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 0.541 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 79.101 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 9.77 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 14.703 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 65.417 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)

126

Unhealthy for sensitive groups

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)

14.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

66.20 μg/m³

155

255

425

605+

Ozone (O₃)

77.91 ppb

201

201+

Sulfur Dioxide (SO₂)

0.71 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.95 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2026-10-06T01:00:00.000Z	51 \| moderate	3.968 \| good	17.274 \| good	55.273 \| fine	0.898 \| good	9.574 \| good	0.267 \| good
2026-10-06T02:00:00.000Z	42 \| good	4.492 \| good	20.68 \| good	44.62 \| good	1.032 \| good	12.684 \| good	0.321 \| good
2026-10-06T03:00:00.000Z	44 \| good	8.396 \| good	37.008 \| good	14.095 \| good	0.739 \| good	10.894 \| good	0.131 \| good
2026-10-06T04:00:00.000Z	33 \| good	6.314 \| good	28.443 \| good	27.586 \| good	0.597 \| good	23.245 \| good	0.36 \| good
2026-10-06T05:00:00.000Z	44 \| good	7.751 \| good	34.022 \| good	22.642 \| good	0.703 \| good	22.145 \| good	0.407 \| good
2026-10-06T06:00:00.000Z	49 \| good	9.259 \| good	41.824 \| good	20.471 \| good	0.588 \| good	20.891 \| good	0.425 \| good
2026-10-06T07:00:00.000Z	49 \| good	9.357 \| good	41.629 \| good	20.448 \| good	0.594 \| good	20.788 \| good	0.421 \| good
2026-10-06T08:00:00.000Z	49 \| good	9.116 \| good	41.223 \| good	9.599 \| good	0.541 \| good	26.402 \| good	0.501 \| good
2026-10-06T09:00:00.000Z	49 \| good	9.173 \| good	41.34 \| good	7.781 \| good	0.52 \| good	27.683 \| good	0.576 \| good
2026-10-06T10:00:00.000Z	49 \| good	9.111 \| good	41.05 \| good	5.226 \| good	0.508 \| good	28.274 \| good	0.538 \| good
2026-10-06T11:00:00.000Z	44 \| good	8.457 \| good	33.627 \| good	7.84 \| good	0.489 \| good	26.061 \| good	0.548 \| good
2026-10-06T12:00:00.000Z	33 \| good	6.401 \| good	24.406 \| good	5.074 \| good	0.394 \| good	24.598 \| good	0.486 \| good
2026-10-06T13:00:00.000Z	33 \| good	6.361 \| good	25.633 \| good	5.375 \| good	0.402 \| good	24.644 \| good	0.486 \| good
2026-10-06T14:00:00.000Z	38 \| good	6.835 \| good	34.448 \| good	6.566 \| good	0.531 \| good	27.156 \| good	0.805 \| good
2026-10-06T15:00:00.000Z	49 \| good	9.138 \| good	40.315 \| good	7.93 \| good	0.561 \| good	27.99 \| good	0.979 \| good
2026-10-06T16:00:00.000Z	49 \| good	8.616 \| good	39.464 \| good	11.675 \| good	0.583 \| good	32.094 \| good	0.721 \| good
2026-10-06T17:00:00.000Z	49 \| good	8.762 \| good	39.354 \| good	20.569 \| good	0.713 \| good	31.049 \| good	0.507 \| good
2026-10-06T18:00:00.000Z	44 \| good	7.649 \| good	32.632 \| good	26.721 \| good	0.59 \| good	30.307 \| good	0.454 \| good
2026-10-06T19:00:00.000Z	54 \| moderate	10.818 \| good	47.631 \| good	26.38 \| good	0.614 \| good	30.052 \| good	0.45 \| good
2026-10-06T20:00:00.000Z	52 \| moderate	9.607 \| good	43.443 \| good	48.485 \| good	0.546 \| good	11.793 \| good	0.377 \| good
2026-10-06T21:00:00.000Z	67 \| moderate	10.688 \| good	46.897 \| good	60.264 \| fine	0.574 \| good	10.581 \| good	0.358 \| good
