What is the current concentration of PM10 in Yorba Linda, California?

The current PM10 concentration at Yorba Linda, California is 20.432 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Yorba Linda, California?

The current sulfur dioxide (SO2) concentration at Yorba Linda, California is 0.683 ppb.

What is the current concentration of ozone (O3) in Yorba Linda, California?

The current ozone (O3) concentration at Yorba Linda, California is 43.253 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Yorba Linda, California?

The current nitrogen dioxide (NO2) concentration at Yorba Linda, California is 13.348 ppb.

Yorba Linda, California live air quality index now

Q: What is the current concentration of PM2.5 in Yorba Linda, California?

The current PM2.5 concentration at Yorba Linda, California is 5.624 μg/m3.

Stay updated with real-time air quality in Yorba Linda, 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

Yorba Linda, California

Last updated: ... (Local time)

Major air pollutants in Yorba Linda, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.43 μg/m³

155

255

425

605+

Ozone (O₃)

43.25 ppb

201

201+

Sulfur Dioxide (SO₂)

0.68 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.35 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.60 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Very high

Yorba Linda, California

Get Live Pollen Counts

Yorba Linda, California

Scroll To Air Quality Map

Track live Yorba Linda, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T08:00:00.000Z	31 \| good	3.386 \| good	10.166 \| good	33.288 \| good	0.54 \| good	10.921 \| good	0.402 \| good
2026-04-22T09:00:00.000Z	28 \| good	2.985 \| good	12.327 \| good	29.593 \| good	0.61 \| good	9.981 \| good	0.392 \| good
2026-04-22T10:00:00.000Z	23 \| good	3.424 \| good	10.297 \| good	25.08 \| good	0.557 \| good	9.995 \| good	0.338 \| good
2026-04-22T11:00:00.000Z	22 \| good	4.435 \| good	12.443 \| good	20.918 \| good	0.67 \| good	14.3 \| good	0.423 \| good
2026-04-22T12:00:00.000Z	27 \| good	5.017 \| good	13.583 \| good	22.638 \| good	0.571 \| good	18.244 \| good	0.522 \| good
2026-04-22T13:00:00.000Z	27 \| good	5.348 \| good	18.135 \| good	20.645 \| good	0.611 \| good	23.766 \| good	0.745 \| good
2026-04-22T14:00:00.000Z	33 \| good	6.381 \| good	23.014 \| good	17.927 \| good	0.543 \| good	22.027 \| good	0.726 \| good
2026-04-22T15:00:00.000Z	44 \| good	8.082 \| good	26.707 \| good	19.692 \| good	0.611 \| good	20.701 \| good	0.612 \| good
2026-04-22T16:00:00.000Z	38 \| good	7.322 \| good	32.459 \| good	25.349 \| good	0.63 \| good	15.817 \| good	0.539 \| good
2026-04-22T17:00:00.000Z	48 \| good	5.687 \| good	52.121 \| good	27.896 \| good	0.454 \| good	12.819 \| good	0.456 \| good
2026-04-22T18:00:00.000Z	34 \| good	4.706 \| good	37.113 \| good	32.146 \| good	0.546 \| good	9.829 \| good	0.446 \| good
2026-04-22T19:00:00.000Z	41 \| good	4.315 \| good	44.285 \| good	37.821 \| good	0.504 \| good	8.987 \| good	0.446 \| good
2026-04-22T20:00:00.000Z	39 \| good	5.39 \| good	33.19 \| good	41.935 \| good	0.537 \| good	7.927 \| good	0.382 \| good
2026-04-22T21:00:00.000Z	43 \| good	4.564 \| good	16.635 \| good	46.446 \| good	0.526 \| good	7.896 \| good	0.382 \| good
2026-04-22T22:00:00.000Z	44 \| good	4.463 \| good	48.337 \| good	48.022 \| good	0.546 \| good	6.868 \| good	0.374 \| good
