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

Currently, Roseville, California has a sulfur dioxide (SO2) concentration of 0.731 ppb.

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

The current ozone (O3) level in Roseville, California at the moment is 31.16 ppm.

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

Nitrogen dioxide (NO2) level in Roseville, California at the moment is 3.501 ppb.

Live air quality index in Roseville, California today

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

PM2.5 levels in Roseville, California are currently 9.736 μg/m3.

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

The PM10 concentration in Roseville, California is 19.922 μg/m3 at the moment.

Stay updated with real-time air quality in Roseville, 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)

Good

Roseville, California

Last updated: ... (Local time)

Major air pollutants in Roseville, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.98 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.38 μg/m³

155

255

425

605+

Ozone (O₃)

30.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.79 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.27 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Roseville, California

Scroll To Air Quality Map

Track live Roseville, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-15T11:00:00.000Z	44 \| good	7.735 \| good	11.798 \| good	12.402 \| good	0.289 \| good	3.003 \| good	0.181 \| good
2026-03-15T12:00:00.000Z	33 \| good	6.5 \| good	15.04 \| good	11.935 \| good	0.279 \| good	2.258 \| good	0.205 \| good
2026-03-15T13:00:00.000Z	38 \| good	7.045 \| good	14.694 \| good	8.727 \| good	0.782 \| good	2.913 \| good	0.211 \| good
2026-03-15T14:00:00.000Z	44 \| good	7.846 \| good	14.241 \| good	10.474 \| good	0.785 \| good	3.869 \| good	0.259 \| good
2026-03-15T15:00:00.000Z	38 \| good	6.691 \| good	12.085 \| good	11.516 \| good	0.676 \| good	6.922 \| good	0.271 \| good
2026-03-15T16:00:00.000Z	27 \| good	4.992 \| good	12.599 \| good	14.166 \| good	0.718 \| good	4.932 \| good	0.294 \| good
2026-03-15T17:00:00.000Z	22 \| good	3.886 \| good	11.552 \| good	15.419 \| good	0.689 \| good	3.971 \| good	0.294 \| good
2026-03-15T18:00:00.000Z	17 \| good	2.276 \| good	8.877 \| good	18.259 \| good	0.694 \| good	2.543 \| good	0.27 \| good
2026-03-15T19:00:00.000Z	18 \| good	2.172 \| good	8.402 \| good	18.612 \| good	0.718 \| good	2.558 \| good	0.235 \| good
2026-03-15T20:00:00.000Z	19 \| good	1.981 \| good	8.873 \| good	20.785 \| good	0.848 \| good	4.289 \| good	0.283 \| good
2026-03-15T21:00:00.000Z	31 \| good	2.034 \| good	10.642 \| good	32.711 \| good	0.651 \| good	2.616 \| good	0.271 \| good
2026-03-15T22:00:00.000Z	41 \| good	7.394 \| good	15.333 \| good	43.792 \| good	0.728 \| good	3.36 \| good	0.222 \| good
2026-03-15T23:00:00.000Z	38 \| good	7.254 \| good	13.311 \| good	39.628 \| good	0.676 \| good	2.285 \| good	0.281 \| good
2026-03-16T00:00:00.000Z	39 \| good	5.42 \| good	13.881 \| good	42.401 \| good	0.753 \| good	2.115 \| good	0.27 \| good
2026-03-16T01:00:00.000Z	40 \| good	4.368 \| good	10.971 \| good	43.244 \| good	0.623 \| good	2.12 \| good	0.364 \| good
2026-03-16T02:00:00.000Z	40 \| good	4.17 \| good	9.905 \| good	43.114 \| good	0.717 \| good	2.466 \| good	0.376 \| good
