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

The PM10 concentration in Corona, California is 30.827 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 0.983 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 54.541 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 12.632 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 7.666 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)

Moderate

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)

7.67 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.83 μg/m³

155

255

425

605+

Ozone (O₃)

54.54 ppb

201

201+

Sulfur Dioxide (SO₂)

0.98 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.63 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2026-04-22T05:00:00.000Z	34 \| good	4.397 \| good	13.711 \| good	36.846 \| good	0.9 \| good	14.234 \| good	0.279 \| good
2026-04-22T06:00:00.000Z	34 \| good	3.994 \| good	12.19 \| good	36.874 \| good	0.907 \| good	13.846 \| good	0.279 \| good
2026-04-22T07:00:00.000Z	31 \| good	4.851 \| good	13.02 \| good	33.539 \| good	0.736 \| good	14.315 \| good	0.304 \| good
2026-04-22T08:00:00.000Z	26 \| good	4.438 \| good	15.947 \| good	28.045 \| good	0.701 \| good	13.973 \| good	0.257 \| good
2026-04-22T09:00:00.000Z	25 \| good	4.008 \| good	15.07 \| good	27.455 \| good	0.769 \| good	13.758 \| good	0.248 \| good
2026-04-22T10:00:00.000Z	22 \| good	4.428 \| good	13.073 \| good	21.951 \| good	0.706 \| good	15.666 \| good	0.241 \| good
2026-04-22T11:00:00.000Z	22 \| good	4.431 \| good	13.162 \| good	22.215 \| good	0.805 \| good	17.909 \| good	0.299 \| good
2026-04-22T12:00:00.000Z	27 \| good	5.239 \| good	13.691 \| good	23.33 \| good	0.713 \| good	24.403 \| good	0.399 \| good
2026-04-22T13:00:00.000Z	27 \| good	5.228 \| good	21.712 \| good	23.54 \| good	0.743 \| good	28.66 \| good	0.45 \| good
2026-04-22T14:00:00.000Z	27 \| good	4.874 \| good	19.784 \| good	26.962 \| good	0.658 \| good	28.52 \| good	0.529 \| good
2026-04-22T15:00:00.000Z	33 \| good	5.8 \| good	25.786 \| good	20.846 \| good	0.722 \| good	21.625 \| good	0.443 \| good
2026-04-22T16:00:00.000Z	31 \| good	3.475 \| good	11.684 \| good	33.29 \| good	0.753 \| good	13.441 \| good	0.322 \| good
2026-04-22T17:00:00.000Z	29 \| good	4.806 \| good	12.508 \| good	30.513 \| good	0.658 \| good	8.728 \| good	0.264 \| good
2026-04-22T18:00:00.000Z	32 \| good	3.99 \| good	14.442 \| good	35.432 \| good	0.726 \| good	8.983 \| good	0.255 \| good
2026-04-22T19:00:00.000Z	37 \| good	3.532 \| good	12.026 \| good	39.839 \| good	0.663 \| good	9.057 \| good	0.255 \| good
2026-04-22T20:00:00.000Z	42 \| good	4.083 \| good	24.473 \| good	45.367 \| good	0.698 \| good	9.622 \| good	0.239 \| good
2026-04-22T21:00:00.000Z	44 \| good	3.942 \| good	20.769 \| good	48.271 \| good	0.687 \| good	10.242 \| good	0.239 \| good
2026-04-22T22:00:00.000Z	48 \| good	3.107 \| good	11.534 \| good	51.601 \| good	0.704 \| good	9.905 \| good	0.231 \| good
2026-04-22T23:00:00.000Z	48 \| good	4.831 \| good	42.874 \| good	52.404 \| good	0.754 \| good	7.769 \| good	0.231 \| good
2026-04-23T00:00:00.000Z	50 \| good	4.53 \| good	23.483 \| good	53.917 \| good	0.821 \| good	6.004 \| good	0.263 \| good