2026-04-22T23:00:00.000Z	45 \| good	4.199 \| good	47.674 \| good	48.799 \| good	0.575 \| good	6.77 \| good	0.374 \| good
2026-04-23T00:00:00.000Z	44 \| good	3.685 \| good	34.198 \| good	48.469 \| good	0.599 \| good	7.596 \| good	0.384 \| good
2026-04-23T01:00:00.000Z	44 \| good	3.756 \| good	27.914 \| good	46.805 \| good	0.572 \| good	7.539 \| good	0.384 \| good
2026-04-23T02:00:00.000Z	42 \| good	3.712 \| good	24.582 \| good	45.299 \| good	0.598 \| good	8.38 \| good	0.384 \| good
2026-04-23T03:00:00.000Z	41 \| good	3.319 \| good	19.609 \| good	44.45 \| good	0.575 \| good	10.159 \| good	0.448 \| good
2026-04-23T04:00:00.000Z	39 \| good	3.407 \| good	17.387 \| good	41.598 \| good	0.577 \| good	9.966 \| good	0.456 \| good
2026-04-23T05:00:00.000Z	35 \| good	3.817 \| good	24.568 \| good	37.94 \| good	0.757 \| good	10.285 \| good	0.456 \| good
2026-04-23T06:00:00.000Z	33 \| good	4.953 \| good	20.755 \| good	35.572 \| good	0.631 \| good	12.104 \| good	0.592 \| good
2026-04-23T07:00:00.000Z	31 \| good	5.331 \| good	24.127 \| good	32.911 \| good	0.585 \| good	12.965 \| good	0.601 \| good
2026-04-23T08:00:00.000Z	29 \| good	4.376 \| good	28.399 \| good	31.074 \| good	0.611 \| good	11.154 \| good	0.462 \| good
2026-04-23T09:00:00.000Z	24 \| good	4.34 \| good	18.842 \| good	26.353 \| good	0.564 \| good	7.933 \| good	0.343 \| good
2026-04-23T10:00:00.000Z	27 \| good	4.658 \| good	17.216 \| good	25.554 \| good	0.516 \| good	6.763 \| good	0.363 \| good
2026-04-23T11:00:00.000Z	27 \| good	5.397 \| good	19.452 \| good	21.698 \| good	0.66 \| good	11.294 \| good	0.356 \| good
2026-04-23T12:00:00.000Z	27 \| good	5.336 \| good	17.526 \| good	21.313 \| good	0.514 \| good	12.605 \| good	0.363 \| good
2026-04-23T13:00:00.000Z	33 \| good	6.12 \| good	21.995 \| good	21.549 \| good	0.62 \| good	16.387 \| good	0.509 \| good
2026-04-23T14:00:00.000Z	38 \| good	7.033 \| good	22.899 \| good	22.399 \| good	0.619 \| good	19.759 \| good	0.6 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.652 \| good	34.331 \| good	25.287 \| good	0.659 \| good	15.639 \| good	0.593 \| good
2026-04-23T16:00:00.000Z	38 \| good	6.523 \| good	29.32 \| good	30.524 \| good	0.689 \| good	12.793 \| good	0.547 \| good
2026-04-23T17:00:00.000Z	44 \| good	8.022 \| good	37.181 \| good	33.927 \| good	0.657 \| good	9.744 \| good	0.473 \| good
2026-04-23T18:00:00.000Z	52 \| moderate	7.998 \| good	57.951 \| fine	40.15 \| good	0.651 \| good	8.461 \| good	0.466 \| good
2026-04-23T19:00:00.000Z	56 \| moderate	6.697 \| good	66.184 \| fine	45.919 \| good	0.667 \| good	8.063 \| good	0.453 \| good
2026-04-23T20:00:00.000Z	58 \| moderate	6.075 \| good	69.887 \| fine	47.74 \| good	0.651 \| good	7.079 \| good	0.392 \| good
2026-04-23T21:00:00.000Z	71 \| moderate	6.923 \| good	95.496 \| fine	50.691 \| good	0.649 \| good	7.059 \| good	0.456 \| good
2026-04-23T22:00:00.000Z	53 \| moderate	7.481 \| good	60.213 \| fine	52.766 \| good	0.695 \| good	7.963 \| good	0.456 \| good
2026-04-23T23:00:00.000Z	54 \| moderate	7.129 \| good	42.257 \| good	56.109 \| fine	0.726 \| good	9.218 \| good	0.456 \| good
2026-04-24T00:00:00.000Z	54 \| moderate	7.147 \| good	33.99 \| good	56.329 \| fine	0.734 \| good	10.386 \| good	0.466 \| good
2026-04-24T01:00:00.000Z	54 \| moderate	6.482 \| good	29.297 \| good	56.464 \| fine	0.735 \| good	10.657 \| good	0.458 \| good
