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

The PM10 concentration in Corona, California is 27.552 μg/m3 at the moment.

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

Currently, Corona, California has a sulfur dioxide (SO2) concentration of 0.907 ppb.

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

The current ozone (O3) level in Corona, California at the moment is 5.971 ppm.

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

Nitrogen dioxide (NO2) level in Corona, California at the moment is 11.098 ppb.

Live air quality index in Corona, California today

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

PM2.5 levels in Corona, California are currently 7.636 μg/m3.

Stay updated with real-time air quality in Corona, 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

Corona, California

Last updated: ... (Local time)

Major air pollutants in Corona, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.64 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.55 μg/m³

155

255

425

605+

Ozone (O₃)

5.97 ppb

201

201+

Sulfur Dioxide (SO₂)

0.91 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.10 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Corona, California

Get Live Pollen Counts

Corona, California

Scroll To Air Quality Map

Track live Corona, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T13:00:00.000Z	38 \| good	7.465 \| good	38.567 \| good	9.095 \| good	0.51 \| good	11.666 \| good	0.426 \| good
2026-09-05T14:00:00.000Z	52 \| moderate	10.491 \| good	34.649 \| good	10.789 \| good	0.624 \| good	16.934 \| good	0.553 \| good
2026-09-05T15:00:00.000Z	44 \| good	7.946 \| good	26.219 \| good	14.181 \| good	0.894 \| good	20.769 \| good	0.545 \| good
2026-09-05T16:00:00.000Z	44 \| good	8.073 \| good	19.263 \| good	18.483 \| good	0.773 \| good	19.913 \| good	0.451 \| good
2026-09-05T17:00:00.000Z	49 \| good	8.822 \| good	21.733 \| good	29.205 \| good	0.65 \| good	18.132 \| good	0.364 \| good
2026-09-05T18:00:00.000Z	38 \| good	6.747 \| good	27.467 \| good	36.354 \| good	0.58 \| good	11.644 \| good	0.339 \| good
2026-09-05T19:00:00.000Z	40 \| good	4.719 \| good	11.416 \| good	42.633 \| good	0.549 \| good	6.446 \| good	0.304 \| good
2026-09-05T20:00:00.000Z	41 \| good	6.456 \| good	17.639 \| good	43.605 \| good	0.541 \| good	4.478 \| good	0.244 \| good
2026-09-05T21:00:00.000Z	45 \| good	6.696 \| good	19.202 \| good	49.291 \| good	0.559 \| good	3.704 \| good	0.267 \| good
2026-09-05T22:00:00.000Z	45 \| good	4.598 \| good	21.12 \| good	49.07 \| good	0.479 \| good	4.103 \| good	0.244 \| good
2026-09-05T23:00:00.000Z	46 \| good	4.127 \| good	28.273 \| good	50.047 \| good	0.61 \| good	5.315 \| good	0.256 \| good
2026-09-06T00:00:00.000Z	47 \| good	3.59 \| good	18.66 \| good	50.642 \| good	0.632 \| good	5.816 \| good	0.281 \| good
2026-09-06T01:00:00.000Z	45 \| good	3.565 \| good	16.026 \| good	49.291 \| good	0.599 \| good	6.752 \| good	0.314 \| good
2026-09-06T02:00:00.000Z	44 \| good	5.768 \| good	22.727 \| good	46.799 \| good	0.621 \| good	8.795 \| good	0.337 \| good
2026-09-06T03:00:00.000Z	38 \| good	7.355 \| good	32.312 \| good	33.251 \| good	0.633 \| good	4.384 \| good	0.127 \| good
2026-09-06T04:00:00.000Z	42 \| good	6.945 \| good	44.506 \| good	36.024 \| good	0.541 \| good	7.942 \| good	0.347 \| good
