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

The current PM10 concentration at Yorba Linda, California is 57.68 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 1.025 ppb.

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

The current ozone (O3) concentration at Yorba Linda, California is 55.734 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 9.128 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 12.894 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)

Moderate

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)

12.89 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

57.68 μg/m³

155

255

425

605+

Ozone (O₃)

55.73 ppb

201

201+

Sulfur Dioxide (SO₂)

1.02 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2026-07-21T23:00:00.000Z	52 \| moderate	10.413 \| good	50.184 \| good	41.907 \| good	0.579 \| good	7.603 \| good	0.252 \| good
2026-07-22T00:00:00.000Z	49 \| good	8.897 \| good	34.564 \| good	39.947 \| good	0.56 \| good	8.487 \| good	0.246 \| good
2026-07-22T01:00:00.000Z	44 \| good	8.434 \| good	38.445 \| good	36.361 \| good	0.552 \| good	7.185 \| good	0.317 \| good
2026-07-22T02:00:00.000Z	33 \| good	6.355 \| good	35.323 \| good	32.268 \| good	0.564 \| good	8.282 \| good	0.246 \| good
2026-07-22T03:00:00.000Z	30 \| good	5.128 \| good	27.381 \| good	31.916 \| good	0.501 \| good	8.535 \| good	0.317 \| good
2026-07-22T04:00:00.000Z	27 \| good	5.292 \| good	26.942 \| good	28.766 \| good	0.445 \| good	10.336 \| good	0.387 \| good
2026-07-22T05:00:00.000Z	27 \| good	4.927 \| good	23.723 \| good	25.323 \| good	0.627 \| good	11.138 \| good	0.401 \| good
2026-07-22T06:00:00.000Z	22 \| good	3.745 \| good	20.57 \| good	24.201 \| good	0.493 \| good	10.588 \| good	0.528 \| good
2026-07-22T07:00:00.000Z	22 \| good	4.173 \| good	21.714 \| good	23.768 \| good	0.493 \| good	10.588 \| good	0.528 \| good
2026-07-22T08:00:00.000Z	27 \| good	4.539 \| good	22.753 \| good	19.86 \| good	0.464 \| good	10.586 \| good	0.398 \| good
2026-07-22T09:00:00.000Z	27 \| good	4.619 \| good	20.053 \| good	16.683 \| good	0.489 \| good	9.7 \| good	0.257 \| good
2026-07-22T10:00:00.000Z	22 \| good	4.386 \| good	18.36 \| good	13.904 \| good	0.438 \| good	9.799 \| good	0.257 \| good
2026-07-22T11:00:00.000Z	22 \| good	3.751 \| good	17.731 \| good	12.121 \| good	0.572 \| good	8.256 \| good	0.187 \| good
2026-07-22T12:00:00.000Z	27 \| good	4.825 \| good	18.337 \| good	11.626 \| good	0.462 \| good	7.367 \| good	0.262 \| good
2026-07-22T13:00:00.000Z	27 \| good	5.371 \| good	19.082 \| good	11.907 \| good	0.462 \| good	7.367 \| good	0.262 \| good
2026-07-22T14:00:00.000Z	33 \| good	5.753 \| good	25.651 \| good	13.945 \| good	0.463 \| good	7.827 \| good	0.492 \| good
2026-07-22T15:00:00.000Z	41 \| good	6.589 \| good	44.228 \| good	12.922 \| good	0.629 \| good	10.066 \| good	0.418 \| good
2026-07-22T16:00:00.000Z	46 \| good	7.512 \| good	49.861 \| good	17.359 \| good	0.69 \| good	7.975 \| good	0.406 \| good
2026-07-22T17:00:00.000Z	44 \| good	7.772 \| good	46.891 \| good	19.544 \| good	0.71 \| good	7.012 \| good	0.336 \| good
2026-07-22T18:00:00.000Z	53 \| moderate	8.142 \| good	58.523 \| fine	22.627 \| good	0.709 \| good	7.257 \| good	0.336 \| good