2026-04-24T02:00:00.000Z	51 \| moderate	6.499 \| good	33.07 \| good	55.48 \| fine	0.794 \| good	13.462 \| good	0.512 \| good
2026-04-24T03:00:00.000Z	54 \| moderate	11.346 \| good	50.088 \| good	46.974 \| good	3.982 \| good	13.044 \| good	0.178 \| good
2026-04-24T04:00:00.000Z	44 \| good	5.81 \| good	21.654 \| good	48.394 \| good	0.721 \| good	13.659 \| good	0.53 \| good
2026-04-24T05:00:00.000Z	42 \| good	5.391 \| good	20.578 \| good	45.074 \| good	0.821 \| good	15.694 \| good	0.53 \| good
2026-04-24T06:00:00.000Z	40 \| good	5.624 \| good	20.432 \| good	43.253 \| good	0.683 \| good	13.348 \| good	0.601 \| good
2026-04-24T07:00:00.000Z	40 \| good	5.624 \| good	20.432 \| good	43.253 \| good	0.683 \| good	13.348 \| good	0.601 \| good
2026-04-24T08:00:00.000Z	54 \| moderate	10.812 \| good	48.005 \| good	30.06 \| good	4.007 \| good	21.952 \| good	0.222 \| good
2026-04-24T09:00:00.000Z	54 \| moderate	11 \| good	48.762 \| good	26.715 \| good	3.958 \| good	22.007 \| good	0.226 \| good
2026-04-24T10:00:00.000Z	56 \| moderate	11.959 \| good	53.348 \| good	25.572 \| good	4.024 \| good	21.313 \| good	0.224 \| good
2026-04-24T11:00:00.000Z	56 \| moderate	12.281 \| fine	55.157 \| fine	22.382 \| good	4.091 \| good	20.62 \| good	0.223 \| good
2026-04-24T12:00:00.000Z	58 \| moderate	13.076 \| fine	58.793 \| fine	18.472 \| good	4.157 \| good	19.927 \| good	0.221 \| good
2026-04-24T13:00:00.000Z	64 \| moderate	15.833 \| fine	71.035 \| fine	16.966 \| good	4.185 \| good	17.968 \| good	0.22 \| good
2026-04-24T14:00:00.000Z	64 \| moderate	15.61 \| fine	69.175 \| fine	24.01 \| good	4.212 \| good	16.01 \| good	0.22 \| good
2026-04-24T15:00:00.000Z	58 \| moderate	12.781 \| fine	57.686 \| fine	39.39 \| good	4.239 \| good	14.051 \| good	0.219 \| good
2026-04-24T16:00:00.000Z	54 \| moderate	11.495 \| good	50.835 \| good	45.198 \| good	3.768 \| good	10.953 \| good	0.198 \| good
2026-04-24T17:00:00.000Z	49 \| good	9.007 \| good	40.41 \| good	51.447 \| good	3.296 \| good	7.854 \| good	0.177 \| good
2026-04-24T18:00:00.000Z	54 \| moderate	8.36 \| good	36.779 \| good	55.886 \| fine	2.824 \| good	4.755 \| good	0.155 \| good
2026-04-24T19:00:00.000Z	61 \| moderate	7.521 \| good	32.975 \| good	58.011 \| fine	2.461 \| good	3.936 \| good	0.15 \| good
2026-04-24T20:00:00.000Z	58 \| moderate	6.098 \| good	27.017 \| good	56.608 \| fine	2.098 \| good	3.117 \| good	0.145 \| good
2026-04-24T21:00:00.000Z	54 \| moderate	6.837 \| good	30.221 \| good	55.672 \| fine	1.735 \| good	2.297 \| good	0.14 \| good
2026-04-24T22:00:00.000Z	54 \| moderate	5.839 \| good	25.298 \| good	55.509 \| fine	1.728 \| good	2.627 \| good	0.141 \| good
2026-04-24T23:00:00.000Z	51 \| moderate	5.485 \| good	23.806 \| good	54.914 \| good	1.721 \| good	2.956 \| good	0.141 \| good
2026-04-25T00:00:00.000Z	50 \| good	5.698 \| good	24.676 \| good	53.767 \| good	1.714 \| good	3.285 \| good	0.142 \| good
2026-04-25T01:00:00.000Z	48 \| good	6.187 \| good	27.708 \| good	51.831 \| good	1.961 \| good	5.084 \| good	0.149 \| good
2026-04-25T02:00:00.000Z	48 \| good	8.289 \| good	36.593 \| good	51.633 \| good	2.209 \| good	6.884 \| good	0.155 \| good
2026-04-25T03:00:00.000Z	52 \| moderate	9.781 \| good	43.622 \| good	49.622 \| good	2.456 \| good	8.683 \| good	0.162 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	9.901 \| good	44.322 \| good	46.981 \| good	2.619 \| good	10.427 \| good	0.168 \| good
