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

Currently, Montebello, California has a sulfur dioxide (SO2) concentration of 0.529 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 35.146 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 20.621 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 9.657 μg/m3.

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

The PM10 concentration in Montebello, California is 35.445 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)

12.39 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.31 μg/m³

155

255

425

605+

Ozone (O₃)

30.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

21.39 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.43 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
2025-12-06T03:00:00.000Z	39 \| good	6.078 \| good	34.776 \| good	7.664 \| good	0.534 \| good	40.557 \| good	0.716 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	10.958 \| good	41.858 \| good	4.719 \| good	0.928 \| good	37.857 \| good	0.849 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	11.867 \| good	36.462 \| good	2.336 \| good	0.895 \| good	33.187 \| good	1.001 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.318 \| fine	35.082 \| good	4.091 \| good	0.992 \| good	30.198 \| good	0.904 \| good
2025-12-06T07:00:00.000Z	60 \| moderate	13.745 \| fine	34.299 \| good	4.638 \| good	0.992 \| good	30.198 \| good	0.904 \| good
2025-12-06T08:00:00.000Z	75 \| moderate	22.251 \| fine	93.404 \| fine	2.37 \| good	0.827 \| good	30.887 \| good	1.263 \| good
2025-12-06T09:00:00.000Z	73 \| moderate	20.539 \| fine	64.312 \| fine	3.236 \| good	0.716 \| good	30.67 \| good	1.12 \| good
2025-12-06T10:00:00.000Z	64 \| moderate	16.082 \| fine	62.893 \| fine	2.552 \| good	0.831 \| good	29.121 \| good	1.193 \| good
2025-12-06T11:00:00.000Z	58 \| moderate	12.523 \| fine	52.21 \| good	2.292 \| good	1.036 \| good	29.075 \| good	1.032 \| good
2025-12-06T12:00:00.000Z	66 \| moderate	16.705 \| fine	69.682 \| fine	2.545 \| good	0.77 \| good	27.637 \| good	1.033 \| good
2025-12-06T13:00:00.000Z	64 \| moderate	16.363 \| fine	75.817 \| fine	2.545 \| good	0.769 \| good	27.637 \| good	1.033 \| good
2025-12-06T14:00:00.000Z	73 \| moderate	21.182 \| fine	69.887 \| fine	2.461 \| good	0.78 \| good	25.341 \| good	0.936 \| good
2025-12-06T15:00:00.000Z	62 \| moderate	14.676 \| fine	73.11 \| fine	1.953 \| good	0.865 \| good	24.985 \| good	0.942 \| good
2025-12-06T16:00:00.000Z	62 \| moderate	15.201 \| fine	62.785 \| fine	2.873 \| good	0.989 \| good	27.256 \| good	1.019 \| good
2025-12-06T17:00:00.000Z	60 \| moderate	14.476 \| fine	65.927 \| fine	5.537 \| good	0.857 \| good	29.023 \| good	0.837 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.253 \| good	32.464 \| good	8.983 \| good	0.716 \| good	28.858 \| good	0.67 \| good
2025-12-06T19:00:00.000Z	49 \| good	9.161 \| good	31.19 \| good	14.3 \| good	1.165 \| good	25.749 \| good	0.485 \| good
2025-12-06T20:00:00.000Z	38 \| good	7.194 \| good	23.976 \| good	19.494 \| good	0.884 \| good	23.845 \| good	0.417 \| good
2025-12-06T21:00:00.000Z	44 \| good	8.188 \| good	25.667 \| good	25.103 \| good	0.977 \| good	18.552 \| good	0.322 \| good
2025-12-06T22:00:00.000Z	52 \| moderate	9.964 \| good	37.396 \| good	27.782 \| good	0.663 \| good	18.026 \| good	0.309 \| good