2026-07-22T19:00:00.000Z	44 \| good	8.159 \| good	44.139 \| good	26.376 \| good	0.677 \| good	7.836 \| good	0.355 \| good
2026-07-22T20:00:00.000Z	38 \| good	7.41 \| good	36.495 \| good	29.915 \| good	0.789 \| good	7.642 \| good	0.355 \| good
2026-07-22T21:00:00.000Z	69 \| moderate	9.392 \| good	91.7 \| fine	35.515 \| good	0.776 \| good	7.656 \| good	0.336 \| good
2026-07-22T22:00:00.000Z	55 \| moderate	9.236 \| good	63.058 \| fine	36.964 \| good	0.798 \| good	7.5 \| good	0.327 \| good
2026-07-22T23:00:00.000Z	44 \| good	7.712 \| good	45.73 \| good	39.848 \| good	0.607 \| good	7.823 \| good	0.398 \| good
2026-07-23T00:00:00.000Z	38 \| good	6.521 \| good	41.446 \| good	36.542 \| good	0.686 \| good	6.31 \| good	0.327 \| good
2026-07-23T01:00:00.000Z	37 \| good	5.596 \| good	39.513 \| good	33.792 \| good	0.783 \| good	6.012 \| good	0.327 \| good
2026-07-23T02:00:00.000Z	31 \| good	5.218 \| good	33.929 \| good	30.536 \| good	0.783 \| good	7.446 \| good	0.398 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	10.435 \| good	46.337 \| good	21.055 \| good	1.06 \| good	5.931 \| good	0.111 \| good
2026-07-23T04:00:00.000Z	33 \| good	5.564 \| good	28.998 \| good	26.32 \| good	0.664 \| good	8.614 \| good	0.397 \| good
2026-07-23T05:00:00.000Z	33 \| good	6.156 \| good	29.835 \| good	23.094 \| good	0.763 \| good	9.705 \| good	0.397 \| good
2026-07-23T06:00:00.000Z	33 \| good	6.468 \| good	31.457 \| good	19.985 \| good	0.644 \| good	10.043 \| good	0.467 \| good
2026-07-23T07:00:00.000Z	33 \| good	6.166 \| good	29.015 \| good	19.95 \| good	0.629 \| good	10.043 \| good	0.467 \| good
2026-07-23T08:00:00.000Z	50 \| good	6.362 \| good	53.678 \| good	18.45 \| good	0.569 \| good	9.978 \| good	0.406 \| good
2026-07-23T09:00:00.000Z	55 \| moderate	5.553 \| good	63.02 \| fine	18.21 \| good	0.637 \| good	7.743 \| good	0.265 \| good
2026-07-23T10:00:00.000Z	59 \| moderate	6.589 \| good	72.357 \| fine	17.749 \| good	0.588 \| good	6.694 \| good	0.27 \| good
2026-07-23T11:00:00.000Z	34 \| good	6.222 \| good	37.369 \| good	16.436 \| good	0.742 \| good	8.472 \| good	0.265 \| good
2026-07-23T12:00:00.000Z	38 \| good	6.523 \| good	35.669 \| good	16.885 \| good	0.551 \| good	8.726 \| good	0.282 \| good
2026-07-23T13:00:00.000Z	38 \| good	7.264 \| good	32.485 \| good	16.772 \| good	0.553 \| good	8.726 \| good	0.282 \| good
2026-07-23T14:00:00.000Z	50 \| good	8.381 \| good	53.811 \| good	14.448 \| good	0.656 \| good	12.545 \| good	0.521 \| good
2026-07-23T15:00:00.000Z	71 \| moderate	9.204 \| good	94.751 \| fine	17.971 \| good	0.842 \| good	12.95 \| good	0.596 \| good
2026-07-23T16:00:00.000Z	78 \| moderate	12.699 \| fine	108.763 \| fine	18.354 \| good	0.91 \| good	10.972 \| good	0.516 \| good
2026-07-23T17:00:00.000Z	87 \| moderate	19.798 \| fine	127.03 \| fine	26.485 \| good	0.828 \| good	10.621 \| good	0.431 \| good
2026-07-23T18:00:00.000Z	82 \| moderate	14.86 \| fine	117.289 \| fine	31.557 \| good	0.86 \| good	10.042 \| good	0.374 \| good
2026-07-23T19:00:00.000Z	82 \| moderate	16.607 \| fine	116.962 \| fine	39.629 \| good	0.782 \| good	9.229 \| good	0.378 \| good
2026-07-23T20:00:00.000Z	59 \| moderate	13.459 \| fine	72.421 \| fine	43.213 \| good	0.79 \| good	7.822 \| good	0.367 \| good
