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

Currently, Watsonville, California has a sulfur dioxide (SO2) concentration of 0.518 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 17.326 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 6.939 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 5.335 μg/m3.

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

The PM10 concentration in Watsonville, California is 19.043 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)

Good

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)

5.33 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.04 μg/m³

155

255

425

605+

Ozone (O₃)

17.33 ppb

201

201+

Sulfur Dioxide (SO₂)

0.52 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.94 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 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
2026-08-22T06:00:00.000Z	38 \| good	7.102 \| good	28.891 \| good	22.494 \| good	0.437 \| good	3.913 \| good	0.172 \| good
2026-08-22T07:00:00.000Z	27 \| good	5.44 \| good	14.357 \| good	19.365 \| good	0.459 \| good	2.571 \| good	0.172 \| good
2026-08-22T08:00:00.000Z	33 \| good	5.651 \| good	35.83 \| good	20.616 \| good	0.419 \| good	3.642 \| good	0.172 \| good
2026-08-22T09:00:00.000Z	27 \| good	5.497 \| good	14.654 \| good	18.079 \| good	0.42 \| good	3.749 \| good	0.172 \| good
2026-08-22T10:00:00.000Z	33 \| good	5.706 \| good	24.577 \| good	15.779 \| good	0.548 \| good	2.64 \| good	0.106 \| good
2026-08-22T11:00:00.000Z	27 \| good	4.739 \| good	24.686 \| good	9.299 \| good	0.841 \| good	2.403 \| good	0.106 \| good
2026-08-22T12:00:00.000Z	22 \| good	3.964 \| good	13.021 \| good	9.538 \| good	0.462 \| good	2.142 \| good	0.178 \| good
2026-08-22T13:00:00.000Z	27 \| good	5.175 \| good	23.408 \| good	15.244 \| good	0.388 \| good	2.814 \| good	0.133 \| good
2026-08-22T14:00:00.000Z	22 \| good	4.419 \| good	13.984 \| good	11.912 \| good	0.378 \| good	3.331 \| good	0.141 \| good
2026-08-22T15:00:00.000Z	16 \| good	3.41 \| good	8.004 \| good	11.996 \| good	0.361 \| good	4.556 \| good	0.175 \| good
2026-08-22T16:00:00.000Z	16 \| good	2.728 \| good	13.207 \| good	13.083 \| good	0.4 \| good	4.049 \| good	0.172 \| good
2026-08-22T17:00:00.000Z	44 \| good	6.832 \| good	47.206 \| good	16.566 \| good	0.456 \| good	3.639 \| good	0.172 \| good
2026-08-22T18:00:00.000Z	41 \| good	6.526 \| good	44.054 \| good	20.094 \| good	0.457 \| good	3.589 \| good	0.141 \| good
2026-08-22T19:00:00.000Z	38 \| good	7.147 \| good	19.34 \| good	25.995 \| good	0.475 \| good	3.572 \| good	0.162 \| good
2026-08-22T20:00:00.000Z	49 \| good	9.364 \| good	40.981 \| good	27.32 \| good	0.516 \| good	3.405 \| good	0.172 \| good
2026-08-22T21:00:00.000Z	49 \| good	8.91 \| good	44.45 \| good	29.557 \| good	0.499 \| good	3.314 \| good	0.172 \| good
2026-08-22T22:00:00.000Z	33 \| good	6.023 \| good	36.092 \| good	29.641 \| good	0.535 \| good	3.58 \| good	0.172 \| good
2026-08-22T23:00:00.000Z	46 \| good	5.531 \| good	50.148 \| good	31.387 \| good	0.516 \| good	3.425 \| good	0.172 \| good
2026-08-23T00:00:00.000Z	29 \| good	4.122 \| good	15.916 \| good	31.496 \| good	0.497 \| good	3.465 \| good	0.172 \| good
