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 0.282 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 14.645 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 18.283 ppb.

Live air quality index in South El Monte, California today

Name: Live air pollution levels in South El Monte, California today
Creator: Ambee

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)

Moderate

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)

15.23 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

51.29 μg/m³

155

255

425

605+

Ozone (O₃)

16.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.20 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.61 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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
2025-08-02T16:00:00.000Z	67 \| moderate	18.025 \| fine	43.806 \| good	49.946 \| good	0.192 \| good	10.494 \| good	0.287 \| good
2025-08-02T17:00:00.000Z	69 \| moderate	19.175 \| fine	43.529 \| good	51.487 \| good	0.27 \| good	9.296 \| good	0.287 \| good
2025-08-02T18:00:00.000Z	73 \| moderate	21.136 \| fine	50.382 \| good	53.658 \| good	0.351 \| good	8.422 \| good	0.287 \| good
2025-08-02T19:00:00.000Z	71 \| moderate	20.445 \| fine	51.044 \| good	55.25 \| fine	0.394 \| good	7.556 \| good	0.212 \| good
2025-08-02T20:00:00.000Z	69 \| moderate	18.939 \| fine	42.338 \| good	50.735 \| good	0.332 \| good	6.071 \| good	0.212 \| good
2025-08-02T21:00:00.000Z	71 \| moderate	19.592 \| fine	38.792 \| good	56.543 \| fine	0.471 \| good	6.659 \| good	0.207 \| good
2025-08-02T22:00:00.000Z	67 \| moderate	15.638 \| fine	46.105 \| good	59.657 \| fine	0.405 \| good	8.545 \| good	0.207 \| good
2025-08-02T23:00:00.000Z	58 \| moderate	13.004 \| fine	43.187 \| good	56.316 \| fine	0.39 \| good	7.576 \| good	0.202 \| good
2025-08-03T00:00:00.000Z	54 \| moderate	11.172 \| good	38.928 \| good	48.864 \| good	0.6 \| good	7.722 \| good	0.202 \| good
2025-08-03T01:00:00.000Z	52 \| moderate	9.842 \| good	35.348 \| good	46.958 \| good	0.544 \| good	9.041 \| good	0.202 \| good
2025-08-03T02:00:00.000Z	49 \| good	9.163 \| good	31.173 \| good	44.446 \| good	0.551 \| good	12.267 \| good	0.191 \| good
2025-08-03T03:00:00.000Z	56 \| moderate	11.85 \| good	31.579 \| good	39.749 \| good	0.55 \| good	11.25 \| good	0.191 \| good
2025-08-03T04:00:00.000Z	49 \| good	9.406 \| good	28.27 \| good	33.374 \| good	0.505 \| good	10.767 \| good	0.196 \| good
2025-08-03T05:00:00.000Z	52 \| moderate	10.485 \| good	33.826 \| good	28.955 \| good	0.475 \| good	12.735 \| good	0.196 \| good
2025-08-03T06:00:00.000Z	52 \| moderate	9.63 \| good	28.643 \| good	28.258 \| good	0.44 \| good	17.396 \| good	0.277 \| good
2025-08-03T07:00:00.000Z	49 \| good	9.197 \| good	31.796 \| good	14.944 \| good	0.432 \| good	21.028 \| good	0.282 \| good
2025-08-03T08:00:00.000Z	52 \| moderate	9.819 \| good	42.255 \| good	16.143 \| good	0.417 \| good	16.056 \| good	0.293 \| good
2025-08-03T09:00:00.000Z	49 \| good	9.366 \| good	31.8 \| good	13.115 \| good	0.329 \| good	17.565 \| good	0.298 \| good
2025-08-03T10:00:00.000Z	54 \| moderate	10.763 \| good	37.259 \| good	13.115 \| good	0.33 \| good	17.565 \| good	0.298 \| good
2025-08-03T11:00:00.000Z	54 \| moderate	11.252 \| good	26.963 \| good	13.115 \| good	0.323 \| good	17.565 \| good	0.298 \| good
