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

The PM10 concentration in Rosemead, California is 39.189 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 0.515 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 35.079 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 4.133 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 9.688 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)

9.69 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.19 μg/m³

155

255

425

605+

Ozone (O₃)

35.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.52 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2026-06-06T15:00:00.000Z	60 \| moderate	14.203 \| fine	49.096 \| good	35.899 \| good	0.601 \| good	5.416 \| good	0.162 \| good
2026-06-06T16:00:00.000Z	58 \| moderate	12.884 \| fine	53.429 \| good	36.313 \| good	0.485 \| good	5.078 \| good	0.162 \| good
2026-06-06T17:00:00.000Z	60 \| moderate	13.932 \| fine	52.343 \| good	39.375 \| good	0.484 \| good	5.153 \| good	0.204 \| good
2026-06-06T18:00:00.000Z	58 \| moderate	12.73 \| fine	45.497 \| good	43.622 \| good	0.439 \| good	4.684 \| good	0.204 \| good
2026-06-06T19:00:00.000Z	60 \| moderate	14.327 \| fine	50.619 \| good	46.309 \| good	0.538 \| good	4.624 \| good	0.22 \| good
2026-06-06T20:00:00.000Z	62 \| moderate	15.472 \| fine	51.743 \| good	50.244 \| good	0.589 \| good	4.405 \| good	0.204 \| good
2026-06-06T21:00:00.000Z	60 \| moderate	14.337 \| fine	50.132 \| good	52.683 \| good	0.607 \| good	4.416 \| good	0.204 \| good
2026-06-06T22:00:00.000Z	58 \| moderate	13.183 \| fine	47.647 \| good	55.392 \| fine	0.719 \| good	4.162 \| good	0.161 \| good
2026-06-06T23:00:00.000Z	54 \| moderate	10.635 \| good	41.353 \| good	56.453 \| fine	0.736 \| good	4.479 \| good	0.162 \| good
2026-06-07T00:00:00.000Z	49 \| good	9.499 \| good	40.538 \| good	52.912 \| good	0.779 \| good	4.141 \| good	0.162 \| good
2026-06-07T01:00:00.000Z	52 \| moderate	9.536 \| good	36.131 \| good	51.62 \| good	0.773 \| good	4.41 \| good	0.162 \| good
2026-06-07T02:00:00.000Z	49 \| good	9.227 \| good	38.29 \| good	48.121 \| good	0.704 \| good	4.855 \| good	0.162 \| good
2026-06-07T03:00:00.000Z	52 \| moderate	9.981 \| good	41.316 \| good	46.017 \| good	0.59 \| good	6.125 \| good	0.178 \| good
2026-06-07T04:00:00.000Z	49 \| good	9.13 \| good	39.528 \| good	42.144 \| good	0.655 \| good	5.44 \| good	0.178 \| good
2026-06-07T05:00:00.000Z	49 \| good	9.318 \| good	32.991 \| good	39.873 \| good	0.733 \| good	5.21 \| good	0.162 \| good
2026-06-07T06:00:00.000Z	49 \| good	8.968 \| good	30.935 \| good	39.873 \| good	0.643 \| good	5.465 \| good	0.22 \| good
2026-06-07T07:00:00.000Z	44 \| good	7.951 \| good	32.294 \| good	38.208 \| good	0.634 \| good	5.465 \| good	0.22 \| good
2026-06-07T08:00:00.000Z	49 \| good	8.829 \| good	29.969 \| good	37.355 \| good	0.587 \| good	4.979 \| good	0.2 \| good
2026-06-07T09:00:00.000Z	44 \| good	8.427 \| good	29.415 \| good	36.044 \| good	0.686 \| good	4.785 \| good	0.193 \| good
2026-06-07T10:00:00.000Z	44 \| good	8.218 \| good	33.319 \| good	36.044 \| good	0.678 \| good	4.785 \| good	0.193 \| good
2026-06-07T11:00:00.000Z	52 \| moderate	10.13 \| good	27.709 \| good	36.13 \| good	0.67 \| good	4.62 \| good	0.196 \| good