2026-09-06T05:00:00.000Z	33 \| good	5.649 \| good	16.641 \| good	30.965 \| good	0.786 \| good	9.604 \| good	0.423 \| good
2026-09-06T06:00:00.000Z	38 \| good	7.393 \| good	20.608 \| good	28.197 \| good	0.611 \| good	15.229 \| good	0.435 \| good
2026-09-06T07:00:00.000Z	44 \| good	7.627 \| good	34.951 \| good	31.329 \| good	0.598 \| good	14.11 \| good	0.439 \| good
2026-09-06T08:00:00.000Z	49 \| good	8.784 \| good	35.467 \| good	25.628 \| good	0.622 \| good	15.028 \| good	0.499 \| good
2026-09-06T09:00:00.000Z	49 \| good	9.082 \| good	26.16 \| good	25.228 \| good	0.695 \| good	16.855 \| good	0.458 \| good
2026-09-06T10:00:00.000Z	52 \| moderate	9.984 \| good	26.823 \| good	20.55 \| good	0.698 \| good	16.811 \| good	0.458 \| good
2026-09-06T11:00:00.000Z	49 \| good	8.877 \| good	35.034 \| good	24.551 \| good	0.699 \| good	17.063 \| good	0.458 \| good
2026-09-06T12:00:00.000Z	44 \| good	7.906 \| good	31.052 \| good	11.518 \| good	0.566 \| good	16.819 \| good	0.421 \| good
2026-09-06T13:00:00.000Z	49 \| good	8.631 \| good	38.86 \| good	11.406 \| good	0.564 \| good	20.69 \| good	0.421 \| good
2026-09-06T14:00:00.000Z	52 \| moderate	10.487 \| good	38.907 \| good	16.359 \| good	0.587 \| good	21.064 \| good	0.395 \| good
2026-09-06T15:00:00.000Z	44 \| good	7.535 \| good	18.794 \| good	16.408 \| good	0.593 \| good	21.265 \| good	0.35 \| good
2026-09-06T16:00:00.000Z	33 \| good	5.825 \| good	13.361 \| good	15.002 \| good	0.553 \| good	16.416 \| good	0.343 \| good
2026-09-06T17:00:00.000Z	49 \| good	8.896 \| good	20.206 \| good	17.056 \| good	0.594 \| good	18.742 \| good	0.377 \| good
2026-09-06T18:00:00.000Z	44 \| good	7.901 \| good	16.176 \| good	18.727 \| good	0.549 \| good	16.855 \| good	0.373 \| good
2026-09-06T19:00:00.000Z	38 \| good	7.466 \| good	14.967 \| good	17.005 \| good	0.505 \| good	18.219 \| good	0.314 \| good
2026-09-06T20:00:00.000Z	38 \| good	6.605 \| good	15.159 \| good	18.685 \| good	0.501 \| good	17.118 \| good	0.319 \| good
2026-09-06T21:00:00.000Z	38 \| good	7.134 \| good	10.894 \| good	19.709 \| good	0.506 \| good	14.932 \| good	0.246 \| good
2026-09-06T22:00:00.000Z	44 \| good	8.122 \| good	22.338 \| good	16.885 \| good	0.502 \| good	11.744 \| good	0.246 \| good
2026-09-06T23:00:00.000Z	52 \| moderate	9.756 \| good	35.485 \| good	18.841 \| good	0.542 \| good	11.508 \| good	0.271 \| good
2026-09-07T00:00:00.000Z	49 \| good	8.854 \| good	18.03 \| good	20.732 \| good	0.579 \| good	10.926 \| good	0.277 \| good
2026-09-07T01:00:00.000Z	38 \| good	7.185 \| good	27.636 \| good	13.917 \| good	0.582 \| good	14.097 \| good	0.337 \| good
2026-09-07T02:00:00.000Z	52 \| moderate	10.056 \| good	17.305 \| good	18.356 \| good	0.528 \| good	15.36 \| good	0.347 \| good
2026-09-07T03:00:00.000Z	27 \| good	5.102 \| good	22.177 \| good	26.441 \| good	0.337 \| good	14.708 \| good	0.159 \| good
2026-09-07T04:00:00.000Z	44 \| good	8.424 \| good	22.369 \| good	11.308 \| good	0.54 \| good	19.353 \| good	0.46 \| good
2026-09-07T05:00:00.000Z	54 \| moderate	11.274 \| good	25.733 \| good	11.169 \| good	0.76 \| good	17.552 \| good	0.527 \| good
2026-09-07T06:00:00.000Z	60 \| moderate	13.715 \| fine	28.441 \| good	9.72 \| good	0.695 \| good	16.857 \| good	0.579 \| good
2026-09-07T07:00:00.000Z	58 \| moderate	12.605 \| fine	44.165 \| good	12.17 \| good	0.692 \| good	17.118 \| good	0.571 \| good
