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

Currently, Watsonville, California has a sulfur dioxide (SO2) concentration of 0.614 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 24.541 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 4.794 ppb.

Live air quality index in Watsonville, California today

Name: Live air pollution levels in Watsonville, California today
Creator: Ambee

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)

4.63 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.15 μg/m³

155

255

425

605+

Ozone (O₃)

18.27 ppb

201

201+

Sulfur Dioxide (SO₂)

0.62 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.49 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 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
2025-07-28T20:00:00.000Z	27 \| good	4.653 \| good	20.319 \| good	21.703 \| good	0.801 \| good	4.177 \| good	0.213 \| good
2025-07-28T21:00:00.000Z	27 \| good	4.504 \| good	17.582 \| good	24.244 \| good	0.811 \| good	4.353 \| good	0.201 \| good
2025-07-28T22:00:00.000Z	33 \| good	5.716 \| good	23.076 \| good	23.628 \| good	0.796 \| good	4.317 \| good	0.213 \| good
2025-07-28T23:00:00.000Z	33 \| good	6.005 \| good	28.313 \| good	27.384 \| good	0.653 \| good	4.298 \| good	0.213 \| good
2025-07-29T00:00:00.000Z	24 \| good	3.864 \| good	20.315 \| good	25.516 \| good	0.664 \| good	3.64 \| good	0.201 \| good
2025-07-29T01:00:00.000Z	26 \| good	4.302 \| good	21.268 \| good	27.671 \| good	0.668 \| good	3.558 \| good	0.189 \| good
2025-07-29T02:00:00.000Z	27 \| good	4.67 \| good	20.962 \| good	23.997 \| good	0.658 \| good	2.992 \| good	0.189 \| good
2025-07-29T03:00:00.000Z	33 \| good	5.538 \| good	20.833 \| good	27.409 \| good	0.62 \| good	1.963 \| good	0.201 \| good
2025-07-29T04:00:00.000Z	26 \| good	4.05 \| good	13.424 \| good	27.519 \| good	0.764 \| good	2.118 \| good	0.201 \| good
2025-07-29T05:00:00.000Z	22 \| good	3.703 \| good	11.575 \| good	21.567 \| good	0.767 \| good	3.844 \| good	0.222 \| good
2025-07-29T06:00:00.000Z	20 \| good	3.124 \| good	11.656 \| good	22.031 \| good	0.771 \| good	4.301 \| good	0.222 \| good
2025-07-29T07:00:00.000Z	19 \| good	2.984 \| good	19.515 \| good	18.345 \| good	0.792 \| good	3.405 \| good	0.201 \| good
2025-07-29T08:00:00.000Z	33 \| good	5.752 \| good	27.416 \| good	16.113 \| good	0.79 \| good	4.503 \| good	0.144 \| good
2025-07-29T09:00:00.000Z	22 \| good	3.828 \| good	17.957 \| good	12.123 \| good	0.774 \| good	4.83 \| good	0.189 \| good
2025-07-29T10:00:00.000Z	16 \| good	3.394 \| good	12.555 \| good	14.237 \| good	0.711 \| good	4.931 \| good	0.153 \| good
2025-07-29T11:00:00.000Z	17 \| good	3.481 \| good	17.894 \| good	12.878 \| good	0.695 \| good	5.433 \| good	0.132 \| good
2025-07-29T12:00:00.000Z	22 \| good	3.652 \| good	15.974 \| good	14.043 \| good	0.698 \| good	4.91 \| good	0.168 \| good
2025-07-29T13:00:00.000Z	16 \| good	3.458 \| good	16.461 \| good	10.209 \| good	0.679 \| good	5.088 \| good	0.201 \| good
2025-07-29T14:00:00.000Z	44 \| good	7.758 \| good	35.188 \| good	8.95 \| good	0.585 \| good	5.686 \| good	0.174 \| good
