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

The PM10 concentration in Rosemead, California is 61.934 μg/m3 at the moment.

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

Currently, Rosemead, California has a sulfur dioxide (SO2) concentration of 0.346 ppb.

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

The current ozone (O3) level in Rosemead, California at the moment is 44.524 ppm.

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

Nitrogen dioxide (NO2) level in Rosemead, California at the moment is 2.972 ppb.

Live air quality index in Rosemead, California today

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

PM2.5 levels in Rosemead, California are currently 15.517 μg/m3.

Stay updated with real-time air quality in Rosemead, 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

Rosemead, California

Last updated: ... (Local time)

Major air pollutants in Rosemead, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.52 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

61.93 μg/m³

155

255

425

605+

Ozone (O₃)

44.52 ppb

201

201+

Sulfur Dioxide (SO₂)

0.35 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.97 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Rosemead, California

Get Live Pollen Counts

Rosemead, California

Scroll To Air Quality Map

Track live Rosemead, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-11T21:00:00.000Z	56 \| moderate	12.12 \| fine	51.178 \| good	45.146 \| good	0.406 \| good	5.257 \| good	0.317 \| good
2026-09-11T22:00:00.000Z	54 \| moderate	10.572 \| good	44.946 \| good	51.842 \| good	0.413 \| good	4.607 \| good	0.33 \| good
2026-09-11T23:00:00.000Z	52 \| moderate	10.158 \| good	46.219 \| good	51.989 \| good	0.408 \| good	4.621 \| good	0.324 \| good
2026-09-12T00:00:00.000Z	54 \| moderate	11.042 \| good	47.083 \| good	50.401 \| good	0.445 \| good	4.997 \| good	0.311 \| good
2026-09-12T01:00:00.000Z	54 \| moderate	11.287 \| good	49.402 \| good	49.937 \| good	0.444 \| good	4.934 \| good	0.311 \| good
2026-09-12T02:00:00.000Z	58 \| moderate	13.071 \| fine	52.95 \| good	42.026 \| good	0.34 \| good	10.468 \| good	0.376 \| good
2026-09-12T03:00:00.000Z	54 \| moderate	11.018 \| good	49.34 \| good	28.651 \| good	1.486 \| good	9.878 \| good	0.183 \| good
2026-09-12T04:00:00.000Z	60 \| moderate	13.879 \| fine	57.757 \| fine	36.766 \| good	0.288 \| good	11.3 \| good	0.382 \| good
2026-09-12T05:00:00.000Z	60 \| moderate	14.43 \| fine	59.487 \| fine	33.696 \| good	0.536 \| good	11.354 \| good	0.377 \| good
2026-09-12T06:00:00.000Z	62 \| moderate	14.933 \| fine	66.77 \| fine	28.205 \| good	0.403 \| good	10.085 \| good	0.43 \| good
2026-09-12T07:00:00.000Z	62 \| moderate	15.019 \| fine	63.74 \| fine	27.638 \| good	0.397 \| good	10.031 \| good	0.395 \| good
2026-09-12T08:00:00.000Z	58 \| moderate	13.481 \| fine	56.647 \| fine	20.596 \| good	0.368 \| good	8.881 \| good	0.395 \| good
2026-09-12T09:00:00.000Z	60 \| moderate	13.684 \| fine	60.415 \| fine	17.874 \| good	0.389 \| good	7.28 \| good	0.296 \| good
2026-09-12T10:00:00.000Z	58 \| moderate	12.895 \| fine	59.994 \| fine	14.052 \| good	0.346 \| good	7.331 \| good	0.281 \| good
2026-09-12T11:00:00.000Z	54 \| moderate	10.707 \| good	46.708 \| good	17.602 \| good	0.297 \| good	5.983 \| good	0.3 \| good
2026-09-12T12:00:00.000Z	54 \| moderate	10.664 \| good	46.487 \| good	20.37 \| good	0.272 \| good	4.659 \| good	0.329 \| good