2026-10-06T22:00:00.000Z	90 \| moderate	13.822 \| fine	62.604 \| fine	67.132 \| fine	1.247 \| good	16.453 \| good	0.311 \| good
2026-10-06T23:00:00.000Z	90 \| moderate	12.177 \| fine	55.498 \| fine	67.452 \| fine	0.955 \| good	15.567 \| good	0.286 \| good
2026-10-07T00:00:00.000Z	74 \| moderate	7.197 \| good	31.611 \| good	61.68 \| fine	1.09 \| good	8.897 \| good	0.308 \| good
2026-10-07T01:00:00.000Z	64 \| moderate	3.336 \| good	15.817 \| good	58.902 \| fine	1.03 \| good	8.001 \| good	0.291 \| good
2026-10-07T02:00:00.000Z	49 \| good	9.342 \| good	42.05 \| good	47.891 \| good	0.829 \| good	13.539 \| good	0.353 \| good
2026-10-07T03:00:00.000Z	44 \| good	8.418 \| good	36.881 \| good	31.454 \| good	1.215 \| good	16.065 \| good	0.162 \| good
2026-10-07T04:00:00.000Z	44 \| good	8.147 \| good	35.207 \| good	27.702 \| good	0.74 \| good	29.714 \| good	0.501 \| good
2026-10-07T05:00:00.000Z	49 \| good	8.913 \| good	40.451 \| good	21.786 \| good	0.894 \| good	28.253 \| good	0.638 \| good
2026-10-07T06:00:00.000Z	56 \| moderate	11.713 \| good	53.352 \| good	16.066 \| good	0.703 \| good	29.184 \| good	0.657 \| good
2026-10-07T07:00:00.000Z	56 \| moderate	11.771 \| good	52.703 \| good	16.359 \| good	0.709 \| good	29.99 \| good	0.655 \| good
2026-10-07T08:00:00.000Z	54 \| moderate	10.692 \| good	47.974 \| good	5.591 \| good	0.645 \| good	25.974 \| good	0.435 \| good
2026-10-07T09:00:00.000Z	56 \| moderate	12.146 \| fine	53.62 \| good	2.636 \| good	0.752 \| good	27.93 \| good	0.435 \| good
2026-10-07T10:00:00.000Z	52 \| moderate	10.43 \| good	45.99 \| good	3.996 \| good	0.735 \| good	26.684 \| good	0.367 \| good
2026-10-07T11:00:00.000Z	56 \| moderate	12.032 \| good	53.921 \| good	5.584 \| good	1.107 \| good	26.628 \| good	0.451 \| good
2026-10-07T12:00:00.000Z	56 \| moderate	12.036 \| good	53.272 \| good	4.022 \| good	0.59 \| good	25.249 \| good	0.44 \| good
2026-10-07T13:00:00.000Z	56 \| moderate	11.871 \| good	52.729 \| good	4.005 \| good	0.591 \| good	25.227 \| good	0.439 \| good
2026-10-07T14:00:00.000Z	62 \| moderate	14.639 \| fine	65.684 \| fine	4.927 \| good	0.598 \| good	25.604 \| good	0.674 \| good
2026-10-07T15:00:00.000Z	60 \| moderate	13.965 \| fine	62.028 \| fine	9.54 \| good	0.631 \| good	26.642 \| good	0.777 \| good
2026-10-07T16:00:00.000Z	52 \| moderate	10.342 \| good	46.122 \| good	16.775 \| good	0.724 \| good	17.817 \| good	0.71 \| good
2026-10-07T17:00:00.000Z	64 \| moderate	15.746 \| fine	71.307 \| fine	25.18 \| good	0.795 \| good	15.402 \| good	0.549 \| good
2026-10-07T18:00:00.000Z	62 \| moderate	14.586 \| fine	65.67 \| fine	34.195 \| good	0.682 \| good	20.845 \| good	0.471 \| good
2026-10-07T19:00:00.000Z	64 \| moderate	15.653 \| fine	71.983 \| fine	35.604 \| good	0.723 \| good	12.601 \| good	0.435 \| good
2026-10-07T20:00:00.000Z	67 \| moderate	15.572 \| fine	70.01 \| fine	59.685 \| fine	0.858 \| good	10.35 \| good	0.446 \| good
2026-10-07T21:00:00.000Z	108 \| sensitive	13.9 \| fine	62.667 \| fine	72.652 \| moderate	0.871 \| good	8.272 \| good	0.446 \| good
2026-10-07T22:00:00.000Z	129 \| sensitive	14.703 \| fine	65.417 \| fine	79.101 \| moderate	0.541 \| good	9.77 \| good	0.275 \| good
