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

Currently, Montebello, California has a sulfur dioxide (SO2) concentration of 0.249 ppb.

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

The current ozone (O3) level in Montebello, California at the moment is 30.998 ppm.

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

Nitrogen dioxide (NO2) level in Montebello, California at the moment is 20.337 ppb.

Live air quality index in Montebello, California today

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

PM2.5 levels in Montebello, California are currently 12.859 μg/m3.

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

The PM10 concentration in Montebello, California is 56.397 μg/m3 at the moment.

Stay updated with real-time air quality in Montebello, 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

Montebello, California

Last updated: ... (Local time)

Major air pollutants in Montebello, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

56.40 μg/m³

155

255

425

605+

Ozone (O₃)

31.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.25 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

20.34 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.39 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Montebello, California

Get Live Pollen Counts

Montebello, California

Scroll To Air Quality Map

Track live Montebello, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-18T01:00:00.000Z	38 \| good	7.038 \| good	30.704 \| good	30.077 \| good	0.41 \| good	17.756 \| good	0.433 \| good
2026-01-18T02:00:00.000Z	44 \| good	7.836 \| good	34.192 \| good	22.478 \| good	0.466 \| good	33.206 \| good	0.66 \| good
2026-01-18T03:00:00.000Z	64 \| moderate	16.071 \| fine	71.071 \| fine	8.165 \| good	4.278 \| good	36.263 \| good	0.536 \| good
2026-01-18T04:00:00.000Z	49 \| good	8.907 \| good	39.181 \| good	10.603 \| good	0.541 \| good	36.361 \| good	1.329 \| good
2026-01-18T05:00:00.000Z	44 \| good	7.801 \| good	32.858 \| good	6.933 \| good	0.56 \| good	32.689 \| good	1.329 \| good
2026-01-18T06:00:00.000Z	60 \| moderate	13.519 \| fine	57.435 \| fine	3.205 \| good	0.466 \| good	33.952 \| good	1.417 \| good
2026-01-18T07:00:00.000Z	58 \| moderate	13.386 \| fine	57.379 \| fine	3.205 \| good	0.519 \| good	33.952 \| good	1.414 \| good
2026-01-18T08:00:00.000Z	81 \| moderate	24.525 \| fine	104.617 \| fine	3.579 \| good	0.779 \| good	30.706 \| good	1.158 \| good
2026-01-18T09:00:00.000Z	71 \| moderate	20.262 \| fine	87.875 \| fine	2.596 \| good	0.567 \| good	29.812 \| good	0.761 \| good
2026-01-18T10:00:00.000Z	62 \| moderate	14.9 \| fine	65.191 \| fine	3.02 \| good	0.368 \| good	26.788 \| good	0.92 \| good
2026-01-18T11:00:00.000Z	62 \| moderate	15.032 \| fine	65.345 \| fine	3.02 \| good	0.359 \| good	26.788 \| good	0.921 \| good
2026-01-18T12:00:00.000Z	54 \| moderate	11.07 \| good	46.805 \| good	3.02 \| good	0.362 \| good	26.788 \| good	0.921 \| good
2026-01-18T13:00:00.000Z	54 \| moderate	11.158 \| good	47.284 \| good	3.02 \| good	0.666 \| good	17.254 \| good	0.56 \| good
2026-01-18T14:00:00.000Z	27 \| good	4.86 \| good	20.194 \| good	6.82 \| good	0.274 \| good	20.251 \| good	0.398 \| good
2026-01-18T15:00:00.000Z	20 \| good	2.328 \| good	9.264 \| good	5.905 \| good	0.325 \| good	20.977 \| good	0.418 \| good
2026-01-18T16:00:00.000Z	22 \| good	3.948 \| good	16.662 \| good	8.636 \| good	0.312 \| good	21.76 \| good	0.477 \| good
