What is the PM10 level in Los Osos, California at the moment?

The PM10 concentration in Los Osos, California is 22.746 μg/m3 at the moment.

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

Currently, Los Osos, California has a sulfur dioxide (SO2) concentration of 0.468 ppb.

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

The current ozone (O3) level in Los Osos, California at the moment is 23.93 ppm.

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

Nitrogen dioxide (NO2) level in Los Osos, California at the moment is 2.4 ppb.

Live air quality index in Los Osos, California today

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

PM2.5 levels in Los Osos, California are currently 6.546 μg/m3.

Stay updated with real-time air quality in Los Osos, 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

Los Osos, California

Last updated: ... (Local time)

Major air pollutants in Los Osos, 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)

22.75 μg/m³

155

255

425

605+

Ozone (O₃)

23.93 ppb

201

201+

Sulfur Dioxide (SO₂)

0.47 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Los Osos, California

Get Live Pollen Counts

Los Osos, California

Scroll To Air Quality Map

Track live Los Osos, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-07T07:00:00.000Z	49 \| good	9.272 \| good	28.873 \| good	31.579 \| good	0.725 \| good	2.452 \| good	0.156 \| good
2026-06-07T08:00:00.000Z	52 \| moderate	9.514 \| good	35.088 \| good	29.601 \| good	0.453 \| good	2.355 \| good	0.156 \| good
2026-06-07T09:00:00.000Z	49 \| good	9.435 \| good	35.454 \| good	26.851 \| good	0.517 \| good	2.408 \| good	0.156 \| good
2026-06-07T10:00:00.000Z	38 \| good	7.419 \| good	25.248 \| good	25.502 \| good	0.498 \| good	2.683 \| good	0.138 \| good
2026-06-07T11:00:00.000Z	44 \| good	7.623 \| good	18.245 \| good	25.42 \| good	0.531 \| good	2.563 \| good	0.138 \| good
2026-06-07T12:00:00.000Z	33 \| good	6.001 \| good	19.09 \| good	22.805 \| good	0.417 \| good	1.869 \| good	0.189 \| good
2026-06-07T13:00:00.000Z	27 \| good	5.223 \| good	21.133 \| good	22.854 \| good	0.537 \| good	1.979 \| good	0.183 \| good
2026-06-07T14:00:00.000Z	38 \| good	6.708 \| good	20.447 \| good	21.561 \| good	0.553 \| good	2.559 \| good	0.187 \| good
2026-06-07T15:00:00.000Z	44 \| good	8.325 \| good	23.465 \| good	22.649 \| good	0.632 \| good	1.885 \| good	0.117 \| good
2026-06-07T16:00:00.000Z	44 \| good	8.205 \| good	21.269 \| good	25.358 \| good	0.632 \| good	1.773 \| good	0.139 \| good
2026-06-07T17:00:00.000Z	44 \| good	8.25 \| good	36.968 \| good	29.118 \| good	0.614 \| good	1.623 \| good	0.117 \| good
2026-06-07T18:00:00.000Z	44 \| good	8.25 \| good	28.323 \| good	30.2 \| good	0.677 \| good	0.91 \| good	0.117 \| good
2026-06-07T19:00:00.000Z	52 \| moderate	10.001 \| good	35.768 \| good	31.389 \| good	0.696 \| good	1.084 \| good	0.117 \| good
2026-06-07T20:00:00.000Z	52 \| moderate	10.083 \| good	30.421 \| good	33.273 \| good	0.766 \| good	1.135 \| good	0.134 \| good
2026-06-07T21:00:00.000Z	56 \| moderate	11.692 \| good	41.294 \| good	33.922 \| good	0.782 \| good	1.29 \| good	0.134 \| good
2026-06-07T22:00:00.000Z	62 \| moderate	15.185 \| fine	66.62 \| fine	34.056 \| good	0.874 \| good	1.22 \| good	0.134 \| good
2026-06-07T23:00:00.000Z	57 \| moderate	12.352 \| fine	67.943 \| fine	32.951 \| good	0.758 \| good	1.265 \| good	0.134 \| good