2026-04-23T01:00:00.000Z	51 \| moderate	3.716 \| good	10.884 \| good	54.624 \| good	0.797 \| good	6.715 \| good	0.263 \| good
2026-04-23T02:00:00.000Z	45 \| good	5.221 \| good	21.863 \| good	48.873 \| good	0.789 \| good	8.324 \| good	0.263 \| good
2026-04-23T03:00:00.000Z	44 \| good	4.59 \| good	24.501 \| good	47.044 \| good	0.757 \| good	9.893 \| good	0.279 \| good
2026-04-23T04:00:00.000Z	42 \| good	4.08 \| good	20.396 \| good	44.714 \| good	0.726 \| good	11.425 \| good	0.288 \| good
2026-04-23T05:00:00.000Z	38 \| good	5.345 \| good	17.854 \| good	41.19 \| good	0.832 \| good	13.408 \| good	0.288 \| good
2026-04-23T06:00:00.000Z	38 \| good	5.031 \| good	25.561 \| good	40.629 \| good	0.688 \| good	15.867 \| good	0.328 \| good
2026-04-23T07:00:00.000Z	30 \| good	5.049 \| good	14.614 \| good	31.998 \| good	0.697 \| good	12.804 \| good	0.337 \| good
2026-04-23T08:00:00.000Z	33 \| good	5.637 \| good	29.621 \| good	29.887 \| good	0.697 \| good	10.752 \| good	0.272 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.028 \| good	23.667 \| good	29.155 \| good	0.706 \| good	16.561 \| good	0.274 \| good
2026-04-23T10:00:00.000Z	23 \| good	3.403 \| good	15.74 \| good	24.85 \| good	0.651 \| good	14.836 \| good	0.341 \| good
2026-04-23T11:00:00.000Z	27 \| good	4.643 \| good	14.538 \| good	24.311 \| good	0.767 \| good	16.396 \| good	0.308 \| good
2026-04-23T12:00:00.000Z	33 \| good	6.09 \| good	17.2 \| good	16.461 \| good	0.703 \| good	21.776 \| good	0.341 \| good
2026-04-23T13:00:00.000Z	38 \| good	6.584 \| good	22.614 \| good	21.697 \| good	0.761 \| good	24.623 \| good	0.534 \| good
2026-04-23T14:00:00.000Z	44 \| good	8.172 \| good	25.465 \| good	22.158 \| good	0.845 \| good	21.79 \| good	0.602 \| good
2026-04-23T15:00:00.000Z	49 \| good	8.97 \| good	27.714 \| good	25.53 \| good	0.855 \| good	19.699 \| good	0.449 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.436 \| good	34.205 \| good	30.924 \| good	0.863 \| good	15.33 \| good	0.356 \| good
2026-04-23T17:00:00.000Z	38 \| good	6.745 \| good	35.385 \| good	29.673 \| good	0.853 \| good	15.898 \| good	0.331 \| good
2026-04-23T18:00:00.000Z	33 \| good	5.816 \| good	17.605 \| good	32.285 \| good	0.847 \| good	15.335 \| good	0.297 \| good
2026-04-23T19:00:00.000Z	38 \| good	7.069 \| good	29.581 \| good	38.325 \| good	0.831 \| good	12.361 \| good	0.289 \| good
2026-04-23T20:00:00.000Z	40 \| good	7.019 \| good	21.068 \| good	43.404 \| good	0.8 \| good	11.517 \| good	0.272 \| good
2026-04-23T21:00:00.000Z	48 \| good	7.698 \| good	52.426 \| good	49.063 \| good	0.808 \| good	9.714 \| good	0.264 \| good
2026-04-23T22:00:00.000Z	54 \| moderate	8.428 \| good	39.71 \| good	55.64 \| fine	0.794 \| good	7.867 \| good	0.264 \| good
2026-04-23T23:00:00.000Z	58 \| moderate	8.116 \| good	34.108 \| good	57.227 \| fine	0.823 \| good	8.868 \| good	0.264 \| good
2026-04-24T00:00:00.000Z	74 \| moderate	7.575 \| good	42.594 \| good	61.78 \| fine	0.805 \| good	13.609 \| good	0.297 \| good
2026-04-24T01:00:00.000Z	58 \| moderate	8.382 \| good	34.16 \| good	57.276 \| fine	0.841 \| good	10.874 \| good	0.289 \| good
2026-04-24T02:00:00.000Z	64 \| moderate	8.437 \| good	35.425 \| good	59.32 \| fine	0.981 \| good	10.48 \| good	0.295 \| good
