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

Currently, National City, California has a sulfur dioxide (SO2) concentration of 0.424 ppb.

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

The current ozone (O3) level in National City, California at the moment is 41.674 ppm.

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

Nitrogen dioxide (NO2) level in National City, California at the moment is 6.208 ppb.

Live air quality index in National City, California today

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

PM2.5 levels in National City, California are currently 8.097 μg/m3.

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

The PM10 concentration in National City, California is 22.986 μg/m3 at the moment.

Stay updated with real-time air quality in National City, 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

National City, California

Last updated: ... (Local time)

Major air pollutants in National City, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.10 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.99 μg/m³

155

255

425

605+

Ozone (O₃)

41.67 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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National City, California

Scroll To Air Quality Map

Track live National City, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-02T00:00:00.000Z	44 \| good	5.248 \| good	20.177 \| good	46.895 \| good	0.481 \| good	4.032 \| good	0.328 \| good
2026-03-02T01:00:00.000Z	44 \| good	5.273 \| good	20.32 \| good	46.548 \| good	0.585 \| good	2.886 \| good	0.328 \| good
2026-03-02T02:00:00.000Z	40 \| good	5.846 \| good	21.173 \| good	43.303 \| good	0.687 \| good	3.765 \| good	0.372 \| good
2026-03-02T03:00:00.000Z	35 \| good	6 \| good	21.457 \| good	38.257 \| good	0.509 \| good	8.148 \| good	0.411 \| good
2026-03-02T04:00:00.000Z	38 \| good	6.629 \| good	22.012 \| good	35.107 \| good	0.489 \| good	9.485 \| good	0.384 \| good
2026-03-02T05:00:00.000Z	38 \| good	7.257 \| good	24.133 \| good	32.777 \| good	0.612 \| good	9.594 \| good	0.466 \| good
2026-03-02T06:00:00.000Z	44 \| good	7.999 \| good	25.708 \| good	27.318 \| good	0.353 \| good	8.888 \| good	0.475 \| good
2026-03-02T07:00:00.000Z	49 \| good	8.698 \| good	27.985 \| good	19.212 \| good	0.349 \| good	9.616 \| good	0.475 \| good
2026-03-02T08:00:00.000Z	52 \| moderate	9.54 \| good	33.374 \| good	19 \| good	0.346 \| good	10.544 \| good	0.492 \| good
2026-03-02T09:00:00.000Z	52 \| moderate	9.766 \| good	31.958 \| good	14.688 \| good	0.373 \| good	10.58 \| good	0.431 \| good
2026-03-02T10:00:00.000Z	52 \| moderate	9.909 \| good	31.241 \| good	17.718 \| good	0.454 \| good	14.317 \| good	0.367 \| good
2026-03-02T11:00:00.000Z	52 \| moderate	10.083 \| good	31.771 \| good	17.003 \| good	0.384 \| good	10.411 \| good	0.389 \| good
2026-03-02T12:00:00.000Z	52 \| moderate	9.633 \| good	30.663 \| good	16.927 \| good	0.401 \| good	10.991 \| good	0.35 \| good
2026-03-02T13:00:00.000Z	52 \| moderate	10.33 \| good	34.628 \| good	10.79 \| good	0.404 \| good	11.343 \| good	0.35 \| good
2026-03-02T14:00:00.000Z	54 \| moderate	11.493 \| good	37.861 \| good	10.323 \| good	0.501 \| good	15.89 \| good	0.506 \| good
2026-03-02T15:00:00.000Z	60 \| moderate	13.879 \| fine	48.542 \| good	11.169 \| good	0.494 \| good	16.809 \| good	0.547 \| good