2026-04-25T05:00:00.000Z	52 \| moderate	9.849 \| good	43.64 \| good	43.06 \| good	2.782 \| good	12.171 \| good	0.173 \| good
2026-04-25T06:00:00.000Z	49 \| good	8.768 \| good	38.41 \| good	41.17 \| good	2.945 \| good	13.916 \| good	0.179 \| good
2026-04-25T07:00:00.000Z	44 \| good	8.047 \| good	35.455 \| good	41.113 \| good	2.847 \| good	12.478 \| good	0.173 \| good
2026-04-25T08:00:00.000Z	44 \| good	7.943 \| good	34.601 \| good	39.872 \| good	2.748 \| good	11.04 \| good	0.168 \| good
2026-04-25T09:00:00.000Z	44 \| good	7.99 \| good	34.773 \| good	34.287 \| good	2.65 \| good	9.603 \| good	0.162 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.934 \| good	30.773 \| good	30.871 \| good	2.446 \| good	8.484 \| good	0.156 \| good
2026-04-25T11:00:00.000Z	33 \| good	5.98 \| good	26.773 \| good	29.997 \| good	2.241 \| good	7.366 \| good	0.149 \| good
2026-04-25T12:00:00.000Z	27 \| good	5.169 \| good	22.405 \| good	26.499 \| good	2.037 \| good	6.247 \| good	0.143 \| good
2026-04-25T13:00:00.000Z	27 \| good	5.342 \| good	23.067 \| good	26.035 \| good	1.798 \| good	5.736 \| good	0.141 \| good
2026-04-25T14:00:00.000Z	33 \| good	6.341 \| good	28.433 \| good	29.871 \| good	1.559 \| good	5.225 \| good	0.139 \| good
2026-04-25T15:00:00.000Z	36 \| good	5.861 \| good	26.362 \| good	39.351 \| good	1.321 \| good	4.714 \| good	0.136 \| good
2026-04-25T16:00:00.000Z	39 \| good	6.3 \| good	27.967 \| good	42.028 \| good	1.229 \| good	4.103 \| good	0.135 \| good
2026-04-25T17:00:00.000Z	43 \| good	5.562 \| good	23.82 \| good	45.521 \| good	1.137 \| good	3.493 \| good	0.133 \| good
2026-04-25T18:00:00.000Z	45 \| good	6.234 \| good	27.665 \| good	48.663 \| good	1.046 \| good	2.882 \| good	0.132 \| good
2026-04-25T19:00:00.000Z	47 \| good	5.596 \| good	23.936 \| good	50.898 \| good	1.012 \| good	2.52 \| good	0.13 \| good
2026-04-25T20:00:00.000Z	50 \| good	5.817 \| good	24.949 \| good	53.845 \| good	0.978 \| good	2.158 \| good	0.128 \| good
2026-04-25T21:00:00.000Z	50 \| good	7.177 \| good	31.824 \| good	53.649 \| good	0.944 \| good	1.795 \| good	0.127 \| good
2026-04-25T22:00:00.000Z	49 \| good	5.107 \| good	21.915 \| good	53.251 \| good	0.933 \| good	2.191 \| good	0.126 \| good
2026-04-25T23:00:00.000Z	48 \| good	3.812 \| good	16.748 \| good	52.285 \| good	0.923 \| good	2.586 \| good	0.126 \| good
2026-04-26T00:00:00.000Z	47 \| good	4.646 \| good	20.044 \| good	51.014 \| good	0.912 \| good	2.982 \| good	0.125 \| good
2026-04-26T01:00:00.000Z	45 \| good	5.1 \| good	21.875 \| good	49.198 \| good	0.99 \| good	3.606 \| good	0.126 \| good
2026-04-26T02:00:00.000Z	43 \| good	5.55 \| good	23.858 \| good	45.973 \| good	1.067 \| good	4.231 \| good	0.126 \| good
2026-04-26T03:00:00.000Z	42 \| good	6.33 \| good	28.115 \| good	45.253 \| good	1.145 \| good	4.856 \| good	0.127 \| good
2026-04-26T04:00:00.000Z	39 \| good	5.536 \| good	23.848 \| good	41.973 \| good	1.297 \| good	5.398 \| good	0.127 \| good
2026-04-26T05:00:00.000Z	38 \| good	4.896 \| good	21.06 \| good	40.719 \| good	1.45 \| good	5.94 \| good	0.127 \| good
2026-04-26T06:00:00.000Z	49 \| good	8.954 \| good	14.199 \| good	38.663 \| good	1.573 \| good	6.392 \| good	0.127 \| good
2026-04-26T07:00:00.000Z	35 \| good	4.128 \| good	18.039 \| good	38.255 \| good	1.678 \| good	6.496 \| good	0.127 \| good