2026-08-23T01:00:00.000Z	28 \| good	4.816 \| good	16.759 \| good	30.037 \| good	0.518 \| good	3.568 \| good	0.192 \| good
2026-08-23T02:00:00.000Z	33 \| good	5.548 \| good	24.31 \| good	28.488 \| good	0.474 \| good	3.437 \| good	0.196 \| good
2026-08-23T03:00:00.000Z	33 \| good	6.355 \| good	27.979 \| good	19.39 \| good	0.398 \| good	2.2 \| good	0.091 \| good
2026-08-23T04:00:00.000Z	27 \| good	4.708 \| good	20.215 \| good	24.339 \| good	0.496 \| good	2.599 \| good	0.213 \| good
2026-08-23T05:00:00.000Z	38 \| good	6.776 \| good	26.255 \| good	21.764 \| good	0.458 \| good	4.06 \| good	0.213 \| good
2026-08-23T06:00:00.000Z	38 \| good	7.163 \| good	33.999 \| good	23.039 \| good	0.5 \| good	4.873 \| good	0.213 \| good
2026-08-23T07:00:00.000Z	44 \| good	8.496 \| good	31.488 \| good	18.654 \| good	0.5 \| good	5.256 \| good	0.213 \| good
2026-08-23T08:00:00.000Z	38 \| good	7.029 \| good	30.865 \| good	12.894 \| good	0.496 \| good	6.917 \| good	0.233 \| good
2026-08-23T09:00:00.000Z	38 \| good	6.826 \| good	28.605 \| good	13.93 \| good	0.496 \| good	7.36 \| good	0.233 \| good
2026-08-23T10:00:00.000Z	33 \| good	5.825 \| good	20.179 \| good	15.344 \| good	0.568 \| good	2.853 \| good	0.106 \| good
2026-08-23T11:00:00.000Z	38 \| good	6.741 \| good	33.339 \| good	17.121 \| good	0.59 \| good	4.475 \| good	0.106 \| good
2026-08-23T12:00:00.000Z	38 \| good	6.711 \| good	29.309 \| good	9.01 \| good	0.425 \| good	3.727 \| good	0.17 \| good
2026-08-23T13:00:00.000Z	27 \| good	4.915 \| good	19.949 \| good	10.484 \| good	0.591 \| good	5.985 \| good	0.192 \| good
2026-08-23T14:00:00.000Z	27 \| good	5.455 \| good	24.195 \| good	8.645 \| good	0.498 \| good	5.52 \| good	0.172 \| good
2026-08-23T15:00:00.000Z	22 \| good	4.314 \| good	13.514 \| good	9.22 \| good	0.481 \| good	5.967 \| good	0.185 \| good
2026-08-23T16:00:00.000Z	27 \| good	4.716 \| good	16.921 \| good	10.541 \| good	0.5 \| good	5.23 \| good	0.172 \| good
2026-08-23T17:00:00.000Z	27 \| good	4.764 \| good	25.354 \| good	14.421 \| good	0.472 \| good	4.12 \| good	0.192 \| good
2026-08-23T18:00:00.000Z	49 \| good	9.22 \| good	39.932 \| good	14.856 \| good	0.676 \| good	4.066 \| good	0.192 \| good
2026-08-23T19:00:00.000Z	49 \| good	8.659 \| good	28.823 \| good	18.618 \| good	0.799 \| good	4.288 \| good	0.192 \| good
2026-08-23T20:00:00.000Z	56 \| moderate	12.292 \| fine	29.247 \| good	24.414 \| good	1.112 \| good	3.34 \| good	0.172 \| good
2026-08-23T21:00:00.000Z	44 \| good	7.591 \| good	32.72 \| good	26.004 \| good	1.395 \| good	3.049 \| good	0.172 \| good
2026-08-23T22:00:00.000Z	38 \| good	6.802 \| good	35.338 \| good	29.304 \| good	1.217 \| good	2.701 \| good	0.172 \| good
2026-08-23T23:00:00.000Z	27 \| good	5.133 \| good	18.79 \| good	25.517 \| good	1.169 \| good	2.431 \| good	0.151 \| good
2026-08-24T00:00:00.000Z	38 \| good	7.452 \| good	31.374 \| good	27.721 \| good	1.052 \| good	3.585 \| good	0.161 \| good
2026-08-24T01:00:00.000Z	44 \| good	7.682 \| good	42.092 \| good	28.299 \| good	0.882 \| good	3.665 \| good	0.193 \| good
2026-08-24T02:00:00.000Z	44 \| good	7.602 \| good	38.231 \| good	25.013 \| good	0.782 \| good	4.064 \| good	0.197 \| good