2026-04-24T03:00:00.000Z	56 \| moderate	11.575 \| good	51.017 \| good	48.616 \| good	4.327 \| good	12.993 \| good	0.186 \| good
2026-04-24T04:00:00.000Z	51 \| moderate	7.666 \| good	30.827 \| good	54.541 \| good	0.983 \| good	12.632 \| good	0.313 \| good
2026-04-24T04:00:00.000Z	51 \| moderate	7.666 \| good	30.827 \| good	54.541 \| good	0.983 \| good	12.632 \| good	0.313 \| good
2026-04-24T05:00:00.000Z	54 \| moderate	11.121 \| good	49.209 \| good	45.336 \| good	4.224 \| good	17.206 \| good	0.207 \| good
2026-04-24T06:00:00.000Z	54 \| moderate	11.495 \| good	51.431 \| good	40.288 \| good	4.178 \| good	19.265 \| good	0.217 \| good
2026-04-24T07:00:00.000Z	52 \| moderate	10.379 \| good	45.846 \| good	34.066 \| good	4.143 \| good	20.468 \| good	0.228 \| good
2026-04-24T08:00:00.000Z	54 \| moderate	11.166 \| good	49.491 \| good	27.546 \| good	4.108 \| good	21.672 \| good	0.239 \| good
2026-04-24T09:00:00.000Z	54 \| moderate	11.478 \| good	51.251 \| good	23.652 \| good	4.073 \| good	22.876 \| good	0.249 \| good
2026-04-24T10:00:00.000Z	56 \| moderate	12.361 \| fine	55.12 \| fine	20.063 \| good	4.095 \| good	23.005 \| good	0.251 \| good
2026-04-24T11:00:00.000Z	56 \| moderate	12.005 \| good	53.73 \| good	18.353 \| good	4.117 \| good	23.133 \| good	0.252 \| good
2026-04-24T12:00:00.000Z	56 \| moderate	11.72 \| good	52.246 \| good	15.991 \| good	4.139 \| good	23.262 \| good	0.254 \| good
2026-04-24T13:00:00.000Z	60 \| moderate	13.974 \| fine	62.526 \| fine	14.825 \| good	4.272 \| good	20.415 \| good	0.251 \| good
2026-04-24T14:00:00.000Z	58 \| moderate	13.497 \| fine	59.973 \| fine	23.422 \| good	4.404 \| good	17.567 \| good	0.247 \| good
2026-04-24T15:00:00.000Z	60 \| moderate	13.584 \| fine	60.409 \| fine	36.986 \| good	4.536 \| good	14.72 \| good	0.244 \| good
2026-04-24T16:00:00.000Z	58 \| moderate	12.756 \| fine	56.771 \| fine	46.626 \| good	4.082 \| good	11.287 \| good	0.216 \| good
2026-04-24T17:00:00.000Z	52 \| moderate	10.249 \| good	45.493 \| good	51.275 \| good	3.627 \| good	7.855 \| good	0.189 \| good
2026-04-24T18:00:00.000Z	58 \| moderate	6.479 \| good	28.495 \| good	57.121 \| fine	3.173 \| good	4.423 \| good	0.161 \| good
2026-04-24T19:00:00.000Z	67 \| moderate	5.594 \| good	24.573 \| good	59.99 \| fine	2.628 \| good	3.539 \| good	0.154 \| good
2026-04-24T20:00:00.000Z	71 \| moderate	4.496 \| good	19.506 \| good	60.642 \| fine	2.083 \| good	2.656 \| good	0.147 \| good
2026-04-24T21:00:00.000Z	71 \| moderate	5.058 \| good	22.008 \| good	60.822 \| fine	1.539 \| good	1.772 \| good	0.139 \| good
2026-04-24T22:00:00.000Z	67 \| moderate	5.129 \| good	22.307 \| good	60.483 \| fine	1.444 \| good	2.238 \| good	0.139 \| good
2026-04-24T23:00:00.000Z	64 \| moderate	5.189 \| good	22.371 \| good	58.647 \| fine	1.349 \| good	2.703 \| good	0.139 \| good
2026-04-25T00:00:00.000Z	51 \| moderate	5.837 \| good	25.728 \| good	55.267 \| fine	1.254 \| good	3.168 \| good	0.139 \| good
2026-04-25T01:00:00.000Z	49 \| good	6.721 \| good	29.605 \| good	52.825 \| good	1.389 \| good	4.702 \| good	0.146 \| good