2026-06-07T12:00:00.000Z	49 \| good	9.376 \| good	20.288 \| good	38.134 \| good	0.522 \| good	2.74 \| good	0.136 \| good
2026-06-07T13:00:00.000Z	49 \| good	9.018 \| good	25.209 \| good	38.134 \| good	0.516 \| good	2.74 \| good	0.136 \| good
2026-06-07T14:00:00.000Z	49 \| good	8.908 \| good	22.975 \| good	37.927 \| good	0.532 \| good	3.143 \| good	0.17 \| good
2026-06-07T15:00:00.000Z	49 \| good	9.458 \| good	26.009 \| good	38.838 \| good	0.552 \| good	3.213 \| good	0.153 \| good
2026-06-07T16:00:00.000Z	49 \| good	8.73 \| good	25.483 \| good	41.001 \| good	0.472 \| good	3.074 \| good	0.17 \| good
2026-06-07T17:00:00.000Z	52 \| moderate	10.166 \| good	25.004 \| good	43.124 \| good	0.484 \| good	3.169 \| good	0.153 \| good
2026-06-07T18:00:00.000Z	54 \| moderate	10.907 \| good	26.228 \| good	44.393 \| good	0.528 \| good	3.22 \| good	0.153 \| good
2026-06-07T19:00:00.000Z	52 \| moderate	10.159 \| good	29.676 \| good	47.884 \| good	0.498 \| good	3.427 \| good	0.153 \| good
2026-06-07T20:00:00.000Z	52 \| moderate	10.266 \| good	26.966 \| good	51.372 \| good	0.59 \| good	3.395 \| good	0.153 \| good
2026-06-07T21:00:00.000Z	54 \| moderate	9.959 \| good	31.498 \| good	56.033 \| fine	0.696 \| good	3.465 \| good	0.153 \| good
2026-06-07T22:00:00.000Z	61 \| moderate	10.941 \| good	40.422 \| good	58.036 \| fine	0.82 \| good	3.921 \| good	0.164 \| good
2026-06-07T23:00:00.000Z	52 \| moderate	9.888 \| good	41.985 \| good	53.644 \| good	0.734 \| good	4.022 \| good	0.153 \| good
2026-06-08T00:00:00.000Z	52 \| moderate	10.095 \| good	33.732 \| good	52.625 \| good	0.611 \| good	3.569 \| good	0.153 \| good
2026-06-08T01:00:00.000Z	54 \| moderate	10.532 \| good	35.982 \| good	50.211 \| good	0.713 \| good	3.304 \| good	0.164 \| good
2026-06-08T02:00:00.000Z	54 \| moderate	10.558 \| good	33.488 \| good	46.283 \| good	0.654 \| good	3.431 \| good	0.164 \| good
2026-06-08T03:00:00.000Z	52 \| moderate	10.294 \| good	45.497 \| good	47.521 \| good	1.429 \| good	5.427 \| good	0.118 \| good
2026-06-08T04:00:00.000Z	49 \| good	9.414 \| good	28.292 \| good	40.578 \| good	0.623 \| good	5.221 \| good	0.153 \| good
2026-06-08T05:00:00.000Z	49 \| good	8.952 \| good	28.681 \| good	38.277 \| good	0.736 \| good	5.662 \| good	0.164 \| good
2026-06-08T06:00:00.000Z	52 \| moderate	9.501 \| good	29.972 \| good	35.8 \| good	0.662 \| good	6.113 \| good	0.192 \| good
2026-06-08T07:00:00.000Z	49 \| good	9.459 \| good	24.176 \| good	35.8 \| good	0.661 \| good	6.113 \| good	0.192 \| good
2026-06-08T08:00:00.000Z	52 \| moderate	9.97 \| good	31.019 \| good	24.731 \| good	0.645 \| good	12.574 \| good	0.233 \| good
2026-06-08T09:00:00.000Z	52 \| moderate	10.489 \| good	40.122 \| good	24.817 \| good	0.596 \| good	10.92 \| good	0.233 \| good
2026-06-08T10:00:00.000Z	54 \| moderate	10.544 \| good	39.181 \| good	28.437 \| good	0.607 \| good	8.466 \| good	0.2 \| good
2026-06-08T11:00:00.000Z	54 \| moderate	10.873 \| good	36.845 \| good	31.711 \| good	0.788 \| good	4.658 \| good	0.149 \| good
2026-06-08T12:00:00.000Z	54 \| moderate	10.762 \| good	33.609 \| good	33.354 \| good	0.536 \| good	3.533 \| good	0.141 \| good