2026-09-07T08:00:00.000Z	62 \| moderate	14.708 \| fine	55.781 \| fine	8.683 \| good	0.712 \| good	14.266 \| good	0.523 \| good
2026-09-07T09:00:00.000Z	49 \| good	8.532 \| good	39.417 \| good	7.8 \| good	0.759 \| good	11.779 \| good	0.501 \| good
2026-09-07T10:00:00.000Z	44 \| good	8.348 \| good	31.439 \| good	4.04 \| good	0.647 \| good	10.293 \| good	0.408 \| good
2026-09-07T11:00:00.000Z	44 \| good	7.636 \| good	27.552 \| good	5.971 \| good	0.907 \| good	11.098 \| good	0.398 \| good
2026-09-07T12:00:00.000Z	44 \| good	7.636 \| good	27.552 \| good	5.971 \| good	0.907 \| good	11.098 \| good	0.398 \| good
2026-09-07T13:00:00.000Z	62 \| moderate	14.668 \| fine	65.6 \| fine	4.285 \| good	0.32 \| good	17.328 \| good	0.199 \| good
2026-09-07T14:00:00.000Z	64 \| moderate	15.774 \| fine	69.844 \| fine	6.734 \| good	0.348 \| good	15.368 \| good	0.202 \| good
2026-09-07T15:00:00.000Z	60 \| moderate	14.255 \| fine	64.046 \| fine	13.086 \| good	0.414 \| good	13.142 \| good	0.211 \| good
2026-09-07T16:00:00.000Z	54 \| moderate	10.974 \| good	49.061 \| good	23.08 \| good	0.412 \| good	8.645 \| good	0.163 \| good
2026-09-07T17:00:00.000Z	52 \| moderate	10.016 \| good	44.304 \| good	34.788 \| good	0.343 \| good	4.757 \| good	0.129 \| good
2026-09-07T18:00:00.000Z	44 \| good	8.114 \| good	36.012 \| good	43.272 \| good	0.311 \| good	3.054 \| good	0.119 \| good
2026-09-07T19:00:00.000Z	49 \| good	9.062 \| good	40.165 \| good	49.424 \| good	0.328 \| good	2.442 \| good	0.116 \| good
2026-09-07T20:00:00.000Z	51 \| moderate	6.273 \| good	27.726 \| good	54.949 \| good	0.379 \| good	2.202 \| good	0.115 \| good
2026-09-07T21:00:00.000Z	61 \| moderate	6.128 \| good	27.007 \| good	58.26 \| fine	0.454 \| good	2.03 \| good	0.115 \| good
2026-09-07T22:00:00.000Z	80 \| moderate	8.401 \| good	36.623 \| good	63.531 \| fine	0.549 \| good	1.968 \| good	0.115 \| good
2026-09-07T23:00:00.000Z	90 \| moderate	9.933 \| good	44.256 \| good	67.244 \| fine	0.691 \| good	2.073 \| good	0.117 \| good
2026-09-08T00:00:00.000Z	77 \| moderate	10.536 \| good	46.939 \| good	62.706 \| fine	0.839 \| good	2.517 \| good	0.12 \| good
2026-09-08T01:00:00.000Z	44 \| good	7.731 \| good	33.914 \| good	47.843 \| good	1.014 \| good	3.744 \| good	0.126 \| good
2026-09-08T02:00:00.000Z	44 \| good	7.626 \| good	33.485 \| good	34.076 \| good	1.204 \| good	6.871 \| good	0.139 \| good
2026-09-08T03:00:00.000Z	38 \| good	6.989 \| good	30.875 \| good	24.6 \| good	1.368 \| good	11.585 \| good	0.16 \| good
2026-09-08T04:00:00.000Z	33 \| good	5.895 \| good	25.837 \| good	18.485 \| good	1.51 \| good	16.025 \| good	0.177 \| good
2026-09-08T05:00:00.000Z	33 \| good	6.024 \| good	26.463 \| good	14.58 \| good	1.608 \| good	20.121 \| good	0.193 \| good
2026-09-08T06:00:00.000Z	27 \| good	5.491 \| good	24.002 \| good	10.782 \| good	1.678 \| good	23.882 \| good	0.208 \| good
2026-09-08T07:00:00.000Z	27 \| good	4.971 \| good	21.683 \| good	8.293 \| good	1.686 \| good	26.918 \| good	0.222 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.303 \| good	23.149 \| good	6.493 \| good	1.621 \| good	28.806 \| good	0.232 \| good
2026-09-08T09:00:00.000Z	33 \| good	6.105 \| good	26.8 \| good	6.762 \| good	1.514 \| good	28.829 \| good	0.234 \| good
2026-09-08T10:00:00.000Z	38 \| good	7.454 \| good	33.002 \| good	6.789 \| good	1.388 \| good	27.489 \| good	0.23 \| good