2026-08-24T03:00:00.000Z	44 \| good	7.551 \| good	30.218 \| good	21.125 \| good	0.659 \| good	4.781 \| good	0.203 \| good
2026-08-24T04:00:00.000Z	33 \| good	6.343 \| good	28.815 \| good	19.512 \| good	0.52 \| good	5.645 \| good	0.193 \| good
2026-08-24T05:00:00.000Z	27 \| good	5.335 \| good	19.043 \| good	17.326 \| good	0.518 \| good	6.939 \| good	0.193 \| good
2026-08-24T05:00:00.000Z	27 \| good	5.335 \| good	19.043 \| good	17.326 \| good	0.518 \| good	6.939 \| good	0.193 \| good
2026-08-24T06:00:00.000Z	27 \| good	4.653 \| good	20.128 \| good	18.937 \| good	0.46 \| good	5.13 \| good	0.132 \| good
2026-08-24T07:00:00.000Z	22 \| good	3.936 \| good	17.202 \| good	19.121 \| good	0.451 \| good	5.839 \| good	0.138 \| good
2026-08-24T08:00:00.000Z	22 \| good	4.371 \| good	19.152 \| good	17.851 \| good	0.437 \| good	6.291 \| good	0.144 \| good
2026-08-24T09:00:00.000Z	22 \| good	3.859 \| good	16.897 \| good	17.061 \| good	0.428 \| good	6.431 \| good	0.149 \| good
2026-08-24T10:00:00.000Z	22 \| good	3.817 \| good	16.946 \| good	16.88 \| good	0.444 \| good	6.263 \| good	0.148 \| good
2026-08-24T11:00:00.000Z	16 \| good	3.342 \| good	14.879 \| good	14.94 \| good	0.449 \| good	6.032 \| good	0.147 \| good
2026-08-24T12:00:00.000Z	16 \| good	2.571 \| good	10.12 \| good	12.414 \| good	0.428 \| good	6.103 \| good	0.15 \| good
2026-08-24T13:00:00.000Z	16 \| good	2.525 \| good	9.975 \| good	13.315 \| good	0.42 \| good	6.226 \| good	0.153 \| good
2026-08-24T14:00:00.000Z	12 \| good	2.344 \| good	9.822 \| good	12.919 \| good	0.417 \| good	5.457 \| good	0.158 \| good
2026-08-24T15:00:00.000Z	16 \| good	2.823 \| good	11.912 \| good	14.911 \| good	0.461 \| good	3.751 \| good	0.153 \| good
2026-08-24T16:00:00.000Z	27 \| good	5.238 \| good	22.85 \| good	16.323 \| good	0.494 \| good	2.243 \| good	0.119 \| good
2026-08-24T17:00:00.000Z	38 \| good	7.298 \| good	32.073 \| good	19.237 \| good	0.467 \| good	1.473 \| good	0.107 \| good
2026-08-24T18:00:00.000Z	33 \| good	6.329 \| good	28.031 \| good	22.835 \| good	0.427 \| good	1.011 \| good	0.102 \| good
2026-08-24T19:00:00.000Z	38 \| good	6.518 \| good	28.921 \| good	28.191 \| good	0.393 \| good	0.752 \| good	0.1 \| good
2026-08-24T20:00:00.000Z	33 \| good	6.034 \| good	27.042 \| good	32.435 \| good	0.383 \| good	0.7 \| good	0.103 \| good
2026-08-24T21:00:00.000Z	31 \| good	5.369 \| good	23.325 \| good	33.896 \| good	0.387 \| good	0.734 \| good	0.108 \| good
2026-08-24T22:00:00.000Z	30 \| good	5.178 \| good	22.19 \| good	32.06 \| good	0.393 \| good	0.805 \| good	0.113 \| good
2026-08-24T23:00:00.000Z	27 \| good	4.487 \| good	19.147 \| good	29.206 \| good	0.393 \| good	0.861 \| good	0.116 \| good
2026-08-25T00:00:00.000Z	27 \| good	5.142 \| good	22.054 \| good	27.025 \| good	0.396 \| good	0.963 \| good	0.12 \| good
2026-08-25T01:00:00.000Z	24 \| good	4.044 \| good	17.925 \| good	25.547 \| good	0.404 \| good	1.222 \| good	0.123 \| good
2026-08-25T02:00:00.000Z	22 \| good	4.12 \| good	18.049 \| good	23.033 \| good	0.427 \| good	1.583 \| good	0.127 \| good
2026-08-25T03:00:00.000Z	22 \| good	4.49 \| good	19.247 \| good	23.195 \| good	0.426 \| good	2.558 \| good	0.13 \| good
