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

Currently, Mckinleyville, California has a sulfur dioxide (SO2) concentration of 0.295 ppb.

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

The current ozone (O3) level in Mckinleyville, California at the moment is 23.01 ppm.

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

Nitrogen dioxide (NO2) level in Mckinleyville, California at the moment is 3.956 ppb.

Live air quality index in McKinleyville, California today

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

PM2.5 levels in Mckinleyville, California are currently 3.529 μg/m3.

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

The PM10 concentration in Mckinleyville, California is 16.998 μg/m3 at the moment.

Stay updated with real-time air quality in McKinleyville, 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

McKinleyville, California

Last updated: ... (Local time)

Major air pollutants in McKinleyville, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.95 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.52 μg/m³

155

255

425

605+

Ozone (O₃)

20.48 ppb

201

201+

Sulfur Dioxide (SO₂)

0.35 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.72 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

McKinleyville, California

Get Live Pollen Counts

McKinleyville, California

Scroll To Air Quality Map

Track live McKinleyville, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-08T17:00:00.000Z	54 \| moderate	10.791 \| good	55.323 \| fine	22.513 \| good	0.392 \| good	2.081 \| good	0.42 \| good
2026-08-08T18:00:00.000Z	77 \| moderate	22.642 \| fine	80.052 \| fine	30.135 \| good	0.352 \| good	2.122 \| good	0.42 \| good
2026-08-08T19:00:00.000Z	69 \| moderate	19.048 \| fine	64.521 \| fine	30.529 \| good	0.41 \| good	2.186 \| good	0.4 \| good
2026-08-08T20:00:00.000Z	73 \| moderate	21.154 \| fine	38.753 \| good	33.243 \| good	0.434 \| good	1.77 \| good	0.381 \| good
2026-08-08T21:00:00.000Z	38 \| good	6.501 \| good	28.606 \| good	35.107 \| good	0.47 \| good	1.698 \| good	0.4 \| good
2026-08-08T22:00:00.000Z	58 \| moderate	12.74 \| fine	58.236 \| fine	36.997 \| good	0.515 \| good	1.617 \| good	0.4 \| good
2026-08-08T23:00:00.000Z	66 \| moderate	16.879 \| fine	30.566 \| good	39.199 \| good	0.534 \| good	1.617 \| good	0.457 \| good
2026-08-09T00:00:00.000Z	92 \| moderate	31.372 \| fine	38.471 \| good	35.79 \| good	0.493 \| good	1.568 \| good	0.457 \| good
2026-08-09T01:00:00.000Z	79 \| moderate	24.179 \| fine	51.083 \| good	36.401 \| good	0.473 \| good	1.682 \| good	0.438 \| good
2026-08-09T02:00:00.000Z	67 \| moderate	17.682 \| fine	71.726 \| fine	33.008 \| good	0.472 \| good	1.929 \| good	0.438 \| good
2026-08-09T03:00:00.000Z	33 \| good	5.665 \| good	24.274 \| good	27.553 \| good	0.158 \| good	1.983 \| good	0.104 \| good
2026-08-09T04:00:00.000Z	49 \| good	9.435 \| good	39.138 \| good	28.817 \| good	0.349 \| good	2.361 \| good	0.4 \| good
2026-08-09T05:00:00.000Z	38 \| good	6.608 \| good	28.692 \| good	34.323 \| good	0.349 \| good	3.01 \| good	0.381 \| good
2026-08-09T06:00:00.000Z	32 \| good	5.298 \| good	24.105 \| good	34.762 \| good	0.328 \| good	3.293 \| good	0.339 \| good
2026-08-09T07:00:00.000Z	30 \| good	4.068 \| good	15.627 \| good	31.919 \| good	0.323 \| good	2.242 \| good	0.32 \| good