2026-09-08T11:00:00.000Z	44 \| good	8.051 \| good	35.229 \| good	6.491 \| good	1.271 \| good	25.648 \| good	0.224 \| good
2026-09-08T12:00:00.000Z	49 \| good	9.285 \| good	40.905 \| good	3.797 \| good	1.15 \| good	23.872 \| good	0.218 \| good
2026-09-08T13:00:00.000Z	54 \| moderate	10.694 \| good	47.142 \| good	2.371 \| good	1.027 \| good	22.664 \| good	0.215 \| good
2026-09-08T14:00:00.000Z	60 \| moderate	13.536 \| fine	60.353 \| fine	3.273 \| good	0.934 \| good	19.252 \| good	0.22 \| good
2026-09-08T15:00:00.000Z	62 \| moderate	14.83 \| fine	66.466 \| fine	10.806 \| good	0.887 \| good	15.241 \| good	0.229 \| good
2026-09-08T16:00:00.000Z	58 \| moderate	13.29 \| fine	59.425 \| fine	22.929 \| good	0.916 \| good	10.026 \| good	0.177 \| good
2026-09-08T17:00:00.000Z	60 \| moderate	14.04 \| fine	62.591 \| fine	37.197 \| good	0.936 \| good	7.564 \| good	0.155 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	10.563 \| good	46.716 \| good	49.384 \| good	0.977 \| good	6.315 \| good	0.151 \| good
2026-09-08T19:00:00.000Z	54 \| moderate	7.966 \| good	35.293 \| good	56.316 \| fine	1.001 \| good	5.138 \| good	0.148 \| good
2026-09-08T20:00:00.000Z	74 \| moderate	6.192 \| good	27.286 \| good	62.257 \| fine	1.018 \| good	4.181 \| good	0.146 \| good
2026-09-08T21:00:00.000Z	90 \| moderate	7.98 \| good	35.211 \| good	67.263 \| fine	1.047 \| good	3.605 \| good	0.146 \| good
2026-09-08T22:00:00.000Z	108 \| sensitive	8.784 \| good	38.977 \| good	72.547 \| moderate	1.087 \| good	3.313 \| good	0.146 \| good
2026-09-08T23:00:00.000Z	126 \| sensitive	8.5 \| good	37.36 \| good	77.716 \| moderate	1.184 \| good	3.48 \| good	0.147 \| good
2026-09-09T00:00:00.000Z	119 \| sensitive	10.235 \| good	45.433 \| good	76.025 \| moderate	1.288 \| good	4.125 \| good	0.148 \| good
2026-09-09T01:00:00.000Z	77 \| moderate	9.212 \| good	40.811 \| good	63.473 \| fine	1.335 \| good	5.588 \| good	0.151 \| good
2026-09-09T02:00:00.000Z	52 \| moderate	9.91 \| good	44.102 \| good	42.103 \| good	1.351 \| good	9.575 \| good	0.165 \| good
2026-09-09T03:00:00.000Z	33 \| good	6.255 \| good	27.541 \| good	35.663 \| good	1.353 \| good	14.222 \| good	0.185 \| good
2026-09-09T04:00:00.000Z	38 \| good	6.588 \| good	29.128 \| good	27.523 \| good	1.355 \| good	18.77 \| good	0.203 \| good
2026-09-09T05:00:00.000Z	38 \| good	6.637 \| good	29.278 \| good	22.021 \| good	1.364 \| good	22.165 \| good	0.22 \| good
2026-09-09T06:00:00.000Z	38 \| good	6.872 \| good	30.248 \| good	17.938 \| good	1.305 \| good	24.026 \| good	0.232 \| good
2026-09-09T07:00:00.000Z	44 \| good	8.102 \| good	35.748 \| good	17.422 \| good	1.224 \| good	24.042 \| good	0.238 \| good
2026-09-09T08:00:00.000Z	52 \| moderate	9.992 \| good	44.079 \| good	15.251 \| good	1.145 \| good	23.319 \| good	0.239 \| good
2026-09-09T09:00:00.000Z	56 \| moderate	11.772 \| good	52.056 \| good	14.733 \| good	1.076 \| good	23.218 \| good	0.241 \| good
2026-09-09T10:00:00.000Z	62 \| moderate	14.556 \| fine	65.17 \| fine	15.835 \| good	0.978 \| good	23.052 \| good	0.242 \| good
2026-09-09T11:00:00.000Z	66 \| moderate	16.704 \| fine	73.821 \| fine	16.466 \| good	0.86 \| good	22.431 \| good	0.241 \| good
2026-09-09T12:00:00.000Z	67 \| moderate	18.274 \| fine	19.363 \| good	11.298 \| good	0.754 \| good	21.716 \| good	0.24 \| good

