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 0.892 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 19.122 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 8.312 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 4.78 μg/m3.

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

The PM10 concentration in National City, California is 10.979 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)

4.78 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.98 μg/m³

155

255

425

605+

Ozone (O₃)

19.12 ppb

201

201+

Sulfur Dioxide (SO₂)

0.89 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.31 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 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
2026-03-08T13:00:00.000Z	38 \| good	6.538 \| good	23.306 \| good	16.406 \| good	0.58 \| good	11.235 \| good	0.429 \| good
2026-03-08T14:00:00.000Z	27 \| good	5.341 \| good	18.836 \| good	18.013 \| good	0.405 \| good	5.731 \| good	0.516 \| good
2026-03-08T15:00:00.000Z	27 \| good	5.482 \| good	18.232 \| good	19.58 \| good	0.525 \| good	5.029 \| good	0.564 \| good
2026-03-08T16:00:00.000Z	27 \| good	5.404 \| good	19.403 \| good	22.466 \| good	0.491 \| good	12.637 \| good	0.535 \| good
2026-03-08T17:00:00.000Z	27 \| good	4.785 \| good	18.352 \| good	23.88 \| good	0.455 \| good	15.169 \| good	0.402 \| good
2026-03-08T18:00:00.000Z	29 \| good	3.76 \| good	16.358 \| good	31.003 \| good	0.437 \| good	12.371 \| good	0.301 \| good
2026-03-08T19:00:00.000Z	32 \| good	4.086 \| good	21.948 \| good	35.301 \| good	0.424 \| good	8.3 \| good	0.217 \| good
2026-03-08T20:00:00.000Z	36 \| good	3.629 \| good	22.212 \| good	39.105 \| good	0.367 \| good	4.516 \| good	0.177 \| good
2026-03-08T21:00:00.000Z	39 \| good	3.391 \| good	21.864 \| good	41.999 \| good	0.4 \| good	2.558 \| good	0.147 \| good
2026-03-08T22:00:00.000Z	40 \| good	3.716 \| good	23.865 \| good	43.316 \| good	0.514 \| good	2.334 \| good	0.147 \| good
2026-03-08T23:00:00.000Z	41 \| good	5.11 \| good	28.945 \| good	43.843 \| good	0.405 \| good	1.64 \| good	0.144 \| good
2026-03-09T00:00:00.000Z	41 \| good	5.35 \| good	32.024 \| good	44.015 \| good	0.376 \| good	1.583 \| good	0.166 \| good
2026-03-09T01:00:00.000Z	41 \| good	5.436 \| good	34.936 \| good	43.534 \| good	0.48 \| good	1.053 \| good	0.144 \| good
2026-03-09T02:00:00.000Z	38 \| good	5.441 \| good	31.479 \| good	41.446 \| good	0.552 \| good	2.589 \| good	0.162 \| good
2026-03-09T03:00:00.000Z	41 \| good	5.104 \| good	21.989 \| good	43.739 \| good	0.805 \| good	14.165 \| good	0.22 \| good
2026-03-09T04:00:00.000Z	35 \| good	5.759 \| good	25.354 \| good	37.796 \| good	0.49 \| good	13.455 \| good	0.482 \| good
2026-03-09T05:00:00.000Z	35 \| good	5.82 \| good	22.987 \| good	37.78 \| good	0.682 \| good	9.608 \| good	0.385 \| good
2026-03-09T06:00:00.000Z	33 \| good	6.14 \| good	23.734 \| good	36.393 \| good	0.443 \| good	11.709 \| good	0.304 \| good
2026-03-09T07:00:00.000Z	33 \| good	6.14 \| good	23.734 \| good	36.007 \| good	0.529 \| good	12.394 \| good	0.305 \| good
2026-03-09T08:00:00.000Z	38 \| good	6.614 \| good	23.494 \| good	33.761 \| good	0.645 \| good	13.257 \| good	0.31 \| good
