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

Currently, Watsonville, California has a sulfur dioxide (SO2) concentration of 0.327 ppb.

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

The current ozone (O3) level in Watsonville, California at the moment is 6.319 ppm.

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

Nitrogen dioxide (NO2) level in Watsonville, California at the moment is 11.636 ppb.

Live air quality index in Watsonville, California today

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

PM2.5 levels in Watsonville, California are currently 18.705 μg/m3.

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

The PM10 concentration in Watsonville, California is 57.397 μg/m3 at the moment.

Stay updated with real-time air quality in Watsonville, 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

Watsonville, California

Last updated: ... (Local time)

Major air pollutants in Watsonville, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

18.70 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

57.40 μg/m³

155

255

425

605+

Ozone (O₃)

6.32 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.64 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.65 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Watsonville, California

Get Live Pollen Counts

Watsonville, California

Scroll To Air Quality Map

Track live Watsonville, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T07:00:00.000Z	71 \| moderate	19.399 \| fine	94.836 \| fine	8.415 \| good	0.326 \| good	10.435 \| good	0.761 \| good
2025-12-05T08:00:00.000Z	69 \| moderate	18.91 \| fine	79.839 \| fine	6.203 \| good	0.437 \| good	11.211 \| good	0.668 \| good
2025-12-05T09:00:00.000Z	73 \| moderate	21.043 \| fine	87.387 \| fine	5.773 \| good	0.44 \| good	9.999 \| good	0.6 \| good
2025-12-05T10:00:00.000Z	64 \| moderate	15.629 \| fine	63.66 \| fine	6.142 \| good	0.423 \| good	8.828 \| good	0.648 \| good
2025-12-05T11:00:00.000Z	64 \| moderate	16.421 \| fine	64.707 \| fine	6.436 \| good	0.424 \| good	6.432 \| good	0.521 \| good
2025-12-05T12:00:00.000Z	66 \| moderate	16.733 \| fine	59.076 \| fine	7.45 \| good	0.464 \| good	5.872 \| good	0.521 \| good
2025-12-05T13:00:00.000Z	56 \| moderate	11.726 \| good	50.563 \| good	5.07 \| good	0.608 \| good	5.465 \| good	0.423 \| good
2025-12-05T14:00:00.000Z	58 \| moderate	12.587 \| fine	58.221 \| fine	9.062 \| good	0.442 \| good	5.675 \| good	0.464 \| good
2025-12-05T15:00:00.000Z	52 \| moderate	9.821 \| good	44.038 \| good	7.483 \| good	0.45 \| good	6.418 \| good	0.558 \| good
2025-12-05T16:00:00.000Z	54 \| moderate	10.921 \| good	39.912 \| good	5.904 \| good	0.448 \| good	6.508 \| good	0.678 \| good
2025-12-05T17:00:00.000Z	44 \| good	8.021 \| good	37.579 \| good	9.163 \| good	0.449 \| good	7.319 \| good	0.775 \| good
2025-12-05T18:00:00.000Z	58 \| moderate	12.589 \| fine	41.496 \| good	7.506 \| good	0.485 \| good	6.422 \| good	0.639 \| good
2025-12-05T19:00:00.000Z	64 \| moderate	16.477 \| fine	41.099 \| good	11.61 \| good	0.469 \| good	6.633 \| good	0.506 \| good
2025-12-05T20:00:00.000Z	43 \| good	6.712 \| good	46.068 \| good	15.551 \| good	0.426 \| good	4.416 \| good	0.433 \| good
2025-12-05T21:00:00.000Z	44 \| good	8.348 \| good	23.167 \| good	20.424 \| good	0.403 \| good	5.911 \| good	0.413 \| good
2025-12-05T22:00:00.000Z	62 \| moderate	15.144 \| fine	52.987 \| good	14.245 \| good	0.518 \| good	6.493 \| good	0.368 \| good