2026-08-09T08:00:00.000Z	38 \| good	7.197 \| good	26.984 \| good	29.863 \| good	0.323 \| good	2.017 \| good	0.301 \| good
2026-08-09T09:00:00.000Z	43 \| good	7.069 \| good	46.072 \| good	23.733 \| good	0.323 \| good	1.612 \| good	0.301 \| good
2026-08-09T10:00:00.000Z	27 \| good	4.5 \| good	21.718 \| good	21.962 \| good	0.658 \| good	3.602 \| good	0.137 \| good
2026-08-09T11:00:00.000Z	58 \| moderate	11.663 \| good	68.567 \| fine	20.566 \| good	0.464 \| good	3.777 \| good	0.137 \| good
2026-08-09T12:00:00.000Z	44 \| good	7.612 \| good	38.417 \| good	20.385 \| good	0.784 \| good	3.94 \| good	0.172 \| good
2026-08-09T13:00:00.000Z	76 \| moderate	18.646 \| fine	104.724 \| fine	20.403 \| good	0.282 \| good	2.98 \| good	0.301 \| good
2026-08-09T14:00:00.000Z	128 \| sensitive	22.904 \| fine	210.49 \| moderate	20.665 \| good	0.263 \| good	2.773 \| good	0.32 \| good
2026-08-09T15:00:00.000Z	88 \| moderate	22.724 \| fine	129.557 \| fine	17.14 \| good	0.283 \| good	2.862 \| good	0.32 \| good
2026-08-09T16:00:00.000Z	108 \| sensitive	13.601 \| fine	169.866 \| moderate	18.542 \| good	0.379 \| good	3.079 \| good	0.32 \| good
2026-08-09T17:00:00.000Z	168 \| unhealthy	79.816 \| poor	100.177 \| fine	18.059 \| good	0.399 \| good	3.939 \| good	0.358 \| good
2026-08-09T18:00:00.000Z	77 \| moderate	22.654 \| fine	56.745 \| fine	21.046 \| good	0.3 \| good	3.624 \| good	0.377 \| good
2026-08-09T19:00:00.000Z	79 \| moderate	23.843 \| fine	44.17 \| good	23.083 \| good	0.362 \| good	3.352 \| good	0.358 \| good
2026-08-09T20:00:00.000Z	67 \| moderate	17.644 \| fine	30.804 \| good	28.803 \| good	0.691 \| good	3.36 \| good	0.377 \| good
2026-08-09T21:00:00.000Z	153 \| unhealthy	57.684 \| poor	131.801 \| fine	31.717 \| good	1.048 \| good	2.62 \| good	0.377 \| good
2026-08-09T22:00:00.000Z	38 \| good	7.2 \| good	32.9 \| good	29.735 \| good	0.991 \| good	1.904 \| good	0.396 \| good
2026-08-09T23:00:00.000Z	49 \| good	9.316 \| good	29.292 \| good	27.932 \| good	0.458 \| good	1.463 \| good	0.377 \| good
2026-08-10T00:00:00.000Z	49 \| good	8.521 \| good	44.401 \| good	30.2 \| good	0.342 \| good	1.442 \| good	0.377 \| good
2026-08-10T01:00:00.000Z	44 \| good	7.696 \| good	28.093 \| good	31.505 \| good	0.303 \| good	1.385 \| good	0.358 \| good
2026-08-10T02:00:00.000Z	33 \| good	6.479 \| good	26.943 \| good	34.125 \| good	0.436 \| good	2.186 \| good	0.377 \| good
2026-08-10T03:00:00.000Z	27 \| good	5.341 \| good	22.732 \| good	26.106 \| good	0.389 \| good	2.538 \| good	0.196 \| good
2026-08-10T04:00:00.000Z	52 \| moderate	9.678 \| good	44.875 \| good	33.243 \| good	0.34 \| good	2.758 \| good	0.32 \| good
2026-08-10T05:00:00.000Z	33 \| good	5.86 \| good	27.074 \| good	32.642 \| good	0.356 \| good	3.497 \| good	0.301 \| good
2026-08-10T06:00:00.000Z	33 \| good	6.021 \| good	22.861 \| good	29.541 \| good	0.317 \| good	2.962 \| good	0.301 \| good
2026-08-10T07:00:00.000Z	38 \| good	6.882 \| good	32.949 \| good	30.253 \| good	0.262 \| good	2.824 \| good	0.301 \| good
2026-08-10T08:00:00.000Z	38 \| good	7.034 \| good	24.917 \| good	24.409 \| good	0.297 \| good	2.597 \| good	0.319 \| good
2026-08-10T09:00:00.000Z	42 \| good	6.038 \| good	45.126 \| good	20.012 \| good	0.295 \| good	2.11 \| good	0.281 \| good
2026-08-10T10:00:00.000Z	51 \| moderate	6.17 \| good	55.96 \| fine	19.736 \| good	0.279 \| good	1.979 \| good	0.281 \| good