2026-03-09T09:00:00.000Z	38 \| good	6.687 \| good	22.879 \| good	32.231 \| good	0.54 \| good	4.443 \| good	0.185 \| good
2026-03-09T10:00:00.000Z	38 \| good	6.87 \| good	23.051 \| good	27.92 \| good	0.503 \| good	3.98 \| good	0.187 \| good
2026-03-09T11:00:00.000Z	44 \| good	7.505 \| good	22.749 \| good	28.063 \| good	0.54 \| good	6.229 \| good	0.222 \| good
2026-03-09T12:00:00.000Z	38 \| good	7.285 \| good	22.588 \| good	27.843 \| good	0.449 \| good	13.548 \| good	0.287 \| good
2026-03-09T13:00:00.000Z	38 \| good	7.285 \| good	22.588 \| good	27.584 \| good	0.445 \| good	9.226 \| good	0.287 \| good
2026-03-09T14:00:00.000Z	38 \| good	7.043 \| good	22.83 \| good	17.864 \| good	0.451 \| good	18.804 \| good	0.55 \| good
2026-03-09T15:00:00.000Z	38 \| good	7.333 \| good	24.782 \| good	16.955 \| good	0.543 \| good	21.273 \| good	0.676 \| good
2026-03-09T16:00:00.000Z	44 \| good	7.572 \| good	26.477 \| good	18.186 \| good	0.618 \| good	17.963 \| good	0.561 \| good
2026-03-09T17:00:00.000Z	38 \| good	6.748 \| good	23.365 \| good	22.887 \| good	0.65 \| good	9.025 \| good	0.348 \| good
2026-03-09T18:00:00.000Z	33 \| good	6.307 \| good	21.181 \| good	26.316 \| good	0.56 \| good	11.708 \| good	0.29 \| good
2026-03-09T19:00:00.000Z	33 \| good	6.102 \| good	19.909 \| good	32.509 \| good	0.62 \| good	8.858 \| good	0.225 \| good
2026-03-09T20:00:00.000Z	35 \| good	5.153 \| good	15.607 \| good	37.984 \| good	0.531 \| good	5.83 \| good	0.225 \| good
2026-03-09T21:00:00.000Z	38 \| good	4.344 \| good	12.778 \| good	41.203 \| good	0.608 \| good	5.696 \| good	0.247 \| good
2026-03-09T22:00:00.000Z	41 \| good	3.909 \| good	11.511 \| good	44.253 \| good	0.52 \| good	4.318 \| good	0.225 \| good
2026-03-09T23:00:00.000Z	43 \| good	3.708 \| good	10.099 \| good	46.211 \| good	0.512 \| good	3.773 \| good	0.244 \| good
2026-03-10T00:00:00.000Z	42 \| good	3.578 \| good	10.011 \| good	45.242 \| good	0.457 \| good	2.409 \| good	0.268 \| good
2026-03-10T01:00:00.000Z	41 \| good	3.37 \| good	9.299 \| good	43.71 \| good	0.395 \| good	2.251 \| good	0.251 \| good
2026-03-10T02:00:00.000Z	39 \| good	3.2 \| good	8.25 \| good	41.982 \| good	0.406 \| good	2.828 \| good	0.273 \| good
2026-03-10T03:00:00.000Z	39 \| good	1.811 \| good	7.933 \| good	42.349 \| good	0.768 \| good	7.405 \| good	0.162 \| good
2026-03-10T04:00:00.000Z	37 \| good	3.245 \| good	8.19 \| good	39.662 \| good	0.433 \| good	5.108 \| good	0.273 \| good
2026-03-10T05:00:00.000Z	35 \| good	3.324 \| good	8.314 \| good	37.892 \| good	0.721 \| good	5.008 \| good	0.33 \| good
2026-03-10T06:00:00.000Z	32 \| good	3.486 \| good	8.955 \| good	34.642 \| good	0.893 \| good	6.174 \| good	0.33 \| good
2026-03-10T07:00:00.000Z	31 \| good	3.486 \| good	8.955 \| good	34.495 \| good	0.477 \| good	7.516 \| good	0.33 \| good
2026-03-10T08:00:00.000Z	25 \| good	3.846 \| good	9.826 \| good	27.033 \| good	0.547 \| good	9.001 \| good	0.283 \| good
2026-03-10T09:00:00.000Z	22 \| good	4.227 \| good	9.852 \| good	21.329 \| good	0.476 \| good	11.094 \| good	0.246 \| good
2026-03-10T10:00:00.000Z	22 \| good	4.441 \| good	10.764 \| good	19.07 \| good	0.6 \| good	10.931 \| good	0.225 \| good