2025-12-05T23:00:00.000Z	58 \| moderate	13.332 \| fine	34.5 \| good	14.323 \| good	0.453 \| good	5.604 \| good	0.328 \| good
2025-12-06T00:00:00.000Z	62 \| moderate	15.082 \| fine	66.292 \| fine	19.269 \| good	0.445 \| good	4.697 \| good	0.343 \| good
2025-12-06T01:00:00.000Z	64 \| moderate	16.204 \| fine	63.284 \| fine	16.742 \| good	0.44 \| good	5.934 \| good	0.354 \| good
2025-12-06T02:00:00.000Z	56 \| moderate	12.012 \| good	29.603 \| good	13.673 \| good	0.398 \| good	9.349 \| good	0.413 \| good
2025-12-06T03:00:00.000Z	54 \| moderate	10.856 \| good	23.308 \| good	12.439 \| good	0.378 \| good	15.419 \| good	0.489 \| good
2025-12-06T04:00:00.000Z	60 \| moderate	13.605 \| fine	57.306 \| fine	9.358 \| good	0.395 \| good	17.483 \| good	0.558 \| good
2025-12-06T05:00:00.000Z	60 \| moderate	14.379 \| fine	65.772 \| fine	5.591 \| good	0.459 \| good	17.297 \| good	0.62 \| good
2025-12-06T06:00:00.000Z	69 \| moderate	18.852 \| fine	22.149 \| good	4.578 \| good	0.436 \| good	13.576 \| good	0.769 \| good
2025-12-06T07:00:00.000Z	67 \| moderate	17.529 \| fine	60.371 \| fine	7.949 \| good	0.459 \| good	11.997 \| good	0.851 \| good
2025-12-06T08:00:00.000Z	75 \| moderate	21.585 \| fine	90.855 \| fine	4.284 \| good	0.423 \| good	9.424 \| good	0.76 \| good
2025-12-06T09:00:00.000Z	79 \| moderate	23.632 \| fine	87.151 \| fine	5.351 \| good	0.434 \| good	9.405 \| good	0.725 \| good
2025-12-06T10:00:00.000Z	75 \| moderate	21.86 \| fine	79.098 \| fine	7.153 \| good	0.861 \| good	5.651 \| good	0.466 \| good
2025-12-06T11:00:00.000Z	55 \| moderate	10.775 \| good	64.176 \| fine	10.421 \| good	0.816 \| good	5.475 \| good	0.39 \| good
2025-12-06T12:00:00.000Z	60 \| moderate	14.496 \| fine	60.454 \| fine	7.546 \| good	0.439 \| good	9.776 \| good	0.384 \| good
2025-12-06T13:00:00.000Z	60 \| moderate	14.099 \| fine	52.42 \| good	8.745 \| good	0.391 \| good	11.118 \| good	0.451 \| good
2025-12-06T14:00:00.000Z	62 \| moderate	15.407 \| fine	31.904 \| good	4.094 \| good	0.518 \| good	7.303 \| good	0.543 \| good
2025-12-06T15:00:00.000Z	62 \| moderate	14.63 \| fine	34.305 \| good	4.426 \| good	0.414 \| good	7.533 \| good	0.589 \| good
2025-12-06T16:00:00.000Z	58 \| moderate	13.015 \| fine	34.908 \| good	5.41 \| good	0.396 \| good	4.089 \| good	0.544 \| good
2025-12-06T17:00:00.000Z	62 \| moderate	15.251 \| fine	36.191 \| good	5.705 \| good	0.5 \| good	5.575 \| good	0.428 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	9.734 \| good	34.146 \| good	7.773 \| good	0.57 \| good	4.93 \| good	0.374 \| good
2025-12-06T19:00:00.000Z	54 \| moderate	11.013 \| good	44.333 \| good	9.666 \| good	0.58 \| good	4.404 \| good	0.363 \| good
2025-12-06T20:00:00.000Z	49 \| good	8.528 \| good	41.188 \| good	13.731 \| good	0.585 \| good	5.128 \| good	0.363 \| good
2025-12-06T21:00:00.000Z	60 \| moderate	13.739 \| fine	60.121 \| fine	15.259 \| good	0.598 \| good	5.163 \| good	0.339 \| good
2025-12-06T22:00:00.000Z	69 \| moderate	19.434 \| fine	83.854 \| fine	15.805 \| good	0.597 \| good	4.456 \| good	0.339 \| good
2025-12-06T23:00:00.000Z	61 \| moderate	12.623 \| fine	75.134 \| fine	12.428 \| good	0.518 \| good	4.095 \| good	0.328 \| good
2025-12-07T00:00:00.000Z	63 \| moderate	13.749 \| fine	79.481 \| fine	16.205 \| good	0.497 \| good	6.583 \| good	0.343 \| good
