What is the current level of PM10 in Santa Monica, California?

Santa Monica, California currently has a PM10 concentration of 25.663 μg/m3.

What is the current level of sulfur dioxide (SO2) in Santa Monica, California?

The current sulfur dioxide (SO2) concentration in Santa Monica, California is 0.287 ppb.

What is the current level of ozone (O3) in Santa Monica, California?

Santa Monica, California currently has an ozone (O3) concentration of 36.454 ppm.

What is the current level of nitrogen dioxide (NO2) in Santa Monica, California?

The current level of nitrogen dioxide (NO2) in Santa Monica, California is 5.35 ppb.

Current air quality index in Santa Monica, California today

Q: What is the PM2.5 concentration in Santa Monica, California right now?

Santa Monica, California currently has a PM2.5 concentration of 4.899 μg/m3.

Stay updated with real-time air quality in Santa Monica, 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

Santa Monica, California

Last updated: ... (Local time)

Common air pollutants in Santa Monica, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

25.66 μg/m³

155

255

425

605+

Ozone (O₃)

36.45 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.35 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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Santa Monica, California

Scroll To Air Quality Map

Track live Santa Monica, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-04T10:00:00.000Z	52 \| moderate	10.033 \| good	29.645 \| good	20.524 \| good	0.389 \| good	10.685 \| good	0.443 \| good
2026-03-04T11:00:00.000Z	56 \| moderate	11.734 \| good	38.25 \| good	10.78 \| good	0.56 \| good	19.245 \| good	0.444 \| good
2026-03-04T12:00:00.000Z	58 \| moderate	12.779 \| fine	37.506 \| good	9.462 \| good	0.48 \| good	19.479 \| good	0.482 \| good
2026-03-04T13:00:00.000Z	58 \| moderate	13.186 \| fine	38.917 \| good	9.462 \| good	0.488 \| good	19.479 \| good	0.482 \| good
2026-03-04T14:00:00.000Z	54 \| moderate	11.307 \| good	35.862 \| good	10.144 \| good	0.665 \| good	14.399 \| good	0.69 \| good
2026-03-04T15:00:00.000Z	54 \| moderate	10.668 \| good	34.541 \| good	14.73 \| good	0.769 \| good	13.957 \| good	0.927 \| good
2026-03-04T16:00:00.000Z	76 \| moderate	13.862 \| fine	105.171 \| fine	20.894 \| good	0.911 \| good	16.801 \| good	0.699 \| good
2026-03-04T17:00:00.000Z	58 \| moderate	13.176 \| fine	44.739 \| good	22.501 \| good	0.671 \| good	11.89 \| good	0.56 \| good
2026-03-04T18:00:00.000Z	62 \| moderate	15.183 \| fine	49.285 \| good	22.501 \| good	0.623 \| good	14.018 \| good	0.38 \| good
2026-03-04T19:00:00.000Z	60 \| moderate	13.504 \| fine	35.158 \| good	29.551 \| good	0.557 \| good	15.06 \| good	0.293 \| good
2026-03-04T20:00:00.000Z	56 \| moderate	12.377 \| fine	41.419 \| good	29.551 \| good	0.513 \| good	11.559 \| good	0.293 \| good
2026-03-04T21:00:00.000Z	64 \| moderate	15.527 \| fine	38.687 \| good	33.443 \| good	0.444 \| good	12.789 \| good	0.284 \| good
2026-03-04T22:00:00.000Z	62 \| moderate	14.704 \| fine	39.558 \| good	36.154 \| good	0.442 \| good	13.097 \| good	0.276 \| good
2026-03-04T23:00:00.000Z	60 \| moderate	13.888 \| fine	40.326 \| good	36.154 \| good	0.455 \| good	13.097 \| good	0.276 \| good
2026-03-05T00:00:00.000Z	58 \| moderate	13.386 \| fine	45.837 \| good	41.884 \| good	0.675 \| good	9.171 \| good	0.299 \| good