2026-08-10T11:00:00.000Z	73 \| moderate	21.447 \| fine	81.314 \| fine	19.629 \| good	0.278 \| good	1.461 \| good	0.281 \| good
2026-08-10T12:00:00.000Z	38 \| good	7.123 \| good	35.495 \| good	19.555 \| good	0.237 \| good	2.806 \| good	0.281 \| good
2026-08-10T13:00:00.000Z	31 \| good	3.693 \| good	32.749 \| good	19.59 \| good	0.244 \| good	2.424 \| good	0.262 \| good
2026-08-10T14:00:00.000Z	22 \| good	3.529 \| good	16.998 \| good	23.01 \| good	0.295 \| good	3.956 \| good	0.32 \| good
2026-08-10T15:00:00.000Z	52 \| moderate	8.307 \| good	58.473 \| fine	20.357 \| good	0.346 \| good	5.025 \| good	0.339 \| good
2026-08-10T16:00:00.000Z	49 \| good	8.95 \| good	30.524 \| good	20.479 \| good	0.346 \| good	4.716 \| good	0.32 \| good
2026-08-10T16:00:00.000Z	49 \| good	8.95 \| good	30.524 \| good	20.479 \| good	0.346 \| good	4.716 \| good	0.32 \| good
2026-08-10T16:00:00.000Z	62 \| moderate	15.206 \| fine	67.232 \| fine	24.766 \| good	1.082 \| good	4.316 \| good	0.53 \| good
2026-08-10T17:00:00.000Z	62 \| moderate	15 \| fine	66.745 \| fine	29.016 \| good	0.927 \| good	2.679 \| good	0.425 \| good
2026-08-10T18:00:00.000Z	60 \| moderate	14.163 \| fine	63.359 \| fine	32.858 \| good	0.694 \| good	1.728 \| good	0.322 \| good
2026-08-10T19:00:00.000Z	58 \| moderate	13.027 \| fine	58.053 \| fine	35.209 \| good	0.597 \| good	1.257 \| good	0.265 \| good
2026-08-10T20:00:00.000Z	54 \| moderate	11.139 \| good	49.751 \| good	35.221 \| good	0.563 \| good	1.129 \| good	0.244 \| good
2026-08-10T21:00:00.000Z	49 \| good	8.718 \| good	38.553 \| good	32.866 \| good	0.557 \| good	1.196 \| good	0.235 \| good
2026-08-10T22:00:00.000Z	44 \| good	7.956 \| good	34.963 \| good	31.538 \| good	0.565 \| good	1.368 \| good	0.228 \| good
2026-08-10T23:00:00.000Z	44 \| good	7.903 \| good	34.849 \| good	31.651 \| good	0.545 \| good	1.48 \| good	0.215 \| good
2026-08-11T00:00:00.000Z	44 \| good	7.746 \| good	34.093 \| good	31.445 \| good	0.497 \| good	1.617 \| good	0.199 \| good
2026-08-11T01:00:00.000Z	44 \| good	7.715 \| good	34.002 \| good	30.904 \| good	0.449 \| good	1.962 \| good	0.187 \| good
2026-08-11T02:00:00.000Z	38 \| good	7.096 \| good	31.4 \| good	29.071 \| good	0.483 \| good	2.566 \| good	0.195 \| good
2026-08-11T03:00:00.000Z	33 \| good	6.205 \| good	27.79 \| good	26.836 \| good	0.499 \| good	2.961 \| good	0.201 \| good
2026-08-11T04:00:00.000Z	33 \| good	6.406 \| good	28.485 \| good	25.702 \| good	0.528 \| good	3.44 \| good	0.218 \| good
2026-08-11T05:00:00.000Z	38 \| good	6.954 \| good	30.714 \| good	24.772 \| good	0.568 \| good	3.819 \| good	0.232 \| good
2026-08-11T06:00:00.000Z	33 \| good	5.847 \| good	25.882 \| good	24.137 \| good	0.605 \| good	4.316 \| good	0.245 \| good
2026-08-11T07:00:00.000Z	33 \| good	5.61 \| good	23.932 \| good	23.82 \| good	0.64 \| good	4.974 \| good	0.26 \| good
2026-08-11T08:00:00.000Z	33 \| good	6.224 \| good	27.466 \| good	23.459 \| good	0.67 \| good	5.604 \| good	0.276 \| good
2026-08-11T09:00:00.000Z	33 \| good	6.328 \| good	28.056 \| good	22.845 \| good	0.695 \| good	6.035 \| good	0.289 \| good
2026-08-11T10:00:00.000Z	38 \| good	7.136 \| good	31.242 \| good	21.815 \| good	0.714 \| good	6.308 \| good	0.3 \| good
2026-08-11T11:00:00.000Z	38 \| good	6.999 \| good	30.636 \| good	20.714 \| good	0.721 \| good	6.482 \| good	0.306 \| good
2026-08-11T12:00:00.000Z	33 \| good	6.105 \| good	26.757 \| good	19.85 \| good	0.704 \| good	6.466 \| good	0.305 \| good