2026-01-18T17:00:00.000Z	44 \| good	8.134 \| good	28.934 \| good	12.842 \| good	0.323 \| good	17.938 \| good	0.452 \| good
2026-01-18T18:00:00.000Z	19 \| good	1.892 \| good	7.286 \| good	19.546 \| good	0.374 \| good	13.822 \| good	0.379 \| good
2026-01-18T19:00:00.000Z	27 \| good	5.033 \| good	21.865 \| good	24.273 \| good	0.339 \| good	10.262 \| good	0.348 \| good
2026-01-18T20:00:00.000Z	26 \| good	2.28 \| good	9.649 \| good	28.415 \| good	0.254 \| good	9.942 \| good	0.299 \| good
2026-01-18T21:00:00.000Z	29 \| good	1.632 \| good	6.75 \| good	30.924 \| good	0.395 \| good	9.918 \| good	0.286 \| good
2026-01-18T22:00:00.000Z	31 \| good	1.709 \| good	7.402 \| good	33.241 \| good	0.645 \| good	7.52 \| good	0.305 \| good
2026-01-18T23:00:00.000Z	32 \| good	0.606 \| good	2.601 \| good	35.04 \| good	0.786 \| good	4.495 \| good	0.347 \| good
2026-01-19T00:00:00.000Z	34 \| good	5.587 \| good	24.824 \| good	36.678 \| good	1.282 \| good	7.532 \| good	0.328 \| good
2026-01-19T01:00:00.000Z	33 \| good	3.92 \| good	17.32 \| good	36.268 \| good	0.951 \| good	9.419 \| good	0.354 \| good
2026-01-19T02:00:00.000Z	32 \| good	3.811 \| good	16.755 \| good	35.104 \| good	0.817 \| good	11.462 \| good	0.462 \| good
2026-01-19T03:00:00.000Z	44 \| good	8.339 \| good	35.604 \| good	26.692 \| good	0.434 \| good	21.984 \| good	0.627 \| good
2026-01-19T04:00:00.000Z	58 \| moderate	13.265 \| fine	58.115 \| fine	18.952 \| good	0.441 \| good	29.571 \| good	0.88 \| good
2026-01-19T05:00:00.000Z	54 \| moderate	11.48 \| good	48.573 \| good	13.914 \| good	0.592 \| good	31.435 \| good	0.978 \| good
2026-01-19T06:00:00.000Z	60 \| moderate	13.99 \| fine	58.973 \| fine	13.914 \| good	0.47 \| good	29.648 \| good	1.35 \| good
2026-01-19T07:00:00.000Z	60 \| moderate	13.969 \| fine	60.695 \| fine	9.917 \| good	0.459 \| good	29.648 \| good	1.361 \| good
2026-01-19T08:00:00.000Z	137 \| sensitive	50.085 \| moderate	225.246 \| moderate	1.917 \| good	0.48 \| good	29.292 \| good	1.328 \| good
2026-01-19T09:00:00.000Z	137 \| sensitive	49.923 \| moderate	225.316 \| moderate	1.872 \| good	0.413 \| good	29.131 \| good	1.174 \| good
2026-01-19T10:00:00.000Z	86 \| moderate	27.921 \| fine	119.778 \| fine	2.68 \| good	0.333 \| good	26.683 \| good	1.164 \| good
2026-01-19T11:00:00.000Z	75 \| moderate	22.422 \| fine	96.196 \| fine	1.778 \| good	0.626 \| good	27.41 \| good	0.924 \| good
2026-01-19T12:00:00.000Z	66 \| moderate	17.29 \| fine	74.234 \| fine	2.72 \| good	0.66 \| good	24.884 \| good	0.883 \| good
2026-01-19T13:00:00.000Z	66 \| moderate	17.307 \| fine	74.431 \| fine	2.72 \| good	0.649 \| good	24.884 \| good	0.882 \| good
2026-01-19T14:00:00.000Z	58 \| moderate	12.852 \| fine	56.818 \| fine	5.186 \| good	0.391 \| good	23.959 \| good	0.953 \| good
2026-01-19T15:00:00.000Z	52 \| moderate	10.443 \| good	44.81 \| good	1.76 \| good	0.66 \| good	24.612 \| good	1.073 \| good
2026-01-19T16:00:00.000Z	54 \| moderate	11.177 \| good	48.682 \| good	4.457 \| good	0.814 \| good	27.645 \| good	1.174 \| good
2026-01-19T17:00:00.000Z	52 \| moderate	10.031 \| good	43.577 \| good	7.193 \| good	0.87 \| good	28.98 \| good	1.022 \| good
2026-01-19T18:00:00.000Z	56 \| moderate	12.376 \| fine	55.057 \| fine	11.452 \| good	0.598 \| good	29.898 \| good	0.639 \| good
2026-01-19T19:00:00.000Z	62 \| moderate	15.085 \| fine	66.767 \| fine	17.701 \| good	0.352 \| good	24.821 \| good	0.458 \| good
