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

Currently, Hermosa Beach, California has a sulfur dioxide (SO2) concentration of 0.203 ppb.

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

The current ozone (O3) level in Hermosa Beach, California at the moment is 22.83 ppm.

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

Nitrogen dioxide (NO2) level in Hermosa Beach, California at the moment is 13.919 ppb.

Live air quality index in Hermosa Beach, California today

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

Stay updated with real-time air quality in Hermosa Beach, 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

Hermosa Beach, California

Last updated: ... (Local time)

Major air pollutants in Hermosa Beach, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.55 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.69 μg/m³

155

255

425

605+

Ozone (O₃)

21.30 ppb

201

201+

Sulfur Dioxide (SO₂)

0.25 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

16.60 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Hermosa Beach, California

Get Live Pollen Counts

Hermosa Beach, California

Scroll To Air Quality Map

Track live Hermosa Beach, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T16:00:00.000Z	27 \| good	5.348 \| good	22.424 \| good	27.801 \| good	0.202 \| good	6.147 \| good	0.167 \| good
2025-07-21T17:00:00.000Z	28 \| good	4.207 \| good	16.615 \| good	30.492 \| good	0.249 \| good	6.486 \| good	0.167 \| good
2025-07-21T18:00:00.000Z	44 \| good	8.009 \| good	24.236 \| good	30.47 \| good	0.243 \| good	7.059 \| good	0.154 \| good
2025-07-21T19:00:00.000Z	28 \| good	4.918 \| good	24.425 \| good	30.182 \| good	0.28 \| good	7.122 \| good	0.19 \| good
2025-07-21T20:00:00.000Z	31 \| good	4.917 \| good	20.642 \| good	32.725 \| good	0.224 \| good	6.77 \| good	0.167 \| good
2025-07-21T21:00:00.000Z	33 \| good	4.558 \| good	20.344 \| good	36.021 \| good	0.242 \| good	6.57 \| good	0.205 \| good
2025-07-21T22:00:00.000Z	31 \| good	3.655 \| good	13.379 \| good	32.506 \| good	0.249 \| good	7.951 \| good	0.19 \| good
2025-07-21T23:00:00.000Z	30 \| good	3.674 \| good	23.79 \| good	31.948 \| good	0.132 \| good	7.85 \| good	0.19 \| good
2025-07-22T00:00:00.000Z	26 \| good	2.964 \| good	15.145 \| good	28.264 \| good	0.149 \| good	6.984 \| good	0.154 \| good
2025-07-22T01:00:00.000Z	33 \| good	5.733 \| good	6.984 \| good	30.478 \| good	0.302 \| good	5.485 \| good	0.154 \| good
2025-07-22T02:00:00.000Z	34 \| good	5.89 \| good	17.662 \| good	36.697 \| good	0.361 \| good	6.699 \| good	0.154 \| good
2025-07-22T03:00:00.000Z	27 \| good	2.136 \| good	8.869 \| good	29.435 \| good	2.901 \| good	8.089 \| good	0.119 \| good
2025-07-22T04:00:00.000Z	33 \| good	5.95 \| good	21.222 \| good	36.379 \| good	0.428 \| good	8.923 \| good	0.154 \| good
2025-07-22T05:00:00.000Z	35 \| good	4.716 \| good	18.475 \| good	38.276 \| good	0.424 \| good	8.211 \| good	0.154 \| good
2025-07-22T06:00:00.000Z	38 \| good	6.286 \| good	27.236 \| good	41.031 \| good	0.426 \| good	7.76 \| good	0.154 \| good
2025-07-22T07:00:00.000Z	34 \| good	4.083 \| good	24.199 \| good	36.82 \| good	0.382 \| good	8.229 \| good	0.154 \| good
2025-07-22T08:00:00.000Z	29 \| good	3.904 \| good	14.905 \| good	30.902 \| good	0.226 \| good	11.057 \| good	0.138 \| good