2025-12-06T23:00:00.000Z	33 \| good	5.647 \| good	30.308 \| good	31.462 \| good	0.702 \| good	20.311 \| good	0.377 \| good
2025-12-07T00:00:00.000Z	33 \| good	5.738 \| good	23.762 \| good	31.395 \| good	0.792 \| good	23.763 \| good	0.387 \| good
2025-12-07T01:00:00.000Z	49 \| good	9.029 \| good	34.959 \| good	27.588 \| good	0.613 \| good	23.272 \| good	0.378 \| good
2025-12-07T02:00:00.000Z	38 \| good	7.019 \| good	32.747 \| good	22.723 \| good	0.522 \| good	25.56 \| good	0.487 \| good
2025-12-07T03:00:00.000Z	52 \| moderate	10.199 \| good	43.728 \| good	18.253 \| good	0.53 \| good	29.182 \| good	0.549 \| good
2025-12-07T04:00:00.000Z	54 \| moderate	11.303 \| good	49.384 \| good	15.052 \| good	0.6 \| good	29.717 \| good	0.723 \| good
2025-12-07T05:00:00.000Z	58 \| moderate	13.185 \| fine	53.756 \| good	15.052 \| good	0.697 \| good	26.414 \| good	0.724 \| good
2025-12-07T06:00:00.000Z	81 \| moderate	24.617 \| fine	58.185 \| fine	7.585 \| good	0.749 \| good	26.585 \| good	0.86 \| good
2025-12-07T07:00:00.000Z	82 \| moderate	25.963 \| fine	106.449 \| fine	7.585 \| good	0.775 \| good	26.585 \| good	0.86 \| good
2025-12-07T08:00:00.000Z	75 \| moderate	21.902 \| fine	81.127 \| fine	6.932 \| good	0.888 \| good	25.989 \| good	0.937 \| good
2025-12-07T09:00:00.000Z	69 \| moderate	19.098 \| fine	51.416 \| good	3.206 \| good	0.663 \| good	27.328 \| good	1.207 \| good
2025-12-07T10:00:00.000Z	64 \| moderate	16.495 \| fine	50.842 \| good	2.842 \| good	0.928 \| good	25.265 \| good	1.284 \| good
2025-12-07T11:00:00.000Z	71 \| moderate	20.065 \| fine	45.048 \| good	2.154 \| good	0.927 \| good	25.265 \| good	1.284 \| good
2025-12-07T12:00:00.000Z	75 \| moderate	21.764 \| fine	46.883 \| good	2.154 \| good	0.924 \| good	25.265 \| good	1.284 \| good
2025-12-07T13:00:00.000Z	75 \| moderate	22.071 \| fine	64.68 \| fine	2.154 \| good	0.849 \| good	5.684 \| good	0.554 \| good
2025-12-07T14:00:00.000Z	71 \| moderate	19.752 \| fine	92.065 \| fine	3.281 \| good	0.551 \| good	21.853 \| good	1.022 \| good
2025-12-07T15:00:00.000Z	73 \| moderate	21.371 \| fine	74.416 \| fine	4.06 \| good	0.638 \| good	20.698 \| good	1.009 \| good
2025-12-07T16:00:00.000Z	81 \| moderate	25.324 \| fine	75.855 \| fine	4.06 \| good	0.671 \| good	20.353 \| good	0.859 \| good
2025-12-07T17:00:00.000Z	66 \| moderate	17.372 \| fine	50.015 \| good	10.427 \| good	0.582 \| good	23.327 \| good	0.801 \| good
2025-12-07T18:00:00.000Z	67 \| moderate	17.99 \| fine	57.965 \| fine	12.75 \| good	0.49 \| good	25.352 \| good	0.734 \| good
2025-12-07T19:00:00.000Z	60 \| moderate	14.21 \| fine	44.086 \| good	19.568 \| good	0.657 \| good	21.871 \| good	0.485 \| good
2025-12-07T20:00:00.000Z	79 \| moderate	23.651 \| fine	63.726 \| fine	24.916 \| good	0.786 \| good	16.378 \| good	0.407 \| good
2025-12-07T21:00:00.000Z	58 \| moderate	12.767 \| fine	42.664 \| good	29.714 \| good	0.532 \| good	15.612 \| good	0.398 \| good
2025-12-07T22:00:00.000Z	67 \| moderate	18.426 \| fine	77.493 \| fine	32.438 \| good	0.637 \| good	18.982 \| good	0.459 \| good
2025-12-07T23:00:00.000Z	54 \| moderate	11.401 \| good	50.091 \| good	37.738 \| good	0.876 \| good	16.236 \| good	0.399 \| good
2025-12-08T00:00:00.000Z	54 \| moderate	10.886 \| good	52.944 \| good	37.071 \| good	0.826 \| good	18.696 \| good	0.456 \| good