2025-07-29T15:00:00.000Z	22 \| good	3.627 \| good	17.684 \| good	7.759 \| good	0.711 \| good	3.499 \| good	0.253 \| good
2025-07-29T16:00:00.000Z	24 \| good	3.547 \| good	25.793 \| good	9.251 \| good	0.746 \| good	3.78 \| good	0.274 \| good
2025-07-29T17:00:00.000Z	35 \| good	5.819 \| good	37.826 \| good	12.054 \| good	0.787 \| good	3.54 \| good	0.264 \| good
2025-07-29T18:00:00.000Z	44 \| good	7.727 \| good	30.591 \| good	15.385 \| good	0.711 \| good	3.968 \| good	0.254 \| good
2025-07-29T19:00:00.000Z	38 \| good	6.673 \| good	29.682 \| good	20.107 \| good	0.744 \| good	4.849 \| good	0.264 \| good
2025-07-29T20:00:00.000Z	44 \| good	7.962 \| good	28.942 \| good	23.779 \| good	0.64 \| good	6.881 \| good	0.233 \| good
2025-07-29T21:00:00.000Z	44 \| good	8.199 \| good	36.22 \| good	26.58 \| good	0.61 \| good	5.049 \| good	0.176 \| good
2025-07-29T22:00:00.000Z	38 \| good	7.08 \| good	40.431 \| good	28.783 \| good	0.734 \| good	4.693 \| good	0.165 \| good
2025-07-29T23:00:00.000Z	44 \| good	7.872 \| good	35.794 \| good	27.872 \| good	0.731 \| good	4.035 \| good	0.201 \| good
2025-07-30T00:00:00.000Z	33 \| good	5.786 \| good	27.43 \| good	28.953 \| good	0.751 \| good	3.438 \| good	0.201 \| good
2025-07-30T01:00:00.000Z	27 \| good	5.455 \| good	20.289 \| good	28.469 \| good	2.655 \| good	3.41 \| good	0.201 \| good
2025-07-30T02:00:00.000Z	33 \| good	5.528 \| good	33.749 \| good	24.546 \| good	9.3 \| good	3.05 \| good	0.201 \| good
2025-07-30T03:00:00.000Z	19 \| good	2.585 \| good	10.135 \| good	19.978 \| good	0.38 \| good	2.254 \| good	0.104 \| good
2025-07-30T04:00:00.000Z	22 \| good	3.75 \| good	12.77 \| good	23.262 \| good	2.05 \| good	2.348 \| good	0.201 \| good
2025-07-30T05:00:00.000Z	27 \| good	4.876 \| good	15.834 \| good	22.063 \| good	1.326 \| good	3.231 \| good	0.201 \| good
2025-07-30T06:00:00.000Z	27 \| good	5.065 \| good	26.785 \| good	19.02 \| good	0.809 \| good	2.412 \| good	0.153 \| good
2025-07-30T07:00:00.000Z	27 \| good	5.124 \| good	23.528 \| good	15.845 \| good	0.801 \| good	2.507 \| good	0.153 \| good
2025-07-30T08:00:00.000Z	27 \| good	4.73 \| good	20.584 \| good	13.813 \| good	0.696 \| good	4.047 \| good	0.12 \| good
2025-07-30T09:00:00.000Z	22 \| good	3.954 \| good	23.937 \| good	14.764 \| good	0.652 \| good	1.756 \| good	0.146 \| good
2025-07-30T10:00:00.000Z	22 \| good	3.51 \| good	22.787 \| good	15.446 \| good	0.716 \| good	1.313 \| good	0.11 \| good
2025-07-30T11:00:00.000Z	27 \| good	4.695 \| good	18.177 \| good	14.594 \| good	0.739 \| good	1.572 \| good	0.11 \| good
2025-07-30T12:00:00.000Z	22 \| good	4.237 \| good	20.734 \| good	12.74 \| good	0.726 \| good	1.685 \| good	0.146 \| good
2025-07-30T13:00:00.000Z	22 \| good	3.95 \| good	16.821 \| good	11.552 \| good	0.709 \| good	3.643 \| good	0.175 \| good
2025-07-30T14:00:00.000Z	27 \| good	4.911 \| good	16.243 \| good	11.849 \| good	0.359 \| good	3.645 \| good	0.12 \| good
2025-07-30T15:00:00.000Z	27 \| good	5.091 \| good	26.532 \| good	14.505 \| good	0.784 \| good	4.363 \| good	0.157 \| good
2025-07-30T16:00:00.000Z	22 \| good	3.556 \| good	16.726 \| good	15.734 \| good	0.789 \| good	2.553 \| good	0.189 \| good