Yorba Linda

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Yorba Linda, California air quality map: Track AQI near you

0.41ppm

How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Yorba Linda, California updated?

The air quality for Yorba Linda, California is updated every hour.

When was the worst air quality at Yorba Linda, California in the last 24 hrs?

The worst air quality in Yorba Linda, California in the last 24 hours was observed at 09:00:00 on 2026-04-23.

When was the best air quality at Yorba Linda, California in the last 24 hrs?

In the last 24 hrs, the best air quality in Yorba Linda, California was observed at 09:00:00 on 2026-04-23.

What is the current air quality in Yorba Linda, California?

The current air quality in Yorba Linda, California is 40, categorized as Good based on real-time data.

What pollutant is the most common in Yorba Linda, California?

The most common pollutant in Yorba Linda, California is O3.

What should I do if the air quality in Yorba Linda, California is poor?

If the air quality in Yorba Linda, California is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Yorba Linda, California?

The current PM_2.5 concentration at Yorba Linda, California is 5.624 μg/m³.

What is the current concentration of PM₁₀ in Yorba Linda, California?

The current PM₁₀ concentration at Yorba Linda, California is 20.432 μg/m³.

What is the current concentration of carbon monoxide (CO) in Yorba Linda, California?

The current carbon monoxide (CO) concentration at Yorba Linda, California is 0.601 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Yorba Linda, California?

The current sulfur dioxide (SO₂) concentration at Yorba Linda, California is 0.683 ppb.

What is the current concentration of ozone (O₃) in Yorba Linda, California?

The current ozone (O₃) concentration at Yorba Linda, California is 43.253 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Yorba Linda, California?

