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

Currently, San Fernando, California has a sulfur dioxide (SO2) concentration of 0.615 ppb.

What is the ozone (O3) level in San Fernando, California at the moment?

The current ozone (O3) level in San Fernando, California at the moment is 13.406 ppm.

What is the nitrogen dioxide (NO2) level in San Fernando, California at the moment?

Nitrogen dioxide (NO2) level in San Fernando, California at the moment is 17.331 ppb.

Live air quality index in San Fernando, California today

Q: What is the PM2.5 level in San Fernando, California at the moment?

PM2.5 levels in San Fernando, California are currently 12.891 μg/m3.

Q: What is the PM10 level in San Fernando, California at the moment?

The PM10 concentration in San Fernando, California is 52.549 μg/m3 at the moment.

Stay updated with real-time air quality in San Fernando, 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)

Moderate

San Fernando, California

Last updated: ... (Local time)

Major air pollutants in San Fernando, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.89 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

52.55 μg/m³

155

255

425

605+

Ozone (O₃)

13.41 ppb

201

201+

Sulfur Dioxide (SO₂)

0.61 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

17.33 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.46 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

San Fernando, California

Get Live Pollen Counts

San Fernando, California

Scroll To Air Quality Map

Track live San Fernando, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T20:00:00.000Z	27 \| good	5.191 \| good	23.348 \| good	23.305 \| good	0.484 \| good	14.638 \| good	0.189 \| good
2025-12-05T21:00:00.000Z	24 \| good	2.842 \| good	12.854 \| good	25.699 \| good	0.512 \| good	7.583 \| good	0.182 \| good
2025-12-05T22:00:00.000Z	30 \| good	2.389 \| good	11.765 \| good	31.851 \| good	0.481 \| good	7.845 \| good	0.225 \| good
2025-12-05T23:00:00.000Z	31 \| good	3.362 \| good	13.58 \| good	32.625 \| good	0.557 \| good	8.91 \| good	0.236 \| good
2025-12-06T00:00:00.000Z	29 \| good	2.516 \| good	10.932 \| good	31.214 \| good	0.511 \| good	11.875 \| good	0.234 \| good
2025-12-06T01:00:00.000Z	25 \| good	2.938 \| good	13.079 \| good	27.342 \| good	0.423 \| good	18.143 \| good	0.323 \| good
2025-12-06T02:00:00.000Z	25 \| good	4.219 \| good	19.043 \| good	20.712 \| good	0.448 \| good	26.743 \| good	0.521 \| good
2025-12-06T03:00:00.000Z	28 \| good	4.528 \| good	19.262 \| good	16.214 \| good	0.512 \| good	29.808 \| good	0.572 \| good
2025-12-06T04:00:00.000Z	38 \| good	6.834 \| good	29.301 \| good	12.462 \| good	0.929 \| good	31.484 \| good	0.697 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	12.022 \| good	54.72 \| good	7.762 \| good	0.986 \| good	28.959 \| good	1.163 \| good
2025-12-06T06:00:00.000Z	64 \| moderate	15.865 \| fine	66.078 \| fine	5.02 \| good	1.084 \| good	26.048 \| good	0.896 \| good
2025-12-06T07:00:00.000Z	62 \| moderate	15.035 \| fine	63.858 \| fine	5.02 \| good	1.097 \| good	26.15 \| good	0.901 \| good
2025-12-06T08:00:00.000Z	66 \| moderate	17.137 \| fine	72.577 \| fine	3.208 \| good	0.924 \| good	23.984 \| good	1.08 \| good
2025-12-06T09:00:00.000Z	64 \| moderate	16.118 \| fine	69.317 \| fine	2.968 \| good	0.867 \| good	22.522 \| good	0.955 \| good
