What is the sulfur dioxide (SO2) level in South El Monte, California at the moment?

Currently, South El Monte, California has a sulfur dioxide (SO2) concentration of 0.572 ppb.

What is the ozone (O3) level in South El Monte, California at the moment?

The current ozone (O3) level in South El Monte, California at the moment is 3.124 ppm.

What is the nitrogen dioxide (NO2) level in South El Monte, California at the moment?

Nitrogen dioxide (NO2) level in South El Monte, California at the moment is 6.732 ppb.

Live air quality index in South El Monte, California today

Q: What is the PM2.5 level in South El Monte, California at the moment?

PM2.5 levels in South El Monte, California are currently 4.645 μg/m3.

Q: What is the PM10 level in South El Monte, California at the moment?

The PM10 concentration in South El Monte, California is 20.205 μg/m3 at the moment.

Stay updated with real-time air quality in South El Monte, 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

South El Monte, California

Last updated: ... (Local time)

Major air pollutants in South El Monte, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.74 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.32 μg/m³

155

255

425

605+

Ozone (O₃)

3.13 ppb

201

201+

Sulfur Dioxide (SO₂)

0.59 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.82 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.46 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

South El Monte, California

Get Live Pollen Counts

South El Monte, California

Scroll To Air Quality Map

Track live South El Monte, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T14:00:00.000Z	52 \| moderate	9.682 \| good	40.786 \| good	8.18 \| good	0.543 \| good	15.086 \| good	0.486 \| good
2026-09-05T15:00:00.000Z	44 \| good	7.694 \| good	32.452 \| good	11.343 \| good	0.644 \| good	16.143 \| good	0.483 \| good
2026-09-05T16:00:00.000Z	38 \| good	6.713 \| good	28.362 \| good	16.768 \| good	0.554 \| good	14.56 \| good	0.406 \| good
2026-09-05T17:00:00.000Z	52 \| moderate	9.873 \| good	42.773 \| good	22.386 \| good	0.527 \| good	10.865 \| good	0.332 \| good
2026-09-05T18:00:00.000Z	49 \| good	9.205 \| good	39.331 \| good	31.445 \| good	0.582 \| good	10.011 \| good	0.339 \| good
2026-09-05T19:00:00.000Z	52 \| moderate	9.704 \| good	42.343 \| good	40.95 \| good	0.622 \| good	8.564 \| good	0.301 \| good
2026-09-05T20:00:00.000Z	40 \| good	7.11 \| good	30.24 \| good	43.072 \| good	0.58 \| good	6.758 \| good	0.241 \| good
2026-09-05T21:00:00.000Z	44 \| good	4.723 \| good	19.666 \| good	47.465 \| good	0.473 \| good	4.686 \| good	0.253 \| good
2026-09-05T22:00:00.000Z	48 \| good	6.693 \| good	28.638 \| good	52.395 \| good	0.496 \| good	4.139 \| good	0.241 \| good
2026-09-05T23:00:00.000Z	54 \| moderate	8.44 \| good	36.507 \| good	55.567 \| fine	0.829 \| good	5.462 \| good	0.296 \| good
2026-09-06T00:00:00.000Z	51 \| moderate	6.941 \| good	29.075 \| good	55 \| fine	0.939 \| good	5.874 \| good	0.289 \| good
2026-09-06T01:00:00.000Z	49 \| good	8.414 \| good	36.004 \| good	53.232 \| good	0.841 \| good	5.862 \| good	0.258 \| good
2026-09-06T02:00:00.000Z	49 \| good	7.559 \| good	32.694 \| good	53.292 \| good	0.636 \| good	7.208 \| good	0.27 \| good
2026-09-06T03:00:00.000Z	33 \| good	6.267 \| good	27.672 \| good	27.318 \| good	1.497 \| good	8.725 \| good	0.147 \| good