2026-09-12T13:00:00.000Z	54 \| moderate	11.014 \| good	44.855 \| good	20.456 \| good	0.27 \| good	4.625 \| good	0.329 \| good
2026-09-12T14:00:00.000Z	54 \| moderate	11.32 \| good	46.832 \| good	19.514 \| good	0.284 \| good	8.906 \| good	0.363 \| good
2026-09-12T15:00:00.000Z	54 \| moderate	10.875 \| good	46.882 \| good	20.094 \| good	0.411 \| good	7.74 \| good	0.362 \| good
2026-09-12T16:00:00.000Z	58 \| moderate	13.421 \| fine	59.349 \| fine	22.328 \| good	0.349 \| good	5.526 \| good	0.368 \| good
2026-09-12T17:00:00.000Z	60 \| moderate	13.749 \| fine	57.547 \| fine	24.957 \| good	0.31 \| good	5.555 \| good	0.332 \| good
2026-09-12T18:00:00.000Z	62 \| moderate	15.317 \| fine	67.186 \| fine	31.407 \| good	0.324 \| good	4.847 \| good	0.332 \| good
2026-09-12T19:00:00.000Z	64 \| moderate	16.345 \| fine	70.538 \| fine	40.644 \| good	0.38 \| good	4.406 \| good	0.338 \| good
2026-09-12T20:00:00.000Z	66 \| moderate	16.687 \| fine	71.478 \| fine	45.118 \| good	0.333 \| good	3.712 \| good	0.32 \| good
2026-09-12T21:00:00.000Z	64 \| moderate	16.035 \| fine	67.951 \| fine	46.2 \| good	0.343 \| good	3.005 \| good	0.32 \| good
2026-09-12T22:00:00.000Z	62 \| moderate	15.454 \| fine	65.911 \| fine	51.068 \| good	0.332 \| good	2.992 \| good	0.32 \| good
2026-09-12T23:00:00.000Z	58 \| moderate	13.284 \| fine	53.742 \| good	53.648 \| good	0.275 \| good	3.526 \| good	0.317 \| good
2026-09-13T00:00:00.000Z	60 \| moderate	14.043 \| fine	58.695 \| fine	53.4 \| good	0.334 \| good	3.836 \| good	0.317 \| good
2026-09-13T01:00:00.000Z	54 \| moderate	10.988 \| good	45.35 \| good	51.4 \| good	0.35 \| good	4.583 \| good	0.317 \| good
2026-09-13T02:00:00.000Z	62 \| moderate	14.755 \| fine	61.401 \| fine	45.27 \| good	0.425 \| good	7.008 \| good	0.317 \| good
2026-09-13T03:00:00.000Z	56 \| moderate	11.589 \| good	51.229 \| good	36.297 \| good	1.645 \| good	9.68 \| good	0.179 \| good
2026-09-13T04:00:00.000Z	58 \| moderate	13.482 \| fine	60.666 \| fine	38.433 \| good	0.348 \| good	7.629 \| good	0.317 \| good
2026-09-13T05:00:00.000Z	60 \| moderate	14.264 \| fine	67.399 \| fine	36.878 \| good	0.604 \| good	7.15 \| good	0.361 \| good
2026-09-13T06:00:00.000Z	64 \| moderate	15.539 \| fine	63.528 \| fine	31.885 \| good	0.404 \| good	9.324 \| good	0.379 \| good
2026-09-13T07:00:00.000Z	62 \| moderate	15.202 \| fine	64.869 \| fine	31.86 \| good	0.356 \| good	9.304 \| good	0.379 \| good
2026-09-13T08:00:00.000Z	64 \| moderate	16.162 \| fine	66.499 \| fine	24.135 \| good	0.36 \| good	10.78 \| good	0.349 \| good
2026-09-13T09:00:00.000Z	60 \| moderate	13.601 \| fine	54.186 \| good	18.286 \| good	0.394 \| good	11.591 \| good	0.365 \| good
2026-09-13T10:00:00.000Z	60 \| moderate	13.837 \| fine	57.527 \| fine	18.81 \| good	0.389 \| good	11.657 \| good	0.368 \| good
2026-09-13T11:00:00.000Z	62 \| moderate	14.614 \| fine	64.932 \| fine	18.41 \| good	0.377 \| good	11.626 \| good	0.368 \| good
2026-09-13T12:00:00.000Z	64 \| moderate	15.926 \| fine	70.477 \| fine	17.99 \| good	0.351 \| good	10.535 \| good	0.319 \| good
2026-09-13T13:00:00.000Z	62 \| moderate	15.425 \| fine	63.238 \| fine	18.777 \| good	0.351 \| good	10.573 \| good	0.319 \| good
2026-09-13T14:00:00.000Z	60 \| moderate	14.302 \| fine	61.101 \| fine	22.353 \| good	0.329 \| good	6.143 \| good	0.256 \| good
2026-09-13T15:00:00.000Z	62 \| moderate	14.54 \| fine	60.587 \| fine	22.982 \| good	0.337 \| good	4.395 \| good	0.319 \| good