2025-07-30T17:00:00.000Z	22 \| good	3.864 \| good	17.899 \| good	17.1 \| good	0.837 \| good	3.323 \| good	0.222 \| good
2025-07-30T18:00:00.000Z	22 \| good	4.476 \| good	23.681 \| good	15.631 \| good	0.762 \| good	3.312 \| good	0.243 \| good
2025-07-30T19:00:00.000Z	27 \| good	4.626 \| good	23.154 \| good	18.267 \| good	0.622 \| good	4.489 \| good	0.222 \| good
2025-07-30T19:00:00.000Z	27 \| good	4.626 \| good	23.154 \| good	18.267 \| good	0.622 \| good	4.489 \| good	0.222 \| good
2025-07-25T01:00:00.000Z	17 \| good	1.407 \| good	5.245 \| good	17.673 \| good	0.331 \| good	1.093 \| good	0.126 \| good
2025-07-25T02:00:00.000Z	16 \| good	2.006 \| good	8.098 \| good	17.265 \| good	0.341 \| good	1.435 \| good	0.127 \| good
2025-07-25T03:00:00.000Z	16 \| good	2.197 \| good	9.087 \| good	16.932 \| good	0.35 \| good	1.778 \| good	0.129 \| good
2025-07-25T04:00:00.000Z	16 \| good	1.301 \| good	5.143 \| good	17.028 \| good	0.364 \| good	1.948 \| good	0.13 \| good
2025-07-25T05:00:00.000Z	16 \| good	1.288 \| good	5.204 \| good	16.963 \| good	0.378 \| good	2.118 \| good	0.131 \| good
2025-07-25T06:00:00.000Z	15 \| good	1.189 \| good	5.118 \| good	16.449 \| good	0.391 \| good	2.288 \| good	0.132 \| good
2025-07-25T07:00:00.000Z	15 \| good	1.66 \| good	6.974 \| good	16.32 \| good	0.358 \| good	2.245 \| good	0.132 \| good
2025-07-25T08:00:00.000Z	15 \| good	1.802 \| good	7.159 \| good	15.606 \| good	0.324 \| good	2.202 \| good	0.132 \| good
2025-07-25T09:00:00.000Z	14 \| good	1.662 \| good	7.025 \| good	14.734 \| good	0.291 \| good	2.159 \| good	0.132 \| good
2025-07-25T10:00:00.000Z	14 \| good	1.704 \| good	7.066 \| good	15.149 \| good	0.27 \| good	2.038 \| good	0.131 \| good
2025-07-25T11:00:00.000Z	15 \| good	1.431 \| good	6.058 \| good	15.672 \| good	0.249 \| good	1.918 \| good	0.13 \| good
2025-07-25T12:00:00.000Z	16 \| good	1.48 \| good	6.094 \| good	16.779 \| good	0.228 \| good	1.798 \| good	0.129 \| good
2025-07-25T13:00:00.000Z	16 \| good	1.545 \| good	6.22 \| good	16.924 \| good	0.197 \| good	1.71 \| good	0.128 \| good
2025-07-25T14:00:00.000Z	18 \| good	1.105 \| good	4.175 \| good	19.324 \| good	0.166 \| good	1.622 \| good	0.127 \| good
2025-07-25T15:00:00.000Z	19 \| good	1.106 \| good	4.1 \| good	21.245 \| good	0.135 \| good	1.533 \| good	0.126 \| good
2025-07-25T16:00:00.000Z	19 \| good	1.323 \| good	5.105 \| good	21.178 \| good	0.156 \| good	1.408 \| good	0.125 \| good
2025-07-25T17:00:00.000Z	20 \| good	1.504 \| good	5.936 \| good	21.883 \| good	0.177 \| good	1.282 \| good	0.124 \| good
2025-07-25T18:00:00.000Z	22 \| good	1.344 \| good	4.937 \| good	23.919 \| good	0.198 \| good	1.157 \| good	0.123 \| good
2025-07-25T19:00:00.000Z	25 \| good	1.78 \| good	7.715 \| good	26.764 \| good	0.243 \| good	1.01 \| good	0.122 \| good
2025-07-25T20:00:00.000Z	26 \| good	2.424 \| good	9.942 \| good	27.594 \| good	0.287 \| good	0.864 \| good	0.121 \| good
2025-07-25T21:00:00.000Z	24 \| good	2.437 \| good	10.011 \| good	26.341 \| good	0.332 \| good	0.718 \| good	0.119 \| good
2025-07-25T22:00:00.000Z	23 \| good	3.122 \| good	13.685 \| good	24.663 \| good	0.347 \| good	0.718 \| good	0.117 \| good