2026-03-05T01:00:00.000Z	62 \| moderate	14.528 \| fine	40.484 \| good	43.712 \| good	0.469 \| good	5.464 \| good	0.259 \| good
2026-03-05T02:00:00.000Z	56 \| moderate	11.882 \| good	43.003 \| good	43.712 \| good	0.557 \| good	4.168 \| good	0.259 \| good
2026-03-05T03:00:00.000Z	56 \| moderate	12.349 \| fine	55.086 \| fine	38.907 \| good	4.285 \| good	33.198 \| good	0.281 \| good
2026-03-05T04:00:00.000Z	56 \| moderate	11.655 \| good	39.141 \| good	39.142 \| good	0.26 \| good	4.824 \| good	0.267 \| good
2026-03-05T05:00:00.000Z	52 \| moderate	10.299 \| good	48.456 \| good	38.057 \| good	0.328 \| good	4.872 \| good	0.307 \| good
2026-03-05T06:00:00.000Z	54 \| moderate	10.886 \| good	30.47 \| good	37.403 \| good	0.294 \| good	4.992 \| good	0.338 \| good
2026-03-05T07:00:00.000Z	44 \| good	7.881 \| good	26.996 \| good	37.403 \| good	0.334 \| good	4.992 \| good	0.338 \| good
2026-03-05T08:00:00.000Z	49 \| good	9.387 \| good	31.592 \| good	35.87 \| good	0.346 \| good	5.359 \| good	0.336 \| good
2026-03-05T09:00:00.000Z	62 \| moderate	14.508 \| fine	33.083 \| good	21.944 \| good	0.368 \| good	9.4 \| good	0.263 \| good
2026-03-05T10:00:00.000Z	44 \| good	8.469 \| good	40.553 \| good	20.212 \| good	0.325 \| good	11.619 \| good	0.271 \| good
2026-03-05T11:00:00.000Z	49 \| good	8.921 \| good	22.035 \| good	21.121 \| good	0.523 \| good	8.125 \| good	0.263 \| good
2026-03-05T12:00:00.000Z	33 \| good	6.43 \| good	21.667 \| good	26.418 \| good	0.319 \| good	4.458 \| good	0.292 \| good
2026-03-05T13:00:00.000Z	38 \| good	7.094 \| good	22.09 \| good	26.418 \| good	0.307 \| good	4.458 \| good	0.292 \| good
2026-03-05T14:00:00.000Z	27 \| good	4.594 \| good	16.45 \| good	28.541 \| good	0.393 \| good	7.532 \| good	0.505 \| good
2026-03-05T15:00:00.000Z	30 \| good	4.142 \| good	15.893 \| good	32.35 \| good	0.385 \| good	8.204 \| good	0.669 \| good
2026-03-05T16:00:00.000Z	34 \| good	3.615 \| good	11.896 \| good	36.81 \| good	0.402 \| good	7.192 \| good	0.532 \| good
2026-03-05T17:00:00.000Z	33 \| good	6.082 \| good	22.715 \| good	36.427 \| good	0.377 \| good	4.547 \| good	0.333 \| good
2026-03-05T18:00:00.000Z	36 \| good	5.47 \| good	18.953 \| good	38.503 \| good	0.271 \| good	3.285 \| good	0.196 \| good
2026-03-05T19:00:00.000Z	37 \| good	5.12 \| good	21.416 \| good	39.792 \| good	0.238 \| good	2.92 \| good	0.187 \| good
2026-03-05T20:00:00.000Z	37 \| good	4.549 \| good	19.86 \| good	39.976 \| good	0.228 \| good	2.947 \| good	0.157 \| good
2026-03-05T21:00:00.000Z	36 \| good	2.776 \| good	7.907 \| good	38.69 \| good	0.224 \| good	4.285 \| good	0.157 \| good
2026-03-05T22:00:00.000Z	37 \| good	1.661 \| good	17.842 \| good	40.299 \| good	0.287 \| good	3.342 \| good	0.197 \| good
2026-03-05T23:00:00.000Z	38 \| good	2.081 \| good	15.21 \| good	40.985 \| good	0.245 \| good	2.175 \| good	0.143 \| good
2026-03-06T00:00:00.000Z	39 \| good	2.526 \| good	19.665 \| good	41.867 \| good	0.187 \| good	2.73 \| good	0.149 \| good
2026-03-06T01:00:00.000Z	37 \| good	3.009 \| good	17.336 \| good	40.291 \| good	0.187 \| good	2.78 \| good	0.192 \| good
2026-03-06T02:00:00.000Z	36 \| good	2.185 \| good	16.846 \| good	38.982 \| good	0.233 \| good	4.109 \| good	0.17 \| good
2026-03-06T03:00:00.000Z	35 \| good	3.923 \| good	16.691 \| good	38.075 \| good	1.418 \| good	16.073 \| good	0.194 \| good
