What is the sulfur dioxide (SO2) level in Santa Cruz, California at the moment?

Currently, Santa Cruz, California has a sulfur dioxide (SO2) concentration of 0.529 ppb.

What is the ozone (O3) level in Santa Cruz, California at the moment?

The current ozone (O3) level in Santa Cruz, California at the moment is 16.484 ppm.

What is the nitrogen dioxide (NO2) level in Santa Cruz, California at the moment?

Nitrogen dioxide (NO2) level in Santa Cruz, California at the moment is 12.15 ppb.

Live air quality index in Santa Cruz, California today

Q: What is the PM2.5 level in Santa Cruz, California at the moment?

PM2.5 levels in Santa Cruz, California are currently 8.691 μg/m3.

Q: What is the PM10 level in Santa Cruz, California at the moment?

The PM10 concentration in Santa Cruz, California is 38.997 μg/m3 at the moment.

Stay updated with real-time air quality in Santa Cruz, 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

Santa Cruz, California

Last updated: ... (Local time)

Major air pollutants in Santa Cruz, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.69 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.00 μg/m³

155

255

425

605+

Ozone (O₃)

16.48 ppb

201

201+

Sulfur Dioxide (SO₂)

0.53 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.15 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.49 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Santa Cruz, California

Scroll To Air Quality Map

Track live Santa Cruz, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-14T09:00:00.000Z	38 \| good	6.774 \| good	30.091 \| good	10.692 \| good	0.585 \| good	6.868 \| good	0.299 \| good
2026-03-14T10:00:00.000Z	33 \| good	5.869 \| good	25.857 \| good	11.216 \| good	0.423 \| good	9.058 \| good	0.219 \| good
2026-03-14T11:00:00.000Z	27 \| good	5.497 \| good	24.574 \| good	12.177 \| good	0.363 \| good	8.887 \| good	0.208 \| good
2026-03-14T12:00:00.000Z	33 \| good	6.043 \| good	27.05 \| good	10.603 \| good	0.198 \| good	10.649 \| good	0.224 \| good
2026-03-14T13:00:00.000Z	27 \| good	4.779 \| good	21.121 \| good	9.842 \| good	0.605 \| good	5.196 \| good	0.284 \| good
2026-03-14T14:00:00.000Z	27 \| good	5.309 \| good	23.481 \| good	8.35 \| good	0.498 \| good	8.166 \| good	0.355 \| good
2026-03-14T15:00:00.000Z	27 \| good	5.265 \| good	22.618 \| good	9.859 \| good	0.603 \| good	9.537 \| good	0.393 \| good
2026-03-14T16:00:00.000Z	27 \| good	4.631 \| good	20.717 \| good	10.311 \| good	0.338 \| good	8.183 \| good	0.48 \| good
2026-03-14T17:00:00.000Z	27 \| good	4.91 \| good	21.607 \| good	16.591 \| good	0.416 \| good	5.145 \| good	0.45 \| good
2026-03-14T18:00:00.000Z	33 \| good	5.675 \| good	24.991 \| good	19.932 \| good	0.721 \| good	3.592 \| good	0.299 \| good
2026-03-14T19:00:00.000Z	33 \| good	6.12 \| good	27.567 \| good	23.254 \| good	0.377 \| good	3.506 \| good	0.256 \| good
2026-03-14T20:00:00.000Z	33 \| good	6.223 \| good	27.28 \| good	26.407 \| good	0.358 \| good	3.704 \| good	0.249 \| good
2026-03-14T21:00:00.000Z	33 \| good	6.35 \| good	27.895 \| good	33.767 \| good	1.229 \| good	3.289 \| good	0.218 \| good
2026-03-14T22:00:00.000Z	33 \| good	6.268 \| good	27.63 \| good	35.094 \| good	1.077 \| good	2.899 \| good	0.218 \| good
2026-03-14T23:00:00.000Z	34 \| good	6.264 \| good	27.458 \| good	37.066 \| good	0.484 \| good	2.194 \| good	0.231 \| good