2025-07-25T23:00:00.000Z	22 \| good	2.741 \| good	11.078 \| good	24.072 \| good	0.363 \| good	0.719 \| good	0.115 \| good
2025-07-26T00:00:00.000Z	19 \| good	2.57 \| good	10.245 \| good	21.159 \| good	0.379 \| good	0.719 \| good	0.113 \| good
2025-07-26T01:00:00.000Z	19 \| good	2.305 \| good	9.154 \| good	19.838 \| good	0.362 \| good	1.044 \| good	0.112 \| good
2025-07-26T02:00:00.000Z	18 \| good	2.55 \| good	10.186 \| good	19.294 \| good	0.345 \| good	1.369 \| good	0.111 \| good
2025-07-26T03:00:00.000Z	19 \| good	2.942 \| good	12.035 \| good	20.728 \| good	0.328 \| good	1.693 \| good	0.11 \| good
2025-07-26T04:00:00.000Z	19 \| good	1.789 \| good	7.175 \| good	21.01 \| good	0.314 \| good	1.941 \| good	0.11 \| good
2025-07-26T05:00:00.000Z	20 \| good	1.419 \| good	5.27 \| good	21.811 \| good	0.3 \| good	2.189 \| good	0.111 \| good
2025-07-26T06:00:00.000Z	20 \| good	1.943 \| good	8.018 \| good	21.615 \| good	0.286 \| good	2.437 \| good	0.111 \| good
2025-07-26T07:00:00.000Z	20 \| good	1.985 \| good	8.115 \| good	21.916 \| good	0.288 \| good	2.518 \| good	0.111 \| good
2025-07-26T08:00:00.000Z	20 \| good	2.31 \| good	9.872 \| good	21.621 \| good	0.29 \| good	2.599 \| good	0.111 \| good
2025-07-26T09:00:00.000Z	19 \| good	1.934 \| good	7.995 \| good	20.971 \| good	0.291 \| good	2.68 \| good	0.112 \| good
2025-07-26T10:00:00.000Z	19 \| good	2.362 \| good	9.919 \| good	20.754 \| good	0.267 \| good	2.494 \| good	0.109 \| good
2025-07-26T11:00:00.000Z	19 \| good	1.747 \| good	7.087 \| good	20.4 \| good	0.243 \| good	2.309 \| good	0.107 \| good
2025-07-26T12:00:00.000Z	19 \| good	0.985 \| good	4.006 \| good	21.454 \| good	0.218 \| good	2.123 \| good	0.105 \| good
2025-07-26T13:00:00.000Z	20 \| good	1.427 \| good	5.923 \| good	21.622 \| good	0.203 \| good	1.992 \| good	0.102 \| good
2025-07-26T14:00:00.000Z	19 \| good	1.516 \| good	6.001 \| good	20.955 \| good	0.187 \| good	1.861 \| good	0.1 \| good
2025-07-26T15:00:00.000Z	19 \| good	1.272 \| good	4.977 \| good	20.203 \| good	0.172 \| good	1.73 \| good	0.098 \| good
2025-07-26T16:00:00.000Z	19 \| good	0.98 \| good	3.963 \| good	19.615 \| good	0.184 \| good	1.501 \| good	0.097 \| good
2025-07-26T17:00:00.000Z	19 \| good	1.384 \| good	5.092 \| good	20.292 \| good	0.196 \| good	1.272 \| good	0.096 \| good
2025-07-26T18:00:00.000Z	19 \| good	1.682 \| good	6.955 \| good	20.814 \| good	0.207 \| good	1.042 \| good	0.095 \| good
2025-07-26T19:00:00.000Z	20 \| good	2.063 \| good	8.07 \| good	21.883 \| good	0.246 \| good	0.904 \| good	0.093 \| good
2025-07-26T20:00:00.000Z	19 \| good	2.419 \| good	9.885 \| good	21.23 \| good	0.285 \| good	0.765 \| good	0.092 \| good
2025-07-26T21:00:00.000Z	19 \| good	2.569 \| good	10.178 \| good	20.593 \| good	0.324 \| good	0.626 \| good	0.09 \| good
2025-07-26T22:00:00.000Z	19 \| good	2.286 \| good	9.093 \| good	20.676 \| good	0.335 \| good	0.628 \| good	0.088 \| good
2025-07-26T23:00:00.000Z	19 \| good	1.914 \| good	7.987 \| good	20.714 \| good	0.346 \| good	0.629 \| good	0.086 \| good
2025-07-27T00:00:00.000Z	33 \| good	5.911 \| good	7.987 \| good	29.838 \| good	0.353 \| good	0.626 \| good	0.083 \| good