2026-04-25T02:00:00.000Z	49 \| good	7.54 \| good	33.217 \| good	52.799 \| good	1.523 \| good	6.236 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	49 \| good	8.75 \| good	38.438 \| good	51.718 \| good	1.658 \| good	7.771 \| good	0.16 \| good
2026-04-25T04:00:00.000Z	48 \| good	8.373 \| good	36.665 \| good	51.833 \| good	1.748 \| good	8.936 \| good	0.165 \| good
2026-04-25T05:00:00.000Z	48 \| good	8.031 \| good	35.049 \| good	52.306 \| good	1.837 \| good	10.101 \| good	0.17 \| good
2026-04-25T06:00:00.000Z	48 \| good	7.65 \| good	33.456 \| good	52.012 \| good	1.927 \| good	11.266 \| good	0.176 \| good
2026-04-25T07:00:00.000Z	48 \| good	6.52 \| good	29.107 \| good	52.273 \| good	1.846 \| good	10.071 \| good	0.171 \| good
2026-04-25T08:00:00.000Z	46 \| good	7.015 \| good	31.047 \| good	50.077 \| good	1.764 \| good	8.876 \| good	0.166 \| good
2026-04-25T09:00:00.000Z	44 \| good	7.698 \| good	33.795 \| good	44.022 \| good	1.683 \| good	7.681 \| good	0.161 \| good
2026-04-25T10:00:00.000Z	38 \| good	7.044 \| good	31.12 \| good	38.362 \| good	1.51 \| good	6.637 \| good	0.155 \| good
2026-04-25T11:00:00.000Z	33 \| good	6.362 \| good	27.934 \| good	32.255 \| good	1.337 \| good	5.594 \| good	0.148 \| good
2026-04-25T12:00:00.000Z	33 \| good	5.789 \| good	25.309 \| good	27.337 \| good	1.165 \| good	4.55 \| good	0.141 \| good
2026-04-25T13:00:00.000Z	27 \| good	4.903 \| good	21.254 \| good	24.511 \| good	1.003 \| good	4.111 \| good	0.139 \| good
2026-04-25T14:00:00.000Z	33 \| good	5.925 \| good	26.366 \| good	31.666 \| good	0.84 \| good	3.672 \| good	0.137 \| good
2026-04-25T15:00:00.000Z	38 \| good	5.397 \| good	23.231 \| good	41.012 \| good	0.678 \| good	3.234 \| good	0.135 \| good
2026-04-25T16:00:00.000Z	43 \| good	6.02 \| good	26.85 \| good	45.785 \| good	0.626 \| good	2.833 \| good	0.133 \| good
2026-04-25T17:00:00.000Z	45 \| good	3.806 \| good	16.524 \| good	49.035 \| good	0.574 \| good	2.433 \| good	0.132 \| good
2026-04-25T18:00:00.000Z	48 \| good	2.808 \| good	11.853 \| good	51.886 \| good	0.523 \| good	2.033 \| good	0.13 \| good
2026-04-25T19:00:00.000Z	50 \| good	2.267 \| good	9.014 \| good	53.731 \| good	0.514 \| good	1.803 \| good	0.128 \| good
2026-04-25T20:00:00.000Z	50 \| good	4.072 \| good	18.005 \| good	54.284 \| good	0.506 \| good	1.573 \| good	0.127 \| good
2026-04-25T21:00:00.000Z	51 \| moderate	5.788 \| good	25.405 \| good	54.922 \| good	0.498 \| good	1.343 \| good	0.125 \| good
2026-04-25T22:00:00.000Z	51 \| moderate	5.622 \| good	24.228 \| good	55.027 \| fine	0.513 \| good	1.723 \| good	0.125 \| good
2026-04-25T23:00:00.000Z	50 \| good	4.852 \| good	20.867 \| good	53.882 \| good	0.527 \| good	2.102 \| good	0.125 \| good
2026-04-26T00:00:00.000Z	49 \| good	8.946 \| good	13.808 \| good	51.128 \| good	0.551 \| good	2.506 \| good	0.125 \| good
2026-04-26T01:00:00.000Z	44 \| good	5.875 \| good	25.888 \| good	47.481 \| good	0.682 \| good	3.246 \| good	0.127 \| good
2026-04-26T02:00:00.000Z	42 \| good	5.392 \| good	23.4 \| good	44.87 \| good	0.821 \| good	4.01 \| good	0.129 \| good
2026-04-26T03:00:00.000Z	42 \| good	5.387 \| good	23.365 \| good	45.152 \| good	0.961 \| good	4.774 \| good	0.131 \| good
2026-04-26T04:00:00.000Z	41 \| good	5.121 \| good	22.133 \| good	43.864 \| good	1.068 \| good	5.178 \| good	0.131 \| good