2026-03-15T00:00:00.000Z	35 \| good	4.893 \| good	21.998 \| good	37.843 \| good	0.462 \| good	2.519 \| good	0.244 \| good
2026-03-15T01:00:00.000Z	36 \| good	3.424 \| good	13.994 \| good	38.694 \| good	0.401 \| good	2.166 \| good	0.256 \| good
2026-03-15T02:00:00.000Z	32 \| good	3.963 \| good	17.725 \| good	34.979 \| good	0.477 \| good	2.02 \| good	0.256 \| good
2026-03-15T03:00:00.000Z	33 \| good	6.197 \| good	27.274 \| good	32.712 \| good	0.434 \| good	3.146 \| good	0.281 \| good
2026-03-15T04:00:00.000Z	38 \| good	7.186 \| good	31.181 \| good	30.151 \| good	0.417 \| good	2.896 \| good	0.319 \| good
2026-03-15T05:00:00.000Z	44 \| good	7.843 \| good	34.795 \| good	19.069 \| good	0.397 \| good	8.072 \| good	0.256 \| good
2026-03-15T06:00:00.000Z	44 \| good	8.289 \| good	37.121 \| good	16.133 \| good	0.568 \| good	9.71 \| good	0.281 \| good
2026-03-15T07:00:00.000Z	38 \| good	7.43 \| good	32.41 \| good	13.267 \| good	0.528 \| good	8.469 \| good	0.281 \| good
2026-03-15T08:00:00.000Z	38 \| good	6.703 \| good	29.409 \| good	13.944 \| good	0.55 \| good	10.322 \| good	0.324 \| good
2026-03-15T09:00:00.000Z	33 \| good	5.673 \| good	25.239 \| good	11.987 \| good	0.518 \| good	9.423 \| good	0.324 \| good
2026-03-15T10:00:00.000Z	27 \| good	4.781 \| good	20.523 \| good	10.951 \| good	0.384 \| good	4.394 \| good	0.212 \| good
2026-03-15T11:00:00.000Z	22 \| good	3.851 \| good	17.153 \| good	10.285 \| good	0.35 \| good	4.4 \| good	0.181 \| good
2026-03-15T12:00:00.000Z	16 \| good	2.724 \| good	10.934 \| good	9.92 \| good	0.262 \| good	5.511 \| good	0.294 \| good
2026-03-15T13:00:00.000Z	16 \| good	3.159 \| good	14.225 \| good	7.925 \| good	0.489 \| good	7.663 \| good	0.313 \| good
2026-03-15T14:00:00.000Z	22 \| good	3.807 \| good	17.103 \| good	6.934 \| good	0.411 \| good	7.862 \| good	0.349 \| good
2026-03-15T15:00:00.000Z	22 \| good	3.62 \| good	16.033 \| good	7.434 \| good	0.35 \| good	9.063 \| good	0.392 \| good
2026-03-15T16:00:00.000Z	22 \| good	3.94 \| good	17.35 \| good	10.705 \| good	0.351 \| good	8.944 \| good	0.43 \| good
2026-03-15T17:00:00.000Z	22 \| good	3.85 \| good	16.6 \| good	17.918 \| good	0.447 \| good	5.399 \| good	0.425 \| good
2026-03-15T18:00:00.000Z	33 \| good	5.967 \| good	26.816 \| good	19.884 \| good	0.448 \| good	6.181 \| good	0.35 \| good
2026-03-15T19:00:00.000Z	33 \| good	5.847 \| good	26.404 \| good	25.257 \| good	0.475 \| good	7.518 \| good	0.324 \| good
2026-03-15T20:00:00.000Z	33 \| good	6.301 \| good	28.355 \| good	29.427 \| good	0.715 \| good	6.695 \| good	0.324 \| good
2026-03-15T21:00:00.000Z	38 \| good	6.517 \| good	28.861 \| good	33.32 \| good	0.479 \| good	4.791 \| good	0.256 \| good
2026-03-15T22:00:00.000Z	33 \| good	5.899 \| good	26.268 \| good	34.715 \| good	0.491 \| good	3.793 \| good	0.269 \| good
2026-03-15T23:00:00.000Z	33 \| good	5.724 \| good	25.419 \| good	35.754 \| good	0.47 \| good	4.638 \| good	0.282 \| good
2026-03-16T00:00:00.000Z	33 \| good	4.534 \| good	19.842 \| good	36.217 \| good	0.526 \| good	3.331 \| good	0.269 \| good
2026-03-16T01:00:00.000Z	34 \| good	3.744 \| good	16.968 \| good	37.468 \| good	0.499 \| good	2.162 \| good	0.269 \| good
2026-03-16T02:00:00.000Z	31 \| good	4.204 \| good	18.477 \| good	33.519 \| good	0.504 \| good	2.348 \| good	0.281 \| good
2026-03-16T03:00:00.000Z	52 \| moderate	9.657 \| good	42.921 \| good	27.288 \| good	0.506 \| good	2.856 \| good	0.337 \| good
