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

The PM10 concentration in El Monte, California is 16.808 μg/m3 at the moment.

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

Currently, El Monte, California has a sulfur dioxide (SO2) concentration of 0.446 ppb.

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

The current ozone (O3) level in El Monte, California at the moment is 37.216 ppm.

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

Nitrogen dioxide (NO2) level in El Monte, California at the moment is 5.069 ppb.

Live air quality index in El Monte, California today

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

PM2.5 levels in El Monte, California are currently 3.739 μg/m3.

Stay updated with real-time air quality in 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

El Monte, California

Last updated: ... (Local time)

Major air pollutants in El Monte, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.74 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.81 μg/m³

155

255

425

605+

Ozone (O₃)

37.22 ppb

201

201+

Sulfur Dioxide (SO₂)

0.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.07 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 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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El Monte, California

Scroll To Air Quality Map

Track live El Monte, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T05:00:00.000Z	33 \| good	3.984 \| good	13.289 \| good	36.217 \| good	0.494 \| good	15.856 \| good	0.489 \| good
2026-03-08T06:00:00.000Z	38 \| good	6.521 \| good	20.409 \| good	36.128 \| good	0.369 \| good	7.518 \| good	0.631 \| good
2026-03-08T07:00:00.000Z	33 \| good	6.344 \| good	26.447 \| good	34.321 \| good	0.37 \| good	7.518 \| good	0.631 \| good
2026-03-08T08:00:00.000Z	33 \| good	6.015 \| good	15.811 \| good	36.049 \| good	0.31 \| good	7.356 \| good	0.412 \| good
2026-03-08T09:00:00.000Z	32 \| good	4.599 \| good	13.086 \| good	34.988 \| good	0.319 \| good	11.023 \| good	0.351 \| good
2026-03-08T10:00:00.000Z	32 \| good	2.868 \| good	11.68 \| good	34.988 \| good	0.321 \| good	12.213 \| good	0.351 \| good
2026-03-08T11:00:00.000Z	32 \| good	3.927 \| good	19.035 \| good	34.988 \| good	0.328 \| good	9.137 \| good	0.351 \| good
2026-03-08T12:00:00.000Z	32 \| good	3.815 \| good	14.515 \| good	34.988 \| good	0.303 \| good	8.891 \| good	0.289 \| good
2026-03-08T13:00:00.000Z	32 \| good	3.33 \| good	19.226 \| good	34.988 \| good	0.508 \| good	7.273 \| good	0.289 \| good
2026-03-08T14:00:00.000Z	23 \| good	3.617 \| good	9.778 \| good	25.192 \| good	0.429 \| good	12.327 \| good	0.667 \| good
2026-03-08T15:00:00.000Z	19 \| good	2.059 \| good	8.568 \| good	20.262 \| good	0.562 \| good	15.782 \| good	0.684 \| good
2026-03-08T16:00:00.000Z	19 \| good	2.279 \| good	9.459 \| good	21.321 \| good	0.561 \| good	13.369 \| good	0.829 \| good
2026-03-08T17:00:00.000Z	25 \| good	2.803 \| good	13.499 \| good	27.172 \| good	0.517 \| good	9.091 \| good	0.586 \| good