2025-12-08T01:00:00.000Z	52 \| moderate	9.657 \| good	35.445 \| good	35.146 \| good	0.529 \| good	20.621 \| good	0.465 \| good
2025-12-08T02:00:00.000Z	56 \| moderate	12.392 \| fine	39.313 \| good	30.008 \| good	0.503 \| good	21.387 \| good	0.428 \| good
2025-12-08T02:00:00.000Z	56 \| moderate	12.392 \| fine	39.313 \| good	30.008 \| good	0.503 \| good	21.387 \| good	0.428 \| good
2025-12-08T02:00:00.000Z	86 \| moderate	27.871 \| fine	120.846 \| fine	19.964 \| good	7.152 \| good	43.694 \| good	0.564 \| good
2025-12-08T03:00:00.000Z	97 \| moderate	33.764 \| fine	145.923 \| fine	12.384 \| good	7.184 \| good	46.483 \| good	0.677 \| good
2025-12-08T04:00:00.000Z	110 \| sensitive	39.157 \| moderate	172.982 \| moderate	7.364 \| good	6.437 \| good	43.798 \| good	0.675 \| good
2025-12-08T05:00:00.000Z	112 \| sensitive	39.916 \| moderate	176.511 \| moderate	3.638 \| good	5.69 \| good	41.113 \| good	0.673 \| good
2025-12-08T06:00:00.000Z	112 \| sensitive	39.564 \| moderate	175.475 \| moderate	3.59 \| good	4.944 \| good	38.428 \| good	0.671 \| good
2025-12-08T07:00:00.000Z	112 \| sensitive	40.048 \| moderate	176.723 \| moderate	2.801 \| good	4.189 \| good	37.024 \| good	0.598 \| good
2025-12-08T08:00:00.000Z	115 \| sensitive	40.598 \| moderate	179.388 \| moderate	2.904 \| good	3.434 \| good	35.621 \| good	0.524 \| good
2025-12-08T09:00:00.000Z	112 \| sensitive	40.073 \| moderate	177.025 \| moderate	2.182 \| good	2.68 \| good	34.217 \| good	0.451 \| good
2025-12-08T10:00:00.000Z	115 \| sensitive	41.126 \| moderate	182.327 \| moderate	2.48 \| good	2.377 \| good	32.658 \| good	0.388 \| good
2025-12-08T11:00:00.000Z	115 \| sensitive	40.668 \| moderate	180.6 \| moderate	2.062 \| good	2.075 \| good	31.098 \| good	0.325 \| good
2025-12-08T12:00:00.000Z	102 \| sensitive	35.601 \| moderate	155.851 \| moderate	1.516 \| good	1.773 \| good	29.539 \| good	0.262 \| good
2025-12-08T13:00:00.000Z	94 \| moderate	31.741 \| fine	138.151 \| fine	1.308 \| good	1.864 \| good	28.704 \| good	0.25 \| good
2025-12-08T14:00:00.000Z	81 \| moderate	24.63 \| fine	106.863 \| fine	1.114 \| good	1.956 \| good	27.869 \| good	0.238 \| good
2025-12-08T15:00:00.000Z	66 \| moderate	17.406 \| fine	77.003 \| fine	1.64 \| good	2.048 \| good	27.034 \| good	0.226 \| good
2025-12-08T16:00:00.000Z	56 \| moderate	12.015 \| good	53.308 \| good	2.672 \| good	2.249 \| good	24.725 \| good	0.24 \| good
2025-12-08T17:00:00.000Z	58 \| moderate	12.738 \| fine	56.953 \| fine	9.784 \| good	2.451 \| good	22.415 \| good	0.253 \| good
2025-12-08T18:00:00.000Z	54 \| moderate	11.166 \| good	49.163 \| good	18.046 \| good	2.652 \| good	20.106 \| good	0.267 \| good
2025-12-08T19:00:00.000Z	54 \| moderate	11.134 \| good	49.093 \| good	25.513 \| good	2.916 \| good	18.952 \| good	0.246 \| good
2025-12-08T20:00:00.000Z	56 \| moderate	11.772 \| good	52.454 \| good	30.671 \| good	3.179 \| good	17.797 \| good	0.226 \| good
2025-12-08T21:00:00.000Z	62 \| moderate	14.579 \| fine	65.45 \| fine	33.803 \| good	3.443 \| good	16.643 \| good	0.205 \| good
2025-12-08T22:00:00.000Z	62 \| moderate	15.266 \| fine	67.861 \| fine	34.063 \| good	3.944 \| good	21.526 \| good	0.231 \| good