2026-03-16T04:00:00.000Z	52 \| moderate	10.385 \| good	46.035 \| good	30.539 \| good	0.436 \| good	7.491 \| good	0.354 \| good
2026-03-16T05:00:00.000Z	49 \| good	8.921 \| good	40.432 \| good	27.853 \| good	0.507 \| good	14.104 \| good	0.412 \| good
2026-03-16T06:00:00.000Z	49 \| good	9.193 \| good	40.146 \| good	20.382 \| good	0.501 \| good	12.975 \| good	0.418 \| good
2026-03-16T07:00:00.000Z	49 \| good	8.691 \| good	38.997 \| good	16.484 \| good	0.529 \| good	12.15 \| good	0.488 \| good
2026-03-16T08:00:00.000Z	44 \| good	7.667 \| good	33.379 \| good	19.56 \| good	0.479 \| good	13.569 \| good	0.468 \| good
2026-03-16T08:00:00.000Z	49 \| good	8.691 \| good	38.997 \| good	16.484 \| good	0.529 \| good	12.15 \| good	0.488 \| good
2026-03-16T09:00:00.000Z	38 \| good	7.336 \| good	32.354 \| good	16.573 \| good	1.326 \| good	21.178 \| good	0.281 \| good
2026-03-16T10:00:00.000Z	38 \| good	6.952 \| good	30.635 \| good	16.128 \| good	1.194 \| good	20.45 \| good	0.274 \| good
2026-03-16T11:00:00.000Z	44 \| good	7.878 \| good	34.758 \| good	15.878 \| good	1.063 \| good	19.722 \| good	0.266 \| good
2026-03-16T12:00:00.000Z	38 \| good	6.866 \| good	30.251 \| good	18.6 \| good	0.932 \| good	18.994 \| good	0.259 \| good
2026-03-16T13:00:00.000Z	44 \| good	7.826 \| good	34.295 \| good	13.127 \| good	0.902 \| good	17.403 \| good	0.256 \| good
2026-03-16T14:00:00.000Z	49 \| good	9.199 \| good	40.768 \| good	11.948 \| good	0.872 \| good	15.813 \| good	0.253 \| good
2026-03-16T15:00:00.000Z	38 \| good	7.3 \| good	32.034 \| good	15.846 \| good	0.841 \| good	14.223 \| good	0.25 \| good
2026-03-16T16:00:00.000Z	44 \| good	7.791 \| good	34.237 \| good	20.907 \| good	1.026 \| good	12.182 \| good	0.237 \| good
2026-03-16T17:00:00.000Z	49 \| good	9.093 \| good	40.268 \| good	27.915 \| good	1.211 \| good	10.142 \| good	0.224 \| good
2026-03-16T18:00:00.000Z	44 \| good	8.182 \| good	36.021 \| good	31.853 \| good	1.395 \| good	8.101 \| good	0.211 \| good
2026-03-16T19:00:00.000Z	54 \| moderate	10.724 \| good	47.831 \| good	39.536 \| good	1.367 \| good	7.085 \| good	0.197 \| good
2026-03-16T20:00:00.000Z	60 \| moderate	13.651 \| fine	61.277 \| fine	47.826 \| good	1.339 \| good	6.069 \| good	0.184 \| good
2026-03-16T21:00:00.000Z	58 \| moderate	12.973 \| fine	58.394 \| fine	51.646 \| good	1.312 \| good	5.053 \| good	0.17 \| good
2026-03-16T22:00:00.000Z	56 \| moderate	11.646 \| good	52.055 \| good	50.899 \| good	1.341 \| good	5.576 \| good	0.169 \| good
2026-03-16T23:00:00.000Z	49 \| good	6.918 \| good	30.652 \| good	53.086 \| good	1.371 \| good	6.098 \| good	0.168 \| good
2026-03-17T00:00:00.000Z	48 \| good	4.755 \| good	20.798 \| good	51.872 \| good	1.401 \| good	6.621 \| good	0.167 \| good
2026-03-17T01:00:00.000Z	46 \| good	5.585 \| good	24.622 \| good	50.057 \| good	1.548 \| good	10.385 \| good	0.188 \| good
2026-03-17T02:00:00.000Z	41 \| good	3.68 \| good	16.039 \| good	43.549 \| good	1.695 \| good	14.15 \| good	0.208 \| good
2026-03-17T03:00:00.000Z	34 \| good	5.411 \| good	23.477 \| good	36.832 \| good	1.842 \| good	17.914 \| good	0.229 \| good
2026-03-17T04:00:00.000Z	27 \| good	5.325 \| good	23.011 \| good	23.636 \| good	1.928 \| good	20.216 \| good	0.248 \| good
2026-03-17T05:00:00.000Z	27 \| good	4.607 \| good	20.363 \| good	17.951 \| good	2.014 \| good	22.517 \| good	0.267 \| good