2026-09-13T16:00:00.000Z	60 \| moderate	13.736 \| fine	56.995 \| fine	34.385 \| good	0.316 \| good	4.393 \| good	0.332 \| good
2026-09-13T17:00:00.000Z	58 \| moderate	12.724 \| fine	51.587 \| good	39.001 \| good	0.315 \| good	3.252 \| good	0.303 \| good
2026-09-13T18:00:00.000Z	58 \| moderate	13.383 \| fine	53.169 \| good	40.543 \| good	0.313 \| good	3.334 \| good	0.303 \| good
2026-09-13T19:00:00.000Z	64 \| moderate	15.517 \| fine	61.934 \| fine	44.524 \| good	0.346 \| good	2.972 \| good	0.333 \| good
2026-09-13T20:00:00.000Z	62 \| moderate	15.051 \| fine	65.269 \| fine	47.536 \| good	0.388 \| good	3.047 \| good	0.332 \| good
2026-09-13T20:00:00.000Z	64 \| moderate	15.517 \| fine	61.934 \| fine	44.524 \| good	0.346 \| good	2.972 \| good	0.333 \| good
2026-09-13T21:00:00.000Z	64 \| moderate	14.144 \| fine	63.347 \| fine	58.813 \| fine	1.706 \| good	3.565 \| good	0.184 \| good
2026-09-13T22:00:00.000Z	64 \| moderate	14.095 \| fine	63.324 \| fine	59.343 \| fine	1.83 \| good	3.232 \| good	0.187 \| good
2026-09-13T23:00:00.000Z	64 \| moderate	14.686 \| fine	66.107 \| fine	59.456 \| fine	1.945 \| good	3.155 \| good	0.189 \| good
2026-09-14T00:00:00.000Z	64 \| moderate	16.147 \| fine	72.113 \| fine	59.136 \| fine	2.034 \| good	3.531 \| good	0.19 \| good
2026-09-14T01:00:00.000Z	62 \| moderate	14.68 \| fine	65.444 \| fine	51.735 \| good	2.129 \| good	5.018 \| good	0.193 \| good
2026-09-14T02:00:00.000Z	64 \| moderate	16.201 \| fine	72.276 \| fine	46.339 \| good	2.21 \| good	7.552 \| good	0.199 \| good
2026-09-14T03:00:00.000Z	60 \| moderate	14.119 \| fine	63.773 \| fine	40.021 \| good	2.231 \| good	10.838 \| good	0.208 \| good
2026-09-14T04:00:00.000Z	58 \| moderate	13.11 \| fine	58.605 \| fine	35.707 \| good	2.188 \| good	13.936 \| good	0.215 \| good
2026-09-14T05:00:00.000Z	56 \| moderate	12.423 \| fine	55.447 \| fine	31.58 \| good	2.117 \| good	19.095 \| good	0.227 \| good
2026-09-14T06:00:00.000Z	58 \| moderate	12.52 \| fine	55.95 \| fine	24.007 \| good	2.013 \| good	22.608 \| good	0.237 \| good
2026-09-14T07:00:00.000Z	52 \| moderate	10.058 \| good	44.86 \| good	20.241 \| good	1.816 \| good	21.97 \| good	0.236 \| good
2026-09-14T08:00:00.000Z	49 \| good	9.167 \| good	40.673 \| good	20.376 \| good	1.592 \| good	20.389 \| good	0.233 \| good
2026-09-14T09:00:00.000Z	44 \| good	8.4 \| good	36.826 \| good	21.316 \| good	1.431 \| good	19.349 \| good	0.229 \| good
2026-09-14T10:00:00.000Z	49 \| good	9.317 \| good	41.444 \| good	19.848 \| good	1.318 \| good	18.793 \| good	0.228 \| good
2026-09-14T11:00:00.000Z	44 \| good	8.341 \| good	36.474 \| good	17.612 \| good	1.226 \| good	18.357 \| good	0.226 \| good
2026-09-14T12:00:00.000Z	44 \| good	8.073 \| good	35.478 \| good	11.707 \| good	1.146 \| good	17.999 \| good	0.225 \| good
2026-09-14T13:00:00.000Z	49 \| good	8.788 \| good	38.585 \| good	10.227 \| good	1.097 \| good	18.453 \| good	0.227 \| good
2026-09-14T14:00:00.000Z	49 \| good	9.366 \| good	41.844 \| good	13.514 \| good	1.105 \| good	19.527 \| good	0.236 \| good
2026-09-14T15:00:00.000Z	54 \| moderate	11.083 \| good	49.021 \| good	21.461 \| good	1.099 \| good	15.603 \| good	0.236 \| good
2026-09-14T16:00:00.000Z	58 \| moderate	12.565 \| fine	56.42 \| fine	27.893 \| good	1.053 \| good	7.415 \| good	0.188 \| good
2026-09-14T17:00:00.000Z	62 \| moderate	14.791 \| fine	66.199 \| fine	35.275 \| good	1.04 \| good	5.204 \| good	0.176 \| good