2025-12-07T01:00:00.000Z	58 \| moderate	13.026 \| fine	65.547 \| fine	12.789 \| good	0.45 \| good	9.216 \| good	0.331 \| good
2025-12-07T02:00:00.000Z	60 \| moderate	13.592 \| fine	48.158 \| good	16.261 \| good	0.39 \| good	8.135 \| good	0.352 \| good
2025-12-07T03:00:00.000Z	60 \| moderate	14.467 \| fine	40.021 \| good	13.142 \| good	0.365 \| good	11.808 \| good	0.42 \| good
2025-12-07T04:00:00.000Z	71 \| moderate	15.927 \| fine	95.244 \| fine	11.676 \| good	0.365 \| good	11.805 \| good	0.48 \| good
2025-12-07T05:00:00.000Z	58 \| moderate	13.461 \| fine	68.578 \| fine	8.57 \| good	0.332 \| good	13.297 \| good	0.533 \| good
2025-12-07T06:00:00.000Z	69 \| moderate	18.705 \| fine	57.397 \| fine	6.319 \| good	0.327 \| good	11.636 \| good	0.649 \| good
2025-12-07T06:00:00.000Z	69 \| moderate	18.705 \| fine	57.397 \| fine	6.319 \| good	0.327 \| good	11.636 \| good	0.649 \| good
2025-12-07T07:00:00.000Z	64 \| moderate	15.513 \| fine	69.199 \| fine	3.964 \| good	1.527 \| good	21.046 \| good	0.308 \| good
2025-12-07T08:00:00.000Z	64 \| moderate	16.473 \| fine	73.079 \| fine	4.081 \| good	1.381 \| good	20.043 \| good	0.302 \| good
2025-12-07T09:00:00.000Z	60 \| moderate	14.425 \| fine	65.029 \| fine	4.516 \| good	1.236 \| good	19.041 \| good	0.296 \| good
2025-12-07T10:00:00.000Z	62 \| moderate	14.672 \| fine	65.235 \| fine	3.922 \| good	1.163 \| good	17.375 \| good	0.28 \| good
2025-12-07T11:00:00.000Z	60 \| moderate	13.954 \| fine	63.01 \| fine	4.112 \| good	1.09 \| good	15.71 \| good	0.264 \| good
2025-12-07T12:00:00.000Z	58 \| moderate	12.866 \| fine	57.297 \| fine	4.674 \| good	1.017 \| good	14.045 \| good	0.249 \| good
2025-12-07T13:00:00.000Z	52 \| moderate	10.193 \| good	45.247 \| good	3.748 \| good	0.986 \| good	13.672 \| good	0.24 \| good
2025-12-07T14:00:00.000Z	52 \| moderate	10.441 \| good	46.271 \| good	3.336 \| good	0.956 \| good	13.298 \| good	0.232 \| good
2025-12-07T15:00:00.000Z	44 \| good	8.458 \| good	37.39 \| good	3.52 \| good	0.925 \| good	12.924 \| good	0.223 \| good
2025-12-07T16:00:00.000Z	38 \| good	6.736 \| good	30.109 \| good	4.261 \| good	0.941 \| good	11.072 \| good	0.219 \| good
2025-12-07T17:00:00.000Z	33 \| good	5.694 \| good	24.786 \| good	9.566 \| good	0.957 \| good	9.22 \| good	0.214 \| good
2025-12-07T18:00:00.000Z	27 \| good	5.075 \| good	21.976 \| good	14.343 \| good	0.973 \| good	7.368 \| good	0.209 \| good
2025-12-07T19:00:00.000Z	33 \| good	6.059 \| good	26.743 \| good	19.705 \| good	1.074 \| good	6.57 \| good	0.191 \| good
2025-12-07T20:00:00.000Z	38 \| good	6.819 \| good	29.944 \| good	21.673 \| good	1.174 \| good	5.772 \| good	0.173 \| good
2025-12-07T21:00:00.000Z	52 \| moderate	9.619 \| good	42.772 \| good	22.554 \| good	1.275 \| good	4.975 \| good	0.155 \| good
2025-12-07T22:00:00.000Z	56 \| moderate	11.563 \| good	51.084 \| good	22.735 \| good	1.307 \| good	6.241 \| good	0.16 \| good
2025-12-07T23:00:00.000Z	54 \| moderate	10.972 \| good	48.203 \| good	23.252 \| good	1.338 \| good	7.508 \| good	0.164 \| good
2025-12-08T00:00:00.000Z	44 \| good	8.31 \| good	36.353 \| good	18.68 \| good	1.37 \| good	8.775 \| good	0.168 \| good
2025-12-08T01:00:00.000Z	52 \| moderate	10.294 \| good	45.874 \| good	13.176 \| good	1.488 \| good	12.679 \| good	0.191 \| good
2025-12-08T02:00:00.000Z	58 \| moderate	13.475 \| fine	60.656 \| fine	7.588 \| good	1.607 \| good	16.582 \| good	0.215 \| good
2025-12-08T03:00:00.000Z	60 \| moderate	13.905 \| fine	62.77 \| fine	2.703 \| good	1.726 \| good	20.486 \| good	0.238 \| good