2026-08-25T04:00:00.000Z	27 \| good	5.102 \| good	22.1 \| good	21.221 \| good	0.429 \| good	3.296 \| good	0.13 \| good
2026-08-25T05:00:00.000Z	27 \| good	4.722 \| good	20.251 \| good	20.986 \| good	0.432 \| good	4.207 \| good	0.134 \| good
2026-08-25T06:00:00.000Z	22 \| good	4.317 \| good	19.026 \| good	19.718 \| good	0.43 \| good	5.165 \| good	0.139 \| good
2026-08-25T07:00:00.000Z	22 \| good	4.41 \| good	19.173 \| good	18.517 \| good	0.428 \| good	6.03 \| good	0.144 \| good
2026-08-25T08:00:00.000Z	22 \| good	3.883 \| good	17.127 \| good	17.067 \| good	0.43 \| good	6.536 \| good	0.148 \| good
2026-08-25T09:00:00.000Z	27 \| good	5.357 \| good	23.031 \| good	15.225 \| good	0.441 \| good	6.772 \| good	0.151 \| good
2026-08-25T10:00:00.000Z	33 \| good	6.149 \| good	27.081 \| good	12.775 \| good	0.448 \| good	6.907 \| good	0.154 \| good
2026-08-25T11:00:00.000Z	33 \| good	5.675 \| good	24.342 \| good	10.608 \| good	0.457 \| good	7.144 \| good	0.159 \| good
2026-08-25T12:00:00.000Z	27 \| good	5.015 \| good	21.269 \| good	8.2 \| good	0.455 \| good	7.383 \| good	0.165 \| good
2026-08-25T13:00:00.000Z	33 \| good	5.642 \| good	24.228 \| good	8.655 \| good	0.46 \| good	7.569 \| good	0.173 \| good
2026-08-25T14:00:00.000Z	33 \| good	6.292 \| good	28.027 \| good	8.6 \| good	0.466 \| good	6.611 \| good	0.182 \| good
2026-08-25T15:00:00.000Z	38 \| good	6.936 \| good	31.074 \| good	11.512 \| good	0.499 \| good	4.943 \| good	0.173 \| good
2026-08-25T16:00:00.000Z	38 \| good	7.074 \| good	31.167 \| good	14.852 \| good	0.522 \| good	3.34 \| good	0.138 \| good
2026-08-25T17:00:00.000Z	44 \| good	7.938 \| good	35.068 \| good	19.551 \| good	0.49 \| good	2.319 \| good	0.124 \| good
2026-08-25T18:00:00.000Z	44 \| good	7.868 \| good	34.243 \| good	24.795 \| good	0.453 \| good	1.564 \| good	0.116 \| good
2026-08-25T19:00:00.000Z	49 \| good	8.64 \| good	38.166 \| good	31.841 \| good	0.402 \| good	1.08 \| good	0.111 \| good
2026-08-25T20:00:00.000Z	49 \| good	8.63 \| good	37.563 \| good	37.704 \| good	0.386 \| good	0.916 \| good	0.113 \| good
2026-08-25T21:00:00.000Z	49 \| good	8.647 \| good	37.507 \| good	42.218 \| good	0.378 \| good	0.906 \| good	0.115 \| good
2026-08-25T22:00:00.000Z	44 \| good	7.648 \| good	33.999 \| good	41.421 \| good	0.379 \| good	0.942 \| good	0.12 \| good
2026-08-25T23:00:00.000Z	33 \| good	6.074 \| good	26.97 \| good	36.267 \| good	0.372 \| good	0.98 \| good	0.121 \| good
2026-08-26T00:00:00.000Z	58 \| moderate	13.102 \| fine	15.316 \| good	50.123 \| good	0.369 \| good	1.083 \| good	0.12 \| good
2026-08-26T01:00:00.000Z	27 \| good	4.975 \| good	21.102 \| good	29.382 \| good	0.362 \| good	1.377 \| good	0.117 \| good
2026-08-26T02:00:00.000Z	27 \| good	5.157 \| good	22.126 \| good	25.863 \| good	0.368 \| good	1.989 \| good	0.116 \| good
2026-08-26T03:00:00.000Z	27 \| good	5.245 \| good	22.925 \| good	24.757 \| good	0.372 \| good	3.089 \| good	0.117 \| good
2026-08-26T04:00:00.000Z	33 \| good	5.909 \| good	25.339 \| good	22.632 \| good	0.393 \| good	3.991 \| good	0.119 \| good
2026-08-26T05:00:00.000Z	27 \| good	5.338 \| good	23.095 \| good	21.906 \| good	0.409 \| good	4.756 \| good	0.122 \| good