2026-09-14T18:00:00.000Z	62 \| moderate	15.377 \| fine	68.883 \| fine	44.811 \| good	1.025 \| good	3.909 \| good	0.169 \| good
2026-09-14T19:00:00.000Z	60 \| moderate	14.417 \| fine	64.619 \| fine	51.86 \| good	1.016 \| good	3.017 \| good	0.164 \| good
2026-09-14T20:00:00.000Z	58 \| moderate	12.678 \| fine	57.09 \| fine	52.549 \| good	0.99 \| good	2.38 \| good	0.161 \| good
2026-09-14T21:00:00.000Z	52 \| moderate	10.027 \| good	44.676 \| good	47.519 \| good	0.99 \| good	2.049 \| good	0.16 \| good
2026-09-14T22:00:00.000Z	44 \| good	8.313 \| good	36.688 \| good	38.643 \| good	1.014 \| good	1.989 \| good	0.161 \| good
2026-09-14T23:00:00.000Z	44 \| good	8.292 \| good	36.687 \| good	34.667 \| good	1.062 \| good	2.194 \| good	0.162 \| good
2026-09-15T00:00:00.000Z	49 \| good	8.505 \| good	37.339 \| good	33.293 \| good	1.138 \| good	2.836 \| good	0.165 \| good
2026-09-15T01:00:00.000Z	38 \| good	7.318 \| good	32.249 \| good	26.919 \| good	1.235 \| good	4.286 \| good	0.17 \| good
2026-09-15T02:00:00.000Z	44 \| good	7.955 \| good	35.11 \| good	24.623 \| good	1.34 \| good	6.788 \| good	0.177 \| good
2026-09-15T03:00:00.000Z	44 \| good	8.168 \| good	35.867 \| good	22.53 \| good	1.429 \| good	9.664 \| good	0.187 \| good
2026-09-15T04:00:00.000Z	49 \| good	8.985 \| good	39.963 \| good	20.743 \| good	1.481 \| good	12.737 \| good	0.197 \| good
2026-09-15T05:00:00.000Z	49 \| good	9.064 \| good	40.187 \| good	18.936 \| good	1.48 \| good	15.5 \| good	0.205 \| good
2026-09-15T06:00:00.000Z	52 \| moderate	9.641 \| good	42.93 \| good	16.776 \| good	1.459 \| good	20.022 \| good	0.219 \| good
2026-09-15T07:00:00.000Z	44 \| good	8.002 \| good	35.179 \| good	17.836 \| good	1.397 \| good	22.996 \| good	0.232 \| good
2026-09-15T08:00:00.000Z	38 \| good	7.26 \| good	32.047 \| good	19.451 \| good	1.303 \| good	23.863 \| good	0.237 \| good
2026-09-15T09:00:00.000Z	33 \| good	6.255 \| good	27.72 \| good	18.316 \| good	1.205 \| good	23.561 \| good	0.237 \| good
2026-09-15T10:00:00.000Z	44 \| good	7.509 \| good	33.143 \| good	15.323 \| good	1.131 \| good	23.393 \| good	0.238 \| good
2026-09-15T11:00:00.000Z	33 \| good	6.031 \| good	26.276 \| good	13.897 \| good	1.084 \| good	24.149 \| good	0.241 \| good
2026-09-15T12:00:00.000Z	38 \| good	6.826 \| good	30.383 \| good	9.814 \| good	1.055 \| good	25.358 \| good	0.247 \| good
2026-09-15T13:00:00.000Z	38 \| good	6.9 \| good	30.748 \| good	10.74 \| good	1.021 \| good	25.886 \| good	0.251 \| good
2026-09-15T14:00:00.000Z	44 \| good	7.91 \| good	34.862 \| good	13.693 \| good	1.013 \| good	23.308 \| good	0.259 \| good
2026-09-15T15:00:00.000Z	52 \| moderate	10.325 \| good	45.813 \| good	19.966 \| good	1.032 \| good	18.825 \| good	0.273 \| good
2026-09-15T16:00:00.000Z	58 \| moderate	12.867 \| fine	58.093 \| fine	24.917 \| good	0.989 \| good	10.273 \| good	0.209 \| good
2026-09-15T17:00:00.000Z	62 \| moderate	14.64 \| fine	65.729 \| fine	31.884 \| good	0.919 \| good	6.294 \| good	0.19 \| good
2026-09-15T18:00:00.000Z	64 \| moderate	15.614 \| fine	69.839 \| fine	41.295 \| good	0.877 \| good	4.551 \| good	0.184 \| good
2026-09-15T19:00:00.000Z	60 \| moderate	13.753 \| fine	61.484 \| fine	49.008 \| good	0.861 \| good	3.447 \| good	0.182 \| good
2026-09-15T20:00:00.000Z	58 \| moderate	12.654 \| fine	57.024 \| fine	52.502 \| good	0.859 \| good	2.688 \| good	0.183 \| good