2026-03-02T16:00:00.000Z	62 \| moderate	15.133 \| fine	51.159 \| good	13.944 \| good	0.592 \| good	16.043 \| good	0.553 \| good
2026-03-02T17:00:00.000Z	60 \| moderate	13.997 \| fine	45.926 \| good	17.386 \| good	0.535 \| good	13.224 \| good	0.433 \| good
2026-03-02T18:00:00.000Z	56 \| moderate	11.882 \| good	39.2 \| good	21.873 \| good	0.577 \| good	11.325 \| good	0.325 \| good
2026-03-02T19:00:00.000Z	49 \| good	9.428 \| good	31.816 \| good	25.973 \| good	0.455 \| good	12.573 \| good	0.307 \| good
2026-03-02T20:00:00.000Z	44 \| good	8.408 \| good	30 \| good	28.897 \| good	0.45 \| good	10.559 \| good	0.225 \| good
2026-03-02T21:00:00.000Z	44 \| good	7.945 \| good	29.337 \| good	32.45 \| good	0.525 \| good	9.019 \| good	0.203 \| good
2026-03-02T22:00:00.000Z	33 \| good	6.07 \| good	17.467 \| good	36.304 \| good	0.625 \| good	7.77 \| good	0.207 \| good
2026-03-02T23:00:00.000Z	36 \| good	6.48 \| good	23.055 \| good	39.051 \| good	0.509 \| good	7.217 \| good	0.207 \| good
2026-03-03T00:00:00.000Z	37 \| good	6.123 \| good	22.434 \| good	39.891 \| good	0.423 \| good	7.537 \| good	0.229 \| good
2026-03-03T01:00:00.000Z	34 \| good	5.796 \| good	21.555 \| good	37.18 \| good	0.358 \| good	5.164 \| good	0.268 \| good
2026-03-03T02:00:00.000Z	33 \| good	5.702 \| good	20.349 \| good	33.111 \| good	0.302 \| good	4.387 \| good	0.289 \| good
2026-03-03T03:00:00.000Z	33 \| good	6.359 \| good	22.628 \| good	30.779 \| good	0.304 \| good	5.659 \| good	0.289 \| good
2026-03-03T04:00:00.000Z	38 \| good	6.846 \| good	23.802 \| good	27.904 \| good	0.33 \| good	7.427 \| good	0.31 \| good
2026-03-03T05:00:00.000Z	38 \| good	6.78 \| good	23.935 \| good	25.943 \| good	0.466 \| good	10.138 \| good	0.307 \| good
2026-03-03T06:00:00.000Z	38 \| good	6.893 \| good	24.179 \| good	25.256 \| good	0.408 \| good	14.334 \| good	0.328 \| good
2026-03-03T07:00:00.000Z	38 \| good	7.054 \| good	24.492 \| good	24.818 \| good	0.495 \| good	13.816 \| good	0.328 \| good
2026-03-03T08:00:00.000Z	38 \| good	7.204 \| good	24.919 \| good	20.976 \| good	0.392 \| good	13.225 \| good	0.365 \| good
2026-03-03T09:00:00.000Z	44 \| good	7.547 \| good	25.844 \| good	18.163 \| good	0.52 \| good	13.54 \| good	0.302 \| good
2026-03-03T10:00:00.000Z	44 \| good	8.459 \| good	29.007 \| good	19.53 \| good	0.524 \| good	10.893 \| good	0.323 \| good
2026-03-03T11:00:00.000Z	62 \| moderate	14.544 \| fine	53.729 \| good	19.784 \| good	0.644 \| good	11.726 \| good	0.28 \| good
2026-03-03T12:00:00.000Z	67 \| moderate	17.851 \| fine	65.814 \| fine	21.86 \| good	0.565 \| good	10.125 \| good	0.307 \| good
2026-03-03T13:00:00.000Z	67 \| moderate	17.851 \| fine	65.814 \| fine	17.391 \| good	0.568 \| good	10.267 \| good	0.307 \| good
2026-03-03T14:00:00.000Z	73 \| moderate	21.246 \| fine	80.356 \| fine	14.594 \| good	0.696 \| good	13.349 \| good	0.41 \| good
2026-03-03T15:00:00.000Z	75 \| moderate	21.569 \| fine	81.258 \| fine	15.543 \| good	0.723 \| good	14.558 \| good	0.62 \| good
2026-03-03T16:00:00.000Z	77 \| moderate	22.592 \| fine	80.861 \| fine	17.705 \| good	0.635 \| good	14.134 \| good	0.604 \| good
2026-03-03T17:00:00.000Z	75 \| moderate	22.373 \| fine	76.232 \| fine	24.97 \| good	0.573 \| good	12.604 \| good	0.429 \| good
2026-03-03T18:00:00.000Z	67 \| moderate	18.483 \| fine	64.291 \| fine	30.089 \| good	0.574 \| good	11.711 \| good	0.341 \| good