Corona

Get reliable air quality data to drive your business

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

0.40ppm

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 Corona, California?

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

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

In the past 24 hours, the air quality in Corona, California was at its worst at 08:00:00 on 2026-09-07.

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

In the last 24 hours, the best air quality in Corona, California was observed at 03:00:00 on 2026-09-07.

What is the AQI in Corona, California right now?

As of now, the AQI in Corona, California is 44, indicating Good conditions.

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

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

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

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

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

PM_2.5 levels in Corona, California are currently 7.636 μg/m³.

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

The PM₁₀ concentration in Corona, California is 27.552 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Corona, California is 0.398 ppm.

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

Currently, Corona, California has a sulfur dioxide (SO₂) concentration of 0.907 ppb.

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

The current ozone (O₃) level in Corona, California at the moment is 5.971 ppm.

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

Nitrogen dioxide (NO₂) level in Corona, California at the moment is 11.098 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T13:00:00.000Z	38 \| good	7.465 \| good	38.567 \| good	9.095 \| good	0.51 \| good	11.666 \| good	0.426 \| good
2026-09-05T14:00:00.000Z	52 \| moderate	10.491 \| good	34.649 \| good	10.789 \| good	0.624 \| good	16.934 \| good	0.553 \| good
2026-09-05T15:00:00.000Z	44 \| good	7.946 \| good	26.219 \| good	14.181 \| good	0.894 \| good	20.769 \| good	0.545 \| good
2026-09-05T16:00:00.000Z	44 \| good	8.073 \| good	19.263 \| good	18.483 \| good	0.773 \| good	19.913 \| good	0.451 \| good
2026-09-05T17:00:00.000Z	49 \| good	8.822 \| good	21.733 \| good	29.205 \| good	0.65 \| good	18.132 \| good	0.364 \| good
2026-09-05T18:00:00.000Z	38 \| good	6.747 \| good	27.467 \| good	36.354 \| good	0.58 \| good	11.644 \| good	0.339 \| good
2026-09-05T19:00:00.000Z	40 \| good	4.719 \| good	11.416 \| good	42.633 \| good	0.549 \| good	6.446 \| good	0.304 \| good
2026-09-05T20:00:00.000Z	41 \| good	6.456 \| good	17.639 \| good	43.605 \| good	0.541 \| good	4.478 \| good	0.244 \| good
2026-09-05T21:00:00.000Z	45 \| good	6.696 \| good	19.202 \| good	49.291 \| good	0.559 \| good	3.704 \| good	0.267 \| good
2026-09-05T22:00:00.000Z	45 \| good	4.598 \| good	21.12 \| good	49.07 \| good	0.479 \| good	4.103 \| good	0.244 \| good
2026-09-05T23:00:00.000Z	46 \| good	4.127 \| good	28.273 \| good	50.047 \| good	0.61 \| good	5.315 \| good	0.256 \| good
2026-09-06T00:00:00.000Z	47 \| good	3.59 \| good	18.66 \| good	50.642 \| good	0.632 \| good	5.816 \| good	0.281 \| good
2026-09-06T01:00:00.000Z	45 \| good	3.565 \| good	16.026 \| good	49.291 \| good	0.599 \| good	6.752 \| good	0.314 \| good
2026-09-06T02:00:00.000Z	44 \| good	5.768 \| good	22.727 \| good	46.799 \| good	0.621 \| good	8.795 \| good	0.337 \| good