2026-09-06T04:00:00.000Z	52 \| moderate	10.301 \| good	44.889 \| good	40.971 \| good	0.524 \| good	8.879 \| good	0.342 \| good
2026-09-06T05:00:00.000Z	44 \| good	8.496 \| good	37.158 \| good	33.082 \| good	0.744 \| good	12.074 \| good	0.459 \| good
2026-09-06T06:00:00.000Z	44 \| good	8.186 \| good	34.911 \| good	32.057 \| good	0.537 \| good	14.912 \| good	0.513 \| good
2026-09-06T07:00:00.000Z	44 \| good	8.186 \| good	34.911 \| good	30.034 \| good	0.528 \| good	16.779 \| good	0.516 \| good
2026-09-06T08:00:00.000Z	52 \| moderate	10.016 \| good	43.284 \| good	19.971 \| good	0.577 \| good	20.66 \| good	0.576 \| good
2026-09-06T09:00:00.000Z	49 \| good	9.274 \| good	39.907 \| good	18.669 \| good	0.743 \| good	20.094 \| good	0.486 \| good
2026-09-06T10:00:00.000Z	49 \| good	9.274 \| good	39.907 \| good	17.96 \| good	0.742 \| good	20.639 \| good	0.486 \| good
2026-09-06T11:00:00.000Z	44 \| good	7.835 \| good	31.741 \| good	16.842 \| good	0.743 \| good	19.743 \| good	0.492 \| good
2026-09-06T12:00:00.000Z	54 \| moderate	11.252 \| good	47.235 \| good	14.868 \| good	0.62 \| good	19.588 \| good	0.444 \| good
2026-09-06T13:00:00.000Z	54 \| moderate	11.323 \| good	48.042 \| good	13.09 \| good	0.636 \| good	19.802 \| good	0.444 \| good
2026-09-06T14:00:00.000Z	58 \| moderate	13.274 \| fine	57.793 \| fine	18.298 \| good	0.418 \| good	13.097 \| good	0.416 \| good
2026-09-06T15:00:00.000Z	54 \| moderate	10.947 \| good	48.37 \| good	20.162 \| good	0.484 \| good	11.166 \| good	0.344 \| good
2026-09-06T16:00:00.000Z	54 \| moderate	11.199 \| good	49.43 \| good	18.015 \| good	0.437 \| good	13.216 \| good	0.293 \| good
2026-09-06T17:00:00.000Z	54 \| moderate	11.348 \| good	49.377 \| good	18.481 \| good	0.474 \| good	13.485 \| good	0.359 \| good
2026-09-06T18:00:00.000Z	52 \| moderate	9.639 \| good	41.711 \| good	20.123 \| good	0.422 \| good	14.442 \| good	0.356 \| good
2026-09-06T19:00:00.000Z	49 \| good	8.731 \| good	37.72 \| good	19.488 \| good	0.407 \| good	13.082 \| good	0.307 \| good
2026-09-06T20:00:00.000Z	49 \| good	8.976 \| good	38.532 \| good	19.837 \| good	0.352 \| good	11.104 \| good	0.309 \| good
2026-09-06T21:00:00.000Z	44 \| good	7.997 \| good	34.206 \| good	18.095 \| good	0.4 \| good	7.974 \| good	0.223 \| good
2026-09-06T22:00:00.000Z	52 \| moderate	9.739 \| good	43.288 \| good	16.908 \| good	0.363 \| good	7.787 \| good	0.223 \| good
2026-09-06T23:00:00.000Z	44 \| good	8.228 \| good	35.158 \| good	18.146 \| good	0.382 \| good	9.911 \| good	0.304 \| good
2026-09-07T00:00:00.000Z	56 \| moderate	11.898 \| good	51.88 \| good	15.056 \| good	0.469 \| good	11.123 \| good	0.259 \| good
2026-09-07T01:00:00.000Z	52 \| moderate	9.788 \| good	42.002 \| good	15.423 \| good	0.481 \| good	10.86 \| good	0.318 \| good
2026-09-07T02:00:00.000Z	52 \| moderate	10.081 \| good	43.497 \| good	14.72 \| good	0.368 \| good	9.693 \| good	0.304 \| good
2026-09-07T03:00:00.000Z	56 \| moderate	12.027 \| good	53.387 \| good	13.006 \| good	0.959 \| good	22.564 \| good	0.221 \| good
2026-09-07T04:00:00.000Z	52 \| moderate	9.728 \| good	41.901 \| good	7.161 \| good	0.499 \| good	13.498 \| good	0.43 \| good
2026-09-07T05:00:00.000Z	54 \| moderate	10.975 \| good	47.573 \| good	5.999 \| good	0.555 \| good	13.506 \| good	0.485 \| good
2026-09-07T06:00:00.000Z	54 \| moderate	10.626 \| good	45.455 \| good	3.81 \| good	0.488 \| good	11.736 \| good	0.492 \| good