2026-03-03T19:00:00.000Z	60 \| moderate	14.426 \| fine	49.013 \| good	33.529 \| good	0.605 \| good	7.828 \| good	0.32 \| good
2026-03-03T20:00:00.000Z	56 \| moderate	11.62 \| good	39.447 \| good	36.82 \| good	0.56 \| good	7.249 \| good	0.303 \| good
2026-03-03T21:00:00.000Z	52 \| moderate	9.799 \| good	33.457 \| good	38.478 \| good	0.513 \| good	7.603 \| good	0.319 \| good
2026-03-03T22:00:00.000Z	49 \| good	8.515 \| good	28.916 \| good	40.803 \| good	0.433 \| good	6.708 \| good	0.303 \| good
2026-03-03T23:00:00.000Z	44 \| good	7.625 \| good	26.233 \| good	43.324 \| good	0.417 \| good	5.664 \| good	0.324 \| good
2026-03-03T23:00:00.000Z	44 \| good	8.097 \| good	22.986 \| good	41.674 \| good	0.424 \| good	6.208 \| good	0.324 \| good
2026-03-04T00:00:00.000Z	41 \| good	3.222 \| good	13.098 \| good	43.724 \| good	0.961 \| good	3.825 \| good	0.147 \| good
2026-03-04T01:00:00.000Z	41 \| good	3.546 \| good	15.561 \| good	43.881 \| good	1.064 \| good	7.007 \| good	0.165 \| good
2026-03-04T02:00:00.000Z	39 \| good	3.942 \| good	16.909 \| good	41.78 \| good	1.167 \| good	10.189 \| good	0.183 \| good
2026-03-04T03:00:00.000Z	34 \| good	4.649 \| good	20.012 \| good	37.268 \| good	1.27 \| good	13.37 \| good	0.202 \| good
2026-03-04T04:00:00.000Z	33 \| good	6.028 \| good	26.001 \| good	28.666 \| good	1.453 \| good	16.032 \| good	0.219 \| good
2026-03-04T05:00:00.000Z	44 \| good	8.141 \| good	35.933 \| good	25.703 \| good	1.636 \| good	18.694 \| good	0.237 \| good
2026-03-04T06:00:00.000Z	52 \| moderate	9.76 \| good	43.375 \| good	26.09 \| good	1.819 \| good	21.355 \| good	0.254 \| good
2026-03-04T07:00:00.000Z	44 \| good	7.954 \| good	35.144 \| good	28.901 \| good	1.801 \| good	21.094 \| good	0.262 \| good
2026-03-04T08:00:00.000Z	33 \| good	6.34 \| good	28.07 \| good	28.467 \| good	1.784 \| good	20.832 \| good	0.269 \| good
2026-03-04T09:00:00.000Z	27 \| good	5.471 \| good	24.007 \| good	24.439 \| good	1.767 \| good	20.57 \| good	0.277 \| good
2026-03-04T10:00:00.000Z	44 \| good	7.844 \| good	34.395 \| good	27.082 \| good	1.695 \| good	19.692 \| good	0.275 \| good
2026-03-04T11:00:00.000Z	52 \| moderate	9.642 \| good	43.308 \| good	24.344 \| good	1.624 \| good	18.813 \| good	0.273 \| good
2026-03-04T12:00:00.000Z	56 \| moderate	11.744 \| good	52.574 \| good	24.634 \| good	1.552 \| good	17.934 \| good	0.27 \| good
2026-03-04T13:00:00.000Z	58 \| moderate	12.907 \| fine	58.36 \| fine	24.061 \| good	1.572 \| good	16.505 \| good	0.273 \| good
2026-03-04T14:00:00.000Z	54 \| moderate	11.219 \| good	50.159 \| good	22.363 \| good	1.592 \| good	15.075 \| good	0.276 \| good
2026-03-04T15:00:00.000Z	56 \| moderate	11.832 \| good	52.499 \| good	23.173 \| good	1.612 \| good	13.646 \| good	0.279 \| good
2026-03-04T16:00:00.000Z	54 \| moderate	10.747 \| good	47.828 \| good	25.906 \| good	1.761 \| good	11.593 \| good	0.249 \| good
2026-03-04T17:00:00.000Z	56 \| moderate	11.692 \| good	52.127 \| good	28.121 \| good	1.911 \| good	9.54 \| good	0.22 \| good
2026-03-04T18:00:00.000Z	54 \| moderate	11.095 \| good	48.906 \| good	34.146 \| good	2.06 \| good	7.487 \| good	0.19 \| good
2026-03-04T19:00:00.000Z	54 \| moderate	11.09 \| good	48.92 \| good	44.567 \| good	1.811 \| good	6.177 \| good	0.178 \| good
2026-03-04T20:00:00.000Z	52 \| moderate	10.282 \| good	45.51 \| good	50.868 \| good	1.562 \| good	4.867 \| good	0.167 \| good