2026-06-08T13:00:00.000Z	54 \| moderate	10.913 \| good	34.593 \| good	33.354 \| good	0.543 \| good	3.533 \| good	0.141 \| good
2026-06-08T14:00:00.000Z	52 \| moderate	9.707 \| good	35.846 \| good	34.23 \| good	0.517 \| good	3.793 \| good	0.126 \| good
2026-06-08T14:00:00.000Z	52 \| moderate	9.688 \| good	39.189 \| good	35.079 \| good	0.515 \| good	4.133 \| good	0.124 \| good
2026-06-08T15:00:00.000Z	54 \| moderate	10.934 \| good	48.038 \| good	37.045 \| good	1.325 \| good	7.739 \| good	0.138 \| good
2026-06-08T16:00:00.000Z	58 \| moderate	12.751 \| fine	56.889 \| fine	40.333 \| good	1.291 \| good	5.697 \| good	0.13 \| good
2026-06-08T17:00:00.000Z	62 \| moderate	14.958 \| fine	66.891 \| fine	42.994 \| good	1.222 \| good	4.672 \| good	0.126 \| good
2026-06-08T18:00:00.000Z	62 \| moderate	15.138 \| fine	67.185 \| fine	47.338 \| good	1.219 \| good	4 \| good	0.125 \| good
2026-06-08T19:00:00.000Z	66 \| moderate	16.606 \| fine	73.131 \| fine	54.712 \| good	1.258 \| good	3.482 \| good	0.123 \| good
2026-06-08T20:00:00.000Z	74 \| moderate	17.751 \| fine	78.485 \| fine	62.396 \| fine	1.315 \| good	3.053 \| good	0.122 \| good
2026-06-08T21:00:00.000Z	84 \| moderate	18.587 \| fine	81.84 \| fine	65.267 \| fine	1.37 \| good	2.706 \| good	0.12 \| good
2026-06-08T22:00:00.000Z	90 \| moderate	16.3 \| fine	71.933 \| fine	67.305 \| fine	1.409 \| good	2.453 \| good	0.118 \| good
2026-06-08T23:00:00.000Z	90 \| moderate	15.275 \| fine	67.838 \| fine	66.542 \| fine	1.424 \| good	2.357 \| good	0.117 \| good
2026-06-09T00:00:00.000Z	84 \| moderate	15.656 \| fine	70.135 \| fine	65.409 \| fine	1.423 \| good	2.566 \| good	0.116 \| good
2026-06-09T01:00:00.000Z	74 \| moderate	14.687 \| fine	66.138 \| fine	61.593 \| fine	1.454 \| good	3.339 \| good	0.116 \| good
2026-06-09T02:00:00.000Z	62 \| moderate	14.93 \| fine	66.428 \| fine	56.617 \| fine	1.522 \| good	4.691 \| good	0.118 \| good
2026-06-09T03:00:00.000Z	60 \| moderate	13.879 \| fine	62.131 \| fine	48.609 \| good	1.579 \| good	6.765 \| good	0.121 \| good
2026-06-09T04:00:00.000Z	60 \| moderate	13.953 \| fine	62.247 \| fine	42.414 \| good	1.593 \| good	8.779 \| good	0.126 \| good
2026-06-09T05:00:00.000Z	56 \| moderate	12.005 \| good	53.905 \| good	39.275 \| good	1.588 \| good	11.057 \| good	0.132 \| good
2026-06-09T06:00:00.000Z	56 \| moderate	11.624 \| good	51.379 \| good	36.069 \| good	1.557 \| good	14.285 \| good	0.142 \| good
2026-06-09T07:00:00.000Z	52 \| moderate	10.275 \| good	45.587 \| good	33.822 \| good	1.507 \| good	16.436 \| good	0.15 \| good
2026-06-09T08:00:00.000Z	54 \| moderate	10.956 \| good	48.399 \| good	32.135 \| good	1.432 \| good	17.621 \| good	0.157 \| good
2026-06-09T09:00:00.000Z	52 \| moderate	10.011 \| good	44.482 \| good	31.286 \| good	1.383 \| good	18.469 \| good	0.161 \| good
2026-06-09T10:00:00.000Z	52 \| moderate	10.283 \| good	45.521 \| good	29.827 \| good	1.341 \| good	19.116 \| good	0.165 \| good
2026-06-09T11:00:00.000Z	52 \| moderate	9.914 \| good	44.26 \| good	29.359 \| good	1.3 \| good	19.573 \| good	0.167 \| good
2026-06-09T12:00:00.000Z	52 \| moderate	10.457 \| good	46.61 \| good	30.564 \| good	1.257 \| good	20.425 \| good	0.173 \| good
2026-06-09T13:00:00.000Z	56 \| moderate	11.537 \| good	50.824 \| good	29.785 \| good	1.241 \| good	20.513 \| good	0.184 \| good
