What is the current concentration of PM10 in Covina, California?

The current PM10 concentration at Covina, California is 65.021 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Covina, California?

The current sulfur dioxide (SO2) concentration at Covina, California is 0.289 ppb.

What is the current concentration of ozone (O3) in Covina, California?

The current ozone (O3) concentration at Covina, California is 22.337 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Covina, California?

The current nitrogen dioxide (NO2) concentration at Covina, California is 46.902 ppb.

Covina, California live air quality index now

Q: What is the current concentration of PM2.5 in Covina, California?

The current PM2.5 concentration at Covina, California is 42.308 μg/m3.

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

117

Unhealthy for sensitive groups

Covina, California

Last updated: ... (Local time)

Major air pollutants in Covina, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

42.31 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

65.02 μg/m³

155

255

425

605+

Ozone (O₃)

22.34 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

46.90 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.98 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Covina, California

Get Live Pollen Counts

Covina, California

Scroll To Air Quality Map

Track live Covina, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-12T03:00:00.000Z	77 \| moderate	22.536 \| fine	98.523 \| fine	7.611 \| good	5.823 \| good	37.779 \| good	0.521 \| good
2025-12-12T04:00:00.000Z	52 \| moderate	9.958 \| good	31.944 \| good	15.917 \| good	0.844 \| good	27.369 \| good	0.623 \| good
2025-12-12T05:00:00.000Z	52 \| moderate	9.869 \| good	27.067 \| good	14.843 \| good	0.898 \| good	22.945 \| good	0.549 \| good
2025-12-12T06:00:00.000Z	44 \| good	8.485 \| good	23.989 \| good	14.229 \| good	0.625 \| good	19.966 \| good	0.554 \| good
2025-12-12T07:00:00.000Z	52 \| moderate	9.665 \| good	30.207 \| good	14.229 \| good	0.609 \| good	19.966 \| good	0.554 \| good
2025-12-12T08:00:00.000Z	44 \| good	7.965 \| good	26.844 \| good	17.461 \| good	0.665 \| good	15.935 \| good	0.432 \| good
2025-12-12T09:00:00.000Z	33 \| good	5.884 \| good	23.258 \| good	17.259 \| good	0.896 \| good	14.403 \| good	0.404 \| good
2025-12-12T10:00:00.000Z	27 \| good	5.046 \| good	20.081 \| good	17.908 \| good	0.908 \| good	13.736 \| good	0.371 \| good
2025-12-12T11:00:00.000Z	33 \| good	5.608 \| good	25.393 \| good	15.8 \| good	0.867 \| good	16.784 \| good	0.416 \| good
2025-12-12T12:00:00.000Z	44 \| good	7.714 \| good	25.411 \| good	16.337 \| good	0.772 \| good	15.004 \| good	0.421 \| good
2025-12-12T13:00:00.000Z	38 \| good	7.46 \| good	23.84 \| good	16.334 \| good	0.772 \| good	15.004 \| good	0.421 \| good
2025-12-12T14:00:00.000Z	38 \| good	6.529 \| good	22.159 \| good	15.177 \| good	0.846 \| good	13.45 \| good	0.444 \| good
2025-12-12T15:00:00.000Z	27 \| good	5.443 \| good	17.812 \| good	15.177 \| good	0.948 \| good	13.016 \| good	0.482 \| good
2025-12-12T16:00:00.000Z	27 \| good	4.914 \| good	18.573 \| good	16.582 \| good	1.27 \| good	16.289 \| good	0.622 \| good
2025-12-12T17:00:00.000Z	27 \| good	4.676 \| good	17.787 \| good	17.542 \| good	1.249 \| good	20.447 \| good	0.639 \| good
2025-12-12T18:00:00.000Z	44 \| good	7.97 \| good	26.925 \| good	18.083 \| good	0.888 \| good	26.785 \| good	0.612 \| good