2026-03-04T21:00:00.000Z	49 \| good	8.763 \| good	38.457 \| good	50.587 \| good	1.313 \| good	3.557 \| good	0.156 \| good
2026-03-04T22:00:00.000Z	44 \| good	7.945 \| good	35.077 \| good	45.751 \| good	1.111 \| good	3.367 \| good	0.151 \| good
2026-03-04T23:00:00.000Z	38 \| good	7.256 \| good	32.088 \| good	40.955 \| good	0.909 \| good	3.176 \| good	0.146 \| good
2026-03-05T00:00:00.000Z	41 \| good	3.951 \| good	17.316 \| good	43.513 \| good	0.707 \| good	2.986 \| good	0.142 \| good
2026-03-05T01:00:00.000Z	41 \| good	6.416 \| good	28.253 \| good	43.588 \| good	0.743 \| good	5.569 \| good	0.153 \| good
2026-03-05T02:00:00.000Z	38 \| good	7.22 \| good	32.091 \| good	40.177 \| good	0.778 \| good	8.153 \| good	0.164 \| good
2026-03-05T03:00:00.000Z	44 \| good	8.119 \| good	35.775 \| good	35.525 \| good	0.813 \| good	10.737 \| good	0.176 \| good
2026-03-05T04:00:00.000Z	38 \| good	7.478 \| good	32.913 \| good	30.785 \| good	1.012 \| good	12.388 \| good	0.199 \| good
2026-03-05T05:00:00.000Z	52 \| moderate	9.577 \| good	42.711 \| good	29.982 \| good	1.211 \| good	14.039 \| good	0.222 \| good
2026-03-05T06:00:00.000Z	49 \| good	9.205 \| good	41.272 \| good	28.357 \| good	1.41 \| good	15.691 \| good	0.246 \| good
2026-03-05T07:00:00.000Z	49 \| good	9.394 \| good	41.663 \| good	29.098 \| good	1.301 \| good	15.01 \| good	0.245 \| good
2026-03-05T08:00:00.000Z	56 \| moderate	11.867 \| good	52.546 \| good	23.636 \| good	1.192 \| good	14.329 \| good	0.244 \| good
2026-03-05T09:00:00.000Z	54 \| moderate	10.927 \| good	48.476 \| good	23.721 \| good	1.083 \| good	13.648 \| good	0.243 \| good
2026-03-05T10:00:00.000Z	52 \| moderate	10.319 \| good	45.951 \| good	25.514 \| good	1.003 \| good	12.823 \| good	0.234 \| good
2026-03-05T11:00:00.000Z	49 \| good	8.992 \| good	39.307 \| good	24.017 \| good	0.924 \| good	11.998 \| good	0.225 \| good
2026-03-05T12:00:00.000Z	38 \| good	6.8 \| good	29.906 \| good	22.789 \| good	0.844 \| good	11.173 \| good	0.216 \| good
2026-03-05T13:00:00.000Z	33 \| good	6.138 \| good	27.549 \| good	21.285 \| good	0.939 \| good	12.078 \| good	0.247 \| good
2026-03-05T14:00:00.000Z	38 \| good	7.436 \| good	33.231 \| good	20.705 \| good	1.034 \| good	12.982 \| good	0.279 \| good
2026-03-05T15:00:00.000Z	54 \| moderate	10.638 \| good	47.38 \| good	18.738 \| good	1.128 \| good	13.887 \| good	0.31 \| good
2026-03-05T16:00:00.000Z	54 \| moderate	11.206 \| good	49.914 \| good	27.508 \| good	1.426 \| good	13.253 \| good	0.299 \| good
2026-03-05T17:00:00.000Z	49 \| good	8.532 \| good	37.526 \| good	28.872 \| good	1.724 \| good	12.62 \| good	0.287 \| good
2026-03-05T18:00:00.000Z	44 \| good	7.861 \| good	34.38 \| good	33.458 \| good	2.022 \| good	11.987 \| good	0.275 \| good
2026-03-05T19:00:00.000Z	44 \| good	7.831 \| good	34.357 \| good	39.448 \| good	2.05 \| good	10.741 \| good	0.246 \| good
2026-03-05T20:00:00.000Z	49 \| good	8.947 \| good	39.354 \| good	46.467 \| good	2.077 \| good	9.495 \| good	0.217 \| good
2026-03-05T21:00:00.000Z	45 \| good	7.665 \| good	33.576 \| good	48.959 \| good	2.105 \| good	8.249 \| good	0.188 \| good
2026-03-05T22:00:00.000Z	45 \| good	6.58 \| good	29.182 \| good	48.661 \| good	2.011 \| good	8.677 \| good	0.183 \| good
2026-03-05T23:00:00.000Z	43 \| good	4.701 \| good	20.319 \| good	46.083 \| good	1.918 \| good	9.106 \| good	0.179 \| good