2026-09-06T03:00:00.000Z	38 \| good	7.355 \| good	32.312 \| good	33.251 \| good	0.633 \| good	4.384 \| good	0.127 \| good
2026-09-06T04:00:00.000Z	42 \| good	6.945 \| good	44.506 \| good	36.024 \| good	0.541 \| good	7.942 \| good	0.347 \| good
2026-09-06T05:00:00.000Z	33 \| good	5.649 \| good	16.641 \| good	30.965 \| good	0.786 \| good	9.604 \| good	0.423 \| good
2026-09-06T06:00:00.000Z	38 \| good	7.393 \| good	20.608 \| good	28.197 \| good	0.611 \| good	15.229 \| good	0.435 \| good
2026-09-06T07:00:00.000Z	44 \| good	7.627 \| good	34.951 \| good	31.329 \| good	0.598 \| good	14.11 \| good	0.439 \| good
2026-09-06T08:00:00.000Z	49 \| good	8.784 \| good	35.467 \| good	25.628 \| good	0.622 \| good	15.028 \| good	0.499 \| good
2026-09-06T09:00:00.000Z	49 \| good	9.082 \| good	26.16 \| good	25.228 \| good	0.695 \| good	16.855 \| good	0.458 \| good
2026-09-06T10:00:00.000Z	52 \| moderate	9.984 \| good	26.823 \| good	20.55 \| good	0.698 \| good	16.811 \| good	0.458 \| good
2026-09-06T11:00:00.000Z	49 \| good	8.877 \| good	35.034 \| good	24.551 \| good	0.699 \| good	17.063 \| good	0.458 \| good
2026-09-06T12:00:00.000Z	44 \| good	7.906 \| good	31.052 \| good	11.518 \| good	0.566 \| good	16.819 \| good	0.421 \| good
2026-09-06T13:00:00.000Z	49 \| good	8.631 \| good	38.86 \| good	11.406 \| good	0.564 \| good	20.69 \| good	0.421 \| good
2026-09-06T14:00:00.000Z	52 \| moderate	10.487 \| good	38.907 \| good	16.359 \| good	0.587 \| good	21.064 \| good	0.395 \| good
2026-09-06T15:00:00.000Z	44 \| good	7.535 \| good	18.794 \| good	16.408 \| good	0.593 \| good	21.265 \| good	0.35 \| good
2026-09-06T16:00:00.000Z	33 \| good	5.825 \| good	13.361 \| good	15.002 \| good	0.553 \| good	16.416 \| good	0.343 \| good
2026-09-06T17:00:00.000Z	49 \| good	8.896 \| good	20.206 \| good	17.056 \| good	0.594 \| good	18.742 \| good	0.377 \| good
2026-09-06T18:00:00.000Z	44 \| good	7.901 \| good	16.176 \| good	18.727 \| good	0.549 \| good	16.855 \| good	0.373 \| good
2026-09-06T19:00:00.000Z	38 \| good	7.466 \| good	14.967 \| good	17.005 \| good	0.505 \| good	18.219 \| good	0.314 \| good
2026-09-06T20:00:00.000Z	38 \| good	6.605 \| good	15.159 \| good	18.685 \| good	0.501 \| good	17.118 \| good	0.319 \| good
2026-09-06T21:00:00.000Z	38 \| good	7.134 \| good	10.894 \| good	19.709 \| good	0.506 \| good	14.932 \| good	0.246 \| good
2026-09-06T22:00:00.000Z	44 \| good	8.122 \| good	22.338 \| good	16.885 \| good	0.502 \| good	11.744 \| good	0.246 \| good
2026-09-06T23:00:00.000Z	52 \| moderate	9.756 \| good	35.485 \| good	18.841 \| good	0.542 \| good	11.508 \| good	0.271 \| good
2026-09-07T00:00:00.000Z	49 \| good	8.854 \| good	18.03 \| good	20.732 \| good	0.579 \| good	10.926 \| good	0.277 \| good
2026-09-07T01:00:00.000Z	38 \| good	7.185 \| good	27.636 \| good	13.917 \| good	0.582 \| good	14.097 \| good	0.337 \| good
2026-09-07T02:00:00.000Z	52 \| moderate	10.056 \| good	17.305 \| good	18.356 \| good	0.528 \| good	15.36 \| good	0.347 \| good
2026-09-07T03:00:00.000Z	27 \| good	5.102 \| good	22.177 \| good	26.441 \| good	0.337 \| good	14.708 \| good	0.159 \| good
2026-09-07T04:00:00.000Z	44 \| good	8.424 \| good	22.369 \| good	11.308 \| good	0.54 \| good	19.353 \| good	0.46 \| good
2026-09-07T05:00:00.000Z	54 \| moderate	11.274 \| good	25.733 \| good	11.169 \| good	0.76 \| good	17.552 \| good	0.527 \| good
2026-09-07T06:00:00.000Z	60 \| moderate	13.715 \| fine	28.441 \| good	9.72 \| good	0.695 \| good	16.857 \| good	0.579 \| good