2026-03-16T03:00:00.000Z	36 \| good	4.554 \| good	10.964 \| good	39.382 \| good	0.768 \| good	5.033 \| good	0.387 \| good
2026-03-16T04:00:00.000Z	27 \| good	5.061 \| good	12.481 \| good	27.049 \| good	0.762 \| good	17.113 \| good	0.446 \| good
2026-03-16T05:00:00.000Z	27 \| good	5.245 \| good	13.341 \| good	26.912 \| good	0.838 \| good	17.288 \| good	0.435 \| good
2026-03-16T06:00:00.000Z	33 \| good	6.339 \| good	16.066 \| good	23.066 \| good	0.832 \| good	10.892 \| good	0.476 \| good
2026-03-16T07:00:00.000Z	33 \| good	5.878 \| good	13.364 \| good	27.269 \| good	0.912 \| good	4.925 \| good	0.488 \| good
2026-03-16T08:00:00.000Z	33 \| good	6.06 \| good	11.059 \| good	27.052 \| good	0.931 \| good	3.963 \| good	0.448 \| good
2026-03-16T09:00:00.000Z	33 \| good	6.292 \| good	10.42 \| good	25.046 \| good	0.89 \| good	3.035 \| good	0.407 \| good
2026-03-16T10:00:00.000Z	33 \| good	5.847 \| good	10.957 \| good	24.042 \| good	0.797 \| good	3.184 \| good	0.477 \| good
2026-03-16T11:00:00.000Z	33 \| good	6.308 \| good	9.662 \| good	21.227 \| good	0.791 \| good	3.88 \| good	0.412 \| good
2026-03-16T12:00:00.000Z	33 \| good	6.396 \| good	11.884 \| good	20.154 \| good	0.784 \| good	3.418 \| good	0.425 \| good
2026-03-16T13:00:00.000Z	33 \| good	6.307 \| good	11.884 \| good	18.361 \| good	0.752 \| good	4.12 \| good	0.401 \| good
2026-03-16T14:00:00.000Z	33 \| good	6.103 \| good	10.368 \| good	18.183 \| good	0.768 \| good	3.951 \| good	0.406 \| good
2026-03-16T15:00:00.000Z	27 \| good	5.168 \| good	11.462 \| good	12.936 \| good	0.8 \| good	6.681 \| good	0.579 \| good
2026-03-16T16:00:00.000Z	33 \| good	5.564 \| good	12.575 \| good	18.501 \| good	0.843 \| good	4.267 \| good	0.424 \| good
2026-03-16T17:00:00.000Z	33 \| good	5.549 \| good	12.511 \| good	21.651 \| good	0.925 \| good	4.166 \| good	0.43 \| good
2026-03-16T18:00:00.000Z	22 \| good	4.07 \| good	14.064 \| good	24.027 \| good	1.403 \| good	4.44 \| good	0.376 \| good
2026-03-16T19:00:00.000Z	31 \| good	3.888 \| good	12.793 \| good	32.57 \| good	1.645 \| good	2.499 \| good	0.341 \| good
2026-03-16T20:00:00.000Z	34 \| good	5.335 \| good	14.152 \| good	37.456 \| good	1.181 \| good	3.102 \| good	0.353 \| good
2026-03-16T21:00:00.000Z	38 \| good	6.658 \| good	13.635 \| good	41.459 \| good	1.08 \| good	2.633 \| good	0.341 \| good
2026-03-16T22:00:00.000Z	43 \| good	5.946 \| good	14.164 \| good	45.519 \| good	0.81 \| good	2.742 \| good	0.294 \| good
2026-03-16T23:00:00.000Z	44 \| good	5.29 \| good	14.9 \| good	48.432 \| good	0.677 \| good	3.411 \| good	0.294 \| good
2026-03-17T00:00:00.000Z	48 \| good	5.337 \| good	19.242 \| good	52.002 \| good	0.72 \| good	4.704 \| good	0.311 \| good
2026-03-17T01:00:00.000Z	50 \| good	6.006 \| good	21.21 \| good	53.704 \| good	0.754 \| good	5.371 \| good	0.217 \| good
2026-03-17T02:00:00.000Z	45 \| good	6.683 \| good	21.421 \| good	49.037 \| good	0.697 \| good	4.118 \| good	0.264 \| good
2026-03-17T03:00:00.000Z	64 \| moderate	16.406 \| fine	72.882 \| fine	32.072 \| good	1.558 \| good	27.261 \| good	0.358 \| good
2026-03-17T04:00:00.000Z	44 \| good	7.713 \| good	19.724 \| good	34.743 \| good	0.825 \| good	12.185 \| good	0.371 \| good
2026-03-17T05:00:00.000Z	49 \| good	9.28 \| good	19.524 \| good	29.864 \| good	0.763 \| good	9.132 \| good	0.375 \| good