2025-12-06T10:00:00.000Z	60 \| moderate	14.445 \| fine	61.354 \| fine	3.226 \| good	0.922 \| good	21.019 \| good	0.84 \| good
2025-12-06T11:00:00.000Z	60 \| moderate	13.773 \| fine	59.059 \| fine	4.034 \| good	1.009 \| good	19.052 \| good	0.757 \| good
2025-12-06T12:00:00.000Z	60 \| moderate	13.77 \| fine	60.286 \| fine	3.416 \| good	0.798 \| good	18.255 \| good	0.756 \| good
2025-12-06T13:00:00.000Z	60 \| moderate	13.656 \| fine	58.615 \| fine	3.389 \| good	0.796 \| good	18.273 \| good	0.756 \| good
2025-12-06T14:00:00.000Z	56 \| moderate	12.289 \| fine	53.515 \| good	3.266 \| good	0.847 \| good	16.687 \| good	0.688 \| good
2025-12-06T15:00:00.000Z	54 \| moderate	11.412 \| good	49.045 \| good	3.343 \| good	1.006 \| good	17.412 \| good	0.852 \| good
2025-12-06T16:00:00.000Z	54 \| moderate	11.468 \| good	47.669 \| good	6.448 \| good	1.056 \| good	19.114 \| good	0.808 \| good
2025-12-06T17:00:00.000Z	52 \| moderate	10.283 \| good	44.304 \| good	10.751 \| good	0.922 \| good	21.704 \| good	0.632 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.154 \| good	43.809 \| good	14.517 \| good	0.744 \| good	19.836 \| good	0.417 \| good
2025-12-06T19:00:00.000Z	49 \| good	8.819 \| good	38.88 \| good	19.297 \| good	1.058 \| good	15.903 \| good	0.337 \| good
2025-12-06T20:00:00.000Z	38 \| good	7.11 \| good	30.71 \| good	22.696 \| good	0.888 \| good	13.635 \| good	0.295 \| good
2025-12-06T21:00:00.000Z	38 \| good	6.555 \| good	28.688 \| good	25.873 \| good	0.903 \| good	14.609 \| good	0.325 \| good
2025-12-06T22:00:00.000Z	38 \| good	7.371 \| good	29.955 \| good	30.138 \| good	0.55 \| good	14.108 \| good	0.31 \| good
2025-12-06T23:00:00.000Z	38 \| good	7.027 \| good	29.127 \| good	31.456 \| good	0.756 \| good	13.747 \| good	0.276 \| good
2025-12-07T00:00:00.000Z	38 \| good	6.637 \| good	30.166 \| good	30.736 \| good	0.77 \| good	17.604 \| good	0.36 \| good
2025-12-07T01:00:00.000Z	38 \| good	7.46 \| good	33.619 \| good	27.215 \| good	0.792 \| good	21.845 \| good	0.342 \| good
2025-12-07T02:00:00.000Z	52 \| moderate	10.139 \| good	44.298 \| good	22.161 \| good	0.725 \| good	27.33 \| good	0.503 \| good
2025-12-07T03:00:00.000Z	56 \| moderate	12.461 \| fine	55.081 \| fine	16.335 \| good	0.675 \| good	34.786 \| good	0.832 \| good
2025-12-07T04:00:00.000Z	64 \| moderate	15.535 \| fine	67.572 \| fine	13.435 \| good	0.846 \| good	33.507 \| good	0.909 \| good
2025-12-07T05:00:00.000Z	71 \| moderate	19.946 \| fine	82.373 \| fine	12.974 \| good	0.74 \| good	31.956 \| good	1.151 \| good
2025-12-07T06:00:00.000Z	79 \| moderate	23.772 \| fine	97.911 \| fine	4.784 \| good	0.816 \| good	29.642 \| good	1.146 \| good
2025-12-07T07:00:00.000Z	79 \| moderate	24.34 \| fine	99.076 \| fine	4.784 \| good	0.757 \| good	29.628 \| good	1.146 \| good
2025-12-07T08:00:00.000Z	79 \| moderate	24.177 \| fine	97.209 \| fine	2.82 \| good	0.979 \| good	26.907 \| good	1.158 \| good
2025-12-07T09:00:00.000Z	86 \| moderate	28.127 \| fine	115.219 \| fine	3.168 \| good	0.587 \| good	22.41 \| good	1.132 \| good
2025-12-07T10:00:00.000Z	81 \| moderate	24.875 \| fine	100.775 \| fine	3.462 \| good	0.927 \| good	21.774 \| good	0.972 \| good
2025-12-07T11:00:00.000Z	79 \| moderate	24.116 \| fine	96.572 \| fine	5.152 \| good	0.924 \| good	21.779 \| good	0.971 \| good
2025-12-07T12:00:00.000Z	79 \| moderate	23.624 \| fine	93.946 \| fine	4.447 \| good	0.922 \| good	21.505 \| good	0.971 \| good