Watsonville

Get reliable air quality data to drive your business

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

0.22ppm

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 05:00:00 on 2025-07-24.

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 02:00:00 on 2025-07-24.

What is the AQI in Watsonville, California right now?

As of now, the AQI in Watsonville, California is 23, indicating Good conditions.

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

Watsonville, California air has the highest levels of O3.

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 2.691 μg/m³.

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

The PM₁₀ concentration in Watsonville, California is 7.089 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 0.222 ppm.

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

Currently, Watsonville, California has a sulfur dioxide (SO₂) concentration of 0.614 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 24.541 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 4.794 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T20:00:00.000Z	27 \| good	4.653 \| good	20.319 \| good	21.703 \| good	0.801 \| good	4.177 \| good	0.213 \| good
2025-07-28T21:00:00.000Z	27 \| good	4.504 \| good	17.582 \| good	24.244 \| good	0.811 \| good	4.353 \| good	0.201 \| good
2025-07-28T22:00:00.000Z	33 \| good	5.716 \| good	23.076 \| good	23.628 \| good	0.796 \| good	4.317 \| good	0.213 \| good
2025-07-28T23:00:00.000Z	33 \| good	6.005 \| good	28.313 \| good	27.384 \| good	0.653 \| good	4.298 \| good	0.213 \| good
2025-07-29T00:00:00.000Z	24 \| good	3.864 \| good	20.315 \| good	25.516 \| good	0.664 \| good	3.64 \| good	0.201 \| good
2025-07-29T01:00:00.000Z	26 \| good	4.302 \| good	21.268 \| good	27.671 \| good	0.668 \| good	3.558 \| good	0.189 \| good
2025-07-29T02:00:00.000Z	27 \| good	4.67 \| good	20.962 \| good	23.997 \| good	0.658 \| good	2.992 \| good	0.189 \| good
2025-07-29T03:00:00.000Z	33 \| good	5.538 \| good	20.833 \| good	27.409 \| good	0.62 \| good	1.963 \| good	0.201 \| good
2025-07-29T04:00:00.000Z	26 \| good	4.05 \| good	13.424 \| good	27.519 \| good	0.764 \| good	2.118 \| good	0.201 \| good
2025-07-29T05:00:00.000Z	22 \| good	3.703 \| good	11.575 \| good	21.567 \| good	0.767 \| good	3.844 \| good	0.222 \| good
2025-07-29T06:00:00.000Z	20 \| good	3.124 \| good	11.656 \| good	22.031 \| good	0.771 \| good	4.301 \| good	0.222 \| good
2025-07-29T07:00:00.000Z	19 \| good	2.984 \| good	19.515 \| good	18.345 \| good	0.792 \| good	3.405 \| good	0.201 \| good
2025-07-29T08:00:00.000Z	33 \| good	5.752 \| good	27.416 \| good	16.113 \| good	0.79 \| good	4.503 \| good	0.144 \| good
2025-07-29T09:00:00.000Z	22 \| good	3.828 \| good	17.957 \| good	12.123 \| good	0.774 \| good	4.83 \| good	0.189 \| good
2025-07-29T10:00:00.000Z	16 \| good	3.394 \| good	12.555 \| good	14.237 \| good	0.711 \| good	4.931 \| good	0.153 \| good
2025-07-29T11:00:00.000Z	17 \| good	3.481 \| good	17.894 \| good	12.878 \| good	0.695 \| good	5.433 \| good	0.132 \| good
2025-07-29T12:00:00.000Z	22 \| good	3.652 \| good	15.974 \| good	14.043 \| good	0.698 \| good	4.91 \| good	0.168 \| good
2025-07-29T13:00:00.000Z	16 \| good	3.458 \| good	16.461 \| good	10.209 \| good	0.679 \| good	5.088 \| good	0.201 \| good