2026-03-10T11:00:00.000Z	27 \| good	4.588 \| good	11.165 \| good	19.029 \| good	0.778 \| good	8.686 \| good	0.268 \| good
2026-03-10T12:00:00.000Z	27 \| good	4.78 \| good	10.979 \| good	19.122 \| good	0.892 \| good	8.312 \| good	0.268 \| good
2026-03-10T12:00:00.000Z	27 \| good	4.78 \| good	10.979 \| good	19.122 \| good	0.892 \| good	8.312 \| good	0.268 \| good
2026-03-10T13:00:00.000Z	44 \| good	8.219 \| good	35.911 \| good	17.8 \| good	1.048 \| good	15.794 \| good	0.276 \| good
2026-03-10T14:00:00.000Z	49 \| good	9.183 \| good	40.79 \| good	17.279 \| good	1.102 \| good	14.686 \| good	0.299 \| good
2026-03-10T15:00:00.000Z	52 \| moderate	9.741 \| good	42.966 \| good	25.068 \| good	1.155 \| good	13.578 \| good	0.322 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.077 \| good	35.158 \| good	29.988 \| good	1.538 \| good	12.28 \| good	0.29 \| good
2026-03-10T17:00:00.000Z	38 \| good	6.8 \| good	30.133 \| good	36.137 \| good	1.921 \| good	10.982 \| good	0.258 \| good
2026-03-10T18:00:00.000Z	38 \| good	7.35 \| good	32.101 \| good	39.423 \| good	2.304 \| good	9.684 \| good	0.226 \| good
2026-03-10T19:00:00.000Z	40 \| good	6.052 \| good	26.949 \| good	43.201 \| good	2 \| good	8.24 \| good	0.21 \| good
2026-03-10T20:00:00.000Z	44 \| good	5.399 \| good	23.034 \| good	47.315 \| good	1.695 \| good	6.797 \| good	0.195 \| good
2026-03-10T21:00:00.000Z	44 \| good	4.853 \| good	21.028 \| good	46.99 \| good	1.391 \| good	5.354 \| good	0.179 \| good
2026-03-10T22:00:00.000Z	42 \| good	4.513 \| good	19.987 \| good	45.016 \| good	1.19 \| good	4.656 \| good	0.167 \| good
2026-03-10T23:00:00.000Z	41 \| good	5.243 \| good	22.959 \| good	44.239 \| good	0.988 \| good	3.957 \| good	0.156 \| good
2026-03-11T00:00:00.000Z	38 \| good	3.956 \| good	17.077 \| good	40.583 \| good	0.787 \| good	3.259 \| good	0.144 \| good
2026-03-11T01:00:00.000Z	37 \| good	5.329 \| good	22.987 \| good	40.318 \| good	0.84 \| good	6.177 \| good	0.16 \| good
2026-03-11T02:00:00.000Z	35 \| good	4.949 \| good	20.965 \| good	37.767 \| good	0.892 \| good	9.095 \| good	0.177 \| good
2026-03-11T03:00:00.000Z	34 \| good	5.068 \| good	21.864 \| good	36.861 \| good	0.945 \| good	12.013 \| good	0.194 \| good
2026-03-11T04:00:00.000Z	33 \| good	6.138 \| good	26.873 \| good	34.702 \| good	1.27 \| good	16.489 \| good	0.23 \| good
2026-03-11T05:00:00.000Z	33 \| good	6.346 \| good	27.837 \| good	26.718 \| good	1.595 \| good	20.966 \| good	0.266 \| good
2026-03-11T06:00:00.000Z	38 \| good	6.623 \| good	29.746 \| good	17.369 \| good	1.92 \| good	25.442 \| good	0.302 \| good
2026-03-11T07:00:00.000Z	33 \| good	5.664 \| good	24.802 \| good	16.589 \| good	1.834 \| good	25.564 \| good	0.32 \| good
2026-03-11T08:00:00.000Z	49 \| good	8.745 \| good	38.705 \| good	15.115 \| good	1.747 \| good	25.686 \| good	0.339 \| good
2026-03-11T09:00:00.000Z	54 \| moderate	11.238 \| good	49.773 \| good	15.784 \| good	1.661 \| good	25.808 \| good	0.358 \| good
2026-03-11T10:00:00.000Z	52 \| moderate	9.928 \| good	43.774 \| good	14.542 \| good	1.506 \| good	24.137 \| good	0.345 \| good
2026-03-11T11:00:00.000Z	54 \| moderate	11.288 \| good	49.845 \| good	18.51 \| good	1.351 \| good	22.466 \| good	0.332 \| good