2026-03-17T06:00:00.000Z	49 \| good	9.15 \| good	21.545 \| good	26.911 \| good	0.715 \| good	8.01 \| good	0.458 \| good
2026-03-17T07:00:00.000Z	52 \| moderate	10.18 \| good	20.827 \| good	31.296 \| good	0.835 \| good	3.847 \| good	0.453 \| good
2026-03-17T08:00:00.000Z	52 \| moderate	9.736 \| good	19.922 \| good	31.16 \| good	0.731 \| good	3.501 \| good	0.407 \| good
2026-03-17T09:00:00.000Z	49 \| good	8.976 \| good	18.38 \| good	30.084 \| good	0.788 \| good	3.267 \| good	0.264 \| good
2026-03-17T10:00:00.000Z	49 \| good	8.976 \| good	18.38 \| good	30.084 \| good	0.788 \| good	3.267 \| good	0.264 \| good
2026-03-17T09:00:00.000Z	69 \| moderate	19.1 \| fine	84.512 \| fine	24.895 \| good	1.031 \| good	20.947 \| good	0.357 \| good
2026-03-17T10:00:00.000Z	66 \| moderate	16.684 \| fine	74.481 \| fine	23.721 \| good	0.977 \| good	18.037 \| good	0.318 \| good
2026-03-17T11:00:00.000Z	66 \| moderate	17.224 \| fine	76.722 \| fine	23.189 \| good	0.922 \| good	15.128 \| good	0.279 \| good
2026-03-17T12:00:00.000Z	66 \| moderate	17.499 \| fine	77.467 \| fine	21.731 \| good	0.868 \| good	12.218 \| good	0.24 \| good
2026-03-17T13:00:00.000Z	67 \| moderate	17.652 \| fine	78.287 \| fine	18.424 \| good	0.845 \| good	11.557 \| good	0.237 \| good
2026-03-17T14:00:00.000Z	79 \| moderate	24.03 \| fine	104.726 \| fine	15.954 \| good	0.821 \| good	10.896 \| good	0.234 \| good
2026-03-17T15:00:00.000Z	77 \| moderate	22.984 \| fine	100.335 \| fine	16.781 \| good	0.797 \| good	10.235 \| good	0.231 \| good
2026-03-17T16:00:00.000Z	75 \| moderate	22.048 \| fine	96.446 \| fine	24.486 \| good	1.079 \| good	8.911 \| good	0.226 \| good
2026-03-17T17:00:00.000Z	75 \| moderate	21.829 \| fine	95.428 \| fine	33.088 \| good	1.36 \| good	7.588 \| good	0.221 \| good
2026-03-17T18:00:00.000Z	73 \| moderate	21.426 \| fine	93.918 \| fine	41.569 \| good	1.641 \| good	6.264 \| good	0.217 \| good
2026-03-17T19:00:00.000Z	73 \| moderate	20.984 \| fine	91.835 \| fine	46.855 \| good	1.638 \| good	5.529 \| good	0.213 \| good
2026-03-17T20:00:00.000Z	75 \| moderate	21.82 \| fine	96.043 \| fine	53.889 \| good	1.635 \| good	4.793 \| good	0.209 \| good
2026-03-17T21:00:00.000Z	66 \| moderate	17.126 \| fine	76.322 \| fine	55.278 \| fine	1.632 \| good	4.058 \| good	0.205 \| good
2026-03-17T22:00:00.000Z	64 \| moderate	15.575 \| fine	69.432 \| fine	54.826 \| good	1.532 \| good	3.848 \| good	0.201 \| good
2026-03-17T23:00:00.000Z	62 \| moderate	14.882 \| fine	66.267 \| fine	54.839 \| good	1.432 \| good	3.637 \| good	0.198 \| good
2026-03-18T00:00:00.000Z	62 \| moderate	14.992 \| fine	66.794 \| fine	52.511 \| good	1.333 \| good	3.427 \| good	0.195 \| good
2026-03-18T01:00:00.000Z	62 \| moderate	15.419 \| fine	68.509 \| fine	48.967 \| good	1.517 \| good	11.364 \| good	0.258 \| good
2026-03-18T02:00:00.000Z	60 \| moderate	13.822 \| fine	61.6 \| fine	40.922 \| good	1.701 \| good	19.302 \| good	0.321 \| good
2026-03-18T03:00:00.000Z	62 \| moderate	15.093 \| fine	67.793 \| fine	29.254 \| good	1.886 \| good	27.24 \| good	0.383 \| good
2026-03-18T04:00:00.000Z	64 \| moderate	16.462 \| fine	72.762 \| fine	23.786 \| good	1.92 \| good	28.667 \| good	0.405 \| good
2026-03-18T05:00:00.000Z	66 \| moderate	16.927 \| fine	74.915 \| fine	24.27 \| good	1.955 \| good	30.094 \| good	0.427 \| good
2026-03-18T06:00:00.000Z	64 \| moderate	16.284 \| fine	72.69 \| fine	24.788 \| good	1.99 \| good	31.521 \| good	0.449 \| good