Watsonville

Get reliable air quality data to drive your business

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

0.17ppm

How accurate is California, USA air quality data?

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

Source: Ambee Data Sources

Air quality levels in US

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

How often is air quality information updated for 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 08:00:00 on 2026-08-23.

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 03:00:00 on 2026-08-23.

What is the AQI in Watsonville, California right now?

As of now, the AQI in Watsonville, California is 27, indicating Good 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 5.335 μg/m³.

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

The PM₁₀ concentration in Watsonville, California is 19.043 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 0.193 ppm.

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

Currently, Watsonville, California has a sulfur dioxide (SO₂) concentration of 0.518 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 17.326 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 6.939 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-22T06:00:00.000Z	38 \| good	7.102 \| good	28.891 \| good	22.494 \| good	0.437 \| good	3.913 \| good	0.172 \| good
2026-08-22T07:00:00.000Z	27 \| good	5.44 \| good	14.357 \| good	19.365 \| good	0.459 \| good	2.571 \| good	0.172 \| good
2026-08-22T08:00:00.000Z	33 \| good	5.651 \| good	35.83 \| good	20.616 \| good	0.419 \| good	3.642 \| good	0.172 \| good
2026-08-22T09:00:00.000Z	27 \| good	5.497 \| good	14.654 \| good	18.079 \| good	0.42 \| good	3.749 \| good	0.172 \| good
2026-08-22T10:00:00.000Z	33 \| good	5.706 \| good	24.577 \| good	15.779 \| good	0.548 \| good	2.64 \| good	0.106 \| good
2026-08-22T11:00:00.000Z	27 \| good	4.739 \| good	24.686 \| good	9.299 \| good	0.841 \| good	2.403 \| good	0.106 \| good
2026-08-22T12:00:00.000Z	22 \| good	3.964 \| good	13.021 \| good	9.538 \| good	0.462 \| good	2.142 \| good	0.178 \| good
2026-08-22T13:00:00.000Z	27 \| good	5.175 \| good	23.408 \| good	15.244 \| good	0.388 \| good	2.814 \| good	0.133 \| good
2026-08-22T14:00:00.000Z	22 \| good	4.419 \| good	13.984 \| good	11.912 \| good	0.378 \| good	3.331 \| good	0.141 \| good
2026-08-22T15:00:00.000Z	16 \| good	3.41 \| good	8.004 \| good	11.996 \| good	0.361 \| good	4.556 \| good	0.175 \| good
2026-08-22T16:00:00.000Z	16 \| good	2.728 \| good	13.207 \| good	13.083 \| good	0.4 \| good	4.049 \| good	0.172 \| good
2026-08-22T17:00:00.000Z	44 \| good	6.832 \| good	47.206 \| good	16.566 \| good	0.456 \| good	3.639 \| good	0.172 \| good
2026-08-22T18:00:00.000Z	41 \| good	6.526 \| good	44.054 \| good	20.094 \| good	0.457 \| good	3.589 \| good	0.141 \| good
2026-08-22T19:00:00.000Z	38 \| good	7.147 \| good	19.34 \| good	25.995 \| good	0.475 \| good	3.572 \| good	0.162 \| good
2026-08-22T20:00:00.000Z	49 \| good	9.364 \| good	40.981 \| good	27.32 \| good	0.516 \| good	3.405 \| good	0.172 \| good
2026-08-22T21:00:00.000Z	49 \| good	8.91 \| good	44.45 \| good	29.557 \| good	0.499 \| good	3.314 \| good	0.172 \| good
2026-08-22T22:00:00.000Z	33 \| good	6.023 \| good	36.092 \| good	29.641 \| good	0.535 \| good	3.58 \| good	0.172 \| good
2026-08-22T23:00:00.000Z	46 \| good	5.531 \| good	50.148 \| good	31.387 \| good	0.516 \| good	3.425 \| good	0.172 \| good
2026-08-23T00:00:00.000Z	29 \| good	4.122 \| good	15.916 \| good	31.496 \| good	0.497 \| good	3.465 \| good	0.172 \| good
