:00:00.000Z	16 \| good	1.967 \| good	8.022 \| good	14.568 \| good	1.659 \| good	16.549 \| good	0.205 \| good
2025-12-09T17:00:00.000Z	18 \| good	2.841 \| good	11.996 \| good	18.811 \| good	1.896 \| good	15.626 \| good	0.219 \| good
2025-12-09T18:00:00.000Z	24 \| good	3.51 \| good	15.926 \| good	25.701 \| good	2.132 \| good	14.703 \| good	0.233 \| good
2025-12-09T19:00:00.000Z	28 \| good	5.262 \| good	22.969 \| good	29.855 \| good	2.425 \| good	13.193 \| good	0.207 \| good
2025-12-09T20:00:00.000Z	38 \| good	6.876 \| good	29.931 \| good	33.084 \| good	2.718 \| good	11.683 \| good	0.182 \| good
2025-12-09T21:00:00.000Z	49 \| good	9.24 \| good	40.899 \| good	35.384 \| good	3.011 \| good	10.173 \| good	0.157 \| good

Rancho Mission Viejo

Empower business decisions with accurate air quality data

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

0.39ppm

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 07:00:00, 2025-12-07.

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 06:00:00 on 2025-12-07.

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, PM2.5 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 7.186 μg/m³.

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

Rancho Mission Viejo, California currently has a PM₁₀ concentration of 17.048 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 0.368 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 0.725 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 39.363 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 14.525 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T22:00:00.000Z	36 \| good	4.321 \| good	15.287 \| good	38.885 \| good	0.53 \| good	13.396 \| good	0.276 \| good
2025-12-05T23:00:00.000Z	35 \| good	4.536 \| good	15.21 \| good	37.887 \| good	0.593 \| good	18.242 \| good	0.25 \| good
2025-12-06T00:00:00.000Z	35 \| good	2.928 \| good	14.111 \| good	37.928 \| good	0.562 \| good	23.187 \| good	0.29 \| good
2025-12-06T01:00:00.000Z	31 \| good	1.834 \| good	13.131 \| good	33.936 \| good	0.462 \| good	25.171 \| good	0.356 \| good
2025-12-06T02:00:00.000Z	37 \| good	3.428 \| good	14.238 \| good	30.899 \| good	0.404 \| good	38.78 \| good	0.478 \| good
2025-12-06T03:00:00.000Z	36 \| good	6.019 \| good	17.203 \| good	26.868 \| good	0.653 \| good	37.875 \| good	0.638 \| good
2025-12-06T04:00:00.000Z	52 \| moderate	9.609 \| good	18.348 \| good	23.841 \| good	0.988 \| good	39.919 \| good	0.723 \| good
2025-12-06T05:00:00.000Z	52 \| moderate	9.94 \| good	18.37 \| good	17.868 \| good	0.961 \| good	35.313 \| good	0.763 \| good
2025-12-06T06:00:00.000Z	49 \| good	9.28 \| good	19.423 \| good	14.871 \| good	1.138 \| good	33.957 \| good	0.778 \| good
2025-12-06T07:00:00.000Z	49 \| good	9.274 \| good	19.358 \| good	14.87 \| good	1.027 \| good	33.718 \| good	0.778 \| good
2025-12-06T08:00:00.000Z	44 \| good	8.217 \| good	16.392 \| good	14.802 \| good	0.853 \| good	31.477 \| good	0.747 \| good
2025-12-06T09:00:00.000Z	33 \| good	6.253 \| good	13.409 \| good	14.817 \| good	0.766 \| good	29.333 \| good	0.75 \| good
2025-12-06T10:00:00.000Z	27 \| good	5.458 \| good	11.39 \| good	19.765 \| good	0.85 \| good	28.542 \| good	0.674 \| good
2025-12-06T11:00:00.000Z	27 \| good	4.872 \| good	8.431 \| good	20.719 \| good	0.976 \| good	28.096 \| good	0.59 \| good
2025-12-06T12:00:00.000Z	27 \| good	4.6 \| good	5.591 \| good	21.719 \| good	0.951 \| good	28.646 \| good	0.589 \| good