2026-03-18T07:00:00.000Z	64 \| moderate	16.201 \| fine	71.733 \| fine	25.437 \| good	1.655 \| good	27.625 \| good	0.442 \| good
2026-03-18T08:00:00.000Z	64 \| moderate	16.47 \| fine	72.81 \| fine	24.535 \| good	1.319 \| good	23.728 \| good	0.435 \| good
2026-03-18T09:00:00.000Z	62 \| moderate	15.186 \| fine	67.653 \| fine	23.17 \| good	0.984 \| good	19.832 \| good	0.428 \| good
2026-03-18T10:00:00.000Z	62 \| moderate	14.594 \| fine	65.63 \| fine	21.805 \| good	0.83 \| good	16.925 \| good	0.4 \| good
2026-03-18T11:00:00.000Z	58 \| moderate	13.372 \| fine	59.833 \| fine	21.199 \| good	0.675 \| good	14.017 \| good	0.373 \| good
2026-03-18T12:00:00.000Z	58 \| moderate	12.769 \| fine	57.432 \| fine	19.551 \| good	0.52 \| good	11.11 \| good	0.345 \| good
2026-03-18T13:00:00.000Z	56 \| moderate	11.967 \| good	53.604 \| good	17.164 \| good	0.556 \| good	10.126 \| good	0.335 \| good
2026-03-18T14:00:00.000Z	62 \| moderate	15.107 \| fine	67.447 \| fine	14.125 \| good	0.591 \| good	9.142 \| good	0.324 \| good
2026-03-18T15:00:00.000Z	54 \| moderate	10.912 \| good	48.461 \| good	15.191 \| good	0.627 \| good	8.158 \| good	0.314 \| good
2026-03-18T16:00:00.000Z	52 \| moderate	9.737 \| good	43.555 \| good	23.378 \| good	0.88 \| good	7.909 \| good	0.293 \| good
2026-03-18T17:00:00.000Z	54 \| moderate	10.957 \| good	48.81 \| good	33.114 \| good	1.132 \| good	7.661 \| good	0.272 \| good
2026-03-18T18:00:00.000Z	56 \| moderate	11.922 \| good	53.169 \| good	42.685 \| good	1.384 \| good	7.412 \| good	0.251 \| good
2026-03-18T19:00:00.000Z	52 \| moderate	10.473 \| good	46.248 \| good	47.042 \| good	1.372 \| good	5.75 \| good	0.223 \| good
2026-03-18T20:00:00.000Z	56 \| moderate	11.57 \| good	51.736 \| good	50.403 \| good	1.36 \| good	4.089 \| good	0.196 \| good
2026-03-18T21:00:00.000Z	56 \| moderate	11.845 \| good	52.916 \| good	51.073 \| good	1.348 \| good	2.427 \| good	0.169 \| good
2026-03-18T22:00:00.000Z	54 \| moderate	10.958 \| good	48.414 \| good	53.572 \| good	1.242 \| good	2.362 \| good	0.163 \| good
2026-03-18T23:00:00.000Z	54 \| moderate	11.217 \| good	49.675 \| good	54.082 \| good	1.136 \| good	2.296 \| good	0.157 \| good
2026-03-19T00:00:00.000Z	52 \| moderate	10.035 \| good	44.422 \| good	52.636 \| good	1.03 \| good	2.231 \| good	0.151 \| good
2026-03-19T01:00:00.000Z	52 \| moderate	10.279 \| good	45.686 \| good	49.459 \| good	1.158 \| good	9.528 \| good	0.21 \| good
2026-03-19T02:00:00.000Z	54 \| moderate	10.93 \| good	48.248 \| good	42.791 \| good	1.286 \| good	16.825 \| good	0.268 \| good
2026-03-19T03:00:00.000Z	60 \| moderate	13.96 \| fine	62.398 \| fine	31.101 \| good	1.414 \| good	24.122 \| good	0.327 \| good
2026-03-19T04:00:00.000Z	67 \| moderate	17.566 \| fine	78.105 \| fine	25.735 \| good	1.514 \| good	25.711 \| good	0.357 \| good
2026-03-19T05:00:00.000Z	66 \| moderate	16.684 \| fine	74.351 \| fine	25.168 \| good	1.615 \| good	27.3 \| good	0.387 \| good
2026-03-19T06:00:00.000Z	81 \| moderate	24.892 \| fine	25.101 \| good	5.772 \| good	1.739 \| good	29.108 \| good	0.422 \| good
2026-03-19T07:00:00.000Z	62 \| moderate	15.334 \| fine	68.864 \| fine	26.367 \| good	1.445 \| good	25.283 \| good	0.412 \| good
2026-03-19T08:00:00.000Z	56 \| moderate	12.321 \| fine	55.201 \| fine	22.775 \| good	1.174 \| good	21.675 \| good	0.407 \| good