2026-06-09T14:00:00.000Z	56 \| moderate	12.244 \| fine	54.549 \| good	30.62 \| good	1.202 \| good	16.454 \| good	0.193 \| good
2026-06-09T15:00:00.000Z	56 \| moderate	12.371 \| fine	56.024 \| fine	31.261 \| good	1.281 \| good	9.043 \| good	0.142 \| good
2026-06-09T16:00:00.000Z	60 \| moderate	14.011 \| fine	62.482 \| fine	32.811 \| good	1.286 \| good	6.818 \| good	0.132 \| good
2026-06-09T17:00:00.000Z	64 \| moderate	16.234 \| fine	72.212 \| fine	35.318 \| good	1.241 \| good	5.621 \| good	0.127 \| good
2026-06-09T18:00:00.000Z	64 \| moderate	16.16 \| fine	72.045 \| fine	42.77 \| good	1.259 \| good	4.804 \| good	0.123 \| good
2026-06-09T19:00:00.000Z	67 \| moderate	17.882 \| fine	78.418 \| fine	49.948 \| good	1.339 \| good	4.209 \| good	0.121 \| good
2026-06-09T20:00:00.000Z	69 \| moderate	19.009 \| fine	83.823 \| fine	57.592 \| fine	1.445 \| good	3.716 \| good	0.121 \| good
2026-06-09T21:00:00.000Z	84 \| moderate	20.168 \| fine	89.023 \| fine	65.172 \| fine	1.561 \| good	3.257 \| good	0.121 \| good
2026-06-09T22:00:00.000Z	101 \| sensitive	19.768 \| fine	87.347 \| fine	70.913 \| fine	1.651 \| good	2.9 \| good	0.12 \| good
2026-06-09T23:00:00.000Z	100 \| moderate	18.894 \| fine	83.517 \| fine	69.893 \| fine	1.744 \| good	2.76 \| good	0.121 \| good
2026-06-10T00:00:00.000Z	97 \| moderate	20.724 \| fine	91.445 \| fine	68.732 \| fine	1.841 \| good	2.973 \| good	0.121 \| good
2026-06-10T01:00:00.000Z	90 \| moderate	19.69 \| fine	86.355 \| fine	67.477 \| fine	1.927 \| good	3.706 \| good	0.123 \| good
2026-06-10T02:00:00.000Z	77 \| moderate	20.323 \| fine	89.727 \| fine	63.394 \| fine	2.01 \| good	5.076 \| good	0.124 \| good
2026-06-10T03:00:00.000Z	71 \| moderate	19.739 \| fine	87.497 \| fine	52.156 \| good	2.063 \| good	7.291 \| good	0.127 \| good
2026-06-10T04:00:00.000Z	69 \| moderate	19.056 \| fine	83.633 \| fine	46.311 \| good	2.062 \| good	9.451 \| good	0.131 \| good
2026-06-10T05:00:00.000Z	66 \| moderate	17.386 \| fine	77.496 \| fine	42.844 \| good	1.98 \| good	12.001 \| good	0.136 \| good
2026-06-10T06:00:00.000Z	66 \| moderate	17.452 \| fine	23.589 \| good	28.986 \| good	1.853 \| good	14.816 \| good	0.142 \| good
2026-06-10T07:00:00.000Z	62 \| moderate	14.558 \| fine	65.456 \| fine	37.943 \| good	1.749 \| good	16.442 \| good	0.148 \| good
2026-06-10T08:00:00.000Z	58 \| moderate	13.261 \| fine	59.762 \| fine	32.924 \| good	1.655 \| good	17.656 \| good	0.154 \| good
2026-06-10T09:00:00.000Z	54 \| moderate	11.465 \| good	50.415 \| good	29.202 \| good	1.577 \| good	18.564 \| good	0.158 \| good
2026-06-10T10:00:00.000Z	54 \| moderate	10.895 \| good	48.421 \| good	28.414 \| good	1.514 \| good	19.502 \| good	0.162 \| good
2026-06-10T11:00:00.000Z	52 \| moderate	9.697 \| good	43.256 \| good	29.512 \| good	1.462 \| good	20.373 \| good	0.166 \| good
2026-06-10T12:00:00.000Z	71 \| moderate	20.438 \| fine	27.951 \| good	10.506 \| good	1.406 \| good	21.161 \| good	0.17 \| good
2026-06-10T13:00:00.000Z	73 \| moderate	21.205 \| fine	29.476 \| good	10.535 \| good	1.349 \| good	20.327 \| good	0.179 \| good
2026-06-10T14:00:00.000Z	73 \| moderate	21.438 \| fine	29.379 \| good	13.121 \| good	1.298 \| good	16.704 \| good	0.192 \| good

