What is the current concentration of PM10 in Morro Bay, California?

The current PM10 concentration at Morro Bay, California is 18.654 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Morro Bay, California?

The current sulfur dioxide (SO2) concentration at Morro Bay, California is 0.703 ppb.

What is the current concentration of ozone (O3) in Morro Bay, California?

The current ozone (O3) concentration at Morro Bay, California is 19.903 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Morro Bay, California?

The current nitrogen dioxide (NO2) concentration at Morro Bay, California is 10.376 ppb.

Morro Bay, California live air quality index now

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

Stay updated with real-time air quality in Morro Bay, 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

Morro Bay, California

Last updated: ... (Local time)

Major air pollutants in Morro Bay, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.28 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.88 μg/m³

155

255

425

605+

Ozone (O₃)

25.98 ppb

201

201+

Sulfur Dioxide (SO₂)

1.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Morro Bay, California

Scroll To Air Quality Map

Track live Morro Bay, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T20:00:00.000Z	28 \| good	2.012 \| good	8.293 \| good	30.037 \| good	0.768 \| good	3.366 \| good	0.227 \| good
2025-10-19T21:00:00.000Z	32 \| good	3.626 \| good	21.869 \| good	35.041 \| good	0.786 \| good	3.342 \| good	0.248 \| good
2025-10-19T22:00:00.000Z	33 \| good	4.162 \| good	26.317 \| good	36.072 \| good	0.785 \| good	2.671 \| good	0.227 \| good
2025-10-19T23:00:00.000Z	36 \| good	4.301 \| good	14.368 \| good	39.051 \| good	0.737 \| good	2.285 \| good	0.179 \| good
2025-10-20T00:00:00.000Z	40 \| good	3.593 \| good	29.07 \| good	43.044 \| good	0.638 \| good	2.316 \| good	0.179 \| good
2025-10-20T01:00:00.000Z	44 \| good	8.392 \| good	22.681 \| good	44.018 \| good	0.607 \| good	1.534 \| good	0.211 \| good
2025-10-20T02:00:00.000Z	38 \| good	6.312 \| good	16.958 \| good	41.036 \| good	0.608 \| good	1.988 \| good	0.202 \| good
2025-10-20T03:00:00.000Z	35 \| good	6.051 \| good	16.271 \| good	37.988 \| good	0.573 \| good	4.756 \| good	0.256 \| good
2025-10-20T04:00:00.000Z	34 \| good	5.993 \| good	17.344 \| good	36.967 \| good	0.538 \| good	6.818 \| good	0.325 \| good
2025-10-20T05:00:00.000Z	38 \| good	7.458 \| good	26.801 \| good	35.975 \| good	0.524 \| good	9.184 \| good	0.422 \| good
2025-10-20T06:00:00.000Z	33 \| good	5.731 \| good	21.316 \| good	32.962 \| good	0.524 \| good	8.54 \| good	0.381 \| good
2025-10-20T07:00:00.000Z	31 \| good	4.839 \| good	13.35 \| good	32.923 \| good	0.49 \| good	9.181 \| good	0.419 \| good
2025-10-20T08:00:00.000Z	29 \| good	3.86 \| good	12.871 \| good	30.91 \| good	0.507 \| good	7.658 \| good	0.375 \| good
2025-10-20T09:00:00.000Z	26 \| good	3.073 \| good	12.415 \| good	27.914 \| good	0.341 \| good	7.514 \| good	0.407 \| good
2025-10-20T10:00:00.000Z	24 \| good	1.886 \| good	15.724 \| good	25.939 \| good	0.323 \| good	9.825 \| good	0.35 \| good
2025-10-20T11:00:00.000Z	33 \| good	5.716 \| good	32.807 \| good	25.943 \| good	0.39 \| good	11.72 \| good	0.383 \| good