2025-12-07T13:00:00.000Z	79 \| moderate	23.671 \| fine	95.319 \| fine	4.971 \| good	0.799 \| good	5.99 \| good	0.392 \| good
2025-12-07T14:00:00.000Z	66 \| moderate	16.713 \| fine	67.333 \| fine	4.225 \| good	0.603 \| good	16.207 \| good	0.706 \| good
2025-12-07T15:00:00.000Z	62 \| moderate	14.876 \| fine	60.656 \| fine	4.96 \| good	0.726 \| good	16.094 \| good	0.7 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	14.37 \| fine	56.435 \| fine	5.114 \| good	0.758 \| good	17.269 \| good	0.769 \| good
2025-12-07T17:00:00.000Z	56 \| moderate	12.306 \| fine	47.476 \| good	9.646 \| good	0.68 \| good	19.468 \| good	0.653 \| good
2025-12-07T18:00:00.000Z	58 \| moderate	12.891 \| fine	52.549 \| good	13.406 \| good	0.615 \| good	17.331 \| good	0.457 \| good
2025-12-07T19:00:00.000Z	58 \| moderate	12.891 \| fine	52.549 \| good	13.406 \| good	0.615 \| good	17.331 \| good	0.457 \| good
2025-12-07T20:00:00.000Z	35 \| good	1.619 \| good	6.675 \| good	38.154 \| good	2.479 \| good	10.397 \| good	0.228 \| good
2025-12-07T21:00:00.000Z	38 \| good	1.994 \| good	8.116 \| good	40.823 \| good	2.584 \| good	9.198 \| good	0.193 \| good
2025-12-07T22:00:00.000Z	38 \| good	1.097 \| good	4.232 \| good	41.493 \| good	2.661 \| good	12.04 \| good	0.207 \| good
2025-12-07T23:00:00.000Z	38 \| good	2.966 \| good	12.715 \| good	40.933 \| good	2.738 \| good	14.882 \| good	0.221 \| good
2025-12-08T00:00:00.000Z	44 \| good	8.001 \| good	35.405 \| good	34.305 \| good	2.816 \| good	17.724 \| good	0.236 \| good
2025-12-08T01:00:00.000Z	52 \| moderate	9.794 \| good	43.711 \| good	22.446 \| good	2.915 \| good	21.933 \| good	0.313 \| good
2025-12-08T02:00:00.000Z	60 \| moderate	14.426 \| fine	64.535 \| fine	15.37 \| good	3.014 \| good	26.142 \| good	0.39 \| good
2025-12-08T03:00:00.000Z	66 \| moderate	16.75 \| fine	74.13 \| fine	11.637 \| good	3.114 \| good	30.351 \| good	0.468 \| good
2025-12-08T04:00:00.000Z	66 \| moderate	16.665 \| fine	74.376 \| fine	9.811 \| good	2.877 \| good	29.138 \| good	0.482 \| good
2025-12-08T05:00:00.000Z	56 \| moderate	12.045 \| good	53.778 \| good	10.593 \| good	2.64 \| good	27.925 \| good	0.497 \| good
2025-12-08T06:00:00.000Z	58 \| moderate	12.683 \| fine	56.517 \| fine	11.04 \| good	2.403 \| good	26.711 \| good	0.511 \| good
2025-12-08T07:00:00.000Z	56 \| moderate	11.576 \| good	51.584 \| good	11.448 \| good	2.079 \| good	25.315 \| good	0.466 \| good
2025-12-08T08:00:00.000Z	54 \| moderate	11.103 \| good	49.33 \| good	12.128 \| good	1.755 \| good	23.919 \| good	0.421 \| good
2025-12-08T09:00:00.000Z	44 \| good	8.231 \| good	36.193 \| good	12.905 \| good	1.431 \| good	22.523 \| good	0.376 \| good
2025-12-08T10:00:00.000Z	38 \| good	7.249 \| good	31.923 \| good	12.228 \| good	1.347 \| good	21.181 \| good	0.338 \| good
2025-12-08T11:00:00.000Z	33 \| good	6.225 \| good	27.604 \| good	11.72 \| good	1.264 \| good	19.838 \| good	0.299 \| good
2025-12-08T12:00:00.000Z	27 \| good	4.89 \| good	21.176 \| good	11.848 \| good	1.18 \| good	18.495 \| good	0.261 \| good
2025-12-08T13:00:00.000Z	22 \| good	4.42 \| good	19.101 \| good	11.766 \| good	1.289 \| good	18.038 \| good	0.262 \| good
2025-12-08T14:00:00.000Z	27 \| good	5.033 \| good	21.998 \| good	12.02 \| good	1.397 \| good	17.581 \| good	0.264 \| good
2025-12-08T15:00:00.000Z	38 \| good	7.495 \| good	33.048 \| good	13.322 \| good	1.506 \| good	17.124 \| good	0.265 \| good
