What is the sulfur dioxide (SO2) level in La Canada Flintridge, California at the moment?

Currently, La Canada Flintridge, California has a sulfur dioxide (SO2) concentration of 0.688 ppb.

What is the ozone (O3) level in La Canada Flintridge, California at the moment?

The current ozone (O3) level in La Canada Flintridge, California at the moment is 58.999 ppm.

What is the nitrogen dioxide (NO2) level in La Canada Flintridge, California at the moment?

Nitrogen dioxide (NO2) level in La Canada Flintridge, California at the moment is 5.947 ppb.

Live air quality index in La Canada Flintridge, California today

Q: What is the PM2.5 level in La Canada Flintridge, California at the moment?

PM2.5 levels in La Canada Flintridge, California are currently 11.033 μg/m3.

Q: What is the PM10 level in La Canada Flintridge, California at the moment?

The PM10 concentration in La Canada Flintridge, California is 47.566 μg/m3 at the moment.

Stay updated with real-time air quality in La Canada Flintridge, California featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Moderate

La Canada Flintridge, California

Last updated: ... (Local time)

Major air pollutants in La Canada Flintridge, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

47.57 μg/m³

155

255

425

605+

Ozone (O₃)

59.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.95 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

La Canada Flintridge, California

Get Live Pollen Counts

La Canada Flintridge, California

Scroll To Air Quality Map

Track live La Canada Flintridge, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-17T01:00:00.000Z	54 \| moderate	7.174 \| good	23.626 \| good	55.992 \| fine	0.703 \| good	3.255 \| good	0.241 \| good
2026-08-17T02:00:00.000Z	67 \| moderate	7.128 \| good	36.454 \| good	59.949 \| fine	0.578 \| good	6.754 \| good	0.241 \| good
2026-08-17T03:00:00.000Z	52 \| moderate	10.393 \| good	45.757 \| good	38.772 \| good	0.647 \| good	5.451 \| good	0.12 \| good
2026-08-17T04:00:00.000Z	54 \| moderate	11.143 \| good	30.931 \| good	52.992 \| good	0.469 \| good	7.084 \| good	0.276 \| good
2026-08-17T05:00:00.000Z	54 \| moderate	10.574 \| good	44.331 \| good	47.025 \| good	0.583 \| good	7.184 \| good	0.323 \| good
2026-08-17T06:00:00.000Z	52 \| moderate	9.715 \| good	40.947 \| good	40.265 \| good	0.467 \| good	8.524 \| good	0.329 \| good
2026-08-17T07:00:00.000Z	44 \| good	8.307 \| good	28.605 \| good	39.882 \| good	0.459 \| good	8.679 \| good	0.329 \| good
2026-08-17T08:00:00.000Z	38 \| good	7.321 \| good	30.555 \| good	33.348 \| good	0.593 \| good	9.28 \| good	0.263 \| good
2026-08-17T09:00:00.000Z	44 \| good	8.132 \| good	20.389 \| good	27.975 \| good	0.533 \| good	9.347 \| good	0.215 \| good