2026-03-17T06:00:00.000Z	38 \| good	6.859 \| good	30.414 \| good	17.328 \| good	2.099 \| good	24.818 \| good	0.287 \| good
2026-03-17T07:00:00.000Z	27 \| good	4.71 \| good	20.671 \| good	16.284 \| good	1.982 \| good	24.542 \| good	0.297 \| good
2026-03-17T08:00:00.000Z	33 \| good	6.021 \| good	26.64 \| good	17.113 \| good	1.865 \| good	24.266 \| good	0.307 \| good
2026-03-17T09:00:00.000Z	27 \| good	5.102 \| good	22.487 \| good	18.749 \| good	1.748 \| good	23.99 \| good	0.317 \| good
2026-03-17T10:00:00.000Z	33 \| good	5.673 \| good	24.511 \| good	17.441 \| good	1.534 \| good	22.685 \| good	0.31 \| good
2026-03-17T11:00:00.000Z	44 \| good	8.244 \| good	35.931 \| good	14.363 \| good	1.319 \| good	21.379 \| good	0.303 \| good
2026-03-17T12:00:00.000Z	38 \| good	7.362 \| good	32.267 \| good	16.599 \| good	1.104 \| good	20.073 \| good	0.296 \| good
2026-03-17T13:00:00.000Z	44 \| good	7.656 \| good	33.78 \| good	10.997 \| good	1.042 \| good	18.521 \| good	0.289 \| good
2026-03-17T14:00:00.000Z	52 \| moderate	9.756 \| good	43.222 \| good	9.213 \| good	0.98 \| good	16.969 \| good	0.283 \| good
2026-03-17T15:00:00.000Z	44 \| good	7.582 \| good	33.232 \| good	12.588 \| good	0.918 \| good	15.417 \| good	0.276 \| good
2026-03-17T16:00:00.000Z	44 \| good	7.584 \| good	33.287 \| good	20.936 \| good	1.117 \| good	13.752 \| good	0.263 \| good
2026-03-17T17:00:00.000Z	44 \| good	8.082 \| good	35.589 \| good	27.052 \| good	1.315 \| good	12.087 \| good	0.249 \| good
2026-03-17T18:00:00.000Z	33 \| good	6.403 \| good	28.078 \| good	32.384 \| good	1.513 \| good	10.422 \| good	0.236 \| good
2026-03-17T19:00:00.000Z	44 \| good	8.246 \| good	36.343 \| good	40.125 \| good	1.486 \| good	9.058 \| good	0.218 \| good
2026-03-17T20:00:00.000Z	58 \| moderate	12.552 \| fine	56.436 \| fine	48.771 \| good	1.459 \| good	7.693 \| good	0.2 \| good
2026-03-17T21:00:00.000Z	58 \| moderate	12.552 \| fine	56.279 \| fine	53.513 \| good	1.432 \| good	6.329 \| good	0.183 \| good
2026-03-17T22:00:00.000Z	60 \| moderate	14.379 \| fine	64.677 \| fine	49.303 \| good	1.516 \| good	7.211 \| good	0.188 \| good
2026-03-17T23:00:00.000Z	54 \| moderate	11.217 \| good	49.652 \| good	51.691 \| good	1.599 \| good	8.093 \| good	0.194 \| good
2026-03-18T00:00:00.000Z	49 \| good	8.662 \| good	37.783 \| good	53.313 \| good	1.683 \| good	8.976 \| good	0.2 \| good
2026-03-18T01:00:00.000Z	49 \| good	7.555 \| good	33.107 \| good	53.478 \| good	1.806 \| good	12.678 \| good	0.223 \| good
2026-03-18T02:00:00.000Z	48 \| good	3.065 \| good	13.43 \| good	52.259 \| good	1.929 \| good	16.381 \| good	0.245 \| good
2026-03-18T03:00:00.000Z	41 \| good	5.886 \| good	26.042 \| good	43.549 \| good	2.053 \| good	20.084 \| good	0.268 \| good
2026-03-18T04:00:00.000Z	44 \| good	7.738 \| good	33.802 \| good	34.248 \| good	2.055 \| good	21.969 \| good	0.283 \| good
2026-03-18T05:00:00.000Z	38 \| good	6.959 \| good	30.756 \| good	26.534 \| good	2.058 \| good	23.854 \| good	0.297 \| good
2026-03-18T06:00:00.000Z	73 \| moderate	21.072 \| fine	23.754 \| good	16.533 \| good	2.047 \| good	25.359 \| good	0.31 \| good
2026-03-18T07:00:00.000Z	44 \| good	8.279 \| good	36.253 \| good	20.979 \| good	1.981 \| good	25.984 \| good	0.322 \| good
2026-03-18T08:00:00.000Z	44 \| good	7.556 \| good	33.341 \| good	20.514 \| good	1.901 \| good	26.229 \| good	0.333 \| good