2026-10-07T23:00:00.000Z	126 \| sensitive	15.119 \| fine	67.03 \| fine	78.282 \| moderate	0.671 \| good	13.853 \| good	0.392 \| good
2026-10-08T00:00:00.000Z	126 \| sensitive	14.614 \| fine	66.197 \| fine	77.913 \| moderate	0.709 \| good	10.951 \| good	0.373 \| good
2026-10-08T00:00:00.000Z	126 \| sensitive	14.614 \| fine	66.197 \| fine	77.913 \| moderate	0.709 \| good	10.951 \| good	0.373 \| good
2026-10-08T00:00:00.000Z	90 \| moderate	12.089 \| good	54.4 \| good	67.357 \| fine	2.406 \| good	9.199 \| good	0.172 \| good
2026-10-08T01:00:00.000Z	61 \| moderate	12.837 \| fine	58.348 \| fine	57.696 \| fine	2.445 \| good	12.87 \| good	0.182 \| good
2026-10-08T02:00:00.000Z	58 \| moderate	12.684 \| fine	56.678 \| fine	46.286 \| good	2.41 \| good	18.18 \| good	0.202 \| good
2026-10-08T03:00:00.000Z	58 \| moderate	12.751 \| fine	56.733 \| fine	38.747 \| good	2.405 \| good	23.34 \| good	0.221 \| good
2026-10-08T04:00:00.000Z	60 \| moderate	13.643 \| fine	60.781 \| fine	31.591 \| good	2.435 \| good	34.273 \| good	0.253 \| good
2026-10-08T05:00:00.000Z	60 \| moderate	14.066 \| fine	62.871 \| fine	25.406 \| good	2.479 \| good	38.232 \| good	0.276 \| good
2026-10-08T06:00:00.000Z	58 \| moderate	12.842 \| fine	57.011 \| fine	19.381 \| good	2.554 \| good	40.083 \| good	0.292 \| good
2026-10-08T07:00:00.000Z	56 \| moderate	12.4 \| fine	56.458 \| fine	15.358 \| good	2.634 \| good	41.812 \| good	0.316 \| good
2026-10-08T08:00:00.000Z	58 \| moderate	12.964 \| fine	58.587 \| fine	12.037 \| good	2.659 \| good	42.05 \| good	0.342 \| good
2026-10-08T09:00:00.000Z	58 \| moderate	12.989 \| fine	58.519 \| fine	11.582 \| good	2.616 \| good	41.599 \| good	0.36 \| good
2026-10-08T10:00:00.000Z	58 \| moderate	12.84 \| fine	58.402 \| fine	11.267 \| good	2.497 \| good	40.673 \| good	0.373 \| good
2026-10-08T11:00:00.000Z	58 \| moderate	12.974 \| fine	58.343 \| fine	10.782 \| good	2.32 \| good	39.388 \| good	0.38 \| good
2026-10-08T12:00:00.000Z	58 \| moderate	13.286 \| fine	60.142 \| fine	8.806 \| good	2.101 \| good	37.831 \| good	0.384 \| good
2026-10-08T13:00:00.000Z	56 \| moderate	12.315 \| fine	56.103 \| fine	8.575 \| good	1.863 \| good	36.305 \| good	0.388 \| good
2026-10-08T14:00:00.000Z	60 \| moderate	14.106 \| fine	62.268 \| fine	9.327 \| good	1.694 \| good	34.915 \| good	0.404 \| good
2026-10-08T15:00:00.000Z	62 \| moderate	14.884 \| fine	66.067 \| fine	14.99 \| good	1.668 \| good	32.236 \| good	0.449 \| good
2026-10-08T16:00:00.000Z	71 \| moderate	19.939 \| fine	87.985 \| fine	28.048 \| good	1.69 \| good	30.262 \| good	0.369 \| good
2026-10-08T17:00:00.000Z	77 \| moderate	22.692 \| fine	100.129 \| fine	43.352 \| good	1.89 \| good	24.414 \| good	0.265 \| good
2026-10-08T18:00:00.000Z	73 \| moderate	20.605 \| fine	90.582 \| fine	55.7 \| fine	2.146 \| good	20.494 \| good	0.239 \| good
2026-10-08T19:00:00.000Z	87 \| moderate	17.721 \| fine	78.77 \| fine	65.54 \| fine	2.477 \| good	17.075 \| good	0.222 \| good
2026-10-08T20:00:00.000Z	105 \| sensitive	16.808 \| fine	74.638 \| fine	71.669 \| moderate	2.76 \| good	13.708 \| good	0.207 \| good
2026-10-08T21:00:00.000Z	119 \| sensitive	16.27 \| fine	72.584 \| fine	75.811 \| moderate	2.917 \| good	11.312 \| good	0.197 \| good