National City

Get reliable air quality data to drive your business

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

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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 National City, California?

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

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

In the past 24 hours, the air quality in National City, California was at its worst at 04:00:00 on 2026-03-03.

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

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

What is the AQI in National City, California right now?

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

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

National City, California air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in National City, California are currently 8.097 μg/m³.

What is the PM₁₀ level in National City, California at the moment?

The PM₁₀ concentration in National City, California is 22.986 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in National City, California is 0.324 ppm.

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

Currently, National City, California has a sulfur dioxide (SO₂) concentration of 0.424 ppb.

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

The current ozone (O₃) level in National City, California at the moment is 41.674 ppm.

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

Nitrogen dioxide (NO₂) level in National City, California at the moment is 6.208 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-02T00:00:00.000Z	44 \| good	5.248 \| good	20.177 \| good	46.895 \| good	0.481 \| good	4.032 \| good	0.328 \| good
2026-03-02T01:00:00.000Z	44 \| good	5.273 \| good	20.32 \| good	46.548 \| good	0.585 \| good	2.886 \| good	0.328 \| good
2026-03-02T02:00:00.000Z	40 \| good	5.846 \| good	21.173 \| good	43.303 \| good	0.687 \| good	3.765 \| good	0.372 \| good
2026-03-02T03:00:00.000Z	35 \| good	6 \| good	21.457 \| good	38.257 \| good	0.509 \| good	8.148 \| good	0.411 \| good
2026-03-02T04:00:00.000Z	38 \| good	6.629 \| good	22.012 \| good	35.107 \| good	0.489 \| good	9.485 \| good	0.384 \| good
2026-03-02T05:00:00.000Z	38 \| good	7.257 \| good	24.133 \| good	32.777 \| good	0.612 \| good	9.594 \| good	0.466 \| good
2026-03-02T06:00:00.000Z	44 \| good	7.999 \| good	25.708 \| good	27.318 \| good	0.353 \| good	8.888 \| good	0.475 \| good
2026-03-02T07:00:00.000Z	49 \| good	8.698 \| good	27.985 \| good	19.212 \| good	0.349 \| good	9.616 \| good	0.475 \| good
2026-03-02T08:00:00.000Z	52 \| moderate	9.54 \| good	33.374 \| good	19 \| good	0.346 \| good	10.544 \| good	0.492 \| good
2026-03-02T09:00:00.000Z	52 \| moderate	9.766 \| good	31.958 \| good	14.688 \| good	0.373 \| good	10.58 \| good	0.431 \| good
2026-03-02T10:00:00.000Z	52 \| moderate	9.909 \| good	31.241 \| good	17.718 \| good	0.454 \| good	14.317 \| good	0.367 \| good
2026-03-02T11:00:00.000Z	52 \| moderate	10.083 \| good	31.771 \| good	17.003 \| good	0.384 \| good	10.411 \| good	0.389 \| good
2026-03-02T12:00:00.000Z	52 \| moderate	9.633 \| good	30.663 \| good	16.927 \| good	0.401 \| good	10.991 \| good	0.35 \| good
2026-03-02T13:00:00.000Z	52 \| moderate	10.33 \| good	34.628 \| good	10.79 \| good	0.404 \| good	11.343 \| good	0.35 \| good
2026-03-02T14:00:00.000Z	54 \| moderate	11.493 \| good	37.861 \| good	10.323 \| good	0.501 \| good	15.89 \| good	0.506 \| good