2025-12-06T13:00:00.000Z	27 \| good	4.574 \| good	5.568 \| good	21.723 \| good	0.957 \| good	28.525 \| good	0.589 \| good
2025-12-06T14:00:00.000Z	22 \| good	4.07 \| good	4.483 \| good	18.793 \| good	1.009 \| good	22.788 \| good	0.593 \| good
2025-12-06T15:00:00.000Z	24 \| good	4.389 \| good	7.459 \| good	22.729 \| good	1.204 \| good	25.15 \| good	0.75 \| good
2025-12-06T16:00:00.000Z	27 \| good	4.87 \| good	9.457 \| good	25.705 \| good	1.184 \| good	24.543 \| good	0.771 \| good
2025-12-06T17:00:00.000Z	33 \| good	5.551 \| good	16.405 \| good	23.813 \| good	0.976 \| good	27.945 \| good	0.636 \| good
2025-12-06T18:00:00.000Z	28 \| good	5.119 \| good	16.355 \| good	29.818 \| good	0.743 \| good	28.06 \| good	0.439 \| good
2025-12-06T19:00:00.000Z	28 \| good	4.598 \| good	14.325 \| good	29.873 \| good	1.135 \| good	25.54 \| good	0.39 \| good
2025-12-06T20:00:00.000Z	32 \| good	4.5 \| good	13.421 \| good	34.876 \| good	0.916 \| good	19.322 \| good	0.374 \| good
2025-12-06T21:00:00.000Z	35 \| good	5.844 \| good	12.228 \| good	37.925 \| good	0.897 \| good	15.524 \| good	0.314 \| good
2025-12-06T22:00:00.000Z	36 \| good	6.494 \| good	13.092 \| good	38.94 \| good	0.611 \| good	10.248 \| good	0.27 \| good
2025-12-06T23:00:00.000Z	36 \| good	5.985 \| good	13.056 \| good	38.987 \| good	0.833 \| good	11.148 \| good	0.268 \| good
2025-12-07T00:00:00.000Z	35 \| good	5.593 \| good	12.072 \| good	37.991 \| good	0.74 \| good	6.697 \| good	0.27 \| good
2025-12-07T01:00:00.000Z	34 \| good	4.611 \| good	11.142 \| good	36.992 \| good	0.882 \| good	10.098 \| good	0.327 \| good
2025-12-07T02:00:00.000Z	33 \| good	6.123 \| good	12.216 \| good	35.944 \| good	0.779 \| good	17.368 \| good	0.411 \| good
2025-12-07T03:00:00.000Z	44 \| good	8.227 \| good	16.31 \| good	31.936 \| good	0.742 \| good	19.142 \| good	0.551 \| good
2025-12-07T04:00:00.000Z	56 \| moderate	11.614 \| good	19.306 \| good	26.964 \| good	0.95 \| good	20.621 \| good	0.621 \| good
2025-12-07T05:00:00.000Z	56 \| moderate	11.887 \| good	18.411 \| good	26.937 \| good	0.957 \| good	26.601 \| good	0.726 \| good
2025-12-07T06:00:00.000Z	56 \| moderate	11.79 \| good	18.342 \| good	18.967 \| good	0.792 \| good	30.03 \| good	0.856 \| good
2025-12-07T07:00:00.000Z	56 \| moderate	11.843 \| good	18.713 \| good	18.954 \| good	0.835 \| good	31.346 \| good	0.856 \| good
2025-12-07T08:00:00.000Z	54 \| moderate	11.428 \| good	13.527 \| good	14.943 \| good	0.968 \| good	30.893 \| good	0.757 \| good
2025-12-07T09:00:00.000Z	52 \| moderate	9.842 \| good	10.467 \| good	18.84 \| good	0.903 \| good	29.171 \| good	0.746 \| good
2025-12-07T10:00:00.000Z	49 \| good	8.594 \| good	9.546 \| good	20.781 \| good	0.912 \| good	26.924 \| good	0.632 \| good
2025-12-07T11:00:00.000Z	49 \| good	8.599 \| good	9.474 \| good	20.777 \| good	0.911 \| good	24.968 \| good	0.632 \| good
2025-12-07T12:00:00.000Z	49 \| good	8.599 \| good	9.481 \| good	20.771 \| good	0.935 \| good	27.611 \| good	0.63 \| good
2025-12-07T13:00:00.000Z	49 \| good	8.593 \| good	9.505 \| good	20.804 \| good	0.82 \| good	8.443 \| good	0.882 \| good
2025-12-07T14:00:00.000Z	44 \| good	7.673 \| good	10.389 \| good	21.73 \| good	0.728 \| good	19.374 \| good	0.616 \| good
2025-12-07T15:00:00.000Z	44 \| good	7.663 \| good	9.49 \| good	20.752 \| good	0.862 \| good	21.1 \| good	0.654 \| good
2025-12-07T16:00:00.000Z	38 \| good	7.475 \| good	9.586 \| good	20.758 \| good	0.878 \| good	19.58 \| good	0.677 \| good