2025-12-08T16:00:00.000Z	27 \| good	5.236 \| good	22.695 \| good	18.491 \| good	1.663 \| good	15.307 \| good	0.263 \| good
2025-12-08T17:00:00.000Z	25 \| good	3.816 \| good	16.36 \| good	26.541 \| good	1.82 \| good	13.49 \| good	0.261 \| good
2025-12-08T18:00:00.000Z	30 \| good	1.693 \| good	6.732 \| good	31.882 \| good	1.978 \| good	11.673 \| good	0.26 \| good
2025-12-08T19:00:00.000Z	31 \| good	0.678 \| good	2.486 \| good	34.106 \| good	1.807 \| good	9.76 \| good	0.225 \| good
2025-12-08T20:00:00.000Z	33 \| good	1.059 \| good	4.285 \| good	35.932 \| good	1.636 \| good	7.848 \| good	0.191 \| good
2025-12-08T21:00:00.000Z	35 \| good	1.041 \| good	4.277 \| good	37.524 \| good	1.466 \| good	5.936 \| good	0.156 \| good
2025-12-08T22:00:00.000Z	34 \| good	1.173 \| good	4.765 \| good	37.146 \| good	1.399 \| good	6.62 \| good	0.154 \| good
2025-12-08T23:00:00.000Z	33 \| good	1.378 \| good	5.392 \| good	35.557 \| good	1.332 \| good	7.303 \| good	0.153 \| good
2025-12-09T00:00:00.000Z	31 \| good	1.61 \| good	6.805 \| good	33.934 \| good	1.265 \| good	7.986 \| good	0.151 \| good
2025-12-09T01:00:00.000Z	25 \| good	1.774 \| good	7.519 \| good	27.203 \| good	1.323 \| good	12.756 \| good	0.182 \| good
2025-12-09T02:00:00.000Z	19 \| good	0.616 \| good	2.156 \| good	19.948 \| good	1.381 \| good	17.525 \| good	0.212 \| good
2025-12-09T03:00:00.000Z	21 \| good	3.101 \| good	13.368 \| good	16.117 \| good	1.439 \| good	22.295 \| good	0.242 \| good
2025-12-09T04:00:00.000Z	38 \| good	7.045 \| good	30.702 \| good	12.875 \| good	1.478 \| good	21.996 \| good	0.244 \| good
2025-12-09T05:00:00.000Z	27 \| good	5.318 \| good	23.191 \| good	12.282 \| good	1.518 \| good	21.696 \| good	0.246 \| good
2025-12-09T06:00:00.000Z	38 \| good	6.803 \| good	30.142 \| good	10.621 \| good	1.557 \| good	21.397 \| good	0.248 \| good
2025-12-09T07:00:00.000Z	38 \| good	6.911 \| good	30.362 \| good	9.988 \| good	1.414 \| good	19.747 \| good	0.236 \| good
2025-12-09T08:00:00.000Z	33 \| good	6.357 \| good	28.301 \| good	10.42 \| good	1.271 \| good	18.097 \| good	0.224 \| good
2025-12-09T09:00:00.000Z	16 \| good	2.682 \| good	11.188 \| good	9.588 \| good	1.128 \| good	16.447 \| good	0.212 \| good
2025-12-09T10:00:00.000Z	14 \| good	1.779 \| good	7.348 \| good	10.678 \| good	1.1 \| good	14.79 \| good	0.199 \| good
2025-12-09T11:00:00.000Z	12 \| good	1.552 \| good	6.366 \| good	11.271 \| good	1.071 \| good	13.133 \| good	0.185 \| good
2025-12-09T12:00:00.000Z	11 \| good	0.305 \| good	0.861 \| good	11.608 \| good	1.043 \| good	11.476 \| good	0.172 \| good
2025-12-09T13:00:00.000Z	12 \| good	0.541 \| good	1.988 \| good	11.42 \| good	1.168 \| good	12.81 \| good	0.181 \| good
2025-12-09T14:00:00.000Z	13 \| good	0.532 \| good	2.028 \| good	11.08 \| good	1.294 \| good	14.145 \| good	0.191 \| good
2025-12-09T15:00:00.000Z	14 \| good	1.845 \| good	7.589 \| good	11.062 \| good	1.419 \| good	15.479 \| good	0.2 \| good
2025-12-09T16:00:00.000Z	13 \| good	0.943 \| good	3.607 \| good	14.083 \| good	1.585 \| good	14.325 \| good	0.209 \| good
2025-12-09T17:00:00.000Z	19 \| good	1.168 \| good	4.924 \| good	19.973 \| good	1.75 \| good	13.171 \| good	0.218 \| good
2025-12-09T18:00:00.000Z	24 \| good	1.081 \| good	4.187 \| good	26.398 \| good	1.916 \| good	12.017 \| good	0.227 \| good
2025-12-09T19:00:00.000Z	29 \| good	0.88 \| good	3.582 \| good	31.283 \| good	1.972 \| good	10.299 \| good	0.198 \| good