2026-09-07T07:00:00.000Z	54 \| moderate	10.626 \| good	45.455 \| good	3.719 \| good	0.489 \| good	10.959 \| good	0.488 \| good
2026-09-07T08:00:00.000Z	52 \| moderate	9.619 \| good	41.308 \| good	3.866 \| good	0.576 \| good	9.272 \| good	0.395 \| good
2026-09-07T09:00:00.000Z	54 \| moderate	10.602 \| good	46.086 \| good	3.64 \| good	0.603 \| good	11.705 \| good	0.364 \| good
2026-09-07T10:00:00.000Z	54 \| moderate	10.852 \| good	47.435 \| good	2.276 \| good	0.54 \| good	11.855 \| good	0.335 \| good
2026-09-07T11:00:00.000Z	49 \| good	9.019 \| good	38.735 \| good	4.236 \| good	0.816 \| good	9.856 \| good	0.35 \| good
2026-09-07T12:00:00.000Z	49 \| good	8.815 \| good	37.933 \| good	3.605 \| good	0.538 \| good	9.991 \| good	0.402 \| good
2026-09-07T13:00:00.000Z	27 \| good	4.744 \| good	20.321 \| good	3.125 \| good	0.594 \| good	6.816 \| good	0.455 \| good
2026-09-07T14:00:00.000Z	66 \| moderate	16.724 \| fine	74.566 \| fine	2.664 \| good	0.593 \| good	16.078 \| good	0.247 \| good
2026-09-07T15:00:00.000Z	64 \| moderate	15.856 \| fine	70.508 \| fine	10.248 \| good	0.728 \| good	14.85 \| good	0.249 \| good
2026-09-07T16:00:00.000Z	64 \| moderate	15.821 \| fine	70.24 \| fine	21.16 \| good	0.876 \| good	13.423 \| good	0.219 \| good
2026-09-07T17:00:00.000Z	64 \| moderate	16.444 \| fine	72.641 \| fine	31.57 \| good	0.92 \| good	10.26 \| good	0.164 \| good
2026-09-07T18:00:00.000Z	64 \| moderate	15.678 \| fine	69.976 \| fine	44.023 \| good	1.029 \| good	8.185 \| good	0.146 \| good
2026-09-07T19:00:00.000Z	60 \| moderate	13.947 \| fine	62.665 \| fine	54.977 \| good	1.125 \| good	7.274 \| good	0.142 \| good
2026-09-07T20:00:00.000Z	84 \| moderate	8.674 \| good	38.219 \| good	65.013 \| fine	1.241 \| good	6.455 \| good	0.139 \| good
2026-09-07T21:00:00.000Z	80 \| moderate	7.379 \| good	32.527 \| good	63.762 \| fine	1.35 \| good	5.577 \| good	0.138 \| good
2026-09-07T22:00:00.000Z	48 \| good	5.678 \| good	25.047 \| good	51.513 \| good	1.393 \| good	4.921 \| good	0.135 \| good
2026-09-07T23:00:00.000Z	38 \| good	4.679 \| good	20.493 \| good	41.077 \| good	1.508 \| good	4.715 \| good	0.136 \| good
2026-09-08T00:00:00.000Z	28 \| good	2.747 \| good	11.369 \| good	30.332 \| good	1.499 \| good	5.172 \| good	0.136 \| good
2026-09-08T01:00:00.000Z	21 \| good	3.382 \| good	14.692 \| good	22.625 \| good	1.479 \| good	7.295 \| good	0.143 \| good
2026-09-08T02:00:00.000Z	22 \| good	3.552 \| good	15.327 \| good	18.027 \| good	1.484 \| good	12.4 \| good	0.158 \| good
2026-09-08T03:00:00.000Z	27 \| good	4.803 \| good	20.764 \| good	17.184 \| good	1.523 \| good	21.367 \| good	0.186 \| good
2026-09-08T04:00:00.000Z	38 \| good	6.77 \| good	29.963 \| good	16.085 \| good	1.581 \| good	27.565 \| good	0.209 \| good
2026-09-08T05:00:00.000Z	44 \| good	8.078 \| good	35.347 \| good	11.64 \| good	1.635 \| good	29.797 \| good	0.225 \| good
2026-09-08T06:00:00.000Z	49 \| good	8.617 \| good	38.066 \| good	5.591 \| good	1.685 \| good	30.633 \| good	0.249 \| good
2026-09-08T07:00:00.000Z	52 \| moderate	10.004 \| good	44.512 \| good	3.297 \| good	1.638 \| good	30.11 \| good	0.271 \| good
2026-09-08T08:00:00.000Z	52 \| moderate	10.301 \| good	45.808 \| good	2.35 \| good	1.468 \| good	28.499 \| good	0.278 \| good
2026-09-08T09:00:00.000Z	54 \| moderate	10.553 \| good	46.936 \| good	1.892 \| good	1.293 \| good	26.362 \| good	0.273 \| good
2026-09-08T10:00:00.000Z	49 \| good	9.192 \| good	40.965 \| good	1.428 \| good	1.134 \| good	24.259 \| good	0.269 \| good