Rosemead

Get reliable air quality data to drive your business

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

0.14ppm

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 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 10:00:00 on 2026-06-07.

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 07:00:00 on 2026-06-08.

What is the AQI in Rosemead, California right now?

As of now, the AQI in Rosemead, California is 52, 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 9.688 μg/m³.

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

The PM₁₀ concentration in Rosemead, California is 39.189 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 0.124 ppm.

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

Currently, Rosemead, California has a sulfur dioxide (SO₂) concentration of 0.515 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 35.079 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 4.133 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T15:00:00.000Z	60 \| moderate	14.203 \| fine	49.096 \| good	35.899 \| good	0.601 \| good	5.416 \| good	0.162 \| good
2026-06-06T16:00:00.000Z	58 \| moderate	12.884 \| fine	53.429 \| good	36.313 \| good	0.485 \| good	5.078 \| good	0.162 \| good
2026-06-06T17:00:00.000Z	60 \| moderate	13.932 \| fine	52.343 \| good	39.375 \| good	0.484 \| good	5.153 \| good	0.204 \| good
2026-06-06T18:00:00.000Z	58 \| moderate	12.73 \| fine	45.497 \| good	43.622 \| good	0.439 \| good	4.684 \| good	0.204 \| good
2026-06-06T19:00:00.000Z	60 \| moderate	14.327 \| fine	50.619 \| good	46.309 \| good	0.538 \| good	4.624 \| good	0.22 \| good
2026-06-06T20:00:00.000Z	62 \| moderate	15.472 \| fine	51.743 \| good	50.244 \| good	0.589 \| good	4.405 \| good	0.204 \| good
2026-06-06T21:00:00.000Z	60 \| moderate	14.337 \| fine	50.132 \| good	52.683 \| good	0.607 \| good	4.416 \| good	0.204 \| good
2026-06-06T22:00:00.000Z	58 \| moderate	13.183 \| fine	47.647 \| good	55.392 \| fine	0.719 \| good	4.162 \| good	0.161 \| good
2026-06-06T23:00:00.000Z	54 \| moderate	10.635 \| good	41.353 \| good	56.453 \| fine	0.736 \| good	4.479 \| good	0.162 \| good
2026-06-07T00:00:00.000Z	49 \| good	9.499 \| good	40.538 \| good	52.912 \| good	0.779 \| good	4.141 \| good	0.162 \| good
2026-06-07T01:00:00.000Z	52 \| moderate	9.536 \| good	36.131 \| good	51.62 \| good	0.773 \| good	4.41 \| good	0.162 \| good
2026-06-07T02:00:00.000Z	49 \| good	9.227 \| good	38.29 \| good	48.121 \| good	0.704 \| good	4.855 \| good	0.162 \| good
2026-06-07T03:00:00.000Z	52 \| moderate	9.981 \| good	41.316 \| good	46.017 \| good	0.59 \| good	6.125 \| good	0.178 \| good
2026-06-07T04:00:00.000Z	49 \| good	9.13 \| good	39.528 \| good	42.144 \| good	0.655 \| good	5.44 \| good	0.178 \| good
2026-06-07T05:00:00.000Z	49 \| good	9.318 \| good	32.991 \| good	39.873 \| good	0.733 \| good	5.21 \| good	0.162 \| good
2026-06-07T06:00:00.000Z	49 \| good	8.968 \| good	30.935 \| good	39.873 \| good	0.643 \| good	5.465 \| good	0.22 \| good
2026-06-07T07:00:00.000Z	44 \| good	7.951 \| good	32.294 \| good	38.208 \| good	0.634 \| good	5.465 \| good	0.22 \| good
2026-06-07T08:00:00.000Z	49 \| good	8.829 \| good	29.969 \| good	37.355 \| good	0.587 \| good	4.979 \| good	0.2 \| good
2026-06-07T09:00:00.000Z	44 \| good	8.427 \| good	29.415 \| good	36.044 \| good	0.686 \| good	4.785 \| good	0.193 \| good
2026-06-07T10:00:00.000Z	44 \| good	8.218 \| good	33.319 \| good	36.044 \| good	0.678 \| good	4.785 \| good	0.193 \| good
2026-06-07T11:00:00.000Z	52 \| moderate	10.13 \| good	27.709 \| good	36.13 \| good	0.67 \| good	4.62 \| good	0.196 \| good