2026-06-08T00:00:00.000Z	56 \| moderate	12.019 \| good	36.467 \| good	32.98 \| good	0.72 \| good	1.326 \| good	0.134 \| good
2026-06-08T01:00:00.000Z	54 \| moderate	10.602 \| good	44.161 \| good	32.862 \| good	0.752 \| good	1.376 \| good	0.134 \| good
2026-06-08T02:00:00.000Z	64 \| moderate	15.657 \| fine	58.502 \| fine	31.927 \| good	0.703 \| good	1.462 \| good	0.134 \| good
2026-06-08T03:00:00.000Z	56 \| moderate	12.295 \| fine	55.762 \| fine	31.017 \| good	0.23 \| good	0.622 \| good	0.099 \| good
2026-06-08T04:00:00.000Z	52 \| moderate	10.244 \| good	25.056 \| good	31.637 \| good	0.633 \| good	2.153 \| good	0.134 \| good
2026-06-08T05:00:00.000Z	49 \| good	9.037 \| good	28.002 \| good	29.814 \| good	0.718 \| good	2.679 \| good	0.134 \| good
2026-06-08T06:00:00.000Z	49 \| good	8.827 \| good	24.019 \| good	28.959 \| good	0.75 \| good	3.408 \| good	0.156 \| good
2026-06-08T07:00:00.000Z	44 \| good	8.301 \| good	28.938 \| good	28.782 \| good	0.718 \| good	2.976 \| good	0.173 \| good
2026-06-08T08:00:00.000Z	49 \| good	9.025 \| good	30.022 \| good	27.468 \| good	0.611 \| good	3.285 \| good	0.195 \| good
2026-06-08T09:00:00.000Z	44 \| good	8.322 \| good	29.449 \| good	25.562 \| good	0.584 \| good	2.165 \| good	0.156 \| good
2026-06-08T10:00:00.000Z	49 \| good	8.847 \| good	19.466 \| good	24.509 \| good	0.55 \| good	2.268 \| good	0.156 \| good
2026-06-08T11:00:00.000Z	44 \| good	7.703 \| good	27.115 \| good	24.471 \| good	0.522 \| good	1.966 \| good	0.117 \| good
2026-06-08T12:00:00.000Z	33 \| good	6.397 \| good	24.327 \| good	20.149 \| good	0.499 \| good	2.345 \| good	0.139 \| good
2026-06-08T13:00:00.000Z	33 \| good	6.188 \| good	25.838 \| good	20.055 \| good	0.515 \| good	2.318 \| good	0.183 \| good
2026-06-08T14:00:00.000Z	38 \| good	6.972 \| good	22.681 \| good	19.107 \| good	0.508 \| good	3.099 \| good	0.177 \| good
2026-06-08T15:00:00.000Z	38 \| good	7.388 \| good	22.079 \| good	21.453 \| good	0.596 \| good	2.801 \| good	0.211 \| good
2026-06-08T16:00:00.000Z	44 \| good	7.918 \| good	25.165 \| good	23.122 \| good	0.718 \| good	2.781 \| good	0.194 \| good
2026-06-08T17:00:00.000Z	49 \| good	8.745 \| good	32.106 \| good	24.234 \| good	0.709 \| good	2.668 \| good	0.155 \| good
2026-06-08T18:00:00.000Z	49 \| good	8.755 \| good	30.997 \| good	28.19 \| good	0.716 \| good	2.335 \| good	0.177 \| good
2026-06-08T19:00:00.000Z	49 \| good	9.439 \| good	33.399 \| good	29.333 \| good	0.814 \| good	1.57 \| good	0.156 \| good
2026-06-08T20:00:00.000Z	49 \| good	8.833 \| good	44.924 \| good	30.292 \| good	0.858 \| good	1.749 \| good	0.156 \| good
2026-06-08T21:00:00.000Z	54 \| moderate	11.23 \| good	39.051 \| good	30.346 \| good	0.793 \| good	2.146 \| good	0.134 \| good
2026-06-08T22:00:00.000Z	55 \| moderate	10.738 \| good	62.789 \| fine	30.405 \| good	0.998 \| good	2.132 \| good	0.134 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	10.524 \| good	37.987 \| good	32.21 \| good	0.862 \| good	2.107 \| good	0.117 \| good
2026-06-09T00:00:00.000Z	54 \| moderate	10.737 \| good	42.849 \| good	31.284 \| good	0.89 \| good	1.899 \| good	0.117 \| good
2026-06-09T01:00:00.000Z	49 \| good	8.936 \| good	39.256 \| good	32.048 \| good	0.92 \| good	1.757 \| good	0.134 \| good
2026-06-09T02:00:00.000Z	49 \| good	8.814 \| good	38.286 \| good	29.044 \| good	0.822 \| good	2.064 \| good	0.134 \| good