The current nitrogen dioxide (NO₂) concentration at Yorba Linda, California is 13.348 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T08:00:00.000Z	31 \| good	3.386 \| good	10.166 \| good	33.288 \| good	0.54 \| good	10.921 \| good	0.402 \| good
2026-04-22T09:00:00.000Z	28 \| good	2.985 \| good	12.327 \| good	29.593 \| good	0.61 \| good	9.981 \| good	0.392 \| good
2026-04-22T10:00:00.000Z	23 \| good	3.424 \| good	10.297 \| good	25.08 \| good	0.557 \| good	9.995 \| good	0.338 \| good
2026-04-22T11:00:00.000Z	22 \| good	4.435 \| good	12.443 \| good	20.918 \| good	0.67 \| good	14.3 \| good	0.423 \| good
2026-04-22T12:00:00.000Z	27 \| good	5.017 \| good	13.583 \| good	22.638 \| good	0.571 \| good	18.244 \| good	0.522 \| good
2026-04-22T13:00:00.000Z	27 \| good	5.348 \| good	18.135 \| good	20.645 \| good	0.611 \| good	23.766 \| good	0.745 \| good
2026-04-22T14:00:00.000Z	33 \| good	6.381 \| good	23.014 \| good	17.927 \| good	0.543 \| good	22.027 \| good	0.726 \| good
2026-04-22T15:00:00.000Z	44 \| good	8.082 \| good	26.707 \| good	19.692 \| good	0.611 \| good	20.701 \| good	0.612 \| good
2026-04-22T16:00:00.000Z	38 \| good	7.322 \| good	32.459 \| good	25.349 \| good	0.63 \| good	15.817 \| good	0.539 \| good
2026-04-22T17:00:00.000Z	48 \| good	5.687 \| good	52.121 \| good	27.896 \| good	0.454 \| good	12.819 \| good	0.456 \| good
2026-04-22T18:00:00.000Z	34 \| good	4.706 \| good	37.113 \| good	32.146 \| good	0.546 \| good	9.829 \| good	0.446 \| good
2026-04-22T19:00:00.000Z	41 \| good	4.315 \| good	44.285 \| good	37.821 \| good	0.504 \| good	8.987 \| good	0.446 \| good
2026-04-22T20:00:00.000Z	39 \| good	5.39 \| good	33.19 \| good	41.935 \| good	0.537 \| good	7.927 \| good	0.382 \| good
2026-04-22T21:00:00.000Z	43 \| good	4.564 \| good	16.635 \| good	46.446 \| good	0.526 \| good	7.896 \| good	0.382 \| good
2026-04-22T22:00:00.000Z	44 \| good	4.463 \| good	48.337 \| good	48.022 \| good	0.546 \| good	6.868 \| good	0.374 \| good
2026-04-22T23:00:00.000Z	45 \| good	4.199 \| good	47.674 \| good	48.799 \| good	0.575 \| good	6.77 \| good	0.374 \| good
2026-04-23T00:00:00.000Z	44 \| good	3.685 \| good	34.198 \| good	48.469 \| good	0.599 \| good	7.596 \| good	0.384 \| good
2026-04-23T01:00:00.000Z	44 \| good	3.756 \| good	27.914 \| good	46.805 \| good	0.572 \| good	7.539 \| good	0.384 \| good
2026-04-23T02:00:00.000Z	42 \| good	3.712 \| good	24.582 \| good	45.299 \| good	0.598 \| good	8.38 \| good	0.384 \| good
2026-04-23T03:00:00.000Z	41 \| good	3.319 \| good	19.609 \| good	44.45 \| good	0.575 \| good	10.159 \| good	0.448 \| good
2026-04-23T04:00:00.000Z	39 \| good	3.407 \| good	17.387 \| good	41.598 \| good	0.577 \| good	9.966 \| good	0.456 \| good
2026-04-23T05:00:00.000Z	35 \| good	3.817 \| good	24.568 \| good	37.94 \| good	0.757 \| good	10.285 \| good	0.456 \| good
2026-04-23T06:00:00.000Z	33 \| good	4.953 \| good	20.755 \| good	35.572 \| good	0.631 \| good	12.104 \| good	0.592 \| good
2026-04-23T07:00:00.000Z	31 \| good	5.331 \| good	24.127 \| good	32.911 \| good	0.585 \| good	12.965 \| good	0.601 \| good
2026-04-23T08:00:00.000Z	29 \| good	4.376 \| good	28.399 \| good	31.074 \| good	0.611 \| good	11.154 \| good	0.462 \| good
2026-04-23T09:00:00.000Z	24 \| good	4.34 \| good	18.842 \| good	26.353 \| good	0.564 \| good	7.933 \| good	0.343 \| good
2026-04-23T10:00:00.000Z	27 \| good	4.658 \| good	17.216 \| good	25.554 \| good	0.516 \| good	6.763 \| good	0.363 \| good
2026-04-23T11:00:00.000Z	27 \| good	5.397 \| good	19.452 \| good	21.698 \| good	0.66 \| good	11.294 \| good	0.356 \| good
2026-04-23T12:00:00.000Z	27 \| good	5.336 \| good	17.526 \| good	21.313 \| good	0.514 \| good	12.605 \| good	0.363 \| good
2026-04-23T13:00:00.000Z	33 \| good	6.12 \| good	21.995 \| good	21.549 \| good	0.62 \| good	16.387 \| good	0.509 \| good
2026-04-23T14:00:00.000Z	38 \| good	7.033 \| good	22.899 \| good	22.399 \| good	0.619 \| good	19.759 \| good	0.6 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.652 \| good	34.331 \| good	25.287 \| good	0.659 \| good	15.639 \| good	0.593 \| good
2026-04-23T16:00:00.000Z	38 \| good	6.523 \| good	29.32 \| good	30.524 \| good	0.689 \| good	12.793 \| good	0.547 \| good