2026-03-02T15:00:00.000Z	60 \| moderate	13.879 \| fine	48.542 \| good	11.169 \| good	0.494 \| good	16.809 \| good	0.547 \| good
2026-03-02T16:00:00.000Z	62 \| moderate	15.133 \| fine	51.159 \| good	13.944 \| good	0.592 \| good	16.043 \| good	0.553 \| good
2026-03-02T17:00:00.000Z	60 \| moderate	13.997 \| fine	45.926 \| good	17.386 \| good	0.535 \| good	13.224 \| good	0.433 \| good
2026-03-02T18:00:00.000Z	56 \| moderate	11.882 \| good	39.2 \| good	21.873 \| good	0.577 \| good	11.325 \| good	0.325 \| good
2026-03-02T19:00:00.000Z	49 \| good	9.428 \| good	31.816 \| good	25.973 \| good	0.455 \| good	12.573 \| good	0.307 \| good
2026-03-02T20:00:00.000Z	44 \| good	8.408 \| good	30 \| good	28.897 \| good	0.45 \| good	10.559 \| good	0.225 \| good
2026-03-02T21:00:00.000Z	44 \| good	7.945 \| good	29.337 \| good	32.45 \| good	0.525 \| good	9.019 \| good	0.203 \| good
2026-03-02T22:00:00.000Z	33 \| good	6.07 \| good	17.467 \| good	36.304 \| good	0.625 \| good	7.77 \| good	0.207 \| good
2026-03-02T23:00:00.000Z	36 \| good	6.48 \| good	23.055 \| good	39.051 \| good	0.509 \| good	7.217 \| good	0.207 \| good
2026-03-03T00:00:00.000Z	37 \| good	6.123 \| good	22.434 \| good	39.891 \| good	0.423 \| good	7.537 \| good	0.229 \| good
2026-03-03T01:00:00.000Z	34 \| good	5.796 \| good	21.555 \| good	37.18 \| good	0.358 \| good	5.164 \| good	0.268 \| good
2026-03-03T02:00:00.000Z	33 \| good	5.702 \| good	20.349 \| good	33.111 \| good	0.302 \| good	4.387 \| good	0.289 \| good
2026-03-03T03:00:00.000Z	33 \| good	6.359 \| good	22.628 \| good	30.779 \| good	0.304 \| good	5.659 \| good	0.289 \| good
2026-03-03T04:00:00.000Z	38 \| good	6.846 \| good	23.802 \| good	27.904 \| good	0.33 \| good	7.427 \| good	0.31 \| good
2026-03-03T05:00:00.000Z	38 \| good	6.78 \| good	23.935 \| good	25.943 \| good	0.466 \| good	10.138 \| good	0.307 \| good
2026-03-03T06:00:00.000Z	38 \| good	6.893 \| good	24.179 \| good	25.256 \| good	0.408 \| good	14.334 \| good	0.328 \| good
2026-03-03T07:00:00.000Z	38 \| good	7.054 \| good	24.492 \| good	24.818 \| good	0.495 \| good	13.816 \| good	0.328 \| good
2026-03-03T08:00:00.000Z	38 \| good	7.204 \| good	24.919 \| good	20.976 \| good	0.392 \| good	13.225 \| good	0.365 \| good
2026-03-03T09:00:00.000Z	44 \| good	7.547 \| good	25.844 \| good	18.163 \| good	0.52 \| good	13.54 \| good	0.302 \| good
2026-03-03T10:00:00.000Z	44 \| good	8.459 \| good	29.007 \| good	19.53 \| good	0.524 \| good	10.893 \| good	0.323 \| good
2026-03-03T11:00:00.000Z	62 \| moderate	14.544 \| fine	53.729 \| good	19.784 \| good	0.644 \| good	11.726 \| good	0.28 \| good
2026-03-03T12:00:00.000Z	67 \| moderate	17.851 \| fine	65.814 \| fine	21.86 \| good	0.565 \| good	10.125 \| good	0.307 \| good
2026-03-03T13:00:00.000Z	67 \| moderate	17.851 \| fine	65.814 \| fine	17.391 \| good	0.568 \| good	10.267 \| good	0.307 \| good
2026-03-03T14:00:00.000Z	73 \| moderate	21.246 \| fine	80.356 \| fine	14.594 \| good	0.696 \| good	13.349 \| good	0.41 \| good
2026-03-03T15:00:00.000Z	75 \| moderate	21.569 \| fine	81.258 \| fine	15.543 \| good	0.723 \| good	14.558 \| good	0.62 \| good
2026-03-03T16:00:00.000Z	77 \| moderate	22.592 \| fine	80.861 \| fine	17.705 \| good	0.635 \| good	14.134 \| good	0.604 \| good
2026-03-03T17:00:00.000Z	75 \| moderate	22.373 \| fine	76.232 \| fine	24.97 \| good	0.573 \| good	12.604 \| good	0.429 \| good
2026-03-03T18:00:00.000Z	67 \| moderate	18.483 \| fine	64.291 \| fine	30.089 \| good	0.574 \| good	11.711 \| good	0.341 \| good