2025-08-03T12:00:00.000Z	52 \| moderate	10.366 \| good	42.785 \| good	19.681 \| good	0.255 \| good	6.924 \| good	0.139 \| good
2025-08-03T13:00:00.000Z	54 \| moderate	11.095 \| good	37.991 \| good	21.041 \| good	0.219 \| good	5.478 \| good	0.134 \| good
2025-08-03T14:00:00.000Z	56 \| moderate	12.003 \| good	36.911 \| good	21.575 \| good	0.205 \| good	5.349 \| good	0.129 \| good
2025-08-03T15:00:00.000Z	66 \| moderate	16.65 \| fine	35.816 \| good	20.744 \| good	0.335 \| good	6.681 \| good	0.202 \| good
2025-08-03T16:00:00.000Z	66 \| moderate	16.841 \| fine	30.266 \| good	21.555 \| good	0.317 \| good	7.711 \| good	0.202 \| good
2025-08-03T17:00:00.000Z	64 \| moderate	15.858 \| fine	33.956 \| good	26.656 \| good	0.213 \| good	6.94 \| good	0.191 \| good
2025-08-03T18:00:00.000Z	66 \| moderate	16.869 \| fine	37.83 \| good	35.096 \| good	0.243 \| good	6.093 \| good	0.191 \| good
2025-08-03T19:00:00.000Z	58 \| moderate	13.495 \| fine	27.256 \| good	44.521 \| good	0.215 \| good	5.191 \| good	0.191 \| good
2025-08-03T20:00:00.000Z	60 \| moderate	13.683 \| fine	26.099 \| good	54.002 \| good	0.277 \| good	4.378 \| good	0.196 \| good
2025-08-03T21:00:00.000Z	74 \| moderate	14.224 \| fine	40.433 \| good	62.079 \| fine	0.516 \| good	4.893 \| good	0.207 \| good
2025-08-03T22:00:00.000Z	97 \| moderate	14.609 \| fine	55.153 \| fine	69.05 \| fine	0.425 \| good	5.617 \| good	0.202 \| good
2025-08-03T23:00:00.000Z	87 \| moderate	14.978 \| fine	37.523 \| good	66.155 \| fine	0.431 \| good	6.393 \| good	0.202 \| good
2025-08-04T00:00:00.000Z	62 \| moderate	14.754 \| fine	57.806 \| fine	56.206 \| fine	0.54 \| good	8.292 \| good	0.191 \| good
2025-08-04T01:00:00.000Z	62 \| moderate	15.377 \| fine	47.612 \| good	52.288 \| good	0.631 \| good	7.078 \| good	0.191 \| good
2025-08-04T02:00:00.000Z	58 \| moderate	13.277 \| fine	49.695 \| good	44.622 \| good	0.438 \| good	9.371 \| good	0.191 \| good
2025-08-04T03:00:00.000Z	54 \| moderate	11.328 \| good	41.982 \| good	44.622 \| good	0.527 \| good	10.378 \| good	0.191 \| good
2025-08-04T04:00:00.000Z	56 \| moderate	11.904 \| good	52.052 \| good	33.874 \| good	0.482 \| good	12.611 \| good	0.191 \| good
2025-08-04T05:00:00.000Z	58 \| moderate	12.961 \| fine	45.23 \| good	27.625 \| good	0.513 \| good	13.107 \| good	0.196 \| good
2025-08-04T06:00:00.000Z	58 \| moderate	13.135 \| fine	49.052 \| good	17.256 \| good	0.512 \| good	19.579 \| good	0.271 \| good
2025-08-04T07:00:00.000Z	56 \| moderate	12.35 \| fine	40.952 \| good	14.645 \| good	0.282 \| good	18.283 \| good	0.29 \| good
2025-08-04T08:00:00.000Z	56 \| moderate	11.797 \| good	40.742 \| good	13.096 \| good	0.46 \| good	20.226 \| good	0.287 \| good
2025-08-04T09:00:00.000Z	52 \| moderate	10.392 \| good	43.167 \| good	13.78 \| good	0.374 \| good	15.66 \| good	0.295 \| good
2025-08-04T10:00:00.000Z	58 \| moderate	12.707 \| fine	38.162 \| good	13.898 \| good	0.216 \| good	12.556 \| good	0.215 \| good
2025-08-04T11:00:00.000Z	54 \| moderate	11.192 \| good	31.962 \| good	18.178 \| good	0.324 \| good	8.807 \| good	0.132 \| good
2025-08-04T12:00:00.000Z	56 \| moderate	12.46 \| fine	62.912 \| fine	20.587 \| good	0.269 \| good	6.904 \| good	0.136 \| good
2025-08-04T13:00:00.000Z	54 \| moderate	10.814 \| good	39.095 \| good	18.027 \| good	0.215 \| good	8.513 \| good	0.211 \| good