2026-10-08T22:00:00.000Z	119 \| sensitive	13.818 \| fine	62.495 \| fine	75.997 \| moderate	2.93 \| good	9.276 \| good	0.186 \| good
2026-10-08T23:00:00.000Z	90 \| moderate	10.466 \| good	46.682 \| good	66.637 \| fine	2.775 \| good	8.09 \| good	0.174 \| good
2026-10-09T00:00:00.000Z	51 \| moderate	8.7 \| good	37.946 \| good	54.853 \| good	2.488 \| good	8.249 \| good	0.165 \| good
2026-10-09T01:00:00.000Z	49 \| good	8.762 \| good	38.076 \| good	46.032 \| good	2.187 \| good	10.453 \| good	0.163 \| good
2026-10-09T02:00:00.000Z	38 \| good	7.419 \| good	32.958 \| good	35.182 \| good	1.958 \| good	14.408 \| good	0.171 \| good
2026-10-09T03:00:00.000Z	44 \| good	8.068 \| good	35.081 \| good	31.073 \| good	1.817 \| good	18.3 \| good	0.181 \| good
2026-10-09T04:00:00.000Z	49 \| good	9.49 \| good	42.094 \| good	25.978 \| good	1.817 \| good	23.375 \| good	0.195 \| good
2026-10-09T05:00:00.000Z	54 \| moderate	10.538 \| good	47.041 \| good	23.583 \| good	1.846 \| good	30.191 \| good	0.214 \| good
2026-10-09T06:00:00.000Z	52 \| moderate	10.105 \| good	45.011 \| good	18.525 \| good	1.885 \| good	35.462 \| good	0.232 \| good
2026-10-09T07:00:00.000Z	54 \| moderate	10.862 \| good	47.99 \| good	14.439 \| good	1.922 \| good	37.526 \| good	0.247 \| good
2026-10-09T08:00:00.000Z	54 \| moderate	11.204 \| good	49.912 \| good	9.232 \| good	1.938 \| good	37.33 \| good	0.257 \| good
2026-10-09T09:00:00.000Z	54 \| moderate	11.258 \| good	49.95 \| good	8.52 \| good	2.012 \| good	36.121 \| good	0.262 \| good
2026-10-09T10:00:00.000Z	52 \| moderate	10.224 \| good	45.001 \| good	8.345 \| good	2.006 \| good	34.631 \| good	0.273 \| good
2026-10-09T11:00:00.000Z	52 \| moderate	9.838 \| good	43.859 \| good	7.717 \| good	1.971 \| good	33.465 \| good	0.286 \| good
2026-10-09T12:00:00.000Z	52 \| moderate	9.668 \| good	42.744 \| good	7.532 \| good	1.943 \| good	32.237 \| good	0.296 \| good
2026-10-09T13:00:00.000Z	52 \| moderate	9.945 \| good	43.882 \| good	7.575 \| good	1.942 \| good	30.911 \| good	0.306 \| good
2026-10-09T14:00:00.000Z	54 \| moderate	11.334 \| good	50.559 \| good	7.472 \| good	2.004 \| good	29.621 \| good	0.328 \| good
2026-10-09T15:00:00.000Z	56 \| moderate	12.339 \| fine	56.259 \| fine	12.533 \| good	2.125 \| good	26.883 \| good	0.386 \| good
2026-10-09T16:00:00.000Z	62 \| moderate	15.489 \| fine	68.651 \| fine	23.975 \| good	2.592 \| good	24.476 \| good	0.284 \| good
2026-10-09T17:00:00.000Z	64 \| moderate	16.185 \| fine	72.524 \| fine	37.162 \| good	2.748 \| good	19.858 \| good	0.245 \| good
2026-10-09T18:00:00.000Z	60 \| moderate	14.479 \| fine	64.765 \| fine	47.493 \| good	2.669 \| good	16.803 \| good	0.23 \| good
2026-10-09T19:00:00.000Z	56 \| moderate	11.962 \| good	53.722 \| good	51.597 \| good	2.469 \| good	13.912 \| good	0.213 \| good
2026-10-09T20:00:00.000Z	58 \| moderate	10.3 \| good	45.868 \| good	57.209 \| fine	2.291 \| good	11.516 \| good	0.198 \| good
2026-10-09T21:00:00.000Z	71 \| moderate	9.366 \| good	41.944 \| good	60.833 \| fine	2.148 \| good	9.853 \| good	0.185 \| good
2026-10-09T22:00:00.000Z	74 \| moderate	8.379 \| good	37.062 \| good	62.428 \| fine	2.108 \| good	8.995 \| good	0.177 \| good
2026-10-09T23:00:00.000Z	61 \| moderate	7.796 \| good	34.03 \| good	57.626 \| fine	2.105 \| good	8.831 \| good	0.171 \| good