2026-03-08T18:00:00.000Z	38 \| good	6.55 \| good	26.553 \| good	32.667 \| good	0.464 \| good	6.968 \| good	0.437 \| good
2026-03-08T19:00:00.000Z	38 \| good	6.93 \| good	21.329 \| good	37.891 \| good	0.409 \| good	2.73 \| good	0.284 \| good
2026-03-08T20:00:00.000Z	40 \| good	4.247 \| good	29.259 \| good	42.592 \| good	0.366 \| good	2.431 \| good	0.197 \| good
2026-03-08T21:00:00.000Z	44 \| good	1.796 \| good	8.76 \| good	46.701 \| good	0.415 \| good	1.111 \| good	0.148 \| good
2026-03-08T22:00:00.000Z	45 \| good	1.678 \| good	7.539 \| good	49.425 \| good	0.682 \| good	1.389 \| good	0.148 \| good
2026-03-08T23:00:00.000Z	49 \| good	1.605 \| good	9.643 \| good	52.786 \| good	0.355 \| good	1.725 \| good	0.127 \| good
2026-03-09T00:00:00.000Z	48 \| good	2.043 \| good	10.941 \| good	52.212 \| good	0.301 \| good	1.769 \| good	0.14 \| good
2026-03-09T01:00:00.000Z	46 \| good	2.056 \| good	9.667 \| good	49.509 \| good	0.311 \| good	2.715 \| good	0.127 \| good
2026-03-09T02:00:00.000Z	44 \| good	2.285 \| good	11.424 \| good	46.582 \| good	0.355 \| good	1.818 \| good	0.151 \| good
2026-03-09T03:00:00.000Z	33 \| good	6.262 \| good	27.637 \| good	34.984 \| good	1.901 \| good	35.408 \| good	0.334 \| good
2026-03-09T04:00:00.000Z	33 \| good	5.446 \| good	21.302 \| good	35.727 \| good	0.448 \| good	11.689 \| good	0.64 \| good
2026-03-09T05:00:00.000Z	38 \| good	6.539 \| good	25.84 \| good	32.301 \| good	0.529 \| good	11.293 \| good	0.55 \| good
2026-03-09T06:00:00.000Z	30 \| good	5.369 \| good	20.213 \| good	32.246 \| good	0.321 \| good	7.642 \| good	0.302 \| good
2026-03-09T07:00:00.000Z	30 \| good	5.187 \| good	20.843 \| good	32.246 \| good	0.338 \| good	7.642 \| good	0.302 \| good
2026-03-09T08:00:00.000Z	33 \| good	5.815 \| good	21.995 \| good	29.565 \| good	0.522 \| good	10.235 \| good	0.234 \| good
2026-03-09T09:00:00.000Z	30 \| good	5.278 \| good	17.861 \| good	31.615 \| good	0.445 \| good	4.819 \| good	0.144 \| good
2026-03-09T10:00:00.000Z	30 \| good	5.319 \| good	20.537 \| good	32.249 \| good	0.439 \| good	3.054 \| good	0.142 \| good
2026-03-09T11:00:00.000Z	29 \| good	4.52 \| good	15.657 \| good	30.856 \| good	0.554 \| good	5.155 \| good	0.213 \| good
2026-03-09T12:00:00.000Z	27 \| good	4.868 \| good	17.652 \| good	29.249 \| good	0.401 \| good	7.31 \| good	0.242 \| good
2026-03-09T13:00:00.000Z	27 \| good	4.146 \| good	19.779 \| good	29.249 \| good	0.4 \| good	7.31 \| good	0.242 \| good
2026-03-09T14:00:00.000Z	33 \| good	5.78 \| good	24.897 \| good	22.274 \| good	0.579 \| good	20.363 \| good	0.619 \| good
2026-03-09T15:00:00.000Z	33 \| good	6.259 \| good	27.906 \| good	22.655 \| good	0.64 \| good	18.732 \| good	0.709 \| good
2026-03-09T16:00:00.000Z	38 \| good	6.994 \| good	30.171 \| good	20.384 \| good	0.667 \| good	18.86 \| good	0.575 \| good
2026-03-09T17:00:00.000Z	52 \| moderate	10.485 \| good	45.43 \| good	24.652 \| good	0.587 \| good	12.518 \| good	0.31 \| good
2026-03-09T18:00:00.000Z	38 \| good	7.187 \| good	32.112 \| good	33.066 \| good	0.455 \| good	6.859 \| good	0.232 \| good