2025-12-07T17:00:00.000Z	33 \| good	6.009 \| good	10.545 \| good	22.848 \| good	0.693 \| good	21.5 \| good	0.595 \| good
2025-12-07T18:00:00.000Z	27 \| good	4.928 \| good	10.414 \| good	25.903 \| good	0.61 \| good	27.518 \| good	0.46 \| good
2025-12-07T19:00:00.000Z	31 \| good	5.271 \| good	12.399 \| good	33.818 \| good	0.776 \| good	23.409 \| good	0.407 \| good
2025-12-07T20:00:00.000Z	35 \| good	5.433 \| good	12.322 \| good	37.889 \| good	0.922 \| good	20.877 \| good	0.391 \| good
2025-12-07T21:00:00.000Z	37 \| good	6.218 \| good	15.226 \| good	39.917 \| good	0.729 \| good	14.545 \| good	0.371 \| good
2025-12-07T21:00:00.000Z	38 \| good	7.186 \| good	17.048 \| good	39.363 \| good	0.725 \| good	14.525 \| good	0.368 \| good
2025-12-07T22:00:00.000Z	117 \| sensitive	41.87 \| moderate	185.527 \| moderate	59.54 \| fine	4.102 \| good	18.21 \| good	0.251 \| good
2025-12-07T23:00:00.000Z	115 \| sensitive	40.589 \| moderate	179.556 \| moderate	59.397 \| fine	4.29 \| good	23.381 \| good	0.274 \| good
2025-12-08T00:00:00.000Z	120 \| sensitive	43.445 \| moderate	193.426 \| moderate	54.595 \| good	4.479 \| good	28.553 \| good	0.297 \| good
2025-12-08T01:00:00.000Z	122 \| sensitive	43.633 \| moderate	195.316 \| moderate	48.437 \| good	4.689 \| good	34.511 \| good	0.361 \| good
2025-12-08T02:00:00.000Z	130 \| sensitive	47.241 \| moderate	213.159 \| moderate	42.835 \| good	4.899 \| good	40.469 \| good	0.425 \| good
2025-12-08T03:00:00.000Z	149 \| sensitive	54.829 \| moderate	248.551 \| moderate	37.656 \| good	5.109 \| good	46.427 \| good	0.489 \| good
2025-12-08T04:00:00.000Z	157 \| unhealthy	63.95 \| poor	263.013 \| poor	32.592 \| good	4.944 \| good	46.035 \| good	0.504 \| good
2025-12-08T05:00:00.000Z	160 \| unhealthy	68.954 \| poor	269.029 \| poor	29.538 \| good	4.778 \| good	45.644 \| good	0.519 \| good
2025-12-08T06:00:00.000Z	163 \| unhealthy	71.514 \| poor	271.02 \| poor	27.46 \| good	4.613 \| good	45.252 \| good	0.534 \| good
2025-12-08T07:00:00.000Z	164 \| unhealthy	73.835 \| poor	273.039 \| poor	26.034 \| good	4.277 \| good	43.449 \| good	0.519 \| good
2025-12-08T08:00:00.000Z	164 \| unhealthy	74.188 \| poor	274.979 \| poor	24.843 \| good	3.941 \| good	41.646 \| good	0.504 \| good
2025-12-08T09:00:00.000Z	165 \| unhealthy	74.726 \| poor	275.003 \| poor	24.253 \| good	3.605 \| good	39.843 \| good	0.489 \| good
2025-12-08T10:00:00.000Z	164 \| unhealthy	74.231 \| poor	274.95 \| poor	24.059 \| good	3.24 \| good	37.204 \| good	0.451 \| good
2025-12-08T11:00:00.000Z	163 \| unhealthy	72.331 \| poor	272.942 \| poor	23.189 \| good	2.876 \| good	34.565 \| good	0.414 \| good
2025-12-08T12:00:00.000Z	159 \| unhealthy	66.65 \| poor	266.984 \| poor	23.788 \| good	2.511 \| good	31.925 \| good	0.377 \| good
2025-12-08T13:00:00.000Z	156 \| unhealthy	62.853 \| poor	262.783 \| poor	23.583 \| good	2.385 \| good	30.626 \| good	0.36 \| good
2025-12-08T14:00:00.000Z	153 \| unhealthy	58.246 \| poor	256.572 \| poor	22.029 \| good	2.259 \| good	29.327 \| good	0.342 \| good
2025-12-08T15:00:00.000Z	147 \| sensitive	53.862 \| moderate	244.371 \| moderate	19.705 \| good	2.133 \| good	28.027 \| good	0.325 \| good
2025-12-08T16:00:00.000Z	134 \| sensitive	48.988 \| moderate	220.542 \| moderate	20.044 \| good	2.333 \| good	24.465 \| good	0.313 \| good
2025-12-08T17:00:00.000Z	127 \| sensitive	45.611 \| moderate	204.405 \| moderate	26.201 \| good	2.533 \| good	20.904 \| good	0.3 \| good
2025-12-08T18:00:00.000Z	100 \| moderate	35.403 \| fine	153.8 \| fine	33.328 \| good	2.733 \| good	17.342 \| good	0.287 \| good