San Fernando

Get reliable air quality data to drive your business

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

0.56ppm

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 San Fernando, California?

The air quality information for San Fernando, California is updated every hour for accuracy.

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

In the past 24 hours, the air quality in San Fernando, California was at its worst at 09:00:00 on 2025-12-07.

When did San Fernando, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in San Fernando, California was observed at 01:00:00 on 2025-12-07.

What is the AQI in San Fernando, California right now?

As of now, the AQI in San Fernando, California is 58, indicating Moderate conditions.

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

San Fernando, California air has the highest levels of PM2.5.

What should I do in case of poor air quality in San Fernando, California?

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

What is the PM_2.5 level in San Fernando, California at the moment?

PM_2.5 levels in San Fernando, California are currently 12.891 μg/m³.

What is the PM₁₀ level in San Fernando, California at the moment?

The PM₁₀ concentration in San Fernando, California is 52.549 μg/m³ at the moment.

What is the carbon monoxide (CO) level in San Fernando, California at the moment?

The current carbon monoxide (CO) concentration in San Fernando, California is 0.457 ppm.

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

Currently, San Fernando, California has a sulfur dioxide (SO₂) concentration of 0.615 ppb.

What is the ozone (O₃) level in San Fernando, California at the moment?

The current ozone (O₃) level in San Fernando, California at the moment is 13.406 ppm.

What is the nitrogen dioxide (NO₂) level in San Fernando, California at the moment?