2025-12-08T23:00:00.000Z	62 \| moderate	15.08 \| fine	67.171 \| fine	30.551 \| good	4.446 \| good	26.409 \| good	0.257 \| good
2025-12-09T00:00:00.000Z	62 \| moderate	14.893 \| fine	66.954 \| fine	24.507 \| good	4.948 \| good	31.293 \| good	0.283 \| good
2025-12-09T01:00:00.000Z	62 \| moderate	15.267 \| fine	68.753 \| fine	14.895 \| good	4.8 \| good	32.783 \| good	0.33 \| good
2025-12-09T02:00:00.000Z	64 \| moderate	16.217 \| fine	72.143 \| fine	6.579 \| good	4.653 \| good	34.274 \| good	0.376 \| good
2025-12-09T03:00:00.000Z	66 \| moderate	16.788 \| fine	74.675 \| fine	2.459 \| good	4.506 \| good	35.765 \| good	0.423 \| good
2025-12-09T04:00:00.000Z	64 \| moderate	15.924 \| fine	70.266 \| fine	3.087 \| good	3.924 \| good	33.876 \| good	0.378 \| good
2025-12-09T05:00:00.000Z	56 \| moderate	11.762 \| good	52.367 \| good	3.272 \| good	3.342 \| good	31.988 \| good	0.334 \| good
2025-12-09T06:00:00.000Z	44 \| good	8.147 \| good	35.774 \| good	3.712 \| good	2.76 \| good	30.1 \| good	0.289 \| good
2025-12-09T07:00:00.000Z	33 \| good	5.561 \| good	24.077 \| good	3.165 \| good	2.352 \| good	28.259 \| good	0.251 \| good
2025-12-09T08:00:00.000Z	27 \| good	5.23 \| good	22.193 \| good	3.196 \| good	1.943 \| good	26.419 \| good	0.213 \| good
2025-12-09T09:00:00.000Z	24 \| good	4.139 \| good	17.802 \| good	2.557 \| good	1.535 \| good	24.578 \| good	0.176 \| good
2025-12-09T10:00:00.000Z	20 \| good	3.407 \| good	14.641 \| good	2.983 \| good	1.583 \| good	20.84 \| good	0.157 \| good
2025-12-09T11:00:00.000Z	22 \| good	4.149 \| good	17.806 \| good	3.009 \| good	1.632 \| good	17.102 \| good	0.138 \| good
2025-12-09T12:00:00.000Z	22 \| good	4.07 \| good	17.504 \| good	2.484 \| good	1.68 \| good	13.364 \| good	0.119 \| good
2025-12-09T13:00:00.000Z	15 \| good	1.789 \| good	7.348 \| good	3.021 \| good	1.902 \| good	16.265 \| good	0.134 \| good
2025-12-09T14:00:00.000Z	18 \| good	3.167 \| good	13.973 \| good	2.11 \| good	2.124 \| good	19.166 \| good	0.149 \| good
2025-12-09T15:00:00.000Z	22 \| good	3.579 \| good	15.624 \| good	2.235 \| good	2.346 \| good	22.067 \| good	0.165 \| good
2025-12-09T16:00:00.000Z	27 \| good	4.538 \| good	19.796 \| good	2.11 \| good	2.581 \| good	21.462 \| good	0.188 \| good
2025-12-09T17:00:00.000Z	22 \| good	3.737 \| good	15.966 \| good	9.486 \| good	2.815 \| good	20.856 \| good	0.212 \| good
2025-12-09T18:00:00.000Z	27 \| good	4.599 \| good	20.037 \| good	14.615 \| good	3.05 \| good	20.251 \| good	0.236 \| good
2025-12-09T19:00:00.000Z	22 \| good	4.444 \| good	19.12 \| good	21.039 \| good	3.347 \| good	19.158 \| good	0.219 \| good
2025-12-09T20:00:00.000Z	27 \| good	4.587 \| good	20.012 \| good	26.23 \| good	3.644 \| good	18.065 \| good	0.201 \| good
2025-12-09T21:00:00.000Z	33 \| good	5.574 \| good	23.814 \| good	28.948 \| good	3.941 \| good	16.972 \| good	0.184 \| good
2025-12-09T22:00:00.000Z	33 \| good	5.973 \| good	25.859 \| good	29.955 \| good	4.416 \| good	21.908 \| good	0.213 \| good
2025-12-09T23:00:00.000Z	33 \| good	5.82 \| good	25.068 \| good	25.931 \| good	4.891 \| good	26.844 \| good	0.243 \| good
2025-12-10T00:00:00.000Z	71 \| moderate	20.21 \| fine	20.365 \| good	20.245 \| good	5.455 \| good	32.117 \| good	0.274 \| good
2025-12-10T01:00:00.000Z	52 \| moderate	10.074 \| good	44.811 \| good	4.339 \| good	5.327 \| good	33.758 \| good	0.336 \| good