2026-09-08T11:00:00.000Z	54 \| moderate	11.405 \| good	50.388 \| good	0.994 \| good	0.999 \| good	22.364 \| good	0.268 \| good
2026-09-08T12:00:00.000Z	52 \| moderate	10.216 \| good	45.214 \| good	0.995 \| good	0.894 \| good	20.738 \| good	0.267 \| good
2026-09-08T13:00:00.000Z	54 \| moderate	10.621 \| good	46.839 \| good	0.718 \| good	0.822 \| good	19.518 \| good	0.266 \| good
2026-09-08T14:00:00.000Z	58 \| moderate	13.421 \| fine	59.916 \| fine	1.552 \| good	0.811 \| good	17.442 \| good	0.274 \| good
2026-09-08T15:00:00.000Z	60 \| moderate	14.264 \| fine	64.077 \| fine	6.025 \| good	0.885 \| good	15.774 \| good	0.29 \| good
2026-09-08T16:00:00.000Z	66 \| moderate	16.625 \| fine	73.46 \| fine	17.216 \| good	0.92 \| good	13.772 \| good	0.235 \| good
2026-09-08T17:00:00.000Z	62 \| moderate	14.826 \| fine	66.447 \| fine	30.033 \| good	0.96 \| good	12.204 \| good	0.186 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	11.257 \| good	50.122 \| good	44.531 \| good	1.069 \| good	11.077 \| good	0.173 \| good
2026-09-08T19:00:00.000Z	54 \| moderate	10.53 \| good	46.731 \| good	56.167 \| fine	1.219 \| good	9.904 \| good	0.165 \| good
2026-09-08T20:00:00.000Z	90 \| moderate	9.171 \| good	40.786 \| good	67.368 \| fine	1.362 \| good	9.004 \| good	0.162 \| good
2026-09-08T21:00:00.000Z	87 \| moderate	6.859 \| good	30.434 \| good	66.259 \| fine	1.391 \| good	7.581 \| good	0.155 \| good
2026-09-08T22:00:00.000Z	61 \| moderate	6.981 \| good	30.866 \| good	58.413 \| fine	1.354 \| good	6.436 \| good	0.151 \| good
2026-09-08T23:00:00.000Z	47 \| good	6.418 \| good	28.559 \| good	51.478 \| good	1.268 \| good	5.706 \| good	0.146 \| good
2026-09-09T00:00:00.000Z	39 \| good	6.703 \| good	29.6 \| good	42.04 \| good	1.135 \| good	5.817 \| good	0.145 \| good
2026-09-09T01:00:00.000Z	33 \| good	5.216 \| good	22.706 \| good	35.546 \| good	1.002 \| good	7.611 \| good	0.151 \| good
2026-09-09T02:00:00.000Z	33 \| good	5.903 \| good	26.187 \| good	16.993 \| good	0.939 \| good	12.931 \| good	0.168 \| good
2026-09-09T03:00:00.000Z	33 \| good	5.867 \| good	25.949 \| good	16.325 \| good	0.969 \| good	20.123 \| good	0.191 \| good
2026-09-09T04:00:00.000Z	38 \| good	6.872 \| good	30.603 \| good	12.823 \| good	1.1 \| good	27.961 \| good	0.216 \| good
2026-09-09T05:00:00.000Z	44 \| good	7.63 \| good	33.64 \| good	11.443 \| good	1.251 \| good	32.108 \| good	0.25 \| good
2026-09-09T06:00:00.000Z	38 \| good	6.893 \| good	30.583 \| good	8.019 \| good	1.315 \| good	33.37 \| good	0.275 \| good
2026-09-09T07:00:00.000Z	44 \| good	7.64 \| good	33.602 \| good	5.999 \| good	1.299 \| good	33.327 \| good	0.293 \| good
2026-09-09T08:00:00.000Z	49 \| good	8.942 \| good	39.418 \| good	2.957 \| good	1.246 \| good	32.404 \| good	0.301 \| good
2026-09-09T09:00:00.000Z	44 \| good	8.18 \| good	35.794 \| good	3.209 \| good	1.199 \| good	31.564 \| good	0.299 \| good
2026-09-09T10:00:00.000Z	49 \| good	9.475 \| good	42.256 \| good	2.739 \| good	1.123 \| good	31.121 \| good	0.296 \| good
2026-09-09T11:00:00.000Z	54 \| moderate	10.998 \| good	48.638 \| good	3.031 \| good	1.028 \| good	30.307 \| good	0.294 \| good
2026-09-09T12:00:00.000Z	79 \| moderate	24.077 \| fine	25.664 \| good	6.861 \| good	0.92 \| good	28.795 \| good	0.293 \| good
2026-09-09T13:00:00.000Z	79 \| moderate	23.998 \| fine	25.661 \| good	6.439 \| good	0.834 \| good	27.305 \| good	0.295 \| good