2026-08-17T10:00:00.000Z	49 \| good	8.725 \| good	23.635 \| good	29.019 \| good	0.481 \| good	11.318 \| good	0.215 \| good
2026-08-17T11:00:00.000Z	27 \| good	5.477 \| good	27.37 \| good	27.828 \| good	0.731 \| good	12.418 \| good	0.215 \| good
2026-08-17T12:00:00.000Z	27 \| good	5.201 \| good	22.186 \| good	27.035 \| good	0.449 \| good	12.337 \| good	0.254 \| good
2026-08-17T13:00:00.000Z	33 \| good	5.812 \| good	21.774 \| good	21.253 \| good	0.441 \| good	12.585 \| good	0.254 \| good
2026-08-17T14:00:00.000Z	52 \| moderate	9.936 \| good	21.857 \| good	20.016 \| good	0.482 \| good	18.27 \| good	0.428 \| good
2026-08-17T15:00:00.000Z	44 \| good	8.04 \| good	26.557 \| good	18.58 \| good	0.692 \| good	15.423 \| good	0.479 \| good
2026-08-17T16:00:00.000Z	38 \| good	6.523 \| good	24.238 \| good	20.618 \| good	0.905 \| good	18.036 \| good	0.423 \| good
2026-08-17T17:00:00.000Z	44 \| good	8.127 \| good	28.694 \| good	27.214 \| good	0.958 \| good	14.913 \| good	0.436 \| good
2026-08-17T18:00:00.000Z	54 \| moderate	10.514 \| good	39.355 \| good	39.095 \| good	0.925 \| good	9.849 \| good	0.333 \| good
2026-08-17T19:00:00.000Z	58 \| moderate	12.818 \| fine	60.139 \| fine	42.424 \| good	0.954 \| good	10.419 \| good	0.31 \| good
2026-08-17T20:00:00.000Z	54 \| moderate	11.36 \| good	53.946 \| good	50.187 \| good	0.909 \| good	8.586 \| good	0.31 \| good
2026-08-17T21:00:00.000Z	54 \| moderate	10.546 \| good	56.683 \| fine	54.42 \| good	0.862 \| good	8.323 \| good	0.287 \| good
2026-08-17T22:00:00.000Z	52 \| moderate	10.019 \| good	37.367 \| good	53.141 \| good	0.916 \| good	6.637 \| good	0.249 \| good
2026-08-17T23:00:00.000Z	64 \| moderate	9.284 \| good	34.545 \| good	59.458 \| fine	0.918 \| good	5.778 \| good	0.263 \| good
2026-08-18T00:00:00.000Z	80 \| moderate	8.424 \| good	36.072 \| good	63.656 \| fine	0.821 \| good	4.898 \| good	0.263 \| good
2026-08-18T01:00:00.000Z	100 \| moderate	6.83 \| good	51.683 \| good	70.478 \| fine	0.935 \| good	6.737 \| good	0.289 \| good
2026-08-18T02:00:00.000Z	61 \| moderate	8.438 \| good	58.657 \| fine	58.438 \| fine	0.672 \| good	9.471 \| good	0.276 \| good
2026-08-18T03:00:00.000Z	61 \| moderate	10.408 \| good	40.307 \| good	58.189 \| fine	0.561 \| good	10.876 \| good	0.241 \| good
2026-08-18T04:00:00.000Z	52 \| moderate	10.092 \| good	45.946 \| good	52.743 \| good	0.56 \| good	13.125 \| good	0.241 \| good
2026-08-18T05:00:00.000Z	52 \| moderate	9.952 \| good	38.648 \| good	45.163 \| good	0.632 \| good	13.696 \| good	0.241 \| good
2026-08-18T06:00:00.000Z	49 \| good	9.117 \| good	27.002 \| good	41.481 \| good	0.616 \| good	9.057 \| good	0.315 \| good
2026-08-18T07:00:00.000Z	49 \| good	8.741 \| good	27.776 \| good	40.59 \| good	0.629 \| good	9.306 \| good	0.315 \| good