2026-04-23T17:00:00.000Z	44 \| good	8.022 \| good	37.181 \| good	33.927 \| good	0.657 \| good	9.744 \| good	0.473 \| good
2026-04-23T18:00:00.000Z	52 \| moderate	7.998 \| good	57.951 \| fine	40.15 \| good	0.651 \| good	8.461 \| good	0.466 \| good
2026-04-23T19:00:00.000Z	56 \| moderate	6.697 \| good	66.184 \| fine	45.919 \| good	0.667 \| good	8.063 \| good	0.453 \| good
2026-04-23T20:00:00.000Z	58 \| moderate	6.075 \| good	69.887 \| fine	47.74 \| good	0.651 \| good	7.079 \| good	0.392 \| good
2026-04-23T21:00:00.000Z	71 \| moderate	6.923 \| good	95.496 \| fine	50.691 \| good	0.649 \| good	7.059 \| good	0.456 \| good
2026-04-23T22:00:00.000Z	53 \| moderate	7.481 \| good	60.213 \| fine	52.766 \| good	0.695 \| good	7.963 \| good	0.456 \| good
2026-04-23T23:00:00.000Z	54 \| moderate	7.129 \| good	42.257 \| good	56.109 \| fine	0.726 \| good	9.218 \| good	0.456 \| good
2026-04-24T00:00:00.000Z	54 \| moderate	7.147 \| good	33.99 \| good	56.329 \| fine	0.734 \| good	10.386 \| good	0.466 \| good
2026-04-24T01:00:00.000Z	54 \| moderate	6.482 \| good	29.297 \| good	56.464 \| fine	0.735 \| good	10.657 \| good	0.458 \| good
2026-04-24T02:00:00.000Z	51 \| moderate	6.499 \| good	33.07 \| good	55.48 \| fine	0.794 \| good	13.462 \| good	0.512 \| good
2026-04-24T03:00:00.000Z	54 \| moderate	11.346 \| good	50.088 \| good	46.974 \| good	3.982 \| good	13.044 \| good	0.178 \| good
2026-04-24T04:00:00.000Z	44 \| good	5.81 \| good	21.654 \| good	48.394 \| good	0.721 \| good	13.659 \| good	0.53 \| good
2026-04-24T05:00:00.000Z	42 \| good	5.391 \| good	20.578 \| good	45.074 \| good	0.821 \| good	15.694 \| good	0.53 \| good
2026-04-24T06:00:00.000Z	40 \| good	5.624 \| good	20.432 \| good	43.253 \| good	0.683 \| good	13.348 \| good	0.601 \| good
2026-04-24T07:00:00.000Z	40 \| good	5.624 \| good	20.432 \| good	43.253 \| good	0.683 \| good	13.348 \| good	0.601 \| good
2026-04-24T08:00:00.000Z	54 \| moderate	10.812 \| good	48.005 \| good	30.06 \| good	4.007 \| good	21.952 \| good	0.222 \| good
2026-04-24T09:00:00.000Z	54 \| moderate	11 \| good	48.762 \| good	26.715 \| good	3.958 \| good	22.007 \| good	0.226 \| good
2026-04-24T10:00:00.000Z	56 \| moderate	11.959 \| good	53.348 \| good	25.572 \| good	4.024 \| good	21.313 \| good	0.224 \| good
2026-04-24T11:00:00.000Z	56 \| moderate	12.281 \| fine	55.157 \| fine	22.382 \| good	4.091 \| good	20.62 \| good	0.223 \| good
2026-04-24T12:00:00.000Z	58 \| moderate	13.076 \| fine	58.793 \| fine	18.472 \| good	4.157 \| good	19.927 \| good	0.221 \| good
2026-04-24T13:00:00.000Z	64 \| moderate	15.833 \| fine	71.035 \| fine	16.966 \| good	4.185 \| good	17.968 \| good	0.22 \| good
2026-04-24T14:00:00.000Z	64 \| moderate	15.61 \| fine	69.175 \| fine	24.01 \| good	4.212 \| good	16.01 \| good	0.22 \| good
2026-04-24T15:00:00.000Z	58 \| moderate	12.781 \| fine	57.686 \| fine	39.39 \| good	4.239 \| good	14.051 \| good	0.219 \| good
2026-04-24T16:00:00.000Z	54 \| moderate	11.495 \| good	50.835 \| good	45.198 \| good	3.768 \| good	10.953 \| good	0.198 \| good
2026-04-24T17:00:00.000Z	49 \| good	9.007 \| good	40.41 \| good	51.447 \| good	3.296 \| good	7.854 \| good	0.177 \| good
2026-04-24T18:00:00.000Z	54 \| moderate	8.36 \| good	36.779 \| good	55.886 \| fine	2.824 \| good	4.755 \| good	0.155 \| good
2026-04-24T19:00:00.000Z	61 \| moderate	7.521 \| good	32.975 \| good	58.011 \| fine	2.461 \| good	3.936 \| good	0.15 \| good
2026-04-24T20:00:00.000Z	58 \| moderate	6.098 \| good	27.017 \| good	56.608 \| fine	2.098 \| good	3.117 \| good	0.145 \| good
2026-04-24T21:00:00.000Z	54 \| moderate	6.837 \| good	30.221 \| good	55.672 \| fine	1.735 \| good	2.297 \| good	0.14 \| good
2026-04-24T22:00:00.000Z	54 \| moderate	5.839 \| good	25.298 \| good	55.509 \| fine	1.728 \| good	2.627 \| good	0.141 \| good
2026-04-24T23:00:00.000Z	51 \| moderate	5.485 \| good	23.806 \| good	54.914 \| good	1.721 \| good	2.956 \| good	0.141 \| good
2026-04-25T00:00:00.000Z	50 \| good	5.698 \| good	24.676 \| good	53.767 \| good	1.714 \| good	3.285 \| good	0.142 \| good
2026-04-25T01:00:00.000Z	48 \| good	6.187 \| good	27.708 \| good	51.831 \| good	1.961 \| good	5.084 \| good	0.149 \| good
2026-04-25T02:00:00.000Z	48 \| good	8.289 \| good	36.593 \| good	51.633 \| good	2.209 \| good	6.884 \| good	0.155 \| good