2025-12-12T19:00:00.000Z	52 \| moderate	9.927 \| good	30.234 \| good	20.258 \| good	0.588 \| good	27.346 \| good	0.586 \| good
2025-12-12T20:00:00.000Z	54 \| moderate	10.699 \| good	30.031 \| good	20.513 \| good	0.688 \| good	31.174 \| good	0.591 \| good
2025-12-12T21:00:00.000Z	56 \| moderate	12.279 \| fine	37.663 \| good	26.275 \| good	0.713 \| good	25.188 \| good	0.49 \| good
2025-12-12T22:00:00.000Z	58 \| moderate	13.268 \| fine	37.74 \| good	29.811 \| good	0.69 \| good	23.711 \| good	0.447 \| good
2025-12-12T23:00:00.000Z	62 \| moderate	14.611 \| fine	41.898 \| good	28.885 \| good	0.562 \| good	28.334 \| good	0.539 \| good
2025-12-13T00:00:00.000Z	67 \| moderate	18.052 \| fine	46.266 \| good	27.943 \| good	0.547 \| good	40.702 \| good	0.677 \| good
2025-12-13T01:00:00.000Z	69 \| moderate	18.776 \| fine	49.974 \| good	26.606 \| good	0.526 \| good	44.359 \| good	0.782 \| good
2025-12-13T02:00:00.000Z	73 \| moderate	20.707 \| fine	54.112 \| good	22.546 \| good	0.481 \| good	45.836 \| good	0.771 \| good
2025-12-13T03:00:00.000Z	100 \| moderate	35.046 \| fine	152.507 \| fine	7.899 \| good	6.319 \| good	40.75 \| good	0.505 \| good
2025-12-13T04:00:00.000Z	81 \| moderate	25.085 \| fine	56.133 \| fine	12.183 \| good	0.517 \| good	42.94 \| good	0.841 \| good
2025-12-13T05:00:00.000Z	81 \| moderate	25.037 \| fine	49.518 \| good	8.225 \| good	0.562 \| good	38.357 \| good	0.826 \| good
2025-12-13T06:00:00.000Z	82 \| moderate	25.719 \| fine	45.934 \| good	8.225 \| good	0.82 \| good	34.458 \| good	0.734 \| good
2025-12-13T07:00:00.000Z	82 \| moderate	25.558 \| fine	50.685 \| good	7.014 \| good	0.816 \| good	34.458 \| good	0.734 \| good
2025-12-13T08:00:00.000Z	73 \| moderate	20.907 \| fine	44.909 \| good	6.153 \| good	0.708 \| good	23.851 \| good	0.667 \| good
2025-12-13T09:00:00.000Z	67 \| moderate	18.054 \| fine	36.235 \| good	7.848 \| good	0.626 \| good	18.824 \| good	0.509 \| good
2025-12-13T10:00:00.000Z	62 \| moderate	14.978 \| fine	34.272 \| good	8.283 \| good	0.598 \| good	19.198 \| good	0.52 \| good
2025-12-13T11:00:00.000Z	62 \| moderate	14.56 \| fine	29.063 \| good	11.481 \| good	0.584 \| good	16.805 \| good	0.452 \| good
2025-12-13T12:00:00.000Z	66 \| moderate	17.445 \| fine	29.99 \| good	9.811 \| good	0.471 \| good	15.623 \| good	0.433 \| good
2025-12-13T13:00:00.000Z	62 \| moderate	14.898 \| fine	25.086 \| good	9.836 \| good	0.482 \| good	15.623 \| good	0.433 \| good
2025-12-13T14:00:00.000Z	52 \| moderate	10.327 \| good	21.612 \| good	9.087 \| good	0.56 \| good	13.525 \| good	0.338 \| good
2025-12-13T15:00:00.000Z	62 \| moderate	15.085 \| fine	30.758 \| good	7.073 \| good	0.536 \| good	18.965 \| good	0.516 \| good
2025-12-13T16:00:00.000Z	62 \| moderate	14.797 \| fine	39.928 \| good	7.919 \| good	0.777 \| good	19.115 \| good	0.617 \| good
2025-12-13T17:00:00.000Z	62 \| moderate	14.795 \| fine	35.396 \| good	10.908 \| good	0.753 \| good	19.838 \| good	0.665 \| good
2025-12-13T18:00:00.000Z	60 \| moderate	14.081 \| fine	39.613 \| good	13.182 \| good	0.579 \| good	25.611 \| good	0.756 \| good
2025-12-13T19:00:00.000Z	71 \| moderate	19.774 \| fine	39.108 \| good	14.275 \| good	0.538 \| good	33.019 \| good	0.94 \| good
2025-12-13T20:00:00.000Z	73 \| moderate	20.554 \| fine	36.489 \| good	17.111 \| good	0.495 \| good	33.789 \| good	0.956 \| good
2025-12-13T21:00:00.000Z	75 \| moderate	21.634 \| fine	39.806 \| good	20.089 \| good	0.611 \| good	33.101 \| good	0.881 \| good