2026-06-07T12:00:00.000Z	49 \| good	9.376 \| good	20.288 \| good	38.134 \| good	0.522 \| good	2.74 \| good	0.136 \| good
2026-06-07T13:00:00.000Z	49 \| good	9.018 \| good	25.209 \| good	38.134 \| good	0.516 \| good	2.74 \| good	0.136 \| good
2026-06-07T14:00:00.000Z	49 \| good	8.908 \| good	22.975 \| good	37.927 \| good	0.532 \| good	3.143 \| good	0.17 \| good
2026-06-07T15:00:00.000Z	49 \| good	9.458 \| good	26.009 \| good	38.838 \| good	0.552 \| good	3.213 \| good	0.153 \| good
2026-06-07T16:00:00.000Z	49 \| good	8.73 \| good	25.483 \| good	41.001 \| good	0.472 \| good	3.074 \| good	0.17 \| good
2026-06-07T17:00:00.000Z	52 \| moderate	10.166 \| good	25.004 \| good	43.124 \| good	0.484 \| good	3.169 \| good	0.153 \| good
2026-06-07T18:00:00.000Z	54 \| moderate	10.907 \| good	26.228 \| good	44.393 \| good	0.528 \| good	3.22 \| good	0.153 \| good
2026-06-07T19:00:00.000Z	52 \| moderate	10.159 \| good	29.676 \| good	47.884 \| good	0.498 \| good	3.427 \| good	0.153 \| good
2026-06-07T20:00:00.000Z	52 \| moderate	10.266 \| good	26.966 \| good	51.372 \| good	0.59 \| good	3.395 \| good	0.153 \| good
2026-06-07T21:00:00.000Z	54 \| moderate	9.959 \| good	31.498 \| good	56.033 \| fine	0.696 \| good	3.465 \| good	0.153 \| good
2026-06-07T22:00:00.000Z	61 \| moderate	10.941 \| good	40.422 \| good	58.036 \| fine	0.82 \| good	3.921 \| good	0.164 \| good
2026-06-07T23:00:00.000Z	52 \| moderate	9.888 \| good	41.985 \| good	53.644 \| good	0.734 \| good	4.022 \| good	0.153 \| good
2026-06-08T00:00:00.000Z	52 \| moderate	10.095 \| good	33.732 \| good	52.625 \| good	0.611 \| good	3.569 \| good	0.153 \| good
2026-06-08T01:00:00.000Z	54 \| moderate	10.532 \| good	35.982 \| good	50.211 \| good	0.713 \| good	3.304 \| good	0.164 \| good
2026-06-08T02:00:00.000Z	54 \| moderate	10.558 \| good	33.488 \| good	46.283 \| good	0.654 \| good	3.431 \| good	0.164 \| good
2026-06-08T03:00:00.000Z	52 \| moderate	10.294 \| good	45.497 \| good	47.521 \| good	1.429 \| good	5.427 \| good	0.118 \| good
2026-06-08T04:00:00.000Z	49 \| good	9.414 \| good	28.292 \| good	40.578 \| good	0.623 \| good	5.221 \| good	0.153 \| good
2026-06-08T05:00:00.000Z	49 \| good	8.952 \| good	28.681 \| good	38.277 \| good	0.736 \| good	5.662 \| good	0.164 \| good
2026-06-08T06:00:00.000Z	52 \| moderate	9.501 \| good	29.972 \| good	35.8 \| good	0.662 \| good	6.113 \| good	0.192 \| good
2026-06-08T07:00:00.000Z	49 \| good	9.459 \| good	24.176 \| good	35.8 \| good	0.661 \| good	6.113 \| good	0.192 \| good
2026-06-08T08:00:00.000Z	52 \| moderate	9.97 \| good	31.019 \| good	24.731 \| good	0.645 \| good	12.574 \| good	0.233 \| good
2026-06-08T09:00:00.000Z	52 \| moderate	10.489 \| good	40.122 \| good	24.817 \| good	0.596 \| good	10.92 \| good	0.233 \| good
2026-06-08T10:00:00.000Z	54 \| moderate	10.544 \| good	39.181 \| good	28.437 \| good	0.607 \| good	8.466 \| good	0.2 \| good
2026-06-08T11:00:00.000Z	54 \| moderate	10.873 \| good	36.845 \| good	31.711 \| good	0.788 \| good	4.658 \| good	0.149 \| good
2026-06-08T12:00:00.000Z	54 \| moderate	10.762 \| good	33.609 \| good	33.354 \| good	0.536 \| good	3.533 \| good	0.141 \| good
2026-06-08T13:00:00.000Z	54 \| moderate	10.913 \| good	34.593 \| good	33.354 \| good	0.543 \| good	3.533 \| good	0.141 \| good
2026-06-08T14:00:00.000Z	52 \| moderate	9.707 \| good	35.846 \| good	34.23 \| good	0.517 \| good	3.793 \| good	0.126 \| good
2026-06-08T14:00:00.000Z	52 \| moderate	9.688 \| good	39.189 \| good	35.079 \| good	0.515 \| good	4.133 \| good	0.124 \| good