2025-10-20T12:00:00.000Z	22 \| good	1.087 \| good	5.488 \| good	23.893 \| good	0.372 \| good	12.26 \| good	0.334 \| good
2025-10-20T13:00:00.000Z	22 \| good	1.971 \| good	7.176 \| good	23.873 \| good	0.491 \| good	10.125 \| good	0.329 \| good
2025-10-20T14:00:00.000Z	17 \| good	1.504 \| good	7.055 \| good	17.93 \| good	0.475 \| good	12.658 \| good	0.298 \| good
2025-10-20T15:00:00.000Z	22 \| good	1.493 \| good	23.975 \| good	17.929 \| good	0.526 \| good	16.787 \| good	0.457 \| good
2025-10-20T16:00:00.000Z	17 \| good	2.057 \| good	9.384 \| good	17.936 \| good	0.479 \| good	12.585 \| good	0.597 \| good
2025-10-20T17:00:00.000Z	18 \| good	2.397 \| good	11.835 \| good	18.991 \| good	0.67 \| good	10.332 \| good	0.493 \| good
2025-10-20T18:00:00.000Z	20 \| good	3.358 \| good	10.982 \| good	22.002 \| good	0.633 \| good	6.371 \| good	0.38 \| good
2025-10-20T19:00:00.000Z	24 \| good	2.906 \| good	11.847 \| good	26.033 \| good	0.698 \| good	5.557 \| good	0.3 \| good
2025-10-20T20:00:00.000Z	29 \| good	3.426 \| good	30.674 \| good	28.076 \| good	0.777 \| good	3.77 \| good	0.266 \| good
2025-10-20T21:00:00.000Z	30 \| good	4.66 \| good	19.549 \| good	32.139 \| good	0.731 \| good	4.595 \| good	0.267 \| good
2025-10-20T22:00:00.000Z	36 \| good	2.419 \| good	14.063 \| good	39.131 \| good	0.669 \| good	3.654 \| good	0.274 \| good
2025-10-20T23:00:00.000Z	37 \| good	4.303 \| good	20.201 \| good	40.131 \| good	0.633 \| good	3.16 \| good	0.253 \| good
2025-10-21T00:00:00.000Z	37 \| good	4.359 \| good	17.256 \| good	40.11 \| good	0.536 \| good	2.952 \| good	0.202 \| good
2025-10-21T01:00:00.000Z	36 \| good	4.112 \| good	19.579 \| good	39.08 \| good	0.526 \| good	3.948 \| good	0.202 \| good
2025-10-21T02:00:00.000Z	38 \| good	4.134 \| good	19.039 \| good	41.002 \| good	0.629 \| good	4.444 \| good	0.202 \| good
2025-10-21T03:00:00.000Z	49 \| good	9.343 \| good	41.511 \| good	36.814 \| good	0.382 \| good	5.724 \| good	0.193 \| good
2025-10-21T04:00:00.000Z	38 \| good	5.469 \| good	41.036 \| good	32.965 \| good	0.641 \| good	7.464 \| good	0.424 \| good
2025-10-21T05:00:00.000Z	31 \| good	5.332 \| good	33.331 \| good	31.98 \| good	0.735 \| good	9.9 \| good	0.444 \| good
2025-10-21T06:00:00.000Z	33 \| good	6.356 \| good	31.034 \| good	25.972 \| good	0.697 \| good	10.628 \| good	0.456 \| good
2025-10-21T07:00:00.000Z	24 \| good	4.067 \| good	24.386 \| good	25.925 \| good	0.679 \| good	9.551 \| good	0.445 \| good
2025-10-21T08:00:00.000Z	28 \| good	4.374 \| good	30.198 \| good	26.878 \| good	0.665 \| good	8.135 \| good	0.445 \| good
2025-10-21T09:00:00.000Z	25 \| good	3.261 \| good	14.3 \| good	26.852 \| good	0.667 \| good	8.437 \| good	0.422 \| good
2025-10-21T10:00:00.000Z	25 \| good	3.266 \| good	23.406 \| good	26.814 \| good	0.673 \| good	9.858 \| good	0.341 \| good
2025-10-21T11:00:00.000Z	25 \| good	2.243 \| good	13.997 \| good	26.847 \| good	0.655 \| good	10.84 \| good	0.345 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.949 \| good	10.177 \| good	22.881 \| good	0.624 \| good	11.152 \| good	0.321 \| good
2025-10-21T13:00:00.000Z	21 \| good	3.058 \| good	17.975 \| good	22.885 \| good	0.676 \| good	9.422 \| good	0.344 \| good
2025-10-21T14:00:00.000Z	22 \| good	3.782 \| good	21.541 \| good	21.881 \| good	0.502 \| good	10.348 \| good	0.38 \| good