2026-08-23T01:00:00.000Z	28 \| good	4.816 \| good	16.759 \| good	30.037 \| good	0.518 \| good	3.568 \| good	0.192 \| good
2026-08-23T02:00:00.000Z	33 \| good	5.548 \| good	24.31 \| good	28.488 \| good	0.474 \| good	3.437 \| good	0.196 \| good
2026-08-23T03:00:00.000Z	33 \| good	6.355 \| good	27.979 \| good	19.39 \| good	0.398 \| good	2.2 \| good	0.091 \| good
2026-08-23T04:00:00.000Z	27 \| good	4.708 \| good	20.215 \| good	24.339 \| good	0.496 \| good	2.599 \| good	0.213 \| good
2026-08-23T05:00:00.000Z	38 \| good	6.776 \| good	26.255 \| good	21.764 \| good	0.458 \| good	4.06 \| good	0.213 \| good
2026-08-23T06:00:00.000Z	38 \| good	7.163 \| good	33.999 \| good	23.039 \| good	0.5 \| good	4.873 \| good	0.213 \| good
2026-08-23T07:00:00.000Z	44 \| good	8.496 \| good	31.488 \| good	18.654 \| good	0.5 \| good	5.256 \| good	0.213 \| good
2026-08-23T08:00:00.000Z	38 \| good	7.029 \| good	30.865 \| good	12.894 \| good	0.496 \| good	6.917 \| good	0.233 \| good
2026-08-23T09:00:00.000Z	38 \| good	6.826 \| good	28.605 \| good	13.93 \| good	0.496 \| good	7.36 \| good	0.233 \| good
2026-08-23T10:00:00.000Z	33 \| good	5.825 \| good	20.179 \| good	15.344 \| good	0.568 \| good	2.853 \| good	0.106 \| good
2026-08-23T11:00:00.000Z	38 \| good	6.741 \| good	33.339 \| good	17.121 \| good	0.59 \| good	4.475 \| good	0.106 \| good
2026-08-23T12:00:00.000Z	38 \| good	6.711 \| good	29.309 \| good	9.01 \| good	0.425 \| good	3.727 \| good	0.17 \| good
2026-08-23T13:00:00.000Z	27 \| good	4.915 \| good	19.949 \| good	10.484 \| good	0.591 \| good	5.985 \| good	0.192 \| good
2026-08-23T14:00:00.000Z	27 \| good	5.455 \| good	24.195 \| good	8.645 \| good	0.498 \| good	5.52 \| good	0.172 \| good
2026-08-23T15:00:00.000Z	22 \| good	4.314 \| good	13.514 \| good	9.22 \| good	0.481 \| good	5.967 \| good	0.185 \| good
2026-08-23T16:00:00.000Z	27 \| good	4.716 \| good	16.921 \| good	10.541 \| good	0.5 \| good	5.23 \| good	0.172 \| good
2026-08-23T17:00:00.000Z	27 \| good	4.764 \| good	25.354 \| good	14.421 \| good	0.472 \| good	4.12 \| good	0.192 \| good
2026-08-23T18:00:00.000Z	49 \| good	9.22 \| good	39.932 \| good	14.856 \| good	0.676 \| good	4.066 \| good	0.192 \| good
2026-08-23T19:00:00.000Z	49 \| good	8.659 \| good	28.823 \| good	18.618 \| good	0.799 \| good	4.288 \| good	0.192 \| good
2026-08-23T20:00:00.000Z	56 \| moderate	12.292 \| fine	29.247 \| good	24.414 \| good	1.112 \| good	3.34 \| good	0.172 \| good
2026-08-23T21:00:00.000Z	44 \| good	7.591 \| good	32.72 \| good	26.004 \| good	1.395 \| good	3.049 \| good	0.172 \| good
2026-08-23T22:00:00.000Z	38 \| good	6.802 \| good	35.338 \| good	29.304 \| good	1.217 \| good	2.701 \| good	0.172 \| good
2026-08-23T23:00:00.000Z	27 \| good	5.133 \| good	18.79 \| good	25.517 \| good	1.169 \| good	2.431 \| good	0.151 \| good
2026-08-24T00:00:00.000Z	38 \| good	7.452 \| good	31.374 \| good	27.721 \| good	1.052 \| good	3.585 \| good	0.161 \| good
2026-08-24T01:00:00.000Z	44 \| good	7.682 \| good	42.092 \| good	28.299 \| good	0.882 \| good	3.665 \| good	0.193 \| good
2026-08-24T02:00:00.000Z	44 \| good	7.602 \| good	38.231 \| good	25.013 \| good	0.782 \| good	4.064 \| good	0.197 \| good
2026-08-24T03:00:00.000Z	44 \| good	7.551 \| good	30.218 \| good	21.125 \| good	0.659 \| good	4.781 \| good	0.203 \| good
2026-08-24T04:00:00.000Z	33 \| good	6.343 \| good	28.815 \| good	19.512 \| good	0.52 \| good	5.645 \| good	0.193 \| good
2026-08-24T05:00:00.000Z	27 \| good	5.335 \| good	19.043 \| good	17.326 \| good	0.518 \| good	6.939 \| good	0.193 \| good
