What is the sulfur dioxide (SO2) level in Mission Viejo, California at the moment?

Currently, Mission Viejo, California has a sulfur dioxide (SO2) concentration of 0.362 ppb.

What is the ozone (O3) level in Mission Viejo, California at the moment?

The current ozone (O3) level in Mission Viejo, California at the moment is 38.019 ppm.

What is the nitrogen dioxide (NO2) level in Mission Viejo, California at the moment?

Nitrogen dioxide (NO2) level in Mission Viejo, California at the moment is 5.688 ppb.

Live air quality index in Mission Viejo, California today

Name: Live air pollution levels in Mission Viejo, California today
Creator: Ambee

Stay updated with real-time air quality in 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

Mission Viejo, California

Last updated: ... (Local time)

Major air pollutants in Mission Viejo, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.44 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.66 μg/m³

155

255

425

605+

Ozone (O₃)

49.15 ppb

201

201+

Sulfur Dioxide (SO₂)

0.82 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.98 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Mission Viejo, California

Get Live Pollen Counts

Mission Viejo, California

Scroll To Air Quality Map

Track live Mission Viejo, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T03:00:00.000Z	30 \| good	4.389 \| good	19.089 \| good	32.308 \| good	0.478 \| good	3.136 \| good	0.107 \| good
2025-07-22T04:00:00.000Z	36 \| good	4.982 \| good	10.553 \| good	39.14 \| good	0.311 \| good	4.816 \| good	0.166 \| good
2025-07-22T05:00:00.000Z	34 \| good	5.399 \| good	19.491 \| good	36.687 \| good	0.293 \| good	6.886 \| good	0.166 \| good
2025-07-22T06:00:00.000Z	38 \| good	5.793 \| good	24.9 \| good	40.773 \| good	0.292 \| good	12.351 \| good	0.166 \| good
2025-07-22T07:00:00.000Z	34 \| good	4.623 \| good	10.473 \| good	36.655 \| good	0.306 \| good	12.303 \| good	0.204 \| good
2025-07-22T08:00:00.000Z	31 \| good	3.17 \| good	24.179 \| good	33.567 \| good	0.243 \| good	11.161 \| good	0.182 \| good
2025-07-22T09:00:00.000Z	30 \| good	4.381 \| good	15.613 \| good	32.334 \| good	0.256 \| good	11.469 \| good	0.16 \| good
2025-07-22T10:00:00.000Z	29 \| good	4.14 \| good	15.172 \| good	31.259 \| good	0.254 \| good	10.037 \| good	0.16 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.824 \| good	13.668 \| good	28.569 \| good	0.253 \| good	8.775 \| good	0.158 \| good
2025-07-22T12:00:00.000Z	29 \| good	3.648 \| good	14.829 \| good	31.05 \| good	0.206 \| good	7.088 \| good	0.164 \| good
2025-07-22T13:00:00.000Z	28 \| good	5.116 \| good	10.461 \| good	30.358 \| good	0.286 \| good	8.309 \| good	0.247 \| good
2025-07-22T14:00:00.000Z	33 \| good	5.816 \| good	10.68 \| good	33.152 \| good	0.237 \| good	3.736 \| good	0.23 \| good
2025-07-22T15:00:00.000Z	31 \| good	5.244 \| good	16.376 \| good	33.536 \| good	0.264 \| good	3.915 \| good	0.252 \| good
2025-07-22T16:00:00.000Z	28 \| good	4.067 \| good	13.365 \| good	29.794 \| good	0.232 \| good	2.547 \| good	0.21 \| good
2025-07-22T17:00:00.000Z	33 \| good	4.481 \| good	16.975 \| good	35.707 \| good	0.266 \| good	2.437 \| good	0.166 \| good
2025-07-22T18:00:00.000Z	26 \| good	4.202 \| good	11.428 \| good	27.6 \| good	0.252 \| good	2.215 \| good	0.166 \| good
2025-07-22T19:00:00.000Z	30 \| good	4.155 \| good	19.673 \| good	31.736 \| good	0.236 \| good	2.236 \| good	0.182 \| good
2025-07-22T20:00:00.000Z	29 \| good	3.903 \| good	13.683 \| good	31.175 \| good	0.262 \| good	2.508 \| good	0.19 \| good
2025-07-22T21:00:00.000Z	31 \| good	5.186 \| good	15.809 \| good	33.931 \| good	0.322 \| good	2.307 \| good	0.166 \| good
2025-07-22T22:00:00.000Z	31 \| good	3.716 \| good	14.013 \| good	32.546 \| good	0.277 \| good	2.294 \| good	0.166 \| good
2025-07-22T23:00:00.000Z	31 \| good	4.124 \| good	25.223 \| good	33.606 \| good	0.267 \| good	2.982 \| good	0.166 \| good
2025-07-23T00:00:00.000Z	30 \| good	3.978 \| good	14.039 \| good	32.296 \| good	0.337 \| good	3.132 \| good	0.166 \| good
2025-07-23T01:00:00.000Z	31 \| good	3.52 \| good	17.463 \| good	33.08 \| good	0.403 \| good	2.285 \| good	0.166 \| good
2025-07-23T02:00:00.000Z	33 \| good	3.623 \| good	10.211 \| good	35.784 \| good	0.381 \| good	3.545 \| good	0.166 \| good
2025-07-23T03:00:00.000Z	31 \| good	3.63 \| good	8.655 \| good	33.636 \| good	0.333 \| good	3.773 \| good	0.182 \| good