South El Monte

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

0.27ppm

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 10:00:00 on 2026-10-07.

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 04:00:00 on 2026-10-07.

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

As of now, the AQI in South El Monte, California is 129, indicating Unhealthy for Sensitive Groups conditions.

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

South El Monte, California air has the highest levels of O3.

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 14.703 μg/m³.

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

The PM₁₀ concentration in South El Monte, California is 65.417 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 0.275 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 0.541 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 79.101 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 9.77 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-06T01:00:00.000Z	51 \| moderate	3.968 \| good	17.274 \| good	55.273 \| fine	0.898 \| good	9.574 \| good	0.267 \| good
2026-10-06T02:00:00.000Z	42 \| good	4.492 \| good	20.68 \| good	44.62 \| good	1.032 \| good	12.684 \| good	0.321 \| good
2026-10-06T03:00:00.000Z	44 \| good	8.396 \| good	37.008 \| good	14.095 \| good	0.739 \| good	10.894 \| good	0.131 \| good
2026-10-06T04:00:00.000Z	33 \| good	6.314 \| good	28.443 \| good	27.586 \| good	0.597 \| good	23.245 \| good	0.36 \| good
2026-10-06T05:00:00.000Z	44 \| good	7.751 \| good	34.022 \| good	22.642 \| good	0.703 \| good	22.145 \| good	0.407 \| good
2026-10-06T06:00:00.000Z	49 \| good	9.259 \| good	41.824 \| good	20.471 \| good	0.588 \| good	20.891 \| good	0.425 \| good
2026-10-06T07:00:00.000Z	49 \| good	9.357 \| good	41.629 \| good	20.448 \| good	0.594 \| good	20.788 \| good	0.421 \| good
2026-10-06T08:00:00.000Z	49 \| good	9.116 \| good	41.223 \| good	9.599 \| good	0.541 \| good	26.402 \| good	0.501 \| good
2026-10-06T09:00:00.000Z	49 \| good	9.173 \| good	41.34 \| good	7.781 \| good	0.52 \| good	27.683 \| good	0.576 \| good
2026-10-06T10:00:00.000Z	49 \| good	9.111 \| good	41.05 \| good	5.226 \| good	0.508 \| good	28.274 \| good	0.538 \| good
2026-10-06T11:00:00.000Z	44 \| good	8.457 \| good	33.627 \| good	7.84 \| good	0.489 \| good	26.061 \| good	0.548 \| good
2026-10-06T12:00:00.000Z	33 \| good	6.401 \| good	24.406 \| good	5.074 \| good	0.394 \| good	24.598 \| good	0.486 \| good
2026-10-06T13:00:00.000Z	33 \| good	6.361 \| good	25.633 \| good	5.375 \| good	0.402 \| good	24.644 \| good	0.486 \| good
2026-10-06T14:00:00.000Z	38 \| good	6.835 \| good	34.448 \| good	6.566 \| good	0.531 \| good	27.156 \| good	0.805 \| good
2026-10-06T15:00:00.000Z	49 \| good	9.138 \| good	40.315 \| good	7.93 \| good	0.561 \| good	27.99 \| good	0.979 \| good
2026-10-06T16:00:00.000Z	49 \| good	8.616 \| good	39.464 \| good	11.675 \| good	0.583 \| good	32.094 \| good	0.721 \| good
2026-10-06T17:00:00.000Z	49 \| good	8.762 \| good	39.354 \| good	20.569 \| good	0.713 \| good	31.049 \| good	0.507 \| good
2026-10-06T18:00:00.000Z	44 \| good	7.649 \| good	32.632 \| good	26.721 \| good	0.59 \| good	30.307 \| good	0.454 \| good
2026-10-06T19:00:00.000Z	54 \| moderate	10.818 \| good	47.631 \| good	26.38 \| good	0.614 \| good	30.052 \| good	0.45 \| good
2026-10-06T20:00:00.000Z	52 \| moderate	9.607 \| good	43.443 \| good	48.485 \| good	0.546 \| good	11.793 \| good	0.377 \| good