2026-07-23T21:00:00.000Z	62 \| moderate	13.748 \| fine	77.04 \| fine	49.444 \| good	0.855 \| good	7.699 \| good	0.355 \| good
2026-07-23T22:00:00.000Z	58 \| moderate	12.967 \| fine	58.231 \| fine	52.111 \| good	1.043 \| good	8.324 \| good	0.342 \| good
2026-07-23T22:00:00.000Z	58 \| moderate	12.894 \| fine	57.68 \| fine	55.734 \| fine	1.025 \| good	9.128 \| good	0.339 \| good
2026-07-23T23:00:00.000Z	77 \| moderate	16.712 \| fine	74.593 \| fine	62.908 \| fine	1.316 \| good	3.908 \| good	0.123 \| good
2026-07-24T00:00:00.000Z	64 \| moderate	15.7 \| fine	69.671 \| fine	55.925 \| fine	1.327 \| good	3.845 \| good	0.122 \| good
2026-07-24T01:00:00.000Z	58 \| moderate	13.181 \| fine	59.062 \| fine	47.356 \| good	1.325 \| good	4.451 \| good	0.124 \| good
2026-07-24T02:00:00.000Z	64 \| moderate	15.626 \| fine	69.587 \| fine	38.558 \| good	1.316 \| good	5.888 \| good	0.126 \| good
2026-07-24T03:00:00.000Z	62 \| moderate	14.652 \| fine	65.398 \| fine	32.745 \| good	1.288 \| good	7.967 \| good	0.127 \| good
2026-07-24T04:00:00.000Z	58 \| moderate	13.39 \| fine	60.676 \| fine	29.255 \| good	1.271 \| good	9.354 \| good	0.128 \| good
2026-07-24T05:00:00.000Z	58 \| moderate	13.21 \| fine	59.44 \| fine	27.554 \| good	1.237 \| good	10.365 \| good	0.128 \| good
2026-07-24T06:00:00.000Z	58 \| moderate	12.879 \| fine	57.748 \| fine	24.527 \| good	1.195 \| good	11.637 \| good	0.13 \| good
2026-07-24T07:00:00.000Z	58 \| moderate	13.174 \| fine	59.037 \| fine	22.276 \| good	1.139 \| good	13.02 \| good	0.134 \| good
2026-07-24T08:00:00.000Z	60 \| moderate	13.834 \| fine	62.391 \| fine	20.417 \| good	1.064 \| good	13.045 \| good	0.136 \| good
2026-07-24T09:00:00.000Z	58 \| moderate	13.276 \| fine	59.828 \| fine	20.466 \| good	1.013 \| good	13.278 \| good	0.137 \| good
2026-07-24T10:00:00.000Z	58 \| moderate	13.245 \| fine	59.617 \| fine	18.111 \| good	0.993 \| good	14.037 \| good	0.14 \| good
2026-07-24T11:00:00.000Z	58 \| moderate	12.621 \| fine	56.738 \| fine	17.641 \| good	0.993 \| good	15.014 \| good	0.144 \| good
2026-07-24T12:00:00.000Z	60 \| moderate	14.084 \| fine	63.174 \| fine	16.807 \| good	0.991 \| good	15.739 \| good	0.147 \| good
2026-07-24T13:00:00.000Z	66 \| moderate	16.536 \| fine	73.73 \| fine	13.241 \| good	0.996 \| good	15.945 \| good	0.152 \| good
2026-07-24T14:00:00.000Z	69 \| moderate	19.378 \| fine	85.068 \| fine	16.938 \| good	0.989 \| good	13.694 \| good	0.157 \| good
2026-07-24T15:00:00.000Z	73 \| moderate	21.428 \| fine	93.82 \| fine	22.519 \| good	0.995 \| good	8.969 \| good	0.135 \| good
2026-07-24T16:00:00.000Z	77 \| moderate	23.26 \| fine	101.819 \| fine	30.879 \| good	0.993 \| good	7.262 \| good	0.129 \| good
2026-07-24T17:00:00.000Z	82 \| moderate	26.115 \| fine	113.545 \| fine	44.343 \| good	1.049 \| good	6.417 \| good	0.128 \| good
2026-07-24T18:00:00.000Z	79 \| moderate	24.246 \| fine	105.748 \| fine	56.679 \| fine	1.097 \| good	5.764 \| good	0.127 \| good
2026-07-24T19:00:00.000Z	73 \| moderate	20.529 \| fine	90.035 \| fine	56.185 \| fine	1.123 \| good	5.005 \| good	0.125 \| good
2026-07-24T20:00:00.000Z	67 \| moderate	18.213 \| fine	80.214 \| fine	53.117 \| good	1.128 \| good	4.292 \| good	0.123 \| good
2026-07-24T21:00:00.000Z	56 \| moderate	12.4 \| fine	55.911 \| fine	53.643 \| good	1.135 \| good	3.8 \| good	0.12 \| good