Roseville

Get reliable air quality data to drive your business

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

0.43ppm

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 Roseville, California?

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

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

In the past 24 hours, the air quality in Roseville, California was at its worst at 03:00:00 on 2026-03-17.

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

In the last 24 hours, the best air quality in Roseville, California was observed at 06:00:00 on 2026-03-16.

What is the AQI in Roseville, California right now?

As of now, the AQI in Roseville, California is 52, indicating Moderate conditions.

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

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

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

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

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

PM_2.5 levels in Roseville, California are currently 9.736 μg/m³.

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

The PM₁₀ concentration in Roseville, California is 19.922 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Roseville, California is 0.407 ppm.

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

Currently, Roseville, California has a sulfur dioxide (SO₂) concentration of 0.731 ppb.

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

The current ozone (O₃) level in Roseville, California at the moment is 31.16 ppm.

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

Nitrogen dioxide (NO₂) level in Roseville, California at the moment is 3.501 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-15T11:00:00.000Z	44 \| good	7.735 \| good	11.798 \| good	12.402 \| good	0.289 \| good	3.003 \| good	0.181 \| good
2026-03-15T12:00:00.000Z	33 \| good	6.5 \| good	15.04 \| good	11.935 \| good	0.279 \| good	2.258 \| good	0.205 \| good
2026-03-15T13:00:00.000Z	38 \| good	7.045 \| good	14.694 \| good	8.727 \| good	0.782 \| good	2.913 \| good	0.211 \| good
2026-03-15T14:00:00.000Z	44 \| good	7.846 \| good	14.241 \| good	10.474 \| good	0.785 \| good	3.869 \| good	0.259 \| good
2026-03-15T15:00:00.000Z	38 \| good	6.691 \| good	12.085 \| good	11.516 \| good	0.676 \| good	6.922 \| good	0.271 \| good
2026-03-15T16:00:00.000Z	27 \| good	4.992 \| good	12.599 \| good	14.166 \| good	0.718 \| good	4.932 \| good	0.294 \| good
2026-03-15T17:00:00.000Z	22 \| good	3.886 \| good	11.552 \| good	15.419 \| good	0.689 \| good	3.971 \| good	0.294 \| good
2026-03-15T18:00:00.000Z	17 \| good	2.276 \| good	8.877 \| good	18.259 \| good	0.694 \| good	2.543 \| good	0.27 \| good
2026-03-15T19:00:00.000Z	18 \| good	2.172 \| good	8.402 \| good	18.612 \| good	0.718 \| good	2.558 \| good	0.235 \| good
2026-03-15T20:00:00.000Z	19 \| good	1.981 \| good	8.873 \| good	20.785 \| good	0.848 \| good	4.289 \| good	0.283 \| good
2026-03-15T21:00:00.000Z	31 \| good	2.034 \| good	10.642 \| good	32.711 \| good	0.651 \| good	2.616 \| good	0.271 \| good
2026-03-15T22:00:00.000Z	41 \| good	7.394 \| good	15.333 \| good	43.792 \| good	0.728 \| good	3.36 \| good	0.222 \| good
2026-03-15T23:00:00.000Z	38 \| good	7.254 \| good	13.311 \| good	39.628 \| good	0.676 \| good	2.285 \| good	0.281 \| good
2026-03-16T00:00:00.000Z	39 \| good	5.42 \| good	13.881 \| good	42.401 \| good	0.753 \| good	2.115 \| good	0.27 \| good