2026-08-11T13:00:00.000Z	33 \| good	5.978 \| good	26.511 \| good	19.319 \| good	0.671 \| good	6.27 \| good	0.3 \| good
2026-08-11T14:00:00.000Z	33 \| good	6.277 \| good	27.556 \| good	19.488 \| good	0.622 \| good	5.407 \| good	0.298 \| good
2026-08-11T15:00:00.000Z	49 \| good	8.77 \| good	38.883 \| good	21.685 \| good	0.536 \| good	4.507 \| good	0.299 \| good
2026-08-11T16:00:00.000Z	54 \| moderate	10.82 \| good	48.535 \| good	25.11 \| good	0.778 \| good	3.667 \| good	0.312 \| good
2026-08-11T17:00:00.000Z	52 \| moderate	10.444 \| good	46.122 \| good	29.116 \| good	0.818 \| good	2.601 \| good	0.304 \| good
2026-08-11T18:00:00.000Z	52 \| moderate	10.018 \| good	44.355 \| good	32.415 \| good	0.755 \| good	1.751 \| good	0.285 \| good
2026-08-11T19:00:00.000Z	52 \| moderate	9.521 \| good	42.109 \| good	34.247 \| good	0.687 \| good	1.202 \| good	0.266 \| good
2026-08-11T20:00:00.000Z	49 \| good	8.577 \| good	37.518 \| good	33.922 \| good	0.644 \| good	1.016 \| good	0.25 \| good
2026-08-11T21:00:00.000Z	38 \| good	6.671 \| good	29.682 \| good	31.882 \| good	0.625 \| good	1.057 \| good	0.239 \| good
2026-08-11T22:00:00.000Z	38 \| good	6.87 \| good	30.386 \| good	31.596 \| good	0.621 \| good	1.167 \| good	0.232 \| good
2026-08-11T23:00:00.000Z	38 \| good	6.664 \| good	29.616 \| good	31.47 \| good	0.614 \| good	1.271 \| good	0.225 \| good
2026-08-12T00:00:00.000Z	38 \| good	6.734 \| good	29.721 \| good	31.056 \| good	0.582 \| good	1.267 \| good	0.213 \| good
2026-08-12T01:00:00.000Z	38 \| good	7.046 \| good	31.104 \| good	29.999 \| good	0.531 \| good	1.246 \| good	0.196 \| good
2026-08-12T02:00:00.000Z	33 \| good	6.445 \| good	28.887 \| good	28.014 \| good	0.545 \| good	1.637 \| good	0.196 \| good
2026-08-12T03:00:00.000Z	33 \| good	5.982 \| good	26.196 \| good	25.956 \| good	0.575 \| good	2.205 \| good	0.202 \| good
2026-08-12T04:00:00.000Z	38 \| good	6.693 \| good	29.694 \| good	24.645 \| good	0.603 \| good	2.806 \| good	0.217 \| good
2026-08-12T05:00:00.000Z	38 \| good	6.636 \| good	29.482 \| good	23.712 \| good	0.641 \| good	3.266 \| good	0.233 \| good
2026-08-12T06:00:00.000Z	33 \| good	5.514 \| good	23.858 \| good	23.491 \| good	0.659 \| good	3.641 \| good	0.246 \| good
2026-08-12T07:00:00.000Z	33 \| good	5.77 \| good	25.223 \| good	23.631 \| good	0.665 \| good	4.062 \| good	0.258 \| good
2026-08-12T08:00:00.000Z	33 \| good	5.918 \| good	26.404 \| good	23.414 \| good	0.663 \| good	4.537 \| good	0.267 \| good
2026-08-12T09:00:00.000Z	33 \| good	5.645 \| good	24.16 \| good	22.668 \| good	0.657 \| good	4.881 \| good	0.274 \| good
2026-08-12T10:00:00.000Z	33 \| good	5.669 \| good	24.595 \| good	21.906 \| good	0.645 \| good	5.105 \| good	0.278 \| good
2026-08-12T11:00:00.000Z	27 \| good	5.496 \| good	23.626 \| good	21.213 \| good	0.631 \| good	5.1 \| good	0.279 \| good
2026-08-12T12:00:00.000Z	27 \| good	4.648 \| good	20.14 \| good	20.255 \| good	0.619 \| good	4.808 \| good	0.278 \| good
2026-08-12T13:00:00.000Z	27 \| good	4.884 \| good	21.332 \| good	19.356 \| good	0.606 \| good	4.57 \| good	0.277 \| good
2026-08-12T14:00:00.000Z	27 \| good	4.943 \| good	21.437 \| good	19.393 \| good	0.591 \| good	4.416 \| good	0.279 \| good
2026-08-12T15:00:00.000Z	38 \| good	6.699 \| good	29.92 \| good	21.562 \| good	0.591 \| good	4.253 \| good	0.28 \| good