South El Monte

Get reliable air quality data to drive your business

South El Monte, California air quality map: Stay updated on AQI near you

0.48ppm

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 South El Monte, California?

The air quality information for South El Monte, California is updated every hour for accuracy.

What time in the last 24 hours was the air quality in South El Monte, California at its worst?

In the past 24 hours, the air quality in South El Monte, California was at its worst at 02:00:00 on 2026-09-06.

When did South El Monte, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in South El Monte, California was observed at 11:00:00 on 2026-09-06.

What is the AQI in South El Monte, California right now?

As of now, the AQI in South El Monte, California is 27, indicating Good conditions.

What is the most common type of pollution in South El Monte, California?

South El Monte, California air has the highest levels of PM2.5.

What should I do in case of poor air quality in South El Monte, California?

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

What is the PM_2.5 level in South El Monte, California at the moment?

PM_2.5 levels in South El Monte, California are currently 4.645 μg/m³.

What is the PM₁₀ level in South El Monte, California at the moment?

The PM₁₀ concentration in South El Monte, California is 20.205 μg/m³ at the moment.

What is the carbon monoxide (CO) level in South El Monte, California at the moment?

The current carbon monoxide (CO) concentration in South El Monte, California is 0.455 ppm.

What is the sulfur dioxide (SO₂) level in South El Monte, California at the moment?

Currently, South El Monte, California has a sulfur dioxide (SO₂) concentration of 0.572 ppb.

What is the ozone (O₃) level in South El Monte, California at the moment?

The current ozone (O₃) level in South El Monte, California at the moment is 3.124 ppm.

What is the nitrogen dioxide (NO₂) level in South El Monte, California at the moment?