2026-08-18T08:00:00.000Z	49 \| good	9.328 \| good	42.392 \| good	34.061 \| good	0.624 \| good	11.328 \| good	0.289 \| good
2026-08-18T09:00:00.000Z	44 \| good	7.78 \| good	28.662 \| good	25.543 \| good	0.612 \| good	13.512 \| good	0.284 \| good
2026-08-18T10:00:00.000Z	44 \| good	7.516 \| good	32.273 \| good	21.814 \| good	0.55 \| good	13.863 \| good	0.308 \| good
2026-08-18T11:00:00.000Z	38 \| good	6.703 \| good	20.507 \| good	15.048 \| good	0.807 \| good	18.596 \| good	0.296 \| good
2026-08-18T12:00:00.000Z	49 \| good	8.679 \| good	26.731 \| good	15.958 \| good	0.585 \| good	17.508 \| good	0.319 \| good
2026-08-18T13:00:00.000Z	38 \| good	6.745 \| good	36.734 \| good	16.398 \| good	0.577 \| good	15.736 \| good	0.319 \| good
2026-08-18T14:00:00.000Z	52 \| moderate	9.741 \| good	38.95 \| good	14.266 \| good	0.743 \| good	20.409 \| good	0.646 \| good
2026-08-18T15:00:00.000Z	52 \| moderate	10.103 \| good	31.108 \| good	16.559 \| good	0.935 \| good	15.097 \| good	0.554 \| good
2026-08-18T16:00:00.000Z	49 \| good	8.864 \| good	39.178 \| good	25.438 \| good	0.847 \| good	14.202 \| good	0.43 \| good
2026-08-18T17:00:00.000Z	44 \| good	7.664 \| good	36.845 \| good	31.93 \| good	0.787 \| good	15.979 \| good	0.399 \| good
2026-08-18T18:00:00.000Z	56 \| moderate	11.546 \| good	43.614 \| good	38.346 \| good	0.778 \| good	14.892 \| good	0.376 \| good
2026-08-18T19:00:00.000Z	62 \| moderate	14.798 \| fine	63.09 \| fine	47.104 \| good	0.841 \| good	14.388 \| good	0.358 \| good
2026-08-18T20:00:00.000Z	62 \| moderate	14.907 \| fine	67.204 \| fine	57.12 \| fine	0.776 \| good	15.234 \| good	0.373 \| good
2026-08-18T21:00:00.000Z	77 \| moderate	13.718 \| fine	60.316 \| fine	62.538 \| fine	0.791 \| good	13.784 \| good	0.297 \| good
2026-08-18T22:00:00.000Z	97 \| moderate	12.604 \| fine	53.674 \| good	69.328 \| fine	0.787 \| good	14.753 \| good	0.31 \| good
2026-08-18T23:00:00.000Z	84 \| moderate	12.182 \| fine	40.393 \| good	64.743 \| fine	0.749 \| good	7.011 \| good	0.276 \| good
2026-08-19T00:00:00.000Z	64 \| moderate	11.033 \| good	47.566 \| good	58.999 \| fine	0.688 \| good	5.947 \| good	0.256 \| good
2026-08-19T01:00:00.000Z	64 \| moderate	12.378 \| fine	55.738 \| fine	59.363 \| fine	1.365 \| good	3.263 \| good	0.127 \| good
2026-08-19T02:00:00.000Z	62 \| moderate	15.31 \| fine	68.22 \| fine	54.349 \| good	1.324 \| good	4.596 \| good	0.131 \| good
2026-08-19T03:00:00.000Z	64 \| moderate	15.88 \| fine	70.773 \| fine	43.215 \| good	1.308 \| good	6.555 \| good	0.138 \| good
2026-08-19T04:00:00.000Z	62 \| moderate	15.201 \| fine	68.249 \| fine	37.772 \| good	1.31 \| good	8.43 \| good	0.145 \| good
2026-08-19T05:00:00.000Z	60 \| moderate	13.735 \| fine	62.131 \| fine	35.375 \| good	1.315 \| good	11.079 \| good	0.154 \| good