2025-12-08T04:00:00.000Z	69 \| moderate	18.745 \| fine	83.004 \| fine	3.21 \| good	1.861 \| good	21.491 \| good	0.248 \| good
2025-12-08T05:00:00.000Z	73 \| moderate	21.069 \| fine	93.044 \| fine	4.048 \| good	1.996 \| good	22.495 \| good	0.258 \| good
2025-12-08T06:00:00.000Z	69 \| moderate	19.018 \| fine	83.416 \| fine	1.767 \| good	2.132 \| good	23.499 \| good	0.267 \| good
2025-12-08T07:00:00.000Z	66 \| moderate	17.267 \| fine	77.023 \| fine	1.973 \| good	1.96 \| good	22.658 \| good	0.267 \| good
2025-12-08T08:00:00.000Z	64 \| moderate	15.585 \| fine	69.333 \| fine	3.065 \| good	1.789 \| good	21.818 \| good	0.267 \| good
2025-12-08T09:00:00.000Z	58 \| moderate	13.083 \| fine	59.165 \| fine	3.409 \| good	1.618 \| good	20.977 \| good	0.267 \| good
2025-12-08T10:00:00.000Z	58 \| moderate	12.564 \| fine	57.153 \| fine	3.719 \| good	1.495 \| good	19.572 \| good	0.258 \| good
2025-12-08T11:00:00.000Z	56 \| moderate	11.629 \| good	51.425 \| good	2.656 \| good	1.373 \| good	18.166 \| good	0.249 \| good
2025-12-08T12:00:00.000Z	52 \| moderate	10.125 \| good	45.082 \| good	2.306 \| good	1.251 \| good	16.761 \| good	0.24 \| good
2025-12-08T13:00:00.000Z	44 \| good	8.48 \| good	37.247 \| good	2.217 \| good	1.211 \| good	16.143 \| good	0.239 \| good
2025-12-08T14:00:00.000Z	49 \| good	8.967 \| good	39.261 \| good	2.866 \| good	1.171 \| good	15.524 \| good	0.239 \| good
2025-12-08T15:00:00.000Z	38 \| good	6.956 \| good	31.036 \| good	2.193 \| good	1.131 \| good	14.906 \| good	0.238 \| good
2025-12-08T16:00:00.000Z	33 \| good	6.001 \| good	26.94 \| good	2.278 \| good	1.25 \| good	12.773 \| good	0.235 \| good
2025-12-08T17:00:00.000Z	38 \| good	7.252 \| good	32.032 \| good	7.489 \| good	1.369 \| good	10.64 \| good	0.232 \| good
2025-12-08T18:00:00.000Z	44 \| good	8.371 \| good	36.808 \| good	12.048 \| good	1.488 \| good	8.507 \| good	0.229 \| good
2025-12-08T19:00:00.000Z	44 \| good	8.013 \| good	34.999 \| good	15.029 \| good	1.56 \| good	7.464 \| good	0.206 \| good
2025-12-08T20:00:00.000Z	38 \| good	6.653 \| good	29.746 \| good	19.22 \| good	1.633 \| good	6.422 \| good	0.182 \| good
2025-12-08T21:00:00.000Z	44 \| good	7.532 \| good	32.856 \| good	20.864 \| good	1.705 \| good	5.38 \| good	0.159 \| good
2025-12-08T22:00:00.000Z	49 \| good	8.78 \| good	38.824 \| good	19.238 \| good	1.722 \| good	6.495 \| good	0.161 \| good
2025-12-08T23:00:00.000Z	44 \| good	7.994 \| good	35.073 \| good	19.322 \| good	1.738 \| good	7.61 \| good	0.163 \| good
2025-12-09T00:00:00.000Z	38 \| good	6.658 \| good	29.748 \| good	14.782 \| good	1.755 \| good	8.725 \| good	0.165 \| good
2025-12-09T01:00:00.000Z	49 \| good	8.732 \| good	38.57 \| good	9.193 \| good	1.876 \| good	13.29 \| good	0.197 \| good
2025-12-09T02:00:00.000Z	54 \| moderate	11.265 \| good	49.705 \| good	5.454 \| good	1.996 \| good	17.854 \| good	0.229 \| good
2025-12-09T03:00:00.000Z	58 \| moderate	12.961 \| fine	58.377 \| fine	2.813 \| good	2.116 \| good	22.419 \| good	0.26 \| good
2025-12-09T04:00:00.000Z	67 \| moderate	18.468 \| fine	81.075 \| fine	2.24 \| good	2.182 \| good	22.925 \| good	0.27 \| good
2025-12-09T05:00:00.000Z	73 \| moderate	20.834 \| fine	91.244 \| fine	2.653 \| good	2.248 \| good	23.431 \| good	0.28 \| good
2025-12-09T06:00:00.000Z	71 \| moderate	20.416 \| fine	21.62 \| good	5.47 \| good	2.282 \| good	23.801 \| good	0.29 \| good