Rosemead

Get reliable air quality data to drive your business

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

0.33ppm

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 Rosemead, California?

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

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

In the past 24 hours, the air quality in Rosemead, California was at its worst at 08:00:00 on 2026-09-12.

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

In the last 24 hours, the best air quality in Rosemead, California was observed at 01:00:00 on 2026-09-13.

What is the AQI in Rosemead, California right now?

As of now, the AQI in Rosemead, California is 64, indicating Moderate conditions.

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

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

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

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

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

PM_2.5 levels in Rosemead, California are currently 15.517 μg/m³.

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

The PM₁₀ concentration in Rosemead, California is 61.934 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Rosemead, California is 0.333 ppm.

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

Currently, Rosemead, California has a sulfur dioxide (SO₂) concentration of 0.346 ppb.

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

The current ozone (O₃) level in Rosemead, California at the moment is 44.524 ppm.

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

Nitrogen dioxide (NO₂) level in Rosemead, California at the moment is 2.972 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-11T21:00:00.000Z	56 \| moderate	12.12 \| fine	51.178 \| good	45.146 \| good	0.406 \| good	5.257 \| good	0.317 \| good
2026-09-11T22:00:00.000Z	54 \| moderate	10.572 \| good	44.946 \| good	51.842 \| good	0.413 \| good	4.607 \| good	0.33 \| good
2026-09-11T23:00:00.000Z	52 \| moderate	10.158 \| good	46.219 \| good	51.989 \| good	0.408 \| good	4.621 \| good	0.324 \| good
2026-09-12T00:00:00.000Z	54 \| moderate	11.042 \| good	47.083 \| good	50.401 \| good	0.445 \| good	4.997 \| good	0.311 \| good
2026-09-12T01:00:00.000Z	54 \| moderate	11.287 \| good	49.402 \| good	49.937 \| good	0.444 \| good	4.934 \| good	0.311 \| good
2026-09-12T02:00:00.000Z	58 \| moderate	13.071 \| fine	52.95 \| good	42.026 \| good	0.34 \| good	10.468 \| good	0.376 \| good
2026-09-12T03:00:00.000Z	54 \| moderate	11.018 \| good	49.34 \| good	28.651 \| good	1.486 \| good	9.878 \| good	0.183 \| good
2026-09-12T04:00:00.000Z	60 \| moderate	13.879 \| fine	57.757 \| fine	36.766 \| good	0.288 \| good	11.3 \| good	0.382 \| good
2026-09-12T05:00:00.000Z	60 \| moderate	14.43 \| fine	59.487 \| fine	33.696 \| good	0.536 \| good	11.354 \| good	0.377 \| good
2026-09-12T06:00:00.000Z	62 \| moderate	14.933 \| fine	66.77 \| fine	28.205 \| good	0.403 \| good	10.085 \| good	0.43 \| good
2026-09-12T07:00:00.000Z	62 \| moderate	15.019 \| fine	63.74 \| fine	27.638 \| good	0.397 \| good	10.031 \| good	0.395 \| good
2026-09-12T08:00:00.000Z	58 \| moderate	13.481 \| fine	56.647 \| fine	20.596 \| good	0.368 \| good	8.881 \| good	0.395 \| good
2026-09-12T09:00:00.000Z	60 \| moderate	13.684 \| fine	60.415 \| fine	17.874 \| good	0.389 \| good	7.28 \| good	0.296 \| good
2026-09-12T10:00:00.000Z	58 \| moderate	12.895 \| fine	59.994 \| fine	14.052 \| good	0.346 \| good	7.331 \| good	0.281 \| good
2026-09-12T11:00:00.000Z	54 \| moderate	10.707 \| good	46.708 \| good	17.602 \| good	0.297 \| good	5.983 \| good	0.3 \| good