2025-12-13T22:00:00.000Z	84 \| moderate	26.929 \| fine	44.084 \| good	22.646 \| good	0.466 \| good	32.064 \| good	0.823 \| good
2025-12-13T23:00:00.000Z	81 \| moderate	25.196 \| fine	50.809 \| good	24.305 \| good	0.366 \| good	33.211 \| good	0.803 \| good
2025-12-14T00:00:00.000Z	88 \| moderate	28.556 \| fine	46.599 \| good	24.746 \| good	0.299 \| good	38.148 \| good	0.927 \| good
2025-12-14T01:00:00.000Z	117 \| sensitive	42.308 \| moderate	65.021 \| fine	22.337 \| good	0.289 \| good	46.902 \| good	0.984 \| good
2025-12-14T02:00:00.000Z	117 \| sensitive	42.308 \| moderate	65.021 \| fine	22.337 \| good	0.289 \| good	46.902 \| good	0.984 \| good
2025-12-14T03:00:00.000Z	115 \| sensitive	40.999 \| moderate	183.027 \| moderate	12.481 \| good	6.493 \| good	41.909 \| good	0.475 \| good
2025-12-14T04:00:00.000Z	105 \| sensitive	36.603 \| moderate	161.563 \| moderate	8.835 \| good	6.198 \| good	40.284 \| good	0.507 \| good
2025-12-14T05:00:00.000Z	117 \| sensitive	42.129 \| moderate	186.655 \| moderate	8.59 \| good	5.902 \| good	38.659 \| good	0.539 \| good
2025-12-14T06:00:00.000Z	107 \| sensitive	38.022 \| moderate	168.26 \| moderate	9.716 \| good	5.606 \| good	37.034 \| good	0.572 \| good
2025-12-14T07:00:00.000Z	117 \| sensitive	42.149 \| moderate	185.903 \| moderate	11.19 \| good	4.702 \| good	34.81 \| good	0.546 \| good
2025-12-14T08:00:00.000Z	117 \| sensitive	41.853 \| moderate	183.749 \| moderate	11.674 \| good	3.798 \| good	32.586 \| good	0.519 \| good
2025-12-14T09:00:00.000Z	115 \| sensitive	41.215 \| moderate	182.012 \| moderate	12.364 \| good	2.894 \| good	30.362 \| good	0.493 \| good
2025-12-14T10:00:00.000Z	110 \| sensitive	39.237 \| moderate	173.101 \| moderate	11.561 \| good	2.641 \| good	29.077 \| good	0.446 \| good
2025-12-14T11:00:00.000Z	101 \| sensitive	35.27 \| fine	154.889 \| fine	11.586 \| good	2.388 \| good	27.792 \| good	0.4 \| good
2025-12-14T12:00:00.000Z	110 \| sensitive	38.897 \| moderate	172.689 \| moderate	11.939 \| good	2.134 \| good	26.507 \| good	0.353 \| good
2025-12-14T13:00:00.000Z	102 \| sensitive	35.59 \| moderate	156.968 \| moderate	12.821 \| good	2.246 \| good	26.802 \| good	0.349 \| good
2025-12-14T14:00:00.000Z	96 \| moderate	32.602 \| fine	142.199 \| fine	14.046 \| good	2.358 \| good	27.098 \| good	0.346 \| good
2025-12-14T15:00:00.000Z	88 \| moderate	29.344 \| fine	128.514 \| fine	14.217 \| good	2.47 \| good	27.393 \| good	0.342 \| good
2025-12-14T16:00:00.000Z	84 \| moderate	27.361 \| fine	119.721 \| fine	17.125 \| good	2.724 \| good	25.803 \| good	0.34 \| good
2025-12-14T17:00:00.000Z	96 \| moderate	33.179 \| fine	144.548 \| fine	20.995 \| good	2.978 \| good	24.212 \| good	0.337 \| good
2025-12-14T18:00:00.000Z	90 \| moderate	30.168 \| fine	131.893 \| fine	28.234 \| good	3.233 \| good	22.622 \| good	0.335 \| good
2025-12-14T19:00:00.000Z	96 \| moderate	33.175 \| fine	143.671 \| fine	34.075 \| good	3.705 \| good	22.448 \| good	0.311 \| good
2025-12-14T20:00:00.000Z	84 \| moderate	26.52 \| fine	115.724 \| fine	41.838 \| good	4.176 \| good	22.275 \| good	0.288 \| good
2025-12-14T21:00:00.000Z	73 \| moderate	21.438 \| fine	94.116 \| fine	45.772 \| good	4.648 \| good	22.101 \| good	0.264 \| good
2025-12-14T22:00:00.000Z	62 \| moderate	14.571 \| fine	65.377 \| fine	44.928 \| good	4.89 \| good	24.774 \| good	0.273 \| good
2025-12-14T23:00:00.000Z	60 \| moderate	14.21 \| fine	63.082 \| fine	42.651 \| good	5.132 \| good	27.447 \| good	0.281 \| good