Montebello

Get reliable air quality data to drive your business

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

0.36ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 08:00:00 on 2025-12-07.

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 2025-12-07.

What is the AQI in Montebello, California right now?

As of now, the AQI in Montebello, California is 52, 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 9.657 μg/m³.

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

The PM₁₀ concentration in Montebello, California is 35.445 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 0.465 ppm.

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

Currently, Montebello, California has a sulfur dioxide (SO₂) concentration of 0.529 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 35.146 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 20.621 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-06T03:00:00.000Z	39 \| good	6.078 \| good	34.776 \| good	7.664 \| good	0.534 \| good	40.557 \| good	0.716 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	10.958 \| good	41.858 \| good	4.719 \| good	0.928 \| good	37.857 \| good	0.849 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	11.867 \| good	36.462 \| good	2.336 \| good	0.895 \| good	33.187 \| good	1.001 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.318 \| fine	35.082 \| good	4.091 \| good	0.992 \| good	30.198 \| good	0.904 \| good
2025-12-06T07:00:00.000Z	60 \| moderate	13.745 \| fine	34.299 \| good	4.638 \| good	0.992 \| good	30.198 \| good	0.904 \| good
2025-12-06T08:00:00.000Z	75 \| moderate	22.251 \| fine	93.404 \| fine	2.37 \| good	0.827 \| good	30.887 \| good	1.263 \| good
2025-12-06T09:00:00.000Z	73 \| moderate	20.539 \| fine	64.312 \| fine	3.236 \| good	0.716 \| good	30.67 \| good	1.12 \| good
2025-12-06T10:00:00.000Z	64 \| moderate	16.082 \| fine	62.893 \| fine	2.552 \| good	0.831 \| good	29.121 \| good	1.193 \| good
2025-12-06T11:00:00.000Z	58 \| moderate	12.523 \| fine	52.21 \| good	2.292 \| good	1.036 \| good	29.075 \| good	1.032 \| good
2025-12-06T12:00:00.000Z	66 \| moderate	16.705 \| fine	69.682 \| fine	2.545 \| good	0.77 \| good	27.637 \| good	1.033 \| good
2025-12-06T13:00:00.000Z	64 \| moderate	16.363 \| fine	75.817 \| fine	2.545 \| good	0.769 \| good	27.637 \| good	1.033 \| good
2025-12-06T14:00:00.000Z	73 \| moderate	21.182 \| fine	69.887 \| fine	2.461 \| good	0.78 \| good	25.341 \| good	0.936 \| good
2025-12-06T15:00:00.000Z	62 \| moderate	14.676 \| fine	73.11 \| fine	1.953 \| good	0.865 \| good	24.985 \| good	0.942 \| good
2025-12-06T16:00:00.000Z	62 \| moderate	15.201 \| fine	62.785 \| fine	2.873 \| good	0.989 \| good	27.256 \| good	1.019 \| good
2025-12-06T17:00:00.000Z	60 \| moderate	14.476 \| fine	65.927 \| fine	5.537 \| good	0.857 \| good	29.023 \| good	0.837 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.253 \| good	32.464 \| good	8.983 \| good	0.716 \| good	28.858 \| good	0.67 \| good
2025-12-06T19:00:00.000Z	49 \| good	9.161 \| good	31.19 \| good	14.3 \| good	1.165 \| good	25.749 \| good	0.485 \| good
2025-12-06T20:00:00.000Z	38 \| good	7.194 \| good	23.976 \| good	19.494 \| good	0.884 \| good	23.845 \| good	0.417 \| good
2025-12-06T21:00:00.000Z	44 \| good	8.188 \| good	25.667 \| good	25.103 \| good	0.977 \| good	18.552 \| good	0.322 \| good
2025-12-06T22:00:00.000Z	52 \| moderate	9.964 \| good	37.396 \| good	27.782 \| good	0.663 \| good	18.026 \| good	0.309 \| good
2025-12-06T23:00:00.000Z	33 \| good	5.647 \| good	30.308 \| good	31.462 \| good	0.702 \| good	20.311 \| good	0.377 \| good