2026-03-09T19:00:00.000Z	35 \| good	5.462 \| good	23.715 \| good	37.525 \| good	0.414 \| good	2.845 \| good	0.203 \| good
2026-03-09T20:00:00.000Z	38 \| good	7.185 \| good	27.524 \| good	38.593 \| good	0.38 \| good	2.918 \| good	0.203 \| good
2026-03-09T21:00:00.000Z	37 \| good	5.94 \| good	25.894 \| good	40.349 \| good	0.423 \| good	3.182 \| good	0.217 \| good
2026-03-09T22:00:00.000Z	42 \| good	5.741 \| good	22.497 \| good	45.319 \| good	0.367 \| good	3.006 \| good	0.21 \| good
2026-03-09T23:00:00.000Z	44 \| good	4.377 \| good	17.8 \| good	47.381 \| good	0.385 \| good	3.865 \| good	0.234 \| good
2026-03-10T00:00:00.000Z	45 \| good	6.095 \| good	22.104 \| good	49.39 \| good	0.439 \| good	4.252 \| good	0.225 \| good
2026-03-10T01:00:00.000Z	43 \| good	5.807 \| good	23.292 \| good	46.458 \| good	0.352 \| good	4.225 \| good	0.177 \| good
2026-03-10T02:00:00.000Z	41 \| good	5.215 \| good	21.894 \| good	43.548 \| good	0.399 \| good	3.54 \| good	0.19 \| good
2026-03-10T03:00:00.000Z	32 \| good	1.892 \| good	7.841 \| good	35.232 \| good	3.111 \| good	15.977 \| good	0.177 \| good
2026-03-10T04:00:00.000Z	37 \| good	4.058 \| good	16.292 \| good	39.695 \| good	0.376 \| good	2.998 \| good	0.19 \| good
2026-03-10T04:00:00.000Z	34 \| good	3.739 \| good	16.808 \| good	37.216 \| good	0.446 \| good	5.069 \| good	0.24 \| good
2026-03-10T05:00:00.000Z	31 \| good	3.138 \| good	13.269 \| good	33.399 \| good	3.889 \| good	25.492 \| good	0.208 \| good
2026-03-10T06:00:00.000Z	33 \| good	5.951 \| good	25.984 \| good	27.848 \| good	4.289 \| good	29.945 \| good	0.222 \| good
2026-03-10T07:00:00.000Z	38 \| good	6.695 \| good	29.44 \| good	18.677 \| good	4.391 \| good	32.132 \| good	0.23 \| good
2026-03-10T08:00:00.000Z	44 \| good	8.22 \| good	36.307 \| good	16.68 \| good	4.492 \| good	34.319 \| good	0.238 \| good
2026-03-10T09:00:00.000Z	54 \| moderate	11.039 \| good	48.844 \| good	13.718 \| good	4.594 \| good	36.506 \| good	0.246 \| good
2026-03-10T10:00:00.000Z	54 \| moderate	10.929 \| good	48.351 \| good	9.131 \| good	4.515 \| good	35.303 \| good	0.245 \| good
2026-03-10T11:00:00.000Z	52 \| moderate	10.224 \| good	45.66 \| good	9.702 \| good	4.436 \| good	34.099 \| good	0.244 \| good
2026-03-10T12:00:00.000Z	54 \| moderate	10.97 \| good	49.107 \| good	6.287 \| good	4.357 \| good	32.896 \| good	0.243 \| good
2026-03-10T13:00:00.000Z	54 \| moderate	11.455 \| good	50.698 \| good	8.808 \| good	4.332 \| good	31.468 \| good	0.273 \| good
2026-03-10T14:00:00.000Z	64 \| moderate	15.97 \| fine	70.976 \| fine	10.701 \| good	4.306 \| good	30.041 \| good	0.304 \| good
2026-03-10T15:00:00.000Z	60 \| moderate	14.155 \| fine	63.761 \| fine	14.75 \| good	4.281 \| good	28.613 \| good	0.335 \| good
2026-03-10T16:00:00.000Z	56 \| moderate	11.687 \| good	52.466 \| good	23.79 \| good	4.904 \| good	23.614 \| good	0.283 \| good
2026-03-10T17:00:00.000Z	52 \| moderate	9.779 \| good	43.687 \| good	30.599 \| good	5.528 \| good	18.615 \| good	0.23 \| good