2025-07-22T09:00:00.000Z	30 \| good	3.724 \| good	13.677 \| good	32.206 \| good	0.316 \| good	11.12 \| good	0.138 \| good
2025-07-22T10:00:00.000Z	30 \| good	3.854 \| good	14.838 \| good	31.788 \| good	0.302 \| good	9.79 \| good	0.154 \| good
2025-07-22T11:00:00.000Z	28 \| good	3.615 \| good	16.122 \| good	29.777 \| good	0.29 \| good	12.041 \| good	0.154 \| good
2025-07-22T12:00:00.000Z	25 \| good	3.482 \| good	17.156 \| good	27.157 \| good	0.237 \| good	10.868 \| good	0.154 \| good
2025-07-22T13:00:00.000Z	24 \| good	3.689 \| good	6.504 \| good	25.699 \| good	0.386 \| good	8.554 \| good	0.154 \| good
2025-07-22T14:00:00.000Z	22 \| good	3.915 \| good	12.541 \| good	18.773 \| good	0.28 \| good	6.332 \| good	0.176 \| good
2025-07-22T15:00:00.000Z	22 \| good	3.709 \| good	14.212 \| good	17.969 \| good	0.246 \| good	9.509 \| good	0.19 \| good
2025-07-22T16:00:00.000Z	22 \| good	4.049 \| good	15.356 \| good	19.227 \| good	0.232 \| good	10.439 \| good	0.199 \| good
2025-07-22T17:00:00.000Z	22 \| good	4.347 \| good	15.084 \| good	13.544 \| good	0.289 \| good	10.154 \| good	0.176 \| good
2025-07-22T18:00:00.000Z	22 \| good	3.96 \| good	17.92 \| good	21.887 \| good	0.141 \| good	11.158 \| good	0.176 \| good
2025-07-22T19:00:00.000Z	23 \| good	3.338 \| good	12.023 \| good	24.608 \| good	0.126 \| good	11.618 \| good	0.178 \| good
2025-07-22T20:00:00.000Z	25 \| good	3.197 \| good	11.362 \| good	27.239 \| good	0.131 \| good	7.899 \| good	0.177 \| good
2025-07-22T21:00:00.000Z	28 \| good	4.865 \| good	14.462 \| good	29.808 \| good	0.163 \| good	7.458 \| good	0.155 \| good
2025-07-22T22:00:00.000Z	30 \| good	4.569 \| good	18.89 \| good	32.217 \| good	0.165 \| good	7.142 \| good	0.155 \| good
2025-07-22T23:00:00.000Z	31 \| good	4.49 \| good	18.327 \| good	34.179 \| good	0.31 \| good	6.185 \| good	0.154 \| good
2025-07-23T00:00:00.000Z	34 \| good	5.344 \| good	23.336 \| good	37.093 \| good	0.301 \| good	5.231 \| good	0.167 \| good
2025-07-23T01:00:00.000Z	33 \| good	3.902 \| good	15.654 \| good	36.149 \| good	0.543 \| good	6.077 \| good	0.154 \| good
2025-07-23T02:00:00.000Z	30 \| good	3.715 \| good	10.778 \| good	32.341 \| good	0.462 \| good	8.254 \| good	0.167 \| good
2025-07-23T03:00:00.000Z	31 \| good	5.235 \| good	23.769 \| good	33.401 \| good	0.332 \| good	9.626 \| good	0.168 \| good
2025-07-23T04:00:00.000Z	30 \| good	3.657 \| good	9.078 \| good	31.523 \| good	0.275 \| good	8.494 \| good	0.148 \| good
2025-07-23T05:00:00.000Z	26 \| good	4.411 \| good	10.356 \| good	28.497 \| good	0.324 \| good	7.795 \| good	0.138 \| good
2025-07-23T06:00:00.000Z	27 \| good	5.321 \| good	9.558 \| good	26.44 \| good	0.242 \| good	6.901 \| good	0.148 \| good
2025-07-23T07:00:00.000Z	27 \| good	5.407 \| good	9.118 \| good	26.937 \| good	0.149 \| good	3.614 \| good	0.168 \| good
2025-07-23T08:00:00.000Z	33 \| good	5.862 \| good	22.739 \| good	26.378 \| good	0.21 \| good	6.531 \| good	0.168 \| good
2025-07-23T09:00:00.000Z	27 \| good	4.572 \| good	9.975 \| good	20.379 \| good	0.324 \| good	5.165 \| good	0.128 \| good
2025-07-23T10:00:00.000Z	33 \| good	6.318 \| good	8.42 \| good	21.971 \| good	0.197 \| good	4.665 \| good	0.128 \| good