2026-01-19T20:00:00.000Z	60 \| moderate	14.126 \| fine	62.066 \| fine	23.272 \| good	0.441 \| good	21.663 \| good	0.386 \| good
2026-01-19T21:00:00.000Z	56 \| moderate	12.374 \| fine	55.168 \| fine	27.965 \| good	0.286 \| good	19.095 \| good	0.379 \| good
2026-01-19T22:00:00.000Z	60 \| moderate	14.264 \| fine	61.584 \| fine	31.041 \| good	0.215 \| good	19.591 \| good	0.347 \| good
2026-01-19T23:00:00.000Z	58 \| moderate	12.859 \| fine	56.397 \| fine	30.998 \| good	0.249 \| good	20.337 \| good	0.392 \| good
2026-01-20T00:00:00.000Z	58 \| moderate	12.859 \| fine	56.397 \| fine	30.998 \| good	0.249 \| good	20.337 \| good	0.392 \| good
2026-01-20T01:00:00.000Z	67 \| moderate	17.845 \| fine	78.827 \| fine	19.297 \| good	6.099 \| good	33.852 \| good	0.351 \| good
2026-01-20T02:00:00.000Z	75 \| moderate	21.564 \| fine	95.275 \| fine	9.435 \| good	6.347 \| good	37.965 \| good	0.44 \| good
2026-01-20T03:00:00.000Z	81 \| moderate	25.034 \| fine	109.594 \| fine	6.3 \| good	6.596 \| good	42.077 \| good	0.529 \| good
2026-01-20T04:00:00.000Z	81 \| moderate	25.104 \| fine	109.646 \| fine	3.824 \| good	5.889 \| good	39.26 \| good	0.499 \| good
2026-01-20T05:00:00.000Z	79 \| moderate	24.345 \| fine	106.615 \| fine	3.941 \| good	5.183 \| good	36.442 \| good	0.47 \| good
2026-01-20T06:00:00.000Z	84 \| moderate	26.759 \| fine	116.068 \| fine	3.604 \| good	4.476 \| good	33.624 \| good	0.44 \| good
2026-01-20T07:00:00.000Z	75 \| moderate	21.992 \| fine	96.247 \| fine	3.993 \| good	3.717 \| good	31.455 \| good	0.388 \| good
2026-01-20T08:00:00.000Z	67 \| moderate	17.748 \| fine	78.539 \| fine	4.753 \| good	2.958 \| good	29.286 \| good	0.336 \| good
2026-01-20T09:00:00.000Z	56 \| moderate	12.442 \| fine	55.148 \| fine	2.75 \| good	2.198 \| good	27.118 \| good	0.284 \| good
2026-01-20T10:00:00.000Z	52 \| moderate	9.704 \| good	43.173 \| good	2.841 \| good	1.93 \| good	25.115 \| good	0.251 \| good
2026-01-20T11:00:00.000Z	49 \| good	9.1 \| good	40.259 \| good	2.723 \| good	1.662 \| good	23.112 \| good	0.217 \| good
2026-01-20T12:00:00.000Z	44 \| good	7.713 \| good	33.924 \| good	2.213 \| good	1.394 \| good	21.109 \| good	0.183 \| good
2026-01-20T13:00:00.000Z	38 \| good	6.764 \| good	29.7 \| good	3.502 \| good	1.534 \| good	21.445 \| good	0.189 \| good
2026-01-20T14:00:00.000Z	52 \| moderate	10.22 \| good	44.969 \| good	2.591 \| good	1.674 \| good	21.781 \| good	0.194 \| good
2026-01-20T15:00:00.000Z	54 \| moderate	11.116 \| good	49.072 \| good	2.722 \| good	1.815 \| good	22.116 \| good	0.199 \| good
2026-01-20T16:00:00.000Z	52 \| moderate	10.174 \| good	45.048 \| good	4.518 \| good	2.133 \| good	21.375 \| good	0.231 \| good
2026-01-20T17:00:00.000Z	33 \| good	6.48 \| good	28.469 \| good	13.212 \| good	2.451 \| good	20.634 \| good	0.263 \| good
2026-01-20T18:00:00.000Z	38 \| good	6.567 \| good	28.866 \| good	19.676 \| good	2.769 \| good	19.893 \| good	0.295 \| good
2026-01-20T19:00:00.000Z	49 \| good	8.838 \| good	39.083 \| good	26.565 \| good	2.946 \| good	18.517 \| good	0.267 \| good
2026-01-20T20:00:00.000Z	38 \| good	6.819 \| good	30.076 \| good	33.113 \| good	3.123 \| good	17.141 \| good	0.239 \| good
2026-01-20T21:00:00.000Z	54 \| moderate	10.888 \| good	48.157 \| good	37.927 \| good	3.3 \| good	15.765 \| good	0.21 \| good
2026-01-20T22:00:00.000Z	56 \| moderate	11.724 \| good	52.646 \| good	38.284 \| good	3.853 \| good	18.767 \| good	0.224 \| good