2026-03-10T18:00:00.000Z	38 \| good	7.253 \| good	32.188 \| good	34.053 \| good	6.151 \| good	13.616 \| good	0.178 \| good
2026-03-10T19:00:00.000Z	44 \| good	7.602 \| good	33.511 \| good	38.734 \| good	5.707 \| good	12.106 \| good	0.172 \| good
2026-03-10T20:00:00.000Z	44 \| good	7.762 \| good	34.3 \| good	41.934 \| good	5.263 \| good	10.597 \| good	0.167 \| good
2026-03-10T21:00:00.000Z	42 \| good	6.156 \| good	26.729 \| good	44.984 \| good	4.819 \| good	9.087 \| good	0.161 \| good
2026-03-10T22:00:00.000Z	44 \| good	4.632 \| good	20.163 \| good	47.104 \| good	4.528 \| good	8.812 \| good	0.159 \| good
2026-03-10T23:00:00.000Z	44 \| good	5.376 \| good	23.344 \| good	46.706 \| good	4.237 \| good	8.536 \| good	0.157 \| good
2026-03-11T00:00:00.000Z	41 \| good	7.247 \| good	31.963 \| good	43.647 \| good	3.945 \| good	8.26 \| good	0.154 \| good
2026-03-11T01:00:00.000Z	36 \| good	5.435 \| good	23.303 \| good	38.67 \| good	3.941 \| good	11.44 \| good	0.165 \| good
2026-03-11T02:00:00.000Z	33 \| good	2.106 \| good	8.697 \| good	35.891 \| good	3.936 \| good	14.621 \| good	0.175 \| good
2026-03-11T03:00:00.000Z	33 \| good	2.513 \| good	10.5 \| good	35.826 \| good	3.932 \| good	17.801 \| good	0.185 \| good
2026-03-11T04:00:00.000Z	30 \| good	2.732 \| good	11.316 \| good	32.039 \| good	4.286 \| good	22.464 \| good	0.2 \| good
2026-03-11T05:00:00.000Z	25 \| good	3.574 \| good	15.395 \| good	27.214 \| good	4.641 \| good	27.127 \| good	0.214 \| good
2026-03-11T06:00:00.000Z	73 \| moderate	21.376 \| fine	26.461 \| good	12.071 \| good	5.001 \| good	31.915 \| good	0.229 \| good
2026-03-11T07:00:00.000Z	38 \| good	7.485 \| good	32.873 \| good	13.51 \| good	4.886 \| good	32.926 \| good	0.239 \| good
2026-03-11T08:00:00.000Z	56 \| moderate	11.756 \| good	51.765 \| good	14.842 \| good	4.778 \| good	34.061 \| good	0.249 \| good
2026-03-11T09:00:00.000Z	56 \| moderate	11.794 \| good	52.891 \| good	12.323 \| good	4.669 \| good	35.197 \| good	0.26 \| good
2026-03-11T10:00:00.000Z	54 \| moderate	10.977 \| good	48.581 \| good	7.428 \| good	4.228 \| good	34.067 \| good	0.267 \| good
2026-03-11T11:00:00.000Z	52 \| moderate	10.203 \| good	45.017 \| good	9.213 \| good	3.787 \| good	32.938 \| good	0.274 \| good
2026-03-11T12:00:00.000Z	86 \| moderate	27.723 \| fine	29.633 \| good	4.027 \| good	3.324 \| good	31.744 \| good	0.281 \| good
2026-03-11T13:00:00.000Z	84 \| moderate	27.252 \| fine	29.114 \| good	5.554 \| good	3.505 \| good	30.025 \| good	0.294 \| good
2026-03-11T14:00:00.000Z	84 \| moderate	27.401 \| fine	29.361 \| good	7.081 \| good	3.687 \| good	28.306 \| good	0.307 \| good
2026-03-11T15:00:00.000Z	90 \| moderate	29.76 \| fine	32.008 \| good	8.608 \| good	3.868 \| good	26.587 \| good	0.32 \| good
2026-03-11T16:00:00.000Z	88 \| moderate	28.981 \| fine	31.285 \| good	18.323 \| good	4.303 \| good	22.972 \| good	0.289 \| good
2026-03-11T17:00:00.000Z	64 \| moderate	16.345 \| fine	72.755 \| fine	25.317 \| good	4.767 \| good	19.416 \| good	0.258 \| good
2026-03-11T18:00:00.000Z	71 \| moderate	19.604 \| fine	24.934 \| good	37.753 \| good	5.173 \| good	15.744 \| good	0.227 \| good