2026-08-24T05:00:00.000Z	27 \| good	5.335 \| good	19.043 \| good	17.326 \| good	0.518 \| good	6.939 \| good	0.193 \| good
2026-08-24T06:00:00.000Z	27 \| good	4.653 \| good	20.128 \| good	18.937 \| good	0.46 \| good	5.13 \| good	0.132 \| good
2026-08-24T07:00:00.000Z	22 \| good	3.936 \| good	17.202 \| good	19.121 \| good	0.451 \| good	5.839 \| good	0.138 \| good
2026-08-24T08:00:00.000Z	22 \| good	4.371 \| good	19.152 \| good	17.851 \| good	0.437 \| good	6.291 \| good	0.144 \| good
2026-08-24T09:00:00.000Z	22 \| good	3.859 \| good	16.897 \| good	17.061 \| good	0.428 \| good	6.431 \| good	0.149 \| good
2026-08-24T10:00:00.000Z	22 \| good	3.817 \| good	16.946 \| good	16.88 \| good	0.444 \| good	6.263 \| good	0.148 \| good
2026-08-24T11:00:00.000Z	16 \| good	3.342 \| good	14.879 \| good	14.94 \| good	0.449 \| good	6.032 \| good	0.147 \| good
2026-08-24T12:00:00.000Z	16 \| good	2.571 \| good	10.12 \| good	12.414 \| good	0.428 \| good	6.103 \| good	0.15 \| good
2026-08-24T13:00:00.000Z	16 \| good	2.525 \| good	9.975 \| good	13.315 \| good	0.42 \| good	6.226 \| good	0.153 \| good
2026-08-24T14:00:00.000Z	12 \| good	2.344 \| good	9.822 \| good	12.919 \| good	0.417 \| good	5.457 \| good	0.158 \| good
2026-08-24T15:00:00.000Z	16 \| good	2.823 \| good	11.912 \| good	14.911 \| good	0.461 \| good	3.751 \| good	0.153 \| good
2026-08-24T16:00:00.000Z	27 \| good	5.238 \| good	22.85 \| good	16.323 \| good	0.494 \| good	2.243 \| good	0.119 \| good
2026-08-24T17:00:00.000Z	38 \| good	7.298 \| good	32.073 \| good	19.237 \| good	0.467 \| good	1.473 \| good	0.107 \| good
2026-08-24T18:00:00.000Z	33 \| good	6.329 \| good	28.031 \| good	22.835 \| good	0.427 \| good	1.011 \| good	0.102 \| good
2026-08-24T19:00:00.000Z	38 \| good	6.518 \| good	28.921 \| good	28.191 \| good	0.393 \| good	0.752 \| good	0.1 \| good
2026-08-24T20:00:00.000Z	33 \| good	6.034 \| good	27.042 \| good	32.435 \| good	0.383 \| good	0.7 \| good	0.103 \| good
2026-08-24T21:00:00.000Z	31 \| good	5.369 \| good	23.325 \| good	33.896 \| good	0.387 \| good	0.734 \| good	0.108 \| good
2026-08-24T22:00:00.000Z	30 \| good	5.178 \| good	22.19 \| good	32.06 \| good	0.393 \| good	0.805 \| good	0.113 \| good
2026-08-24T23:00:00.000Z	27 \| good	4.487 \| good	19.147 \| good	29.206 \| good	0.393 \| good	0.861 \| good	0.116 \| good
2026-08-25T00:00:00.000Z	27 \| good	5.142 \| good	22.054 \| good	27.025 \| good	0.396 \| good	0.963 \| good	0.12 \| good
2026-08-25T01:00:00.000Z	24 \| good	4.044 \| good	17.925 \| good	25.547 \| good	0.404 \| good	1.222 \| good	0.123 \| good
2026-08-25T02:00:00.000Z	22 \| good	4.12 \| good	18.049 \| good	23.033 \| good	0.427 \| good	1.583 \| good	0.127 \| good
2026-08-25T03:00:00.000Z	22 \| good	4.49 \| good	19.247 \| good	23.195 \| good	0.426 \| good	2.558 \| good	0.13 \| good
2026-08-25T04:00:00.000Z	27 \| good	5.102 \| good	22.1 \| good	21.221 \| good	0.429 \| good	3.296 \| good	0.13 \| good
2026-08-25T05:00:00.000Z	27 \| good	4.722 \| good	20.251 \| good	20.986 \| good	0.432 \| good	4.207 \| good	0.134 \| good
2026-08-25T06:00:00.000Z	22 \| good	4.317 \| good	19.026 \| good	19.718 \| good	0.43 \| good	5.165 \| good	0.139 \| good
2026-08-25T07:00:00.000Z	22 \| good	4.41 \| good	19.173 \| good	18.517 \| good	0.428 \| good	6.03 \| good	0.144 \| good
2026-08-25T08:00:00.000Z	22 \| good	3.883 \| good	17.127 \| good	17.067 \| good	0.43 \| good	6.536 \| good	0.148 \| good
2026-08-25T09:00:00.000Z	27 \| good	5.357 \| good	23.031 \| good	15.225 \| good	0.441 \| good	6.772 \| good	0.151 \| good