2026-06-09T03:00:00.000Z	54 \| moderate	11.103 \| good	48.997 \| good	27.401 \| good	0.175 \| good	0.604 \| good	0.09 \| good
2026-06-09T04:00:00.000Z	49 \| good	9.02 \| good	30.247 \| good	26.976 \| good	0.607 \| good	2.474 \| good	0.117 \| good
2026-06-09T05:00:00.000Z	38 \| good	6.817 \| good	23.116 \| good	25.863 \| good	0.568 \| good	2.202 \| good	0.117 \| good
2026-06-09T06:00:00.000Z	38 \| good	6.546 \| good	22.746 \| good	23.93 \| good	0.468 \| good	2.4 \| good	0.117 \| good
2026-06-09T06:00:00.000Z	38 \| good	6.546 \| good	22.746 \| good	23.93 \| good	0.468 \| good	2.4 \| good	0.117 \| good
2026-06-09T07:00:00.000Z	44 \| good	8.217 \| good	36.032 \| good	18.623 \| good	0.147 \| good	1.161 \| good	0.084 \| good
2026-06-09T08:00:00.000Z	44 \| good	7.576 \| good	33.407 \| good	17.257 \| good	0.143 \| good	1.366 \| good	0.083 \| good
2026-06-09T09:00:00.000Z	44 \| good	7.634 \| good	33.475 \| good	15.384 \| good	0.139 \| good	1.556 \| good	0.084 \| good
2026-06-09T10:00:00.000Z	38 \| good	6.569 \| good	29.483 \| good	15.053 \| good	0.136 \| good	1.749 \| good	0.084 \| good
2026-06-09T11:00:00.000Z	33 \| good	6.284 \| good	27.883 \| good	14.758 \| good	0.134 \| good	1.937 \| good	0.084 \| good
2026-06-09T12:00:00.000Z	27 \| good	5.311 \| good	22.796 \| good	14.131 \| good	0.134 \| good	2.102 \| good	0.085 \| good
2026-06-09T13:00:00.000Z	33 \| good	5.643 \| good	24.117 \| good	15.41 \| good	0.132 \| good	2.117 \| good	0.085 \| good
2026-06-09T14:00:00.000Z	44 \| good	8.306 \| good	36.287 \| good	16.867 \| good	0.131 \| good	1.55 \| good	0.085 \| good
2026-06-09T15:00:00.000Z	44 \| good	8.351 \| good	36.687 \| good	19.484 \| good	0.144 \| good	1.033 \| good	0.083 \| good
2026-06-09T16:00:00.000Z	49 \| good	8.633 \| good	37.582 \| good	22.471 \| good	0.154 \| good	0.679 \| good	0.08 \| good
2026-06-09T17:00:00.000Z	44 \| good	8.35 \| good	36.399 \| good	25.611 \| good	0.159 \| good	0.452 \| good	0.079 \| good
2026-06-09T18:00:00.000Z	52 \| moderate	10.295 \| good	45.54 \| good	26.878 \| good	0.171 \| good	0.32 \| good	0.077 \| good
2026-06-09T19:00:00.000Z	54 \| moderate	11.401 \| good	50.645 \| good	27.685 \| good	0.202 \| good	0.252 \| good	0.076 \| good
2026-06-09T20:00:00.000Z	60 \| moderate	14.15 \| fine	63.373 \| fine	27.477 \| good	0.237 \| good	0.211 \| good	0.075 \| good
2026-06-09T21:00:00.000Z	60 \| moderate	13.914 \| fine	62.172 \| fine	27.44 \| good	0.265 \| good	0.199 \| good	0.074 \| good
2026-06-09T22:00:00.000Z	64 \| moderate	15.512 \| fine	69.321 \| fine	28.016 \| good	0.281 \| good	0.204 \| good	0.073 \| good
2026-06-09T23:00:00.000Z	67 \| moderate	17.918 \| fine	79.027 \| fine	30.112 \| good	0.281 \| good	0.218 \| good	0.072 \| good
2026-06-10T00:00:00.000Z	66 \| moderate	16.768 \| fine	74.495 \| fine	30.608 \| good	0.274 \| good	0.263 \| good	0.072 \| good
2026-06-10T01:00:00.000Z	62 \| moderate	14.667 \| fine	65.711 \| fine	33.167 \| good	0.264 \| good	0.362 \| good	0.072 \| good
2026-06-10T02:00:00.000Z	62 \| moderate	14.862 \| fine	66.384 \| fine	34.501 \| good	0.25 \| good	0.53 \| good	0.073 \| good
2026-06-10T03:00:00.000Z	60 \| moderate	14 \| fine	62.675 \| fine	30.392 \| good	0.239 \| good	0.811 \| good	0.073 \| good
2026-06-10T04:00:00.000Z	58 \| moderate	12.91 \| fine	58.295 \| fine	26.723 \| good	0.233 \| good	1.167 \| good	0.075 \| good