2025-07-23T04:00:00.000Z	35 \| good	5.142 \| good	11.691 \| good	37.973 \| good	0.363 \| good	5.705 \| good	0.182 \| good
2025-07-23T05:00:00.000Z	29 \| good	4.39 \| good	16.914 \| good	30.771 \| good	0.313 \| good	7.004 \| good	0.204 \| good
2025-07-23T06:00:00.000Z	32 \| good	4.867 \| good	11.63 \| good	34.683 \| good	0.256 \| good	11.339 \| good	0.204 \| good
2025-07-23T07:00:00.000Z	34 \| good	4.779 \| good	19.985 \| good	37.213 \| good	0.186 \| good	8.343 \| good	0.182 \| good
2025-07-23T08:00:00.000Z	31 \| good	4.002 \| good	10.266 \| good	32.623 \| good	0.221 \| good	8.478 \| good	0.182 \| good
2025-07-23T09:00:00.000Z	28 \| good	4.211 \| good	16.127 \| good	29.857 \| good	0.235 \| good	8.663 \| good	0.182 \| good
2025-07-23T10:00:00.000Z	28 \| good	4.459 \| good	7.767 \| good	29.518 \| good	0.181 \| good	7.054 \| good	0.138 \| good
2025-07-23T11:00:00.000Z	27 \| good	4.334 \| good	11.433 \| good	28.618 \| good	0.139 \| good	7.574 \| good	0.16 \| good
2025-07-23T12:00:00.000Z	27 \| good	4.758 \| good	20.795 \| good	28.894 \| good	0.151 \| good	6.915 \| good	0.16 \| good
2025-07-23T13:00:00.000Z	25 \| good	4.087 \| good	18.218 \| good	26.713 \| good	0.187 \| good	5.488 \| good	0.264 \| good
2025-07-23T14:00:00.000Z	33 \| good	6.449 \| good	35.988 \| good	27.368 \| good	0.211 \| good	4.851 \| good	0.247 \| good
2025-07-23T15:00:00.000Z	52 \| moderate	9.721 \| good	22.13 \| good	29.248 \| good	0.266 \| good	4.767 \| good	0.21 \| good
2025-07-23T16:00:00.000Z	44 \| good	8.105 \| good	33.923 \| good	28.756 \| good	0.291 \| good	5.489 \| good	0.23 \| good
2025-07-23T17:00:00.000Z	33 \| good	6.453 \| good	22.328 \| good	31.326 \| good	0.282 \| good	5.349 \| good	0.21 \| good
2025-07-23T18:00:00.000Z	31 \| good	5.268 \| good	16.465 \| good	32.691 \| good	0.424 \| good	4.605 \| good	0.186 \| good
2025-07-23T19:00:00.000Z	38 \| good	7.211 \| good	17.009 \| good	33.346 \| good	0.602 \| good	4.889 \| good	0.186 \| good
2025-07-23T20:00:00.000Z	38 \| good	7.374 \| good	20.226 \| good	38.678 \| good	0.566 \| good	4.509 \| good	0.186 \| good
2025-07-23T21:00:00.000Z	41 \| good	6.292 \| good	18.564 \| good	44.333 \| good	0.494 \| good	3.716 \| good	0.183 \| good
2025-07-23T22:00:00.000Z	39 \| good	5.498 \| good	20.355 \| good	42.039 \| good	0.58 \| good	3.959 \| good	0.183 \| good
2025-07-23T23:00:00.000Z	40 \| good	5.734 \| good	17.926 \| good	42.666 \| good	0.514 \| good	5.564 \| good	0.166 \| good
2025-07-24T00:00:00.000Z	38 \| good	5.87 \| good	19.354 \| good	41.129 \| good	0.51 \| good	6.174 \| good	0.207 \| good
2025-07-24T01:00:00.000Z	35 \| good	4.912 \| good	21.426 \| good	38.35 \| good	0.68 \| good	4.588 \| good	0.183 \| good
2025-07-24T02:00:00.000Z	45 \| good	5.447 \| good	16.51 \| good	49.011 \| good	0.813 \| good	3.959 \| good	0.166 \| good
2025-07-24T02:00:00.000Z	45 \| good	5.436 \| good	17.661 \| good	49.154 \| good	0.818 \| good	4.981 \| good	0.168 \| good
2025-07-23T06:00:00.000Z	27 \| good	2.65 \| good	10.487 \| good	28.619 \| good	1.537 \| good	9.208 \| good	0.127 \| good
2025-07-23T07:00:00.000Z	26 \| good	3.093 \| good	12.418 \| good	27.928 \| good	1.569 \| good	10.187 \| good	0.133 \| good
2025-07-23T08:00:00.000Z	25 \| good	2.932 \| good	12.191 \| good	26.859 \| good	1.602 \| good	11.167 \| good	0.138 \| good
2025-07-23T09:00:00.000Z	24 \| good	2.814 \| good	11.465 \| good	25.901 \| good	1.635 \| good	12.147 \| good	0.143 \| good
2025-07-23T10:00:00.000Z	23 \| good	2.795 \| good	11.47 \| good	24.922 \| good	1.678 \| good	12.043 \| good	0.142 \| good
2025-07-23T11:00:00.000Z	22 \| good	2.704 \| good	11.137 \| good	23.848 \| good	1.722 \| good	11.94 \| good	0.141 \| good
2025-07-23T12:00:00.000Z	20 \| good	2.033 \| good	8.196 \| good	21.683 \| good	1.765 \| good	11.836 \| good	0.139 \| good
2025-07-23T13:00:00.000Z	20 \| good	2.905 \| good	12.403 \| good	21.71 \| good	1.908 \| good	9.645 \| good	0.134 \| good
2025-07-23T14:00:00.000Z	22 \| good	3.503 \| good	15.19 \| good	21.014 \| good	2.052 \| good	7.455 \| good	0.128 \| good
2025-07-23T15:00:00.000Z	22 \| good	3.848 \| good	16.927 \| good	22.175 \| good	2.195 \| good	5.264 \| good	0.122 \| good
2025-07-23T16:00:00.000Z	22 \| good	4.01 \| good	17.144 \| good	24.381 \| good	2.203 \| good	4.861 \| good	0.121 \| good
2025-07-23T17:00:00.000Z	24 \| good	4.327 \| good	18.998 \| good	26.189 \| good	2.211 \| good	4.457 \| good	0.119 \| good