2026-07-24T22:00:00.000Z	58 \| moderate	12.565 \| fine	56.605 \| fine	51.56 \| good	1.144 \| good	3.468 \| good	0.117 \| good
2026-07-24T23:00:00.000Z	52 \| moderate	10.19 \| good	45.143 \| good	46.705 \| good	1.146 \| good	3.312 \| good	0.115 \| good
2026-07-25T00:00:00.000Z	54 \| moderate	11.121 \| good	49.052 \| good	43.045 \| good	1.146 \| good	3.469 \| good	0.114 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	10.765 \| good	47.604 \| good	38.301 \| good	1.14 \| good	3.946 \| good	0.113 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.612 \| good	42.825 \| good	32.351 \| good	1.129 \| good	5.076 \| good	0.113 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	10.227 \| good	45.438 \| good	29.017 \| good	1.125 \| good	6.82 \| good	0.114 \| good
2026-07-25T04:00:00.000Z	52 \| moderate	10.052 \| good	44.669 \| good	25.827 \| good	1.122 \| good	8.114 \| good	0.115 \| good
2026-07-25T05:00:00.000Z	52 \| moderate	10.384 \| good	46.178 \| good	23.257 \| good	1.112 \| good	9.069 \| good	0.117 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	10.325 \| good	45.609 \| good	22.016 \| good	1.098 \| good	10.469 \| good	0.12 \| good
2026-07-25T07:00:00.000Z	54 \| moderate	10.72 \| good	47.309 \| good	19.989 \| good	1.068 \| good	11.826 \| good	0.124 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	11.304 \| good	50.295 \| good	16.716 \| good	1.031 \| good	12.553 \| good	0.128 \| good
2026-07-25T09:00:00.000Z	52 \| moderate	10.349 \| good	45.888 \| good	16.148 \| good	1.023 \| good	13.773 \| good	0.133 \| good
2026-07-25T10:00:00.000Z	52 \| moderate	9.767 \| good	43.067 \| good	16.946 \| good	1.03 \| good	14.859 \| good	0.137 \| good
2026-07-25T11:00:00.000Z	49 \| good	9.397 \| good	41.432 \| good	17.287 \| good	1.028 \| good	16.054 \| good	0.142 \| good
2026-07-25T12:00:00.000Z	56 \| moderate	11.618 \| good	51.647 \| good	15.988 \| good	1.022 \| good	18.149 \| good	0.15 \| good
2026-07-25T13:00:00.000Z	58 \| moderate	13.239 \| fine	59.599 \| fine	13.729 \| good	1.026 \| good	19.144 \| good	0.159 \| good
2026-07-25T14:00:00.000Z	67 \| moderate	18.284 \| fine	80.841 \| fine	13.455 \| good	1.056 \| good	16.526 \| good	0.168 \| good
2026-07-25T15:00:00.000Z	67 \| moderate	18.282 \| fine	80.817 \| fine	17.952 \| good	1.126 \| good	10.769 \| good	0.139 \| good
2026-07-25T16:00:00.000Z	69 \| moderate	19.46 \| fine	86.106 \| fine	28.11 \| good	1.183 \| good	8.5 \| good	0.13 \| good
2026-07-25T17:00:00.000Z	79 \| moderate	23.578 \| fine	103.407 \| fine	42.344 \| good	1.248 \| good	7.441 \| good	0.127 \| good
2026-07-25T18:00:00.000Z	82 \| moderate	25.662 \| fine	112.013 \| fine	51.112 \| good	1.274 \| good	6.517 \| good	0.125 \| good
2026-07-25T19:00:00.000Z	73 \| moderate	20.89 \| fine	91.614 \| fine	54.677 \| good	1.278 \| good	5.523 \| good	0.123 \| good
2026-07-25T20:00:00.000Z	69 \| moderate	19.427 \| fine	85.761 \| fine	58.223 \| fine	1.279 \| good	4.689 \| good	0.121 \| good
2026-07-25T21:00:00.000Z	67 \| moderate	14.719 \| fine	65.886 \| fine	60.245 \| fine	1.3 \| good	4.09 \| good	0.118 \| good
2026-07-25T22:00:00.000Z	58 \| moderate	11.95 \| good	53.297 \| good	56.807 \| fine	1.336 \| good	3.609 \| good	0.117 \| good