2025-10-21T15:00:00.000Z	19 \| good	2.7 \| good	18.654 \| good	19.903 \| good	0.703 \| good	10.376 \| good	0.39 \| good
2025-10-21T16:00:00.000Z	19 \| good	1.91 \| good	14.335 \| good	20.897 \| good	0.703 \| good	9.96 \| good	0.507 \| good
2025-10-21T17:00:00.000Z	22 \| good	3.601 \| good	17.752 \| good	22.915 \| good	0.768 \| good	10.748 \| good	0.534 \| good
2025-10-21T18:00:00.000Z	24 \| good	4.283 \| good	16.883 \| good	25.981 \| good	1.345 \| good	6.588 \| good	0.369 \| good
2025-10-21T19:00:00.000Z	24 \| good	4.283 \| good	16.883 \| good	25.981 \| good	1.345 \| good	6.588 \| good	0.369 \| good
2025-10-21T17:00:00.000Z	38 \| good	7.249 \| good	32.1 \| good	33.82 \| good	0.453 \| good	3.212 \| good	0.206 \| good
2025-10-21T18:00:00.000Z	37 \| good	6.245 \| good	27.852 \| good	40.282 \| good	0.593 \| good	2.111 \| good	0.189 \| good
2025-10-21T19:00:00.000Z	41 \| good	5.833 \| good	25.742 \| good	43.547 \| good	0.624 \| good	1.677 \| good	0.178 \| good
2025-10-21T20:00:00.000Z	43 \| good	4.578 \| good	20.081 \| good	46.277 \| good	0.654 \| good	1.244 \| good	0.167 \| good
2025-10-21T21:00:00.000Z	44 \| good	4.748 \| good	20.519 \| good	46.869 \| good	0.684 \| good	0.811 \| good	0.155 \| good
2025-10-21T22:00:00.000Z	43 \| good	5.031 \| good	21.633 \| good	45.681 \| good	0.602 \| good	0.775 \| good	0.148 \| good
2025-10-21T23:00:00.000Z	42 \| good	5.603 \| good	23.989 \| good	44.505 \| good	0.52 \| good	0.74 \| good	0.14 \| good
2025-10-22T00:00:00.000Z	39 \| good	5.389 \| good	23.18 \| good	41.769 \| good	0.438 \| good	0.705 \| good	0.132 \| good
2025-10-22T01:00:00.000Z	37 \| good	5.944 \| good	26.027 \| good	40.268 \| good	0.392 \| good	2.006 \| good	0.143 \| good
2025-10-22T02:00:00.000Z	34 \| good	5.98 \| good	26.585 \| good	37.129 \| good	0.346 \| good	3.308 \| good	0.153 \| good
2025-10-22T03:00:00.000Z	38 \| good	6.675 \| good	29.673 \| good	34.593 \| good	0.299 \| good	4.609 \| good	0.163 \| good
2025-10-22T04:00:00.000Z	38 \| good	7.343 \| good	32.439 \| good	33.214 \| good	0.268 \| good	5.126 \| good	0.168 \| good
2025-10-22T05:00:00.000Z	38 \| good	7.288 \| good	32.255 \| good	31.314 \| good	0.237 \| good	5.643 \| good	0.174 \| good
2025-10-22T06:00:00.000Z	33 \| good	6.143 \| good	27.046 \| good	28.93 \| good	0.205 \| good	6.16 \| good	0.179 \| good
2025-10-22T07:00:00.000Z	27 \| good	5.053 \| good	21.718 \| good	29.153 \| good	0.181 \| good	5.137 \| good	0.169 \| good
2025-10-22T08:00:00.000Z	33 \| good	6.487 \| good	28.883 \| good	28.457 \| good	0.158 \| good	4.113 \| good	0.16 \| good
2025-10-22T09:00:00.000Z	27 \| good	5.3 \| good	23.127 \| good	27.827 \| good	0.134 \| good	3.09 \| good	0.15 \| good
2025-10-22T10:00:00.000Z	27 \| good	5.039 \| good	21.688 \| good	29.145 \| good	0.12 \| good	2.497 \| good	0.142 \| good
2025-10-22T11:00:00.000Z	27 \| good	4.788 \| good	20.911 \| good	28.192 \| good	0.106 \| good	1.903 \| good	0.134 \| good
2025-10-22T12:00:00.000Z	26 \| good	3.11 \| good	13.264 \| good	27.538 \| good	0.092 \| good	1.31 \| good	0.126 \| good
2025-10-22T13:00:00.000Z	26 \| good	4.272 \| good	18.677 \| good	28.488 \| good	0.086 \| good	1.238 \| good	0.124 \| good