2026-03-03T19:00:00.000Z	60 \| moderate	14.426 \| fine	49.013 \| good	33.529 \| good	0.605 \| good	7.828 \| good	0.32 \| good
2026-03-03T20:00:00.000Z	56 \| moderate	11.62 \| good	39.447 \| good	36.82 \| good	0.56 \| good	7.249 \| good	0.303 \| good
2026-03-03T21:00:00.000Z	52 \| moderate	9.799 \| good	33.457 \| good	38.478 \| good	0.513 \| good	7.603 \| good	0.319 \| good
2026-03-03T22:00:00.000Z	49 \| good	8.515 \| good	28.916 \| good	40.803 \| good	0.433 \| good	6.708 \| good	0.303 \| good
2026-03-03T23:00:00.000Z	44 \| good	7.625 \| good	26.233 \| good	43.324 \| good	0.417 \| good	5.664 \| good	0.324 \| good
2026-03-03T23:00:00.000Z	44 \| good	8.097 \| good	22.986 \| good	41.674 \| good	0.424 \| good	6.208 \| good	0.324 \| good
2026-03-04T00:00:00.000Z	41 \| good	3.222 \| good	13.098 \| good	43.724 \| good	0.961 \| good	3.825 \| good	0.147 \| good
2026-03-04T01:00:00.000Z	41 \| good	3.546 \| good	15.561 \| good	43.881 \| good	1.064 \| good	7.007 \| good	0.165 \| good
2026-03-04T02:00:00.000Z	39 \| good	3.942 \| good	16.909 \| good	41.78 \| good	1.167 \| good	10.189 \| good	0.183 \| good
2026-03-04T03:00:00.000Z	34 \| good	4.649 \| good	20.012 \| good	37.268 \| good	1.27 \| good	13.37 \| good	0.202 \| good
2026-03-04T04:00:00.000Z	33 \| good	6.028 \| good	26.001 \| good	28.666 \| good	1.453 \| good	16.032 \| good	0.219 \| good
2026-03-04T05:00:00.000Z	44 \| good	8.141 \| good	35.933 \| good	25.703 \| good	1.636 \| good	18.694 \| good	0.237 \| good
2026-03-04T06:00:00.000Z	52 \| moderate	9.76 \| good	43.375 \| good	26.09 \| good	1.819 \| good	21.355 \| good	0.254 \| good
2026-03-04T07:00:00.000Z	44 \| good	7.954 \| good	35.144 \| good	28.901 \| good	1.801 \| good	21.094 \| good	0.262 \| good
2026-03-04T08:00:00.000Z	33 \| good	6.34 \| good	28.07 \| good	28.467 \| good	1.784 \| good	20.832 \| good	0.269 \| good
2026-03-04T09:00:00.000Z	27 \| good	5.471 \| good	24.007 \| good	24.439 \| good	1.767 \| good	20.57 \| good	0.277 \| good
2026-03-04T10:00:00.000Z	44 \| good	7.844 \| good	34.395 \| good	27.082 \| good	1.695 \| good	19.692 \| good	0.275 \| good
2026-03-04T11:00:00.000Z	52 \| moderate	9.642 \| good	43.308 \| good	24.344 \| good	1.624 \| good	18.813 \| good	0.273 \| good
2026-03-04T12:00:00.000Z	56 \| moderate	11.744 \| good	52.574 \| good	24.634 \| good	1.552 \| good	17.934 \| good	0.27 \| good
2026-03-04T13:00:00.000Z	58 \| moderate	12.907 \| fine	58.36 \| fine	24.061 \| good	1.572 \| good	16.505 \| good	0.273 \| good
2026-03-04T14:00:00.000Z	54 \| moderate	11.219 \| good	50.159 \| good	22.363 \| good	1.592 \| good	15.075 \| good	0.276 \| good
2026-03-04T15:00:00.000Z	56 \| moderate	11.832 \| good	52.499 \| good	23.173 \| good	1.612 \| good	13.646 \| good	0.279 \| good
2026-03-04T16:00:00.000Z	54 \| moderate	10.747 \| good	47.828 \| good	25.906 \| good	1.761 \| good	11.593 \| good	0.249 \| good
2026-03-04T17:00:00.000Z	56 \| moderate	11.692 \| good	52.127 \| good	28.121 \| good	1.911 \| good	9.54 \| good	0.22 \| good
2026-03-04T18:00:00.000Z	54 \| moderate	11.095 \| good	48.906 \| good	34.146 \| good	2.06 \| good	7.487 \| good	0.19 \| good
2026-03-04T19:00:00.000Z	54 \| moderate	11.09 \| good	48.92 \| good	44.567 \| good	1.811 \| good	6.177 \| good	0.178 \| good
2026-03-04T20:00:00.000Z	52 \| moderate	10.282 \| good	45.51 \| good	50.868 \| good	1.562 \| good	4.867 \| good	0.167 \| good