2025-08-04T14:00:00.000Z	56 \| moderate	11.636 \| good	34.562 \| good	16.258 \| good	0.182 \| good	9.342 \| good	0.196 \| good
2025-08-04T15:00:00.000Z	62 \| moderate	15.233 \| fine	51.293 \| good	16.076 \| good	0.203 \| good	9.61 \| good	0.207 \| good
2025-08-04T15:00:00.000Z	62 \| moderate	15.233 \| fine	51.293 \| good	16.076 \| good	0.203 \| good	9.61 \| good	0.207 \| good
2025-08-04T08:00:00.000Z	58 \| moderate	12.561 \| fine	56.817 \| fine	17.597 \| good	5.929 \| good	31.15 \| good	0.267 \| good
2025-08-04T09:00:00.000Z	54 \| moderate	10.631 \| good	47.159 \| good	13.904 \| good	5.437 \| good	29.359 \| good	0.262 \| good
2025-08-04T10:00:00.000Z	54 \| moderate	11.185 \| good	49.425 \| good	12.36 \| good	5.304 \| good	28.08 \| good	0.262 \| good
2025-08-04T11:00:00.000Z	56 \| moderate	11.583 \| good	51.457 \| good	11.194 \| good	5.171 \| good	26.8 \| good	0.262 \| good
2025-08-04T12:00:00.000Z	62 \| moderate	14.9 \| fine	66.673 \| fine	18.538 \| good	5.038 \| good	25.521 \| good	0.262 \| good
2025-08-04T13:00:00.000Z	66 \| moderate	16.537 \| fine	73.54 \| fine	15.446 \| good	5.221 \| good	25.422 \| good	0.297 \| good
2025-08-04T14:00:00.000Z	66 \| moderate	16.858 \| fine	75.047 \| fine	20.258 \| good	5.404 \| good	25.324 \| good	0.332 \| good
2025-08-04T15:00:00.000Z	69 \| moderate	18.718 \| fine	82.88 \| fine	21.975 \| good	5.586 \| good	25.225 \| good	0.367 \| good
2025-08-04T16:00:00.000Z	77 \| moderate	23.245 \| fine	101.814 \| fine	29.495 \| good	5.911 \| good	21.312 \| good	0.332 \| good
2025-08-04T17:00:00.000Z	81 \| moderate	25.388 \| fine	110.73 \| fine	40.918 \| good	6.236 \| good	17.398 \| good	0.298 \| good
2025-08-04T18:00:00.000Z	84 \| moderate	26.813 \| fine	116.823 \| fine	57.024 \| fine	6.561 \| good	13.485 \| good	0.263 \| good
2025-08-04T19:00:00.000Z	108 \| sensitive	30.78 \| fine	132.611 \| fine	73.044 \| moderate	6.218 \| good	11.463 \| good	0.246 \| good
2025-08-04T20:00:00.000Z	140 \| sensitive	32.062 \| fine	138.787 \| fine	81.901 \| moderate	5.875 \| good	9.441 \| good	0.228 \| good
2025-08-04T21:00:00.000Z	136 \| sensitive	29.51 \| fine	128.443 \| fine	81.039 \| moderate	5.531 \| good	7.419 \| good	0.211 \| good
2025-08-04T22:00:00.000Z	133 \| sensitive	30.239 \| fine	131.27 \| fine	79.562 \| moderate	5.522 \| good	7.687 \| good	0.208 \| good
2025-08-04T23:00:00.000Z	136 \| sensitive	32.247 \| fine	139.774 \| fine	81.409 \| moderate	5.513 \| good	7.954 \| good	0.205 \| good
2025-08-05T00:00:00.000Z	122 \| sensitive	35.277 \| fine	152.882 \| fine	76.532 \| moderate	5.504 \| good	8.221 \| good	0.203 \| good
2025-08-05T01:00:00.000Z	107 \| sensitive	37.577 \| moderate	165.129 \| moderate	67.715 \| fine	5.65 \| good	11.929 \| good	0.217 \| good
2025-08-05T02:00:00.000Z	129 \| sensitive	47.248 \| moderate	211.658 \| moderate	59.104 \| fine	5.795 \| good	15.636 \| good	0.231 \| good
2025-08-05T03:00:00.000Z	144 \| sensitive	52.512 \| moderate	233.496 \| moderate	44.266 \| good	5.941 \| good	19.343 \| good	0.246 \| good
2025-08-05T04:00:00.000Z	154 \| unhealthy	60.11 \| poor	257.405 \| poor	34.553 \| good	5.719 \| good	22.177 \| good	0.258 \| good
2025-08-05T05:00:00.000Z	155 \| unhealthy	61.476 \| poor	259.353 \| poor	28.031 \| good	5.498 \| good	25.012 \| good	0.269 \| good
2025-08-05T06:00:00.000Z	151 \| unhealthy	56.016 \| poor	245.514 \| moderate	24.131 \| good	5.276 \| good	27.846 \| good	0.281 \| good