2026-03-06T04:00:00.000Z	36 \| good	2.694 \| good	12.437 \| good	38.93 \| good	0.374 \| good	4.446 \| good	0.215 \| good
2026-03-06T05:00:00.000Z	34 \| good	2.26 \| good	10.051 \| good	36.819 \| good	0.397 \| good	4.186 \| good	0.269 \| good
2026-03-06T06:00:00.000Z	31 \| good	2.753 \| good	14.355 \| good	34.167 \| good	0.27 \| good	4.243 \| good	0.288 \| good
2026-03-06T07:00:00.000Z	33 \| good	5.716 \| good	22.378 \| good	34.1 \| good	0.268 \| good	4.243 \| good	0.288 \| good
2026-03-06T08:00:00.000Z	33 \| good	4.899 \| good	25.663 \| good	36.454 \| good	0.287 \| good	5.35 \| good	0.371 \| good
2026-03-06T09:00:00.000Z	33 \| good	4.899 \| good	25.663 \| good	36.454 \| good	0.287 \| good	5.35 \| good	0.371 \| good
2026-03-06T10:00:00.000Z	38 \| good	6.786 \| good	29.828 \| good	21.229 \| good	2.066 \| good	27.366 \| good	0.237 \| good
2026-03-06T11:00:00.000Z	38 \| good	6.798 \| good	30.111 \| good	21.449 \| good	1.974 \| good	24.8 \| good	0.223 \| good
2026-03-06T12:00:00.000Z	33 \| good	6.195 \| good	27.117 \| good	24.315 \| good	1.882 \| good	22.234 \| good	0.208 \| good
2026-03-06T13:00:00.000Z	33 \| good	6.265 \| good	27.465 \| good	20.505 \| good	1.849 \| good	19.5 \| good	0.199 \| good
2026-03-06T14:00:00.000Z	44 \| good	7.749 \| good	33.824 \| good	15.267 \| good	1.815 \| good	16.766 \| good	0.191 \| good
2026-03-06T15:00:00.000Z	54 \| moderate	10.586 \| good	46.926 \| good	12.642 \| good	1.782 \| good	14.032 \| good	0.183 \| good
2026-03-06T16:00:00.000Z	54 \| moderate	10.666 \| good	47.053 \| good	21.457 \| good	1.808 \| good	11.942 \| good	0.176 \| good
2026-03-06T17:00:00.000Z	54 \| moderate	10.527 \| good	46.699 \| good	28.635 \| good	1.833 \| good	9.851 \| good	0.168 \| good
2026-03-06T18:00:00.000Z	54 \| moderate	11.485 \| good	51.434 \| good	32.68 \| good	1.859 \| good	7.76 \| good	0.161 \| good
2026-03-06T19:00:00.000Z	58 \| moderate	13.369 \| fine	60.099 \| fine	36.734 \| good	1.758 \| good	6.504 \| good	0.153 \| good
2026-03-06T20:00:00.000Z	60 \| moderate	13.752 \| fine	61.655 \| fine	42.219 \| good	1.656 \| good	5.248 \| good	0.144 \| good
2026-03-06T21:00:00.000Z	54 \| moderate	10.531 \| good	46.696 \| good	45.797 \| good	1.554 \| good	3.992 \| good	0.136 \| good
2026-03-06T22:00:00.000Z	46 \| good	6.459 \| good	28.439 \| good	50.05 \| good	1.454 \| good	3.941 \| good	0.135 \| good
2026-03-06T23:00:00.000Z	43 \| good	5.473 \| good	23.821 \| good	45.914 \| good	1.354 \| good	3.891 \| good	0.135 \| good
2026-03-07T00:00:00.000Z	42 \| good	4.099 \| good	17.729 \| good	45.349 \| good	1.254 \| good	3.84 \| good	0.134 \| good
2026-03-07T01:00:00.000Z	40 \| good	4.325 \| good	18.995 \| good	43.227 \| good	1.422 \| good	11.632 \| good	0.167 \| good
2026-03-07T02:00:00.000Z	37 \| good	4.581 \| good	19.854 \| good	39.989 \| good	1.589 \| good	19.423 \| good	0.2 \| good
2026-03-07T03:00:00.000Z	38 \| good	6.843 \| good	30.345 \| good	30.598 \| good	1.757 \| good	27.214 \| good	0.233 \| good
2026-03-07T04:00:00.000Z	52 \| moderate	10.058 \| good	44.557 \| good	18.882 \| good	1.875 \| good	28.473 \| good	0.243 \| good
2026-03-07T05:00:00.000Z	54 \| moderate	11.456 \| good	50.734 \| good	11.826 \| good	1.993 \| good	29.733 \| good	0.253 \| good
2026-03-07T06:00:00.000Z	54 \| moderate	10.827 \| good	48.1 \| good	10.851 \| good	2.112 \| good	30.992 \| good	0.263 \| good