2026-04-25T03:00:00.000Z	52 \| moderate	9.781 \| good	43.622 \| good	49.622 \| good	2.456 \| good	8.683 \| good	0.162 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	9.901 \| good	44.322 \| good	46.981 \| good	2.619 \| good	10.427 \| good	0.168 \| good
2026-04-25T05:00:00.000Z	52 \| moderate	9.849 \| good	43.64 \| good	43.06 \| good	2.782 \| good	12.171 \| good	0.173 \| good
2026-04-25T06:00:00.000Z	49 \| good	8.768 \| good	38.41 \| good	41.17 \| good	2.945 \| good	13.916 \| good	0.179 \| good
2026-04-25T07:00:00.000Z	44 \| good	8.047 \| good	35.455 \| good	41.113 \| good	2.847 \| good	12.478 \| good	0.173 \| good
2026-04-25T08:00:00.000Z	44 \| good	7.943 \| good	34.601 \| good	39.872 \| good	2.748 \| good	11.04 \| good	0.168 \| good
2026-04-25T09:00:00.000Z	44 \| good	7.99 \| good	34.773 \| good	34.287 \| good	2.65 \| good	9.603 \| good	0.162 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.934 \| good	30.773 \| good	30.871 \| good	2.446 \| good	8.484 \| good	0.156 \| good
2026-04-25T11:00:00.000Z	33 \| good	5.98 \| good	26.773 \| good	29.997 \| good	2.241 \| good	7.366 \| good	0.149 \| good
2026-04-25T12:00:00.000Z	27 \| good	5.169 \| good	22.405 \| good	26.499 \| good	2.037 \| good	6.247 \| good	0.143 \| good
2026-04-25T13:00:00.000Z	27 \| good	5.342 \| good	23.067 \| good	26.035 \| good	1.798 \| good	5.736 \| good	0.141 \| good
2026-04-25T14:00:00.000Z	33 \| good	6.341 \| good	28.433 \| good	29.871 \| good	1.559 \| good	5.225 \| good	0.139 \| good
2026-04-25T15:00:00.000Z	36 \| good	5.861 \| good	26.362 \| good	39.351 \| good	1.321 \| good	4.714 \| good	0.136 \| good
2026-04-25T16:00:00.000Z	39 \| good	6.3 \| good	27.967 \| good	42.028 \| good	1.229 \| good	4.103 \| good	0.135 \| good
2026-04-25T17:00:00.000Z	43 \| good	5.562 \| good	23.82 \| good	45.521 \| good	1.137 \| good	3.493 \| good	0.133 \| good
2026-04-25T18:00:00.000Z	45 \| good	6.234 \| good	27.665 \| good	48.663 \| good	1.046 \| good	2.882 \| good	0.132 \| good
2026-04-25T19:00:00.000Z	47 \| good	5.596 \| good	23.936 \| good	50.898 \| good	1.012 \| good	2.52 \| good	0.13 \| good
2026-04-25T20:00:00.000Z	50 \| good	5.817 \| good	24.949 \| good	53.845 \| good	0.978 \| good	2.158 \| good	0.128 \| good
2026-04-25T21:00:00.000Z	50 \| good	7.177 \| good	31.824 \| good	53.649 \| good	0.944 \| good	1.795 \| good	0.127 \| good
2026-04-25T22:00:00.000Z	49 \| good	5.107 \| good	21.915 \| good	53.251 \| good	0.933 \| good	2.191 \| good	0.126 \| good
2026-04-25T23:00:00.000Z	48 \| good	3.812 \| good	16.748 \| good	52.285 \| good	0.923 \| good	2.586 \| good	0.126 \| good
2026-04-26T00:00:00.000Z	47 \| good	4.646 \| good	20.044 \| good	51.014 \| good	0.912 \| good	2.982 \| good	0.125 \| good
2026-04-26T01:00:00.000Z	45 \| good	5.1 \| good	21.875 \| good	49.198 \| good	0.99 \| good	3.606 \| good	0.126 \| good
2026-04-26T02:00:00.000Z	43 \| good	5.55 \| good	23.858 \| good	45.973 \| good	1.067 \| good	4.231 \| good	0.126 \| good
2026-04-26T03:00:00.000Z	42 \| good	6.33 \| good	28.115 \| good	45.253 \| good	1.145 \| good	4.856 \| good	0.127 \| good
2026-04-26T04:00:00.000Z	39 \| good	5.536 \| good	23.848 \| good	41.973 \| good	1.297 \| good	5.398 \| good	0.127 \| good
2026-04-26T05:00:00.000Z	38 \| good	4.896 \| good	21.06 \| good	40.719 \| good	1.45 \| good	5.94 \| good	0.127 \| good
2026-04-26T06:00:00.000Z	49 \| good	8.954 \| good	14.199 \| good	38.663 \| good	1.573 \| good	6.392 \| good	0.127 \| good
2026-04-26T07:00:00.000Z	35 \| good	4.128 \| good	18.039 \| good	38.255 \| good	1.678 \| good	6.496 \| good	0.127 \| good

Yorba Linda, California live air quality index now

Major air pollutants in Yorba Linda, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Placentia, California

Brea, California

Fullerton, California

Anaheim, California

Orange, California

Diamond Bar, California

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Yorba Linda, California?

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What is the current concentration of sulfur dioxide (SO₂) in Yorba Linda, California?

What is the current concentration of ozone (O₃) in Yorba Linda, California?

What is the current concentration of nitrogen dioxide (NO₂) in Yorba Linda, California?