2025-08-05T07:00:00.000Z	137 \| sensitive	50.279 \| moderate	226.328 \| moderate	22.403 \| good	4.903 \| good	26.812 \| good	0.276 \| good
2025-08-05T08:00:00.000Z	117 \| sensitive	42.066 \| moderate	186.517 \| moderate	21.757 \| good	4.53 \| good	25.778 \| good	0.272 \| good
2025-08-05T09:00:00.000Z	90 \| moderate	29.75 \| fine	129.552 \| fine	19.018 \| good	4.156 \| good	24.744 \| good	0.267 \| good
2025-08-05T10:00:00.000Z	84 \| moderate	26.871 \| fine	116.849 \| fine	15.824 \| good	4.221 \| good	24.214 \| good	0.266 \| good
2025-08-05T11:00:00.000Z	81 \| moderate	25.011 \| fine	108.812 \| fine	12.739 \| good	4.286 \| good	23.685 \| good	0.265 \| good
2025-08-05T12:00:00.000Z	81 \| moderate	24.677 \| fine	107.38 \| fine	20.438 \| good	4.351 \| good	23.156 \| good	0.264 \| good
2025-08-05T13:00:00.000Z	81 \| moderate	25.097 \| fine	109.277 \| fine	16.142 \| good	4.449 \| good	23.126 \| good	0.285 \| good
2025-08-05T14:00:00.000Z	84 \| moderate	26.701 \| fine	116.179 \| fine	22.049 \| good	4.546 \| good	23.097 \| good	0.305 \| good
2025-08-05T15:00:00.000Z	88 \| moderate	29.309 \| fine	126.946 \| fine	22.568 \| good	4.644 \| good	23.067 \| good	0.326 \| good
2025-08-05T16:00:00.000Z	94 \| moderate	31.545 \| fine	136.72 \| fine	29.551 \| good	4.704 \| good	18.998 \| good	0.304 \| good
2025-08-05T17:00:00.000Z	96 \| moderate	32.501 \| fine	140.259 \| fine	41.683 \| good	4.763 \| good	14.928 \| good	0.282 \| good
2025-08-05T18:00:00.000Z	92 \| moderate	31.268 \| fine	135.344 \| fine	57.439 \| fine	4.823 \| good	10.858 \| good	0.26 \| good
2025-08-05T19:00:00.000Z	115 \| sensitive	31.772 \| fine	137.613 \| fine	75.278 \| moderate	4.596 \| good	9.162 \| good	0.25 \| good
2025-08-05T20:00:00.000Z	151 \| unhealthy	29.084 \| fine	126.051 \| fine	86.288 \| poor	4.369 \| good	7.466 \| good	0.24 \| good
2025-08-05T21:00:00.000Z	166 \| unhealthy	26.52 \| fine	115.203 \| fine	91.558 \| poor	4.142 \| good	5.77 \| good	0.23 \| good
2025-08-05T22:00:00.000Z	159 \| unhealthy	26.02 \| fine	113.487 \| fine	89.147 \| poor	4.309 \| good	6.061 \| good	0.23 \| good
2025-08-05T23:00:00.000Z	156 \| unhealthy	28.9 \| fine	125.074 \| fine	88.056 \| poor	4.476 \| good	6.353 \| good	0.229 \| good
2025-08-06T00:00:00.000Z	147 \| sensitive	31.75 \| fine	137.608 \| fine	83.868 \| moderate	4.644 \| good	6.645 \| good	0.229 \| good
2025-08-06T01:00:00.000Z	112 \| sensitive	31.979 \| fine	138.642 \| fine	74.47 \| moderate	5.035 \| good	10.638 \| good	0.245 \| good
2025-08-06T02:00:00.000Z	108 \| sensitive	35.002 \| fine	151.867 \| fine	72.722 \| moderate	5.426 \| good	14.632 \| good	0.262 \| good
2025-08-06T03:00:00.000Z	94 \| moderate	31.918 \| fine	137.88 \| fine	50.876 \| good	5.817 \| good	18.626 \| good	0.278 \| good
2025-08-06T04:00:00.000Z	92 \| moderate	31.142 \| fine	134.744 \| fine	42.232 \| good	5.922 \| good	23.238 \| good	0.292 \| good
2025-08-06T05:00:00.000Z	92 \| moderate	30.622 \| fine	132.282 \| fine	35.092 \| good	6.027 \| good	27.849 \| good	0.306 \| good
2025-08-06T06:00:00.000Z	119 \| sensitive	42.951 \| moderate	44.468 \| good	27.702 \| good	6.227 \| good	32.91 \| good	0.323 \| good
2025-08-06T07:00:00.000Z	86 \| moderate	27.62 \| fine	120.436 \| fine	21.9 \| good	5.938 \| good	33.22 \| good	0.325 \| 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