2026-08-19T06:00:00.000Z	58 \| moderate	12.588 \| fine	56.579 \| fine	33.051 \| good	1.342 \| good	15.054 \| good	0.169 \| good
2026-08-19T07:00:00.000Z	58 \| moderate	12.585 \| fine	56.314 \| fine	32.624 \| good	1.353 \| good	18.093 \| good	0.182 \| good
2026-08-19T08:00:00.000Z	56 \| moderate	12.083 \| good	54.144 \| good	28.94 \| good	1.336 \| good	19.305 \| good	0.191 \| good
2026-08-19T09:00:00.000Z	56 \| moderate	11.676 \| good	51.623 \| good	27.493 \| good	1.31 \| good	20.405 \| good	0.197 \| good
2026-08-19T10:00:00.000Z	44 \| good	8.475 \| good	37.287 \| good	24.811 \| good	1.285 \| good	21.837 \| good	0.204 \| good
2026-08-19T11:00:00.000Z	38 \| good	6.977 \| good	30.948 \| good	24.238 \| good	1.276 \| good	23.245 \| good	0.21 \| good
2026-08-19T12:00:00.000Z	33 \| good	6.221 \| good	27.274 \| good	20.819 \| good	1.271 \| good	24.144 \| good	0.217 \| good
2026-08-19T13:00:00.000Z	27 \| good	4.909 \| good	21.305 \| good	20.047 \| good	1.273 \| good	24.609 \| good	0.227 \| good
2026-08-19T14:00:00.000Z	38 \| good	6.718 \| good	30.055 \| good	20.11 \| good	1.252 \| good	21.512 \| good	0.239 \| good
2026-08-19T15:00:00.000Z	49 \| good	8.66 \| good	37.941 \| good	30.873 \| good	1.268 \| good	15.585 \| good	0.209 \| good
2026-08-19T16:00:00.000Z	52 \| moderate	9.979 \| good	44.034 \| good	40.709 \| good	1.217 \| good	10.04 \| good	0.167 \| good
2026-08-19T17:00:00.000Z	54 \| moderate	10.684 \| good	46.987 \| good	52.564 \| good	1.219 \| good	7.759 \| good	0.155 \| good
2026-08-19T18:00:00.000Z	77 \| moderate	11.577 \| good	51.931 \| good	63.177 \| fine	1.237 \| good	6.45 \| good	0.149 \| good
2026-08-19T19:00:00.000Z	112 \| sensitive	13.098 \| fine	59.041 \| fine	73.906 \| moderate	1.254 \| good	5.534 \| good	0.147 \| good
2026-08-19T20:00:00.000Z	136 \| sensitive	13.179 \| fine	59.445 \| fine	81.43 \| moderate	1.319 \| good	4.733 \| good	0.148 \| good
2026-08-19T21:00:00.000Z	136 \| sensitive	13.974 \| fine	62.068 \| fine	80.912 \| moderate	1.412 \| good	3.987 \| good	0.15 \| good
2026-08-19T22:00:00.000Z	129 \| sensitive	13.804 \| fine	61.649 \| fine	78.796 \| moderate	1.499 \| good	3.372 \| good	0.152 \| good
2026-08-19T23:00:00.000Z	112 \| sensitive	12.889 \| fine	57.548 \| fine	73.72 \| moderate	1.567 \| good	3.033 \| good	0.153 \| good
2026-08-20T00:00:00.000Z	97 \| moderate	13.976 \| fine	61.988 \| fine	68.969 \| fine	1.597 \| good	3.089 \| good	0.154 \| good
2026-08-20T01:00:00.000Z	93 \| moderate	15.843 \| fine	70.231 \| fine	67.922 \| fine	1.593 \| good	3.766 \| good	0.156 \| good
2026-08-20T02:00:00.000Z	93 \| moderate	20.368 \| fine	90.034 \| fine	68.081 \| fine	1.549 \| good	5.211 \| good	0.16 \| good