2026-09-07T07:00:00.000Z	58 \| moderate	12.605 \| fine	44.165 \| good	12.17 \| good	0.692 \| good	17.118 \| good	0.571 \| good
2026-09-07T08:00:00.000Z	62 \| moderate	14.708 \| fine	55.781 \| fine	8.683 \| good	0.712 \| good	14.266 \| good	0.523 \| good
2026-09-07T09:00:00.000Z	49 \| good	8.532 \| good	39.417 \| good	7.8 \| good	0.759 \| good	11.779 \| good	0.501 \| good
2026-09-07T10:00:00.000Z	44 \| good	8.348 \| good	31.439 \| good	4.04 \| good	0.647 \| good	10.293 \| good	0.408 \| good
2026-09-07T11:00:00.000Z	44 \| good	7.636 \| good	27.552 \| good	5.971 \| good	0.907 \| good	11.098 \| good	0.398 \| good
2026-09-07T12:00:00.000Z	44 \| good	7.636 \| good	27.552 \| good	5.971 \| good	0.907 \| good	11.098 \| good	0.398 \| good
2026-09-07T13:00:00.000Z	62 \| moderate	14.668 \| fine	65.6 \| fine	4.285 \| good	0.32 \| good	17.328 \| good	0.199 \| good
2026-09-07T14:00:00.000Z	64 \| moderate	15.774 \| fine	69.844 \| fine	6.734 \| good	0.348 \| good	15.368 \| good	0.202 \| good
2026-09-07T15:00:00.000Z	60 \| moderate	14.255 \| fine	64.046 \| fine	13.086 \| good	0.414 \| good	13.142 \| good	0.211 \| good
2026-09-07T16:00:00.000Z	54 \| moderate	10.974 \| good	49.061 \| good	23.08 \| good	0.412 \| good	8.645 \| good	0.163 \| good
2026-09-07T17:00:00.000Z	52 \| moderate	10.016 \| good	44.304 \| good	34.788 \| good	0.343 \| good	4.757 \| good	0.129 \| good
2026-09-07T18:00:00.000Z	44 \| good	8.114 \| good	36.012 \| good	43.272 \| good	0.311 \| good	3.054 \| good	0.119 \| good
2026-09-07T19:00:00.000Z	49 \| good	9.062 \| good	40.165 \| good	49.424 \| good	0.328 \| good	2.442 \| good	0.116 \| good
2026-09-07T20:00:00.000Z	51 \| moderate	6.273 \| good	27.726 \| good	54.949 \| good	0.379 \| good	2.202 \| good	0.115 \| good
2026-09-07T21:00:00.000Z	61 \| moderate	6.128 \| good	27.007 \| good	58.26 \| fine	0.454 \| good	2.03 \| good	0.115 \| good
2026-09-07T22:00:00.000Z	80 \| moderate	8.401 \| good	36.623 \| good	63.531 \| fine	0.549 \| good	1.968 \| good	0.115 \| good
2026-09-07T23:00:00.000Z	90 \| moderate	9.933 \| good	44.256 \| good	67.244 \| fine	0.691 \| good	2.073 \| good	0.117 \| good
2026-09-08T00:00:00.000Z	77 \| moderate	10.536 \| good	46.939 \| good	62.706 \| fine	0.839 \| good	2.517 \| good	0.12 \| good
2026-09-08T01:00:00.000Z	44 \| good	7.731 \| good	33.914 \| good	47.843 \| good	1.014 \| good	3.744 \| good	0.126 \| good
2026-09-08T02:00:00.000Z	44 \| good	7.626 \| good	33.485 \| good	34.076 \| good	1.204 \| good	6.871 \| good	0.139 \| good
2026-09-08T03:00:00.000Z	38 \| good	6.989 \| good	30.875 \| good	24.6 \| good	1.368 \| good	11.585 \| good	0.16 \| good
2026-09-08T04:00:00.000Z	33 \| good	5.895 \| good	25.837 \| good	18.485 \| good	1.51 \| good	16.025 \| good	0.177 \| good
2026-09-08T05:00:00.000Z	33 \| good	6.024 \| good	26.463 \| good	14.58 \| good	1.608 \| good	20.121 \| good	0.193 \| good
2026-09-08T06:00:00.000Z	27 \| good	5.491 \| good	24.002 \| good	10.782 \| good	1.678 \| good	23.882 \| good	0.208 \| good
2026-09-08T07:00:00.000Z	27 \| good	4.971 \| good	21.683 \| good	8.293 \| good	1.686 \| good	26.918 \| good	0.222 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.303 \| good	23.149 \| good	6.493 \| good	1.621 \| good	28.806 \| good	0.232 \| good
2026-09-08T09:00:00.000Z	33 \| good	6.105 \| good	26.8 \| good	6.762 \| good	1.514 \| good	28.829 \| good	0.234 \| good
2026-09-08T10:00:00.000Z	38 \| good	7.454 \| good	33.002 \| good	6.789 \| good	1.388 \| good	27.489 \| good	0.23 \| good