0.24ppm

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 2025-08-03.

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 09:00:00 on 2025-08-03.

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

As of now, the AQI in South El Monte, California is 56, indicating Moderate 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 12.35 μg/m³.

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

The PM₁₀ concentration in South El Monte, California is 40.952 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 0.29 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 0.282 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 14.645 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 18.283 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-08-02T16:00:00.000Z	67 \| moderate	18.025 \| fine	43.806 \| good	49.946 \| good	0.192 \| good	10.494 \| good	0.287 \| good
2025-08-02T17:00:00.000Z	69 \| moderate	19.175 \| fine	43.529 \| good	51.487 \| good	0.27 \| good	9.296 \| good	0.287 \| good
2025-08-02T18:00:00.000Z	73 \| moderate	21.136 \| fine	50.382 \| good	53.658 \| good	0.351 \| good	8.422 \| good	0.287 \| good
2025-08-02T19:00:00.000Z	71 \| moderate	20.445 \| fine	51.044 \| good	55.25 \| fine	0.394 \| good	7.556 \| good	0.212 \| good
2025-08-02T20:00:00.000Z	69 \| moderate	18.939 \| fine	42.338 \| good	50.735 \| good	0.332 \| good	6.071 \| good	0.212 \| good
2025-08-02T21:00:00.000Z	71 \| moderate	19.592 \| fine	38.792 \| good	56.543 \| fine	0.471 \| good	6.659 \| good	0.207 \| good
2025-08-02T22:00:00.000Z	67 \| moderate	15.638 \| fine	46.105 \| good	59.657 \| fine	0.405 \| good	8.545 \| good	0.207 \| good
2025-08-02T23:00:00.000Z	58 \| moderate	13.004 \| fine	43.187 \| good	56.316 \| fine	0.39 \| good	7.576 \| good	0.202 \| good
2025-08-03T00:00:00.000Z	54 \| moderate	11.172 \| good	38.928 \| good	48.864 \| good	0.6 \| good	7.722 \| good	0.202 \| good
2025-08-03T01:00:00.000Z	52 \| moderate	9.842 \| good	35.348 \| good	46.958 \| good	0.544 \| good	9.041 \| good	0.202 \| good
2025-08-03T02:00:00.000Z	49 \| good	9.163 \| good	31.173 \| good	44.446 \| good	0.551 \| good	12.267 \| good	0.191 \| good
2025-08-03T03:00:00.000Z	56 \| moderate	11.85 \| good	31.579 \| good	39.749 \| good	0.55 \| good	11.25 \| good	0.191 \| good
2025-08-03T04:00:00.000Z	49 \| good	9.406 \| good	28.27 \| good	33.374 \| good	0.505 \| good	10.767 \| good	0.196 \| good
2025-08-03T05:00:00.000Z	52 \| moderate	10.485 \| good	33.826 \| good	28.955 \| good	0.475 \| good	12.735 \| good	0.196 \| good
2025-08-03T06:00:00.000Z	52 \| moderate	9.63 \| good	28.643 \| good	28.258 \| good	0.44 \| good	17.396 \| good	0.277 \| good
2025-08-03T07:00:00.000Z	49 \| good	9.197 \| good	31.796 \| good	14.944 \| good	0.432 \| good	21.028 \| good	0.282 \| good
2025-08-03T08:00:00.000Z	52 \| moderate	9.819 \| good	42.255 \| good	16.143 \| good	0.417 \| good	16.056 \| good	0.293 \| good
2025-08-03T09:00:00.000Z	49 \| good	9.366 \| good	31.8 \| good	13.115 \| good	0.329 \| good	17.565 \| good	0.298 \| good
2025-08-03T10:00:00.000Z	54 \| moderate	10.763 \| good	37.259 \| good	13.115 \| good	0.33 \| good	17.565 \| good	0.298 \| good
2025-08-03T11:00:00.000Z	54 \| moderate	11.252 \| good	26.963 \| good	13.115 \| good	0.323 \| good	17.565 \| good	0.298 \| good