2025-07-23T18:00:00.000Z	27 \| good	3.179 \| good	13.777 \| good	28.552 \| good	2.219 \| good	4.054 \| good	0.118 \| good
2025-07-23T19:00:00.000Z	30 \| good	2.176 \| good	8.9 \| good	32.332 \| good	2.138 \| good	3.498 \| good	0.115 \| good
2025-07-23T20:00:00.000Z	32 \| good	2.976 \| good	12.357 \| good	35.263 \| good	2.057 \| good	2.943 \| good	0.112 \| good
2025-07-23T21:00:00.000Z	33 \| good	3.525 \| good	15.29 \| good	35.91 \| good	1.977 \| good	2.387 \| good	0.109 \| good
2025-07-23T22:00:00.000Z	32 \| good	3.188 \| good	13.878 \| good	34.773 \| good	1.981 \| good	2.479 \| good	0.108 \| good
2025-07-23T23:00:00.000Z	31 \| good	3.104 \| good	12.509 \| good	32.799 \| good	1.986 \| good	2.571 \| good	0.107 \| good
2025-07-24T00:00:00.000Z	29 \| good	3.224 \| good	13.964 \| good	31.316 \| good	1.991 \| good	2.663 \| good	0.106 \| good
2025-07-24T01:00:00.000Z	28 \| good	3.134 \| good	13.58 \| good	30.25 \| good	2.018 \| good	4.361 \| good	0.111 \| good
2025-07-24T02:00:00.000Z	24 \| good	2.218 \| good	8.997 \| good	26.053 \| good	2.045 \| good	6.06 \| good	0.115 \| good
2025-07-24T03:00:00.000Z	25 \| good	3.668 \| good	15.928 \| good	26.545 \| good	2.072 \| good	7.759 \| good	0.119 \| good
2025-07-24T04:00:00.000Z	22 \| good	3.461 \| good	15.09 \| good	23.95 \| good	1.945 \| good	8.827 \| good	0.122 \| good
2025-07-24T05:00:00.000Z	19 \| good	3.415 \| good	14.971 \| good	21.165 \| good	1.819 \| good	9.896 \| good	0.124 \| good
2025-07-24T06:00:00.000Z	18 \| good	3.023 \| good	12.43 \| good	19.062 \| good	1.693 \| good	10.964 \| good	0.126 \| good
2025-07-24T07:00:00.000Z	17 \| good	3.425 \| good	14.991 \| good	18.016 \| good	1.615 \| good	11.339 \| good	0.13 \| good
2025-07-24T08:00:00.000Z	16 \| good	3.273 \| good	14.228 \| good	17.181 \| good	1.538 \| good	11.713 \| good	0.134 \| good
2025-07-24T09:00:00.000Z	15 \| good	2.33 \| good	9.27 \| good	16.149 \| good	1.461 \| good	12.088 \| good	0.138 \| good
2025-07-24T10:00:00.000Z	16 \| good	2.664 \| good	10.768 \| good	15.798 \| good	1.479 \| good	11.61 \| good	0.135 \| good
2025-07-24T11:00:00.000Z	16 \| good	3.361 \| good	14.874 \| good	15.878 \| good	1.496 \| good	11.132 \| good	0.132 \| good
2025-07-24T12:00:00.000Z	14 \| good	2.435 \| good	10.138 \| good	14.562 \| good	1.514 \| good	10.654 \| good	0.129 \| good
2025-07-24T13:00:00.000Z	16 \| good	2.588 \| good	10.576 \| good	13.586 \| good	1.661 \| good	9.354 \| good	0.129 \| good
2025-07-24T14:00:00.000Z	14 \| good	2.244 \| good	9.201 \| good	15.106 \| good	1.807 \| good	8.054 \| good	0.129 \| good
2025-07-24T15:00:00.000Z	17 \| good	2.862 \| good	12.171 \| good	17.507 \| good	1.953 \| good	6.754 \| good	0.129 \| good
2025-07-24T16:00:00.000Z	19 \| good	2.789 \| good	11.377 \| good	20.261 \| good	1.973 \| good	5.946 \| good	0.124 \| good
2025-07-24T17:00:00.000Z	21 \| good	2.344 \| good	9.856 \| good	23.152 \| good	1.992 \| good	5.138 \| good	0.119 \| good
2025-07-24T18:00:00.000Z	26 \| good	2.662 \| good	10.992 \| good	27.643 \| good	2.011 \| good	4.329 \| good	0.114 \| good
2025-07-24T19:00:00.000Z	31 \| good	2.743 \| good	11.307 \| good	32.712 \| good	1.846 \| good	3.534 \| good	0.109 \| good
2025-07-24T20:00:00.000Z	33 \| good	2.437 \| good	10.096 \| good	36.202 \| good	1.681 \| good	2.739 \| good	0.104 \| good
2025-07-24T21:00:00.000Z	35 \| good	1.821 \| good	7.775 \| good	37.595 \| good	1.516 \| good	1.944 \| good	0.099 \| good
2025-07-24T22:00:00.000Z	34 \| good	1.972 \| good	8.093 \| good	36.627 \| good	1.472 \| good	2.031 \| good	0.1 \| good
2025-07-24T23:00:00.000Z	31 \| good	1.719 \| good	7.064 \| good	33.032 \| good	1.427 \| good	2.118 \| good	0.102 \| good
2025-07-25T00:00:00.000Z	41 \| good	7.229 \| good	8.023 \| good	43.911 \| good	1.395 \| good	2.225 \| good	0.103 \| good
2025-07-25T01:00:00.000Z	25 \| good	2.521 \| good	10.028 \| good	27.154 \| good	1.497 \| good	3.724 \| good	0.111 \| good
2025-07-25T02:00:00.000Z	19 \| good	0.831 \| good	2.866 \| good	21.058 \| good	1.611 \| good	5.242 \| good	0.118 \| good
2025-07-25T03:00:00.000Z	20 \| good	1.565 \| good	6.208 \| good	22.099 \| good	1.725 \| good	6.761 \| good	0.125 \| good
2025-07-25T04:00:00.000Z	20 \| good	1.301 \| good	5.172 \| good	21.924 \| good	1.704 \| good	7.685 \| good	0.129 \| good
2025-07-25T05:00:00.000Z	19 \| good	0.961 \| good	3.813 \| good	20.152 \| good	1.682 \| good	8.61 \| good	0.133 \| good