2026-10-06T21:00:00.000Z	67 \| moderate	10.688 \| good	46.897 \| good	60.264 \| fine	0.574 \| good	10.581 \| good	0.358 \| good
2026-10-06T22:00:00.000Z	90 \| moderate	13.822 \| fine	62.604 \| fine	67.132 \| fine	1.247 \| good	16.453 \| good	0.311 \| good
2026-10-06T23:00:00.000Z	90 \| moderate	12.177 \| fine	55.498 \| fine	67.452 \| fine	0.955 \| good	15.567 \| good	0.286 \| good
2026-10-07T00:00:00.000Z	74 \| moderate	7.197 \| good	31.611 \| good	61.68 \| fine	1.09 \| good	8.897 \| good	0.308 \| good
2026-10-07T01:00:00.000Z	64 \| moderate	3.336 \| good	15.817 \| good	58.902 \| fine	1.03 \| good	8.001 \| good	0.291 \| good
2026-10-07T02:00:00.000Z	49 \| good	9.342 \| good	42.05 \| good	47.891 \| good	0.829 \| good	13.539 \| good	0.353 \| good
2026-10-07T03:00:00.000Z	44 \| good	8.418 \| good	36.881 \| good	31.454 \| good	1.215 \| good	16.065 \| good	0.162 \| good
2026-10-07T04:00:00.000Z	44 \| good	8.147 \| good	35.207 \| good	27.702 \| good	0.74 \| good	29.714 \| good	0.501 \| good
2026-10-07T05:00:00.000Z	49 \| good	8.913 \| good	40.451 \| good	21.786 \| good	0.894 \| good	28.253 \| good	0.638 \| good
2026-10-07T06:00:00.000Z	56 \| moderate	11.713 \| good	53.352 \| good	16.066 \| good	0.703 \| good	29.184 \| good	0.657 \| good
2026-10-07T07:00:00.000Z	56 \| moderate	11.771 \| good	52.703 \| good	16.359 \| good	0.709 \| good	29.99 \| good	0.655 \| good
2026-10-07T08:00:00.000Z	54 \| moderate	10.692 \| good	47.974 \| good	5.591 \| good	0.645 \| good	25.974 \| good	0.435 \| good
2026-10-07T09:00:00.000Z	56 \| moderate	12.146 \| fine	53.62 \| good	2.636 \| good	0.752 \| good	27.93 \| good	0.435 \| good
2026-10-07T10:00:00.000Z	52 \| moderate	10.43 \| good	45.99 \| good	3.996 \| good	0.735 \| good	26.684 \| good	0.367 \| good
2026-10-07T11:00:00.000Z	56 \| moderate	12.032 \| good	53.921 \| good	5.584 \| good	1.107 \| good	26.628 \| good	0.451 \| good
2026-10-07T12:00:00.000Z	56 \| moderate	12.036 \| good	53.272 \| good	4.022 \| good	0.59 \| good	25.249 \| good	0.44 \| good
2026-10-07T13:00:00.000Z	56 \| moderate	11.871 \| good	52.729 \| good	4.005 \| good	0.591 \| good	25.227 \| good	0.439 \| good
2026-10-07T14:00:00.000Z	62 \| moderate	14.639 \| fine	65.684 \| fine	4.927 \| good	0.598 \| good	25.604 \| good	0.674 \| good
2026-10-07T15:00:00.000Z	60 \| moderate	13.965 \| fine	62.028 \| fine	9.54 \| good	0.631 \| good	26.642 \| good	0.777 \| good
2026-10-07T16:00:00.000Z	52 \| moderate	10.342 \| good	46.122 \| good	16.775 \| good	0.724 \| good	17.817 \| good	0.71 \| good
2026-10-07T17:00:00.000Z	64 \| moderate	15.746 \| fine	71.307 \| fine	25.18 \| good	0.795 \| good	15.402 \| good	0.549 \| good
2026-10-07T18:00:00.000Z	62 \| moderate	14.586 \| fine	65.67 \| fine	34.195 \| good	0.682 \| good	20.845 \| good	0.471 \| good
2026-10-07T19:00:00.000Z	64 \| moderate	15.653 \| fine	71.983 \| fine	35.604 \| good	0.723 \| good	12.601 \| good	0.435 \| good
2026-10-07T20:00:00.000Z	67 \| moderate	15.572 \| fine	70.01 \| fine	59.685 \| fine	0.858 \| good	10.35 \| good	0.446 \| good
2026-10-07T21:00:00.000Z	108 \| sensitive	13.9 \| fine	62.667 \| fine	72.652 \| moderate	0.871 \| good	8.272 \| good	0.446 \| good
2026-10-07T22:00:00.000Z	129 \| sensitive	14.703 \| fine	65.417 \| fine	79.101 \| moderate	0.541 \| good	9.77 \| good	0.275 \| good
2026-10-07T23:00:00.000Z	126 \| sensitive	15.119 \| fine	67.03 \| fine	78.282 \| moderate	0.671 \| good	13.853 \| good	0.392 \| good