2025-08-03T12:00:00.000Z	52 \| moderate	10.366 \| good	42.785 \| good	19.681 \| good	0.255 \| good	6.924 \| good	0.139 \| good
2025-08-03T13:00:00.000Z	54 \| moderate	11.095 \| good	37.991 \| good	21.041 \| good	0.219 \| good	5.478 \| good	0.134 \| good
2025-08-03T14:00:00.000Z	56 \| moderate	12.003 \| good	36.911 \| good	21.575 \| good	0.205 \| good	5.349 \| good	0.129 \| good
2025-08-03T15:00:00.000Z	66 \| moderate	16.65 \| fine	35.816 \| good	20.744 \| good	0.335 \| good	6.681 \| good	0.202 \| good
2025-08-03T16:00:00.000Z	66 \| moderate	16.841 \| fine	30.266 \| good	21.555 \| good	0.317 \| good	7.711 \| good	0.202 \| good
2025-08-03T17:00:00.000Z	64 \| moderate	15.858 \| fine	33.956 \| good	26.656 \| good	0.213 \| good	6.94 \| good	0.191 \| good
2025-08-03T18:00:00.000Z	66 \| moderate	16.869 \| fine	37.83 \| good	35.096 \| good	0.243 \| good	6.093 \| good	0.191 \| good
2025-08-03T19:00:00.000Z	58 \| moderate	13.495 \| fine	27.256 \| good	44.521 \| good	0.215 \| good	5.191 \| good	0.191 \| good
2025-08-03T20:00:00.000Z	60 \| moderate	13.683 \| fine	26.099 \| good	54.002 \| good	0.277 \| good	4.378 \| good	0.196 \| good
2025-08-03T21:00:00.000Z	74 \| moderate	14.224 \| fine	40.433 \| good	62.079 \| fine	0.516 \| good	4.893 \| good	0.207 \| good
2025-08-03T22:00:00.000Z	97 \| moderate	14.609 \| fine	55.153 \| fine	69.05 \| fine	0.425 \| good	5.617 \| good	0.202 \| good
2025-08-03T23:00:00.000Z	87 \| moderate	14.978 \| fine	37.523 \| good	66.155 \| fine	0.431 \| good	6.393 \| good	0.202 \| good
2025-08-04T00:00:00.000Z	62 \| moderate	14.754 \| fine	57.806 \| fine	56.206 \| fine	0.54 \| good	8.292 \| good	0.191 \| good
2025-08-04T01:00:00.000Z	62 \| moderate	15.377 \| fine	47.612 \| good	52.288 \| good	0.631 \| good	7.078 \| good	0.191 \| good
2025-08-04T02:00:00.000Z	58 \| moderate	13.277 \| fine	49.695 \| good	44.622 \| good	0.438 \| good	9.371 \| good	0.191 \| good
2025-08-04T03:00:00.000Z	54 \| moderate	11.328 \| good	41.982 \| good	44.622 \| good	0.527 \| good	10.378 \| good	0.191 \| good
2025-08-04T04:00:00.000Z	56 \| moderate	11.904 \| good	52.052 \| good	33.874 \| good	0.482 \| good	12.611 \| good	0.191 \| good
2025-08-04T05:00:00.000Z	58 \| moderate	12.961 \| fine	45.23 \| good	27.625 \| good	0.513 \| good	13.107 \| good	0.196 \| good
2025-08-04T06:00:00.000Z	58 \| moderate	13.135 \| fine	49.052 \| good	17.256 \| good	0.512 \| good	19.579 \| good	0.271 \| good
2025-08-04T07:00:00.000Z	56 \| moderate	12.35 \| fine	40.952 \| good	14.645 \| good	0.282 \| good	18.283 \| good	0.29 \| good
2025-08-04T08:00:00.000Z	56 \| moderate	11.797 \| good	40.742 \| good	13.096 \| good	0.46 \| good	20.226 \| good	0.287 \| good
2025-08-04T09:00:00.000Z	52 \| moderate	10.392 \| good	43.167 \| good	13.78 \| good	0.374 \| good	15.66 \| good	0.295 \| good
2025-08-04T10:00:00.000Z	58 \| moderate	12.707 \| fine	38.162 \| good	13.898 \| good	0.216 \| good	12.556 \| good	0.215 \| good
2025-08-04T11:00:00.000Z	54 \| moderate	11.192 \| good	31.962 \| good	18.178 \| good	0.324 \| good	8.807 \| good	0.132 \| good
2025-08-04T12:00:00.000Z	56 \| moderate	12.46 \| fine	62.912 \| fine	20.587 \| good	0.269 \| good	6.904 \| good	0.136 \| good
2025-08-04T13:00:00.000Z	54 \| moderate	10.814 \| good	39.095 \| good	18.027 \| good	0.215 \| good	8.513 \| good	0.211 \| good