Mission Viejo

Get reliable air quality data to drive your business

Mission Viejo, California air quality map: Stay updated on AQI near you

0.18ppm

How accurate is California, USA air quality data?

Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Mission Viejo, California?

The air quality information for Mission Viejo, California is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Mission Viejo, California at its worst?

In the past 24 hours, the air quality in Mission Viejo, California was at its worst at 06:00:00 on 2025-07-22.

When did Mission Viejo, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Mission Viejo, California was observed at 06:00:00 on 2025-07-22.

What is the AQI in Mission Viejo, California right now?

As of now, the AQI in Mission Viejo, California is 35, indicating Good conditions.

What is the most common type of pollution in Mission Viejo, California?

Mission Viejo, California air has the highest levels of O3.

What should I do in case of poor air quality in Mission Viejo, California?

Poor air quality in Mission Viejo, California means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Mission Viejo, California at the moment?

PM_2.5 levels in Mission Viejo, California are currently 5.22 μg/m³.

What is the PM₁₀ level in Mission Viejo, California at the moment?

The PM₁₀ concentration in Mission Viejo, California is 12.769 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Mission Viejo, California at the moment?

The current carbon monoxide (CO) concentration in Mission Viejo, California is 0.184 ppm.

What is the sulfur dioxide (SO₂) level in Mission Viejo, California at the moment?

Currently, Mission Viejo, California has a sulfur dioxide (SO₂) concentration of 0.362 ppb.

What is the ozone (O₃) level in Mission Viejo, California at the moment?

The current ozone (O₃) level in Mission Viejo, California at the moment is 38.019 ppm.

What is the nitrogen dioxide (NO₂) level in Mission Viejo, California at the moment?