2026-09-12T12:00:00.000Z	54 \| moderate	10.664 \| good	46.487 \| good	20.37 \| good	0.272 \| good	4.659 \| good	0.329 \| good
2026-09-12T13:00:00.000Z	54 \| moderate	11.014 \| good	44.855 \| good	20.456 \| good	0.27 \| good	4.625 \| good	0.329 \| good
2026-09-12T14:00:00.000Z	54 \| moderate	11.32 \| good	46.832 \| good	19.514 \| good	0.284 \| good	8.906 \| good	0.363 \| good
2026-09-12T15:00:00.000Z	54 \| moderate	10.875 \| good	46.882 \| good	20.094 \| good	0.411 \| good	7.74 \| good	0.362 \| good
2026-09-12T16:00:00.000Z	58 \| moderate	13.421 \| fine	59.349 \| fine	22.328 \| good	0.349 \| good	5.526 \| good	0.368 \| good
2026-09-12T17:00:00.000Z	60 \| moderate	13.749 \| fine	57.547 \| fine	24.957 \| good	0.31 \| good	5.555 \| good	0.332 \| good
2026-09-12T18:00:00.000Z	62 \| moderate	15.317 \| fine	67.186 \| fine	31.407 \| good	0.324 \| good	4.847 \| good	0.332 \| good
2026-09-12T19:00:00.000Z	64 \| moderate	16.345 \| fine	70.538 \| fine	40.644 \| good	0.38 \| good	4.406 \| good	0.338 \| good
2026-09-12T20:00:00.000Z	66 \| moderate	16.687 \| fine	71.478 \| fine	45.118 \| good	0.333 \| good	3.712 \| good	0.32 \| good
2026-09-12T21:00:00.000Z	64 \| moderate	16.035 \| fine	67.951 \| fine	46.2 \| good	0.343 \| good	3.005 \| good	0.32 \| good
2026-09-12T22:00:00.000Z	62 \| moderate	15.454 \| fine	65.911 \| fine	51.068 \| good	0.332 \| good	2.992 \| good	0.32 \| good
2026-09-12T23:00:00.000Z	58 \| moderate	13.284 \| fine	53.742 \| good	53.648 \| good	0.275 \| good	3.526 \| good	0.317 \| good
2026-09-13T00:00:00.000Z	60 \| moderate	14.043 \| fine	58.695 \| fine	53.4 \| good	0.334 \| good	3.836 \| good	0.317 \| good
2026-09-13T01:00:00.000Z	54 \| moderate	10.988 \| good	45.35 \| good	51.4 \| good	0.35 \| good	4.583 \| good	0.317 \| good
2026-09-13T02:00:00.000Z	62 \| moderate	14.755 \| fine	61.401 \| fine	45.27 \| good	0.425 \| good	7.008 \| good	0.317 \| good
2026-09-13T03:00:00.000Z	56 \| moderate	11.589 \| good	51.229 \| good	36.297 \| good	1.645 \| good	9.68 \| good	0.179 \| good
2026-09-13T04:00:00.000Z	58 \| moderate	13.482 \| fine	60.666 \| fine	38.433 \| good	0.348 \| good	7.629 \| good	0.317 \| good
2026-09-13T05:00:00.000Z	60 \| moderate	14.264 \| fine	67.399 \| fine	36.878 \| good	0.604 \| good	7.15 \| good	0.361 \| good
2026-09-13T06:00:00.000Z	64 \| moderate	15.539 \| fine	63.528 \| fine	31.885 \| good	0.404 \| good	9.324 \| good	0.379 \| good
2026-09-13T07:00:00.000Z	62 \| moderate	15.202 \| fine	64.869 \| fine	31.86 \| good	0.356 \| good	9.304 \| good	0.379 \| good
2026-09-13T08:00:00.000Z	64 \| moderate	16.162 \| fine	66.499 \| fine	24.135 \| good	0.36 \| good	10.78 \| good	0.349 \| good
2026-09-13T09:00:00.000Z	60 \| moderate	13.601 \| fine	54.186 \| good	18.286 \| good	0.394 \| good	11.591 \| good	0.365 \| good
2026-09-13T10:00:00.000Z	60 \| moderate	13.837 \| fine	57.527 \| fine	18.81 \| good	0.389 \| good	11.657 \| good	0.368 \| good
2026-09-13T11:00:00.000Z	62 \| moderate	14.614 \| fine	64.932 \| fine	18.41 \| good	0.377 \| good	11.626 \| good	0.368 \| good
2026-09-13T12:00:00.000Z	64 \| moderate	15.926 \| fine	70.477 \| fine	17.99 \| good	0.351 \| good	10.535 \| good	0.319 \| good
2026-09-13T13:00:00.000Z	62 \| moderate	15.425 \| fine	63.238 \| fine	18.777 \| good	0.351 \| good	10.573 \| good	0.319 \| good
2026-09-13T14:00:00.000Z	60 \| moderate	14.302 \| fine	61.101 \| fine	22.353 \| good	0.329 \| good	6.143 \| good	0.256 \| good
2026-09-13T15:00:00.000Z	62 \| moderate	14.54 \| fine	60.587 \| fine	22.982 \| good	0.337 \| good	4.395 \| good	0.319 \| good