Corona

Get reliable air quality data to drive your business

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

0.19ppm

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 12:00:00 on 2026-04-24.

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 10:00:00 on 2026-04-23.

What is the AQI in Corona, California right now?

As of now, the AQI in Corona, California is 51, indicating Moderate conditions.

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

Corona, California air has the highest levels of O3.

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 7.666 μg/m³.

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

The PM₁₀ concentration in Corona, California is 30.827 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 0.313 ppm.

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

Currently, Corona, California has a sulfur dioxide (SO₂) concentration of 0.983 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 54.541 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 12.632 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T05:00:00.000Z	34 \| good	4.397 \| good	13.711 \| good	36.846 \| good	0.9 \| good	14.234 \| good	0.279 \| good
2026-04-22T06:00:00.000Z	34 \| good	3.994 \| good	12.19 \| good	36.874 \| good	0.907 \| good	13.846 \| good	0.279 \| good
2026-04-22T07:00:00.000Z	31 \| good	4.851 \| good	13.02 \| good	33.539 \| good	0.736 \| good	14.315 \| good	0.304 \| good
2026-04-22T08:00:00.000Z	26 \| good	4.438 \| good	15.947 \| good	28.045 \| good	0.701 \| good	13.973 \| good	0.257 \| good
2026-04-22T09:00:00.000Z	25 \| good	4.008 \| good	15.07 \| good	27.455 \| good	0.769 \| good	13.758 \| good	0.248 \| good
2026-04-22T10:00:00.000Z	22 \| good	4.428 \| good	13.073 \| good	21.951 \| good	0.706 \| good	15.666 \| good	0.241 \| good
2026-04-22T11:00:00.000Z	22 \| good	4.431 \| good	13.162 \| good	22.215 \| good	0.805 \| good	17.909 \| good	0.299 \| good
2026-04-22T12:00:00.000Z	27 \| good	5.239 \| good	13.691 \| good	23.33 \| good	0.713 \| good	24.403 \| good	0.399 \| good
2026-04-22T13:00:00.000Z	27 \| good	5.228 \| good	21.712 \| good	23.54 \| good	0.743 \| good	28.66 \| good	0.45 \| good
2026-04-22T14:00:00.000Z	27 \| good	4.874 \| good	19.784 \| good	26.962 \| good	0.658 \| good	28.52 \| good	0.529 \| good
2026-04-22T15:00:00.000Z	33 \| good	5.8 \| good	25.786 \| good	20.846 \| good	0.722 \| good	21.625 \| good	0.443 \| good
2026-04-22T16:00:00.000Z	31 \| good	3.475 \| good	11.684 \| good	33.29 \| good	0.753 \| good	13.441 \| good	0.322 \| good
2026-04-22T17:00:00.000Z	29 \| good	4.806 \| good	12.508 \| good	30.513 \| good	0.658 \| good	8.728 \| good	0.264 \| good
2026-04-22T18:00:00.000Z	32 \| good	3.99 \| good	14.442 \| good	35.432 \| good	0.726 \| good	8.983 \| good	0.255 \| good
2026-04-22T19:00:00.000Z	37 \| good	3.532 \| good	12.026 \| good	39.839 \| good	0.663 \| good	9.057 \| good	0.255 \| good
2026-04-22T20:00:00.000Z	42 \| good	4.083 \| good	24.473 \| good	45.367 \| good	0.698 \| good	9.622 \| good	0.239 \| good
2026-04-22T21:00:00.000Z	44 \| good	3.942 \| good	20.769 \| good	48.271 \| good	0.687 \| good	10.242 \| good	0.239 \| good
2026-04-22T22:00:00.000Z	48 \| good	3.107 \| good	11.534 \| good	51.601 \| good	0.704 \| good	9.905 \| good	0.231 \| good