2026-10-08T00:00:00.000Z	126 \| sensitive	14.614 \| fine	66.197 \| fine	77.913 \| moderate	0.709 \| good	10.951 \| good	0.373 \| good
2026-10-08T00:00:00.000Z	126 \| sensitive	14.614 \| fine	66.197 \| fine	77.913 \| moderate	0.709 \| good	10.951 \| good	0.373 \| good
2026-10-08T00:00:00.000Z	90 \| moderate	12.089 \| good	54.4 \| good	67.357 \| fine	2.406 \| good	9.199 \| good	0.172 \| good
2026-10-08T01:00:00.000Z	61 \| moderate	12.837 \| fine	58.348 \| fine	57.696 \| fine	2.445 \| good	12.87 \| good	0.182 \| good
2026-10-08T02:00:00.000Z	58 \| moderate	12.684 \| fine	56.678 \| fine	46.286 \| good	2.41 \| good	18.18 \| good	0.202 \| good
2026-10-08T03:00:00.000Z	58 \| moderate	12.751 \| fine	56.733 \| fine	38.747 \| good	2.405 \| good	23.34 \| good	0.221 \| good
2026-10-08T04:00:00.000Z	60 \| moderate	13.643 \| fine	60.781 \| fine	31.591 \| good	2.435 \| good	34.273 \| good	0.253 \| good
2026-10-08T05:00:00.000Z	60 \| moderate	14.066 \| fine	62.871 \| fine	25.406 \| good	2.479 \| good	38.232 \| good	0.276 \| good
2026-10-08T06:00:00.000Z	58 \| moderate	12.842 \| fine	57.011 \| fine	19.381 \| good	2.554 \| good	40.083 \| good	0.292 \| good
2026-10-08T07:00:00.000Z	56 \| moderate	12.4 \| fine	56.458 \| fine	15.358 \| good	2.634 \| good	41.812 \| good	0.316 \| good
2026-10-08T08:00:00.000Z	58 \| moderate	12.964 \| fine	58.587 \| fine	12.037 \| good	2.659 \| good	42.05 \| good	0.342 \| good
2026-10-08T09:00:00.000Z	58 \| moderate	12.989 \| fine	58.519 \| fine	11.582 \| good	2.616 \| good	41.599 \| good	0.36 \| good
2026-10-08T10:00:00.000Z	58 \| moderate	12.84 \| fine	58.402 \| fine	11.267 \| good	2.497 \| good	40.673 \| good	0.373 \| good
2026-10-08T11:00:00.000Z	58 \| moderate	12.974 \| fine	58.343 \| fine	10.782 \| good	2.32 \| good	39.388 \| good	0.38 \| good
2026-10-08T12:00:00.000Z	58 \| moderate	13.286 \| fine	60.142 \| fine	8.806 \| good	2.101 \| good	37.831 \| good	0.384 \| good
2026-10-08T13:00:00.000Z	56 \| moderate	12.315 \| fine	56.103 \| fine	8.575 \| good	1.863 \| good	36.305 \| good	0.388 \| good
2026-10-08T14:00:00.000Z	60 \| moderate	14.106 \| fine	62.268 \| fine	9.327 \| good	1.694 \| good	34.915 \| good	0.404 \| good
2026-10-08T15:00:00.000Z	62 \| moderate	14.884 \| fine	66.067 \| fine	14.99 \| good	1.668 \| good	32.236 \| good	0.449 \| good
2026-10-08T16:00:00.000Z	71 \| moderate	19.939 \| fine	87.985 \| fine	28.048 \| good	1.69 \| good	30.262 \| good	0.369 \| good
2026-10-08T17:00:00.000Z	77 \| moderate	22.692 \| fine	100.129 \| fine	43.352 \| good	1.89 \| good	24.414 \| good	0.265 \| good
2026-10-08T18:00:00.000Z	73 \| moderate	20.605 \| fine	90.582 \| fine	55.7 \| fine	2.146 \| good	20.494 \| good	0.239 \| good
2026-10-08T19:00:00.000Z	87 \| moderate	17.721 \| fine	78.77 \| fine	65.54 \| fine	2.477 \| good	17.075 \| good	0.222 \| good
2026-10-08T20:00:00.000Z	105 \| sensitive	16.808 \| fine	74.638 \| fine	71.669 \| moderate	2.76 \| good	13.708 \| good	0.207 \| good
2026-10-08T21:00:00.000Z	119 \| sensitive	16.27 \| fine	72.584 \| fine	75.811 \| moderate	2.917 \| good	11.312 \| good	0.197 \| good
2026-10-08T22:00:00.000Z	119 \| sensitive	13.818 \| fine	62.495 \| fine	75.997 \| moderate	2.93 \| good	9.276 \| good	0.186 \| good
2026-10-08T23:00:00.000Z	90 \| moderate	10.466 \| good	46.682 \| good	66.637 \| fine	2.775 \| good	8.09 \| good	0.174 \| good
2026-10-09T00:00:00.000Z	51 \| moderate	8.7 \| good	37.946 \| good	54.853 \| good	2.488 \| good	8.249 \| good	0.165 \| good