2025-07-29T14:00:00.000Z	44 \| good	7.758 \| good	35.188 \| good	8.95 \| good	0.585 \| good	5.686 \| good	0.174 \| good
2025-07-29T15:00:00.000Z	22 \| good	3.627 \| good	17.684 \| good	7.759 \| good	0.711 \| good	3.499 \| good	0.253 \| good
2025-07-29T16:00:00.000Z	24 \| good	3.547 \| good	25.793 \| good	9.251 \| good	0.746 \| good	3.78 \| good	0.274 \| good
2025-07-29T17:00:00.000Z	35 \| good	5.819 \| good	37.826 \| good	12.054 \| good	0.787 \| good	3.54 \| good	0.264 \| good
2025-07-29T18:00:00.000Z	44 \| good	7.727 \| good	30.591 \| good	15.385 \| good	0.711 \| good	3.968 \| good	0.254 \| good
2025-07-29T19:00:00.000Z	38 \| good	6.673 \| good	29.682 \| good	20.107 \| good	0.744 \| good	4.849 \| good	0.264 \| good
2025-07-29T20:00:00.000Z	44 \| good	7.962 \| good	28.942 \| good	23.779 \| good	0.64 \| good	6.881 \| good	0.233 \| good
2025-07-29T21:00:00.000Z	44 \| good	8.199 \| good	36.22 \| good	26.58 \| good	0.61 \| good	5.049 \| good	0.176 \| good
2025-07-29T22:00:00.000Z	38 \| good	7.08 \| good	40.431 \| good	28.783 \| good	0.734 \| good	4.693 \| good	0.165 \| good
2025-07-29T23:00:00.000Z	44 \| good	7.872 \| good	35.794 \| good	27.872 \| good	0.731 \| good	4.035 \| good	0.201 \| good
2025-07-30T00:00:00.000Z	33 \| good	5.786 \| good	27.43 \| good	28.953 \| good	0.751 \| good	3.438 \| good	0.201 \| good
2025-07-30T01:00:00.000Z	27 \| good	5.455 \| good	20.289 \| good	28.469 \| good	2.655 \| good	3.41 \| good	0.201 \| good
2025-07-30T02:00:00.000Z	33 \| good	5.528 \| good	33.749 \| good	24.546 \| good	9.3 \| good	3.05 \| good	0.201 \| good
2025-07-30T03:00:00.000Z	19 \| good	2.585 \| good	10.135 \| good	19.978 \| good	0.38 \| good	2.254 \| good	0.104 \| good
2025-07-30T04:00:00.000Z	22 \| good	3.75 \| good	12.77 \| good	23.262 \| good	2.05 \| good	2.348 \| good	0.201 \| good
2025-07-30T05:00:00.000Z	27 \| good	4.876 \| good	15.834 \| good	22.063 \| good	1.326 \| good	3.231 \| good	0.201 \| good
2025-07-30T06:00:00.000Z	27 \| good	5.065 \| good	26.785 \| good	19.02 \| good	0.809 \| good	2.412 \| good	0.153 \| good
2025-07-30T07:00:00.000Z	27 \| good	5.124 \| good	23.528 \| good	15.845 \| good	0.801 \| good	2.507 \| good	0.153 \| good
2025-07-30T08:00:00.000Z	27 \| good	4.73 \| good	20.584 \| good	13.813 \| good	0.696 \| good	4.047 \| good	0.12 \| good
2025-07-30T09:00:00.000Z	22 \| good	3.954 \| good	23.937 \| good	14.764 \| good	0.652 \| good	1.756 \| good	0.146 \| good
2025-07-30T10:00:00.000Z	22 \| good	3.51 \| good	22.787 \| good	15.446 \| good	0.716 \| good	1.313 \| good	0.11 \| good
2025-07-30T11:00:00.000Z	27 \| good	4.695 \| good	18.177 \| good	14.594 \| good	0.739 \| good	1.572 \| good	0.11 \| good
2025-07-30T12:00:00.000Z	22 \| good	4.237 \| good	20.734 \| good	12.74 \| good	0.726 \| good	1.685 \| good	0.146 \| good
2025-07-30T13:00:00.000Z	22 \| good	3.95 \| good	16.821 \| good	11.552 \| good	0.709 \| good	3.643 \| good	0.175 \| good
2025-07-30T14:00:00.000Z	27 \| good	4.911 \| good	16.243 \| good	11.849 \| good	0.359 \| good	3.645 \| good	0.12 \| good
2025-07-30T15:00:00.000Z	27 \| good	5.091 \| good	26.532 \| good	14.505 \| good	0.784 \| good	4.363 \| good	0.157 \| good
2025-07-30T16:00:00.000Z	22 \| good	3.556 \| good	16.726 \| good	15.734 \| good	0.789 \| good	2.553 \| good	0.189 \| good