2026-06-08T15:00:00.000Z	54 \| moderate	10.934 \| good	48.038 \| good	37.045 \| good	1.325 \| good	7.739 \| good	0.138 \| good
2026-06-08T16:00:00.000Z	58 \| moderate	12.751 \| fine	56.889 \| fine	40.333 \| good	1.291 \| good	5.697 \| good	0.13 \| good
2026-06-08T17:00:00.000Z	62 \| moderate	14.958 \| fine	66.891 \| fine	42.994 \| good	1.222 \| good	4.672 \| good	0.126 \| good
2026-06-08T18:00:00.000Z	62 \| moderate	15.138 \| fine	67.185 \| fine	47.338 \| good	1.219 \| good	4 \| good	0.125 \| good
2026-06-08T19:00:00.000Z	66 \| moderate	16.606 \| fine	73.131 \| fine	54.712 \| good	1.258 \| good	3.482 \| good	0.123 \| good
2026-06-08T20:00:00.000Z	74 \| moderate	17.751 \| fine	78.485 \| fine	62.396 \| fine	1.315 \| good	3.053 \| good	0.122 \| good
2026-06-08T21:00:00.000Z	84 \| moderate	18.587 \| fine	81.84 \| fine	65.267 \| fine	1.37 \| good	2.706 \| good	0.12 \| good
2026-06-08T22:00:00.000Z	90 \| moderate	16.3 \| fine	71.933 \| fine	67.305 \| fine	1.409 \| good	2.453 \| good	0.118 \| good
2026-06-08T23:00:00.000Z	90 \| moderate	15.275 \| fine	67.838 \| fine	66.542 \| fine	1.424 \| good	2.357 \| good	0.117 \| good
2026-06-09T00:00:00.000Z	84 \| moderate	15.656 \| fine	70.135 \| fine	65.409 \| fine	1.423 \| good	2.566 \| good	0.116 \| good
2026-06-09T01:00:00.000Z	74 \| moderate	14.687 \| fine	66.138 \| fine	61.593 \| fine	1.454 \| good	3.339 \| good	0.116 \| good
2026-06-09T02:00:00.000Z	62 \| moderate	14.93 \| fine	66.428 \| fine	56.617 \| fine	1.522 \| good	4.691 \| good	0.118 \| good
2026-06-09T03:00:00.000Z	60 \| moderate	13.879 \| fine	62.131 \| fine	48.609 \| good	1.579 \| good	6.765 \| good	0.121 \| good
2026-06-09T04:00:00.000Z	60 \| moderate	13.953 \| fine	62.247 \| fine	42.414 \| good	1.593 \| good	8.779 \| good	0.126 \| good
2026-06-09T05:00:00.000Z	56 \| moderate	12.005 \| good	53.905 \| good	39.275 \| good	1.588 \| good	11.057 \| good	0.132 \| good
2026-06-09T06:00:00.000Z	56 \| moderate	11.624 \| good	51.379 \| good	36.069 \| good	1.557 \| good	14.285 \| good	0.142 \| good
2026-06-09T07:00:00.000Z	52 \| moderate	10.275 \| good	45.587 \| good	33.822 \| good	1.507 \| good	16.436 \| good	0.15 \| good
2026-06-09T08:00:00.000Z	54 \| moderate	10.956 \| good	48.399 \| good	32.135 \| good	1.432 \| good	17.621 \| good	0.157 \| good
2026-06-09T09:00:00.000Z	52 \| moderate	10.011 \| good	44.482 \| good	31.286 \| good	1.383 \| good	18.469 \| good	0.161 \| good
2026-06-09T10:00:00.000Z	52 \| moderate	10.283 \| good	45.521 \| good	29.827 \| good	1.341 \| good	19.116 \| good	0.165 \| good
2026-06-09T11:00:00.000Z	52 \| moderate	9.914 \| good	44.26 \| good	29.359 \| good	1.3 \| good	19.573 \| good	0.167 \| good
2026-06-09T12:00:00.000Z	52 \| moderate	10.457 \| good	46.61 \| good	30.564 \| good	1.257 \| good	20.425 \| good	0.173 \| good
2026-06-09T13:00:00.000Z	56 \| moderate	11.537 \| good	50.824 \| good	29.785 \| good	1.241 \| good	20.513 \| good	0.184 \| good
2026-06-09T14:00:00.000Z	56 \| moderate	12.244 \| fine	54.549 \| good	30.62 \| good	1.202 \| good	16.454 \| good	0.193 \| good
2026-06-09T15:00:00.000Z	56 \| moderate	12.371 \| fine	56.024 \| fine	31.261 \| good	1.281 \| good	9.043 \| good	0.142 \| good
2026-06-09T16:00:00.000Z	60 \| moderate	14.011 \| fine	62.482 \| fine	32.811 \| good	1.286 \| good	6.818 \| good	0.132 \| good
2026-06-09T17:00:00.000Z	64 \| moderate	16.234 \| fine	72.212 \| fine	35.318 \| good	1.241 \| good	5.621 \| good	0.127 \| good
2026-06-09T18:00:00.000Z	64 \| moderate	16.16 \| fine	72.045 \| fine	42.77 \| good	1.259 \| good	4.804 \| good	0.123 \| good