2026-03-11T12:00:00.000Z	56 \| moderate	11.87 \| good	53.644 \| good	13.473 \| good	1.196 \| good	20.795 \| good	0.319 \| good
2026-03-11T13:00:00.000Z	54 \| moderate	11.479 \| good	50.729 \| good	14.729 \| good	1.201 \| good	18.834 \| good	0.332 \| good
2026-03-11T14:00:00.000Z	66 \| moderate	16.988 \| fine	74.692 \| fine	13.544 \| good	1.206 \| good	16.872 \| good	0.344 \| good
2026-03-11T15:00:00.000Z	64 \| moderate	15.974 \| fine	70.725 \| fine	17.56 \| good	1.212 \| good	14.911 \| good	0.357 \| good
2026-03-11T16:00:00.000Z	60 \| moderate	13.996 \| fine	62.888 \| fine	24.052 \| good	1.746 \| good	13.365 \| good	0.307 \| good
2026-03-11T17:00:00.000Z	56 \| moderate	11.945 \| good	53.955 \| good	29.854 \| good	2.281 \| good	11.819 \| good	0.257 \| good
2026-03-11T18:00:00.000Z	52 \| moderate	9.643 \| good	43.051 \| good	35.867 \| good	2.815 \| good	10.272 \| good	0.207 \| good
2026-03-11T19:00:00.000Z	44 \| good	7.798 \| good	34.06 \| good	43.164 \| good	2.524 \| good	8.842 \| good	0.195 \| good
2026-03-11T20:00:00.000Z	45 \| good	7.384 \| good	32.041 \| good	48.537 \| good	2.233 \| good	7.411 \| good	0.184 \| good
2026-03-11T21:00:00.000Z	46 \| good	7.549 \| good	32.985 \| good	49.808 \| good	1.943 \| good	5.98 \| good	0.172 \| good
2026-03-11T22:00:00.000Z	49 \| good	8.632 \| good	37.899 \| good	52.674 \| good	1.778 \| good	5.696 \| good	0.169 \| good
2026-03-11T23:00:00.000Z	52 \| moderate	9.653 \| good	42.84 \| good	54.782 \| good	1.614 \| good	5.412 \| good	0.166 \| good
2026-03-12T00:00:00.000Z	49 \| good	9.297 \| good	41.718 \| good	52.355 \| good	1.449 \| good	5.129 \| good	0.162 \| good
2026-03-12T01:00:00.000Z	49 \| good	9.365 \| good	41.774 \| good	48.468 \| good	1.517 \| good	9.139 \| good	0.188 \| good
2026-03-12T02:00:00.000Z	54 \| moderate	10.863 \| good	47.811 \| good	41.229 \| good	1.584 \| good	13.15 \| good	0.213 \| good
2026-03-12T03:00:00.000Z	60 \| moderate	14.444 \| fine	64.705 \| fine	36.434 \| good	1.651 \| good	17.161 \| good	0.238 \| good
2026-03-12T04:00:00.000Z	67 \| moderate	17.824 \| fine	78.562 \| fine	31.083 \| good	1.82 \| good	22.023 \| good	0.265 \| good
2026-03-12T05:00:00.000Z	73 \| moderate	20.693 \| fine	90.357 \| fine	24.871 \| good	1.988 \| good	26.884 \| good	0.293 \| good
2026-03-12T06:00:00.000Z	77 \| moderate	22.781 \| fine	26.99 \| good	12.878 \| good	2.163 \| good	31.934 \| good	0.319 \| good
2026-03-12T07:00:00.000Z	69 \| moderate	18.62 \| fine	82.412 \| fine	21.128 \| good	2.069 \| good	30.957 \| good	0.328 \| good
2026-03-12T08:00:00.000Z	66 \| moderate	17.446 \| fine	76.721 \| fine	20.556 \| good	1.982 \| good	30.168 \| good	0.336 \| good
2026-03-12T09:00:00.000Z	66 \| moderate	16.807 \| fine	74.903 \| fine	19.19 \| good	1.894 \| good	29.379 \| good	0.345 \| good
2026-03-12T10:00:00.000Z	67 \| moderate	17.544 \| fine	77.219 \| fine	19.848 \| good	1.761 \| good	27.65 \| good	0.331 \| good
2026-03-12T11:00:00.000Z	62 \| moderate	14.782 \| fine	65.371 \| fine	17.566 \| good	1.627 \| good	25.922 \| good	0.317 \| good
2026-03-12T12:00:00.000Z	71 \| moderate	19.789 \| fine	22.607 \| good	10.742 \| good	1.511 \| good	24.464 \| good	0.304 \| good