2026-08-20T03:00:00.000Z	73 \| moderate	21.11 \| fine	92.919 \| fine	52.245 \| good	1.523 \| good	7.014 \| good	0.165 \| good
2026-08-20T04:00:00.000Z	73 \| moderate	20.791 \| fine	91.323 \| fine	47.243 \| good	1.508 \| good	9.627 \| good	0.174 \| good
2026-08-20T05:00:00.000Z	67 \| moderate	18.344 \| fine	81.516 \| fine	43.133 \| good	1.521 \| good	13.41 \| good	0.186 \| good
2026-08-20T06:00:00.000Z	64 \| moderate	16.017 \| fine	71.334 \| fine	36.862 \| good	1.557 \| good	17.374 \| good	0.199 \| good
2026-08-20T07:00:00.000Z	60 \| moderate	13.961 \| fine	62.857 \| fine	32.893 \| good	1.584 \| good	21.125 \| good	0.213 \| good
2026-08-20T08:00:00.000Z	56 \| moderate	12.412 \| fine	56.04 \| fine	26.95 \| good	1.562 \| good	22.78 \| good	0.224 \| good
2026-08-20T09:00:00.000Z	54 \| moderate	11.292 \| good	49.97 \| good	23.419 \| good	1.538 \| good	23.459 \| good	0.228 \| good
2026-08-20T10:00:00.000Z	44 \| good	8.3 \| good	36.692 \| good	19.002 \| good	1.517 \| good	24.11 \| good	0.232 \| good
2026-08-20T11:00:00.000Z	33 \| good	6.279 \| good	27.59 \| good	18.344 \| good	1.501 \| good	24.521 \| good	0.236 \| good
2026-08-20T12:00:00.000Z	27 \| good	5.358 \| good	23.273 \| good	15.426 \| good	1.481 \| good	24.657 \| good	0.24 \| good
2026-08-20T13:00:00.000Z	27 \| good	4.541 \| good	20.053 \| good	13.535 \| good	1.455 \| good	24.678 \| good	0.245 \| good
2026-08-20T14:00:00.000Z	38 \| good	6.654 \| good	29.27 \| good	14.036 \| good	1.418 \| good	21.698 \| good	0.255 \| good
2026-08-20T15:00:00.000Z	44 \| good	7.92 \| good	34.515 \| good	24.597 \| good	1.404 \| good	17.574 \| good	0.248 \| good
2026-08-20T16:00:00.000Z	49 \| good	9.407 \| good	42.084 \| good	35.076 \| good	1.455 \| good	11.57 \| good	0.189 \| good
2026-08-20T17:00:00.000Z	52 \| moderate	10.307 \| good	45.764 \| good	46.34 \| good	1.415 \| good	8.856 \| good	0.167 \| good
2026-08-20T18:00:00.000Z	64 \| moderate	13.146 \| fine	59.059 \| fine	58.729 \| fine	1.428 \| good	7.448 \| good	0.155 \| good
2026-08-20T19:00:00.000Z	93 \| moderate	15.936 \| fine	71.283 \| fine	68.102 \| fine	1.428 \| good	6.581 \| good	0.149 \| good
2026-08-20T20:00:00.000Z	105 \| sensitive	14.234 \| fine	63.466 \| fine	71.95 \| moderate	1.414 \| good	5.82 \| good	0.144 \| good
2026-08-20T21:00:00.000Z	97 \| moderate	12.776 \| fine	57.256 \| fine	68.692 \| fine	1.419 \| good	5.084 \| good	0.141 \| good
2026-08-20T22:00:00.000Z	80 \| moderate	12.354 \| fine	55.687 \| fine	64.381 \| fine	1.422 \| good	4.467 \| good	0.139 \| good
2026-08-20T23:00:00.000Z	77 \| moderate	11.87 \| good	53.396 \| good	63.317 \| fine	1.407 \| good	4.058 \| good	0.137 \| good
2026-08-21T00:00:00.000Z	84 \| moderate	17.802 \| fine	26.695 \| good	64.671 \| fine	1.416 \| good	4.006 \| good	0.136 \| good