McKinleyville

Get reliable air quality data to drive your business

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

0.32ppm

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 Mckinleyville, California?

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

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

In the past 24 hours, the air quality in Mckinleyville, California was at its worst at 05:00:00 on 2026-08-09.

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

In the last 24 hours, the best air quality in Mckinleyville, California was observed at 02:00:00 on 2026-08-10.

What is the AQI in Mckinleyville, California right now?

As of now, the AQI in Mckinleyville, California is 22, indicating Good conditions.

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

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

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

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

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

PM_2.5 levels in Mckinleyville, California are currently 3.529 μg/m³.

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

The PM₁₀ concentration in Mckinleyville, California is 16.998 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Mckinleyville, California is 0.32 ppm.

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

Currently, Mckinleyville, California has a sulfur dioxide (SO₂) concentration of 0.295 ppb.

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

The current ozone (O₃) level in Mckinleyville, California at the moment is 23.01 ppm.

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

Nitrogen dioxide (NO₂) level in Mckinleyville, California at the moment is 3.956 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-08T17:00:00.000Z	54 \| moderate	10.791 \| good	55.323 \| fine	22.513 \| good	0.392 \| good	2.081 \| good	0.42 \| good
2026-08-08T18:00:00.000Z	77 \| moderate	22.642 \| fine	80.052 \| fine	30.135 \| good	0.352 \| good	2.122 \| good	0.42 \| good
2026-08-08T19:00:00.000Z	69 \| moderate	19.048 \| fine	64.521 \| fine	30.529 \| good	0.41 \| good	2.186 \| good	0.4 \| good
2026-08-08T20:00:00.000Z	73 \| moderate	21.154 \| fine	38.753 \| good	33.243 \| good	0.434 \| good	1.77 \| good	0.381 \| good
2026-08-08T21:00:00.000Z	38 \| good	6.501 \| good	28.606 \| good	35.107 \| good	0.47 \| good	1.698 \| good	0.4 \| good
2026-08-08T22:00:00.000Z	58 \| moderate	12.74 \| fine	58.236 \| fine	36.997 \| good	0.515 \| good	1.617 \| good	0.4 \| good
2026-08-08T23:00:00.000Z	66 \| moderate	16.879 \| fine	30.566 \| good	39.199 \| good	0.534 \| good	1.617 \| good	0.457 \| good
2026-08-09T00:00:00.000Z	92 \| moderate	31.372 \| fine	38.471 \| good	35.79 \| good	0.493 \| good	1.568 \| good	0.457 \| good
2026-08-09T01:00:00.000Z	79 \| moderate	24.179 \| fine	51.083 \| good	36.401 \| good	0.473 \| good	1.682 \| good	0.438 \| good
2026-08-09T02:00:00.000Z	67 \| moderate	17.682 \| fine	71.726 \| fine	33.008 \| good	0.472 \| good	1.929 \| good	0.438 \| good
2026-08-09T03:00:00.000Z	33 \| good	5.665 \| good	24.274 \| good	27.553 \| good	0.158 \| good	1.983 \| good	0.104 \| good
2026-08-09T04:00:00.000Z	49 \| good	9.435 \| good	39.138 \| good	28.817 \| good	0.349 \| good	2.361 \| good	0.4 \| good
2026-08-09T05:00:00.000Z	38 \| good	6.608 \| good	28.692 \| good	34.323 \| good	0.349 \| good	3.01 \| good	0.381 \| good
2026-08-09T06:00:00.000Z	32 \| good	5.298 \| good	24.105 \| good	34.762 \| good	0.328 \| good	3.293 \| good	0.339 \| good