2025-12-07T00:00:00.000Z	33 \| good	5.738 \| good	23.762 \| good	31.395 \| good	0.792 \| good	23.763 \| good	0.387 \| good
2025-12-07T01:00:00.000Z	49 \| good	9.029 \| good	34.959 \| good	27.588 \| good	0.613 \| good	23.272 \| good	0.378 \| good
2025-12-07T02:00:00.000Z	38 \| good	7.019 \| good	32.747 \| good	22.723 \| good	0.522 \| good	25.56 \| good	0.487 \| good
2025-12-07T03:00:00.000Z	52 \| moderate	10.199 \| good	43.728 \| good	18.253 \| good	0.53 \| good	29.182 \| good	0.549 \| good
2025-12-07T04:00:00.000Z	54 \| moderate	11.303 \| good	49.384 \| good	15.052 \| good	0.6 \| good	29.717 \| good	0.723 \| good
2025-12-07T05:00:00.000Z	58 \| moderate	13.185 \| fine	53.756 \| good	15.052 \| good	0.697 \| good	26.414 \| good	0.724 \| good
2025-12-07T06:00:00.000Z	81 \| moderate	24.617 \| fine	58.185 \| fine	7.585 \| good	0.749 \| good	26.585 \| good	0.86 \| good
2025-12-07T07:00:00.000Z	82 \| moderate	25.963 \| fine	106.449 \| fine	7.585 \| good	0.775 \| good	26.585 \| good	0.86 \| good
2025-12-07T08:00:00.000Z	75 \| moderate	21.902 \| fine	81.127 \| fine	6.932 \| good	0.888 \| good	25.989 \| good	0.937 \| good
2025-12-07T09:00:00.000Z	69 \| moderate	19.098 \| fine	51.416 \| good	3.206 \| good	0.663 \| good	27.328 \| good	1.207 \| good
2025-12-07T10:00:00.000Z	64 \| moderate	16.495 \| fine	50.842 \| good	2.842 \| good	0.928 \| good	25.265 \| good	1.284 \| good
2025-12-07T11:00:00.000Z	71 \| moderate	20.065 \| fine	45.048 \| good	2.154 \| good	0.927 \| good	25.265 \| good	1.284 \| good
2025-12-07T12:00:00.000Z	75 \| moderate	21.764 \| fine	46.883 \| good	2.154 \| good	0.924 \| good	25.265 \| good	1.284 \| good
2025-12-07T13:00:00.000Z	75 \| moderate	22.071 \| fine	64.68 \| fine	2.154 \| good	0.849 \| good	5.684 \| good	0.554 \| good
2025-12-07T14:00:00.000Z	71 \| moderate	19.752 \| fine	92.065 \| fine	3.281 \| good	0.551 \| good	21.853 \| good	1.022 \| good
2025-12-07T15:00:00.000Z	73 \| moderate	21.371 \| fine	74.416 \| fine	4.06 \| good	0.638 \| good	20.698 \| good	1.009 \| good
2025-12-07T16:00:00.000Z	81 \| moderate	25.324 \| fine	75.855 \| fine	4.06 \| good	0.671 \| good	20.353 \| good	0.859 \| good
2025-12-07T17:00:00.000Z	66 \| moderate	17.372 \| fine	50.015 \| good	10.427 \| good	0.582 \| good	23.327 \| good	0.801 \| good
2025-12-07T18:00:00.000Z	67 \| moderate	17.99 \| fine	57.965 \| fine	12.75 \| good	0.49 \| good	25.352 \| good	0.734 \| good
2025-12-07T19:00:00.000Z	60 \| moderate	14.21 \| fine	44.086 \| good	19.568 \| good	0.657 \| good	21.871 \| good	0.485 \| good
2025-12-07T20:00:00.000Z	79 \| moderate	23.651 \| fine	63.726 \| fine	24.916 \| good	0.786 \| good	16.378 \| good	0.407 \| good
2025-12-07T21:00:00.000Z	58 \| moderate	12.767 \| fine	42.664 \| good	29.714 \| good	0.532 \| good	15.612 \| good	0.398 \| good
2025-12-07T22:00:00.000Z	67 \| moderate	18.426 \| fine	77.493 \| fine	32.438 \| good	0.637 \| good	18.982 \| good	0.459 \| good
2025-12-07T23:00:00.000Z	54 \| moderate	11.401 \| good	50.091 \| good	37.738 \| good	0.876 \| good	16.236 \| good	0.399 \| good
2025-12-08T00:00:00.000Z	54 \| moderate	10.886 \| good	52.944 \| good	37.071 \| good	0.826 \| good	18.696 \| good	0.456 \| good
2025-12-08T01:00:00.000Z	52 \| moderate	9.657 \| good	35.445 \| good	35.146 \| good	0.529 \| good	20.621 \| good	0.465 \| good
2025-12-08T02:00:00.000Z	56 \| moderate	12.392 \| fine	39.313 \| good	30.008 \| good	0.503 \| good	21.387 \| good	0.428 \| good
2025-12-08T02:00:00.000Z	56 \| moderate	12.392 \| fine	39.313 \| good	30.008 \| good	0.503 \| good	21.387 \| good	0.428 \| good