Nitrogen dioxide (NO₂) level in Mission Viejo, California at the moment is 5.688 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T03:00:00.000Z	30 \| good	4.389 \| good	19.089 \| good	32.308 \| good	0.478 \| good	3.136 \| good	0.107 \| good
2025-07-22T04:00:00.000Z	36 \| good	4.982 \| good	10.553 \| good	39.14 \| good	0.311 \| good	4.816 \| good	0.166 \| good
2025-07-22T05:00:00.000Z	34 \| good	5.399 \| good	19.491 \| good	36.687 \| good	0.293 \| good	6.886 \| good	0.166 \| good
2025-07-22T06:00:00.000Z	38 \| good	5.793 \| good	24.9 \| good	40.773 \| good	0.292 \| good	12.351 \| good	0.166 \| good
2025-07-22T07:00:00.000Z	34 \| good	4.623 \| good	10.473 \| good	36.655 \| good	0.306 \| good	12.303 \| good	0.204 \| good
2025-07-22T08:00:00.000Z	31 \| good	3.17 \| good	24.179 \| good	33.567 \| good	0.243 \| good	11.161 \| good	0.182 \| good
2025-07-22T09:00:00.000Z	30 \| good	4.381 \| good	15.613 \| good	32.334 \| good	0.256 \| good	11.469 \| good	0.16 \| good
2025-07-22T10:00:00.000Z	29 \| good	4.14 \| good	15.172 \| good	31.259 \| good	0.254 \| good	10.037 \| good	0.16 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.824 \| good	13.668 \| good	28.569 \| good	0.253 \| good	8.775 \| good	0.158 \| good
2025-07-22T12:00:00.000Z	29 \| good	3.648 \| good	14.829 \| good	31.05 \| good	0.206 \| good	7.088 \| good	0.164 \| good
2025-07-22T13:00:00.000Z	28 \| good	5.116 \| good	10.461 \| good	30.358 \| good	0.286 \| good	8.309 \| good	0.247 \| good
2025-07-22T14:00:00.000Z	33 \| good	5.816 \| good	10.68 \| good	33.152 \| good	0.237 \| good	3.736 \| good	0.23 \| good
2025-07-22T15:00:00.000Z	31 \| good	5.244 \| good	16.376 \| good	33.536 \| good	0.264 \| good	3.915 \| good	0.252 \| good
2025-07-22T16:00:00.000Z	28 \| good	4.067 \| good	13.365 \| good	29.794 \| good	0.232 \| good	2.547 \| good	0.21 \| good
2025-07-22T17:00:00.000Z	33 \| good	4.481 \| good	16.975 \| good	35.707 \| good	0.266 \| good	2.437 \| good	0.166 \| good
2025-07-22T18:00:00.000Z	26 \| good	4.202 \| good	11.428 \| good	27.6 \| good	0.252 \| good	2.215 \| good	0.166 \| good
2025-07-22T19:00:00.000Z	30 \| good	4.155 \| good	19.673 \| good	31.736 \| good	0.236 \| good	2.236 \| good	0.182 \| good
2025-07-22T20:00:00.000Z	29 \| good	3.903 \| good	13.683 \| good	31.175 \| good	0.262 \| good	2.508 \| good	0.19 \| good
2025-07-22T21:00:00.000Z	31 \| good	5.186 \| good	15.809 \| good	33.931 \| good	0.322 \| good	2.307 \| good	0.166 \| good
2025-07-22T22:00:00.000Z	31 \| good	3.716 \| good	14.013 \| good	32.546 \| good	0.277 \| good	2.294 \| good	0.166 \| good
2025-07-22T23:00:00.000Z	31 \| good	4.124 \| good	25.223 \| good	33.606 \| good	0.267 \| good	2.982 \| good	0.166 \| good
2025-07-23T00:00:00.000Z	30 \| good	3.978 \| good	14.039 \| good	32.296 \| good	0.337 \| good	3.132 \| good	0.166 \| good
2025-07-23T01:00:00.000Z	31 \| good	3.52 \| good	17.463 \| good	33.08 \| good	0.403 \| good	2.285 \| good	0.166 \| good
2025-07-23T02:00:00.000Z	33 \| good	3.623 \| good	10.211 \| good	35.784 \| good	0.381 \| good	3.545 \| good	0.166 \| good
2025-07-23T03:00:00.000Z	31 \| good	3.63 \| good	8.655 \| good	33.636 \| good	0.333 \| good	3.773 \| good	0.182 \| good
2025-07-23T04:00:00.000Z	35 \| good	5.142 \| good	11.691 \| good	37.973 \| good	0.363 \| good	5.705 \| good	0.182 \| good
2025-07-23T05:00:00.000Z	29 \| good	4.39 \| good	16.914 \| good	30.771 \| good	0.313 \| good	7.004 \| good	0.204 \| good
2025-07-23T06:00:00.000Z	32 \| good	4.867 \| good	11.63 \| good	34.683 \| good	0.256 \| good	11.339 \| good	0.204 \| good
2025-07-23T07:00:00.000Z	34 \| good	4.779 \| good	19.985 \| good	37.213 \| good	0.186 \| good	8.343 \| good	0.182 \| good
2025-07-23T08:00:00.000Z	31 \| good	4.002 \| good	10.266 \| good	32.623 \| good	0.221 \| good	8.478 \| good	0.182 \| good
2025-07-23T09:00:00.000Z	28 \| good	4.211 \| good	16.127 \| good	29.857 \| good	0.235 \| good	8.663 \| good	0.182 \| good
2025-07-23T10:00:00.000Z	28 \| good	4.459 \| good	7.767 \| good	29.518 \| good	0.181 \| good	7.054 \| good	0.138 \| good