2026-08-09T07:00:00.000Z	30 \| good	4.068 \| good	15.627 \| good	31.919 \| good	0.323 \| good	2.242 \| good	0.32 \| good
2026-08-09T08:00:00.000Z	38 \| good	7.197 \| good	26.984 \| good	29.863 \| good	0.323 \| good	2.017 \| good	0.301 \| good
2026-08-09T09:00:00.000Z	43 \| good	7.069 \| good	46.072 \| good	23.733 \| good	0.323 \| good	1.612 \| good	0.301 \| good
2026-08-09T10:00:00.000Z	27 \| good	4.5 \| good	21.718 \| good	21.962 \| good	0.658 \| good	3.602 \| good	0.137 \| good
2026-08-09T11:00:00.000Z	58 \| moderate	11.663 \| good	68.567 \| fine	20.566 \| good	0.464 \| good	3.777 \| good	0.137 \| good
2026-08-09T12:00:00.000Z	44 \| good	7.612 \| good	38.417 \| good	20.385 \| good	0.784 \| good	3.94 \| good	0.172 \| good
2026-08-09T13:00:00.000Z	76 \| moderate	18.646 \| fine	104.724 \| fine	20.403 \| good	0.282 \| good	2.98 \| good	0.301 \| good
2026-08-09T14:00:00.000Z	128 \| sensitive	22.904 \| fine	210.49 \| moderate	20.665 \| good	0.263 \| good	2.773 \| good	0.32 \| good
2026-08-09T15:00:00.000Z	88 \| moderate	22.724 \| fine	129.557 \| fine	17.14 \| good	0.283 \| good	2.862 \| good	0.32 \| good
2026-08-09T16:00:00.000Z	108 \| sensitive	13.601 \| fine	169.866 \| moderate	18.542 \| good	0.379 \| good	3.079 \| good	0.32 \| good
2026-08-09T17:00:00.000Z	168 \| unhealthy	79.816 \| poor	100.177 \| fine	18.059 \| good	0.399 \| good	3.939 \| good	0.358 \| good
2026-08-09T18:00:00.000Z	77 \| moderate	22.654 \| fine	56.745 \| fine	21.046 \| good	0.3 \| good	3.624 \| good	0.377 \| good
2026-08-09T19:00:00.000Z	79 \| moderate	23.843 \| fine	44.17 \| good	23.083 \| good	0.362 \| good	3.352 \| good	0.358 \| good
2026-08-09T20:00:00.000Z	67 \| moderate	17.644 \| fine	30.804 \| good	28.803 \| good	0.691 \| good	3.36 \| good	0.377 \| good
2026-08-09T21:00:00.000Z	153 \| unhealthy	57.684 \| poor	131.801 \| fine	31.717 \| good	1.048 \| good	2.62 \| good	0.377 \| good
2026-08-09T22:00:00.000Z	38 \| good	7.2 \| good	32.9 \| good	29.735 \| good	0.991 \| good	1.904 \| good	0.396 \| good
2026-08-09T23:00:00.000Z	49 \| good	9.316 \| good	29.292 \| good	27.932 \| good	0.458 \| good	1.463 \| good	0.377 \| good
2026-08-10T00:00:00.000Z	49 \| good	8.521 \| good	44.401 \| good	30.2 \| good	0.342 \| good	1.442 \| good	0.377 \| good
2026-08-10T01:00:00.000Z	44 \| good	7.696 \| good	28.093 \| good	31.505 \| good	0.303 \| good	1.385 \| good	0.358 \| good
2026-08-10T02:00:00.000Z	33 \| good	6.479 \| good	26.943 \| good	34.125 \| good	0.436 \| good	2.186 \| good	0.377 \| good
2026-08-10T03:00:00.000Z	27 \| good	5.341 \| good	22.732 \| good	26.106 \| good	0.389 \| good	2.538 \| good	0.196 \| good
2026-08-10T04:00:00.000Z	52 \| moderate	9.678 \| good	44.875 \| good	33.243 \| good	0.34 \| good	2.758 \| good	0.32 \| good
2026-08-10T05:00:00.000Z	33 \| good	5.86 \| good	27.074 \| good	32.642 \| good	0.356 \| good	3.497 \| good	0.301 \| good
2026-08-10T06:00:00.000Z	33 \| good	6.021 \| good	22.861 \| good	29.541 \| good	0.317 \| good	2.962 \| good	0.301 \| good
2026-08-10T07:00:00.000Z	38 \| good	6.882 \| good	32.949 \| good	30.253 \| good	0.262 \| good	2.824 \| good	0.301 \| good
2026-08-10T08:00:00.000Z	38 \| good	7.034 \| good	24.917 \| good	24.409 \| good	0.297 \| good	2.597 \| good	0.319 \| good
2026-08-10T09:00:00.000Z	42 \| good	6.038 \| good	45.126 \| good	20.012 \| good	0.295 \| good	2.11 \| good	0.281 \| good
2026-08-10T10:00:00.000Z	51 \| moderate	6.17 \| good	55.96 \| fine	19.736 \| good	0.279 \| good	1.979 \| good	0.281 \| good
2026-08-10T11:00:00.000Z	73 \| moderate	21.447 \| fine	81.314 \| fine	19.629 \| good	0.278 \| good	1.461 \| good	0.281 \| good