La Canada Flintridge

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La Canada Flintridge, California air quality map: Stay updated on AQI near you

0.28ppm

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 La Canada Flintridge, California?

The air quality information for La Canada Flintridge, California is updated every hour for accuracy.

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

In the past 24 hours, the air quality in La Canada Flintridge, California was at its worst at 01:00:00 on 2026-08-18.

When did La Canada Flintridge, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in La Canada Flintridge, California was observed at 01:00:00 on 2026-08-18.

What is the AQI in La Canada Flintridge, California right now?

As of now, the AQI in La Canada Flintridge, California is 64, indicating Moderate conditions.

What is the most common type of pollution in La Canada Flintridge, California?

La Canada Flintridge, California air has the highest levels of O3.

What should I do in case of poor air quality in La Canada Flintridge, California?

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

What is the PM_2.5 level in La Canada Flintridge, California at the moment?

PM_2.5 levels in La Canada Flintridge, California are currently 11.033 μg/m³.

What is the PM₁₀ level in La Canada Flintridge, California at the moment?

The PM₁₀ concentration in La Canada Flintridge, California is 47.566 μg/m³ at the moment.

What is the carbon monoxide (CO) level in La Canada Flintridge, California at the moment?

The current carbon monoxide (CO) concentration in La Canada Flintridge, California is 0.256 ppm.

What is the sulfur dioxide (SO₂) level in La Canada Flintridge, California at the moment?

Currently, La Canada Flintridge, California has a sulfur dioxide (SO₂) concentration of 0.688 ppb.

What is the ozone (O₃) level in La Canada Flintridge, California at the moment?

The current ozone (O₃) level in La Canada Flintridge, California at the moment is 58.999 ppm.

What is the nitrogen dioxide (NO₂) level in La Canada Flintridge, California at the moment?