2025-10-22T14:00:00.000Z	27 \| good	4.943 \| good	21.558 \| good	27.132 \| good	0.081 \| good	1.165 \| good	0.123 \| good
2025-10-22T15:00:00.000Z	26 \| good	3.865 \| good	17.051 \| good	27.767 \| good	0.075 \| good	1.093 \| good	0.121 \| good
2025-10-22T16:00:00.000Z	30 \| good	3.312 \| good	14.412 \| good	32.004 \| good	0.078 \| good	0.883 \| good	0.118 \| good
2025-10-22T17:00:00.000Z	31 \| good	4.3 \| good	18.718 \| good	32.852 \| good	0.08 \| good	0.673 \| good	0.116 \| good
2025-10-22T18:00:00.000Z	32 \| good	4.705 \| good	20.633 \| good	34.512 \| good	0.082 \| good	0.462 \| good	0.113 \| good
2025-10-22T19:00:00.000Z	33 \| good	5.281 \| good	22.803 \| good	36.099 \| good	0.086 \| good	0.397 \| good	0.112 \| good
2025-10-22T20:00:00.000Z	35 \| good	4.888 \| good	21.237 \| good	37.697 \| good	0.089 \| good	0.332 \| good	0.111 \| good
2025-10-22T21:00:00.000Z	36 \| good	5.794 \| good	25.503 \| good	38.971 \| good	0.092 \| good	0.268 \| good	0.109 \| good
2025-10-22T22:00:00.000Z	38 \| good	6.631 \| good	29.379 \| good	38.468 \| good	0.11 \| good	0.306 \| good	0.11 \| good
2025-10-22T23:00:00.000Z	35 \| good	6.065 \| good	26.382 \| good	38.48 \| good	0.129 \| good	0.344 \| good	0.11 \| good
2025-10-23T00:00:00.000Z	33 \| good	4.675 \| good	20.069 \| good	36.369 \| good	0.148 \| good	0.382 \| good	0.11 \| good
2025-10-23T01:00:00.000Z	33 \| good	6.062 \| good	26.441 \| good	34.22 \| good	0.167 \| good	1.154 \| good	0.117 \| good
2025-10-23T02:00:00.000Z	33 \| good	5.807 \| good	25.33 \| good	31.981 \| good	0.187 \| good	1.927 \| good	0.124 \| good
2025-10-23T03:00:00.000Z	33 \| good	6.302 \| good	28.187 \| good	30.846 \| good	0.206 \| good	2.699 \| good	0.131 \| good
2025-10-23T04:00:00.000Z	38 \| good	6.511 \| good	29.133 \| good	30.841 \| good	0.196 \| good	2.564 \| good	0.131 \| good
2025-10-23T05:00:00.000Z	38 \| good	6.51 \| good	28.964 \| good	30.332 \| good	0.185 \| good	2.43 \| good	0.13 \| good
2025-10-23T06:00:00.000Z	27 \| good	4.861 \| good	21.322 \| good	28.099 \| good	0.174 \| good	2.295 \| good	0.13 \| good
2025-10-23T07:00:00.000Z	25 \| good	4.251 \| good	18.404 \| good	27.058 \| good	0.159 \| good	2.535 \| good	0.133 \| good
2025-10-23T08:00:00.000Z	33 \| good	6.109 \| good	27.26 \| good	26.52 \| good	0.144 \| good	2.774 \| good	0.136 \| good
2025-10-23T09:00:00.000Z	27 \| good	5.491 \| good	23.712 \| good	25.918 \| good	0.129 \| good	3.014 \| good	0.14 \| good
2025-10-23T10:00:00.000Z	33 \| good	6.101 \| good	27.365 \| good	25.52 \| good	0.119 \| good	3.178 \| good	0.142 \| good
2025-10-23T11:00:00.000Z	33 \| good	6.189 \| good	27.331 \| good	25.443 \| good	0.11 \| good	3.341 \| good	0.144 \| good
2025-10-23T12:00:00.000Z	27 \| good	4.914 \| good	21.355 \| good	25.758 \| good	0.1 \| good	3.505 \| good	0.147 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.624 \| good	19.902 \| good	27.065 \| good	0.107 \| good	3.58 \| good	0.152 \| good
2025-10-23T14:00:00.000Z	27 \| good	5.024 \| good	21.865 \| good	26.156 \| good	0.115 \| good	3.656 \| good	0.158 \| good
2025-10-23T15:00:00.000Z	24 \| good	4.444 \| good	19.336 \| good	25.894 \| good	0.122 \| good	3.731 \| good	0.163 \| good
2025-10-23T16:00:00.000Z	27 \| good	2.909 \| good	11.716 \| good	29.289 \| good	0.198 \| good	2.884 \| good	0.155 \| good