Nitrogen dioxide (NO₂) level in San Fernando, California at the moment is 17.331 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T20:00:00.000Z	27 \| good	5.191 \| good	23.348 \| good	23.305 \| good	0.484 \| good	14.638 \| good	0.189 \| good
2025-12-05T21:00:00.000Z	24 \| good	2.842 \| good	12.854 \| good	25.699 \| good	0.512 \| good	7.583 \| good	0.182 \| good
2025-12-05T22:00:00.000Z	30 \| good	2.389 \| good	11.765 \| good	31.851 \| good	0.481 \| good	7.845 \| good	0.225 \| good
2025-12-05T23:00:00.000Z	31 \| good	3.362 \| good	13.58 \| good	32.625 \| good	0.557 \| good	8.91 \| good	0.236 \| good
2025-12-06T00:00:00.000Z	29 \| good	2.516 \| good	10.932 \| good	31.214 \| good	0.511 \| good	11.875 \| good	0.234 \| good
2025-12-06T01:00:00.000Z	25 \| good	2.938 \| good	13.079 \| good	27.342 \| good	0.423 \| good	18.143 \| good	0.323 \| good
2025-12-06T02:00:00.000Z	25 \| good	4.219 \| good	19.043 \| good	20.712 \| good	0.448 \| good	26.743 \| good	0.521 \| good
2025-12-06T03:00:00.000Z	28 \| good	4.528 \| good	19.262 \| good	16.214 \| good	0.512 \| good	29.808 \| good	0.572 \| good
2025-12-06T04:00:00.000Z	38 \| good	6.834 \| good	29.301 \| good	12.462 \| good	0.929 \| good	31.484 \| good	0.697 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	12.022 \| good	54.72 \| good	7.762 \| good	0.986 \| good	28.959 \| good	1.163 \| good
2025-12-06T06:00:00.000Z	64 \| moderate	15.865 \| fine	66.078 \| fine	5.02 \| good	1.084 \| good	26.048 \| good	0.896 \| good
2025-12-06T07:00:00.000Z	62 \| moderate	15.035 \| fine	63.858 \| fine	5.02 \| good	1.097 \| good	26.15 \| good	0.901 \| good
2025-12-06T08:00:00.000Z	66 \| moderate	17.137 \| fine	72.577 \| fine	3.208 \| good	0.924 \| good	23.984 \| good	1.08 \| good
2025-12-06T09:00:00.000Z	64 \| moderate	16.118 \| fine	69.317 \| fine	2.968 \| good	0.867 \| good	22.522 \| good	0.955 \| good
2025-12-06T10:00:00.000Z	60 \| moderate	14.445 \| fine	61.354 \| fine	3.226 \| good	0.922 \| good	21.019 \| good	0.84 \| good
2025-12-06T11:00:00.000Z	60 \| moderate	13.773 \| fine	59.059 \| fine	4.034 \| good	1.009 \| good	19.052 \| good	0.757 \| good
2025-12-06T12:00:00.000Z	60 \| moderate	13.77 \| fine	60.286 \| fine	3.416 \| good	0.798 \| good	18.255 \| good	0.756 \| good
2025-12-06T13:00:00.000Z	60 \| moderate	13.656 \| fine	58.615 \| fine	3.389 \| good	0.796 \| good	18.273 \| good	0.756 \| good
2025-12-06T14:00:00.000Z	56 \| moderate	12.289 \| fine	53.515 \| good	3.266 \| good	0.847 \| good	16.687 \| good	0.688 \| good
2025-12-06T15:00:00.000Z	54 \| moderate	11.412 \| good	49.045 \| good	3.343 \| good	1.006 \| good	17.412 \| good	0.852 \| good
2025-12-06T16:00:00.000Z	54 \| moderate	11.468 \| good	47.669 \| good	6.448 \| good	1.056 \| good	19.114 \| good	0.808 \| good
2025-12-06T17:00:00.000Z	52 \| moderate	10.283 \| good	44.304 \| good	10.751 \| good	0.922 \| good	21.704 \| good	0.632 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.154 \| good	43.809 \| good	14.517 \| good	0.744 \| good	19.836 \| good	0.417 \| good
2025-12-06T19:00:00.000Z	49 \| good	8.819 \| good	38.88 \| good	19.297 \| good	1.058 \| good	15.903 \| good	0.337 \| good
2025-12-06T20:00:00.000Z	38 \| good	7.11 \| good	30.71 \| good	22.696 \| good	0.888 \| good	13.635 \| good	0.295 \| good
2025-12-06T21:00:00.000Z	38 \| good	6.555 \| good	28.688 \| good	25.873 \| good	0.903 \| good	14.609 \| good	0.325 \| good
2025-12-06T22:00:00.000Z	38 \| good	7.371 \| good	29.955 \| good	30.138 \| good	0.55 \| good	14.108 \| good	0.31 \| good
2025-12-06T23:00:00.000Z	38 \| good	7.027 \| good	29.127 \| good	31.456 \| good	0.756 \| good	13.747 \| good	0.276 \| good
2025-12-07T00:00:00.000Z	38 \| good	6.637 \| good	30.166 \| good	30.736 \| good	0.77 \| good	17.604 \| good	0.36 \| good
2025-12-07T01:00:00.000Z	38 \| good	7.46 \| good	33.619 \| good	27.215 \| good	0.792 \| good	21.845 \| good	0.342 \| good
2025-12-07T02:00:00.000Z	52 \| moderate	10.139 \| good	44.298 \| good	22.161 \| good	0.725 \| good	27.33 \| good	0.503 \| good
2025-12-07T03:00:00.000Z	56 \| moderate	12.461 \| fine	55.081 \| fine	16.335 \| good	0.675 \| good	34.786 \| good	0.832 \| good
2025-12-07T04:00:00.000Z	64 \| moderate	15.535 \| fine	67.572 \| fine	13.435 \| good	0.846 \| good	33.507 \| good	0.909 \| good
2025-12-07T05:00:00.000Z	71 \| moderate	19.946 \| fine	82.373 \| fine	12.974 \| good	0.74 \| good	31.956 \| good	1.151 \| good