2026-03-16T01:00:00.000Z	40 \| good	4.368 \| good	10.971 \| good	43.244 \| good	0.623 \| good	2.12 \| good	0.364 \| good
2026-03-16T02:00:00.000Z	40 \| good	4.17 \| good	9.905 \| good	43.114 \| good	0.717 \| good	2.466 \| good	0.376 \| good
2026-03-16T03:00:00.000Z	36 \| good	4.554 \| good	10.964 \| good	39.382 \| good	0.768 \| good	5.033 \| good	0.387 \| good
2026-03-16T04:00:00.000Z	27 \| good	5.061 \| good	12.481 \| good	27.049 \| good	0.762 \| good	17.113 \| good	0.446 \| good
2026-03-16T05:00:00.000Z	27 \| good	5.245 \| good	13.341 \| good	26.912 \| good	0.838 \| good	17.288 \| good	0.435 \| good
2026-03-16T06:00:00.000Z	33 \| good	6.339 \| good	16.066 \| good	23.066 \| good	0.832 \| good	10.892 \| good	0.476 \| good
2026-03-16T07:00:00.000Z	33 \| good	5.878 \| good	13.364 \| good	27.269 \| good	0.912 \| good	4.925 \| good	0.488 \| good
2026-03-16T08:00:00.000Z	33 \| good	6.06 \| good	11.059 \| good	27.052 \| good	0.931 \| good	3.963 \| good	0.448 \| good
2026-03-16T09:00:00.000Z	33 \| good	6.292 \| good	10.42 \| good	25.046 \| good	0.89 \| good	3.035 \| good	0.407 \| good
2026-03-16T10:00:00.000Z	33 \| good	5.847 \| good	10.957 \| good	24.042 \| good	0.797 \| good	3.184 \| good	0.477 \| good
2026-03-16T11:00:00.000Z	33 \| good	6.308 \| good	9.662 \| good	21.227 \| good	0.791 \| good	3.88 \| good	0.412 \| good
2026-03-16T12:00:00.000Z	33 \| good	6.396 \| good	11.884 \| good	20.154 \| good	0.784 \| good	3.418 \| good	0.425 \| good
2026-03-16T13:00:00.000Z	33 \| good	6.307 \| good	11.884 \| good	18.361 \| good	0.752 \| good	4.12 \| good	0.401 \| good
2026-03-16T14:00:00.000Z	33 \| good	6.103 \| good	10.368 \| good	18.183 \| good	0.768 \| good	3.951 \| good	0.406 \| good
2026-03-16T15:00:00.000Z	27 \| good	5.168 \| good	11.462 \| good	12.936 \| good	0.8 \| good	6.681 \| good	0.579 \| good
2026-03-16T16:00:00.000Z	33 \| good	5.564 \| good	12.575 \| good	18.501 \| good	0.843 \| good	4.267 \| good	0.424 \| good
2026-03-16T17:00:00.000Z	33 \| good	5.549 \| good	12.511 \| good	21.651 \| good	0.925 \| good	4.166 \| good	0.43 \| good
2026-03-16T18:00:00.000Z	22 \| good	4.07 \| good	14.064 \| good	24.027 \| good	1.403 \| good	4.44 \| good	0.376 \| good
2026-03-16T19:00:00.000Z	31 \| good	3.888 \| good	12.793 \| good	32.57 \| good	1.645 \| good	2.499 \| good	0.341 \| good
2026-03-16T20:00:00.000Z	34 \| good	5.335 \| good	14.152 \| good	37.456 \| good	1.181 \| good	3.102 \| good	0.353 \| good
2026-03-16T21:00:00.000Z	38 \| good	6.658 \| good	13.635 \| good	41.459 \| good	1.08 \| good	2.633 \| good	0.341 \| good
2026-03-16T22:00:00.000Z	43 \| good	5.946 \| good	14.164 \| good	45.519 \| good	0.81 \| good	2.742 \| good	0.294 \| good
2026-03-16T23:00:00.000Z	44 \| good	5.29 \| good	14.9 \| good	48.432 \| good	0.677 \| good	3.411 \| good	0.294 \| good
2026-03-17T00:00:00.000Z	48 \| good	5.337 \| good	19.242 \| good	52.002 \| good	0.72 \| good	4.704 \| good	0.311 \| good
2026-03-17T01:00:00.000Z	50 \| good	6.006 \| good	21.21 \| good	53.704 \| good	0.754 \| good	5.371 \| good	0.217 \| good
2026-03-17T02:00:00.000Z	45 \| good	6.683 \| good	21.421 \| good	49.037 \| good	0.697 \| good	4.118 \| good	0.264 \| good
2026-03-17T03:00:00.000Z	64 \| moderate	16.406 \| fine	72.882 \| fine	32.072 \| good	1.558 \| good	27.261 \| good	0.358 \| good
2026-03-17T04:00:00.000Z	44 \| good	7.713 \| good	19.724 \| good	34.743 \| good	0.825 \| good	12.185 \| good	0.371 \| good
2026-03-17T05:00:00.000Z	49 \| good	9.28 \| good	19.524 \| good	29.864 \| good	0.763 \| good	9.132 \| good	0.375 \| good