2026-04-22T23:00:00.000Z	48 \| good	4.831 \| good	42.874 \| good	52.404 \| good	0.754 \| good	7.769 \| good	0.231 \| good
2026-04-23T00:00:00.000Z	50 \| good	4.53 \| good	23.483 \| good	53.917 \| good	0.821 \| good	6.004 \| good	0.263 \| good
2026-04-23T01:00:00.000Z	51 \| moderate	3.716 \| good	10.884 \| good	54.624 \| good	0.797 \| good	6.715 \| good	0.263 \| good
2026-04-23T02:00:00.000Z	45 \| good	5.221 \| good	21.863 \| good	48.873 \| good	0.789 \| good	8.324 \| good	0.263 \| good
2026-04-23T03:00:00.000Z	44 \| good	4.59 \| good	24.501 \| good	47.044 \| good	0.757 \| good	9.893 \| good	0.279 \| good
2026-04-23T04:00:00.000Z	42 \| good	4.08 \| good	20.396 \| good	44.714 \| good	0.726 \| good	11.425 \| good	0.288 \| good
2026-04-23T05:00:00.000Z	38 \| good	5.345 \| good	17.854 \| good	41.19 \| good	0.832 \| good	13.408 \| good	0.288 \| good
2026-04-23T06:00:00.000Z	38 \| good	5.031 \| good	25.561 \| good	40.629 \| good	0.688 \| good	15.867 \| good	0.328 \| good
2026-04-23T07:00:00.000Z	30 \| good	5.049 \| good	14.614 \| good	31.998 \| good	0.697 \| good	12.804 \| good	0.337 \| good
2026-04-23T08:00:00.000Z	33 \| good	5.637 \| good	29.621 \| good	29.887 \| good	0.697 \| good	10.752 \| good	0.272 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.028 \| good	23.667 \| good	29.155 \| good	0.706 \| good	16.561 \| good	0.274 \| good
2026-04-23T10:00:00.000Z	23 \| good	3.403 \| good	15.74 \| good	24.85 \| good	0.651 \| good	14.836 \| good	0.341 \| good
2026-04-23T11:00:00.000Z	27 \| good	4.643 \| good	14.538 \| good	24.311 \| good	0.767 \| good	16.396 \| good	0.308 \| good
2026-04-23T12:00:00.000Z	33 \| good	6.09 \| good	17.2 \| good	16.461 \| good	0.703 \| good	21.776 \| good	0.341 \| good
2026-04-23T13:00:00.000Z	38 \| good	6.584 \| good	22.614 \| good	21.697 \| good	0.761 \| good	24.623 \| good	0.534 \| good
2026-04-23T14:00:00.000Z	44 \| good	8.172 \| good	25.465 \| good	22.158 \| good	0.845 \| good	21.79 \| good	0.602 \| good
2026-04-23T15:00:00.000Z	49 \| good	8.97 \| good	27.714 \| good	25.53 \| good	0.855 \| good	19.699 \| good	0.449 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.436 \| good	34.205 \| good	30.924 \| good	0.863 \| good	15.33 \| good	0.356 \| good
2026-04-23T17:00:00.000Z	38 \| good	6.745 \| good	35.385 \| good	29.673 \| good	0.853 \| good	15.898 \| good	0.331 \| good
2026-04-23T18:00:00.000Z	33 \| good	5.816 \| good	17.605 \| good	32.285 \| good	0.847 \| good	15.335 \| good	0.297 \| good
2026-04-23T19:00:00.000Z	38 \| good	7.069 \| good	29.581 \| good	38.325 \| good	0.831 \| good	12.361 \| good	0.289 \| good
2026-04-23T20:00:00.000Z	40 \| good	7.019 \| good	21.068 \| good	43.404 \| good	0.8 \| good	11.517 \| good	0.272 \| good
2026-04-23T21:00:00.000Z	48 \| good	7.698 \| good	52.426 \| good	49.063 \| good	0.808 \| good	9.714 \| good	0.264 \| good
2026-04-23T22:00:00.000Z	54 \| moderate	8.428 \| good	39.71 \| good	55.64 \| fine	0.794 \| good	7.867 \| good	0.264 \| good
2026-04-23T23:00:00.000Z	58 \| moderate	8.116 \| good	34.108 \| good	57.227 \| fine	0.823 \| good	8.868 \| good	0.264 \| good
2026-04-24T00:00:00.000Z	74 \| moderate	7.575 \| good	42.594 \| good	61.78 \| fine	0.805 \| good	13.609 \| good	0.297 \| good
2026-04-24T01:00:00.000Z	58 \| moderate	8.382 \| good	34.16 \| good	57.276 \| fine	0.841 \| good	10.874 \| good	0.289 \| good