2026-01-20T23:00:00.000Z	64 \| moderate	16.21 \| fine	71.695 \| fine	35.266 \| good	4.405 \| good	21.769 \| good	0.238 \| good
2026-01-21T00:00:00.000Z	67 \| moderate	17.611 \| fine	78.376 \| fine	24.274 \| good	4.958 \| good	24.771 \| good	0.252 \| good
2026-01-21T01:00:00.000Z	79 \| moderate	23.71 \| fine	102.988 \| fine	5.715 \| good	5.428 \| good	31.122 \| good	0.361 \| good
2026-01-21T02:00:00.000Z	81 \| moderate	24.544 \| fine	106.787 \| fine	2.588 \| good	5.898 \| good	37.472 \| good	0.47 \| good
2026-01-21T03:00:00.000Z	86 \| moderate	28.266 \| fine	123.095 \| fine	5.077 \| good	6.368 \| good	43.823 \| good	0.579 \| good
2026-01-21T04:00:00.000Z	94 \| moderate	31.848 \| fine	137.924 \| fine	3.163 \| good	6.11 \| good	41.501 \| good	0.606 \| good
2026-01-21T05:00:00.000Z	98 \| moderate	34.2 \| fine	148.898 \| fine	1.462 \| good	5.852 \| good	39.18 \| good	0.632 \| good
2026-01-21T06:00:00.000Z	94 \| moderate	32.004 \| fine	138.915 \| fine	1.245 \| good	5.594 \| good	36.858 \| good	0.659 \| good
2026-01-21T07:00:00.000Z	96 \| moderate	32.908 \| fine	142.542 \| fine	1.136 \| good	4.781 \| good	35.24 \| good	0.604 \| good
2026-01-21T08:00:00.000Z	98 \| moderate	34.21 \| fine	148.785 \| fine	1.142 \| good	3.968 \| good	33.623 \| good	0.549 \| good
2026-01-21T09:00:00.000Z	96 \| moderate	32.73 \| fine	142.185 \| fine	1.372 \| good	3.155 \| good	32.005 \| good	0.494 \| good
2026-01-21T10:00:00.000Z	94 \| moderate	32.38 \| fine	139.904 \| fine	1.705 \| good	2.741 \| good	31.021 \| good	0.429 \| good
2026-01-21T11:00:00.000Z	94 \| moderate	32.229 \| fine	139.383 \| fine	1.833 \| good	2.326 \| good	30.037 \| good	0.364 \| good
2026-01-21T12:00:00.000Z	96 \| moderate	33.488 \| fine	145.337 \| fine	1.653 \| good	1.911 \| good	29.052 \| good	0.299 \| good
2026-01-21T13:00:00.000Z	96 \| moderate	32.554 \| fine	140.757 \| fine	1.196 \| good	2.018 \| good	29.218 \| good	0.29 \| good
2026-01-21T14:00:00.000Z	103 \| sensitive	36.274 \| moderate	159.531 \| moderate	0.662 \| good	2.125 \| good	29.384 \| good	0.282 \| good
2026-01-21T15:00:00.000Z	98 \| moderate	34.265 \| fine	150.237 \| fine	0.951 \| good	2.231 \| good	29.549 \| good	0.273 \| good
2026-01-21T16:00:00.000Z	102 \| sensitive	35.526 \| moderate	155.875 \| moderate	1.473 \| good	2.747 \| good	28.632 \| good	0.303 \| good
2026-01-21T17:00:00.000Z	107 \| sensitive	37.725 \| moderate	166.468 \| moderate	8.002 \| good	3.262 \| good	27.714 \| good	0.334 \| good
2026-01-21T18:00:00.000Z	122 \| sensitive	43.928 \| moderate	196.048 \| moderate	12.039 \| good	3.777 \| good	26.796 \| good	0.364 \| good
2026-01-21T19:00:00.000Z	132 \| sensitive	47.798 \| moderate	215.385 \| moderate	18.841 \| good	4.328 \| good	25.644 \| good	0.325 \| good
2026-01-21T20:00:00.000Z	139 \| sensitive	50.81 \| moderate	230.505 \| moderate	26.224 \| good	4.88 \| good	24.492 \| good	0.285 \| good
2026-01-21T21:00:00.000Z	127 \| sensitive	45.867 \| moderate	205.356 \| moderate	33.926 \| good	5.431 \| good	23.34 \| good	0.245 \| good
2026-01-21T22:00:00.000Z	122 \| sensitive	44.094 \| moderate	197.119 \| moderate	39.7 \| good	5.908 \| good	26.066 \| good	0.262 \| good
2026-01-21T23:00:00.000Z	88 \| moderate	29.024 \| fine	126.698 \| fine	41.011 \| good	6.384 \| good	28.791 \| good	0.278 \| good
2026-01-22T00:00:00.000Z	77 \| moderate	23.214 \| fine	24.48 \| good	19.811 \| good	6.944 \| good	31.767 \| good	0.296 \| good