National City

Get reliable air quality data to drive your business

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

0.27ppm

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 2026-03-09.

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 10:00:00 on 2026-03-10.

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

As of now, the AQI in National City, California is 27, 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 4.78 μg/m³.

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

The PM₁₀ concentration in National City, California is 10.979 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 0.268 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 0.892 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 19.122 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 8.312 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T13:00:00.000Z	38 \| good	6.538 \| good	23.306 \| good	16.406 \| good	0.58 \| good	11.235 \| good	0.429 \| good
2026-03-08T14:00:00.000Z	27 \| good	5.341 \| good	18.836 \| good	18.013 \| good	0.405 \| good	5.731 \| good	0.516 \| good
2026-03-08T15:00:00.000Z	27 \| good	5.482 \| good	18.232 \| good	19.58 \| good	0.525 \| good	5.029 \| good	0.564 \| good
2026-03-08T16:00:00.000Z	27 \| good	5.404 \| good	19.403 \| good	22.466 \| good	0.491 \| good	12.637 \| good	0.535 \| good
2026-03-08T17:00:00.000Z	27 \| good	4.785 \| good	18.352 \| good	23.88 \| good	0.455 \| good	15.169 \| good	0.402 \| good
2026-03-08T18:00:00.000Z	29 \| good	3.76 \| good	16.358 \| good	31.003 \| good	0.437 \| good	12.371 \| good	0.301 \| good
2026-03-08T19:00:00.000Z	32 \| good	4.086 \| good	21.948 \| good	35.301 \| good	0.424 \| good	8.3 \| good	0.217 \| good
2026-03-08T20:00:00.000Z	36 \| good	3.629 \| good	22.212 \| good	39.105 \| good	0.367 \| good	4.516 \| good	0.177 \| good
2026-03-08T21:00:00.000Z	39 \| good	3.391 \| good	21.864 \| good	41.999 \| good	0.4 \| good	2.558 \| good	0.147 \| good
2026-03-08T22:00:00.000Z	40 \| good	3.716 \| good	23.865 \| good	43.316 \| good	0.514 \| good	2.334 \| good	0.147 \| good
2026-03-08T23:00:00.000Z	41 \| good	5.11 \| good	28.945 \| good	43.843 \| good	0.405 \| good	1.64 \| good	0.144 \| good
2026-03-09T00:00:00.000Z	41 \| good	5.35 \| good	32.024 \| good	44.015 \| good	0.376 \| good	1.583 \| good	0.166 \| good
2026-03-09T01:00:00.000Z	41 \| good	5.436 \| good	34.936 \| good	43.534 \| good	0.48 \| good	1.053 \| good	0.144 \| good
2026-03-09T02:00:00.000Z	38 \| good	5.441 \| good	31.479 \| good	41.446 \| good	0.552 \| good	2.589 \| good	0.162 \| good
2026-03-09T03:00:00.000Z	41 \| good	5.104 \| good	21.989 \| good	43.739 \| good	0.805 \| good	14.165 \| good	0.22 \| good
2026-03-09T04:00:00.000Z	35 \| good	5.759 \| good	25.354 \| good	37.796 \| good	0.49 \| good	13.455 \| good	0.482 \| good
2026-03-09T05:00:00.000Z	35 \| good	5.82 \| good	22.987 \| good	37.78 \| good	0.682 \| good	9.608 \| good	0.385 \| good
2026-03-09T06:00:00.000Z	33 \| good	6.14 \| good	23.734 \| good	36.393 \| good	0.443 \| good	11.709 \| good	0.304 \| good
2026-03-09T07:00:00.000Z	33 \| good	6.14 \| good	23.734 \| good	36.007 \| good	0.529 \| good	12.394 \| good	0.305 \| good