2025-07-30T17:00:00.000Z	22 \| good	3.864 \| good	17.899 \| good	17.1 \| good	0.837 \| good	3.323 \| good	0.222 \| good
2025-07-30T18:00:00.000Z	22 \| good	4.476 \| good	23.681 \| good	15.631 \| good	0.762 \| good	3.312 \| good	0.243 \| good
2025-07-30T19:00:00.000Z	27 \| good	4.626 \| good	23.154 \| good	18.267 \| good	0.622 \| good	4.489 \| good	0.222 \| good
2025-07-30T19:00:00.000Z	27 \| good	4.626 \| good	23.154 \| good	18.267 \| good	0.622 \| good	4.489 \| good	0.222 \| good
2025-07-25T01:00:00.000Z	17 \| good	1.407 \| good	5.245 \| good	17.673 \| good	0.331 \| good	1.093 \| good	0.126 \| good
2025-07-25T02:00:00.000Z	16 \| good	2.006 \| good	8.098 \| good	17.265 \| good	0.341 \| good	1.435 \| good	0.127 \| good
2025-07-25T03:00:00.000Z	16 \| good	2.197 \| good	9.087 \| good	16.932 \| good	0.35 \| good	1.778 \| good	0.129 \| good
2025-07-25T04:00:00.000Z	16 \| good	1.301 \| good	5.143 \| good	17.028 \| good	0.364 \| good	1.948 \| good	0.13 \| good
2025-07-25T05:00:00.000Z	16 \| good	1.288 \| good	5.204 \| good	16.963 \| good	0.378 \| good	2.118 \| good	0.131 \| good
2025-07-25T06:00:00.000Z	15 \| good	1.189 \| good	5.118 \| good	16.449 \| good	0.391 \| good	2.288 \| good	0.132 \| good
2025-07-25T07:00:00.000Z	15 \| good	1.66 \| good	6.974 \| good	16.32 \| good	0.358 \| good	2.245 \| good	0.132 \| good
2025-07-25T08:00:00.000Z	15 \| good	1.802 \| good	7.159 \| good	15.606 \| good	0.324 \| good	2.202 \| good	0.132 \| good
2025-07-25T09:00:00.000Z	14 \| good	1.662 \| good	7.025 \| good	14.734 \| good	0.291 \| good	2.159 \| good	0.132 \| good
2025-07-25T10:00:00.000Z	14 \| good	1.704 \| good	7.066 \| good	15.149 \| good	0.27 \| good	2.038 \| good	0.131 \| good
2025-07-25T11:00:00.000Z	15 \| good	1.431 \| good	6.058 \| good	15.672 \| good	0.249 \| good	1.918 \| good	0.13 \| good
2025-07-25T12:00:00.000Z	16 \| good	1.48 \| good	6.094 \| good	16.779 \| good	0.228 \| good	1.798 \| good	0.129 \| good
2025-07-25T13:00:00.000Z	16 \| good	1.545 \| good	6.22 \| good	16.924 \| good	0.197 \| good	1.71 \| good	0.128 \| good
2025-07-25T14:00:00.000Z	18 \| good	1.105 \| good	4.175 \| good	19.324 \| good	0.166 \| good	1.622 \| good	0.127 \| good
2025-07-25T15:00:00.000Z	19 \| good	1.106 \| good	4.1 \| good	21.245 \| good	0.135 \| good	1.533 \| good	0.126 \| good
2025-07-25T16:00:00.000Z	19 \| good	1.323 \| good	5.105 \| good	21.178 \| good	0.156 \| good	1.408 \| good	0.125 \| good
2025-07-25T17:00:00.000Z	20 \| good	1.504 \| good	5.936 \| good	21.883 \| good	0.177 \| good	1.282 \| good	0.124 \| good
2025-07-25T18:00:00.000Z	22 \| good	1.344 \| good	4.937 \| good	23.919 \| good	0.198 \| good	1.157 \| good	0.123 \| good
2025-07-25T19:00:00.000Z	25 \| good	1.78 \| good	7.715 \| good	26.764 \| good	0.243 \| good	1.01 \| good	0.122 \| good
2025-07-25T20:00:00.000Z	26 \| good	2.424 \| good	9.942 \| good	27.594 \| good	0.287 \| good	0.864 \| good	0.121 \| good
2025-07-25T21:00:00.000Z	24 \| good	2.437 \| good	10.011 \| good	26.341 \| good	0.332 \| good	0.718 \| good	0.119 \| good
2025-07-25T22:00:00.000Z	23 \| good	3.122 \| good	13.685 \| good	24.663 \| good	0.347 \| good	0.718 \| good	0.117 \| good
2025-07-25T23:00:00.000Z	22 \| good	2.741 \| good	11.078 \| good	24.072 \| good	0.363 \| good	0.719 \| good	0.115 \| good