2025-12-08T02:00:00.000Z	86 \| moderate	27.871 \| fine	120.846 \| fine	19.964 \| good	7.152 \| good	43.694 \| good	0.564 \| good
2025-12-08T03:00:00.000Z	97 \| moderate	33.764 \| fine	145.923 \| fine	12.384 \| good	7.184 \| good	46.483 \| good	0.677 \| good
2025-12-08T04:00:00.000Z	110 \| sensitive	39.157 \| moderate	172.982 \| moderate	7.364 \| good	6.437 \| good	43.798 \| good	0.675 \| good
2025-12-08T05:00:00.000Z	112 \| sensitive	39.916 \| moderate	176.511 \| moderate	3.638 \| good	5.69 \| good	41.113 \| good	0.673 \| good
2025-12-08T06:00:00.000Z	112 \| sensitive	39.564 \| moderate	175.475 \| moderate	3.59 \| good	4.944 \| good	38.428 \| good	0.671 \| good
2025-12-08T07:00:00.000Z	112 \| sensitive	40.048 \| moderate	176.723 \| moderate	2.801 \| good	4.189 \| good	37.024 \| good	0.598 \| good
2025-12-08T08:00:00.000Z	115 \| sensitive	40.598 \| moderate	179.388 \| moderate	2.904 \| good	3.434 \| good	35.621 \| good	0.524 \| good
2025-12-08T09:00:00.000Z	112 \| sensitive	40.073 \| moderate	177.025 \| moderate	2.182 \| good	2.68 \| good	34.217 \| good	0.451 \| good
2025-12-08T10:00:00.000Z	115 \| sensitive	41.126 \| moderate	182.327 \| moderate	2.48 \| good	2.377 \| good	32.658 \| good	0.388 \| good
2025-12-08T11:00:00.000Z	115 \| sensitive	40.668 \| moderate	180.6 \| moderate	2.062 \| good	2.075 \| good	31.098 \| good	0.325 \| good
2025-12-08T12:00:00.000Z	102 \| sensitive	35.601 \| moderate	155.851 \| moderate	1.516 \| good	1.773 \| good	29.539 \| good	0.262 \| good
2025-12-08T13:00:00.000Z	94 \| moderate	31.741 \| fine	138.151 \| fine	1.308 \| good	1.864 \| good	28.704 \| good	0.25 \| good
2025-12-08T14:00:00.000Z	81 \| moderate	24.63 \| fine	106.863 \| fine	1.114 \| good	1.956 \| good	27.869 \| good	0.238 \| good
2025-12-08T15:00:00.000Z	66 \| moderate	17.406 \| fine	77.003 \| fine	1.64 \| good	2.048 \| good	27.034 \| good	0.226 \| good
2025-12-08T16:00:00.000Z	56 \| moderate	12.015 \| good	53.308 \| good	2.672 \| good	2.249 \| good	24.725 \| good	0.24 \| good
2025-12-08T17:00:00.000Z	58 \| moderate	12.738 \| fine	56.953 \| fine	9.784 \| good	2.451 \| good	22.415 \| good	0.253 \| good
2025-12-08T18:00:00.000Z	54 \| moderate	11.166 \| good	49.163 \| good	18.046 \| good	2.652 \| good	20.106 \| good	0.267 \| good
2025-12-08T19:00:00.000Z	54 \| moderate	11.134 \| good	49.093 \| good	25.513 \| good	2.916 \| good	18.952 \| good	0.246 \| good
2025-12-08T20:00:00.000Z	56 \| moderate	11.772 \| good	52.454 \| good	30.671 \| good	3.179 \| good	17.797 \| good	0.226 \| good
2025-12-08T21:00:00.000Z	62 \| moderate	14.579 \| fine	65.45 \| fine	33.803 \| good	3.443 \| good	16.643 \| good	0.205 \| good
2025-12-08T22:00:00.000Z	62 \| moderate	15.266 \| fine	67.861 \| fine	34.063 \| good	3.944 \| good	21.526 \| good	0.231 \| good
2025-12-08T23:00:00.000Z	62 \| moderate	15.08 \| fine	67.171 \| fine	30.551 \| good	4.446 \| good	26.409 \| good	0.257 \| good
2025-12-09T00:00:00.000Z	62 \| moderate	14.893 \| fine	66.954 \| fine	24.507 \| good	4.948 \| good	31.293 \| good	0.283 \| good
2025-12-09T01:00:00.000Z	62 \| moderate	15.267 \| fine	68.753 \| fine	14.895 \| good	4.8 \| good	32.783 \| good	0.33 \| good
2025-12-09T02:00:00.000Z	64 \| moderate	16.217 \| fine	72.143 \| fine	6.579 \| good	4.653 \| good	34.274 \| good	0.376 \| good
2025-12-09T03:00:00.000Z	66 \| moderate	16.788 \| fine	74.675 \| fine	2.459 \| good	4.506 \| good	35.765 \| good	0.423 \| good
2025-12-09T04:00:00.000Z	64 \| moderate	15.924 \| fine	70.266 \| fine	3.087 \| good	3.924 \| good	33.876 \| good	0.378 \| good