2026-06-10T05:00:00.000Z	54 \| moderate	11.223 \| good	49.761 \| good	27.831 \| good	0.233 \| good	1.482 \| good	0.078 \| good
2026-06-10T06:00:00.000Z	56 \| moderate	11.546 \| good	51.086 \| good	28.1 \| good	0.23 \| good	1.952 \| good	0.082 \| good
2026-06-10T07:00:00.000Z	54 \| moderate	11.243 \| good	49.593 \| good	29.365 \| good	0.229 \| good	2.446 \| good	0.086 \| good
2026-06-10T08:00:00.000Z	52 \| moderate	10.148 \| good	45.024 \| good	29.853 \| good	0.225 \| good	2.826 \| good	0.089 \| good
2026-06-10T09:00:00.000Z	52 \| moderate	9.79 \| good	43.606 \| good	30.185 \| good	0.22 \| good	3.175 \| good	0.092 \| good
2026-06-10T10:00:00.000Z	52 \| moderate	9.753 \| good	43.376 \| good	29.758 \| good	0.214 \| good	3.561 \| good	0.095 \| good
2026-06-10T11:00:00.000Z	52 \| moderate	9.759 \| good	43.496 \| good	30.354 \| good	0.207 \| good	3.96 \| good	0.097 \| good
2026-06-10T12:00:00.000Z	54 \| moderate	10.927 \| good	48.423 \| good	30.027 \| good	0.198 \| good	4.385 \| good	0.1 \| good
2026-06-10T13:00:00.000Z	52 \| moderate	9.747 \| good	43.309 \| good	29.044 \| good	0.186 \| good	4.385 \| good	0.103 \| good
2026-06-10T14:00:00.000Z	56 \| moderate	11.938 \| good	53.298 \| good	29.688 \| good	0.164 \| good	3.149 \| good	0.107 \| good
2026-06-10T15:00:00.000Z	54 \| moderate	11.243 \| good	49.753 \| good	34.012 \| good	0.211 \| good	2.586 \| good	0.106 \| good
2026-06-10T16:00:00.000Z	54 \| moderate	10.58 \| good	47.03 \| good	36.516 \| good	0.291 \| good	1.478 \| good	0.098 \| good
2026-06-10T17:00:00.000Z	54 \| moderate	11.128 \| good	49.111 \| good	36.567 \| good	0.311 \| good	0.886 \| good	0.096 \| good
2026-06-10T18:00:00.000Z	54 \| moderate	10.926 \| good	48.359 \| good	37.117 \| good	0.302 \| good	0.572 \| good	0.093 \| good
2026-06-10T19:00:00.000Z	52 \| moderate	10.038 \| good	44.512 \| good	38.461 \| good	0.282 \| good	0.459 \| good	0.094 \| good
2026-06-10T20:00:00.000Z	54 \| moderate	11.403 \| good	50.596 \| good	40.345 \| good	0.267 \| good	0.391 \| good	0.094 \| good
2026-06-10T21:00:00.000Z	56 \| moderate	11.933 \| good	53.323 \| good	42.314 \| good	0.257 \| good	0.355 \| good	0.095 \| good
2026-06-10T22:00:00.000Z	60 \| moderate	14.146 \| fine	63.695 \| fine	42.648 \| good	0.251 \| good	0.343 \| good	0.096 \| good
2026-06-10T23:00:00.000Z	62 \| moderate	14.566 \| fine	65.083 \| fine	41.697 \| good	0.249 \| good	0.346 \| good	0.097 \| good
2026-06-11T00:00:00.000Z	52 \| moderate	10.15 \| good	16.106 \| good	43.312 \| good	0.245 \| good	0.378 \| good	0.098 \| good
2026-06-11T01:00:00.000Z	60 \| moderate	14.336 \| fine	64.018 \| fine	43.956 \| good	0.241 \| good	0.507 \| good	0.1 \| good
2026-06-11T02:00:00.000Z	64 \| moderate	15.529 \| fine	69.444 \| fine	44.982 \| good	0.239 \| good	0.736 \| good	0.102 \| good
2026-06-11T03:00:00.000Z	60 \| moderate	14.116 \| fine	63.498 \| fine	41.781 \| good	0.236 \| good	1.315 \| good	0.106 \| good
2026-06-11T04:00:00.000Z	60 \| moderate	13.709 \| fine	61.275 \| fine	36.665 \| good	0.259 \| good	2.632 \| good	0.114 \| good
2026-06-11T05:00:00.000Z	54 \| moderate	10.633 \| good	46.792 \| good	34.238 \| good	0.276 \| good	3.272 \| good	0.118 \| good
2026-06-11T06:00:00.000Z	58 \| moderate	12.626 \| fine	18.701 \| good	25.524 \| good	0.284 \| good	3.521 \| good	0.119 \| good