Santa Cruz

Get reliable air quality data to drive your business

Santa Cruz, California air quality map: Stay updated on AQI near you

0.52ppm

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

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Frequently asked questions

How often is air quality information updated for Santa Cruz, California?

The air quality information for Santa Cruz, California is updated every hour for accuracy.

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

In the past 24 hours, the air quality in Santa Cruz, California was at its worst at 04:00:00 on 2026-03-16.

When did Santa Cruz, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Santa Cruz, California was observed at 01:00:00 on 2026-03-15.

What is the AQI in Santa Cruz, California right now?

As of now, the AQI in Santa Cruz, California is 49, indicating Good conditions.

What is the most common type of pollution in Santa Cruz, California?

Santa Cruz, California air has the highest levels of PM2.5.

What should I do in case of poor air quality in Santa Cruz, California?

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

What is the PM_2.5 level in Santa Cruz, California at the moment?

PM_2.5 levels in Santa Cruz, California are currently 8.691 μg/m³.

What is the PM₁₀ level in Santa Cruz, California at the moment?

The PM₁₀ concentration in Santa Cruz, California is 38.997 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Santa Cruz, California at the moment?

The current carbon monoxide (CO) concentration in Santa Cruz, California is 0.488 ppm.

What is the sulfur dioxide (SO₂) level in Santa Cruz, California at the moment?

Currently, Santa Cruz, California has a sulfur dioxide (SO₂) concentration of 0.529 ppb.

What is the ozone (O₃) level in Santa Cruz, California at the moment?

The current ozone (O₃) level in Santa Cruz, California at the moment is 16.484 ppm.

What is the nitrogen dioxide (NO₂) level in Santa Cruz, California at the moment?