2026-03-07T07:00:00.000Z	52 \| moderate	9.737 \| good	43.212 \| good	10.73 \| good	2.026 \| good	30.803 \| good	0.266 \| good
2026-03-07T08:00:00.000Z	49 \| good	9.156 \| good	40.572 \| good	11.261 \| good	1.941 \| good	30.614 \| good	0.268 \| good
2026-03-07T09:00:00.000Z	44 \| good	8.181 \| good	36.108 \| good	12.747 \| good	1.856 \| good	30.425 \| good	0.271 \| good
2026-03-07T10:00:00.000Z	38 \| good	6.777 \| good	30.028 \| good	10.752 \| good	1.833 \| good	28.593 \| good	0.257 \| good
2026-03-07T11:00:00.000Z	38 \| good	6.649 \| good	29.461 \| good	14.55 \| good	1.811 \| good	26.76 \| good	0.243 \| good
2026-03-07T12:00:00.000Z	33 \| good	6.129 \| good	27.029 \| good	19.621 \| good	1.788 \| good	24.928 \| good	0.229 \| good
2026-03-07T13:00:00.000Z	33 \| good	5.54 \| good	24.06 \| good	16.533 \| good	1.786 \| good	22.319 \| good	0.215 \| good
2026-03-07T14:00:00.000Z	27 \| good	2.494 \| good	10.262 \| good	29.276 \| good	1.784 \| good	19.709 \| good	0.201 \| good
2026-03-07T15:00:00.000Z	30 \| good	3.354 \| good	14.513 \| good	32.496 \| good	1.782 \| good	17.1 \| good	0.187 \| good
2026-03-07T16:00:00.000Z	33 \| good	2.946 \| good	12.178 \| good	35.535 \| good	1.73 \| good	13.587 \| good	0.174 \| good
2026-03-07T17:00:00.000Z	36 \| good	2.222 \| good	9.072 \| good	38.741 \| good	1.678 \| good	10.073 \| good	0.161 \| good
2026-03-07T18:00:00.000Z	39 \| good	2.604 \| good	10.816 \| good	41.748 \| good	1.627 \| good	6.56 \| good	0.149 \| good
2026-03-07T19:00:00.000Z	41 \| good	4.014 \| good	17.662 \| good	43.574 \| good	1.438 \| good	5.35 \| good	0.142 \| good
2026-03-07T20:00:00.000Z	43 \| good	5.982 \| good	26.147 \| good	45.538 \| good	1.249 \| good	4.139 \| good	0.136 \| good
2026-03-07T21:00:00.000Z	45 \| good	6.674 \| good	29.628 \| good	49.11 \| good	1.06 \| good	2.928 \| good	0.13 \| good
2026-03-07T22:00:00.000Z	48 \| good	5.577 \| good	24.165 \| good	52.026 \| good	0.972 \| good	2.865 \| good	0.128 \| good
2026-03-07T23:00:00.000Z	45 \| good	3.601 \| good	15.374 \| good	48.918 \| good	0.883 \| good	2.801 \| good	0.127 \| good
2026-03-08T00:00:00.000Z	43 \| good	1.605 \| good	6.404 \| good	46.047 \| good	0.795 \| good	2.738 \| good	0.126 \| good
2026-03-08T01:00:00.000Z	38 \| good	1.543 \| good	6.179 \| good	41.069 \| good	1.073 \| good	10.439 \| good	0.159 \| good
2026-03-08T02:00:00.000Z	35 \| good	1.216 \| good	4.89 \| good	37.768 \| good	1.351 \| good	18.14 \| good	0.192 \| good
2026-03-08T03:00:00.000Z	37 \| good	1.636 \| good	6.659 \| good	40.238 \| good	1.628 \| good	25.84 \| good	0.225 \| good
2026-03-08T04:00:00.000Z	36 \| good	1.548 \| good	6.335 \| good	39.161 \| good	1.802 \| good	27.385 \| good	0.237 \| good
2026-03-08T05:00:00.000Z	32 \| good	2.837 \| good	11.743 \| good	35.234 \| good	1.975 \| good	28.93 \| good	0.248 \| good
2026-03-08T06:00:00.000Z	64 \| moderate	16.279 \| fine	26.33 \| good	12.008 \| good	2.237 \| good	31.519 \| good	0.262 \| good
2026-03-08T07:00:00.000Z	33 \| good	6.466 \| good	28.471 \| good	30.76 \| good	2.011 \| good	29.817 \| good	0.254 \| good
2026-03-08T08:00:00.000Z	33 \| good	6.457 \| good	28.687 \| good	27.864 \| good	1.873 \| good	29.159 \| good	0.249 \| good
2026-03-08T09:00:00.000Z	33 \| good	6.273 \| good	27.946 \| good	26.973 \| good	1.736 \| good	28.501 \| good	0.243 \| good