Montebello

Get reliable air quality data to drive your business

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

0.34ppm

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 Montebello, California?

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

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

In the past 24 hours, the air quality in Montebello, California was at its worst at 09:00:00 on 2026-01-19.

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

In the last 24 hours, the best air quality in Montebello, California was observed at 02:00:00 on 2026-01-19.

What is the AQI in Montebello, California right now?

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

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

Montebello, California air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Montebello, California are currently 12.859 μg/m³.

What is the PM₁₀ level in Montebello, California at the moment?

The PM₁₀ concentration in Montebello, California is 56.397 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Montebello, California is 0.392 ppm.

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

Currently, Montebello, California has a sulfur dioxide (SO₂) concentration of 0.249 ppb.

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

The current ozone (O₃) level in Montebello, California at the moment is 30.998 ppm.

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

Nitrogen dioxide (NO₂) level in Montebello, California at the moment is 20.337 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-18T01:00:00.000Z	38 \| good	7.038 \| good	30.704 \| good	30.077 \| good	0.41 \| good	17.756 \| good	0.433 \| good
2026-01-18T02:00:00.000Z	44 \| good	7.836 \| good	34.192 \| good	22.478 \| good	0.466 \| good	33.206 \| good	0.66 \| good
2026-01-18T03:00:00.000Z	64 \| moderate	16.071 \| fine	71.071 \| fine	8.165 \| good	4.278 \| good	36.263 \| good	0.536 \| good
2026-01-18T04:00:00.000Z	49 \| good	8.907 \| good	39.181 \| good	10.603 \| good	0.541 \| good	36.361 \| good	1.329 \| good
2026-01-18T05:00:00.000Z	44 \| good	7.801 \| good	32.858 \| good	6.933 \| good	0.56 \| good	32.689 \| good	1.329 \| good
2026-01-18T06:00:00.000Z	60 \| moderate	13.519 \| fine	57.435 \| fine	3.205 \| good	0.466 \| good	33.952 \| good	1.417 \| good
2026-01-18T07:00:00.000Z	58 \| moderate	13.386 \| fine	57.379 \| fine	3.205 \| good	0.519 \| good	33.952 \| good	1.414 \| good
2026-01-18T08:00:00.000Z	81 \| moderate	24.525 \| fine	104.617 \| fine	3.579 \| good	0.779 \| good	30.706 \| good	1.158 \| good
2026-01-18T09:00:00.000Z	71 \| moderate	20.262 \| fine	87.875 \| fine	2.596 \| good	0.567 \| good	29.812 \| good	0.761 \| good
2026-01-18T10:00:00.000Z	62 \| moderate	14.9 \| fine	65.191 \| fine	3.02 \| good	0.368 \| good	26.788 \| good	0.92 \| good
2026-01-18T11:00:00.000Z	62 \| moderate	15.032 \| fine	65.345 \| fine	3.02 \| good	0.359 \| good	26.788 \| good	0.921 \| good
2026-01-18T12:00:00.000Z	54 \| moderate	11.07 \| good	46.805 \| good	3.02 \| good	0.362 \| good	26.788 \| good	0.921 \| good
2026-01-18T13:00:00.000Z	54 \| moderate	11.158 \| good	47.284 \| good	3.02 \| good	0.666 \| good	17.254 \| good	0.56 \| good
2026-01-18T14:00:00.000Z	27 \| good	4.86 \| good	20.194 \| good	6.82 \| good	0.274 \| good	20.251 \| good	0.398 \| good
2026-01-18T15:00:00.000Z	20 \| good	2.328 \| good	9.264 \| good	5.905 \| good	0.325 \| good	20.977 \| good	0.418 \| good
2026-01-18T16:00:00.000Z	22 \| good	3.948 \| good	16.662 \| good	8.636 \| good	0.312 \| good	21.76 \| good	0.477 \| good