2025-07-23T11:00:00.000Z	27 \| good	5.297 \| good	10.46 \| good	20.251 \| good	0.142 \| good	6.842 \| good	0.128 \| good
2025-07-23T12:00:00.000Z	22 \| good	3.806 \| good	12.123 \| good	19.519 \| good	0.148 \| good	8.496 \| good	0.128 \| good
2025-07-23T13:00:00.000Z	21 \| good	3.163 \| good	13.167 \| good	22.83 \| good	0.203 \| good	13.919 \| good	0.183 \| good
2025-07-23T14:00:00.000Z	38 \| good	6.548 \| good	12.687 \| good	21.298 \| good	0.251 \| good	16.604 \| good	0.183 \| good
2025-07-23T15:00:00.000Z	44 \| good	7.993 \| good	19.617 \| good	14.506 \| good	0.292 \| good	16.287 \| good	0.167 \| good
2025-07-23T15:00:00.000Z	38 \| good	6.548 \| good	12.687 \| good	21.298 \| good	0.251 \| good	16.604 \| good	0.183 \| good
2025-07-23T13:00:00.000Z	16 \| good	2.552 \| good	10.385 \| good	10.281 \| good	3.625 \| good	9.968 \| good	0.119 \| good
2025-07-23T14:00:00.000Z	16 \| good	3.414 \| good	14.533 \| good	11.722 \| good	3.957 \| good	9.236 \| good	0.121 \| good
2025-07-23T15:00:00.000Z	16 \| good	3.013 \| good	12.816 \| good	12.524 \| good	4.289 \| good	8.503 \| good	0.123 \| good
2025-07-23T16:00:00.000Z	16 \| good	3.476 \| good	15.027 \| good	12.513 \| good	4.43 \| good	7.713 \| good	0.121 \| good
2025-07-23T17:00:00.000Z	22 \| good	4.072 \| good	17.819 \| good	13.626 \| good	4.57 \| good	6.922 \| good	0.119 \| good
2025-07-23T18:00:00.000Z	16 \| good	3.269 \| good	14.202 \| good	16.844 \| good	4.711 \| good	6.131 \| good	0.116 \| good
2025-07-23T19:00:00.000Z	20 \| good	2.025 \| good	8.318 \| good	21.617 \| good	4.364 \| good	5.323 \| good	0.111 \| good
2025-07-23T20:00:00.000Z	24 \| good	1.428 \| good	5.835 \| good	25.925 \| good	4.017 \| good	4.514 \| good	0.106 \| good
2025-07-23T21:00:00.000Z	25 \| good	1.682 \| good	6.793 \| good	26.735 \| good	3.671 \| good	3.705 \| good	0.101 \| good
2025-07-23T22:00:00.000Z	25 \| good	1.325 \| good	5.154 \| good	26.862 \| good	3.174 \| good	3.454 \| good	0.099 \| good
2025-07-23T23:00:00.000Z	25 \| good	1.174 \| good	4.878 \| good	27.311 \| good	2.678 \| good	3.202 \| good	0.098 \| good
2025-07-24T00:00:00.000Z	28 \| good	1.525 \| good	6.111 \| good	30.315 \| good	2.182 \| good	2.951 \| good	0.096 \| good
2025-07-24T01:00:00.000Z	27 \| good	1.403 \| good	5.758 \| good	29.03 \| good	1.949 \| good	4.325 \| good	0.1 \| good
2025-07-24T02:00:00.000Z	19 \| good	0.838 \| good	3.232 \| good	21.108 \| good	1.716 \| good	5.699 \| good	0.105 \| good
2025-07-24T03:00:00.000Z	19 \| good	1.257 \| good	5.039 \| good	19.637 \| good	1.484 \| good	7.073 \| good	0.109 \| good
2025-07-24T04:00:00.000Z	18 \| good	0.598 \| good	2.126 \| good	18.961 \| good	1.577 \| good	8.233 \| good	0.112 \| good
2025-07-24T05:00:00.000Z	18 \| good	1.057 \| good	4.102 \| good	18.724 \| good	1.671 \| good	9.393 \| good	0.115 \| good
2025-07-24T06:00:00.000Z	18 \| good	0.936 \| good	3.908 \| good	19.028 \| good	1.764 \| good	10.552 \| good	0.118 \| good
2025-07-24T07:00:00.000Z	19 \| good	0.638 \| good	2.196 \| good	21.143 \| good	1.788 \| good	11.82 \| good	0.126 \| good
2025-07-24T08:00:00.000Z	19 \| good	0.729 \| good	2.949 \| good	21.219 \| good	1.813 \| good	13.088 \| good	0.134 \| good
2025-07-24T09:00:00.000Z	19 \| good	0.768 \| good	2.539 \| good	20.58 \| good	1.837 \| good	14.356 \| good	0.142 \| good