2026-08-10T12:00:00.000Z	38 \| good	7.123 \| good	35.495 \| good	19.555 \| good	0.237 \| good	2.806 \| good	0.281 \| good
2026-08-10T13:00:00.000Z	31 \| good	3.693 \| good	32.749 \| good	19.59 \| good	0.244 \| good	2.424 \| good	0.262 \| good
2026-08-10T14:00:00.000Z	22 \| good	3.529 \| good	16.998 \| good	23.01 \| good	0.295 \| good	3.956 \| good	0.32 \| good
2026-08-10T15:00:00.000Z	52 \| moderate	8.307 \| good	58.473 \| fine	20.357 \| good	0.346 \| good	5.025 \| good	0.339 \| good
2026-08-10T16:00:00.000Z	49 \| good	8.95 \| good	30.524 \| good	20.479 \| good	0.346 \| good	4.716 \| good	0.32 \| good
2026-08-10T16:00:00.000Z	49 \| good	8.95 \| good	30.524 \| good	20.479 \| good	0.346 \| good	4.716 \| good	0.32 \| good
2026-08-10T16:00:00.000Z	62 \| moderate	15.206 \| fine	67.232 \| fine	24.766 \| good	1.082 \| good	4.316 \| good	0.53 \| good
2026-08-10T17:00:00.000Z	62 \| moderate	15 \| fine	66.745 \| fine	29.016 \| good	0.927 \| good	2.679 \| good	0.425 \| good
2026-08-10T18:00:00.000Z	60 \| moderate	14.163 \| fine	63.359 \| fine	32.858 \| good	0.694 \| good	1.728 \| good	0.322 \| good
2026-08-10T19:00:00.000Z	58 \| moderate	13.027 \| fine	58.053 \| fine	35.209 \| good	0.597 \| good	1.257 \| good	0.265 \| good
2026-08-10T20:00:00.000Z	54 \| moderate	11.139 \| good	49.751 \| good	35.221 \| good	0.563 \| good	1.129 \| good	0.244 \| good
2026-08-10T21:00:00.000Z	49 \| good	8.718 \| good	38.553 \| good	32.866 \| good	0.557 \| good	1.196 \| good	0.235 \| good
2026-08-10T22:00:00.000Z	44 \| good	7.956 \| good	34.963 \| good	31.538 \| good	0.565 \| good	1.368 \| good	0.228 \| good
2026-08-10T23:00:00.000Z	44 \| good	7.903 \| good	34.849 \| good	31.651 \| good	0.545 \| good	1.48 \| good	0.215 \| good
2026-08-11T00:00:00.000Z	44 \| good	7.746 \| good	34.093 \| good	31.445 \| good	0.497 \| good	1.617 \| good	0.199 \| good
2026-08-11T01:00:00.000Z	44 \| good	7.715 \| good	34.002 \| good	30.904 \| good	0.449 \| good	1.962 \| good	0.187 \| good
2026-08-11T02:00:00.000Z	38 \| good	7.096 \| good	31.4 \| good	29.071 \| good	0.483 \| good	2.566 \| good	0.195 \| good
2026-08-11T03:00:00.000Z	33 \| good	6.205 \| good	27.79 \| good	26.836 \| good	0.499 \| good	2.961 \| good	0.201 \| good
2026-08-11T04:00:00.000Z	33 \| good	6.406 \| good	28.485 \| good	25.702 \| good	0.528 \| good	3.44 \| good	0.218 \| good
2026-08-11T05:00:00.000Z	38 \| good	6.954 \| good	30.714 \| good	24.772 \| good	0.568 \| good	3.819 \| good	0.232 \| good
2026-08-11T06:00:00.000Z	33 \| good	5.847 \| good	25.882 \| good	24.137 \| good	0.605 \| good	4.316 \| good	0.245 \| good
2026-08-11T07:00:00.000Z	33 \| good	5.61 \| good	23.932 \| good	23.82 \| good	0.64 \| good	4.974 \| good	0.26 \| good
2026-08-11T08:00:00.000Z	33 \| good	6.224 \| good	27.466 \| good	23.459 \| good	0.67 \| good	5.604 \| good	0.276 \| good
2026-08-11T09:00:00.000Z	33 \| good	6.328 \| good	28.056 \| good	22.845 \| good	0.695 \| good	6.035 \| good	0.289 \| good
2026-08-11T10:00:00.000Z	38 \| good	7.136 \| good	31.242 \| good	21.815 \| good	0.714 \| good	6.308 \| good	0.3 \| good
2026-08-11T11:00:00.000Z	38 \| good	6.999 \| good	30.636 \| good	20.714 \| good	0.721 \| good	6.482 \| good	0.306 \| good
2026-08-11T12:00:00.000Z	33 \| good	6.105 \| good	26.757 \| good	19.85 \| good	0.704 \| good	6.466 \| good	0.305 \| good
2026-08-11T13:00:00.000Z	33 \| good	5.978 \| good	26.511 \| good	19.319 \| good	0.671 \| good	6.27 \| good	0.3 \| good
2026-08-11T14:00:00.000Z	33 \| good	6.277 \| good	27.556 \| good	19.488 \| good	0.622 \| good	5.407 \| good	0.298 \| good