2025-07-23T11:00:00.000Z	27 \| good	4.334 \| good	11.433 \| good	28.618 \| good	0.139 \| good	7.574 \| good	0.16 \| good
2025-07-23T12:00:00.000Z	27 \| good	4.758 \| good	20.795 \| good	28.894 \| good	0.151 \| good	6.915 \| good	0.16 \| good
2025-07-23T13:00:00.000Z	25 \| good	4.087 \| good	18.218 \| good	26.713 \| good	0.187 \| good	5.488 \| good	0.264 \| good
2025-07-23T14:00:00.000Z	33 \| good	6.449 \| good	35.988 \| good	27.368 \| good	0.211 \| good	4.851 \| good	0.247 \| good
2025-07-23T15:00:00.000Z	52 \| moderate	9.721 \| good	22.13 \| good	29.248 \| good	0.266 \| good	4.767 \| good	0.21 \| good
2025-07-23T16:00:00.000Z	44 \| good	8.105 \| good	33.923 \| good	28.756 \| good	0.291 \| good	5.489 \| good	0.23 \| good
2025-07-23T17:00:00.000Z	33 \| good	6.453 \| good	22.328 \| good	31.326 \| good	0.282 \| good	5.349 \| good	0.21 \| good
2025-07-23T18:00:00.000Z	31 \| good	5.268 \| good	16.465 \| good	32.691 \| good	0.424 \| good	4.605 \| good	0.186 \| good
2025-07-23T19:00:00.000Z	38 \| good	7.211 \| good	17.009 \| good	33.346 \| good	0.602 \| good	4.889 \| good	0.186 \| good
2025-07-23T20:00:00.000Z	38 \| good	7.374 \| good	20.226 \| good	38.678 \| good	0.566 \| good	4.509 \| good	0.186 \| good
2025-07-23T21:00:00.000Z	41 \| good	6.292 \| good	18.564 \| good	44.333 \| good	0.494 \| good	3.716 \| good	0.183 \| good
2025-07-23T22:00:00.000Z	39 \| good	5.498 \| good	20.355 \| good	42.039 \| good	0.58 \| good	3.959 \| good	0.183 \| good
2025-07-23T23:00:00.000Z	40 \| good	5.734 \| good	17.926 \| good	42.666 \| good	0.514 \| good	5.564 \| good	0.166 \| good
2025-07-24T00:00:00.000Z	38 \| good	5.87 \| good	19.354 \| good	41.129 \| good	0.51 \| good	6.174 \| good	0.207 \| good
2025-07-24T01:00:00.000Z	35 \| good	4.912 \| good	21.426 \| good	38.35 \| good	0.68 \| good	4.588 \| good	0.183 \| good
2025-07-24T02:00:00.000Z	45 \| good	5.447 \| good	16.51 \| good	49.011 \| good	0.813 \| good	3.959 \| good	0.166 \| good
2025-07-24T02:00:00.000Z	45 \| good	5.436 \| good	17.661 \| good	49.154 \| good	0.818 \| good	4.981 \| good	0.168 \| good
2025-07-23T06:00:00.000Z	27 \| good	2.65 \| good	10.487 \| good	28.619 \| good	1.537 \| good	9.208 \| good	0.127 \| good
2025-07-23T07:00:00.000Z	26 \| good	3.093 \| good	12.418 \| good	27.928 \| good	1.569 \| good	10.187 \| good	0.133 \| good
2025-07-23T08:00:00.000Z	25 \| good	2.932 \| good	12.191 \| good	26.859 \| good	1.602 \| good	11.167 \| good	0.138 \| good
2025-07-23T09:00:00.000Z	24 \| good	2.814 \| good	11.465 \| good	25.901 \| good	1.635 \| good	12.147 \| good	0.143 \| good
2025-07-23T10:00:00.000Z	23 \| good	2.795 \| good	11.47 \| good	24.922 \| good	1.678 \| good	12.043 \| good	0.142 \| good
2025-07-23T11:00:00.000Z	22 \| good	2.704 \| good	11.137 \| good	23.848 \| good	1.722 \| good	11.94 \| good	0.141 \| good
2025-07-23T12:00:00.000Z	20 \| good	2.033 \| good	8.196 \| good	21.683 \| good	1.765 \| good	11.836 \| good	0.139 \| good
2025-07-23T13:00:00.000Z	20 \| good	2.905 \| good	12.403 \| good	21.71 \| good	1.908 \| good	9.645 \| good	0.134 \| good
2025-07-23T14:00:00.000Z	22 \| good	3.503 \| good	15.19 \| good	21.014 \| good	2.052 \| good	7.455 \| good	0.128 \| good
2025-07-23T15:00:00.000Z	22 \| good	3.848 \| good	16.927 \| good	22.175 \| good	2.195 \| good	5.264 \| good	0.122 \| good
2025-07-23T16:00:00.000Z	22 \| good	4.01 \| good	17.144 \| good	24.381 \| good	2.203 \| good	4.861 \| good	0.121 \| good
2025-07-23T17:00:00.000Z	24 \| good	4.327 \| good	18.998 \| good	26.189 \| good	2.211 \| good	4.457 \| good	0.119 \| good
2025-07-23T18:00:00.000Z	27 \| good	3.179 \| good	13.777 \| good	28.552 \| good	2.219 \| good	4.054 \| good	0.118 \| good
2025-07-23T19:00:00.000Z	30 \| good	2.176 \| good	8.9 \| good	32.332 \| good	2.138 \| good	3.498 \| good	0.115 \| good
2025-07-23T20:00:00.000Z	32 \| good	2.976 \| good	12.357 \| good	35.263 \| good	2.057 \| good	2.943 \| good	0.112 \| good