2025-12-09T05:00:00.000Z	56 \| moderate	11.762 \| good	52.367 \| good	3.272 \| good	3.342 \| good	31.988 \| good	0.334 \| good
2025-12-09T06:00:00.000Z	44 \| good	8.147 \| good	35.774 \| good	3.712 \| good	2.76 \| good	30.1 \| good	0.289 \| good
2025-12-09T07:00:00.000Z	33 \| good	5.561 \| good	24.077 \| good	3.165 \| good	2.352 \| good	28.259 \| good	0.251 \| good
2025-12-09T08:00:00.000Z	27 \| good	5.23 \| good	22.193 \| good	3.196 \| good	1.943 \| good	26.419 \| good	0.213 \| good
2025-12-09T09:00:00.000Z	24 \| good	4.139 \| good	17.802 \| good	2.557 \| good	1.535 \| good	24.578 \| good	0.176 \| good
2025-12-09T10:00:00.000Z	20 \| good	3.407 \| good	14.641 \| good	2.983 \| good	1.583 \| good	20.84 \| good	0.157 \| good
2025-12-09T11:00:00.000Z	22 \| good	4.149 \| good	17.806 \| good	3.009 \| good	1.632 \| good	17.102 \| good	0.138 \| good
2025-12-09T12:00:00.000Z	22 \| good	4.07 \| good	17.504 \| good	2.484 \| good	1.68 \| good	13.364 \| good	0.119 \| good
2025-12-09T13:00:00.000Z	15 \| good	1.789 \| good	7.348 \| good	3.021 \| good	1.902 \| good	16.265 \| good	0.134 \| good
2025-12-09T14:00:00.000Z	18 \| good	3.167 \| good	13.973 \| good	2.11 \| good	2.124 \| good	19.166 \| good	0.149 \| good
2025-12-09T15:00:00.000Z	22 \| good	3.579 \| good	15.624 \| good	2.235 \| good	2.346 \| good	22.067 \| good	0.165 \| good
2025-12-09T16:00:00.000Z	27 \| good	4.538 \| good	19.796 \| good	2.11 \| good	2.581 \| good	21.462 \| good	0.188 \| good
2025-12-09T17:00:00.000Z	22 \| good	3.737 \| good	15.966 \| good	9.486 \| good	2.815 \| good	20.856 \| good	0.212 \| good
2025-12-09T18:00:00.000Z	27 \| good	4.599 \| good	20.037 \| good	14.615 \| good	3.05 \| good	20.251 \| good	0.236 \| good
2025-12-09T19:00:00.000Z	22 \| good	4.444 \| good	19.12 \| good	21.039 \| good	3.347 \| good	19.158 \| good	0.219 \| good
2025-12-09T20:00:00.000Z	27 \| good	4.587 \| good	20.012 \| good	26.23 \| good	3.644 \| good	18.065 \| good	0.201 \| good
2025-12-09T21:00:00.000Z	33 \| good	5.574 \| good	23.814 \| good	28.948 \| good	3.941 \| good	16.972 \| good	0.184 \| good
2025-12-09T22:00:00.000Z	33 \| good	5.973 \| good	25.859 \| good	29.955 \| good	4.416 \| good	21.908 \| good	0.213 \| good
2025-12-09T23:00:00.000Z	33 \| good	5.82 \| good	25.068 \| good	25.931 \| good	4.891 \| good	26.844 \| good	0.243 \| good
2025-12-10T00:00:00.000Z	71 \| moderate	20.21 \| fine	20.365 \| good	20.245 \| good	5.455 \| good	32.117 \| good	0.274 \| good
2025-12-10T01:00:00.000Z	52 \| moderate	10.074 \| good	44.811 \| good	4.339 \| good	5.327 \| good	33.758 \| good	0.336 \| 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)

Track live Montebello, California air quality forecast and history

Get reliable air quality data to drive your business

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

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Montebello, California?

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

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

What is the AQI in Montebello, California right now?

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

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

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

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

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

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

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?

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?

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

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?