2025-07-26T00:00:00.000Z	19 \| good	2.57 \| good	10.245 \| good	21.159 \| good	0.379 \| good	0.719 \| good	0.113 \| good
2025-07-26T01:00:00.000Z	19 \| good	2.305 \| good	9.154 \| good	19.838 \| good	0.362 \| good	1.044 \| good	0.112 \| good
2025-07-26T02:00:00.000Z	18 \| good	2.55 \| good	10.186 \| good	19.294 \| good	0.345 \| good	1.369 \| good	0.111 \| good
2025-07-26T03:00:00.000Z	19 \| good	2.942 \| good	12.035 \| good	20.728 \| good	0.328 \| good	1.693 \| good	0.11 \| good
2025-07-26T04:00:00.000Z	19 \| good	1.789 \| good	7.175 \| good	21.01 \| good	0.314 \| good	1.941 \| good	0.11 \| good
2025-07-26T05:00:00.000Z	20 \| good	1.419 \| good	5.27 \| good	21.811 \| good	0.3 \| good	2.189 \| good	0.111 \| good
2025-07-26T06:00:00.000Z	20 \| good	1.943 \| good	8.018 \| good	21.615 \| good	0.286 \| good	2.437 \| good	0.111 \| good
2025-07-26T07:00:00.000Z	20 \| good	1.985 \| good	8.115 \| good	21.916 \| good	0.288 \| good	2.518 \| good	0.111 \| good
2025-07-26T08:00:00.000Z	20 \| good	2.31 \| good	9.872 \| good	21.621 \| good	0.29 \| good	2.599 \| good	0.111 \| good
2025-07-26T09:00:00.000Z	19 \| good	1.934 \| good	7.995 \| good	20.971 \| good	0.291 \| good	2.68 \| good	0.112 \| good
2025-07-26T10:00:00.000Z	19 \| good	2.362 \| good	9.919 \| good	20.754 \| good	0.267 \| good	2.494 \| good	0.109 \| good
2025-07-26T11:00:00.000Z	19 \| good	1.747 \| good	7.087 \| good	20.4 \| good	0.243 \| good	2.309 \| good	0.107 \| good
2025-07-26T12:00:00.000Z	19 \| good	0.985 \| good	4.006 \| good	21.454 \| good	0.218 \| good	2.123 \| good	0.105 \| good
2025-07-26T13:00:00.000Z	20 \| good	1.427 \| good	5.923 \| good	21.622 \| good	0.203 \| good	1.992 \| good	0.102 \| good
2025-07-26T14:00:00.000Z	19 \| good	1.516 \| good	6.001 \| good	20.955 \| good	0.187 \| good	1.861 \| good	0.1 \| good
2025-07-26T15:00:00.000Z	19 \| good	1.272 \| good	4.977 \| good	20.203 \| good	0.172 \| good	1.73 \| good	0.098 \| good
2025-07-26T16:00:00.000Z	19 \| good	0.98 \| good	3.963 \| good	19.615 \| good	0.184 \| good	1.501 \| good	0.097 \| good
2025-07-26T17:00:00.000Z	19 \| good	1.384 \| good	5.092 \| good	20.292 \| good	0.196 \| good	1.272 \| good	0.096 \| good
2025-07-26T18:00:00.000Z	19 \| good	1.682 \| good	6.955 \| good	20.814 \| good	0.207 \| good	1.042 \| good	0.095 \| good
2025-07-26T19:00:00.000Z	20 \| good	2.063 \| good	8.07 \| good	21.883 \| good	0.246 \| good	0.904 \| good	0.093 \| good
2025-07-26T20:00:00.000Z	19 \| good	2.419 \| good	9.885 \| good	21.23 \| good	0.285 \| good	0.765 \| good	0.092 \| good
2025-07-26T21:00:00.000Z	19 \| good	2.569 \| good	10.178 \| good	20.593 \| good	0.324 \| good	0.626 \| good	0.09 \| good
2025-07-26T22:00:00.000Z	19 \| good	2.286 \| good	9.093 \| good	20.676 \| good	0.335 \| good	0.628 \| good	0.088 \| good
2025-07-26T23:00:00.000Z	19 \| good	1.914 \| good	7.987 \| good	20.714 \| good	0.346 \| good	0.629 \| good	0.086 \| good
2025-07-27T00:00:00.000Z	33 \| good	5.911 \| good	7.987 \| good	29.838 \| good	0.353 \| good	0.626 \| good	0.083 \| 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

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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?

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?