2025-08-04T14:00:00.000Z	56 \| moderate	11.636 \| good	34.562 \| good	16.258 \| good	0.182 \| good	9.342 \| good	0.196 \| good
2025-08-04T15:00:00.000Z	62 \| moderate	15.233 \| fine	51.293 \| good	16.076 \| good	0.203 \| good	9.61 \| good	0.207 \| good
2025-08-04T15:00:00.000Z	62 \| moderate	15.233 \| fine	51.293 \| good	16.076 \| good	0.203 \| good	9.61 \| good	0.207 \| good
2025-08-04T08:00:00.000Z	58 \| moderate	12.561 \| fine	56.817 \| fine	17.597 \| good	5.929 \| good	31.15 \| good	0.267 \| good
2025-08-04T09:00:00.000Z	54 \| moderate	10.631 \| good	47.159 \| good	13.904 \| good	5.437 \| good	29.359 \| good	0.262 \| good
2025-08-04T10:00:00.000Z	54 \| moderate	11.185 \| good	49.425 \| good	12.36 \| good	5.304 \| good	28.08 \| good	0.262 \| good
2025-08-04T11:00:00.000Z	56 \| moderate	11.583 \| good	51.457 \| good	11.194 \| good	5.171 \| good	26.8 \| good	0.262 \| good
2025-08-04T12:00:00.000Z	62 \| moderate	14.9 \| fine	66.673 \| fine	18.538 \| good	5.038 \| good	25.521 \| good	0.262 \| good
2025-08-04T13:00:00.000Z	66 \| moderate	16.537 \| fine	73.54 \| fine	15.446 \| good	5.221 \| good	25.422 \| good	0.297 \| good
2025-08-04T14:00:00.000Z	66 \| moderate	16.858 \| fine	75.047 \| fine	20.258 \| good	5.404 \| good	25.324 \| good	0.332 \| good
2025-08-04T15:00:00.000Z	69 \| moderate	18.718 \| fine	82.88 \| fine	21.975 \| good	5.586 \| good	25.225 \| good	0.367 \| good
2025-08-04T16:00:00.000Z	77 \| moderate	23.245 \| fine	101.814 \| fine	29.495 \| good	5.911 \| good	21.312 \| good	0.332 \| good
2025-08-04T17:00:00.000Z	81 \| moderate	25.388 \| fine	110.73 \| fine	40.918 \| good	6.236 \| good	17.398 \| good	0.298 \| good
2025-08-04T18:00:00.000Z	84 \| moderate	26.813 \| fine	116.823 \| fine	57.024 \| fine	6.561 \| good	13.485 \| good	0.263 \| good
2025-08-04T19:00:00.000Z	108 \| sensitive	30.78 \| fine	132.611 \| fine	73.044 \| moderate	6.218 \| good	11.463 \| good	0.246 \| good
2025-08-04T20:00:00.000Z	140 \| sensitive	32.062 \| fine	138.787 \| fine	81.901 \| moderate	5.875 \| good	9.441 \| good	0.228 \| good
2025-08-04T21:00:00.000Z	136 \| sensitive	29.51 \| fine	128.443 \| fine	81.039 \| moderate	5.531 \| good	7.419 \| good	0.211 \| good
2025-08-04T22:00:00.000Z	133 \| sensitive	30.239 \| fine	131.27 \| fine	79.562 \| moderate	5.522 \| good	7.687 \| good	0.208 \| good
2025-08-04T23:00:00.000Z	136 \| sensitive	32.247 \| fine	139.774 \| fine	81.409 \| moderate	5.513 \| good	7.954 \| good	0.205 \| good
2025-08-05T00:00:00.000Z	122 \| sensitive	35.277 \| fine	152.882 \| fine	76.532 \| moderate	5.504 \| good	8.221 \| good	0.203 \| good
2025-08-05T01:00:00.000Z	107 \| sensitive	37.577 \| moderate	165.129 \| moderate	67.715 \| fine	5.65 \| good	11.929 \| good	0.217 \| good
2025-08-05T02:00:00.000Z	129 \| sensitive	47.248 \| moderate	211.658 \| moderate	59.104 \| fine	5.795 \| good	15.636 \| good	0.231 \| good
2025-08-05T03:00:00.000Z	144 \| sensitive	52.512 \| moderate	233.496 \| moderate	44.266 \| good	5.941 \| good	19.343 \| good	0.246 \| good
2025-08-05T04:00:00.000Z	154 \| unhealthy	60.11 \| poor	257.405 \| poor	34.553 \| good	5.719 \| good	22.177 \| good	0.258 \| good
2025-08-05T05:00:00.000Z	155 \| unhealthy	61.476 \| poor	259.353 \| poor	28.031 \| good	5.498 \| good	25.012 \| good	0.269 \| good
2025-08-05T06:00:00.000Z	151 \| unhealthy	56.016 \| poor	245.514 \| moderate	24.131 \| good	5.276 \| good	27.846 \| good	0.281 \| good