Nitrogen dioxide (NO₂) level in South El Monte, California at the moment is 6.732 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T14:00:00.000Z	52 \| moderate	9.682 \| good	40.786 \| good	8.18 \| good	0.543 \| good	15.086 \| good	0.486 \| good
2026-09-05T15:00:00.000Z	44 \| good	7.694 \| good	32.452 \| good	11.343 \| good	0.644 \| good	16.143 \| good	0.483 \| good
2026-09-05T16:00:00.000Z	38 \| good	6.713 \| good	28.362 \| good	16.768 \| good	0.554 \| good	14.56 \| good	0.406 \| good
2026-09-05T17:00:00.000Z	52 \| moderate	9.873 \| good	42.773 \| good	22.386 \| good	0.527 \| good	10.865 \| good	0.332 \| good
2026-09-05T18:00:00.000Z	49 \| good	9.205 \| good	39.331 \| good	31.445 \| good	0.582 \| good	10.011 \| good	0.339 \| good
2026-09-05T19:00:00.000Z	52 \| moderate	9.704 \| good	42.343 \| good	40.95 \| good	0.622 \| good	8.564 \| good	0.301 \| good
2026-09-05T20:00:00.000Z	40 \| good	7.11 \| good	30.24 \| good	43.072 \| good	0.58 \| good	6.758 \| good	0.241 \| good
2026-09-05T21:00:00.000Z	44 \| good	4.723 \| good	19.666 \| good	47.465 \| good	0.473 \| good	4.686 \| good	0.253 \| good
2026-09-05T22:00:00.000Z	48 \| good	6.693 \| good	28.638 \| good	52.395 \| good	0.496 \| good	4.139 \| good	0.241 \| good
2026-09-05T23:00:00.000Z	54 \| moderate	8.44 \| good	36.507 \| good	55.567 \| fine	0.829 \| good	5.462 \| good	0.296 \| good
2026-09-06T00:00:00.000Z	51 \| moderate	6.941 \| good	29.075 \| good	55 \| fine	0.939 \| good	5.874 \| good	0.289 \| good
2026-09-06T01:00:00.000Z	49 \| good	8.414 \| good	36.004 \| good	53.232 \| good	0.841 \| good	5.862 \| good	0.258 \| good
2026-09-06T02:00:00.000Z	49 \| good	7.559 \| good	32.694 \| good	53.292 \| good	0.636 \| good	7.208 \| good	0.27 \| good
2026-09-06T03:00:00.000Z	33 \| good	6.267 \| good	27.672 \| good	27.318 \| good	1.497 \| good	8.725 \| good	0.147 \| good
2026-09-06T04:00:00.000Z	52 \| moderate	10.301 \| good	44.889 \| good	40.971 \| good	0.524 \| good	8.879 \| good	0.342 \| good
2026-09-06T05:00:00.000Z	44 \| good	8.496 \| good	37.158 \| good	33.082 \| good	0.744 \| good	12.074 \| good	0.459 \| good
2026-09-06T06:00:00.000Z	44 \| good	8.186 \| good	34.911 \| good	32.057 \| good	0.537 \| good	14.912 \| good	0.513 \| good
2026-09-06T07:00:00.000Z	44 \| good	8.186 \| good	34.911 \| good	30.034 \| good	0.528 \| good	16.779 \| good	0.516 \| good
2026-09-06T08:00:00.000Z	52 \| moderate	10.016 \| good	43.284 \| good	19.971 \| good	0.577 \| good	20.66 \| good	0.576 \| good
2026-09-06T09:00:00.000Z	49 \| good	9.274 \| good	39.907 \| good	18.669 \| good	0.743 \| good	20.094 \| good	0.486 \| good
2026-09-06T10:00:00.000Z	49 \| good	9.274 \| good	39.907 \| good	17.96 \| good	0.742 \| good	20.639 \| good	0.486 \| good
2026-09-06T11:00:00.000Z	44 \| good	7.835 \| good	31.741 \| good	16.842 \| good	0.743 \| good	19.743 \| good	0.492 \| good
2026-09-06T12:00:00.000Z	54 \| moderate	11.252 \| good	47.235 \| good	14.868 \| good	0.62 \| good	19.588 \| good	0.444 \| good
2026-09-06T13:00:00.000Z	54 \| moderate	11.323 \| good	48.042 \| good	13.09 \| good	0.636 \| good	19.802 \| good	0.444 \| good
2026-09-06T14:00:00.000Z	58 \| moderate	13.274 \| fine	57.793 \| fine	18.298 \| good	0.418 \| good	13.097 \| good	0.416 \| good
2026-09-06T15:00:00.000Z	54 \| moderate	10.947 \| good	48.37 \| good	20.162 \| good	0.484 \| good	11.166 \| good	0.344 \| good
2026-09-06T16:00:00.000Z	54 \| moderate	11.199 \| good	49.43 \| good	18.015 \| good	0.437 \| good	13.216 \| good	0.293 \| good
2026-09-06T17:00:00.000Z	54 \| moderate	11.348 \| good	49.377 \| good	18.481 \| good	0.474 \| good	13.485 \| good	0.359 \| good
2026-09-06T18:00:00.000Z	52 \| moderate	9.639 \| good	41.711 \| good	20.123 \| good	0.422 \| good	14.442 \| good	0.356 \| good
2026-09-06T19:00:00.000Z	49 \| good	8.731 \| good	37.72 \| good	19.488 \| good	0.407 \| good	13.082 \| good	0.307 \| good
2026-09-06T20:00:00.000Z	49 \| good	8.976 \| good	38.532 \| good	19.837 \| good	0.352 \| good	11.104 \| good	0.309 \| good
2026-09-06T21:00:00.000Z	44 \| good	7.997 \| good	34.206 \| good	18.095 \| good	0.4 \| good	7.974 \| good	0.223 \| good
2026-09-06T22:00:00.000Z	52 \| moderate	9.739 \| good	43.288 \| good	16.908 \| good	0.363 \| good	7.787 \| good	0.223 \| good
2026-09-06T23:00:00.000Z	44 \| good	8.228 \| good	35.158 \| good	18.146 \| good	0.382 \| good	9.911 \| good	0.304 \| good