2026-03-04T21:00:00.000Z	49 \| good	8.763 \| good	38.457 \| good	50.587 \| good	1.313 \| good	3.557 \| good	0.156 \| good
2026-03-04T22:00:00.000Z	44 \| good	7.945 \| good	35.077 \| good	45.751 \| good	1.111 \| good	3.367 \| good	0.151 \| good
2026-03-04T23:00:00.000Z	38 \| good	7.256 \| good	32.088 \| good	40.955 \| good	0.909 \| good	3.176 \| good	0.146 \| good
2026-03-05T00:00:00.000Z	41 \| good	3.951 \| good	17.316 \| good	43.513 \| good	0.707 \| good	2.986 \| good	0.142 \| good
2026-03-05T01:00:00.000Z	41 \| good	6.416 \| good	28.253 \| good	43.588 \| good	0.743 \| good	5.569 \| good	0.153 \| good
2026-03-05T02:00:00.000Z	38 \| good	7.22 \| good	32.091 \| good	40.177 \| good	0.778 \| good	8.153 \| good	0.164 \| good
2026-03-05T03:00:00.000Z	44 \| good	8.119 \| good	35.775 \| good	35.525 \| good	0.813 \| good	10.737 \| good	0.176 \| good
2026-03-05T04:00:00.000Z	38 \| good	7.478 \| good	32.913 \| good	30.785 \| good	1.012 \| good	12.388 \| good	0.199 \| good
2026-03-05T05:00:00.000Z	52 \| moderate	9.577 \| good	42.711 \| good	29.982 \| good	1.211 \| good	14.039 \| good	0.222 \| good
2026-03-05T06:00:00.000Z	49 \| good	9.205 \| good	41.272 \| good	28.357 \| good	1.41 \| good	15.691 \| good	0.246 \| good
2026-03-05T07:00:00.000Z	49 \| good	9.394 \| good	41.663 \| good	29.098 \| good	1.301 \| good	15.01 \| good	0.245 \| good
2026-03-05T08:00:00.000Z	56 \| moderate	11.867 \| good	52.546 \| good	23.636 \| good	1.192 \| good	14.329 \| good	0.244 \| good
2026-03-05T09:00:00.000Z	54 \| moderate	10.927 \| good	48.476 \| good	23.721 \| good	1.083 \| good	13.648 \| good	0.243 \| good
2026-03-05T10:00:00.000Z	52 \| moderate	10.319 \| good	45.951 \| good	25.514 \| good	1.003 \| good	12.823 \| good	0.234 \| good
2026-03-05T11:00:00.000Z	49 \| good	8.992 \| good	39.307 \| good	24.017 \| good	0.924 \| good	11.998 \| good	0.225 \| good
2026-03-05T12:00:00.000Z	38 \| good	6.8 \| good	29.906 \| good	22.789 \| good	0.844 \| good	11.173 \| good	0.216 \| good
2026-03-05T13:00:00.000Z	33 \| good	6.138 \| good	27.549 \| good	21.285 \| good	0.939 \| good	12.078 \| good	0.247 \| good
2026-03-05T14:00:00.000Z	38 \| good	7.436 \| good	33.231 \| good	20.705 \| good	1.034 \| good	12.982 \| good	0.279 \| good
2026-03-05T15:00:00.000Z	54 \| moderate	10.638 \| good	47.38 \| good	18.738 \| good	1.128 \| good	13.887 \| good	0.31 \| good
2026-03-05T16:00:00.000Z	54 \| moderate	11.206 \| good	49.914 \| good	27.508 \| good	1.426 \| good	13.253 \| good	0.299 \| good
2026-03-05T17:00:00.000Z	49 \| good	8.532 \| good	37.526 \| good	28.872 \| good	1.724 \| good	12.62 \| good	0.287 \| good
2026-03-05T18:00:00.000Z	44 \| good	7.861 \| good	34.38 \| good	33.458 \| good	2.022 \| good	11.987 \| good	0.275 \| good
2026-03-05T19:00:00.000Z	44 \| good	7.831 \| good	34.357 \| good	39.448 \| good	2.05 \| good	10.741 \| good	0.246 \| good
2026-03-05T20:00:00.000Z	49 \| good	8.947 \| good	39.354 \| good	46.467 \| good	2.077 \| good	9.495 \| good	0.217 \| good
2026-03-05T21:00:00.000Z	45 \| good	7.665 \| good	33.576 \| good	48.959 \| good	2.105 \| good	8.249 \| good	0.188 \| good
2026-03-05T22:00:00.000Z	45 \| good	6.58 \| good	29.182 \| good	48.661 \| good	2.011 \| good	8.677 \| good	0.183 \| good
2026-03-05T23:00:00.000Z	43 \| good	4.701 \| good	20.319 \| good	46.083 \| good	1.918 \| good	9.106 \| good	0.179 \| good

Live air quality index in National City, California today

Major air pollutants in National City, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)