2026-03-17T06:00:00.000Z	49 \| good	9.15 \| good	21.545 \| good	26.911 \| good	0.715 \| good	8.01 \| good	0.458 \| good
2026-03-17T07:00:00.000Z	52 \| moderate	10.18 \| good	20.827 \| good	31.296 \| good	0.835 \| good	3.847 \| good	0.453 \| good
2026-03-17T08:00:00.000Z	52 \| moderate	9.736 \| good	19.922 \| good	31.16 \| good	0.731 \| good	3.501 \| good	0.407 \| good
2026-03-17T09:00:00.000Z	49 \| good	8.976 \| good	18.38 \| good	30.084 \| good	0.788 \| good	3.267 \| good	0.264 \| good
2026-03-17T10:00:00.000Z	49 \| good	8.976 \| good	18.38 \| good	30.084 \| good	0.788 \| good	3.267 \| good	0.264 \| good
2026-03-17T09:00:00.000Z	69 \| moderate	19.1 \| fine	84.512 \| fine	24.895 \| good	1.031 \| good	20.947 \| good	0.357 \| good
2026-03-17T10:00:00.000Z	66 \| moderate	16.684 \| fine	74.481 \| fine	23.721 \| good	0.977 \| good	18.037 \| good	0.318 \| good
2026-03-17T11:00:00.000Z	66 \| moderate	17.224 \| fine	76.722 \| fine	23.189 \| good	0.922 \| good	15.128 \| good	0.279 \| good
2026-03-17T12:00:00.000Z	66 \| moderate	17.499 \| fine	77.467 \| fine	21.731 \| good	0.868 \| good	12.218 \| good	0.24 \| good
2026-03-17T13:00:00.000Z	67 \| moderate	17.652 \| fine	78.287 \| fine	18.424 \| good	0.845 \| good	11.557 \| good	0.237 \| good
2026-03-17T14:00:00.000Z	79 \| moderate	24.03 \| fine	104.726 \| fine	15.954 \| good	0.821 \| good	10.896 \| good	0.234 \| good
2026-03-17T15:00:00.000Z	77 \| moderate	22.984 \| fine	100.335 \| fine	16.781 \| good	0.797 \| good	10.235 \| good	0.231 \| good
2026-03-17T16:00:00.000Z	75 \| moderate	22.048 \| fine	96.446 \| fine	24.486 \| good	1.079 \| good	8.911 \| good	0.226 \| good
2026-03-17T17:00:00.000Z	75 \| moderate	21.829 \| fine	95.428 \| fine	33.088 \| good	1.36 \| good	7.588 \| good	0.221 \| good
2026-03-17T18:00:00.000Z	73 \| moderate	21.426 \| fine	93.918 \| fine	41.569 \| good	1.641 \| good	6.264 \| good	0.217 \| good
2026-03-17T19:00:00.000Z	73 \| moderate	20.984 \| fine	91.835 \| fine	46.855 \| good	1.638 \| good	5.529 \| good	0.213 \| good
2026-03-17T20:00:00.000Z	75 \| moderate	21.82 \| fine	96.043 \| fine	53.889 \| good	1.635 \| good	4.793 \| good	0.209 \| good
2026-03-17T21:00:00.000Z	66 \| moderate	17.126 \| fine	76.322 \| fine	55.278 \| fine	1.632 \| good	4.058 \| good	0.205 \| good
2026-03-17T22:00:00.000Z	64 \| moderate	15.575 \| fine	69.432 \| fine	54.826 \| good	1.532 \| good	3.848 \| good	0.201 \| good
2026-03-17T23:00:00.000Z	62 \| moderate	14.882 \| fine	66.267 \| fine	54.839 \| good	1.432 \| good	3.637 \| good	0.198 \| good
2026-03-18T00:00:00.000Z	62 \| moderate	14.992 \| fine	66.794 \| fine	52.511 \| good	1.333 \| good	3.427 \| good	0.195 \| good
2026-03-18T01:00:00.000Z	62 \| moderate	15.419 \| fine	68.509 \| fine	48.967 \| good	1.517 \| good	11.364 \| good	0.258 \| good
2026-03-18T02:00:00.000Z	60 \| moderate	13.822 \| fine	61.6 \| fine	40.922 \| good	1.701 \| good	19.302 \| good	0.321 \| good
2026-03-18T03:00:00.000Z	62 \| moderate	15.093 \| fine	67.793 \| fine	29.254 \| good	1.886 \| good	27.24 \| good	0.383 \| good
2026-03-18T04:00:00.000Z	64 \| moderate	16.462 \| fine	72.762 \| fine	23.786 \| good	1.92 \| good	28.667 \| good	0.405 \| good
2026-03-18T05:00:00.000Z	66 \| moderate	16.927 \| fine	74.915 \| fine	24.27 \| good	1.955 \| good	30.094 \| good	0.427 \| good
2026-03-18T06:00:00.000Z	64 \| moderate	16.284 \| fine	72.69 \| fine	24.788 \| good	1.99 \| good	31.521 \| good	0.449 \| good