2026-09-07T00:00:00.000Z	56 \| moderate	11.898 \| good	51.88 \| good	15.056 \| good	0.469 \| good	11.123 \| good	0.259 \| good
2026-09-07T01:00:00.000Z	52 \| moderate	9.788 \| good	42.002 \| good	15.423 \| good	0.481 \| good	10.86 \| good	0.318 \| good
2026-09-07T02:00:00.000Z	52 \| moderate	10.081 \| good	43.497 \| good	14.72 \| good	0.368 \| good	9.693 \| good	0.304 \| good
2026-09-07T03:00:00.000Z	56 \| moderate	12.027 \| good	53.387 \| good	13.006 \| good	0.959 \| good	22.564 \| good	0.221 \| good
2026-09-07T04:00:00.000Z	52 \| moderate	9.728 \| good	41.901 \| good	7.161 \| good	0.499 \| good	13.498 \| good	0.43 \| good
2026-09-07T05:00:00.000Z	54 \| moderate	10.975 \| good	47.573 \| good	5.999 \| good	0.555 \| good	13.506 \| good	0.485 \| good
2026-09-07T06:00:00.000Z	54 \| moderate	10.626 \| good	45.455 \| good	3.81 \| good	0.488 \| good	11.736 \| good	0.492 \| good
2026-09-07T07:00:00.000Z	54 \| moderate	10.626 \| good	45.455 \| good	3.719 \| good	0.489 \| good	10.959 \| good	0.488 \| good
2026-09-07T08:00:00.000Z	52 \| moderate	9.619 \| good	41.308 \| good	3.866 \| good	0.576 \| good	9.272 \| good	0.395 \| good
2026-09-07T09:00:00.000Z	54 \| moderate	10.602 \| good	46.086 \| good	3.64 \| good	0.603 \| good	11.705 \| good	0.364 \| good
2026-09-07T10:00:00.000Z	54 \| moderate	10.852 \| good	47.435 \| good	2.276 \| good	0.54 \| good	11.855 \| good	0.335 \| good
2026-09-07T11:00:00.000Z	49 \| good	9.019 \| good	38.735 \| good	4.236 \| good	0.816 \| good	9.856 \| good	0.35 \| good
2026-09-07T12:00:00.000Z	49 \| good	8.815 \| good	37.933 \| good	3.605 \| good	0.538 \| good	9.991 \| good	0.402 \| good
2026-09-07T13:00:00.000Z	27 \| good	4.744 \| good	20.321 \| good	3.125 \| good	0.594 \| good	6.816 \| good	0.455 \| good
2026-09-07T14:00:00.000Z	66 \| moderate	16.724 \| fine	74.566 \| fine	2.664 \| good	0.593 \| good	16.078 \| good	0.247 \| good
2026-09-07T15:00:00.000Z	64 \| moderate	15.856 \| fine	70.508 \| fine	10.248 \| good	0.728 \| good	14.85 \| good	0.249 \| good
2026-09-07T16:00:00.000Z	64 \| moderate	15.821 \| fine	70.24 \| fine	21.16 \| good	0.876 \| good	13.423 \| good	0.219 \| good
2026-09-07T17:00:00.000Z	64 \| moderate	16.444 \| fine	72.641 \| fine	31.57 \| good	0.92 \| good	10.26 \| good	0.164 \| good
2026-09-07T18:00:00.000Z	64 \| moderate	15.678 \| fine	69.976 \| fine	44.023 \| good	1.029 \| good	8.185 \| good	0.146 \| good
2026-09-07T19:00:00.000Z	60 \| moderate	13.947 \| fine	62.665 \| fine	54.977 \| good	1.125 \| good	7.274 \| good	0.142 \| good
2026-09-07T20:00:00.000Z	84 \| moderate	8.674 \| good	38.219 \| good	65.013 \| fine	1.241 \| good	6.455 \| good	0.139 \| good
2026-09-07T21:00:00.000Z	80 \| moderate	7.379 \| good	32.527 \| good	63.762 \| fine	1.35 \| good	5.577 \| good	0.138 \| good
2026-09-07T22:00:00.000Z	48 \| good	5.678 \| good	25.047 \| good	51.513 \| good	1.393 \| good	4.921 \| good	0.135 \| good
2026-09-07T23:00:00.000Z	38 \| good	4.679 \| good	20.493 \| good	41.077 \| good	1.508 \| good	4.715 \| good	0.136 \| good
2026-09-08T00:00:00.000Z	28 \| good	2.747 \| good	11.369 \| good	30.332 \| good	1.499 \| good	5.172 \| good	0.136 \| good
2026-09-08T01:00:00.000Z	21 \| good	3.382 \| good	14.692 \| good	22.625 \| good	1.479 \| good	7.295 \| good	0.143 \| good
2026-09-08T02:00:00.000Z	22 \| good	3.552 \| good	15.327 \| good	18.027 \| good	1.484 \| good	12.4 \| good	0.158 \| good
2026-09-08T03:00:00.000Z	27 \| good	4.803 \| good	20.764 \| good	17.184 \| good	1.523 \| good	21.367 \| good	0.186 \| good
2026-09-08T04:00:00.000Z	38 \| good	6.77 \| good	29.963 \| good	16.085 \| good	1.581 \| good	27.565 \| good	0.209 \| good
2026-09-08T05:00:00.000Z	44 \| good	8.078 \| good	35.347 \| good	11.64 \| good	1.635 \| good	29.797 \| good	0.225 \| good
2026-09-08T06:00:00.000Z	49 \| good	8.617 \| good	38.066 \| good	5.591 \| good	1.685 \| good	30.633 \| good	0.249 \| good
2026-09-08T07:00:00.000Z	52 \| moderate	10.004 \| good	44.512 \| good	3.297 \| good	1.638 \| good	30.11 \| good	0.271 \| good
2026-09-08T08:00:00.000Z	52 \| moderate	10.301 \| good	45.808 \| good	2.35 \| good	1.468 \| good	28.499 \| good	0.278 \| good
2026-09-08T09:00:00.000Z	54 \| moderate	10.553 \| good	46.936 \| good	1.892 \| good	1.293 \| good	26.362 \| good	0.273 \| good
2026-09-08T10:00:00.000Z	49 \| good	9.192 \| good	40.965 \| good	1.428 \| good	1.134 \| good	24.259 \| good	0.269 \| good