2026-03-09T08:00:00.000Z	38 \| good	6.614 \| good	23.494 \| good	33.761 \| good	0.645 \| good	13.257 \| good	0.31 \| good
2026-03-09T09:00:00.000Z	38 \| good	6.687 \| good	22.879 \| good	32.231 \| good	0.54 \| good	4.443 \| good	0.185 \| good
2026-03-09T10:00:00.000Z	38 \| good	6.87 \| good	23.051 \| good	27.92 \| good	0.503 \| good	3.98 \| good	0.187 \| good
2026-03-09T11:00:00.000Z	44 \| good	7.505 \| good	22.749 \| good	28.063 \| good	0.54 \| good	6.229 \| good	0.222 \| good
2026-03-09T12:00:00.000Z	38 \| good	7.285 \| good	22.588 \| good	27.843 \| good	0.449 \| good	13.548 \| good	0.287 \| good
2026-03-09T13:00:00.000Z	38 \| good	7.285 \| good	22.588 \| good	27.584 \| good	0.445 \| good	9.226 \| good	0.287 \| good
2026-03-09T14:00:00.000Z	38 \| good	7.043 \| good	22.83 \| good	17.864 \| good	0.451 \| good	18.804 \| good	0.55 \| good
2026-03-09T15:00:00.000Z	38 \| good	7.333 \| good	24.782 \| good	16.955 \| good	0.543 \| good	21.273 \| good	0.676 \| good
2026-03-09T16:00:00.000Z	44 \| good	7.572 \| good	26.477 \| good	18.186 \| good	0.618 \| good	17.963 \| good	0.561 \| good
2026-03-09T17:00:00.000Z	38 \| good	6.748 \| good	23.365 \| good	22.887 \| good	0.65 \| good	9.025 \| good	0.348 \| good
2026-03-09T18:00:00.000Z	33 \| good	6.307 \| good	21.181 \| good	26.316 \| good	0.56 \| good	11.708 \| good	0.29 \| good
2026-03-09T19:00:00.000Z	33 \| good	6.102 \| good	19.909 \| good	32.509 \| good	0.62 \| good	8.858 \| good	0.225 \| good
2026-03-09T20:00:00.000Z	35 \| good	5.153 \| good	15.607 \| good	37.984 \| good	0.531 \| good	5.83 \| good	0.225 \| good
2026-03-09T21:00:00.000Z	38 \| good	4.344 \| good	12.778 \| good	41.203 \| good	0.608 \| good	5.696 \| good	0.247 \| good
2026-03-09T22:00:00.000Z	41 \| good	3.909 \| good	11.511 \| good	44.253 \| good	0.52 \| good	4.318 \| good	0.225 \| good
2026-03-09T23:00:00.000Z	43 \| good	3.708 \| good	10.099 \| good	46.211 \| good	0.512 \| good	3.773 \| good	0.244 \| good
2026-03-10T00:00:00.000Z	42 \| good	3.578 \| good	10.011 \| good	45.242 \| good	0.457 \| good	2.409 \| good	0.268 \| good
2026-03-10T01:00:00.000Z	41 \| good	3.37 \| good	9.299 \| good	43.71 \| good	0.395 \| good	2.251 \| good	0.251 \| good
2026-03-10T02:00:00.000Z	39 \| good	3.2 \| good	8.25 \| good	41.982 \| good	0.406 \| good	2.828 \| good	0.273 \| good
2026-03-10T03:00:00.000Z	39 \| good	1.811 \| good	7.933 \| good	42.349 \| good	0.768 \| good	7.405 \| good	0.162 \| good
2026-03-10T04:00:00.000Z	37 \| good	3.245 \| good	8.19 \| good	39.662 \| good	0.433 \| good	5.108 \| good	0.273 \| good
2026-03-10T05:00:00.000Z	35 \| good	3.324 \| good	8.314 \| good	37.892 \| good	0.721 \| good	5.008 \| good	0.33 \| good
2026-03-10T06:00:00.000Z	32 \| good	3.486 \| good	8.955 \| good	34.642 \| good	0.893 \| good	6.174 \| good	0.33 \| good
2026-03-10T07:00:00.000Z	31 \| good	3.486 \| good	8.955 \| good	34.495 \| good	0.477 \| good	7.516 \| good	0.33 \| good
2026-03-10T08:00:00.000Z	25 \| good	3.846 \| good	9.826 \| good	27.033 \| good	0.547 \| good	9.001 \| good	0.283 \| good
2026-03-10T09:00:00.000Z	22 \| good	4.227 \| good	9.852 \| good	21.329 \| good	0.476 \| good	11.094 \| good	0.246 \| good
2026-03-10T10:00:00.000Z	22 \| good	4.441 \| good	10.764 \| good	19.07 \| good	0.6 \| good	10.931 \| good	0.225 \| good