2025-07-24T10:00:00.000Z	19 \| good	0.704 \| good	2.369 \| good	20.134 \| good	1.71 \| good	14.173 \| good	0.14 \| good
2025-07-24T11:00:00.000Z	18 \| good	0.981 \| good	3.975 \| good	18.894 \| good	1.583 \| good	13.99 \| good	0.138 \| good
2025-07-24T12:00:00.000Z	13 \| good	1.083 \| good	4.621 \| good	11.028 \| good	1.456 \| good	13.807 \| good	0.136 \| good
2025-07-24T13:00:00.000Z	16 \| good	2.745 \| good	11.11 \| good	11.786 \| good	1.87 \| good	12.475 \| good	0.135 \| good
2025-07-24T14:00:00.000Z	11 \| good	2.401 \| good	9.546 \| good	11.787 \| good	2.283 \| good	11.144 \| good	0.134 \| good
2025-07-24T15:00:00.000Z	16 \| good	2.658 \| good	11.24 \| good	11.269 \| good	2.697 \| good	9.812 \| good	0.133 \| good
2025-07-24T16:00:00.000Z	22 \| good	3.64 \| good	15.697 \| good	10.728 \| good	3.087 \| good	8.583 \| good	0.127 \| good
2025-07-24T17:00:00.000Z	27 \| good	5.238 \| good	22.552 \| good	14.156 \| good	3.477 \| good	7.353 \| good	0.12 \| good
2025-07-24T18:00:00.000Z	27 \| good	4.6 \| good	19.89 \| good	18.857 \| good	3.867 \| good	6.124 \| good	0.114 \| good
2025-07-24T19:00:00.000Z	23 \| good	3.941 \| good	17.38 \| good	25.284 \| good	3.607 \| good	5.229 \| good	0.11 \| good
2025-07-24T20:00:00.000Z	28 \| good	2.898 \| good	12.578 \| good	30.33 \| good	3.347 \| good	4.335 \| good	0.106 \| good
2025-07-24T21:00:00.000Z	27 \| good	1.52 \| good	6.36 \| good	28.882 \| good	3.087 \| good	3.441 \| good	0.102 \| good
2025-07-24T22:00:00.000Z	23 \| good	0.978 \| good	3.851 \| good	25.035 \| good	2.767 \| good	3.267 \| good	0.102 \| good
2025-07-24T23:00:00.000Z	23 \| good	0.918 \| good	3.672 \| good	24.891 \| good	2.446 \| good	3.094 \| good	0.101 \| good
2025-07-25T00:00:00.000Z	24 \| good	0.851 \| good	3.161 \| good	25.597 \| good	2.126 \| good	2.92 \| good	0.1 \| good
2025-07-25T01:00:00.000Z	22 \| good	0.676 \| good	2.382 \| good	23.766 \| good	1.995 \| good	4.26 \| good	0.105 \| good
2025-07-25T02:00:00.000Z	18 \| good	0.703 \| good	2.359 \| good	18.856 \| good	1.863 \| good	5.599 \| good	0.109 \| good
2025-07-25T03:00:00.000Z	20 \| good	1.301 \| good	5.22 \| good	21.647 \| good	1.732 \| good	6.938 \| good	0.114 \| good
2025-07-25T04:00:00.000Z	20 \| good	0.412 \| good	1.242 \| good	21.556 \| good	1.798 \| good	8.104 \| good	0.117 \| good
2025-07-25T05:00:00.000Z	19 \| good	0.591 \| good	2.12 \| good	20.461 \| good	1.864 \| good	9.271 \| good	0.12 \| good
2025-07-25T06:00:00.000Z	44 \| good	7.712 \| good	8.416 \| good	20.549 \| good	1.918 \| good	10.381 \| good	0.123 \| good
2025-07-25T07:00:00.000Z	18 \| good	0.607 \| good	2.162 \| good	18.957 \| good	2.006 \| good	11.608 \| good	0.129 \| good
2025-07-25T08:00:00.000Z	17 \| good	0.942 \| good	3.767 \| good	18.008 \| good	2.08 \| good	12.778 \| good	0.134 \| good
2025-07-25T09:00:00.000Z	17 \| good	1.391 \| good	5.698 \| good	17.554 \| good	2.155 \| good	13.948 \| good	0.14 \| good
2025-07-25T10:00:00.000Z	16 \| good	2.089 \| good	8.865 \| good	17.497 \| good	2.055 \| good	14.372 \| good	0.142 \| good
2025-07-25T11:00:00.000Z	22 \| good	3.636 \| good	15.484 \| good	13.778 \| good	1.956 \| good	14.796 \| good	0.144 \| good
2025-07-25T12:00:00.000Z	60 \| moderate	14.233 \| fine	15.987 \| good	11.246 \| good	1.844 \| good	15.158 \| good	0.147 \| good