2026-03-11T19:00:00.000Z	69 \| moderate	19.089 \| fine	24.471 \| good	41.88 \| good	5.2 \| good	14.645 \| good	0.217 \| good
2026-03-11T20:00:00.000Z	69 \| moderate	18.591 \| fine	23.88 \| good	46.007 \| good	5.226 \| good	13.546 \| good	0.208 \| good
2026-03-11T21:00:00.000Z	67 \| moderate	17.927 \| fine	23.151 \| good	50.134 \| good	5.252 \| good	12.447 \| good	0.199 \| good
2026-03-11T22:00:00.000Z	66 \| moderate	17.158 \| fine	22.305 \| good	50.641 \| good	5.072 \| good	11.996 \| good	0.193 \| good
2026-03-11T23:00:00.000Z	64 \| moderate	16.247 \| fine	21.206 \| good	51.147 \| good	4.893 \| good	11.545 \| good	0.188 \| good
2026-03-12T00:00:00.000Z	62 \| moderate	15.486 \| fine	20.17 \| good	51.654 \| good	4.713 \| good	11.095 \| good	0.183 \| good
2026-03-12T01:00:00.000Z	62 \| moderate	15.044 \| fine	19.416 \| good	41.986 \| good	4.537 \| good	17.354 \| good	0.207 \| good
2026-03-12T02:00:00.000Z	64 \| moderate	16.128 \| fine	19.682 \| good	32.317 \| good	4.36 \| good	23.613 \| good	0.23 \| good
2026-03-12T03:00:00.000Z	67 \| moderate	18.252 \| fine	21.963 \| good	22.649 \| good	4.184 \| good	29.873 \| good	0.254 \| good
2026-03-12T04:00:00.000Z	73 \| moderate	20.608 \| fine	24.827 \| good	17.565 \| good	4.329 \| good	32.878 \| good	0.292 \| good

El Monte

Get reliable air quality data to drive your business

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

0.18ppm

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 El Monte, California?

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

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

In the past 24 hours, the air quality in El Monte, California was at its worst at 05:00:00 on 2026-03-09.

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

In the last 24 hours, the best air quality in El Monte, California was observed at 01:00:00 on 2026-03-09.

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

As of now, the AQI in El Monte, California is 34, indicating Good conditions.

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

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

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

Poor air quality in 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 El Monte, California at the moment?

PM_2.5 levels in El Monte, California are currently 3.739 μg/m³.

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

The PM₁₀ concentration in El Monte, California is 16.808 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in El Monte, California is 0.24 ppm.

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

Currently, El Monte, California has a sulfur dioxide (SO₂) concentration of 0.446 ppb.

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

The current ozone (O₃) level in El Monte, California at the moment is 37.216 ppm.

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

Nitrogen dioxide (NO₂) level in El Monte, California at the moment is 5.069 ppb.

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