Watsonville

Get reliable air quality data to drive your business

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

0.53ppm

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 Watsonville, California?

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

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

In the past 24 hours, the air quality in Watsonville, California was at its worst at 09:00:00 on 2025-12-06.

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

In the last 24 hours, the best air quality in Watsonville, California was observed at 08:00:00 on 2025-12-06.

What is the AQI in Watsonville, California right now?

As of now, the AQI in Watsonville, California is 69, indicating Moderate conditions.

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

Watsonville, California air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Watsonville, California are currently 18.705 μg/m³.

What is the PM₁₀ level in Watsonville, California at the moment?

The PM₁₀ concentration in Watsonville, California is 57.397 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Watsonville, California is 0.649 ppm.

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

Currently, Watsonville, California has a sulfur dioxide (SO₂) concentration of 0.327 ppb.

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

The current ozone (O₃) level in Watsonville, California at the moment is 6.319 ppm.

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

Nitrogen dioxide (NO₂) level in Watsonville, California at the moment is 11.636 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T07:00:00.000Z	71 \| moderate	19.399 \| fine	94.836 \| fine	8.415 \| good	0.326 \| good	10.435 \| good	0.761 \| good
2025-12-05T08:00:00.000Z	69 \| moderate	18.91 \| fine	79.839 \| fine	6.203 \| good	0.437 \| good	11.211 \| good	0.668 \| good
2025-12-05T09:00:00.000Z	73 \| moderate	21.043 \| fine	87.387 \| fine	5.773 \| good	0.44 \| good	9.999 \| good	0.6 \| good
2025-12-05T10:00:00.000Z	64 \| moderate	15.629 \| fine	63.66 \| fine	6.142 \| good	0.423 \| good	8.828 \| good	0.648 \| good
2025-12-05T11:00:00.000Z	64 \| moderate	16.421 \| fine	64.707 \| fine	6.436 \| good	0.424 \| good	6.432 \| good	0.521 \| good
2025-12-05T12:00:00.000Z	66 \| moderate	16.733 \| fine	59.076 \| fine	7.45 \| good	0.464 \| good	5.872 \| good	0.521 \| good
2025-12-05T13:00:00.000Z	56 \| moderate	11.726 \| good	50.563 \| good	5.07 \| good	0.608 \| good	5.465 \| good	0.423 \| good
2025-12-05T14:00:00.000Z	58 \| moderate	12.587 \| fine	58.221 \| fine	9.062 \| good	0.442 \| good	5.675 \| good	0.464 \| good
2025-12-05T15:00:00.000Z	52 \| moderate	9.821 \| good	44.038 \| good	7.483 \| good	0.45 \| good	6.418 \| good	0.558 \| good
2025-12-05T16:00:00.000Z	54 \| moderate	10.921 \| good	39.912 \| good	5.904 \| good	0.448 \| good	6.508 \| good	0.678 \| good
2025-12-05T17:00:00.000Z	44 \| good	8.021 \| good	37.579 \| good	9.163 \| good	0.449 \| good	7.319 \| good	0.775 \| good
2025-12-05T18:00:00.000Z	58 \| moderate	12.589 \| fine	41.496 \| good	7.506 \| good	0.485 \| good	6.422 \| good	0.639 \| good
2025-12-05T19:00:00.000Z	64 \| moderate	16.477 \| fine	41.099 \| good	11.61 \| good	0.469 \| good	6.633 \| good	0.506 \| good
2025-12-05T20:00:00.000Z	43 \| good	6.712 \| good	46.068 \| good	15.551 \| good	0.426 \| good	4.416 \| good	0.433 \| good
2025-12-05T21:00:00.000Z	44 \| good	8.348 \| good	23.167 \| good	20.424 \| good	0.403 \| good	5.911 \| good	0.413 \| good
2025-12-05T22:00:00.000Z	62 \| moderate	15.144 \| fine	52.987 \| good	14.245 \| good	0.518 \| good	6.493 \| good	0.368 \| good