Hermosa Beach

Get reliable air quality data to drive your business

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

0.13ppm

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 Hermosa Beach, California?

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

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

In the past 24 hours, the air quality in Hermosa Beach, California was at its worst at 03:00:00 on 2025-07-23.

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

In the last 24 hours, the best air quality in Hermosa Beach, California was observed at 02:00:00 on 2025-07-22.

What is the AQI in Hermosa Beach, California right now?

As of now, the AQI in Hermosa Beach, California is 21, indicating Good conditions.

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

Hermosa Beach, California air has the highest levels of O3.

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

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

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

PM_2.5 levels in Hermosa Beach, California are currently 3.163 μg/m³.

What is the PM₁₀ level in Hermosa Beach, California at the moment?

The PM₁₀ concentration in Hermosa Beach, California is 13.167 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Hermosa Beach, California is 0.183 ppm.

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

Currently, Hermosa Beach, California has a sulfur dioxide (SO₂) concentration of 0.203 ppb.

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

The current ozone (O₃) level in Hermosa Beach, California at the moment is 22.83 ppm.

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

Nitrogen dioxide (NO₂) level in Hermosa Beach, California at the moment is 13.919 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T16:00:00.000Z	27 \| good	5.348 \| good	22.424 \| good	27.801 \| good	0.202 \| good	6.147 \| good	0.167 \| good
2025-07-21T17:00:00.000Z	28 \| good	4.207 \| good	16.615 \| good	30.492 \| good	0.249 \| good	6.486 \| good	0.167 \| good
2025-07-21T18:00:00.000Z	44 \| good	8.009 \| good	24.236 \| good	30.47 \| good	0.243 \| good	7.059 \| good	0.154 \| good
2025-07-21T19:00:00.000Z	28 \| good	4.918 \| good	24.425 \| good	30.182 \| good	0.28 \| good	7.122 \| good	0.19 \| good
2025-07-21T20:00:00.000Z	31 \| good	4.917 \| good	20.642 \| good	32.725 \| good	0.224 \| good	6.77 \| good	0.167 \| good
2025-07-21T21:00:00.000Z	33 \| good	4.558 \| good	20.344 \| good	36.021 \| good	0.242 \| good	6.57 \| good	0.205 \| good
2025-07-21T22:00:00.000Z	31 \| good	3.655 \| good	13.379 \| good	32.506 \| good	0.249 \| good	7.951 \| good	0.19 \| good
2025-07-21T23:00:00.000Z	30 \| good	3.674 \| good	23.79 \| good	31.948 \| good	0.132 \| good	7.85 \| good	0.19 \| good
2025-07-22T00:00:00.000Z	26 \| good	2.964 \| good	15.145 \| good	28.264 \| good	0.149 \| good	6.984 \| good	0.154 \| good
2025-07-22T01:00:00.000Z	33 \| good	5.733 \| good	6.984 \| good	30.478 \| good	0.302 \| good	5.485 \| good	0.154 \| good
2025-07-22T02:00:00.000Z	34 \| good	5.89 \| good	17.662 \| good	36.697 \| good	0.361 \| good	6.699 \| good	0.154 \| good
2025-07-22T03:00:00.000Z	27 \| good	2.136 \| good	8.869 \| good	29.435 \| good	2.901 \| good	8.089 \| good	0.119 \| good
2025-07-22T04:00:00.000Z	33 \| good	5.95 \| good	21.222 \| good	36.379 \| good	0.428 \| good	8.923 \| good	0.154 \| good
2025-07-22T05:00:00.000Z	35 \| good	4.716 \| good	18.475 \| good	38.276 \| good	0.424 \| good	8.211 \| good	0.154 \| good
2025-07-22T06:00:00.000Z	38 \| good	6.286 \| good	27.236 \| good	41.031 \| good	0.426 \| good	7.76 \| good	0.154 \| good