2026-08-11T15:00:00.000Z	49 \| good	8.77 \| good	38.883 \| good	21.685 \| good	0.536 \| good	4.507 \| good	0.299 \| good
2026-08-11T16:00:00.000Z	54 \| moderate	10.82 \| good	48.535 \| good	25.11 \| good	0.778 \| good	3.667 \| good	0.312 \| good
2026-08-11T17:00:00.000Z	52 \| moderate	10.444 \| good	46.122 \| good	29.116 \| good	0.818 \| good	2.601 \| good	0.304 \| good
2026-08-11T18:00:00.000Z	52 \| moderate	10.018 \| good	44.355 \| good	32.415 \| good	0.755 \| good	1.751 \| good	0.285 \| good
2026-08-11T19:00:00.000Z	52 \| moderate	9.521 \| good	42.109 \| good	34.247 \| good	0.687 \| good	1.202 \| good	0.266 \| good
2026-08-11T20:00:00.000Z	49 \| good	8.577 \| good	37.518 \| good	33.922 \| good	0.644 \| good	1.016 \| good	0.25 \| good
2026-08-11T21:00:00.000Z	38 \| good	6.671 \| good	29.682 \| good	31.882 \| good	0.625 \| good	1.057 \| good	0.239 \| good
2026-08-11T22:00:00.000Z	38 \| good	6.87 \| good	30.386 \| good	31.596 \| good	0.621 \| good	1.167 \| good	0.232 \| good
2026-08-11T23:00:00.000Z	38 \| good	6.664 \| good	29.616 \| good	31.47 \| good	0.614 \| good	1.271 \| good	0.225 \| good
2026-08-12T00:00:00.000Z	38 \| good	6.734 \| good	29.721 \| good	31.056 \| good	0.582 \| good	1.267 \| good	0.213 \| good
2026-08-12T01:00:00.000Z	38 \| good	7.046 \| good	31.104 \| good	29.999 \| good	0.531 \| good	1.246 \| good	0.196 \| good
2026-08-12T02:00:00.000Z	33 \| good	6.445 \| good	28.887 \| good	28.014 \| good	0.545 \| good	1.637 \| good	0.196 \| good
2026-08-12T03:00:00.000Z	33 \| good	5.982 \| good	26.196 \| good	25.956 \| good	0.575 \| good	2.205 \| good	0.202 \| good
2026-08-12T04:00:00.000Z	38 \| good	6.693 \| good	29.694 \| good	24.645 \| good	0.603 \| good	2.806 \| good	0.217 \| good
2026-08-12T05:00:00.000Z	38 \| good	6.636 \| good	29.482 \| good	23.712 \| good	0.641 \| good	3.266 \| good	0.233 \| good
2026-08-12T06:00:00.000Z	33 \| good	5.514 \| good	23.858 \| good	23.491 \| good	0.659 \| good	3.641 \| good	0.246 \| good
2026-08-12T07:00:00.000Z	33 \| good	5.77 \| good	25.223 \| good	23.631 \| good	0.665 \| good	4.062 \| good	0.258 \| good
2026-08-12T08:00:00.000Z	33 \| good	5.918 \| good	26.404 \| good	23.414 \| good	0.663 \| good	4.537 \| good	0.267 \| good
2026-08-12T09:00:00.000Z	33 \| good	5.645 \| good	24.16 \| good	22.668 \| good	0.657 \| good	4.881 \| good	0.274 \| good
2026-08-12T10:00:00.000Z	33 \| good	5.669 \| good	24.595 \| good	21.906 \| good	0.645 \| good	5.105 \| good	0.278 \| good
2026-08-12T11:00:00.000Z	27 \| good	5.496 \| good	23.626 \| good	21.213 \| good	0.631 \| good	5.1 \| good	0.279 \| good
2026-08-12T12:00:00.000Z	27 \| good	4.648 \| good	20.14 \| good	20.255 \| good	0.619 \| good	4.808 \| good	0.278 \| good
2026-08-12T13:00:00.000Z	27 \| good	4.884 \| good	21.332 \| good	19.356 \| good	0.606 \| good	4.57 \| good	0.277 \| good
2026-08-12T14:00:00.000Z	27 \| good	4.943 \| good	21.437 \| good	19.393 \| good	0.591 \| good	4.416 \| good	0.279 \| good
2026-08-12T15:00:00.000Z	38 \| good	6.699 \| good	29.92 \| good	21.562 \| good	0.591 \| good	4.253 \| good	0.28 \| good

Live air quality index in McKinleyville, California today

Major air pollutants in McKinleyville, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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McKinleyville, 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 PM_2.5 level in Mckinleyville, California at the moment?

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

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