2025-12-15T00:00:00.000Z	66 \| moderate	16.864 \| fine	74.731 \| fine	32.523 \| good	5.373 \| good	30.119 \| good	0.289 \| good
2025-12-15T01:00:00.000Z	66 \| moderate	16.802 \| fine	74.527 \| fine	26.537 \| good	5.381 \| good	33.614 \| good	0.353 \| good
2025-12-15T02:00:00.000Z	71 \| moderate	19.897 \| fine	87.791 \| fine	21.921 \| good	5.388 \| good	37.109 \| good	0.418 \| good
2025-12-15T03:00:00.000Z	75 \| moderate	21.972 \| fine	96.553 \| fine	17.516 \| good	5.396 \| good	40.604 \| good	0.482 \| good
2025-12-15T04:00:00.000Z	69 \| moderate	19.047 \| fine	84.456 \| fine	14.631 \| good	4.958 \| good	38.705 \| good	0.491 \| good
2025-12-15T05:00:00.000Z	66 \| moderate	17.368 \| fine	76.741 \| fine	15.277 \| good	4.519 \| good	36.806 \| good	0.499 \| good
2025-12-15T06:00:00.000Z	66 \| moderate	16.818 \| fine	74.301 \| fine	16.595 \| good	4.081 \| good	34.906 \| good	0.508 \| good
2025-12-15T07:00:00.000Z	62 \| moderate	15.048 \| fine	66.341 \| fine	17.282 \| good	3.528 \| good	32.531 \| good	0.46 \| good
2025-12-15T08:00:00.000Z	52 \| moderate	10.171 \| good	45.299 \| good	16.976 \| good	2.975 \| good	30.156 \| good	0.412 \| good
2025-12-15T09:00:00.000Z	33 \| good	6.378 \| good	28 \| good	16.795 \| good	2.423 \| good	27.781 \| good	0.365 \| good
2025-12-15T10:00:00.000Z	25 \| good	2.654 \| good	11.052 \| good	16.853 \| good	2.21 \| good	26.662 \| good	0.325 \| good
2025-12-15T11:00:00.000Z	25 \| good	0.379 \| good	1.168 \| good	18.231 \| good	1.997 \| good	25.543 \| good	0.286 \| good
2025-12-15T12:00:00.000Z	23 \| good	1.075 \| good	4.187 \| good	17.886 \| good	1.785 \| good	24.424 \| good	0.246 \| good
2025-12-15T13:00:00.000Z	24 \| good	1.944 \| good	7.787 \| good	15.91 \| good	1.873 \| good	24.639 \| good	0.244 \| good
2025-12-15T14:00:00.000Z	24 \| good	4.134 \| good	18.049 \| good	15.006 \| good	1.961 \| good	24.855 \| good	0.241 \| good
2025-12-15T15:00:00.000Z	24 \| good	3.706 \| good	16.219 \| good	13.866 \| good	2.048 \| good	25.07 \| good	0.239 \| good
2025-12-15T16:00:00.000Z	22 \| good	4.277 \| good	18.345 \| good	15.012 \| good	2.208 \| good	22.838 \| good	0.248 \| good
2025-12-15T17:00:00.000Z	22 \| good	4.302 \| good	18.804 \| good	20.296 \| good	2.367 \| good	20.605 \| good	0.257 \| good
2025-12-15T18:00:00.000Z	23 \| good	3.848 \| good	16.899 \| good	25.246 \| good	2.526 \| good	18.373 \| good	0.266 \| good
2025-12-15T19:00:00.000Z	27 \| good	3.192 \| good	14.081 \| good	28.754 \| good	2.764 \| good	17.908 \| good	0.249 \| good
2025-12-15T20:00:00.000Z	31 \| good	3.053 \| good	12.865 \| good	34.452 \| good	3.001 \| good	17.444 \| good	0.232 \| good
2025-12-15T21:00:00.000Z	34 \| good	2.976 \| good	12.707 \| good	36.622 \| good	3.239 \| good	16.979 \| good	0.216 \| good
2025-12-15T22:00:00.000Z	35 \| good	3.078 \| good	12.956 \| good	37.567 \| good	3.561 \| good	20.399 \| good	0.231 \| good
2025-12-15T23:00:00.000Z	33 \| good	6.257 \| good	27.957 \| good	33.68 \| good	3.884 \| good	23.82 \| good	0.247 \| good
2025-12-16T00:00:00.000Z	64 \| moderate	15.791 \| fine	15.939 \| good	22.859 \| good	4.342 \| good	27.97 \| good	0.266 \| good
2025-12-16T01:00:00.000Z	44 \| good	8.304 \| good	36.389 \| good	15.404 \| good	4.235 \| good	29.78 \| good	0.316 \| good
2025-12-16T02:00:00.000Z	49 \| good	9.348 \| good	41.633 \| good	16.889 \| good	4.264 \| good	32.319 \| good	0.369 \| good