2025-12-07T06:00:00.000Z	79 \| moderate	23.772 \| fine	97.911 \| fine	4.784 \| good	0.816 \| good	29.642 \| good	1.146 \| good
2025-12-07T07:00:00.000Z	79 \| moderate	24.34 \| fine	99.076 \| fine	4.784 \| good	0.757 \| good	29.628 \| good	1.146 \| good
2025-12-07T08:00:00.000Z	79 \| moderate	24.177 \| fine	97.209 \| fine	2.82 \| good	0.979 \| good	26.907 \| good	1.158 \| good
2025-12-07T09:00:00.000Z	86 \| moderate	28.127 \| fine	115.219 \| fine	3.168 \| good	0.587 \| good	22.41 \| good	1.132 \| good
2025-12-07T10:00:00.000Z	81 \| moderate	24.875 \| fine	100.775 \| fine	3.462 \| good	0.927 \| good	21.774 \| good	0.972 \| good
2025-12-07T11:00:00.000Z	79 \| moderate	24.116 \| fine	96.572 \| fine	5.152 \| good	0.924 \| good	21.779 \| good	0.971 \| good
2025-12-07T12:00:00.000Z	79 \| moderate	23.624 \| fine	93.946 \| fine	4.447 \| good	0.922 \| good	21.505 \| good	0.971 \| good
2025-12-07T13:00:00.000Z	79 \| moderate	23.671 \| fine	95.319 \| fine	4.971 \| good	0.799 \| good	5.99 \| good	0.392 \| good
2025-12-07T14:00:00.000Z	66 \| moderate	16.713 \| fine	67.333 \| fine	4.225 \| good	0.603 \| good	16.207 \| good	0.706 \| good
2025-12-07T15:00:00.000Z	62 \| moderate	14.876 \| fine	60.656 \| fine	4.96 \| good	0.726 \| good	16.094 \| good	0.7 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	14.37 \| fine	56.435 \| fine	5.114 \| good	0.758 \| good	17.269 \| good	0.769 \| good
2025-12-07T17:00:00.000Z	56 \| moderate	12.306 \| fine	47.476 \| good	9.646 \| good	0.68 \| good	19.468 \| good	0.653 \| good
2025-12-07T18:00:00.000Z	58 \| moderate	12.891 \| fine	52.549 \| good	13.406 \| good	0.615 \| good	17.331 \| good	0.457 \| good
2025-12-07T19:00:00.000Z	58 \| moderate	12.891 \| fine	52.549 \| good	13.406 \| good	0.615 \| good	17.331 \| good	0.457 \| good
2025-12-07T20:00:00.000Z	35 \| good	1.619 \| good	6.675 \| good	38.154 \| good	2.479 \| good	10.397 \| good	0.228 \| good
2025-12-07T21:00:00.000Z	38 \| good	1.994 \| good	8.116 \| good	40.823 \| good	2.584 \| good	9.198 \| good	0.193 \| good
2025-12-07T22:00:00.000Z	38 \| good	1.097 \| good	4.232 \| good	41.493 \| good	2.661 \| good	12.04 \| good	0.207 \| good
2025-12-07T23:00:00.000Z	38 \| good	2.966 \| good	12.715 \| good	40.933 \| good	2.738 \| good	14.882 \| good	0.221 \| good
2025-12-08T00:00:00.000Z	44 \| good	8.001 \| good	35.405 \| good	34.305 \| good	2.816 \| good	17.724 \| good	0.236 \| good
2025-12-08T01:00:00.000Z	52 \| moderate	9.794 \| good	43.711 \| good	22.446 \| good	2.915 \| good	21.933 \| good	0.313 \| good
2025-12-08T02:00:00.000Z	60 \| moderate	14.426 \| fine	64.535 \| fine	15.37 \| good	3.014 \| good	26.142 \| good	0.39 \| good
2025-12-08T03:00:00.000Z	66 \| moderate	16.75 \| fine	74.13 \| fine	11.637 \| good	3.114 \| good	30.351 \| good	0.468 \| good
2025-12-08T04:00:00.000Z	66 \| moderate	16.665 \| fine	74.376 \| fine	9.811 \| good	2.877 \| good	29.138 \| good	0.482 \| good
2025-12-08T05:00:00.000Z	56 \| moderate	12.045 \| good	53.778 \| good	10.593 \| good	2.64 \| good	27.925 \| good	0.497 \| good
2025-12-08T06:00:00.000Z	58 \| moderate	12.683 \| fine	56.517 \| fine	11.04 \| good	2.403 \| good	26.711 \| good	0.511 \| good
2025-12-08T07:00:00.000Z	56 \| moderate	11.576 \| good	51.584 \| good	11.448 \| good	2.079 \| good	25.315 \| good	0.466 \| good
2025-12-08T08:00:00.000Z	54 \| moderate	11.103 \| good	49.33 \| good	12.128 \| good	1.755 \| good	23.919 \| good	0.421 \| good
2025-12-08T09:00:00.000Z	44 \| good	8.231 \| good	36.193 \| good	12.905 \| good	1.431 \| good	22.523 \| good	0.376 \| good
2025-12-08T10:00:00.000Z	38 \| good	7.249 \| good	31.923 \| good	12.228 \| good	1.347 \| good	21.181 \| good	0.338 \| good
2025-12-08T11:00:00.000Z	33 \| good	6.225 \| good	27.604 \| good	11.72 \| good	1.264 \| good	19.838 \| good	0.299 \| good
2025-12-08T12:00:00.000Z	27 \| good	4.89 \| good	21.176 \| good	11.848 \| good	1.18 \| good	18.495 \| good	0.261 \| good
2025-12-08T13:00:00.000Z	22 \| good	4.42 \| good	19.101 \| good	11.766 \| good	1.289 \| good	18.038 \| good	0.262 \| good
2025-12-08T14:00:00.000Z	27 \| good	5.033 \| good	21.998 \| good	12.02 \| good	1.397 \| good	17.581 \| good	0.264 \| good
2025-12-08T15:00:00.000Z	38 \| good	7.495 \| good	33.048 \| good	13.322 \| good	1.506 \| good	17.124 \| good	0.265 \| good
2025-12-08T16:00:00.000Z	27 \| good	5.236 \| good	22.695 \| good	18.491 \| good	1.663 \| good	15.307 \| good	0.263 \| good
2025-12-08T17:00:00.000Z	25 \| good	3.816 \| good	16.36 \| good	26.541 \| good	1.82 \| good	13.49 \| good	0.261 \| good