Yorba Linda

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

0.29ppm

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 05:00:00 on 2026-07-23.

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 02:00:00 on 2026-07-23.

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

The current air quality in Yorba Linda, California is 58, categorized as Moderate based on real-time data.

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

The most common pollutant in Yorba Linda, California is PM2.5.

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 12.894 μg/m³.

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

The current PM₁₀ concentration at Yorba Linda, California is 57.68 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 0.339 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 1.025 ppb.

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

The current ozone (O₃) concentration at Yorba Linda, California is 55.734 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 9.128 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	52 \| moderate	10.413 \| good	50.184 \| good	41.907 \| good	0.579 \| good	7.603 \| good	0.252 \| good
2026-07-22T00:00:00.000Z	49 \| good	8.897 \| good	34.564 \| good	39.947 \| good	0.56 \| good	8.487 \| good	0.246 \| good
2026-07-22T01:00:00.000Z	44 \| good	8.434 \| good	38.445 \| good	36.361 \| good	0.552 \| good	7.185 \| good	0.317 \| good
2026-07-22T02:00:00.000Z	33 \| good	6.355 \| good	35.323 \| good	32.268 \| good	0.564 \| good	8.282 \| good	0.246 \| good
2026-07-22T03:00:00.000Z	30 \| good	5.128 \| good	27.381 \| good	31.916 \| good	0.501 \| good	8.535 \| good	0.317 \| good
2026-07-22T04:00:00.000Z	27 \| good	5.292 \| good	26.942 \| good	28.766 \| good	0.445 \| good	10.336 \| good	0.387 \| good
2026-07-22T05:00:00.000Z	27 \| good	4.927 \| good	23.723 \| good	25.323 \| good	0.627 \| good	11.138 \| good	0.401 \| good
2026-07-22T06:00:00.000Z	22 \| good	3.745 \| good	20.57 \| good	24.201 \| good	0.493 \| good	10.588 \| good	0.528 \| good
2026-07-22T07:00:00.000Z	22 \| good	4.173 \| good	21.714 \| good	23.768 \| good	0.493 \| good	10.588 \| good	0.528 \| good
2026-07-22T08:00:00.000Z	27 \| good	4.539 \| good	22.753 \| good	19.86 \| good	0.464 \| good	10.586 \| good	0.398 \| good
2026-07-22T09:00:00.000Z	27 \| good	4.619 \| good	20.053 \| good	16.683 \| good	0.489 \| good	9.7 \| good	0.257 \| good
2026-07-22T10:00:00.000Z	22 \| good	4.386 \| good	18.36 \| good	13.904 \| good	0.438 \| good	9.799 \| good	0.257 \| good
2026-07-22T11:00:00.000Z	22 \| good	3.751 \| good	17.731 \| good	12.121 \| good	0.572 \| good	8.256 \| good	0.187 \| good
2026-07-22T12:00:00.000Z	27 \| good	4.825 \| good	18.337 \| good	11.626 \| good	0.462 \| good	7.367 \| good	0.262 \| good
2026-07-22T13:00:00.000Z	27 \| good	5.371 \| good	19.082 \| good	11.907 \| good	0.462 \| good	7.367 \| good	0.262 \| good
2026-07-22T14:00:00.000Z	33 \| good	5.753 \| good	25.651 \| good	13.945 \| good	0.463 \| good	7.827 \| good	0.492 \| good
2026-07-22T15:00:00.000Z	41 \| good	6.589 \| good	44.228 \| good	12.922 \| good	0.629 \| good	10.066 \| good	0.418 \| good
2026-07-22T16:00:00.000Z	46 \| good	7.512 \| good	49.861 \| good	17.359 \| good	0.69 \| good	7.975 \| good	0.406 \| good
2026-07-22T17:00:00.000Z	44 \| good	7.772 \| good	46.891 \| good	19.544 \| good	0.71 \| good	7.012 \| good	0.336 \| good