2026-09-13T16:00:00.000Z	60 \| moderate	13.736 \| fine	56.995 \| fine	34.385 \| good	0.316 \| good	4.393 \| good	0.332 \| good
2026-09-13T17:00:00.000Z	58 \| moderate	12.724 \| fine	51.587 \| good	39.001 \| good	0.315 \| good	3.252 \| good	0.303 \| good
2026-09-13T18:00:00.000Z	58 \| moderate	13.383 \| fine	53.169 \| good	40.543 \| good	0.313 \| good	3.334 \| good	0.303 \| good
2026-09-13T19:00:00.000Z	64 \| moderate	15.517 \| fine	61.934 \| fine	44.524 \| good	0.346 \| good	2.972 \| good	0.333 \| good
2026-09-13T20:00:00.000Z	62 \| moderate	15.051 \| fine	65.269 \| fine	47.536 \| good	0.388 \| good	3.047 \| good	0.332 \| good
2026-09-13T20:00:00.000Z	64 \| moderate	15.517 \| fine	61.934 \| fine	44.524 \| good	0.346 \| good	2.972 \| good	0.333 \| good
2026-09-13T21:00:00.000Z	64 \| moderate	14.144 \| fine	63.347 \| fine	58.813 \| fine	1.706 \| good	3.565 \| good	0.184 \| good
2026-09-13T22:00:00.000Z	64 \| moderate	14.095 \| fine	63.324 \| fine	59.343 \| fine	1.83 \| good	3.232 \| good	0.187 \| good
2026-09-13T23:00:00.000Z	64 \| moderate	14.686 \| fine	66.107 \| fine	59.456 \| fine	1.945 \| good	3.155 \| good	0.189 \| good
2026-09-14T00:00:00.000Z	64 \| moderate	16.147 \| fine	72.113 \| fine	59.136 \| fine	2.034 \| good	3.531 \| good	0.19 \| good
2026-09-14T01:00:00.000Z	62 \| moderate	14.68 \| fine	65.444 \| fine	51.735 \| good	2.129 \| good	5.018 \| good	0.193 \| good
2026-09-14T02:00:00.000Z	64 \| moderate	16.201 \| fine	72.276 \| fine	46.339 \| good	2.21 \| good	7.552 \| good	0.199 \| good
2026-09-14T03:00:00.000Z	60 \| moderate	14.119 \| fine	63.773 \| fine	40.021 \| good	2.231 \| good	10.838 \| good	0.208 \| good
2026-09-14T04:00:00.000Z	58 \| moderate	13.11 \| fine	58.605 \| fine	35.707 \| good	2.188 \| good	13.936 \| good	0.215 \| good
2026-09-14T05:00:00.000Z	56 \| moderate	12.423 \| fine	55.447 \| fine	31.58 \| good	2.117 \| good	19.095 \| good	0.227 \| good
2026-09-14T06:00:00.000Z	58 \| moderate	12.52 \| fine	55.95 \| fine	24.007 \| good	2.013 \| good	22.608 \| good	0.237 \| good
2026-09-14T07:00:00.000Z	52 \| moderate	10.058 \| good	44.86 \| good	20.241 \| good	1.816 \| good	21.97 \| good	0.236 \| good
2026-09-14T08:00:00.000Z	49 \| good	9.167 \| good	40.673 \| good	20.376 \| good	1.592 \| good	20.389 \| good	0.233 \| good
2026-09-14T09:00:00.000Z	44 \| good	8.4 \| good	36.826 \| good	21.316 \| good	1.431 \| good	19.349 \| good	0.229 \| good
2026-09-14T10:00:00.000Z	49 \| good	9.317 \| good	41.444 \| good	19.848 \| good	1.318 \| good	18.793 \| good	0.228 \| good
2026-09-14T11:00:00.000Z	44 \| good	8.341 \| good	36.474 \| good	17.612 \| good	1.226 \| good	18.357 \| good	0.226 \| good
2026-09-14T12:00:00.000Z	44 \| good	8.073 \| good	35.478 \| good	11.707 \| good	1.146 \| good	17.999 \| good	0.225 \| good
2026-09-14T13:00:00.000Z	49 \| good	8.788 \| good	38.585 \| good	10.227 \| good	1.097 \| good	18.453 \| good	0.227 \| good
2026-09-14T14:00:00.000Z	49 \| good	9.366 \| good	41.844 \| good	13.514 \| good	1.105 \| good	19.527 \| good	0.236 \| good
2026-09-14T15:00:00.000Z	54 \| moderate	11.083 \| good	49.021 \| good	21.461 \| good	1.099 \| good	15.603 \| good	0.236 \| good
2026-09-14T16:00:00.000Z	58 \| moderate	12.565 \| fine	56.42 \| fine	27.893 \| good	1.053 \| good	7.415 \| good	0.188 \| good
2026-09-14T17:00:00.000Z	62 \| moderate	14.791 \| fine	66.199 \| fine	35.275 \| good	1.04 \| good	5.204 \| good	0.176 \| good
2026-09-14T18:00:00.000Z	62 \| moderate	15.377 \| fine	68.883 \| fine	44.811 \| good	1.025 \| good	3.909 \| good	0.169 \| good
2026-09-14T19:00:00.000Z	60 \| moderate	14.417 \| fine	64.619 \| fine	51.86 \| good	1.016 \| good	3.017 \| good	0.164 \| good