2025-12-05T23:00:00.000Z	58 \| moderate	13.332 \| fine	34.5 \| good	14.323 \| good	0.453 \| good	5.604 \| good	0.328 \| good
2025-12-06T00:00:00.000Z	62 \| moderate	15.082 \| fine	66.292 \| fine	19.269 \| good	0.445 \| good	4.697 \| good	0.343 \| good
2025-12-06T01:00:00.000Z	64 \| moderate	16.204 \| fine	63.284 \| fine	16.742 \| good	0.44 \| good	5.934 \| good	0.354 \| good
2025-12-06T02:00:00.000Z	56 \| moderate	12.012 \| good	29.603 \| good	13.673 \| good	0.398 \| good	9.349 \| good	0.413 \| good
2025-12-06T03:00:00.000Z	54 \| moderate	10.856 \| good	23.308 \| good	12.439 \| good	0.378 \| good	15.419 \| good	0.489 \| good
2025-12-06T04:00:00.000Z	60 \| moderate	13.605 \| fine	57.306 \| fine	9.358 \| good	0.395 \| good	17.483 \| good	0.558 \| good
2025-12-06T05:00:00.000Z	60 \| moderate	14.379 \| fine	65.772 \| fine	5.591 \| good	0.459 \| good	17.297 \| good	0.62 \| good
2025-12-06T06:00:00.000Z	69 \| moderate	18.852 \| fine	22.149 \| good	4.578 \| good	0.436 \| good	13.576 \| good	0.769 \| good
2025-12-06T07:00:00.000Z	67 \| moderate	17.529 \| fine	60.371 \| fine	7.949 \| good	0.459 \| good	11.997 \| good	0.851 \| good
2025-12-06T08:00:00.000Z	75 \| moderate	21.585 \| fine	90.855 \| fine	4.284 \| good	0.423 \| good	9.424 \| good	0.76 \| good
2025-12-06T09:00:00.000Z	79 \| moderate	23.632 \| fine	87.151 \| fine	5.351 \| good	0.434 \| good	9.405 \| good	0.725 \| good
2025-12-06T10:00:00.000Z	75 \| moderate	21.86 \| fine	79.098 \| fine	7.153 \| good	0.861 \| good	5.651 \| good	0.466 \| good
2025-12-06T11:00:00.000Z	55 \| moderate	10.775 \| good	64.176 \| fine	10.421 \| good	0.816 \| good	5.475 \| good	0.39 \| good
2025-12-06T12:00:00.000Z	60 \| moderate	14.496 \| fine	60.454 \| fine	7.546 \| good	0.439 \| good	9.776 \| good	0.384 \| good
2025-12-06T13:00:00.000Z	60 \| moderate	14.099 \| fine	52.42 \| good	8.745 \| good	0.391 \| good	11.118 \| good	0.451 \| good
2025-12-06T14:00:00.000Z	62 \| moderate	15.407 \| fine	31.904 \| good	4.094 \| good	0.518 \| good	7.303 \| good	0.543 \| good
2025-12-06T15:00:00.000Z	62 \| moderate	14.63 \| fine	34.305 \| good	4.426 \| good	0.414 \| good	7.533 \| good	0.589 \| good
2025-12-06T16:00:00.000Z	58 \| moderate	13.015 \| fine	34.908 \| good	5.41 \| good	0.396 \| good	4.089 \| good	0.544 \| good
2025-12-06T17:00:00.000Z	62 \| moderate	15.251 \| fine	36.191 \| good	5.705 \| good	0.5 \| good	5.575 \| good	0.428 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	9.734 \| good	34.146 \| good	7.773 \| good	0.57 \| good	4.93 \| good	0.374 \| good
2025-12-06T19:00:00.000Z	54 \| moderate	11.013 \| good	44.333 \| good	9.666 \| good	0.58 \| good	4.404 \| good	0.363 \| good
2025-12-06T20:00:00.000Z	49 \| good	8.528 \| good	41.188 \| good	13.731 \| good	0.585 \| good	5.128 \| good	0.363 \| good
2025-12-06T21:00:00.000Z	60 \| moderate	13.739 \| fine	60.121 \| fine	15.259 \| good	0.598 \| good	5.163 \| good	0.339 \| good
2025-12-06T22:00:00.000Z	69 \| moderate	19.434 \| fine	83.854 \| fine	15.805 \| good	0.597 \| good	4.456 \| good	0.339 \| good
2025-12-06T23:00:00.000Z	61 \| moderate	12.623 \| fine	75.134 \| fine	12.428 \| good	0.518 \| good	4.095 \| good	0.328 \| good
2025-12-07T00:00:00.000Z	63 \| moderate	13.749 \| fine	79.481 \| fine	16.205 \| good	0.497 \| good	6.583 \| good	0.343 \| good
2025-12-07T01:00:00.000Z	58 \| moderate	13.026 \| fine	65.547 \| fine	12.789 \| good	0.45 \| good	9.216 \| good	0.331 \| good
2025-12-07T02:00:00.000Z	60 \| moderate	13.592 \| fine	48.158 \| good	16.261 \| good	0.39 \| good	8.135 \| good	0.352 \| good