2025-07-23T21:00:00.000Z	33 \| good	3.525 \| good	15.29 \| good	35.91 \| good	1.977 \| good	2.387 \| good	0.109 \| good
2025-07-23T22:00:00.000Z	32 \| good	3.188 \| good	13.878 \| good	34.773 \| good	1.981 \| good	2.479 \| good	0.108 \| good
2025-07-23T23:00:00.000Z	31 \| good	3.104 \| good	12.509 \| good	32.799 \| good	1.986 \| good	2.571 \| good	0.107 \| good
2025-07-24T00:00:00.000Z	29 \| good	3.224 \| good	13.964 \| good	31.316 \| good	1.991 \| good	2.663 \| good	0.106 \| good
2025-07-24T01:00:00.000Z	28 \| good	3.134 \| good	13.58 \| good	30.25 \| good	2.018 \| good	4.361 \| good	0.111 \| good
2025-07-24T02:00:00.000Z	24 \| good	2.218 \| good	8.997 \| good	26.053 \| good	2.045 \| good	6.06 \| good	0.115 \| good
2025-07-24T03:00:00.000Z	25 \| good	3.668 \| good	15.928 \| good	26.545 \| good	2.072 \| good	7.759 \| good	0.119 \| good
2025-07-24T04:00:00.000Z	22 \| good	3.461 \| good	15.09 \| good	23.95 \| good	1.945 \| good	8.827 \| good	0.122 \| good
2025-07-24T05:00:00.000Z	19 \| good	3.415 \| good	14.971 \| good	21.165 \| good	1.819 \| good	9.896 \| good	0.124 \| good
2025-07-24T06:00:00.000Z	18 \| good	3.023 \| good	12.43 \| good	19.062 \| good	1.693 \| good	10.964 \| good	0.126 \| good
2025-07-24T07:00:00.000Z	17 \| good	3.425 \| good	14.991 \| good	18.016 \| good	1.615 \| good	11.339 \| good	0.13 \| good
2025-07-24T08:00:00.000Z	16 \| good	3.273 \| good	14.228 \| good	17.181 \| good	1.538 \| good	11.713 \| good	0.134 \| good
2025-07-24T09:00:00.000Z	15 \| good	2.33 \| good	9.27 \| good	16.149 \| good	1.461 \| good	12.088 \| good	0.138 \| good
2025-07-24T10:00:00.000Z	16 \| good	2.664 \| good	10.768 \| good	15.798 \| good	1.479 \| good	11.61 \| good	0.135 \| good
2025-07-24T11:00:00.000Z	16 \| good	3.361 \| good	14.874 \| good	15.878 \| good	1.496 \| good	11.132 \| good	0.132 \| good
2025-07-24T12:00:00.000Z	14 \| good	2.435 \| good	10.138 \| good	14.562 \| good	1.514 \| good	10.654 \| good	0.129 \| good
2025-07-24T13:00:00.000Z	16 \| good	2.588 \| good	10.576 \| good	13.586 \| good	1.661 \| good	9.354 \| good	0.129 \| good
2025-07-24T14:00:00.000Z	14 \| good	2.244 \| good	9.201 \| good	15.106 \| good	1.807 \| good	8.054 \| good	0.129 \| good
2025-07-24T15:00:00.000Z	17 \| good	2.862 \| good	12.171 \| good	17.507 \| good	1.953 \| good	6.754 \| good	0.129 \| good
2025-07-24T16:00:00.000Z	19 \| good	2.789 \| good	11.377 \| good	20.261 \| good	1.973 \| good	5.946 \| good	0.124 \| good
2025-07-24T17:00:00.000Z	21 \| good	2.344 \| good	9.856 \| good	23.152 \| good	1.992 \| good	5.138 \| good	0.119 \| good
2025-07-24T18:00:00.000Z	26 \| good	2.662 \| good	10.992 \| good	27.643 \| good	2.011 \| good	4.329 \| good	0.114 \| good
2025-07-24T19:00:00.000Z	31 \| good	2.743 \| good	11.307 \| good	32.712 \| good	1.846 \| good	3.534 \| good	0.109 \| good
2025-07-24T20:00:00.000Z	33 \| good	2.437 \| good	10.096 \| good	36.202 \| good	1.681 \| good	2.739 \| good	0.104 \| good
2025-07-24T21:00:00.000Z	35 \| good	1.821 \| good	7.775 \| good	37.595 \| good	1.516 \| good	1.944 \| good	0.099 \| good
2025-07-24T22:00:00.000Z	34 \| good	1.972 \| good	8.093 \| good	36.627 \| good	1.472 \| good	2.031 \| good	0.1 \| good
2025-07-24T23:00:00.000Z	31 \| good	1.719 \| good	7.064 \| good	33.032 \| good	1.427 \| good	2.118 \| good	0.102 \| good
2025-07-25T00:00:00.000Z	41 \| good	7.229 \| good	8.023 \| good	43.911 \| good	1.395 \| good	2.225 \| good	0.103 \| good
2025-07-25T01:00:00.000Z	25 \| good	2.521 \| good	10.028 \| good	27.154 \| good	1.497 \| good	3.724 \| good	0.111 \| good
2025-07-25T02:00:00.000Z	19 \| good	0.831 \| good	2.866 \| good	21.058 \| good	1.611 \| good	5.242 \| good	0.118 \| good
2025-07-25T03:00:00.000Z	20 \| good	1.565 \| good	6.208 \| good	22.099 \| good	1.725 \| good	6.761 \| good	0.125 \| good
2025-07-25T04:00:00.000Z	20 \| good	1.301 \| good	5.172 \| good	21.924 \| good	1.704 \| good	7.685 \| good	0.129 \| good
2025-07-25T05:00:00.000Z	19 \| good	0.961 \| good	3.813 \| good	20.152 \| good	1.682 \| good	8.61 \| good	0.133 \| good