Covina

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Covina, California air quality map: Track AQI near you

0.78ppm

How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Covina, California updated?

The air quality for Covina, California is updated every hour.

When was the worst air quality at Covina, California in the last 24 hrs?

The worst air quality in Covina, California in the last 24 hours was observed at 01:00:00 on 2025-12-14.

When was the best air quality at Covina, California in the last 24 hrs?

In the last 24 hrs, the best air quality in Covina, California was observed at 02:00:00 on 2025-12-13.

What is the current air quality in Covina, California?

The current air quality in Covina, California is 117, categorized as Unhealthy for Sensitive Groups based on real-time data.

What pollutant is the most common in Covina, California?

The most common pollutant in Covina, California is PM2.5.

What should I do if the air quality in Covina, California is poor?

If the air quality in Covina, California is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Covina, California?

The current PM_2.5 concentration at Covina, California is 42.308 μg/m³.

What is the current concentration of PM₁₀ in Covina, California?

The current PM₁₀ concentration at Covina, California is 65.021 μg/m³.

What is the current concentration of carbon monoxide (CO) in Covina, California?

The current carbon monoxide (CO) concentration at Covina, California is 0.984 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Covina, California?

The current sulfur dioxide (SO₂) concentration at Covina, California is 0.289 ppb.

What is the current concentration of ozone (O₃) in Covina, California?

The current ozone (O₃) concentration at Covina, California is 22.337 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Covina, California?