Los Osos

Get reliable air quality data to drive your business

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

0.12ppm

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 Los Osos, California?

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

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

In the past 24 hours, the air quality in Los Osos, California was at its worst at 10:00:00 on 2026-06-08.

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

In the last 24 hours, the best air quality in Los Osos, California was observed at 01:00:00 on 2026-06-08.

What is the AQI in Los Osos, California right now?

As of now, the AQI in Los Osos, California is 38, indicating Good conditions.

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

Los Osos, California air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Los Osos, California are currently 6.546 μg/m³.

What is the PM₁₀ level in Los Osos, California at the moment?

The PM₁₀ concentration in Los Osos, California is 22.746 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Los Osos, California is 0.117 ppm.

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

Currently, Los Osos, California has a sulfur dioxide (SO₂) concentration of 0.468 ppb.

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

The current ozone (O₃) level in Los Osos, California at the moment is 23.93 ppm.

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

Nitrogen dioxide (NO₂) level in Los Osos, California at the moment is 2.4 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-07T07:00:00.000Z	49 \| good	9.272 \| good	28.873 \| good	31.579 \| good	0.725 \| good	2.452 \| good	0.156 \| good
2026-06-07T08:00:00.000Z	52 \| moderate	9.514 \| good	35.088 \| good	29.601 \| good	0.453 \| good	2.355 \| good	0.156 \| good
2026-06-07T09:00:00.000Z	49 \| good	9.435 \| good	35.454 \| good	26.851 \| good	0.517 \| good	2.408 \| good	0.156 \| good
2026-06-07T10:00:00.000Z	38 \| good	7.419 \| good	25.248 \| good	25.502 \| good	0.498 \| good	2.683 \| good	0.138 \| good
2026-06-07T11:00:00.000Z	44 \| good	7.623 \| good	18.245 \| good	25.42 \| good	0.531 \| good	2.563 \| good	0.138 \| good
2026-06-07T12:00:00.000Z	33 \| good	6.001 \| good	19.09 \| good	22.805 \| good	0.417 \| good	1.869 \| good	0.189 \| good
2026-06-07T13:00:00.000Z	27 \| good	5.223 \| good	21.133 \| good	22.854 \| good	0.537 \| good	1.979 \| good	0.183 \| good
2026-06-07T14:00:00.000Z	38 \| good	6.708 \| good	20.447 \| good	21.561 \| good	0.553 \| good	2.559 \| good	0.187 \| good
2026-06-07T15:00:00.000Z	44 \| good	8.325 \| good	23.465 \| good	22.649 \| good	0.632 \| good	1.885 \| good	0.117 \| good
2026-06-07T16:00:00.000Z	44 \| good	8.205 \| good	21.269 \| good	25.358 \| good	0.632 \| good	1.773 \| good	0.139 \| good
2026-06-07T17:00:00.000Z	44 \| good	8.25 \| good	36.968 \| good	29.118 \| good	0.614 \| good	1.623 \| good	0.117 \| good
2026-06-07T18:00:00.000Z	44 \| good	8.25 \| good	28.323 \| good	30.2 \| good	0.677 \| good	0.91 \| good	0.117 \| good
2026-06-07T19:00:00.000Z	52 \| moderate	10.001 \| good	35.768 \| good	31.389 \| good	0.696 \| good	1.084 \| good	0.117 \| good
2026-06-07T20:00:00.000Z	52 \| moderate	10.083 \| good	30.421 \| good	33.273 \| good	0.766 \| good	1.135 \| good	0.134 \| good
2026-06-07T21:00:00.000Z	56 \| moderate	11.692 \| good	41.294 \| good	33.922 \| good	0.782 \| good	1.29 \| good	0.134 \| good
2026-06-07T22:00:00.000Z	62 \| moderate	15.185 \| fine	66.62 \| fine	34.056 \| good	0.874 \| good	1.22 \| good	0.134 \| good