Santa Monica

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Santa Monica, California

0.35ppm

How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Santa Monica, California get updated?

Air quality updates for Santa Monica, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Santa Monica, California?

Santa Monica, California experienced its worst air quality at 09:00:00, 2026-03-05.

When was air quality in Santa Monica, California the best over the past 24 hours?

The best air quality in Santa Monica, California was observed at 02:00:00 on 2026-03-05.

What is the air quality in Santa Monica, California right now?

The air quality in Santa Monica, California right now is Good, with an AQI of 33.

What pollutant is most frequently found in Santa Monica, California?

In Santa Monica, California, O3 is the most frequently found pollutant.

What can I do if the air quality in Santa Monica, California is poor?

When air quality in Santa Monica, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Santa Monica, California right now?

Santa Monica, California currently has a PM_2.5 concentration of 4.899 μg/m³.

What is the current level of PM₁₀ in Santa Monica, California?

Santa Monica, California currently has a PM₁₀ concentration of 25.663 μg/m³.

What is the current level of carbon monoxide (CO) in Santa Monica, California?

The current carbon monoxide (CO) level in Santa Monica, California is 0.371 ppm.

What is the current level of sulfur dioxide (SO₂) in Santa Monica, California?

The current sulfur dioxide (SO₂) concentration in Santa Monica, California is 0.287 ppb.

What is the current level of ozone (O₃) in Santa Monica, California?

Santa Monica, California currently has an ozone (O₃) concentration of 36.454 ppm.

What is the current level of nitrogen dioxide (NO₂) in Santa Monica, California?

The current level of nitrogen dioxide (NO₂) in Santa Monica, California is 5.35 ppb.

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