2025-07-22T07:00:00.000Z	34 \| good	4.083 \| good	24.199 \| good	36.82 \| good	0.382 \| good	8.229 \| good	0.154 \| good
2025-07-22T08:00:00.000Z	29 \| good	3.904 \| good	14.905 \| good	30.902 \| good	0.226 \| good	11.057 \| good	0.138 \| good
2025-07-22T09:00:00.000Z	30 \| good	3.724 \| good	13.677 \| good	32.206 \| good	0.316 \| good	11.12 \| good	0.138 \| good
2025-07-22T10:00:00.000Z	30 \| good	3.854 \| good	14.838 \| good	31.788 \| good	0.302 \| good	9.79 \| good	0.154 \| good
2025-07-22T11:00:00.000Z	28 \| good	3.615 \| good	16.122 \| good	29.777 \| good	0.29 \| good	12.041 \| good	0.154 \| good
2025-07-22T12:00:00.000Z	25 \| good	3.482 \| good	17.156 \| good	27.157 \| good	0.237 \| good	10.868 \| good	0.154 \| good
2025-07-22T13:00:00.000Z	24 \| good	3.689 \| good	6.504 \| good	25.699 \| good	0.386 \| good	8.554 \| good	0.154 \| good
2025-07-22T14:00:00.000Z	22 \| good	3.915 \| good	12.541 \| good	18.773 \| good	0.28 \| good	6.332 \| good	0.176 \| good
2025-07-22T15:00:00.000Z	22 \| good	3.709 \| good	14.212 \| good	17.969 \| good	0.246 \| good	9.509 \| good	0.19 \| good
2025-07-22T16:00:00.000Z	22 \| good	4.049 \| good	15.356 \| good	19.227 \| good	0.232 \| good	10.439 \| good	0.199 \| good
2025-07-22T17:00:00.000Z	22 \| good	4.347 \| good	15.084 \| good	13.544 \| good	0.289 \| good	10.154 \| good	0.176 \| good
2025-07-22T18:00:00.000Z	22 \| good	3.96 \| good	17.92 \| good	21.887 \| good	0.141 \| good	11.158 \| good	0.176 \| good
2025-07-22T19:00:00.000Z	23 \| good	3.338 \| good	12.023 \| good	24.608 \| good	0.126 \| good	11.618 \| good	0.178 \| good
2025-07-22T20:00:00.000Z	25 \| good	3.197 \| good	11.362 \| good	27.239 \| good	0.131 \| good	7.899 \| good	0.177 \| good
2025-07-22T21:00:00.000Z	28 \| good	4.865 \| good	14.462 \| good	29.808 \| good	0.163 \| good	7.458 \| good	0.155 \| good
2025-07-22T22:00:00.000Z	30 \| good	4.569 \| good	18.89 \| good	32.217 \| good	0.165 \| good	7.142 \| good	0.155 \| good
2025-07-22T23:00:00.000Z	31 \| good	4.49 \| good	18.327 \| good	34.179 \| good	0.31 \| good	6.185 \| good	0.154 \| good
2025-07-23T00:00:00.000Z	34 \| good	5.344 \| good	23.336 \| good	37.093 \| good	0.301 \| good	5.231 \| good	0.167 \| good
2025-07-23T01:00:00.000Z	33 \| good	3.902 \| good	15.654 \| good	36.149 \| good	0.543 \| good	6.077 \| good	0.154 \| good
2025-07-23T02:00:00.000Z	30 \| good	3.715 \| good	10.778 \| good	32.341 \| good	0.462 \| good	8.254 \| good	0.167 \| good
2025-07-23T03:00:00.000Z	31 \| good	5.235 \| good	23.769 \| good	33.401 \| good	0.332 \| good	9.626 \| good	0.168 \| good
2025-07-23T04:00:00.000Z	30 \| good	3.657 \| good	9.078 \| good	31.523 \| good	0.275 \| good	8.494 \| good	0.148 \| good
2025-07-23T05:00:00.000Z	26 \| good	4.411 \| good	10.356 \| good	28.497 \| good	0.324 \| good	7.795 \| good	0.138 \| good
2025-07-23T06:00:00.000Z	27 \| good	5.321 \| good	9.558 \| good	26.44 \| good	0.242 \| good	6.901 \| good	0.148 \| good
2025-07-23T07:00:00.000Z	27 \| good	5.407 \| good	9.118 \| good	26.937 \| good	0.149 \| good	3.614 \| good	0.168 \| good
2025-07-23T08:00:00.000Z	33 \| good	5.862 \| good	22.739 \| good	26.378 \| good	0.21 \| good	6.531 \| good	0.168 \| good
2025-07-23T09:00:00.000Z	27 \| good	4.572 \| good	9.975 \| good	20.379 \| good	0.324 \| good	5.165 \| good	0.128 \| good
2025-07-23T10:00:00.000Z	33 \| good	6.318 \| good	8.42 \| good	21.971 \| good	0.197 \| good	4.665 \| good	0.128 \| good
2025-07-23T11:00:00.000Z	27 \| good	5.297 \| good	10.46 \| good	20.251 \| good	0.142 \| good	6.842 \| good	0.128 \| good
2025-07-23T12:00:00.000Z	22 \| good	3.806 \| good	12.123 \| good	19.519 \| good	0.148 \| good	8.496 \| good	0.128 \| good