Nitrogen dioxide (NO₂) level in Santa Cruz, California at the moment is 12.15 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-14T09:00:00.000Z	38 \| good	6.774 \| good	30.091 \| good	10.692 \| good	0.585 \| good	6.868 \| good	0.299 \| good
2026-03-14T10:00:00.000Z	33 \| good	5.869 \| good	25.857 \| good	11.216 \| good	0.423 \| good	9.058 \| good	0.219 \| good
2026-03-14T11:00:00.000Z	27 \| good	5.497 \| good	24.574 \| good	12.177 \| good	0.363 \| good	8.887 \| good	0.208 \| good
2026-03-14T12:00:00.000Z	33 \| good	6.043 \| good	27.05 \| good	10.603 \| good	0.198 \| good	10.649 \| good	0.224 \| good
2026-03-14T13:00:00.000Z	27 \| good	4.779 \| good	21.121 \| good	9.842 \| good	0.605 \| good	5.196 \| good	0.284 \| good
2026-03-14T14:00:00.000Z	27 \| good	5.309 \| good	23.481 \| good	8.35 \| good	0.498 \| good	8.166 \| good	0.355 \| good
2026-03-14T15:00:00.000Z	27 \| good	5.265 \| good	22.618 \| good	9.859 \| good	0.603 \| good	9.537 \| good	0.393 \| good
2026-03-14T16:00:00.000Z	27 \| good	4.631 \| good	20.717 \| good	10.311 \| good	0.338 \| good	8.183 \| good	0.48 \| good
2026-03-14T17:00:00.000Z	27 \| good	4.91 \| good	21.607 \| good	16.591 \| good	0.416 \| good	5.145 \| good	0.45 \| good
2026-03-14T18:00:00.000Z	33 \| good	5.675 \| good	24.991 \| good	19.932 \| good	0.721 \| good	3.592 \| good	0.299 \| good
2026-03-14T19:00:00.000Z	33 \| good	6.12 \| good	27.567 \| good	23.254 \| good	0.377 \| good	3.506 \| good	0.256 \| good
2026-03-14T20:00:00.000Z	33 \| good	6.223 \| good	27.28 \| good	26.407 \| good	0.358 \| good	3.704 \| good	0.249 \| good
2026-03-14T21:00:00.000Z	33 \| good	6.35 \| good	27.895 \| good	33.767 \| good	1.229 \| good	3.289 \| good	0.218 \| good
2026-03-14T22:00:00.000Z	33 \| good	6.268 \| good	27.63 \| good	35.094 \| good	1.077 \| good	2.899 \| good	0.218 \| good
2026-03-14T23:00:00.000Z	34 \| good	6.264 \| good	27.458 \| good	37.066 \| good	0.484 \| good	2.194 \| good	0.231 \| good
2026-03-15T00:00:00.000Z	35 \| good	4.893 \| good	21.998 \| good	37.843 \| good	0.462 \| good	2.519 \| good	0.244 \| good
2026-03-15T01:00:00.000Z	36 \| good	3.424 \| good	13.994 \| good	38.694 \| good	0.401 \| good	2.166 \| good	0.256 \| good
2026-03-15T02:00:00.000Z	32 \| good	3.963 \| good	17.725 \| good	34.979 \| good	0.477 \| good	2.02 \| good	0.256 \| good
2026-03-15T03:00:00.000Z	33 \| good	6.197 \| good	27.274 \| good	32.712 \| good	0.434 \| good	3.146 \| good	0.281 \| good
2026-03-15T04:00:00.000Z	38 \| good	7.186 \| good	31.181 \| good	30.151 \| good	0.417 \| good	2.896 \| good	0.319 \| good
2026-03-15T05:00:00.000Z	44 \| good	7.843 \| good	34.795 \| good	19.069 \| good	0.397 \| good	8.072 \| good	0.256 \| good
2026-03-15T06:00:00.000Z	44 \| good	8.289 \| good	37.121 \| good	16.133 \| good	0.568 \| good	9.71 \| good	0.281 \| good
2026-03-15T07:00:00.000Z	38 \| good	7.43 \| good	32.41 \| good	13.267 \| good	0.528 \| good	8.469 \| good	0.281 \| good
2026-03-15T08:00:00.000Z	38 \| good	6.703 \| good	29.409 \| good	13.944 \| good	0.55 \| good	10.322 \| good	0.324 \| good
2026-03-15T09:00:00.000Z	33 \| good	5.673 \| good	25.239 \| good	11.987 \| good	0.518 \| good	9.423 \| good	0.324 \| good
2026-03-15T10:00:00.000Z	27 \| good	4.781 \| good	20.523 \| good	10.951 \| good	0.384 \| good	4.394 \| good	0.212 \| good
2026-03-15T11:00:00.000Z	22 \| good	3.851 \| good	17.153 \| good	10.285 \| good	0.35 \| good	4.4 \| good	0.181 \| good
2026-03-15T12:00:00.000Z	16 \| good	2.724 \| good	10.934 \| good	9.92 \| good	0.262 \| good	5.511 \| good	0.294 \| good
2026-03-15T13:00:00.000Z	16 \| good	3.159 \| good	14.225 \| good	7.925 \| good	0.489 \| good	7.663 \| good	0.313 \| good
2026-03-15T14:00:00.000Z	22 \| good	3.807 \| good	17.103 \| good	6.934 \| good	0.411 \| good	7.862 \| good	0.349 \| good
2026-03-15T15:00:00.000Z	22 \| good	3.62 \| good	16.033 \| good	7.434 \| good	0.35 \| good	9.063 \| good	0.392 \| good
2026-03-15T16:00:00.000Z	22 \| good	3.94 \| good	17.35 \| good	10.705 \| good	0.351 \| good	8.944 \| good	0.43 \| good