2025-12-08T18:00:00.000Z	30 \| good	1.693 \| good	6.732 \| good	31.882 \| good	1.978 \| good	11.673 \| good	0.26 \| good
2025-12-08T19:00:00.000Z	31 \| good	0.678 \| good	2.486 \| good	34.106 \| good	1.807 \| good	9.76 \| good	0.225 \| good
2025-12-08T20:00:00.000Z	33 \| good	1.059 \| good	4.285 \| good	35.932 \| good	1.636 \| good	7.848 \| good	0.191 \| good
2025-12-08T21:00:00.000Z	35 \| good	1.041 \| good	4.277 \| good	37.524 \| good	1.466 \| good	5.936 \| good	0.156 \| good
2025-12-08T22:00:00.000Z	34 \| good	1.173 \| good	4.765 \| good	37.146 \| good	1.399 \| good	6.62 \| good	0.154 \| good
2025-12-08T23:00:00.000Z	33 \| good	1.378 \| good	5.392 \| good	35.557 \| good	1.332 \| good	7.303 \| good	0.153 \| good
2025-12-09T00:00:00.000Z	31 \| good	1.61 \| good	6.805 \| good	33.934 \| good	1.265 \| good	7.986 \| good	0.151 \| good
2025-12-09T01:00:00.000Z	25 \| good	1.774 \| good	7.519 \| good	27.203 \| good	1.323 \| good	12.756 \| good	0.182 \| good
2025-12-09T02:00:00.000Z	19 \| good	0.616 \| good	2.156 \| good	19.948 \| good	1.381 \| good	17.525 \| good	0.212 \| good
2025-12-09T03:00:00.000Z	21 \| good	3.101 \| good	13.368 \| good	16.117 \| good	1.439 \| good	22.295 \| good	0.242 \| good
2025-12-09T04:00:00.000Z	38 \| good	7.045 \| good	30.702 \| good	12.875 \| good	1.478 \| good	21.996 \| good	0.244 \| good
2025-12-09T05:00:00.000Z	27 \| good	5.318 \| good	23.191 \| good	12.282 \| good	1.518 \| good	21.696 \| good	0.246 \| good
2025-12-09T06:00:00.000Z	38 \| good	6.803 \| good	30.142 \| good	10.621 \| good	1.557 \| good	21.397 \| good	0.248 \| good
2025-12-09T07:00:00.000Z	38 \| good	6.911 \| good	30.362 \| good	9.988 \| good	1.414 \| good	19.747 \| good	0.236 \| good
2025-12-09T08:00:00.000Z	33 \| good	6.357 \| good	28.301 \| good	10.42 \| good	1.271 \| good	18.097 \| good	0.224 \| good
2025-12-09T09:00:00.000Z	16 \| good	2.682 \| good	11.188 \| good	9.588 \| good	1.128 \| good	16.447 \| good	0.212 \| good
2025-12-09T10:00:00.000Z	14 \| good	1.779 \| good	7.348 \| good	10.678 \| good	1.1 \| good	14.79 \| good	0.199 \| good
2025-12-09T11:00:00.000Z	12 \| good	1.552 \| good	6.366 \| good	11.271 \| good	1.071 \| good	13.133 \| good	0.185 \| good
2025-12-09T12:00:00.000Z	11 \| good	0.305 \| good	0.861 \| good	11.608 \| good	1.043 \| good	11.476 \| good	0.172 \| good
2025-12-09T13:00:00.000Z	12 \| good	0.541 \| good	1.988 \| good	11.42 \| good	1.168 \| good	12.81 \| good	0.181 \| good
2025-12-09T14:00:00.000Z	13 \| good	0.532 \| good	2.028 \| good	11.08 \| good	1.294 \| good	14.145 \| good	0.191 \| good
2025-12-09T15:00:00.000Z	14 \| good	1.845 \| good	7.589 \| good	11.062 \| good	1.419 \| good	15.479 \| good	0.2 \| good
2025-12-09T16:00:00.000Z	13 \| good	0.943 \| good	3.607 \| good	14.083 \| good	1.585 \| good	14.325 \| good	0.209 \| good
2025-12-09T17:00:00.000Z	19 \| good	1.168 \| good	4.924 \| good	19.973 \| good	1.75 \| good	13.171 \| good	0.218 \| good
2025-12-09T18:00:00.000Z	24 \| good	1.081 \| good	4.187 \| good	26.398 \| good	1.916 \| good	12.017 \| good	0.227 \| good
2025-12-09T19:00:00.000Z	29 \| good	0.88 \| good	3.582 \| good	31.283 \| good	1.972 \| good	10.299 \| good	0.198 \| good

Live air quality index in San Fernando, California today

Major air pollutants in San Fernando, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live San Fernando, California air quality forecast and history

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

Air quality in nearby cities

Santa Clarita, California

Burbank City, California

Stevenson Ranch, California

La CrescentaMontrose, California

West Hollywood, California

Glendale, California

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Frequently asked questions

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What is the PM2.5 level in San Fernando, California at the moment?

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

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What is the nitrogen dioxide (NO2) level in San Fernando, 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 San Fernando, California at the moment?

What is the PM₁₀ level in San Fernando, California at the moment?

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

What is the ozone (O₃) level in San Fernando, California at the moment?

What is the nitrogen dioxide (NO₂) level in San Fernando, California at the moment?