2026-09-08T11:00:00.000Z	44 \| good	8.051 \| good	35.229 \| good	6.491 \| good	1.271 \| good	25.648 \| good	0.224 \| good
2026-09-08T12:00:00.000Z	49 \| good	9.285 \| good	40.905 \| good	3.797 \| good	1.15 \| good	23.872 \| good	0.218 \| good
2026-09-08T13:00:00.000Z	54 \| moderate	10.694 \| good	47.142 \| good	2.371 \| good	1.027 \| good	22.664 \| good	0.215 \| good
2026-09-08T14:00:00.000Z	60 \| moderate	13.536 \| fine	60.353 \| fine	3.273 \| good	0.934 \| good	19.252 \| good	0.22 \| good
2026-09-08T15:00:00.000Z	62 \| moderate	14.83 \| fine	66.466 \| fine	10.806 \| good	0.887 \| good	15.241 \| good	0.229 \| good
2026-09-08T16:00:00.000Z	58 \| moderate	13.29 \| fine	59.425 \| fine	22.929 \| good	0.916 \| good	10.026 \| good	0.177 \| good
2026-09-08T17:00:00.000Z	60 \| moderate	14.04 \| fine	62.591 \| fine	37.197 \| good	0.936 \| good	7.564 \| good	0.155 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	10.563 \| good	46.716 \| good	49.384 \| good	0.977 \| good	6.315 \| good	0.151 \| good
2026-09-08T19:00:00.000Z	54 \| moderate	7.966 \| good	35.293 \| good	56.316 \| fine	1.001 \| good	5.138 \| good	0.148 \| good
2026-09-08T20:00:00.000Z	74 \| moderate	6.192 \| good	27.286 \| good	62.257 \| fine	1.018 \| good	4.181 \| good	0.146 \| good
2026-09-08T21:00:00.000Z	90 \| moderate	7.98 \| good	35.211 \| good	67.263 \| fine	1.047 \| good	3.605 \| good	0.146 \| good
2026-09-08T22:00:00.000Z	108 \| sensitive	8.784 \| good	38.977 \| good	72.547 \| moderate	1.087 \| good	3.313 \| good	0.146 \| good
2026-09-08T23:00:00.000Z	126 \| sensitive	8.5 \| good	37.36 \| good	77.716 \| moderate	1.184 \| good	3.48 \| good	0.147 \| good
2026-09-09T00:00:00.000Z	119 \| sensitive	10.235 \| good	45.433 \| good	76.025 \| moderate	1.288 \| good	4.125 \| good	0.148 \| good
2026-09-09T01:00:00.000Z	77 \| moderate	9.212 \| good	40.811 \| good	63.473 \| fine	1.335 \| good	5.588 \| good	0.151 \| good
2026-09-09T02:00:00.000Z	52 \| moderate	9.91 \| good	44.102 \| good	42.103 \| good	1.351 \| good	9.575 \| good	0.165 \| good
2026-09-09T03:00:00.000Z	33 \| good	6.255 \| good	27.541 \| good	35.663 \| good	1.353 \| good	14.222 \| good	0.185 \| good
2026-09-09T04:00:00.000Z	38 \| good	6.588 \| good	29.128 \| good	27.523 \| good	1.355 \| good	18.77 \| good	0.203 \| good
2026-09-09T05:00:00.000Z	38 \| good	6.637 \| good	29.278 \| good	22.021 \| good	1.364 \| good	22.165 \| good	0.22 \| good
2026-09-09T06:00:00.000Z	38 \| good	6.872 \| good	30.248 \| good	17.938 \| good	1.305 \| good	24.026 \| good	0.232 \| good
2026-09-09T07:00:00.000Z	44 \| good	8.102 \| good	35.748 \| good	17.422 \| good	1.224 \| good	24.042 \| good	0.238 \| good
2026-09-09T08:00:00.000Z	52 \| moderate	9.992 \| good	44.079 \| good	15.251 \| good	1.145 \| good	23.319 \| good	0.239 \| good
2026-09-09T09:00:00.000Z	56 \| moderate	11.772 \| good	52.056 \| good	14.733 \| good	1.076 \| good	23.218 \| good	0.241 \| good
2026-09-09T10:00:00.000Z	62 \| moderate	14.556 \| fine	65.17 \| fine	15.835 \| good	0.978 \| good	23.052 \| good	0.242 \| good
2026-09-09T11:00:00.000Z	66 \| moderate	16.704 \| fine	73.821 \| fine	16.466 \| good	0.86 \| good	22.431 \| good	0.241 \| good
2026-09-09T12:00:00.000Z	67 \| moderate	18.274 \| fine	19.363 \| good	11.298 \| good	0.754 \| good	21.716 \| good	0.24 \| good

Live air quality index in Corona, California today

Major air pollutants in Corona, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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