2026-01-18T17:00:00.000Z	44 \| good	8.134 \| good	28.934 \| good	12.842 \| good	0.323 \| good	17.938 \| good	0.452 \| good
2026-01-18T18:00:00.000Z	19 \| good	1.892 \| good	7.286 \| good	19.546 \| good	0.374 \| good	13.822 \| good	0.379 \| good
2026-01-18T19:00:00.000Z	27 \| good	5.033 \| good	21.865 \| good	24.273 \| good	0.339 \| good	10.262 \| good	0.348 \| good
2026-01-18T20:00:00.000Z	26 \| good	2.28 \| good	9.649 \| good	28.415 \| good	0.254 \| good	9.942 \| good	0.299 \| good
2026-01-18T21:00:00.000Z	29 \| good	1.632 \| good	6.75 \| good	30.924 \| good	0.395 \| good	9.918 \| good	0.286 \| good
2026-01-18T22:00:00.000Z	31 \| good	1.709 \| good	7.402 \| good	33.241 \| good	0.645 \| good	7.52 \| good	0.305 \| good
2026-01-18T23:00:00.000Z	32 \| good	0.606 \| good	2.601 \| good	35.04 \| good	0.786 \| good	4.495 \| good	0.347 \| good
2026-01-19T00:00:00.000Z	34 \| good	5.587 \| good	24.824 \| good	36.678 \| good	1.282 \| good	7.532 \| good	0.328 \| good
2026-01-19T01:00:00.000Z	33 \| good	3.92 \| good	17.32 \| good	36.268 \| good	0.951 \| good	9.419 \| good	0.354 \| good
2026-01-19T02:00:00.000Z	32 \| good	3.811 \| good	16.755 \| good	35.104 \| good	0.817 \| good	11.462 \| good	0.462 \| good
2026-01-19T03:00:00.000Z	44 \| good	8.339 \| good	35.604 \| good	26.692 \| good	0.434 \| good	21.984 \| good	0.627 \| good
2026-01-19T04:00:00.000Z	58 \| moderate	13.265 \| fine	58.115 \| fine	18.952 \| good	0.441 \| good	29.571 \| good	0.88 \| good
2026-01-19T05:00:00.000Z	54 \| moderate	11.48 \| good	48.573 \| good	13.914 \| good	0.592 \| good	31.435 \| good	0.978 \| good
2026-01-19T06:00:00.000Z	60 \| moderate	13.99 \| fine	58.973 \| fine	13.914 \| good	0.47 \| good	29.648 \| good	1.35 \| good
2026-01-19T07:00:00.000Z	60 \| moderate	13.969 \| fine	60.695 \| fine	9.917 \| good	0.459 \| good	29.648 \| good	1.361 \| good
2026-01-19T08:00:00.000Z	137 \| sensitive	50.085 \| moderate	225.246 \| moderate	1.917 \| good	0.48 \| good	29.292 \| good	1.328 \| good
2026-01-19T09:00:00.000Z	137 \| sensitive	49.923 \| moderate	225.316 \| moderate	1.872 \| good	0.413 \| good	29.131 \| good	1.174 \| good
2026-01-19T10:00:00.000Z	86 \| moderate	27.921 \| fine	119.778 \| fine	2.68 \| good	0.333 \| good	26.683 \| good	1.164 \| good
2026-01-19T11:00:00.000Z	75 \| moderate	22.422 \| fine	96.196 \| fine	1.778 \| good	0.626 \| good	27.41 \| good	0.924 \| good
2026-01-19T12:00:00.000Z	66 \| moderate	17.29 \| fine	74.234 \| fine	2.72 \| good	0.66 \| good	24.884 \| good	0.883 \| good
2026-01-19T13:00:00.000Z	66 \| moderate	17.307 \| fine	74.431 \| fine	2.72 \| good	0.649 \| good	24.884 \| good	0.882 \| good
2026-01-19T14:00:00.000Z	58 \| moderate	12.852 \| fine	56.818 \| fine	5.186 \| good	0.391 \| good	23.959 \| good	0.953 \| good
2026-01-19T15:00:00.000Z	52 \| moderate	10.443 \| good	44.81 \| good	1.76 \| good	0.66 \| good	24.612 \| good	1.073 \| good
2026-01-19T16:00:00.000Z	54 \| moderate	11.177 \| good	48.682 \| good	4.457 \| good	0.814 \| good	27.645 \| good	1.174 \| good
2026-01-19T17:00:00.000Z	52 \| moderate	10.031 \| good	43.577 \| good	7.193 \| good	0.87 \| good	28.98 \| good	1.022 \| good
2026-01-19T18:00:00.000Z	56 \| moderate	12.376 \| fine	55.057 \| fine	11.452 \| good	0.598 \| good	29.898 \| good	0.639 \| good
2026-01-19T19:00:00.000Z	62 \| moderate	15.085 \| fine	66.767 \| fine	17.701 \| good	0.352 \| good	24.821 \| good	0.458 \| good
2026-01-19T20:00:00.000Z	60 \| moderate	14.126 \| fine	62.066 \| fine	23.272 \| good	0.441 \| good	21.663 \| good	0.386 \| good
2026-01-19T21:00:00.000Z	56 \| moderate	12.374 \| fine	55.168 \| fine	27.965 \| good	0.286 \| good	19.095 \| good	0.379 \| good