2026-04-24T02:00:00.000Z	64 \| moderate	8.437 \| good	35.425 \| good	59.32 \| fine	0.981 \| good	10.48 \| good	0.295 \| good
2026-04-24T03:00:00.000Z	56 \| moderate	11.575 \| good	51.017 \| good	48.616 \| good	4.327 \| good	12.993 \| good	0.186 \| good
2026-04-24T04:00:00.000Z	51 \| moderate	7.666 \| good	30.827 \| good	54.541 \| good	0.983 \| good	12.632 \| good	0.313 \| good
2026-04-24T04:00:00.000Z	51 \| moderate	7.666 \| good	30.827 \| good	54.541 \| good	0.983 \| good	12.632 \| good	0.313 \| good
2026-04-24T05:00:00.000Z	54 \| moderate	11.121 \| good	49.209 \| good	45.336 \| good	4.224 \| good	17.206 \| good	0.207 \| good
2026-04-24T06:00:00.000Z	54 \| moderate	11.495 \| good	51.431 \| good	40.288 \| good	4.178 \| good	19.265 \| good	0.217 \| good
2026-04-24T07:00:00.000Z	52 \| moderate	10.379 \| good	45.846 \| good	34.066 \| good	4.143 \| good	20.468 \| good	0.228 \| good
2026-04-24T08:00:00.000Z	54 \| moderate	11.166 \| good	49.491 \| good	27.546 \| good	4.108 \| good	21.672 \| good	0.239 \| good
2026-04-24T09:00:00.000Z	54 \| moderate	11.478 \| good	51.251 \| good	23.652 \| good	4.073 \| good	22.876 \| good	0.249 \| good
2026-04-24T10:00:00.000Z	56 \| moderate	12.361 \| fine	55.12 \| fine	20.063 \| good	4.095 \| good	23.005 \| good	0.251 \| good
2026-04-24T11:00:00.000Z	56 \| moderate	12.005 \| good	53.73 \| good	18.353 \| good	4.117 \| good	23.133 \| good	0.252 \| good
2026-04-24T12:00:00.000Z	56 \| moderate	11.72 \| good	52.246 \| good	15.991 \| good	4.139 \| good	23.262 \| good	0.254 \| good
2026-04-24T13:00:00.000Z	60 \| moderate	13.974 \| fine	62.526 \| fine	14.825 \| good	4.272 \| good	20.415 \| good	0.251 \| good
2026-04-24T14:00:00.000Z	58 \| moderate	13.497 \| fine	59.973 \| fine	23.422 \| good	4.404 \| good	17.567 \| good	0.247 \| good
2026-04-24T15:00:00.000Z	60 \| moderate	13.584 \| fine	60.409 \| fine	36.986 \| good	4.536 \| good	14.72 \| good	0.244 \| good
2026-04-24T16:00:00.000Z	58 \| moderate	12.756 \| fine	56.771 \| fine	46.626 \| good	4.082 \| good	11.287 \| good	0.216 \| good
2026-04-24T17:00:00.000Z	52 \| moderate	10.249 \| good	45.493 \| good	51.275 \| good	3.627 \| good	7.855 \| good	0.189 \| good
2026-04-24T18:00:00.000Z	58 \| moderate	6.479 \| good	28.495 \| good	57.121 \| fine	3.173 \| good	4.423 \| good	0.161 \| good
2026-04-24T19:00:00.000Z	67 \| moderate	5.594 \| good	24.573 \| good	59.99 \| fine	2.628 \| good	3.539 \| good	0.154 \| good
2026-04-24T20:00:00.000Z	71 \| moderate	4.496 \| good	19.506 \| good	60.642 \| fine	2.083 \| good	2.656 \| good	0.147 \| good
2026-04-24T21:00:00.000Z	71 \| moderate	5.058 \| good	22.008 \| good	60.822 \| fine	1.539 \| good	1.772 \| good	0.139 \| good
2026-04-24T22:00:00.000Z	67 \| moderate	5.129 \| good	22.307 \| good	60.483 \| fine	1.444 \| good	2.238 \| good	0.139 \| good
2026-04-24T23:00:00.000Z	64 \| moderate	5.189 \| good	22.371 \| good	58.647 \| fine	1.349 \| good	2.703 \| good	0.139 \| good
2026-04-25T00:00:00.000Z	51 \| moderate	5.837 \| good	25.728 \| good	55.267 \| fine	1.254 \| good	3.168 \| good	0.139 \| good
2026-04-25T01:00:00.000Z	49 \| good	6.721 \| good	29.605 \| good	52.825 \| good	1.389 \| good	4.702 \| good	0.146 \| good