2026-10-09T01:00:00.000Z	49 \| good	8.762 \| good	38.076 \| good	46.032 \| good	2.187 \| good	10.453 \| good	0.163 \| good
2026-10-09T02:00:00.000Z	38 \| good	7.419 \| good	32.958 \| good	35.182 \| good	1.958 \| good	14.408 \| good	0.171 \| good
2026-10-09T03:00:00.000Z	44 \| good	8.068 \| good	35.081 \| good	31.073 \| good	1.817 \| good	18.3 \| good	0.181 \| good
2026-10-09T04:00:00.000Z	49 \| good	9.49 \| good	42.094 \| good	25.978 \| good	1.817 \| good	23.375 \| good	0.195 \| good
2026-10-09T05:00:00.000Z	54 \| moderate	10.538 \| good	47.041 \| good	23.583 \| good	1.846 \| good	30.191 \| good	0.214 \| good
2026-10-09T06:00:00.000Z	52 \| moderate	10.105 \| good	45.011 \| good	18.525 \| good	1.885 \| good	35.462 \| good	0.232 \| good
2026-10-09T07:00:00.000Z	54 \| moderate	10.862 \| good	47.99 \| good	14.439 \| good	1.922 \| good	37.526 \| good	0.247 \| good
2026-10-09T08:00:00.000Z	54 \| moderate	11.204 \| good	49.912 \| good	9.232 \| good	1.938 \| good	37.33 \| good	0.257 \| good
2026-10-09T09:00:00.000Z	54 \| moderate	11.258 \| good	49.95 \| good	8.52 \| good	2.012 \| good	36.121 \| good	0.262 \| good
2026-10-09T10:00:00.000Z	52 \| moderate	10.224 \| good	45.001 \| good	8.345 \| good	2.006 \| good	34.631 \| good	0.273 \| good
2026-10-09T11:00:00.000Z	52 \| moderate	9.838 \| good	43.859 \| good	7.717 \| good	1.971 \| good	33.465 \| good	0.286 \| good
2026-10-09T12:00:00.000Z	52 \| moderate	9.668 \| good	42.744 \| good	7.532 \| good	1.943 \| good	32.237 \| good	0.296 \| good
2026-10-09T13:00:00.000Z	52 \| moderate	9.945 \| good	43.882 \| good	7.575 \| good	1.942 \| good	30.911 \| good	0.306 \| good
2026-10-09T14:00:00.000Z	54 \| moderate	11.334 \| good	50.559 \| good	7.472 \| good	2.004 \| good	29.621 \| good	0.328 \| good
2026-10-09T15:00:00.000Z	56 \| moderate	12.339 \| fine	56.259 \| fine	12.533 \| good	2.125 \| good	26.883 \| good	0.386 \| good
2026-10-09T16:00:00.000Z	62 \| moderate	15.489 \| fine	68.651 \| fine	23.975 \| good	2.592 \| good	24.476 \| good	0.284 \| good
2026-10-09T17:00:00.000Z	64 \| moderate	16.185 \| fine	72.524 \| fine	37.162 \| good	2.748 \| good	19.858 \| good	0.245 \| good
2026-10-09T18:00:00.000Z	60 \| moderate	14.479 \| fine	64.765 \| fine	47.493 \| good	2.669 \| good	16.803 \| good	0.23 \| good
2026-10-09T19:00:00.000Z	56 \| moderate	11.962 \| good	53.722 \| good	51.597 \| good	2.469 \| good	13.912 \| good	0.213 \| good
2026-10-09T20:00:00.000Z	58 \| moderate	10.3 \| good	45.868 \| good	57.209 \| fine	2.291 \| good	11.516 \| good	0.198 \| good
2026-10-09T21:00:00.000Z	71 \| moderate	9.366 \| good	41.944 \| good	60.833 \| fine	2.148 \| good	9.853 \| good	0.185 \| good
2026-10-09T22:00:00.000Z	74 \| moderate	8.379 \| good	37.062 \| good	62.428 \| fine	2.108 \| good	8.995 \| good	0.177 \| good
2026-10-09T23:00:00.000Z	61 \| moderate	7.796 \| good	34.03 \| good	57.626 \| fine	2.105 \| good	8.831 \| good	0.171 \| 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)

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

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

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

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

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?

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?

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

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?