2026-01-19T22:00:00.000Z	60 \| moderate	14.264 \| fine	61.584 \| fine	31.041 \| good	0.215 \| good	19.591 \| good	0.347 \| good
2026-01-19T23:00:00.000Z	58 \| moderate	12.859 \| fine	56.397 \| fine	30.998 \| good	0.249 \| good	20.337 \| good	0.392 \| good
2026-01-20T00:00:00.000Z	58 \| moderate	12.859 \| fine	56.397 \| fine	30.998 \| good	0.249 \| good	20.337 \| good	0.392 \| good
2026-01-20T01:00:00.000Z	67 \| moderate	17.845 \| fine	78.827 \| fine	19.297 \| good	6.099 \| good	33.852 \| good	0.351 \| good
2026-01-20T02:00:00.000Z	75 \| moderate	21.564 \| fine	95.275 \| fine	9.435 \| good	6.347 \| good	37.965 \| good	0.44 \| good
2026-01-20T03:00:00.000Z	81 \| moderate	25.034 \| fine	109.594 \| fine	6.3 \| good	6.596 \| good	42.077 \| good	0.529 \| good
2026-01-20T04:00:00.000Z	81 \| moderate	25.104 \| fine	109.646 \| fine	3.824 \| good	5.889 \| good	39.26 \| good	0.499 \| good
2026-01-20T05:00:00.000Z	79 \| moderate	24.345 \| fine	106.615 \| fine	3.941 \| good	5.183 \| good	36.442 \| good	0.47 \| good
2026-01-20T06:00:00.000Z	84 \| moderate	26.759 \| fine	116.068 \| fine	3.604 \| good	4.476 \| good	33.624 \| good	0.44 \| good
2026-01-20T07:00:00.000Z	75 \| moderate	21.992 \| fine	96.247 \| fine	3.993 \| good	3.717 \| good	31.455 \| good	0.388 \| good
2026-01-20T08:00:00.000Z	67 \| moderate	17.748 \| fine	78.539 \| fine	4.753 \| good	2.958 \| good	29.286 \| good	0.336 \| good
2026-01-20T09:00:00.000Z	56 \| moderate	12.442 \| fine	55.148 \| fine	2.75 \| good	2.198 \| good	27.118 \| good	0.284 \| good
2026-01-20T10:00:00.000Z	52 \| moderate	9.704 \| good	43.173 \| good	2.841 \| good	1.93 \| good	25.115 \| good	0.251 \| good
2026-01-20T11:00:00.000Z	49 \| good	9.1 \| good	40.259 \| good	2.723 \| good	1.662 \| good	23.112 \| good	0.217 \| good
2026-01-20T12:00:00.000Z	44 \| good	7.713 \| good	33.924 \| good	2.213 \| good	1.394 \| good	21.109 \| good	0.183 \| good
2026-01-20T13:00:00.000Z	38 \| good	6.764 \| good	29.7 \| good	3.502 \| good	1.534 \| good	21.445 \| good	0.189 \| good
2026-01-20T14:00:00.000Z	52 \| moderate	10.22 \| good	44.969 \| good	2.591 \| good	1.674 \| good	21.781 \| good	0.194 \| good
2026-01-20T15:00:00.000Z	54 \| moderate	11.116 \| good	49.072 \| good	2.722 \| good	1.815 \| good	22.116 \| good	0.199 \| good
2026-01-20T16:00:00.000Z	52 \| moderate	10.174 \| good	45.048 \| good	4.518 \| good	2.133 \| good	21.375 \| good	0.231 \| good
2026-01-20T17:00:00.000Z	33 \| good	6.48 \| good	28.469 \| good	13.212 \| good	2.451 \| good	20.634 \| good	0.263 \| good
2026-01-20T18:00:00.000Z	38 \| good	6.567 \| good	28.866 \| good	19.676 \| good	2.769 \| good	19.893 \| good	0.295 \| good
2026-01-20T19:00:00.000Z	49 \| good	8.838 \| good	39.083 \| good	26.565 \| good	2.946 \| good	18.517 \| good	0.267 \| good
2026-01-20T20:00:00.000Z	38 \| good	6.819 \| good	30.076 \| good	33.113 \| good	3.123 \| good	17.141 \| good	0.239 \| good
2026-01-20T21:00:00.000Z	54 \| moderate	10.888 \| good	48.157 \| good	37.927 \| good	3.3 \| good	15.765 \| good	0.21 \| good
2026-01-20T22:00:00.000Z	56 \| moderate	11.724 \| good	52.646 \| good	38.284 \| good	3.853 \| good	18.767 \| good	0.224 \| good
2026-01-20T23:00:00.000Z	64 \| moderate	16.21 \| fine	71.695 \| fine	35.266 \| good	4.405 \| good	21.769 \| good	0.238 \| good
2026-01-21T00:00:00.000Z	67 \| moderate	17.611 \| fine	78.376 \| fine	24.274 \| good	4.958 \| good	24.771 \| good	0.252 \| good
2026-01-21T01:00:00.000Z	79 \| moderate	23.71 \| fine	102.988 \| fine	5.715 \| good	5.428 \| good	31.122 \| good	0.361 \| good