2026-04-25T02:00:00.000Z	49 \| good	7.54 \| good	33.217 \| good	52.799 \| good	1.523 \| good	6.236 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	49 \| good	8.75 \| good	38.438 \| good	51.718 \| good	1.658 \| good	7.771 \| good	0.16 \| good
2026-04-25T04:00:00.000Z	48 \| good	8.373 \| good	36.665 \| good	51.833 \| good	1.748 \| good	8.936 \| good	0.165 \| good
2026-04-25T05:00:00.000Z	48 \| good	8.031 \| good	35.049 \| good	52.306 \| good	1.837 \| good	10.101 \| good	0.17 \| good
2026-04-25T06:00:00.000Z	48 \| good	7.65 \| good	33.456 \| good	52.012 \| good	1.927 \| good	11.266 \| good	0.176 \| good
2026-04-25T07:00:00.000Z	48 \| good	6.52 \| good	29.107 \| good	52.273 \| good	1.846 \| good	10.071 \| good	0.171 \| good
2026-04-25T08:00:00.000Z	46 \| good	7.015 \| good	31.047 \| good	50.077 \| good	1.764 \| good	8.876 \| good	0.166 \| good
2026-04-25T09:00:00.000Z	44 \| good	7.698 \| good	33.795 \| good	44.022 \| good	1.683 \| good	7.681 \| good	0.161 \| good
2026-04-25T10:00:00.000Z	38 \| good	7.044 \| good	31.12 \| good	38.362 \| good	1.51 \| good	6.637 \| good	0.155 \| good
2026-04-25T11:00:00.000Z	33 \| good	6.362 \| good	27.934 \| good	32.255 \| good	1.337 \| good	5.594 \| good	0.148 \| good
2026-04-25T12:00:00.000Z	33 \| good	5.789 \| good	25.309 \| good	27.337 \| good	1.165 \| good	4.55 \| good	0.141 \| good
2026-04-25T13:00:00.000Z	27 \| good	4.903 \| good	21.254 \| good	24.511 \| good	1.003 \| good	4.111 \| good	0.139 \| good
2026-04-25T14:00:00.000Z	33 \| good	5.925 \| good	26.366 \| good	31.666 \| good	0.84 \| good	3.672 \| good	0.137 \| good
2026-04-25T15:00:00.000Z	38 \| good	5.397 \| good	23.231 \| good	41.012 \| good	0.678 \| good	3.234 \| good	0.135 \| good
2026-04-25T16:00:00.000Z	43 \| good	6.02 \| good	26.85 \| good	45.785 \| good	0.626 \| good	2.833 \| good	0.133 \| good
2026-04-25T17:00:00.000Z	45 \| good	3.806 \| good	16.524 \| good	49.035 \| good	0.574 \| good	2.433 \| good	0.132 \| good
2026-04-25T18:00:00.000Z	48 \| good	2.808 \| good	11.853 \| good	51.886 \| good	0.523 \| good	2.033 \| good	0.13 \| good
2026-04-25T19:00:00.000Z	50 \| good	2.267 \| good	9.014 \| good	53.731 \| good	0.514 \| good	1.803 \| good	0.128 \| good
2026-04-25T20:00:00.000Z	50 \| good	4.072 \| good	18.005 \| good	54.284 \| good	0.506 \| good	1.573 \| good	0.127 \| good
2026-04-25T21:00:00.000Z	51 \| moderate	5.788 \| good	25.405 \| good	54.922 \| good	0.498 \| good	1.343 \| good	0.125 \| good
2026-04-25T22:00:00.000Z	51 \| moderate	5.622 \| good	24.228 \| good	55.027 \| fine	0.513 \| good	1.723 \| good	0.125 \| good
2026-04-25T23:00:00.000Z	50 \| good	4.852 \| good	20.867 \| good	53.882 \| good	0.527 \| good	2.102 \| good	0.125 \| good
2026-04-26T00:00:00.000Z	49 \| good	8.946 \| good	13.808 \| good	51.128 \| good	0.551 \| good	2.506 \| good	0.125 \| good
2026-04-26T01:00:00.000Z	44 \| good	5.875 \| good	25.888 \| good	47.481 \| good	0.682 \| good	3.246 \| good	0.127 \| good
2026-04-26T02:00:00.000Z	42 \| good	5.392 \| good	23.4 \| good	44.87 \| good	0.821 \| good	4.01 \| good	0.129 \| good
2026-04-26T03:00:00.000Z	42 \| good	5.387 \| good	23.365 \| good	45.152 \| good	0.961 \| good	4.774 \| good	0.131 \| good
2026-04-26T04:00:00.000Z	41 \| good	5.121 \| good	22.133 \| good	43.864 \| good	1.068 \| good	5.178 \| good	0.131 \| 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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