2026-03-15T17:00:00.000Z	22 \| good	3.85 \| good	16.6 \| good	17.918 \| good	0.447 \| good	5.399 \| good	0.425 \| good
2026-03-15T18:00:00.000Z	33 \| good	5.967 \| good	26.816 \| good	19.884 \| good	0.448 \| good	6.181 \| good	0.35 \| good
2026-03-15T19:00:00.000Z	33 \| good	5.847 \| good	26.404 \| good	25.257 \| good	0.475 \| good	7.518 \| good	0.324 \| good
2026-03-15T20:00:00.000Z	33 \| good	6.301 \| good	28.355 \| good	29.427 \| good	0.715 \| good	6.695 \| good	0.324 \| good
2026-03-15T21:00:00.000Z	38 \| good	6.517 \| good	28.861 \| good	33.32 \| good	0.479 \| good	4.791 \| good	0.256 \| good
2026-03-15T22:00:00.000Z	33 \| good	5.899 \| good	26.268 \| good	34.715 \| good	0.491 \| good	3.793 \| good	0.269 \| good
2026-03-15T23:00:00.000Z	33 \| good	5.724 \| good	25.419 \| good	35.754 \| good	0.47 \| good	4.638 \| good	0.282 \| good
2026-03-16T00:00:00.000Z	33 \| good	4.534 \| good	19.842 \| good	36.217 \| good	0.526 \| good	3.331 \| good	0.269 \| good
2026-03-16T01:00:00.000Z	34 \| good	3.744 \| good	16.968 \| good	37.468 \| good	0.499 \| good	2.162 \| good	0.269 \| good
2026-03-16T02:00:00.000Z	31 \| good	4.204 \| good	18.477 \| good	33.519 \| good	0.504 \| good	2.348 \| good	0.281 \| good
2026-03-16T03:00:00.000Z	52 \| moderate	9.657 \| good	42.921 \| good	27.288 \| good	0.506 \| good	2.856 \| good	0.337 \| good
2026-03-16T04:00:00.000Z	52 \| moderate	10.385 \| good	46.035 \| good	30.539 \| good	0.436 \| good	7.491 \| good	0.354 \| good
2026-03-16T05:00:00.000Z	49 \| good	8.921 \| good	40.432 \| good	27.853 \| good	0.507 \| good	14.104 \| good	0.412 \| good
2026-03-16T06:00:00.000Z	49 \| good	9.193 \| good	40.146 \| good	20.382 \| good	0.501 \| good	12.975 \| good	0.418 \| good
2026-03-16T07:00:00.000Z	49 \| good	8.691 \| good	38.997 \| good	16.484 \| good	0.529 \| good	12.15 \| good	0.488 \| good
2026-03-16T08:00:00.000Z	44 \| good	7.667 \| good	33.379 \| good	19.56 \| good	0.479 \| good	13.569 \| good	0.468 \| good
2026-03-16T08:00:00.000Z	49 \| good	8.691 \| good	38.997 \| good	16.484 \| good	0.529 \| good	12.15 \| good	0.488 \| good
2026-03-16T09:00:00.000Z	38 \| good	7.336 \| good	32.354 \| good	16.573 \| good	1.326 \| good	21.178 \| good	0.281 \| good
2026-03-16T10:00:00.000Z	38 \| good	6.952 \| good	30.635 \| good	16.128 \| good	1.194 \| good	20.45 \| good	0.274 \| good
2026-03-16T11:00:00.000Z	44 \| good	7.878 \| good	34.758 \| good	15.878 \| good	1.063 \| good	19.722 \| good	0.266 \| good
2026-03-16T12:00:00.000Z	38 \| good	6.866 \| good	30.251 \| good	18.6 \| good	0.932 \| good	18.994 \| good	0.259 \| good
2026-03-16T13:00:00.000Z	44 \| good	7.826 \| good	34.295 \| good	13.127 \| good	0.902 \| good	17.403 \| good	0.256 \| good
2026-03-16T14:00:00.000Z	49 \| good	9.199 \| good	40.768 \| good	11.948 \| good	0.872 \| good	15.813 \| good	0.253 \| good
2026-03-16T15:00:00.000Z	38 \| good	7.3 \| good	32.034 \| good	15.846 \| good	0.841 \| good	14.223 \| good	0.25 \| good
2026-03-16T16:00:00.000Z	44 \| good	7.791 \| good	34.237 \| good	20.907 \| good	1.026 \| good	12.182 \| good	0.237 \| good
2026-03-16T17:00:00.000Z	49 \| good	9.093 \| good	40.268 \| good	27.915 \| good	1.211 \| good	10.142 \| good	0.224 \| good
2026-03-16T18:00:00.000Z	44 \| good	8.182 \| good	36.021 \| good	31.853 \| good	1.395 \| good	8.101 \| good	0.211 \| good
2026-03-16T19:00:00.000Z	54 \| moderate	10.724 \| good	47.831 \| good	39.536 \| good	1.367 \| good	7.085 \| good	0.197 \| good
2026-03-16T20:00:00.000Z	60 \| moderate	13.651 \| fine	61.277 \| fine	47.826 \| good	1.339 \| good	6.069 \| good	0.184 \| good
2026-03-16T21:00:00.000Z	58 \| moderate	12.973 \| fine	58.394 \| fine	51.646 \| good	1.312 \| good	5.053 \| good	0.17 \| good
2026-03-16T22:00:00.000Z	56 \| moderate	11.646 \| good	52.055 \| good	50.899 \| good	1.341 \| good	5.576 \| good	0.169 \| good
2026-03-16T23:00:00.000Z	49 \| good	6.918 \| good	30.652 \| good	53.086 \| good	1.371 \| good	6.098 \| good	0.168 \| good
2026-03-17T00:00:00.000Z	48 \| good	4.755 \| good	20.798 \| good	51.872 \| good	1.401 \| good	6.621 \| good	0.167 \| good