2026-08-25T10:00:00.000Z	33 \| good	6.149 \| good	27.081 \| good	12.775 \| good	0.448 \| good	6.907 \| good	0.154 \| good
2026-08-25T11:00:00.000Z	33 \| good	5.675 \| good	24.342 \| good	10.608 \| good	0.457 \| good	7.144 \| good	0.159 \| good
2026-08-25T12:00:00.000Z	27 \| good	5.015 \| good	21.269 \| good	8.2 \| good	0.455 \| good	7.383 \| good	0.165 \| good
2026-08-25T13:00:00.000Z	33 \| good	5.642 \| good	24.228 \| good	8.655 \| good	0.46 \| good	7.569 \| good	0.173 \| good
2026-08-25T14:00:00.000Z	33 \| good	6.292 \| good	28.027 \| good	8.6 \| good	0.466 \| good	6.611 \| good	0.182 \| good
2026-08-25T15:00:00.000Z	38 \| good	6.936 \| good	31.074 \| good	11.512 \| good	0.499 \| good	4.943 \| good	0.173 \| good
2026-08-25T16:00:00.000Z	38 \| good	7.074 \| good	31.167 \| good	14.852 \| good	0.522 \| good	3.34 \| good	0.138 \| good
2026-08-25T17:00:00.000Z	44 \| good	7.938 \| good	35.068 \| good	19.551 \| good	0.49 \| good	2.319 \| good	0.124 \| good
2026-08-25T18:00:00.000Z	44 \| good	7.868 \| good	34.243 \| good	24.795 \| good	0.453 \| good	1.564 \| good	0.116 \| good
2026-08-25T19:00:00.000Z	49 \| good	8.64 \| good	38.166 \| good	31.841 \| good	0.402 \| good	1.08 \| good	0.111 \| good
2026-08-25T20:00:00.000Z	49 \| good	8.63 \| good	37.563 \| good	37.704 \| good	0.386 \| good	0.916 \| good	0.113 \| good
2026-08-25T21:00:00.000Z	49 \| good	8.647 \| good	37.507 \| good	42.218 \| good	0.378 \| good	0.906 \| good	0.115 \| good
2026-08-25T22:00:00.000Z	44 \| good	7.648 \| good	33.999 \| good	41.421 \| good	0.379 \| good	0.942 \| good	0.12 \| good
2026-08-25T23:00:00.000Z	33 \| good	6.074 \| good	26.97 \| good	36.267 \| good	0.372 \| good	0.98 \| good	0.121 \| good
2026-08-26T00:00:00.000Z	58 \| moderate	13.102 \| fine	15.316 \| good	50.123 \| good	0.369 \| good	1.083 \| good	0.12 \| good
2026-08-26T01:00:00.000Z	27 \| good	4.975 \| good	21.102 \| good	29.382 \| good	0.362 \| good	1.377 \| good	0.117 \| good
2026-08-26T02:00:00.000Z	27 \| good	5.157 \| good	22.126 \| good	25.863 \| good	0.368 \| good	1.989 \| good	0.116 \| good
2026-08-26T03:00:00.000Z	27 \| good	5.245 \| good	22.925 \| good	24.757 \| good	0.372 \| good	3.089 \| good	0.117 \| good
2026-08-26T04:00:00.000Z	33 \| good	5.909 \| good	25.339 \| good	22.632 \| good	0.393 \| good	3.991 \| good	0.119 \| good
2026-08-26T05:00:00.000Z	27 \| good	5.338 \| good	23.095 \| good	21.906 \| good	0.409 \| good	4.756 \| good	0.122 \| 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)

Track live Watsonville, California air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Prunedale, California

Soquel, California

Gilroy, California

Live Oak CDP, California

Santa Cruz, California

Marina, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Watsonville, California?

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

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

What is the AQI in Watsonville, California right now?

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

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

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

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

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

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

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?

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?

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

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?