The current nitrogen dioxide (NO₂) concentration at Covina, California is 46.902 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-12T03:00:00.000Z	77 \| moderate	22.536 \| fine	98.523 \| fine	7.611 \| good	5.823 \| good	37.779 \| good	0.521 \| good
2025-12-12T04:00:00.000Z	52 \| moderate	9.958 \| good	31.944 \| good	15.917 \| good	0.844 \| good	27.369 \| good	0.623 \| good
2025-12-12T05:00:00.000Z	52 \| moderate	9.869 \| good	27.067 \| good	14.843 \| good	0.898 \| good	22.945 \| good	0.549 \| good
2025-12-12T06:00:00.000Z	44 \| good	8.485 \| good	23.989 \| good	14.229 \| good	0.625 \| good	19.966 \| good	0.554 \| good
2025-12-12T07:00:00.000Z	52 \| moderate	9.665 \| good	30.207 \| good	14.229 \| good	0.609 \| good	19.966 \| good	0.554 \| good
2025-12-12T08:00:00.000Z	44 \| good	7.965 \| good	26.844 \| good	17.461 \| good	0.665 \| good	15.935 \| good	0.432 \| good
2025-12-12T09:00:00.000Z	33 \| good	5.884 \| good	23.258 \| good	17.259 \| good	0.896 \| good	14.403 \| good	0.404 \| good
2025-12-12T10:00:00.000Z	27 \| good	5.046 \| good	20.081 \| good	17.908 \| good	0.908 \| good	13.736 \| good	0.371 \| good
2025-12-12T11:00:00.000Z	33 \| good	5.608 \| good	25.393 \| good	15.8 \| good	0.867 \| good	16.784 \| good	0.416 \| good
2025-12-12T12:00:00.000Z	44 \| good	7.714 \| good	25.411 \| good	16.337 \| good	0.772 \| good	15.004 \| good	0.421 \| good
2025-12-12T13:00:00.000Z	38 \| good	7.46 \| good	23.84 \| good	16.334 \| good	0.772 \| good	15.004 \| good	0.421 \| good
2025-12-12T14:00:00.000Z	38 \| good	6.529 \| good	22.159 \| good	15.177 \| good	0.846 \| good	13.45 \| good	0.444 \| good
2025-12-12T15:00:00.000Z	27 \| good	5.443 \| good	17.812 \| good	15.177 \| good	0.948 \| good	13.016 \| good	0.482 \| good
2025-12-12T16:00:00.000Z	27 \| good	4.914 \| good	18.573 \| good	16.582 \| good	1.27 \| good	16.289 \| good	0.622 \| good
2025-12-12T17:00:00.000Z	27 \| good	4.676 \| good	17.787 \| good	17.542 \| good	1.249 \| good	20.447 \| good	0.639 \| good
2025-12-12T18:00:00.000Z	44 \| good	7.97 \| good	26.925 \| good	18.083 \| good	0.888 \| good	26.785 \| good	0.612 \| good
2025-12-12T19:00:00.000Z	52 \| moderate	9.927 \| good	30.234 \| good	20.258 \| good	0.588 \| good	27.346 \| good	0.586 \| good
2025-12-12T20:00:00.000Z	54 \| moderate	10.699 \| good	30.031 \| good	20.513 \| good	0.688 \| good	31.174 \| good	0.591 \| good
2025-12-12T21:00:00.000Z	56 \| moderate	12.279 \| fine	37.663 \| good	26.275 \| good	0.713 \| good	25.188 \| good	0.49 \| good
2025-12-12T22:00:00.000Z	58 \| moderate	13.268 \| fine	37.74 \| good	29.811 \| good	0.69 \| good	23.711 \| good	0.447 \| good
2025-12-12T23:00:00.000Z	62 \| moderate	14.611 \| fine	41.898 \| good	28.885 \| good	0.562 \| good	28.334 \| good	0.539 \| good
2025-12-13T00:00:00.000Z	67 \| moderate	18.052 \| fine	46.266 \| good	27.943 \| good	0.547 \| good	40.702 \| good	0.677 \| good
2025-12-13T01:00:00.000Z	69 \| moderate	18.776 \| fine	49.974 \| good	26.606 \| good	0.526 \| good	44.359 \| good	0.782 \| good
2025-12-13T02:00:00.000Z	73 \| moderate	20.707 \| fine	54.112 \| good	22.546 \| good	0.481 \| good	45.836 \| good	0.771 \| good
2025-12-13T03:00:00.000Z	100 \| moderate	35.046 \| fine	152.507 \| fine	7.899 \| good	6.319 \| good	40.75 \| good	0.505 \| good
2025-12-13T04:00:00.000Z	81 \| moderate	25.085 \| fine	56.133 \| fine	12.183 \| good	0.517 \| good	42.94 \| good	0.841 \| good
2025-12-13T05:00:00.000Z	81 \| moderate	25.037 \| fine	49.518 \| good	8.225 \| good	0.562 \| good	38.357 \| good	0.826 \| good
2025-12-13T06:00:00.000Z	82 \| moderate	25.719 \| fine	45.934 \| good	8.225 \| good	0.82 \| good	34.458 \| good	0.734 \| good
2025-12-13T07:00:00.000Z	82 \| moderate	25.558 \| fine	50.685 \| good	7.014 \| good	0.816 \| good	34.458 \| good	0.734 \| good
2025-12-13T08:00:00.000Z	73 \| moderate	20.907 \| fine	44.909 \| good	6.153 \| good	0.708 \| good	23.851 \| good	0.667 \| good
2025-12-13T09:00:00.000Z	67 \| moderate	18.054 \| fine	36.235 \| good	7.848 \| good	0.626 \| good	18.824 \| good	0.509 \| good
2025-12-13T10:00:00.000Z	62 \| moderate	14.978 \| fine	34.272 \| good	8.283 \| good	0.598 \| good	19.198 \| good	0.52 \| good
2025-12-13T11:00:00.000Z	62 \| moderate	14.56 \| fine	29.063 \| good	11.481 \| good	0.584 \| good	16.805 \| good	0.452 \| good