2026-06-07T23:00:00.000Z	57 \| moderate	12.352 \| fine	67.943 \| fine	32.951 \| good	0.758 \| good	1.265 \| good	0.134 \| good
2026-06-08T00:00:00.000Z	56 \| moderate	12.019 \| good	36.467 \| good	32.98 \| good	0.72 \| good	1.326 \| good	0.134 \| good
2026-06-08T01:00:00.000Z	54 \| moderate	10.602 \| good	44.161 \| good	32.862 \| good	0.752 \| good	1.376 \| good	0.134 \| good
2026-06-08T02:00:00.000Z	64 \| moderate	15.657 \| fine	58.502 \| fine	31.927 \| good	0.703 \| good	1.462 \| good	0.134 \| good
2026-06-08T03:00:00.000Z	56 \| moderate	12.295 \| fine	55.762 \| fine	31.017 \| good	0.23 \| good	0.622 \| good	0.099 \| good
2026-06-08T04:00:00.000Z	52 \| moderate	10.244 \| good	25.056 \| good	31.637 \| good	0.633 \| good	2.153 \| good	0.134 \| good
2026-06-08T05:00:00.000Z	49 \| good	9.037 \| good	28.002 \| good	29.814 \| good	0.718 \| good	2.679 \| good	0.134 \| good
2026-06-08T06:00:00.000Z	49 \| good	8.827 \| good	24.019 \| good	28.959 \| good	0.75 \| good	3.408 \| good	0.156 \| good
2026-06-08T07:00:00.000Z	44 \| good	8.301 \| good	28.938 \| good	28.782 \| good	0.718 \| good	2.976 \| good	0.173 \| good
2026-06-08T08:00:00.000Z	49 \| good	9.025 \| good	30.022 \| good	27.468 \| good	0.611 \| good	3.285 \| good	0.195 \| good
2026-06-08T09:00:00.000Z	44 \| good	8.322 \| good	29.449 \| good	25.562 \| good	0.584 \| good	2.165 \| good	0.156 \| good
2026-06-08T10:00:00.000Z	49 \| good	8.847 \| good	19.466 \| good	24.509 \| good	0.55 \| good	2.268 \| good	0.156 \| good
2026-06-08T11:00:00.000Z	44 \| good	7.703 \| good	27.115 \| good	24.471 \| good	0.522 \| good	1.966 \| good	0.117 \| good
2026-06-08T12:00:00.000Z	33 \| good	6.397 \| good	24.327 \| good	20.149 \| good	0.499 \| good	2.345 \| good	0.139 \| good
2026-06-08T13:00:00.000Z	33 \| good	6.188 \| good	25.838 \| good	20.055 \| good	0.515 \| good	2.318 \| good	0.183 \| good
2026-06-08T14:00:00.000Z	38 \| good	6.972 \| good	22.681 \| good	19.107 \| good	0.508 \| good	3.099 \| good	0.177 \| good
2026-06-08T15:00:00.000Z	38 \| good	7.388 \| good	22.079 \| good	21.453 \| good	0.596 \| good	2.801 \| good	0.211 \| good
2026-06-08T16:00:00.000Z	44 \| good	7.918 \| good	25.165 \| good	23.122 \| good	0.718 \| good	2.781 \| good	0.194 \| good
2026-06-08T17:00:00.000Z	49 \| good	8.745 \| good	32.106 \| good	24.234 \| good	0.709 \| good	2.668 \| good	0.155 \| good
2026-06-08T18:00:00.000Z	49 \| good	8.755 \| good	30.997 \| good	28.19 \| good	0.716 \| good	2.335 \| good	0.177 \| good
2026-06-08T19:00:00.000Z	49 \| good	9.439 \| good	33.399 \| good	29.333 \| good	0.814 \| good	1.57 \| good	0.156 \| good
2026-06-08T20:00:00.000Z	49 \| good	8.833 \| good	44.924 \| good	30.292 \| good	0.858 \| good	1.749 \| good	0.156 \| good
2026-06-08T21:00:00.000Z	54 \| moderate	11.23 \| good	39.051 \| good	30.346 \| good	0.793 \| good	2.146 \| good	0.134 \| good
2026-06-08T22:00:00.000Z	55 \| moderate	10.738 \| good	62.789 \| fine	30.405 \| good	0.998 \| good	2.132 \| good	0.134 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	10.524 \| good	37.987 \| good	32.21 \| good	0.862 \| good	2.107 \| good	0.117 \| good
2026-06-09T00:00:00.000Z	54 \| moderate	10.737 \| good	42.849 \| good	31.284 \| good	0.89 \| good	1.899 \| good	0.117 \| good
2026-06-09T01:00:00.000Z	49 \| good	8.936 \| good	39.256 \| good	32.048 \| good	0.92 \| good	1.757 \| good	0.134 \| good
2026-06-09T02:00:00.000Z	49 \| good	8.814 \| good	38.286 \| good	29.044 \| good	0.822 \| good	2.064 \| good	0.134 \| good
2026-06-09T03:00:00.000Z	54 \| moderate	11.103 \| good	48.997 \| good	27.401 \| good	0.175 \| good	0.604 \| good	0.09 \| good