2026-07-22T18:00:00.000Z	53 \| moderate	8.142 \| good	58.523 \| fine	22.627 \| good	0.709 \| good	7.257 \| good	0.336 \| good
2026-07-22T19:00:00.000Z	44 \| good	8.159 \| good	44.139 \| good	26.376 \| good	0.677 \| good	7.836 \| good	0.355 \| good
2026-07-22T20:00:00.000Z	38 \| good	7.41 \| good	36.495 \| good	29.915 \| good	0.789 \| good	7.642 \| good	0.355 \| good
2026-07-22T21:00:00.000Z	69 \| moderate	9.392 \| good	91.7 \| fine	35.515 \| good	0.776 \| good	7.656 \| good	0.336 \| good
2026-07-22T22:00:00.000Z	55 \| moderate	9.236 \| good	63.058 \| fine	36.964 \| good	0.798 \| good	7.5 \| good	0.327 \| good
2026-07-22T23:00:00.000Z	44 \| good	7.712 \| good	45.73 \| good	39.848 \| good	0.607 \| good	7.823 \| good	0.398 \| good
2026-07-23T00:00:00.000Z	38 \| good	6.521 \| good	41.446 \| good	36.542 \| good	0.686 \| good	6.31 \| good	0.327 \| good
2026-07-23T01:00:00.000Z	37 \| good	5.596 \| good	39.513 \| good	33.792 \| good	0.783 \| good	6.012 \| good	0.327 \| good
2026-07-23T02:00:00.000Z	31 \| good	5.218 \| good	33.929 \| good	30.536 \| good	0.783 \| good	7.446 \| good	0.398 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	10.435 \| good	46.337 \| good	21.055 \| good	1.06 \| good	5.931 \| good	0.111 \| good
2026-07-23T04:00:00.000Z	33 \| good	5.564 \| good	28.998 \| good	26.32 \| good	0.664 \| good	8.614 \| good	0.397 \| good
2026-07-23T05:00:00.000Z	33 \| good	6.156 \| good	29.835 \| good	23.094 \| good	0.763 \| good	9.705 \| good	0.397 \| good
2026-07-23T06:00:00.000Z	33 \| good	6.468 \| good	31.457 \| good	19.985 \| good	0.644 \| good	10.043 \| good	0.467 \| good
2026-07-23T07:00:00.000Z	33 \| good	6.166 \| good	29.015 \| good	19.95 \| good	0.629 \| good	10.043 \| good	0.467 \| good
2026-07-23T08:00:00.000Z	50 \| good	6.362 \| good	53.678 \| good	18.45 \| good	0.569 \| good	9.978 \| good	0.406 \| good
2026-07-23T09:00:00.000Z	55 \| moderate	5.553 \| good	63.02 \| fine	18.21 \| good	0.637 \| good	7.743 \| good	0.265 \| good
2026-07-23T10:00:00.000Z	59 \| moderate	6.589 \| good	72.357 \| fine	17.749 \| good	0.588 \| good	6.694 \| good	0.27 \| good
2026-07-23T11:00:00.000Z	34 \| good	6.222 \| good	37.369 \| good	16.436 \| good	0.742 \| good	8.472 \| good	0.265 \| good
2026-07-23T12:00:00.000Z	38 \| good	6.523 \| good	35.669 \| good	16.885 \| good	0.551 \| good	8.726 \| good	0.282 \| good
2026-07-23T13:00:00.000Z	38 \| good	7.264 \| good	32.485 \| good	16.772 \| good	0.553 \| good	8.726 \| good	0.282 \| good
2026-07-23T14:00:00.000Z	50 \| good	8.381 \| good	53.811 \| good	14.448 \| good	0.656 \| good	12.545 \| good	0.521 \| good
2026-07-23T15:00:00.000Z	71 \| moderate	9.204 \| good	94.751 \| fine	17.971 \| good	0.842 \| good	12.95 \| good	0.596 \| good
2026-07-23T16:00:00.000Z	78 \| moderate	12.699 \| fine	108.763 \| fine	18.354 \| good	0.91 \| good	10.972 \| good	0.516 \| good
2026-07-23T17:00:00.000Z	87 \| moderate	19.798 \| fine	127.03 \| fine	26.485 \| good	0.828 \| good	10.621 \| good	0.431 \| good
2026-07-23T18:00:00.000Z	82 \| moderate	14.86 \| fine	117.289 \| fine	31.557 \| good	0.86 \| good	10.042 \| good	0.374 \| good
2026-07-23T19:00:00.000Z	82 \| moderate	16.607 \| fine	116.962 \| fine	39.629 \| good	0.782 \| good	9.229 \| good	0.378 \| good
2026-07-23T20:00:00.000Z	59 \| moderate	13.459 \| fine	72.421 \| fine	43.213 \| good	0.79 \| good	7.822 \| good	0.367 \| good
2026-07-23T21:00:00.000Z	62 \| moderate	13.748 \| fine	77.04 \| fine	49.444 \| good	0.855 \| good	7.699 \| good	0.355 \| good