2026-09-08T11:00:00.000Z	54 \| moderate	11.405 \| good	50.388 \| good	0.994 \| good	0.999 \| good	22.364 \| good	0.268 \| good
2026-09-08T12:00:00.000Z	52 \| moderate	10.216 \| good	45.214 \| good	0.995 \| good	0.894 \| good	20.738 \| good	0.267 \| good
2026-09-08T13:00:00.000Z	54 \| moderate	10.621 \| good	46.839 \| good	0.718 \| good	0.822 \| good	19.518 \| good	0.266 \| good
2026-09-08T14:00:00.000Z	58 \| moderate	13.421 \| fine	59.916 \| fine	1.552 \| good	0.811 \| good	17.442 \| good	0.274 \| good
2026-09-08T15:00:00.000Z	60 \| moderate	14.264 \| fine	64.077 \| fine	6.025 \| good	0.885 \| good	15.774 \| good	0.29 \| good
2026-09-08T16:00:00.000Z	66 \| moderate	16.625 \| fine	73.46 \| fine	17.216 \| good	0.92 \| good	13.772 \| good	0.235 \| good
2026-09-08T17:00:00.000Z	62 \| moderate	14.826 \| fine	66.447 \| fine	30.033 \| good	0.96 \| good	12.204 \| good	0.186 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	11.257 \| good	50.122 \| good	44.531 \| good	1.069 \| good	11.077 \| good	0.173 \| good
2026-09-08T19:00:00.000Z	54 \| moderate	10.53 \| good	46.731 \| good	56.167 \| fine	1.219 \| good	9.904 \| good	0.165 \| good
2026-09-08T20:00:00.000Z	90 \| moderate	9.171 \| good	40.786 \| good	67.368 \| fine	1.362 \| good	9.004 \| good	0.162 \| good
2026-09-08T21:00:00.000Z	87 \| moderate	6.859 \| good	30.434 \| good	66.259 \| fine	1.391 \| good	7.581 \| good	0.155 \| good
2026-09-08T22:00:00.000Z	61 \| moderate	6.981 \| good	30.866 \| good	58.413 \| fine	1.354 \| good	6.436 \| good	0.151 \| good
2026-09-08T23:00:00.000Z	47 \| good	6.418 \| good	28.559 \| good	51.478 \| good	1.268 \| good	5.706 \| good	0.146 \| good
2026-09-09T00:00:00.000Z	39 \| good	6.703 \| good	29.6 \| good	42.04 \| good	1.135 \| good	5.817 \| good	0.145 \| good
2026-09-09T01:00:00.000Z	33 \| good	5.216 \| good	22.706 \| good	35.546 \| good	1.002 \| good	7.611 \| good	0.151 \| good
2026-09-09T02:00:00.000Z	33 \| good	5.903 \| good	26.187 \| good	16.993 \| good	0.939 \| good	12.931 \| good	0.168 \| good
2026-09-09T03:00:00.000Z	33 \| good	5.867 \| good	25.949 \| good	16.325 \| good	0.969 \| good	20.123 \| good	0.191 \| good
2026-09-09T04:00:00.000Z	38 \| good	6.872 \| good	30.603 \| good	12.823 \| good	1.1 \| good	27.961 \| good	0.216 \| good
2026-09-09T05:00:00.000Z	44 \| good	7.63 \| good	33.64 \| good	11.443 \| good	1.251 \| good	32.108 \| good	0.25 \| good
2026-09-09T06:00:00.000Z	38 \| good	6.893 \| good	30.583 \| good	8.019 \| good	1.315 \| good	33.37 \| good	0.275 \| good
2026-09-09T07:00:00.000Z	44 \| good	7.64 \| good	33.602 \| good	5.999 \| good	1.299 \| good	33.327 \| good	0.293 \| good
2026-09-09T08:00:00.000Z	49 \| good	8.942 \| good	39.418 \| good	2.957 \| good	1.246 \| good	32.404 \| good	0.301 \| good
2026-09-09T09:00:00.000Z	44 \| good	8.18 \| good	35.794 \| good	3.209 \| good	1.199 \| good	31.564 \| good	0.299 \| good
2026-09-09T10:00:00.000Z	49 \| good	9.475 \| good	42.256 \| good	2.739 \| good	1.123 \| good	31.121 \| good	0.296 \| good
2026-09-09T11:00:00.000Z	54 \| moderate	10.998 \| good	48.638 \| good	3.031 \| good	1.028 \| good	30.307 \| good	0.294 \| good
2026-09-09T12:00:00.000Z	79 \| moderate	24.077 \| fine	25.664 \| good	6.861 \| good	0.92 \| good	28.795 \| good	0.293 \| good
2026-09-09T13:00:00.000Z	79 \| moderate	23.998 \| fine	25.661 \| good	6.439 \| good	0.834 \| good	27.305 \| good	0.295 \| good

Live air quality index in South El Monte, California today

Major air pollutants in South El Monte, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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South El Monte, California air quality map: Stay updated on AQI near you

Air quality in nearby cities

El Monte, California

Rosemead, California

Avocado Heights, California

Temple City, California

Monterey Park, California

West Puente Valley, California

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Frequently asked questions

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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 South El Monte, California at the moment?

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What is the sulfur dioxide (SO₂) level in South El Monte, California at the moment?

What is the ozone (O₃) level in South El Monte, California at the moment?

What is the nitrogen dioxide (NO₂) level in South El Monte, California at the moment?