2026-06-09T04:00:00.000Z	49 \| good	9.02 \| good	30.247 \| good	26.976 \| good	0.607 \| good	2.474 \| good	0.117 \| good
2026-06-09T05:00:00.000Z	38 \| good	6.817 \| good	23.116 \| good	25.863 \| good	0.568 \| good	2.202 \| good	0.117 \| good
2026-06-09T06:00:00.000Z	38 \| good	6.546 \| good	22.746 \| good	23.93 \| good	0.468 \| good	2.4 \| good	0.117 \| good
2026-06-09T06:00:00.000Z	38 \| good	6.546 \| good	22.746 \| good	23.93 \| good	0.468 \| good	2.4 \| good	0.117 \| good
2026-06-09T07:00:00.000Z	44 \| good	8.217 \| good	36.032 \| good	18.623 \| good	0.147 \| good	1.161 \| good	0.084 \| good
2026-06-09T08:00:00.000Z	44 \| good	7.576 \| good	33.407 \| good	17.257 \| good	0.143 \| good	1.366 \| good	0.083 \| good
2026-06-09T09:00:00.000Z	44 \| good	7.634 \| good	33.475 \| good	15.384 \| good	0.139 \| good	1.556 \| good	0.084 \| good
2026-06-09T10:00:00.000Z	38 \| good	6.569 \| good	29.483 \| good	15.053 \| good	0.136 \| good	1.749 \| good	0.084 \| good
2026-06-09T11:00:00.000Z	33 \| good	6.284 \| good	27.883 \| good	14.758 \| good	0.134 \| good	1.937 \| good	0.084 \| good
2026-06-09T12:00:00.000Z	27 \| good	5.311 \| good	22.796 \| good	14.131 \| good	0.134 \| good	2.102 \| good	0.085 \| good
2026-06-09T13:00:00.000Z	33 \| good	5.643 \| good	24.117 \| good	15.41 \| good	0.132 \| good	2.117 \| good	0.085 \| good
2026-06-09T14:00:00.000Z	44 \| good	8.306 \| good	36.287 \| good	16.867 \| good	0.131 \| good	1.55 \| good	0.085 \| good
2026-06-09T15:00:00.000Z	44 \| good	8.351 \| good	36.687 \| good	19.484 \| good	0.144 \| good	1.033 \| good	0.083 \| good
2026-06-09T16:00:00.000Z	49 \| good	8.633 \| good	37.582 \| good	22.471 \| good	0.154 \| good	0.679 \| good	0.08 \| good
2026-06-09T17:00:00.000Z	44 \| good	8.35 \| good	36.399 \| good	25.611 \| good	0.159 \| good	0.452 \| good	0.079 \| good
2026-06-09T18:00:00.000Z	52 \| moderate	10.295 \| good	45.54 \| good	26.878 \| good	0.171 \| good	0.32 \| good	0.077 \| good
2026-06-09T19:00:00.000Z	54 \| moderate	11.401 \| good	50.645 \| good	27.685 \| good	0.202 \| good	0.252 \| good	0.076 \| good
2026-06-09T20:00:00.000Z	60 \| moderate	14.15 \| fine	63.373 \| fine	27.477 \| good	0.237 \| good	0.211 \| good	0.075 \| good
2026-06-09T21:00:00.000Z	60 \| moderate	13.914 \| fine	62.172 \| fine	27.44 \| good	0.265 \| good	0.199 \| good	0.074 \| good
2026-06-09T22:00:00.000Z	64 \| moderate	15.512 \| fine	69.321 \| fine	28.016 \| good	0.281 \| good	0.204 \| good	0.073 \| good
2026-06-09T23:00:00.000Z	67 \| moderate	17.918 \| fine	79.027 \| fine	30.112 \| good	0.281 \| good	0.218 \| good	0.072 \| good
2026-06-10T00:00:00.000Z	66 \| moderate	16.768 \| fine	74.495 \| fine	30.608 \| good	0.274 \| good	0.263 \| good	0.072 \| good
2026-06-10T01:00:00.000Z	62 \| moderate	14.667 \| fine	65.711 \| fine	33.167 \| good	0.264 \| good	0.362 \| good	0.072 \| good
2026-06-10T02:00:00.000Z	62 \| moderate	14.862 \| fine	66.384 \| fine	34.501 \| good	0.25 \| good	0.53 \| good	0.073 \| good
2026-06-10T03:00:00.000Z	60 \| moderate	14 \| fine	62.675 \| fine	30.392 \| good	0.239 \| good	0.811 \| good	0.073 \| good
2026-06-10T04:00:00.000Z	58 \| moderate	12.91 \| fine	58.295 \| fine	26.723 \| good	0.233 \| good	1.167 \| good	0.075 \| good
2026-06-10T05:00:00.000Z	54 \| moderate	11.223 \| good	49.761 \| good	27.831 \| good	0.233 \| good	1.482 \| good	0.078 \| good
2026-06-10T06:00:00.000Z	56 \| moderate	11.546 \| good	51.086 \| good	28.1 \| good	0.23 \| good	1.952 \| good	0.082 \| good