Morro Bay

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Morro Bay, California air quality map: Track AQI near you

0.36ppm

How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Morro Bay, California updated?

The air quality for Morro Bay, California is updated every hour.

When was the worst air quality at Morro Bay, California in the last 24 hrs?

The worst air quality in Morro Bay, California in the last 24 hours was observed at 03:00:00 on 2025-10-21.

When was the best air quality at Morro Bay, California in the last 24 hrs?

In the last 24 hrs, the best air quality in Morro Bay, California was observed at 04:00:00 on 2025-10-20.

What is the current air quality in Morro Bay, California?

The current air quality in Morro Bay, California is 19, categorized as Good based on real-time data.

What pollutant is the most common in Morro Bay, California?

The most common pollutant in Morro Bay, California is O3.

What should I do if the air quality in Morro Bay, California is poor?

If the air quality in Morro Bay, California is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Morro Bay, California?

The current PM_2.5 concentration at Morro Bay, California is 2.7 μg/m³.

What is the current concentration of PM₁₀ in Morro Bay, California?

The current PM₁₀ concentration at Morro Bay, California is 18.654 μg/m³.

What is the current concentration of carbon monoxide (CO) in Morro Bay, California?

The current carbon monoxide (CO) concentration at Morro Bay, California is 0.39 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Morro Bay, California?

The current sulfur dioxide (SO₂) concentration at Morro Bay, California is 0.703 ppb.

What is the current concentration of ozone (O₃) in Morro Bay, California?

The current ozone (O₃) concentration at Morro Bay, California is 19.903 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Morro Bay, California?

The current nitrogen dioxide (NO₂) concentration at Morro Bay, California is 10.376 ppb.

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