2025-07-23T13:00:00.000Z	21 \| good	3.163 \| good	13.167 \| good	22.83 \| good	0.203 \| good	13.919 \| good	0.183 \| good
2025-07-23T14:00:00.000Z	38 \| good	6.548 \| good	12.687 \| good	21.298 \| good	0.251 \| good	16.604 \| good	0.183 \| good
2025-07-23T15:00:00.000Z	44 \| good	7.993 \| good	19.617 \| good	14.506 \| good	0.292 \| good	16.287 \| good	0.167 \| good
2025-07-23T15:00:00.000Z	38 \| good	6.548 \| good	12.687 \| good	21.298 \| good	0.251 \| good	16.604 \| good	0.183 \| good
2025-07-23T13:00:00.000Z	16 \| good	2.552 \| good	10.385 \| good	10.281 \| good	3.625 \| good	9.968 \| good	0.119 \| good
2025-07-23T14:00:00.000Z	16 \| good	3.414 \| good	14.533 \| good	11.722 \| good	3.957 \| good	9.236 \| good	0.121 \| good
2025-07-23T15:00:00.000Z	16 \| good	3.013 \| good	12.816 \| good	12.524 \| good	4.289 \| good	8.503 \| good	0.123 \| good
2025-07-23T16:00:00.000Z	16 \| good	3.476 \| good	15.027 \| good	12.513 \| good	4.43 \| good	7.713 \| good	0.121 \| good
2025-07-23T17:00:00.000Z	22 \| good	4.072 \| good	17.819 \| good	13.626 \| good	4.57 \| good	6.922 \| good	0.119 \| good
2025-07-23T18:00:00.000Z	16 \| good	3.269 \| good	14.202 \| good	16.844 \| good	4.711 \| good	6.131 \| good	0.116 \| good
2025-07-23T19:00:00.000Z	20 \| good	2.025 \| good	8.318 \| good	21.617 \| good	4.364 \| good	5.323 \| good	0.111 \| good
2025-07-23T20:00:00.000Z	24 \| good	1.428 \| good	5.835 \| good	25.925 \| good	4.017 \| good	4.514 \| good	0.106 \| good
2025-07-23T21:00:00.000Z	25 \| good	1.682 \| good	6.793 \| good	26.735 \| good	3.671 \| good	3.705 \| good	0.101 \| good
2025-07-23T22:00:00.000Z	25 \| good	1.325 \| good	5.154 \| good	26.862 \| good	3.174 \| good	3.454 \| good	0.099 \| good
2025-07-23T23:00:00.000Z	25 \| good	1.174 \| good	4.878 \| good	27.311 \| good	2.678 \| good	3.202 \| good	0.098 \| good
2025-07-24T00:00:00.000Z	28 \| good	1.525 \| good	6.111 \| good	30.315 \| good	2.182 \| good	2.951 \| good	0.096 \| good
2025-07-24T01:00:00.000Z	27 \| good	1.403 \| good	5.758 \| good	29.03 \| good	1.949 \| good	4.325 \| good	0.1 \| good
2025-07-24T02:00:00.000Z	19 \| good	0.838 \| good	3.232 \| good	21.108 \| good	1.716 \| good	5.699 \| good	0.105 \| good
2025-07-24T03:00:00.000Z	19 \| good	1.257 \| good	5.039 \| good	19.637 \| good	1.484 \| good	7.073 \| good	0.109 \| good
2025-07-24T04:00:00.000Z	18 \| good	0.598 \| good	2.126 \| good	18.961 \| good	1.577 \| good	8.233 \| good	0.112 \| good
2025-07-24T05:00:00.000Z	18 \| good	1.057 \| good	4.102 \| good	18.724 \| good	1.671 \| good	9.393 \| good	0.115 \| good
2025-07-24T06:00:00.000Z	18 \| good	0.936 \| good	3.908 \| good	19.028 \| good	1.764 \| good	10.552 \| good	0.118 \| good
2025-07-24T07:00:00.000Z	19 \| good	0.638 \| good	2.196 \| good	21.143 \| good	1.788 \| good	11.82 \| good	0.126 \| good
2025-07-24T08:00:00.000Z	19 \| good	0.729 \| good	2.949 \| good	21.219 \| good	1.813 \| good	13.088 \| good	0.134 \| good
2025-07-24T09:00:00.000Z	19 \| good	0.768 \| good	2.539 \| good	20.58 \| good	1.837 \| good	14.356 \| good	0.142 \| good
2025-07-24T10:00:00.000Z	19 \| good	0.704 \| good	2.369 \| good	20.134 \| good	1.71 \| good	14.173 \| good	0.14 \| good
2025-07-24T11:00:00.000Z	18 \| good	0.981 \| good	3.975 \| good	18.894 \| good	1.583 \| good	13.99 \| good	0.138 \| good
2025-07-24T12:00:00.000Z	13 \| good	1.083 \| good	4.621 \| good	11.028 \| good	1.456 \| good	13.807 \| good	0.136 \| good
2025-07-24T13:00:00.000Z	16 \| good	2.745 \| good	11.11 \| good	11.786 \| good	1.87 \| good	12.475 \| good	0.135 \| good