2026-01-21T02:00:00.000Z	81 \| moderate	24.544 \| fine	106.787 \| fine	2.588 \| good	5.898 \| good	37.472 \| good	0.47 \| good
2026-01-21T03:00:00.000Z	86 \| moderate	28.266 \| fine	123.095 \| fine	5.077 \| good	6.368 \| good	43.823 \| good	0.579 \| good
2026-01-21T04:00:00.000Z	94 \| moderate	31.848 \| fine	137.924 \| fine	3.163 \| good	6.11 \| good	41.501 \| good	0.606 \| good
2026-01-21T05:00:00.000Z	98 \| moderate	34.2 \| fine	148.898 \| fine	1.462 \| good	5.852 \| good	39.18 \| good	0.632 \| good
2026-01-21T06:00:00.000Z	94 \| moderate	32.004 \| fine	138.915 \| fine	1.245 \| good	5.594 \| good	36.858 \| good	0.659 \| good
2026-01-21T07:00:00.000Z	96 \| moderate	32.908 \| fine	142.542 \| fine	1.136 \| good	4.781 \| good	35.24 \| good	0.604 \| good
2026-01-21T08:00:00.000Z	98 \| moderate	34.21 \| fine	148.785 \| fine	1.142 \| good	3.968 \| good	33.623 \| good	0.549 \| good
2026-01-21T09:00:00.000Z	96 \| moderate	32.73 \| fine	142.185 \| fine	1.372 \| good	3.155 \| good	32.005 \| good	0.494 \| good
2026-01-21T10:00:00.000Z	94 \| moderate	32.38 \| fine	139.904 \| fine	1.705 \| good	2.741 \| good	31.021 \| good	0.429 \| good
2026-01-21T11:00:00.000Z	94 \| moderate	32.229 \| fine	139.383 \| fine	1.833 \| good	2.326 \| good	30.037 \| good	0.364 \| good
2026-01-21T12:00:00.000Z	96 \| moderate	33.488 \| fine	145.337 \| fine	1.653 \| good	1.911 \| good	29.052 \| good	0.299 \| good
2026-01-21T13:00:00.000Z	96 \| moderate	32.554 \| fine	140.757 \| fine	1.196 \| good	2.018 \| good	29.218 \| good	0.29 \| good
2026-01-21T14:00:00.000Z	103 \| sensitive	36.274 \| moderate	159.531 \| moderate	0.662 \| good	2.125 \| good	29.384 \| good	0.282 \| good
2026-01-21T15:00:00.000Z	98 \| moderate	34.265 \| fine	150.237 \| fine	0.951 \| good	2.231 \| good	29.549 \| good	0.273 \| good
2026-01-21T16:00:00.000Z	102 \| sensitive	35.526 \| moderate	155.875 \| moderate	1.473 \| good	2.747 \| good	28.632 \| good	0.303 \| good
2026-01-21T17:00:00.000Z	107 \| sensitive	37.725 \| moderate	166.468 \| moderate	8.002 \| good	3.262 \| good	27.714 \| good	0.334 \| good
2026-01-21T18:00:00.000Z	122 \| sensitive	43.928 \| moderate	196.048 \| moderate	12.039 \| good	3.777 \| good	26.796 \| good	0.364 \| good
2026-01-21T19:00:00.000Z	132 \| sensitive	47.798 \| moderate	215.385 \| moderate	18.841 \| good	4.328 \| good	25.644 \| good	0.325 \| good
2026-01-21T20:00:00.000Z	139 \| sensitive	50.81 \| moderate	230.505 \| moderate	26.224 \| good	4.88 \| good	24.492 \| good	0.285 \| good
2026-01-21T21:00:00.000Z	127 \| sensitive	45.867 \| moderate	205.356 \| moderate	33.926 \| good	5.431 \| good	23.34 \| good	0.245 \| good
2026-01-21T22:00:00.000Z	122 \| sensitive	44.094 \| moderate	197.119 \| moderate	39.7 \| good	5.908 \| good	26.066 \| good	0.262 \| good
2026-01-21T23:00:00.000Z	88 \| moderate	29.024 \| fine	126.698 \| fine	41.011 \| good	6.384 \| good	28.791 \| good	0.278 \| good
2026-01-22T00:00:00.000Z	77 \| moderate	23.214 \| fine	24.48 \| good	19.811 \| good	6.944 \| good	31.767 \| good	0.296 \| good

Live air quality index in Montebello, California today

Major air pollutants in Montebello, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Pico Rivera, California

Commerce, California

East Los Angeles, California

Monterey Park, California

West WhittierLos Nietos, California

Bell Gardens, California

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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 Montebello, California at the moment?

What is the PM₁₀ level in Montebello, California at the moment?

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

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