2026-03-10T11:00:00.000Z	27 \| good	4.588 \| good	11.165 \| good	19.029 \| good	0.778 \| good	8.686 \| good	0.268 \| good
2026-03-10T12:00:00.000Z	27 \| good	4.78 \| good	10.979 \| good	19.122 \| good	0.892 \| good	8.312 \| good	0.268 \| good
2026-03-10T12:00:00.000Z	27 \| good	4.78 \| good	10.979 \| good	19.122 \| good	0.892 \| good	8.312 \| good	0.268 \| good
2026-03-10T13:00:00.000Z	44 \| good	8.219 \| good	35.911 \| good	17.8 \| good	1.048 \| good	15.794 \| good	0.276 \| good
2026-03-10T14:00:00.000Z	49 \| good	9.183 \| good	40.79 \| good	17.279 \| good	1.102 \| good	14.686 \| good	0.299 \| good
2026-03-10T15:00:00.000Z	52 \| moderate	9.741 \| good	42.966 \| good	25.068 \| good	1.155 \| good	13.578 \| good	0.322 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.077 \| good	35.158 \| good	29.988 \| good	1.538 \| good	12.28 \| good	0.29 \| good
2026-03-10T17:00:00.000Z	38 \| good	6.8 \| good	30.133 \| good	36.137 \| good	1.921 \| good	10.982 \| good	0.258 \| good
2026-03-10T18:00:00.000Z	38 \| good	7.35 \| good	32.101 \| good	39.423 \| good	2.304 \| good	9.684 \| good	0.226 \| good
2026-03-10T19:00:00.000Z	40 \| good	6.052 \| good	26.949 \| good	43.201 \| good	2 \| good	8.24 \| good	0.21 \| good
2026-03-10T20:00:00.000Z	44 \| good	5.399 \| good	23.034 \| good	47.315 \| good	1.695 \| good	6.797 \| good	0.195 \| good
2026-03-10T21:00:00.000Z	44 \| good	4.853 \| good	21.028 \| good	46.99 \| good	1.391 \| good	5.354 \| good	0.179 \| good
2026-03-10T22:00:00.000Z	42 \| good	4.513 \| good	19.987 \| good	45.016 \| good	1.19 \| good	4.656 \| good	0.167 \| good
2026-03-10T23:00:00.000Z	41 \| good	5.243 \| good	22.959 \| good	44.239 \| good	0.988 \| good	3.957 \| good	0.156 \| good
2026-03-11T00:00:00.000Z	38 \| good	3.956 \| good	17.077 \| good	40.583 \| good	0.787 \| good	3.259 \| good	0.144 \| good
2026-03-11T01:00:00.000Z	37 \| good	5.329 \| good	22.987 \| good	40.318 \| good	0.84 \| good	6.177 \| good	0.16 \| good
2026-03-11T02:00:00.000Z	35 \| good	4.949 \| good	20.965 \| good	37.767 \| good	0.892 \| good	9.095 \| good	0.177 \| good
2026-03-11T03:00:00.000Z	34 \| good	5.068 \| good	21.864 \| good	36.861 \| good	0.945 \| good	12.013 \| good	0.194 \| good
2026-03-11T04:00:00.000Z	33 \| good	6.138 \| good	26.873 \| good	34.702 \| good	1.27 \| good	16.489 \| good	0.23 \| good
2026-03-11T05:00:00.000Z	33 \| good	6.346 \| good	27.837 \| good	26.718 \| good	1.595 \| good	20.966 \| good	0.266 \| good
2026-03-11T06:00:00.000Z	38 \| good	6.623 \| good	29.746 \| good	17.369 \| good	1.92 \| good	25.442 \| good	0.302 \| good
2026-03-11T07:00:00.000Z	33 \| good	5.664 \| good	24.802 \| good	16.589 \| good	1.834 \| good	25.564 \| good	0.32 \| good
2026-03-11T08:00:00.000Z	49 \| good	8.745 \| good	38.705 \| good	15.115 \| good	1.747 \| good	25.686 \| good	0.339 \| good
2026-03-11T09:00:00.000Z	54 \| moderate	11.238 \| good	49.773 \| good	15.784 \| good	1.661 \| good	25.808 \| good	0.358 \| good
2026-03-11T10:00:00.000Z	52 \| moderate	9.928 \| good	43.774 \| good	14.542 \| good	1.506 \| good	24.137 \| good	0.345 \| good
2026-03-11T11:00:00.000Z	54 \| moderate	11.288 \| good	49.845 \| good	18.51 \| good	1.351 \| good	22.466 \| good	0.332 \| good