2025-12-07T03:00:00.000Z	60 \| moderate	14.467 \| fine	40.021 \| good	13.142 \| good	0.365 \| good	11.808 \| good	0.42 \| good
2025-12-07T04:00:00.000Z	71 \| moderate	15.927 \| fine	95.244 \| fine	11.676 \| good	0.365 \| good	11.805 \| good	0.48 \| good
2025-12-07T05:00:00.000Z	58 \| moderate	13.461 \| fine	68.578 \| fine	8.57 \| good	0.332 \| good	13.297 \| good	0.533 \| good
2025-12-07T06:00:00.000Z	69 \| moderate	18.705 \| fine	57.397 \| fine	6.319 \| good	0.327 \| good	11.636 \| good	0.649 \| good
2025-12-07T06:00:00.000Z	69 \| moderate	18.705 \| fine	57.397 \| fine	6.319 \| good	0.327 \| good	11.636 \| good	0.649 \| good
2025-12-07T07:00:00.000Z	64 \| moderate	15.513 \| fine	69.199 \| fine	3.964 \| good	1.527 \| good	21.046 \| good	0.308 \| good
2025-12-07T08:00:00.000Z	64 \| moderate	16.473 \| fine	73.079 \| fine	4.081 \| good	1.381 \| good	20.043 \| good	0.302 \| good
2025-12-07T09:00:00.000Z	60 \| moderate	14.425 \| fine	65.029 \| fine	4.516 \| good	1.236 \| good	19.041 \| good	0.296 \| good
2025-12-07T10:00:00.000Z	62 \| moderate	14.672 \| fine	65.235 \| fine	3.922 \| good	1.163 \| good	17.375 \| good	0.28 \| good
2025-12-07T11:00:00.000Z	60 \| moderate	13.954 \| fine	63.01 \| fine	4.112 \| good	1.09 \| good	15.71 \| good	0.264 \| good
2025-12-07T12:00:00.000Z	58 \| moderate	12.866 \| fine	57.297 \| fine	4.674 \| good	1.017 \| good	14.045 \| good	0.249 \| good
2025-12-07T13:00:00.000Z	52 \| moderate	10.193 \| good	45.247 \| good	3.748 \| good	0.986 \| good	13.672 \| good	0.24 \| good
2025-12-07T14:00:00.000Z	52 \| moderate	10.441 \| good	46.271 \| good	3.336 \| good	0.956 \| good	13.298 \| good	0.232 \| good
2025-12-07T15:00:00.000Z	44 \| good	8.458 \| good	37.39 \| good	3.52 \| good	0.925 \| good	12.924 \| good	0.223 \| good
2025-12-07T16:00:00.000Z	38 \| good	6.736 \| good	30.109 \| good	4.261 \| good	0.941 \| good	11.072 \| good	0.219 \| good
2025-12-07T17:00:00.000Z	33 \| good	5.694 \| good	24.786 \| good	9.566 \| good	0.957 \| good	9.22 \| good	0.214 \| good
2025-12-07T18:00:00.000Z	27 \| good	5.075 \| good	21.976 \| good	14.343 \| good	0.973 \| good	7.368 \| good	0.209 \| good
2025-12-07T19:00:00.000Z	33 \| good	6.059 \| good	26.743 \| good	19.705 \| good	1.074 \| good	6.57 \| good	0.191 \| good
2025-12-07T20:00:00.000Z	38 \| good	6.819 \| good	29.944 \| good	21.673 \| good	1.174 \| good	5.772 \| good	0.173 \| good
2025-12-07T21:00:00.000Z	52 \| moderate	9.619 \| good	42.772 \| good	22.554 \| good	1.275 \| good	4.975 \| good	0.155 \| good
2025-12-07T22:00:00.000Z	56 \| moderate	11.563 \| good	51.084 \| good	22.735 \| good	1.307 \| good	6.241 \| good	0.16 \| good
2025-12-07T23:00:00.000Z	54 \| moderate	10.972 \| good	48.203 \| good	23.252 \| good	1.338 \| good	7.508 \| good	0.164 \| good
2025-12-08T00:00:00.000Z	44 \| good	8.31 \| good	36.353 \| good	18.68 \| good	1.37 \| good	8.775 \| good	0.168 \| good
2025-12-08T01:00:00.000Z	52 \| moderate	10.294 \| good	45.874 \| good	13.176 \| good	1.488 \| good	12.679 \| good	0.191 \| good
2025-12-08T02:00:00.000Z	58 \| moderate	13.475 \| fine	60.656 \| fine	7.588 \| good	1.607 \| good	16.582 \| good	0.215 \| good
2025-12-08T03:00:00.000Z	60 \| moderate	13.905 \| fine	62.77 \| fine	2.703 \| good	1.726 \| good	20.486 \| good	0.238 \| good
2025-12-08T04:00:00.000Z	69 \| moderate	18.745 \| fine	83.004 \| fine	3.21 \| good	1.861 \| good	21.491 \| good	0.248 \| good
2025-12-08T05:00:00.000Z	73 \| moderate	21.069 \| fine	93.044 \| fine	4.048 \| good	1.996 \| good	22.495 \| good	0.258 \| good