Live air quality index in Mission Viejo, California today

Major air pollutants in Mission Viejo, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Mission Viejo, California air quality forecast and history

Get reliable air quality data to drive your business

Mission Viejo, California air quality map: Stay updated on AQI near you

Air quality in nearby cities

Laguna Hills, California

Ladera Ranch, California

Lake Forest, California

Coto De Caza, California

Laguna Woods, California

Rancho Santa Margarita, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Mission Viejo, California?

What time in the last 24 hours was the air quality in Mission Viejo, California at its worst?

When did Mission Viejo, California experience the best air quality in the last 24 hours?

What is the AQI in Mission Viejo, California right now?

What is the most common type of pollution in Mission Viejo, California?

What should I do in case of poor air quality in Mission Viejo, California?

What is the PM2.5 level in Mission Viejo, California at the moment?

What is the PM10 level in Mission Viejo, California at the moment?

What is the carbon monoxide (CO) level in Mission Viejo, California at the moment?

What is the sulfur dioxide (SO2) level in Mission Viejo, California at the moment?

What is the ozone (O3) level in Mission Viejo, California at the moment?

What is the nitrogen dioxide (NO2) level in Mission Viejo, California at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Mission Viejo, California at the moment?

What is the PM₁₀ level in Mission Viejo, California at the moment?

What is the sulfur dioxide (SO₂) level in Mission Viejo, California at the moment?

What is the ozone (O₃) level in Mission Viejo, California at the moment?

What is the nitrogen dioxide (NO₂) level in Mission Viejo, California at the moment?