2025-07-24T14:00:00.000Z	11 \| good	2.401 \| good	9.546 \| good	11.787 \| good	2.283 \| good	11.144 \| good	0.134 \| good
2025-07-24T15:00:00.000Z	16 \| good	2.658 \| good	11.24 \| good	11.269 \| good	2.697 \| good	9.812 \| good	0.133 \| good
2025-07-24T16:00:00.000Z	22 \| good	3.64 \| good	15.697 \| good	10.728 \| good	3.087 \| good	8.583 \| good	0.127 \| good
2025-07-24T17:00:00.000Z	27 \| good	5.238 \| good	22.552 \| good	14.156 \| good	3.477 \| good	7.353 \| good	0.12 \| good
2025-07-24T18:00:00.000Z	27 \| good	4.6 \| good	19.89 \| good	18.857 \| good	3.867 \| good	6.124 \| good	0.114 \| good
2025-07-24T19:00:00.000Z	23 \| good	3.941 \| good	17.38 \| good	25.284 \| good	3.607 \| good	5.229 \| good	0.11 \| good
2025-07-24T20:00:00.000Z	28 \| good	2.898 \| good	12.578 \| good	30.33 \| good	3.347 \| good	4.335 \| good	0.106 \| good
2025-07-24T21:00:00.000Z	27 \| good	1.52 \| good	6.36 \| good	28.882 \| good	3.087 \| good	3.441 \| good	0.102 \| good
2025-07-24T22:00:00.000Z	23 \| good	0.978 \| good	3.851 \| good	25.035 \| good	2.767 \| good	3.267 \| good	0.102 \| good
2025-07-24T23:00:00.000Z	23 \| good	0.918 \| good	3.672 \| good	24.891 \| good	2.446 \| good	3.094 \| good	0.101 \| good
2025-07-25T00:00:00.000Z	24 \| good	0.851 \| good	3.161 \| good	25.597 \| good	2.126 \| good	2.92 \| good	0.1 \| good
2025-07-25T01:00:00.000Z	22 \| good	0.676 \| good	2.382 \| good	23.766 \| good	1.995 \| good	4.26 \| good	0.105 \| good
2025-07-25T02:00:00.000Z	18 \| good	0.703 \| good	2.359 \| good	18.856 \| good	1.863 \| good	5.599 \| good	0.109 \| good
2025-07-25T03:00:00.000Z	20 \| good	1.301 \| good	5.22 \| good	21.647 \| good	1.732 \| good	6.938 \| good	0.114 \| good
2025-07-25T04:00:00.000Z	20 \| good	0.412 \| good	1.242 \| good	21.556 \| good	1.798 \| good	8.104 \| good	0.117 \| good
2025-07-25T05:00:00.000Z	19 \| good	0.591 \| good	2.12 \| good	20.461 \| good	1.864 \| good	9.271 \| good	0.12 \| good
2025-07-25T06:00:00.000Z	44 \| good	7.712 \| good	8.416 \| good	20.549 \| good	1.918 \| good	10.381 \| good	0.123 \| good
2025-07-25T07:00:00.000Z	18 \| good	0.607 \| good	2.162 \| good	18.957 \| good	2.006 \| good	11.608 \| good	0.129 \| good
2025-07-25T08:00:00.000Z	17 \| good	0.942 \| good	3.767 \| good	18.008 \| good	2.08 \| good	12.778 \| good	0.134 \| good
2025-07-25T09:00:00.000Z	17 \| good	1.391 \| good	5.698 \| good	17.554 \| good	2.155 \| good	13.948 \| good	0.14 \| good
2025-07-25T10:00:00.000Z	16 \| good	2.089 \| good	8.865 \| good	17.497 \| good	2.055 \| good	14.372 \| good	0.142 \| good
2025-07-25T11:00:00.000Z	22 \| good	3.636 \| good	15.484 \| good	13.778 \| good	1.956 \| good	14.796 \| good	0.144 \| good
2025-07-25T12:00:00.000Z	60 \| moderate	14.233 \| fine	15.987 \| good	11.246 \| good	1.844 \| good	15.158 \| good	0.147 \| good

Live air quality index in Hermosa Beach, California today

Major air pollutants in Hermosa Beach, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

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Redondo Beach, California

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Frequently asked questions

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

What is the PM10 level in Hermosa Beach, California at the moment?

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

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

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

What is the PM₁₀ level in Hermosa Beach, California at the moment?

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

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

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