2025-12-13T12:00:00.000Z	66 \| moderate	17.445 \| fine	29.99 \| good	9.811 \| good	0.471 \| good	15.623 \| good	0.433 \| good
2025-12-13T13:00:00.000Z	62 \| moderate	14.898 \| fine	25.086 \| good	9.836 \| good	0.482 \| good	15.623 \| good	0.433 \| good
2025-12-13T14:00:00.000Z	52 \| moderate	10.327 \| good	21.612 \| good	9.087 \| good	0.56 \| good	13.525 \| good	0.338 \| good
2025-12-13T15:00:00.000Z	62 \| moderate	15.085 \| fine	30.758 \| good	7.073 \| good	0.536 \| good	18.965 \| good	0.516 \| good
2025-12-13T16:00:00.000Z	62 \| moderate	14.797 \| fine	39.928 \| good	7.919 \| good	0.777 \| good	19.115 \| good	0.617 \| good
2025-12-13T17:00:00.000Z	62 \| moderate	14.795 \| fine	35.396 \| good	10.908 \| good	0.753 \| good	19.838 \| good	0.665 \| good
2025-12-13T18:00:00.000Z	60 \| moderate	14.081 \| fine	39.613 \| good	13.182 \| good	0.579 \| good	25.611 \| good	0.756 \| good
2025-12-13T19:00:00.000Z	71 \| moderate	19.774 \| fine	39.108 \| good	14.275 \| good	0.538 \| good	33.019 \| good	0.94 \| good
2025-12-13T20:00:00.000Z	73 \| moderate	20.554 \| fine	36.489 \| good	17.111 \| good	0.495 \| good	33.789 \| good	0.956 \| good
2025-12-13T21:00:00.000Z	75 \| moderate	21.634 \| fine	39.806 \| good	20.089 \| good	0.611 \| good	33.101 \| good	0.881 \| good
2025-12-13T22:00:00.000Z	84 \| moderate	26.929 \| fine	44.084 \| good	22.646 \| good	0.466 \| good	32.064 \| good	0.823 \| good
2025-12-13T23:00:00.000Z	81 \| moderate	25.196 \| fine	50.809 \| good	24.305 \| good	0.366 \| good	33.211 \| good	0.803 \| good
2025-12-14T00:00:00.000Z	88 \| moderate	28.556 \| fine	46.599 \| good	24.746 \| good	0.299 \| good	38.148 \| good	0.927 \| good
2025-12-14T01:00:00.000Z	117 \| sensitive	42.308 \| moderate	65.021 \| fine	22.337 \| good	0.289 \| good	46.902 \| good	0.984 \| good
2025-12-14T02:00:00.000Z	117 \| sensitive	42.308 \| moderate	65.021 \| fine	22.337 \| good	0.289 \| good	46.902 \| good	0.984 \| good
2025-12-14T03:00:00.000Z	115 \| sensitive	40.999 \| moderate	183.027 \| moderate	12.481 \| good	6.493 \| good	41.909 \| good	0.475 \| good
2025-12-14T04:00:00.000Z	105 \| sensitive	36.603 \| moderate	161.563 \| moderate	8.835 \| good	6.198 \| good	40.284 \| good	0.507 \| good
2025-12-14T05:00:00.000Z	117 \| sensitive	42.129 \| moderate	186.655 \| moderate	8.59 \| good	5.902 \| good	38.659 \| good	0.539 \| good
2025-12-14T06:00:00.000Z	107 \| sensitive	38.022 \| moderate	168.26 \| moderate	9.716 \| good	5.606 \| good	37.034 \| good	0.572 \| good
2025-12-14T07:00:00.000Z	117 \| sensitive	42.149 \| moderate	185.903 \| moderate	11.19 \| good	4.702 \| good	34.81 \| good	0.546 \| good
2025-12-14T08:00:00.000Z	117 \| sensitive	41.853 \| moderate	183.749 \| moderate	11.674 \| good	3.798 \| good	32.586 \| good	0.519 \| good
2025-12-14T09:00:00.000Z	115 \| sensitive	41.215 \| moderate	182.012 \| moderate	12.364 \| good	2.894 \| good	30.362 \| good	0.493 \| good
2025-12-14T10:00:00.000Z	110 \| sensitive	39.237 \| moderate	173.101 \| moderate	11.561 \| good	2.641 \| good	29.077 \| good	0.446 \| good
2025-12-14T11:00:00.000Z	101 \| sensitive	35.27 \| fine	154.889 \| fine	11.586 \| good	2.388 \| good	27.792 \| good	0.4 \| good
2025-12-14T12:00:00.000Z	110 \| sensitive	38.897 \| moderate	172.689 \| moderate	11.939 \| good	2.134 \| good	26.507 \| good	0.353 \| good
2025-12-14T13:00:00.000Z	102 \| sensitive	35.59 \| moderate	156.968 \| moderate	12.821 \| good	2.246 \| good	26.802 \| good	0.349 \| good
2025-12-14T14:00:00.000Z	96 \| moderate	32.602 \| fine	142.199 \| fine	14.046 \| good	2.358 \| good	27.098 \| good	0.346 \| good
2025-12-14T15:00:00.000Z	88 \| moderate	29.344 \| fine	128.514 \| fine	14.217 \| good	2.47 \| good	27.393 \| good	0.342 \| good
2025-12-14T16:00:00.000Z	84 \| moderate	27.361 \| fine	119.721 \| fine	17.125 \| good	2.724 \| good	25.803 \| good	0.34 \| good
2025-12-14T17:00:00.000Z	96 \| moderate	33.179 \| fine	144.548 \| fine	20.995 \| good	2.978 \| good	24.212 \| good	0.337 \| good
2025-12-14T18:00:00.000Z	90 \| moderate	30.168 \| fine	131.893 \| fine	28.234 \| good	3.233 \| good	22.622 \| good	0.335 \| good
2025-12-14T19:00:00.000Z	96 \| moderate	33.175 \| fine	143.671 \| fine	34.075 \| good	3.705 \| good	22.448 \| good	0.311 \| good
2025-12-14T20:00:00.000Z	84 \| moderate	26.52 \| fine	115.724 \| fine	41.838 \| good	4.176 \| good	22.275 \| good	0.288 \| good