2025-12-08T06:00:00.000Z	69 \| moderate	19.018 \| fine	83.416 \| fine	1.767 \| good	2.132 \| good	23.499 \| good	0.267 \| good
2025-12-08T07:00:00.000Z	66 \| moderate	17.267 \| fine	77.023 \| fine	1.973 \| good	1.96 \| good	22.658 \| good	0.267 \| good
2025-12-08T08:00:00.000Z	64 \| moderate	15.585 \| fine	69.333 \| fine	3.065 \| good	1.789 \| good	21.818 \| good	0.267 \| good
2025-12-08T09:00:00.000Z	58 \| moderate	13.083 \| fine	59.165 \| fine	3.409 \| good	1.618 \| good	20.977 \| good	0.267 \| good
2025-12-08T10:00:00.000Z	58 \| moderate	12.564 \| fine	57.153 \| fine	3.719 \| good	1.495 \| good	19.572 \| good	0.258 \| good
2025-12-08T11:00:00.000Z	56 \| moderate	11.629 \| good	51.425 \| good	2.656 \| good	1.373 \| good	18.166 \| good	0.249 \| good
2025-12-08T12:00:00.000Z	52 \| moderate	10.125 \| good	45.082 \| good	2.306 \| good	1.251 \| good	16.761 \| good	0.24 \| good
2025-12-08T13:00:00.000Z	44 \| good	8.48 \| good	37.247 \| good	2.217 \| good	1.211 \| good	16.143 \| good	0.239 \| good
2025-12-08T14:00:00.000Z	49 \| good	8.967 \| good	39.261 \| good	2.866 \| good	1.171 \| good	15.524 \| good	0.239 \| good
2025-12-08T15:00:00.000Z	38 \| good	6.956 \| good	31.036 \| good	2.193 \| good	1.131 \| good	14.906 \| good	0.238 \| good
2025-12-08T16:00:00.000Z	33 \| good	6.001 \| good	26.94 \| good	2.278 \| good	1.25 \| good	12.773 \| good	0.235 \| good
2025-12-08T17:00:00.000Z	38 \| good	7.252 \| good	32.032 \| good	7.489 \| good	1.369 \| good	10.64 \| good	0.232 \| good
2025-12-08T18:00:00.000Z	44 \| good	8.371 \| good	36.808 \| good	12.048 \| good	1.488 \| good	8.507 \| good	0.229 \| good
2025-12-08T19:00:00.000Z	44 \| good	8.013 \| good	34.999 \| good	15.029 \| good	1.56 \| good	7.464 \| good	0.206 \| good
2025-12-08T20:00:00.000Z	38 \| good	6.653 \| good	29.746 \| good	19.22 \| good	1.633 \| good	6.422 \| good	0.182 \| good
2025-12-08T21:00:00.000Z	44 \| good	7.532 \| good	32.856 \| good	20.864 \| good	1.705 \| good	5.38 \| good	0.159 \| good
2025-12-08T22:00:00.000Z	49 \| good	8.78 \| good	38.824 \| good	19.238 \| good	1.722 \| good	6.495 \| good	0.161 \| good
2025-12-08T23:00:00.000Z	44 \| good	7.994 \| good	35.073 \| good	19.322 \| good	1.738 \| good	7.61 \| good	0.163 \| good
2025-12-09T00:00:00.000Z	38 \| good	6.658 \| good	29.748 \| good	14.782 \| good	1.755 \| good	8.725 \| good	0.165 \| good
2025-12-09T01:00:00.000Z	49 \| good	8.732 \| good	38.57 \| good	9.193 \| good	1.876 \| good	13.29 \| good	0.197 \| good
2025-12-09T02:00:00.000Z	54 \| moderate	11.265 \| good	49.705 \| good	5.454 \| good	1.996 \| good	17.854 \| good	0.229 \| good
2025-12-09T03:00:00.000Z	58 \| moderate	12.961 \| fine	58.377 \| fine	2.813 \| good	2.116 \| good	22.419 \| good	0.26 \| good
2025-12-09T04:00:00.000Z	67 \| moderate	18.468 \| fine	81.075 \| fine	2.24 \| good	2.182 \| good	22.925 \| good	0.27 \| good
2025-12-09T05:00:00.000Z	73 \| moderate	20.834 \| fine	91.244 \| fine	2.653 \| good	2.248 \| good	23.431 \| good	0.28 \| good
2025-12-09T06:00:00.000Z	71 \| moderate	20.416 \| fine	21.62 \| good	5.47 \| good	2.282 \| good	23.801 \| good	0.29 \| good

Live air quality index in Watsonville, California today

Major air pollutants in Watsonville, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

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Frequently asked questions

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

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

What is the PM₁₀ level in Watsonville, California at the moment?

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

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