2026-03-11T12:00:00.000Z	56 \| moderate	11.87 \| good	53.644 \| good	13.473 \| good	1.196 \| good	20.795 \| good	0.319 \| good
2026-03-11T13:00:00.000Z	54 \| moderate	11.479 \| good	50.729 \| good	14.729 \| good	1.201 \| good	18.834 \| good	0.332 \| good
2026-03-11T14:00:00.000Z	66 \| moderate	16.988 \| fine	74.692 \| fine	13.544 \| good	1.206 \| good	16.872 \| good	0.344 \| good
2026-03-11T15:00:00.000Z	64 \| moderate	15.974 \| fine	70.725 \| fine	17.56 \| good	1.212 \| good	14.911 \| good	0.357 \| good
2026-03-11T16:00:00.000Z	60 \| moderate	13.996 \| fine	62.888 \| fine	24.052 \| good	1.746 \| good	13.365 \| good	0.307 \| good
2026-03-11T17:00:00.000Z	56 \| moderate	11.945 \| good	53.955 \| good	29.854 \| good	2.281 \| good	11.819 \| good	0.257 \| good
2026-03-11T18:00:00.000Z	52 \| moderate	9.643 \| good	43.051 \| good	35.867 \| good	2.815 \| good	10.272 \| good	0.207 \| good
2026-03-11T19:00:00.000Z	44 \| good	7.798 \| good	34.06 \| good	43.164 \| good	2.524 \| good	8.842 \| good	0.195 \| good
2026-03-11T20:00:00.000Z	45 \| good	7.384 \| good	32.041 \| good	48.537 \| good	2.233 \| good	7.411 \| good	0.184 \| good
2026-03-11T21:00:00.000Z	46 \| good	7.549 \| good	32.985 \| good	49.808 \| good	1.943 \| good	5.98 \| good	0.172 \| good
2026-03-11T22:00:00.000Z	49 \| good	8.632 \| good	37.899 \| good	52.674 \| good	1.778 \| good	5.696 \| good	0.169 \| good
2026-03-11T23:00:00.000Z	52 \| moderate	9.653 \| good	42.84 \| good	54.782 \| good	1.614 \| good	5.412 \| good	0.166 \| good
2026-03-12T00:00:00.000Z	49 \| good	9.297 \| good	41.718 \| good	52.355 \| good	1.449 \| good	5.129 \| good	0.162 \| good
2026-03-12T01:00:00.000Z	49 \| good	9.365 \| good	41.774 \| good	48.468 \| good	1.517 \| good	9.139 \| good	0.188 \| good
2026-03-12T02:00:00.000Z	54 \| moderate	10.863 \| good	47.811 \| good	41.229 \| good	1.584 \| good	13.15 \| good	0.213 \| good
2026-03-12T03:00:00.000Z	60 \| moderate	14.444 \| fine	64.705 \| fine	36.434 \| good	1.651 \| good	17.161 \| good	0.238 \| good
2026-03-12T04:00:00.000Z	67 \| moderate	17.824 \| fine	78.562 \| fine	31.083 \| good	1.82 \| good	22.023 \| good	0.265 \| good
2026-03-12T05:00:00.000Z	73 \| moderate	20.693 \| fine	90.357 \| fine	24.871 \| good	1.988 \| good	26.884 \| good	0.293 \| good
2026-03-12T06:00:00.000Z	77 \| moderate	22.781 \| fine	26.99 \| good	12.878 \| good	2.163 \| good	31.934 \| good	0.319 \| good
2026-03-12T07:00:00.000Z	69 \| moderate	18.62 \| fine	82.412 \| fine	21.128 \| good	2.069 \| good	30.957 \| good	0.328 \| good
2026-03-12T08:00:00.000Z	66 \| moderate	17.446 \| fine	76.721 \| fine	20.556 \| good	1.982 \| good	30.168 \| good	0.336 \| good
2026-03-12T09:00:00.000Z	66 \| moderate	16.807 \| fine	74.903 \| fine	19.19 \| good	1.894 \| good	29.379 \| good	0.345 \| good
2026-03-12T10:00:00.000Z	67 \| moderate	17.544 \| fine	77.219 \| fine	19.848 \| good	1.761 \| good	27.65 \| good	0.331 \| good
2026-03-12T11:00:00.000Z	62 \| moderate	14.782 \| fine	65.371 \| fine	17.566 \| good	1.627 \| good	25.922 \| good	0.317 \| good
2026-03-12T12:00:00.000Z	71 \| moderate	19.789 \| fine	22.607 \| good	10.742 \| good	1.511 \| good	24.464 \| good	0.304 \| 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)