Nitrogen dioxide (NO₂) level in La Canada Flintridge, California at the moment is 5.947 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-17T01:00:00.000Z	54 \| moderate	7.174 \| good	23.626 \| good	55.992 \| fine	0.703 \| good	3.255 \| good	0.241 \| good
2026-08-17T02:00:00.000Z	67 \| moderate	7.128 \| good	36.454 \| good	59.949 \| fine	0.578 \| good	6.754 \| good	0.241 \| good
2026-08-17T03:00:00.000Z	52 \| moderate	10.393 \| good	45.757 \| good	38.772 \| good	0.647 \| good	5.451 \| good	0.12 \| good
2026-08-17T04:00:00.000Z	54 \| moderate	11.143 \| good	30.931 \| good	52.992 \| good	0.469 \| good	7.084 \| good	0.276 \| good
2026-08-17T05:00:00.000Z	54 \| moderate	10.574 \| good	44.331 \| good	47.025 \| good	0.583 \| good	7.184 \| good	0.323 \| good
2026-08-17T06:00:00.000Z	52 \| moderate	9.715 \| good	40.947 \| good	40.265 \| good	0.467 \| good	8.524 \| good	0.329 \| good
2026-08-17T07:00:00.000Z	44 \| good	8.307 \| good	28.605 \| good	39.882 \| good	0.459 \| good	8.679 \| good	0.329 \| good
2026-08-17T08:00:00.000Z	38 \| good	7.321 \| good	30.555 \| good	33.348 \| good	0.593 \| good	9.28 \| good	0.263 \| good
2026-08-17T09:00:00.000Z	44 \| good	8.132 \| good	20.389 \| good	27.975 \| good	0.533 \| good	9.347 \| good	0.215 \| good
2026-08-17T10:00:00.000Z	49 \| good	8.725 \| good	23.635 \| good	29.019 \| good	0.481 \| good	11.318 \| good	0.215 \| good
2026-08-17T11:00:00.000Z	27 \| good	5.477 \| good	27.37 \| good	27.828 \| good	0.731 \| good	12.418 \| good	0.215 \| good
2026-08-17T12:00:00.000Z	27 \| good	5.201 \| good	22.186 \| good	27.035 \| good	0.449 \| good	12.337 \| good	0.254 \| good
2026-08-17T13:00:00.000Z	33 \| good	5.812 \| good	21.774 \| good	21.253 \| good	0.441 \| good	12.585 \| good	0.254 \| good
2026-08-17T14:00:00.000Z	52 \| moderate	9.936 \| good	21.857 \| good	20.016 \| good	0.482 \| good	18.27 \| good	0.428 \| good
2026-08-17T15:00:00.000Z	44 \| good	8.04 \| good	26.557 \| good	18.58 \| good	0.692 \| good	15.423 \| good	0.479 \| good
2026-08-17T16:00:00.000Z	38 \| good	6.523 \| good	24.238 \| good	20.618 \| good	0.905 \| good	18.036 \| good	0.423 \| good
2026-08-17T17:00:00.000Z	44 \| good	8.127 \| good	28.694 \| good	27.214 \| good	0.958 \| good	14.913 \| good	0.436 \| good
2026-08-17T18:00:00.000Z	54 \| moderate	10.514 \| good	39.355 \| good	39.095 \| good	0.925 \| good	9.849 \| good	0.333 \| good
2026-08-17T19:00:00.000Z	58 \| moderate	12.818 \| fine	60.139 \| fine	42.424 \| good	0.954 \| good	10.419 \| good	0.31 \| good
2026-08-17T20:00:00.000Z	54 \| moderate	11.36 \| good	53.946 \| good	50.187 \| good	0.909 \| good	8.586 \| good	0.31 \| good
2026-08-17T21:00:00.000Z	54 \| moderate	10.546 \| good	56.683 \| fine	54.42 \| good	0.862 \| good	8.323 \| good	0.287 \| good
2026-08-17T22:00:00.000Z	52 \| moderate	10.019 \| good	37.367 \| good	53.141 \| good	0.916 \| good	6.637 \| good	0.249 \| good
2026-08-17T23:00:00.000Z	64 \| moderate	9.284 \| good	34.545 \| good	59.458 \| fine	0.918 \| good	5.778 \| good	0.263 \| good
2026-08-18T00:00:00.000Z	80 \| moderate	8.424 \| good	36.072 \| good	63.656 \| fine	0.821 \| good	4.898 \| good	0.263 \| good
2026-08-18T01:00:00.000Z	100 \| moderate	6.83 \| good	51.683 \| good	70.478 \| fine	0.935 \| good	6.737 \| good	0.289 \| good
2026-08-18T02:00:00.000Z	61 \| moderate	8.438 \| good	58.657 \| fine	58.438 \| fine	0.672 \| good	9.471 \| good	0.276 \| good
2026-08-18T03:00:00.000Z	61 \| moderate	10.408 \| good	40.307 \| good	58.189 \| fine	0.561 \| good	10.876 \| good	0.241 \| good
2026-08-18T04:00:00.000Z	52 \| moderate	10.092 \| good	45.946 \| good	52.743 \| good	0.56 \| good	13.125 \| good	0.241 \| good
2026-08-18T05:00:00.000Z	52 \| moderate	9.952 \| good	38.648 \| good	45.163 \| good	0.632 \| good	13.696 \| good	0.241 \| good