2026-06-09T19:00:00.000Z	67 \| moderate	17.882 \| fine	78.418 \| fine	49.948 \| good	1.339 \| good	4.209 \| good	0.121 \| good
2026-06-09T20:00:00.000Z	69 \| moderate	19.009 \| fine	83.823 \| fine	57.592 \| fine	1.445 \| good	3.716 \| good	0.121 \| good
2026-06-09T21:00:00.000Z	84 \| moderate	20.168 \| fine	89.023 \| fine	65.172 \| fine	1.561 \| good	3.257 \| good	0.121 \| good
2026-06-09T22:00:00.000Z	101 \| sensitive	19.768 \| fine	87.347 \| fine	70.913 \| fine	1.651 \| good	2.9 \| good	0.12 \| good
2026-06-09T23:00:00.000Z	100 \| moderate	18.894 \| fine	83.517 \| fine	69.893 \| fine	1.744 \| good	2.76 \| good	0.121 \| good
2026-06-10T00:00:00.000Z	97 \| moderate	20.724 \| fine	91.445 \| fine	68.732 \| fine	1.841 \| good	2.973 \| good	0.121 \| good
2026-06-10T01:00:00.000Z	90 \| moderate	19.69 \| fine	86.355 \| fine	67.477 \| fine	1.927 \| good	3.706 \| good	0.123 \| good
2026-06-10T02:00:00.000Z	77 \| moderate	20.323 \| fine	89.727 \| fine	63.394 \| fine	2.01 \| good	5.076 \| good	0.124 \| good
2026-06-10T03:00:00.000Z	71 \| moderate	19.739 \| fine	87.497 \| fine	52.156 \| good	2.063 \| good	7.291 \| good	0.127 \| good
2026-06-10T04:00:00.000Z	69 \| moderate	19.056 \| fine	83.633 \| fine	46.311 \| good	2.062 \| good	9.451 \| good	0.131 \| good
2026-06-10T05:00:00.000Z	66 \| moderate	17.386 \| fine	77.496 \| fine	42.844 \| good	1.98 \| good	12.001 \| good	0.136 \| good
2026-06-10T06:00:00.000Z	66 \| moderate	17.452 \| fine	23.589 \| good	28.986 \| good	1.853 \| good	14.816 \| good	0.142 \| good
2026-06-10T07:00:00.000Z	62 \| moderate	14.558 \| fine	65.456 \| fine	37.943 \| good	1.749 \| good	16.442 \| good	0.148 \| good
2026-06-10T08:00:00.000Z	58 \| moderate	13.261 \| fine	59.762 \| fine	32.924 \| good	1.655 \| good	17.656 \| good	0.154 \| good
2026-06-10T09:00:00.000Z	54 \| moderate	11.465 \| good	50.415 \| good	29.202 \| good	1.577 \| good	18.564 \| good	0.158 \| good
2026-06-10T10:00:00.000Z	54 \| moderate	10.895 \| good	48.421 \| good	28.414 \| good	1.514 \| good	19.502 \| good	0.162 \| good
2026-06-10T11:00:00.000Z	52 \| moderate	9.697 \| good	43.256 \| good	29.512 \| good	1.462 \| good	20.373 \| good	0.166 \| good
2026-06-10T12:00:00.000Z	71 \| moderate	20.438 \| fine	27.951 \| good	10.506 \| good	1.406 \| good	21.161 \| good	0.17 \| good
2026-06-10T13:00:00.000Z	73 \| moderate	21.205 \| fine	29.476 \| good	10.535 \| good	1.349 \| good	20.327 \| good	0.179 \| good
2026-06-10T14:00:00.000Z	73 \| moderate	21.438 \| fine	29.379 \| good	13.121 \| good	1.298 \| good	16.704 \| good	0.192 \| 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)

Track live Rosemead, California air quality forecast and history

Get reliable air quality data to drive your business

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

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

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

What is the AQI in Rosemead, California right now?

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

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

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

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

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

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

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?

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?

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

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

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?