2026-07-23T22:00:00.000Z	58 \| moderate	12.967 \| fine	58.231 \| fine	52.111 \| good	1.043 \| good	8.324 \| good	0.342 \| good
2026-07-23T22:00:00.000Z	58 \| moderate	12.894 \| fine	57.68 \| fine	55.734 \| fine	1.025 \| good	9.128 \| good	0.339 \| good
2026-07-23T23:00:00.000Z	77 \| moderate	16.712 \| fine	74.593 \| fine	62.908 \| fine	1.316 \| good	3.908 \| good	0.123 \| good
2026-07-24T00:00:00.000Z	64 \| moderate	15.7 \| fine	69.671 \| fine	55.925 \| fine	1.327 \| good	3.845 \| good	0.122 \| good
2026-07-24T01:00:00.000Z	58 \| moderate	13.181 \| fine	59.062 \| fine	47.356 \| good	1.325 \| good	4.451 \| good	0.124 \| good
2026-07-24T02:00:00.000Z	64 \| moderate	15.626 \| fine	69.587 \| fine	38.558 \| good	1.316 \| good	5.888 \| good	0.126 \| good
2026-07-24T03:00:00.000Z	62 \| moderate	14.652 \| fine	65.398 \| fine	32.745 \| good	1.288 \| good	7.967 \| good	0.127 \| good
2026-07-24T04:00:00.000Z	58 \| moderate	13.39 \| fine	60.676 \| fine	29.255 \| good	1.271 \| good	9.354 \| good	0.128 \| good
2026-07-24T05:00:00.000Z	58 \| moderate	13.21 \| fine	59.44 \| fine	27.554 \| good	1.237 \| good	10.365 \| good	0.128 \| good
2026-07-24T06:00:00.000Z	58 \| moderate	12.879 \| fine	57.748 \| fine	24.527 \| good	1.195 \| good	11.637 \| good	0.13 \| good
2026-07-24T07:00:00.000Z	58 \| moderate	13.174 \| fine	59.037 \| fine	22.276 \| good	1.139 \| good	13.02 \| good	0.134 \| good
2026-07-24T08:00:00.000Z	60 \| moderate	13.834 \| fine	62.391 \| fine	20.417 \| good	1.064 \| good	13.045 \| good	0.136 \| good
2026-07-24T09:00:00.000Z	58 \| moderate	13.276 \| fine	59.828 \| fine	20.466 \| good	1.013 \| good	13.278 \| good	0.137 \| good
2026-07-24T10:00:00.000Z	58 \| moderate	13.245 \| fine	59.617 \| fine	18.111 \| good	0.993 \| good	14.037 \| good	0.14 \| good
2026-07-24T11:00:00.000Z	58 \| moderate	12.621 \| fine	56.738 \| fine	17.641 \| good	0.993 \| good	15.014 \| good	0.144 \| good
2026-07-24T12:00:00.000Z	60 \| moderate	14.084 \| fine	63.174 \| fine	16.807 \| good	0.991 \| good	15.739 \| good	0.147 \| good
2026-07-24T13:00:00.000Z	66 \| moderate	16.536 \| fine	73.73 \| fine	13.241 \| good	0.996 \| good	15.945 \| good	0.152 \| good
2026-07-24T14:00:00.000Z	69 \| moderate	19.378 \| fine	85.068 \| fine	16.938 \| good	0.989 \| good	13.694 \| good	0.157 \| good
2026-07-24T15:00:00.000Z	73 \| moderate	21.428 \| fine	93.82 \| fine	22.519 \| good	0.995 \| good	8.969 \| good	0.135 \| good
2026-07-24T16:00:00.000Z	77 \| moderate	23.26 \| fine	101.819 \| fine	30.879 \| good	0.993 \| good	7.262 \| good	0.129 \| good
2026-07-24T17:00:00.000Z	82 \| moderate	26.115 \| fine	113.545 \| fine	44.343 \| good	1.049 \| good	6.417 \| good	0.128 \| good
2026-07-24T18:00:00.000Z	79 \| moderate	24.246 \| fine	105.748 \| fine	56.679 \| fine	1.097 \| good	5.764 \| good	0.127 \| good
2026-07-24T19:00:00.000Z	73 \| moderate	20.529 \| fine	90.035 \| fine	56.185 \| fine	1.123 \| good	5.005 \| good	0.125 \| good
2026-07-24T20:00:00.000Z	67 \| moderate	18.213 \| fine	80.214 \| fine	53.117 \| good	1.128 \| good	4.292 \| good	0.123 \| good
2026-07-24T21:00:00.000Z	56 \| moderate	12.4 \| fine	55.911 \| fine	53.643 \| good	1.135 \| good	3.8 \| good	0.12 \| good
2026-07-24T22:00:00.000Z	58 \| moderate	12.565 \| fine	56.605 \| fine	51.56 \| good	1.144 \| good	3.468 \| good	0.117 \| good
2026-07-24T23:00:00.000Z	52 \| moderate	10.19 \| good	45.143 \| good	46.705 \| good	1.146 \| good	3.312 \| good	0.115 \| good