2026-06-10T07:00:00.000Z	54 \| moderate	11.243 \| good	49.593 \| good	29.365 \| good	0.229 \| good	2.446 \| good	0.086 \| good
2026-06-10T08:00:00.000Z	52 \| moderate	10.148 \| good	45.024 \| good	29.853 \| good	0.225 \| good	2.826 \| good	0.089 \| good
2026-06-10T09:00:00.000Z	52 \| moderate	9.79 \| good	43.606 \| good	30.185 \| good	0.22 \| good	3.175 \| good	0.092 \| good
2026-06-10T10:00:00.000Z	52 \| moderate	9.753 \| good	43.376 \| good	29.758 \| good	0.214 \| good	3.561 \| good	0.095 \| good
2026-06-10T11:00:00.000Z	52 \| moderate	9.759 \| good	43.496 \| good	30.354 \| good	0.207 \| good	3.96 \| good	0.097 \| good
2026-06-10T12:00:00.000Z	54 \| moderate	10.927 \| good	48.423 \| good	30.027 \| good	0.198 \| good	4.385 \| good	0.1 \| good
2026-06-10T13:00:00.000Z	52 \| moderate	9.747 \| good	43.309 \| good	29.044 \| good	0.186 \| good	4.385 \| good	0.103 \| good
2026-06-10T14:00:00.000Z	56 \| moderate	11.938 \| good	53.298 \| good	29.688 \| good	0.164 \| good	3.149 \| good	0.107 \| good
2026-06-10T15:00:00.000Z	54 \| moderate	11.243 \| good	49.753 \| good	34.012 \| good	0.211 \| good	2.586 \| good	0.106 \| good
2026-06-10T16:00:00.000Z	54 \| moderate	10.58 \| good	47.03 \| good	36.516 \| good	0.291 \| good	1.478 \| good	0.098 \| good
2026-06-10T17:00:00.000Z	54 \| moderate	11.128 \| good	49.111 \| good	36.567 \| good	0.311 \| good	0.886 \| good	0.096 \| good
2026-06-10T18:00:00.000Z	54 \| moderate	10.926 \| good	48.359 \| good	37.117 \| good	0.302 \| good	0.572 \| good	0.093 \| good
2026-06-10T19:00:00.000Z	52 \| moderate	10.038 \| good	44.512 \| good	38.461 \| good	0.282 \| good	0.459 \| good	0.094 \| good
2026-06-10T20:00:00.000Z	54 \| moderate	11.403 \| good	50.596 \| good	40.345 \| good	0.267 \| good	0.391 \| good	0.094 \| good
2026-06-10T21:00:00.000Z	56 \| moderate	11.933 \| good	53.323 \| good	42.314 \| good	0.257 \| good	0.355 \| good	0.095 \| good
2026-06-10T22:00:00.000Z	60 \| moderate	14.146 \| fine	63.695 \| fine	42.648 \| good	0.251 \| good	0.343 \| good	0.096 \| good
2026-06-10T23:00:00.000Z	62 \| moderate	14.566 \| fine	65.083 \| fine	41.697 \| good	0.249 \| good	0.346 \| good	0.097 \| good
2026-06-11T00:00:00.000Z	52 \| moderate	10.15 \| good	16.106 \| good	43.312 \| good	0.245 \| good	0.378 \| good	0.098 \| good
2026-06-11T01:00:00.000Z	60 \| moderate	14.336 \| fine	64.018 \| fine	43.956 \| good	0.241 \| good	0.507 \| good	0.1 \| good
2026-06-11T02:00:00.000Z	64 \| moderate	15.529 \| fine	69.444 \| fine	44.982 \| good	0.239 \| good	0.736 \| good	0.102 \| good
2026-06-11T03:00:00.000Z	60 \| moderate	14.116 \| fine	63.498 \| fine	41.781 \| good	0.236 \| good	1.315 \| good	0.106 \| good
2026-06-11T04:00:00.000Z	60 \| moderate	13.709 \| fine	61.275 \| fine	36.665 \| good	0.259 \| good	2.632 \| good	0.114 \| good
2026-06-11T05:00:00.000Z	54 \| moderate	10.633 \| good	46.792 \| good	34.238 \| good	0.276 \| good	3.272 \| good	0.118 \| good
2026-06-11T06:00:00.000Z	58 \| moderate	12.626 \| fine	18.701 \| good	25.524 \| good	0.284 \| good	3.521 \| good	0.119 \| good

Live air quality index in Los Osos, California today

Major air pollutants in Los Osos, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Morro Bay, California

San Luis Obispo, California

Atascadero, California

Grover Beach, California

Arroyo Grande, California

El Paso De Robles, California

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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 Los Osos, California at the moment?

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

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