2025-12-14T21:00:00.000Z	73 \| moderate	21.438 \| fine	94.116 \| fine	45.772 \| good	4.648 \| good	22.101 \| good	0.264 \| good
2025-12-14T22:00:00.000Z	62 \| moderate	14.571 \| fine	65.377 \| fine	44.928 \| good	4.89 \| good	24.774 \| good	0.273 \| good
2025-12-14T23:00:00.000Z	60 \| moderate	14.21 \| fine	63.082 \| fine	42.651 \| good	5.132 \| good	27.447 \| good	0.281 \| good
2025-12-15T00:00:00.000Z	66 \| moderate	16.864 \| fine	74.731 \| fine	32.523 \| good	5.373 \| good	30.119 \| good	0.289 \| good
2025-12-15T01:00:00.000Z	66 \| moderate	16.802 \| fine	74.527 \| fine	26.537 \| good	5.381 \| good	33.614 \| good	0.353 \| good
2025-12-15T02:00:00.000Z	71 \| moderate	19.897 \| fine	87.791 \| fine	21.921 \| good	5.388 \| good	37.109 \| good	0.418 \| good
2025-12-15T03:00:00.000Z	75 \| moderate	21.972 \| fine	96.553 \| fine	17.516 \| good	5.396 \| good	40.604 \| good	0.482 \| good
2025-12-15T04:00:00.000Z	69 \| moderate	19.047 \| fine	84.456 \| fine	14.631 \| good	4.958 \| good	38.705 \| good	0.491 \| good
2025-12-15T05:00:00.000Z	66 \| moderate	17.368 \| fine	76.741 \| fine	15.277 \| good	4.519 \| good	36.806 \| good	0.499 \| good
2025-12-15T06:00:00.000Z	66 \| moderate	16.818 \| fine	74.301 \| fine	16.595 \| good	4.081 \| good	34.906 \| good	0.508 \| good
2025-12-15T07:00:00.000Z	62 \| moderate	15.048 \| fine	66.341 \| fine	17.282 \| good	3.528 \| good	32.531 \| good	0.46 \| good
2025-12-15T08:00:00.000Z	52 \| moderate	10.171 \| good	45.299 \| good	16.976 \| good	2.975 \| good	30.156 \| good	0.412 \| good
2025-12-15T09:00:00.000Z	33 \| good	6.378 \| good	28 \| good	16.795 \| good	2.423 \| good	27.781 \| good	0.365 \| good
2025-12-15T10:00:00.000Z	25 \| good	2.654 \| good	11.052 \| good	16.853 \| good	2.21 \| good	26.662 \| good	0.325 \| good
2025-12-15T11:00:00.000Z	25 \| good	0.379 \| good	1.168 \| good	18.231 \| good	1.997 \| good	25.543 \| good	0.286 \| good
2025-12-15T12:00:00.000Z	23 \| good	1.075 \| good	4.187 \| good	17.886 \| good	1.785 \| good	24.424 \| good	0.246 \| good
2025-12-15T13:00:00.000Z	24 \| good	1.944 \| good	7.787 \| good	15.91 \| good	1.873 \| good	24.639 \| good	0.244 \| good
2025-12-15T14:00:00.000Z	24 \| good	4.134 \| good	18.049 \| good	15.006 \| good	1.961 \| good	24.855 \| good	0.241 \| good
2025-12-15T15:00:00.000Z	24 \| good	3.706 \| good	16.219 \| good	13.866 \| good	2.048 \| good	25.07 \| good	0.239 \| good
2025-12-15T16:00:00.000Z	22 \| good	4.277 \| good	18.345 \| good	15.012 \| good	2.208 \| good	22.838 \| good	0.248 \| good
2025-12-15T17:00:00.000Z	22 \| good	4.302 \| good	18.804 \| good	20.296 \| good	2.367 \| good	20.605 \| good	0.257 \| good
2025-12-15T18:00:00.000Z	23 \| good	3.848 \| good	16.899 \| good	25.246 \| good	2.526 \| good	18.373 \| good	0.266 \| good
2025-12-15T19:00:00.000Z	27 \| good	3.192 \| good	14.081 \| good	28.754 \| good	2.764 \| good	17.908 \| good	0.249 \| good
2025-12-15T20:00:00.000Z	31 \| good	3.053 \| good	12.865 \| good	34.452 \| good	3.001 \| good	17.444 \| good	0.232 \| good
2025-12-15T21:00:00.000Z	34 \| good	2.976 \| good	12.707 \| good	36.622 \| good	3.239 \| good	16.979 \| good	0.216 \| good
2025-12-15T22:00:00.000Z	35 \| good	3.078 \| good	12.956 \| good	37.567 \| good	3.561 \| good	20.399 \| good	0.231 \| good
2025-12-15T23:00:00.000Z	33 \| good	6.257 \| good	27.957 \| good	33.68 \| good	3.884 \| good	23.82 \| good	0.247 \| good
2025-12-16T00:00:00.000Z	64 \| moderate	15.791 \| fine	15.939 \| good	22.859 \| good	4.342 \| good	27.97 \| good	0.266 \| good
2025-12-16T01:00:00.000Z	44 \| good	8.304 \| good	36.389 \| good	15.404 \| good	4.235 \| good	29.78 \| good	0.316 \| good
2025-12-16T02:00:00.000Z	49 \| good	9.348 \| good	41.633 \| good	16.889 \| good	4.264 \| good	32.319 \| good	0.369 \| good

Covina, California live air quality index now

Major air pollutants in Covina, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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What is the current concentration of carbon monoxide (CO) in Covina, California?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Covina, California?

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What is the current concentration of nitrogen dioxide (NO₂) in Covina, California?