2026-07-25T00:00:00.000Z	54 \| moderate	11.121 \| good	49.052 \| good	43.045 \| good	1.146 \| good	3.469 \| good	0.114 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	10.765 \| good	47.604 \| good	38.301 \| good	1.14 \| good	3.946 \| good	0.113 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.612 \| good	42.825 \| good	32.351 \| good	1.129 \| good	5.076 \| good	0.113 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	10.227 \| good	45.438 \| good	29.017 \| good	1.125 \| good	6.82 \| good	0.114 \| good
2026-07-25T04:00:00.000Z	52 \| moderate	10.052 \| good	44.669 \| good	25.827 \| good	1.122 \| good	8.114 \| good	0.115 \| good
2026-07-25T05:00:00.000Z	52 \| moderate	10.384 \| good	46.178 \| good	23.257 \| good	1.112 \| good	9.069 \| good	0.117 \| good
2026-07-25T06:00:00.000Z	52 \| moderate	10.325 \| good	45.609 \| good	22.016 \| good	1.098 \| good	10.469 \| good	0.12 \| good
2026-07-25T07:00:00.000Z	54 \| moderate	10.72 \| good	47.309 \| good	19.989 \| good	1.068 \| good	11.826 \| good	0.124 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	11.304 \| good	50.295 \| good	16.716 \| good	1.031 \| good	12.553 \| good	0.128 \| good
2026-07-25T09:00:00.000Z	52 \| moderate	10.349 \| good	45.888 \| good	16.148 \| good	1.023 \| good	13.773 \| good	0.133 \| good
2026-07-25T10:00:00.000Z	52 \| moderate	9.767 \| good	43.067 \| good	16.946 \| good	1.03 \| good	14.859 \| good	0.137 \| good
2026-07-25T11:00:00.000Z	49 \| good	9.397 \| good	41.432 \| good	17.287 \| good	1.028 \| good	16.054 \| good	0.142 \| good
2026-07-25T12:00:00.000Z	56 \| moderate	11.618 \| good	51.647 \| good	15.988 \| good	1.022 \| good	18.149 \| good	0.15 \| good
2026-07-25T13:00:00.000Z	58 \| moderate	13.239 \| fine	59.599 \| fine	13.729 \| good	1.026 \| good	19.144 \| good	0.159 \| good
2026-07-25T14:00:00.000Z	67 \| moderate	18.284 \| fine	80.841 \| fine	13.455 \| good	1.056 \| good	16.526 \| good	0.168 \| good
2026-07-25T15:00:00.000Z	67 \| moderate	18.282 \| fine	80.817 \| fine	17.952 \| good	1.126 \| good	10.769 \| good	0.139 \| good
2026-07-25T16:00:00.000Z	69 \| moderate	19.46 \| fine	86.106 \| fine	28.11 \| good	1.183 \| good	8.5 \| good	0.13 \| good
2026-07-25T17:00:00.000Z	79 \| moderate	23.578 \| fine	103.407 \| fine	42.344 \| good	1.248 \| good	7.441 \| good	0.127 \| good
2026-07-25T18:00:00.000Z	82 \| moderate	25.662 \| fine	112.013 \| fine	51.112 \| good	1.274 \| good	6.517 \| good	0.125 \| good
2026-07-25T19:00:00.000Z	73 \| moderate	20.89 \| fine	91.614 \| fine	54.677 \| good	1.278 \| good	5.523 \| good	0.123 \| good
2026-07-25T20:00:00.000Z	69 \| moderate	19.427 \| fine	85.761 \| fine	58.223 \| fine	1.279 \| good	4.689 \| good	0.121 \| good
2026-07-25T21:00:00.000Z	67 \| moderate	14.719 \| fine	65.886 \| fine	60.245 \| fine	1.3 \| good	4.09 \| good	0.118 \| good
2026-07-25T22:00:00.000Z	58 \| moderate	11.95 \| good	53.297 \| good	56.807 \| fine	1.336 \| good	3.609 \| good	0.117 \| 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

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Fullerton, California

Anaheim, California

Orange, California

Diamond Bar, California

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

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

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

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

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?