2026-09-14T20:00:00.000Z	58 \| moderate	12.678 \| fine	57.09 \| fine	52.549 \| good	0.99 \| good	2.38 \| good	0.161 \| good
2026-09-14T21:00:00.000Z	52 \| moderate	10.027 \| good	44.676 \| good	47.519 \| good	0.99 \| good	2.049 \| good	0.16 \| good
2026-09-14T22:00:00.000Z	44 \| good	8.313 \| good	36.688 \| good	38.643 \| good	1.014 \| good	1.989 \| good	0.161 \| good
2026-09-14T23:00:00.000Z	44 \| good	8.292 \| good	36.687 \| good	34.667 \| good	1.062 \| good	2.194 \| good	0.162 \| good
2026-09-15T00:00:00.000Z	49 \| good	8.505 \| good	37.339 \| good	33.293 \| good	1.138 \| good	2.836 \| good	0.165 \| good
2026-09-15T01:00:00.000Z	38 \| good	7.318 \| good	32.249 \| good	26.919 \| good	1.235 \| good	4.286 \| good	0.17 \| good
2026-09-15T02:00:00.000Z	44 \| good	7.955 \| good	35.11 \| good	24.623 \| good	1.34 \| good	6.788 \| good	0.177 \| good
2026-09-15T03:00:00.000Z	44 \| good	8.168 \| good	35.867 \| good	22.53 \| good	1.429 \| good	9.664 \| good	0.187 \| good
2026-09-15T04:00:00.000Z	49 \| good	8.985 \| good	39.963 \| good	20.743 \| good	1.481 \| good	12.737 \| good	0.197 \| good
2026-09-15T05:00:00.000Z	49 \| good	9.064 \| good	40.187 \| good	18.936 \| good	1.48 \| good	15.5 \| good	0.205 \| good
2026-09-15T06:00:00.000Z	52 \| moderate	9.641 \| good	42.93 \| good	16.776 \| good	1.459 \| good	20.022 \| good	0.219 \| good
2026-09-15T07:00:00.000Z	44 \| good	8.002 \| good	35.179 \| good	17.836 \| good	1.397 \| good	22.996 \| good	0.232 \| good
2026-09-15T08:00:00.000Z	38 \| good	7.26 \| good	32.047 \| good	19.451 \| good	1.303 \| good	23.863 \| good	0.237 \| good
2026-09-15T09:00:00.000Z	33 \| good	6.255 \| good	27.72 \| good	18.316 \| good	1.205 \| good	23.561 \| good	0.237 \| good
2026-09-15T10:00:00.000Z	44 \| good	7.509 \| good	33.143 \| good	15.323 \| good	1.131 \| good	23.393 \| good	0.238 \| good
2026-09-15T11:00:00.000Z	33 \| good	6.031 \| good	26.276 \| good	13.897 \| good	1.084 \| good	24.149 \| good	0.241 \| good
2026-09-15T12:00:00.000Z	38 \| good	6.826 \| good	30.383 \| good	9.814 \| good	1.055 \| good	25.358 \| good	0.247 \| good
2026-09-15T13:00:00.000Z	38 \| good	6.9 \| good	30.748 \| good	10.74 \| good	1.021 \| good	25.886 \| good	0.251 \| good
2026-09-15T14:00:00.000Z	44 \| good	7.91 \| good	34.862 \| good	13.693 \| good	1.013 \| good	23.308 \| good	0.259 \| good
2026-09-15T15:00:00.000Z	52 \| moderate	10.325 \| good	45.813 \| good	19.966 \| good	1.032 \| good	18.825 \| good	0.273 \| good
2026-09-15T16:00:00.000Z	58 \| moderate	12.867 \| fine	58.093 \| fine	24.917 \| good	0.989 \| good	10.273 \| good	0.209 \| good
2026-09-15T17:00:00.000Z	62 \| moderate	14.64 \| fine	65.729 \| fine	31.884 \| good	0.919 \| good	6.294 \| good	0.19 \| good
2026-09-15T18:00:00.000Z	64 \| moderate	15.614 \| fine	69.839 \| fine	41.295 \| good	0.877 \| good	4.551 \| good	0.184 \| good
2026-09-15T19:00:00.000Z	60 \| moderate	13.753 \| fine	61.484 \| fine	49.008 \| good	0.861 \| good	3.447 \| good	0.182 \| good
2026-09-15T20:00:00.000Z	58 \| moderate	12.654 \| fine	57.024 \| fine	52.502 \| good	0.859 \| good	2.688 \| good	0.183 \| good

Live air quality index in Rosemead, California today

Major air pollutants in Rosemead, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Temple City, California

San Gabriel, California

South El Monte, California

El Monte, California

East San Gabriel, California

Monterey Park, 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 Rosemead, California at the moment?

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

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