2026-03-18T07:00:00.000Z	64 \| moderate	16.201 \| fine	71.733 \| fine	25.437 \| good	1.655 \| good	27.625 \| good	0.442 \| good
2026-03-18T08:00:00.000Z	64 \| moderate	16.47 \| fine	72.81 \| fine	24.535 \| good	1.319 \| good	23.728 \| good	0.435 \| good
2026-03-18T09:00:00.000Z	62 \| moderate	15.186 \| fine	67.653 \| fine	23.17 \| good	0.984 \| good	19.832 \| good	0.428 \| good
2026-03-18T10:00:00.000Z	62 \| moderate	14.594 \| fine	65.63 \| fine	21.805 \| good	0.83 \| good	16.925 \| good	0.4 \| good
2026-03-18T11:00:00.000Z	58 \| moderate	13.372 \| fine	59.833 \| fine	21.199 \| good	0.675 \| good	14.017 \| good	0.373 \| good
2026-03-18T12:00:00.000Z	58 \| moderate	12.769 \| fine	57.432 \| fine	19.551 \| good	0.52 \| good	11.11 \| good	0.345 \| good
2026-03-18T13:00:00.000Z	56 \| moderate	11.967 \| good	53.604 \| good	17.164 \| good	0.556 \| good	10.126 \| good	0.335 \| good
2026-03-18T14:00:00.000Z	62 \| moderate	15.107 \| fine	67.447 \| fine	14.125 \| good	0.591 \| good	9.142 \| good	0.324 \| good
2026-03-18T15:00:00.000Z	54 \| moderate	10.912 \| good	48.461 \| good	15.191 \| good	0.627 \| good	8.158 \| good	0.314 \| good
2026-03-18T16:00:00.000Z	52 \| moderate	9.737 \| good	43.555 \| good	23.378 \| good	0.88 \| good	7.909 \| good	0.293 \| good
2026-03-18T17:00:00.000Z	54 \| moderate	10.957 \| good	48.81 \| good	33.114 \| good	1.132 \| good	7.661 \| good	0.272 \| good
2026-03-18T18:00:00.000Z	56 \| moderate	11.922 \| good	53.169 \| good	42.685 \| good	1.384 \| good	7.412 \| good	0.251 \| good
2026-03-18T19:00:00.000Z	52 \| moderate	10.473 \| good	46.248 \| good	47.042 \| good	1.372 \| good	5.75 \| good	0.223 \| good
2026-03-18T20:00:00.000Z	56 \| moderate	11.57 \| good	51.736 \| good	50.403 \| good	1.36 \| good	4.089 \| good	0.196 \| good
2026-03-18T21:00:00.000Z	56 \| moderate	11.845 \| good	52.916 \| good	51.073 \| good	1.348 \| good	2.427 \| good	0.169 \| good
2026-03-18T22:00:00.000Z	54 \| moderate	10.958 \| good	48.414 \| good	53.572 \| good	1.242 \| good	2.362 \| good	0.163 \| good
2026-03-18T23:00:00.000Z	54 \| moderate	11.217 \| good	49.675 \| good	54.082 \| good	1.136 \| good	2.296 \| good	0.157 \| good
2026-03-19T00:00:00.000Z	52 \| moderate	10.035 \| good	44.422 \| good	52.636 \| good	1.03 \| good	2.231 \| good	0.151 \| good
2026-03-19T01:00:00.000Z	52 \| moderate	10.279 \| good	45.686 \| good	49.459 \| good	1.158 \| good	9.528 \| good	0.21 \| good
2026-03-19T02:00:00.000Z	54 \| moderate	10.93 \| good	48.248 \| good	42.791 \| good	1.286 \| good	16.825 \| good	0.268 \| good
2026-03-19T03:00:00.000Z	60 \| moderate	13.96 \| fine	62.398 \| fine	31.101 \| good	1.414 \| good	24.122 \| good	0.327 \| good
2026-03-19T04:00:00.000Z	67 \| moderate	17.566 \| fine	78.105 \| fine	25.735 \| good	1.514 \| good	25.711 \| good	0.357 \| good
2026-03-19T05:00:00.000Z	66 \| moderate	16.684 \| fine	74.351 \| fine	25.168 \| good	1.615 \| good	27.3 \| good	0.387 \| good
2026-03-19T06:00:00.000Z	81 \| moderate	24.892 \| fine	25.101 \| good	5.772 \| good	1.739 \| good	29.108 \| good	0.422 \| good
2026-03-19T07:00:00.000Z	62 \| moderate	15.334 \| fine	68.864 \| fine	26.367 \| good	1.445 \| good	25.283 \| good	0.412 \| good
2026-03-19T08:00:00.000Z	56 \| moderate	12.321 \| fine	55.201 \| fine	22.775 \| good	1.174 \| good	21.675 \| good	0.407 \| good

Live air quality index in Roseville, California today

Major air pollutants in Roseville, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)