2025-12-08T19:00:00.000Z	88 \| moderate	29.016 \| fine	126.753 \| fine	37.097 \| good	2.723 \| good	15.042 \| good	0.258 \| good
2025-12-08T20:00:00.000Z	92 \| moderate	30.947 \| fine	134.751 \| fine	39.569 \| good	2.712 \| good	12.742 \| good	0.229 \| good
2025-12-08T21:00:00.000Z	94 \| moderate	32.327 \| fine	140.759 \| fine	40.557 \| good	2.702 \| good	10.442 \| good	0.199 \| good
2025-12-08T22:00:00.000Z	86 \| moderate	27.711 \| fine	120.828 \| fine	39.224 \| good	3.011 \| good	15.429 \| good	0.221 \| good
2025-12-08T23:00:00.000Z	84 \| moderate	26.863 \| fine	116.811 \| fine	34.1 \| good	3.321 \| good	20.417 \| good	0.242 \| good
2025-12-09T00:00:00.000Z	84 \| moderate	27.419 \| fine	118.825 \| fine	27.109 \| good	3.631 \| good	25.404 \| good	0.264 \| good
2025-12-09T01:00:00.000Z	77 \| moderate	22.702 \| fine	98.85 \| fine	21.637 \| good	3.938 \| good	31.909 \| good	0.301 \| good
2025-12-09T02:00:00.000Z	64 \| moderate	16.335 \| fine	72.847 \| fine	19.738 \| good	4.245 \| good	38.414 \| good	0.338 \| good
2025-12-09T03:00:00.000Z	54 \| moderate	11.387 \| good	50.914 \| good	18.534 \| good	4.552 \| good	44.919 \| good	0.376 \| good
2025-12-09T04:00:00.000Z	44 \| good	7.583 \| good	32.997 \| good	20.407 \| good	3.886 \| good	41.567 \| good	0.377 \| good
2025-12-09T05:00:00.000Z	36 \| good	4.525 \| good	19.957 \| good	22.181 \| good	3.22 \| good	38.216 \| good	0.379 \| good
2025-12-09T06:00:00.000Z	33 \| good	3.154 \| good	13.939 \| good	23.633 \| good	2.554 \| good	34.864 \| good	0.38 \| good
2025-12-09T07:00:00.000Z	29 \| good	2.745 \| good	11.013 \| good	21.437 \| good	2.101 \| good	30.612 \| good	0.332 \| good
2025-12-09T08:00:00.000Z	25 \| good	3.458 \| good	14.976 \| good	20.858 \| good	1.648 \| good	26.361 \| good	0.284 \| good
2025-12-09T09:00:00.000Z	22 \| good	3.671 \| good	15.989 \| good	19.27 \| good	1.196 \| good	22.109 \| good	0.236 \| good
2025-12-09T10:00:00.000Z	17 \| good	3.322 \| good	14.972 \| good	18.119 \| good	1.145 \| good	18.492 \| good	0.21 \| good
2025-12-09T11:00:00.000Z	22 \| good	3.636 \| good	16.004 \| good	17.612 \| good	1.095 \| good	14.875 \| good	0.184 \| good
2025-12-09T12:00:00.000Z	17 \| good	3.459 \| good	15.01 \| good	18.142 \| good	1.044 \| good	11.259 \| good	0.159 \| good
2025-12-09T13:00:00.000Z	17 \| good	1.693 \| good	7.009 \| good	18.081 \| good	1.171 \| good	13.33 \| good	0.17 \| good
2025-12-09T14:00:00.000Z	16 \| good	2.125 \| good	9.006 \| good	16.899 \| good	1.297 \| good	15.401 \| good	0.181 \| good
2025-12-09T15:00:00.000Z	16 \| good	1.834 \| good	7.982 \| good	15.635 \| good	1.423 \| good	17.472 \| good	0.192 \| good
2025-12-09T16:00:00.000Z	16 \| good	1.967 \| good	8.022 \| good	14.568 \| good	1.659 \| good	16.549 \| good	0.205 \| good
2025-12-09T17:00:00.000Z	18 \| good	2.841 \| good	11.996 \| good	18.811 \| good	1.896 \| good	15.626 \| good	0.219 \| good
2025-12-09T18:00:00.000Z	24 \| good	3.51 \| good	15.926 \| good	25.701 \| good	2.132 \| good	14.703 \| good	0.233 \| good
2025-12-09T19:00:00.000Z	28 \| good	5.262 \| good	22.969 \| good	29.855 \| good	2.425 \| good	13.193 \| good	0.207 \| good
2025-12-09T20:00:00.000Z	38 \| good	6.876 \| good	29.931 \| good	33.084 \| good	2.718 \| good	11.683 \| good	0.182 \| good
2025-12-09T21:00:00.000Z	49 \| good	9.24 \| good	40.899 \| good	35.384 \| good	3.011 \| good	10.173 \| good	0.157 \| 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?