2026-03-17T01:00:00.000Z	46 \| good	5.585 \| good	24.622 \| good	50.057 \| good	1.548 \| good	10.385 \| good	0.188 \| good
2026-03-17T02:00:00.000Z	41 \| good	3.68 \| good	16.039 \| good	43.549 \| good	1.695 \| good	14.15 \| good	0.208 \| good
2026-03-17T03:00:00.000Z	34 \| good	5.411 \| good	23.477 \| good	36.832 \| good	1.842 \| good	17.914 \| good	0.229 \| good
2026-03-17T04:00:00.000Z	27 \| good	5.325 \| good	23.011 \| good	23.636 \| good	1.928 \| good	20.216 \| good	0.248 \| good
2026-03-17T05:00:00.000Z	27 \| good	4.607 \| good	20.363 \| good	17.951 \| good	2.014 \| good	22.517 \| good	0.267 \| good
2026-03-17T06:00:00.000Z	38 \| good	6.859 \| good	30.414 \| good	17.328 \| good	2.099 \| good	24.818 \| good	0.287 \| good
2026-03-17T07:00:00.000Z	27 \| good	4.71 \| good	20.671 \| good	16.284 \| good	1.982 \| good	24.542 \| good	0.297 \| good
2026-03-17T08:00:00.000Z	33 \| good	6.021 \| good	26.64 \| good	17.113 \| good	1.865 \| good	24.266 \| good	0.307 \| good
2026-03-17T09:00:00.000Z	27 \| good	5.102 \| good	22.487 \| good	18.749 \| good	1.748 \| good	23.99 \| good	0.317 \| good
2026-03-17T10:00:00.000Z	33 \| good	5.673 \| good	24.511 \| good	17.441 \| good	1.534 \| good	22.685 \| good	0.31 \| good
2026-03-17T11:00:00.000Z	44 \| good	8.244 \| good	35.931 \| good	14.363 \| good	1.319 \| good	21.379 \| good	0.303 \| good
2026-03-17T12:00:00.000Z	38 \| good	7.362 \| good	32.267 \| good	16.599 \| good	1.104 \| good	20.073 \| good	0.296 \| good
2026-03-17T13:00:00.000Z	44 \| good	7.656 \| good	33.78 \| good	10.997 \| good	1.042 \| good	18.521 \| good	0.289 \| good
2026-03-17T14:00:00.000Z	52 \| moderate	9.756 \| good	43.222 \| good	9.213 \| good	0.98 \| good	16.969 \| good	0.283 \| good
2026-03-17T15:00:00.000Z	44 \| good	7.582 \| good	33.232 \| good	12.588 \| good	0.918 \| good	15.417 \| good	0.276 \| good
2026-03-17T16:00:00.000Z	44 \| good	7.584 \| good	33.287 \| good	20.936 \| good	1.117 \| good	13.752 \| good	0.263 \| good
2026-03-17T17:00:00.000Z	44 \| good	8.082 \| good	35.589 \| good	27.052 \| good	1.315 \| good	12.087 \| good	0.249 \| good
2026-03-17T18:00:00.000Z	33 \| good	6.403 \| good	28.078 \| good	32.384 \| good	1.513 \| good	10.422 \| good	0.236 \| good
2026-03-17T19:00:00.000Z	44 \| good	8.246 \| good	36.343 \| good	40.125 \| good	1.486 \| good	9.058 \| good	0.218 \| good
2026-03-17T20:00:00.000Z	58 \| moderate	12.552 \| fine	56.436 \| fine	48.771 \| good	1.459 \| good	7.693 \| good	0.2 \| good
2026-03-17T21:00:00.000Z	58 \| moderate	12.552 \| fine	56.279 \| fine	53.513 \| good	1.432 \| good	6.329 \| good	0.183 \| good
2026-03-17T22:00:00.000Z	60 \| moderate	14.379 \| fine	64.677 \| fine	49.303 \| good	1.516 \| good	7.211 \| good	0.188 \| good
2026-03-17T23:00:00.000Z	54 \| moderate	11.217 \| good	49.652 \| good	51.691 \| good	1.599 \| good	8.093 \| good	0.194 \| good
2026-03-18T00:00:00.000Z	49 \| good	8.662 \| good	37.783 \| good	53.313 \| good	1.683 \| good	8.976 \| good	0.2 \| good
2026-03-18T01:00:00.000Z	49 \| good	7.555 \| good	33.107 \| good	53.478 \| good	1.806 \| good	12.678 \| good	0.223 \| good
2026-03-18T02:00:00.000Z	48 \| good	3.065 \| good	13.43 \| good	52.259 \| good	1.929 \| good	16.381 \| good	0.245 \| good
2026-03-18T03:00:00.000Z	41 \| good	5.886 \| good	26.042 \| good	43.549 \| good	2.053 \| good	20.084 \| good	0.268 \| good
2026-03-18T04:00:00.000Z	44 \| good	7.738 \| good	33.802 \| good	34.248 \| good	2.055 \| good	21.969 \| good	0.283 \| good
2026-03-18T05:00:00.000Z	38 \| good	6.959 \| good	30.756 \| good	26.534 \| good	2.058 \| good	23.854 \| good	0.297 \| good
2026-03-18T06:00:00.000Z	73 \| moderate	21.072 \| fine	23.754 \| good	16.533 \| good	2.047 \| good	25.359 \| good	0.31 \| good
2026-03-18T07:00:00.000Z	44 \| good	8.279 \| good	36.253 \| good	20.979 \| good	1.981 \| good	25.984 \| good	0.322 \| good
2026-03-18T08:00:00.000Z	44 \| good	7.556 \| good	33.341 \| good	20.514 \| good	1.901 \| good	26.229 \| good	0.333 \| good

Live air quality index in Santa Cruz, California today

Major air pollutants in Santa Cruz, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)