2025-08-05T07:00:00.000Z	137 \| sensitive	50.279 \| moderate	226.328 \| moderate	22.403 \| good	4.903 \| good	26.812 \| good	0.276 \| good
2025-08-05T08:00:00.000Z	117 \| sensitive	42.066 \| moderate	186.517 \| moderate	21.757 \| good	4.53 \| good	25.778 \| good	0.272 \| good
2025-08-05T09:00:00.000Z	90 \| moderate	29.75 \| fine	129.552 \| fine	19.018 \| good	4.156 \| good	24.744 \| good	0.267 \| good
2025-08-05T10:00:00.000Z	84 \| moderate	26.871 \| fine	116.849 \| fine	15.824 \| good	4.221 \| good	24.214 \| good	0.266 \| good
2025-08-05T11:00:00.000Z	81 \| moderate	25.011 \| fine	108.812 \| fine	12.739 \| good	4.286 \| good	23.685 \| good	0.265 \| good
2025-08-05T12:00:00.000Z	81 \| moderate	24.677 \| fine	107.38 \| fine	20.438 \| good	4.351 \| good	23.156 \| good	0.264 \| good
2025-08-05T13:00:00.000Z	81 \| moderate	25.097 \| fine	109.277 \| fine	16.142 \| good	4.449 \| good	23.126 \| good	0.285 \| good
2025-08-05T14:00:00.000Z	84 \| moderate	26.701 \| fine	116.179 \| fine	22.049 \| good	4.546 \| good	23.097 \| good	0.305 \| good
2025-08-05T15:00:00.000Z	88 \| moderate	29.309 \| fine	126.946 \| fine	22.568 \| good	4.644 \| good	23.067 \| good	0.326 \| good
2025-08-05T16:00:00.000Z	94 \| moderate	31.545 \| fine	136.72 \| fine	29.551 \| good	4.704 \| good	18.998 \| good	0.304 \| good
2025-08-05T17:00:00.000Z	96 \| moderate	32.501 \| fine	140.259 \| fine	41.683 \| good	4.763 \| good	14.928 \| good	0.282 \| good
2025-08-05T18:00:00.000Z	92 \| moderate	31.268 \| fine	135.344 \| fine	57.439 \| fine	4.823 \| good	10.858 \| good	0.26 \| good
2025-08-05T19:00:00.000Z	115 \| sensitive	31.772 \| fine	137.613 \| fine	75.278 \| moderate	4.596 \| good	9.162 \| good	0.25 \| good
2025-08-05T20:00:00.000Z	151 \| unhealthy	29.084 \| fine	126.051 \| fine	86.288 \| poor	4.369 \| good	7.466 \| good	0.24 \| good
2025-08-05T21:00:00.000Z	166 \| unhealthy	26.52 \| fine	115.203 \| fine	91.558 \| poor	4.142 \| good	5.77 \| good	0.23 \| good
2025-08-05T22:00:00.000Z	159 \| unhealthy	26.02 \| fine	113.487 \| fine	89.147 \| poor	4.309 \| good	6.061 \| good	0.23 \| good
2025-08-05T23:00:00.000Z	156 \| unhealthy	28.9 \| fine	125.074 \| fine	88.056 \| poor	4.476 \| good	6.353 \| good	0.229 \| good
2025-08-06T00:00:00.000Z	147 \| sensitive	31.75 \| fine	137.608 \| fine	83.868 \| moderate	4.644 \| good	6.645 \| good	0.229 \| good
2025-08-06T01:00:00.000Z	112 \| sensitive	31.979 \| fine	138.642 \| fine	74.47 \| moderate	5.035 \| good	10.638 \| good	0.245 \| good
2025-08-06T02:00:00.000Z	108 \| sensitive	35.002 \| fine	151.867 \| fine	72.722 \| moderate	5.426 \| good	14.632 \| good	0.262 \| good
2025-08-06T03:00:00.000Z	94 \| moderate	31.918 \| fine	137.88 \| fine	50.876 \| good	5.817 \| good	18.626 \| good	0.278 \| good
2025-08-06T04:00:00.000Z	92 \| moderate	31.142 \| fine	134.744 \| fine	42.232 \| good	5.922 \| good	23.238 \| good	0.292 \| good
2025-08-06T05:00:00.000Z	92 \| moderate	30.622 \| fine	132.282 \| fine	35.092 \| good	6.027 \| good	27.849 \| good	0.306 \| good
2025-08-06T06:00:00.000Z	119 \| sensitive	42.951 \| moderate	44.468 \| good	27.702 \| good	6.227 \| good	32.91 \| good	0.323 \| good
2025-08-06T07:00:00.000Z	86 \| moderate	27.62 \| fine	120.436 \| fine	21.9 \| good	5.938 \| good	33.22 \| good	0.325 \| 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?