2026-08-18T06:00:00.000Z	49 \| good	9.117 \| good	27.002 \| good	41.481 \| good	0.616 \| good	9.057 \| good	0.315 \| good
2026-08-18T07:00:00.000Z	49 \| good	8.741 \| good	27.776 \| good	40.59 \| good	0.629 \| good	9.306 \| good	0.315 \| good
2026-08-18T08:00:00.000Z	49 \| good	9.328 \| good	42.392 \| good	34.061 \| good	0.624 \| good	11.328 \| good	0.289 \| good
2026-08-18T09:00:00.000Z	44 \| good	7.78 \| good	28.662 \| good	25.543 \| good	0.612 \| good	13.512 \| good	0.284 \| good
2026-08-18T10:00:00.000Z	44 \| good	7.516 \| good	32.273 \| good	21.814 \| good	0.55 \| good	13.863 \| good	0.308 \| good
2026-08-18T11:00:00.000Z	38 \| good	6.703 \| good	20.507 \| good	15.048 \| good	0.807 \| good	18.596 \| good	0.296 \| good
2026-08-18T12:00:00.000Z	49 \| good	8.679 \| good	26.731 \| good	15.958 \| good	0.585 \| good	17.508 \| good	0.319 \| good
2026-08-18T13:00:00.000Z	38 \| good	6.745 \| good	36.734 \| good	16.398 \| good	0.577 \| good	15.736 \| good	0.319 \| good
2026-08-18T14:00:00.000Z	52 \| moderate	9.741 \| good	38.95 \| good	14.266 \| good	0.743 \| good	20.409 \| good	0.646 \| good
2026-08-18T15:00:00.000Z	52 \| moderate	10.103 \| good	31.108 \| good	16.559 \| good	0.935 \| good	15.097 \| good	0.554 \| good
2026-08-18T16:00:00.000Z	49 \| good	8.864 \| good	39.178 \| good	25.438 \| good	0.847 \| good	14.202 \| good	0.43 \| good
2026-08-18T17:00:00.000Z	44 \| good	7.664 \| good	36.845 \| good	31.93 \| good	0.787 \| good	15.979 \| good	0.399 \| good
2026-08-18T18:00:00.000Z	56 \| moderate	11.546 \| good	43.614 \| good	38.346 \| good	0.778 \| good	14.892 \| good	0.376 \| good
2026-08-18T19:00:00.000Z	62 \| moderate	14.798 \| fine	63.09 \| fine	47.104 \| good	0.841 \| good	14.388 \| good	0.358 \| good
2026-08-18T20:00:00.000Z	62 \| moderate	14.907 \| fine	67.204 \| fine	57.12 \| fine	0.776 \| good	15.234 \| good	0.373 \| good
2026-08-18T21:00:00.000Z	77 \| moderate	13.718 \| fine	60.316 \| fine	62.538 \| fine	0.791 \| good	13.784 \| good	0.297 \| good
2026-08-18T22:00:00.000Z	97 \| moderate	12.604 \| fine	53.674 \| good	69.328 \| fine	0.787 \| good	14.753 \| good	0.31 \| good
2026-08-18T23:00:00.000Z	84 \| moderate	12.182 \| fine	40.393 \| good	64.743 \| fine	0.749 \| good	7.011 \| good	0.276 \| good
2026-08-19T00:00:00.000Z	64 \| moderate	11.033 \| good	47.566 \| good	58.999 \| fine	0.688 \| good	5.947 \| good	0.256 \| good
2026-08-19T01:00:00.000Z	64 \| moderate	12.378 \| fine	55.738 \| fine	59.363 \| fine	1.365 \| good	3.263 \| good	0.127 \| good
2026-08-19T02:00:00.000Z	62 \| moderate	15.31 \| fine	68.22 \| fine	54.349 \| good	1.324 \| good	4.596 \| good	0.131 \| good
2026-08-19T03:00:00.000Z	64 \| moderate	15.88 \| fine	70.773 \| fine	43.215 \| good	1.308 \| good	6.555 \| good	0.138 \| good
2026-08-19T04:00:00.000Z	62 \| moderate	15.201 \| fine	68.249 \| fine	37.772 \| good	1.31 \| good	8.43 \| good	0.145 \| good
2026-08-19T05:00:00.000Z	60 \| moderate	13.735 \| fine	62.131 \| fine	35.375 \| good	1.315 \| good	11.079 \| good	0.154 \| good
2026-08-19T06:00:00.000Z	58 \| moderate	12.588 \| fine	56.579 \| fine	33.051 \| good	1.342 \| good	15.054 \| good	0.169 \| good
2026-08-19T07:00:00.000Z	58 \| moderate	12.585 \| fine	56.314 \| fine	32.624 \| good	1.353 \| good	18.093 \| good	0.182 \| good
2026-08-19T08:00:00.000Z	56 \| moderate	12.083 \| good	54.144 \| good	28.94 \| good	1.336 \| good	19.305 \| good	0.191 \| good
2026-08-19T09:00:00.000Z	56 \| moderate	11.676 \| good	51.623 \| good	27.493 \| good	1.31 \| good	20.405 \| good	0.197 \| good
2026-08-19T10:00:00.000Z	44 \| good	8.475 \| good	37.287 \| good	24.811 \| good	1.285 \| good	21.837 \| good	0.204 \| good
2026-08-19T11:00:00.000Z	38 \| good	6.977 \| good	30.948 \| good	24.238 \| good	1.276 \| good	23.245 \| good	0.21 \| good
2026-08-19T12:00:00.000Z	33 \| good	6.221 \| good	27.274 \| good	20.819 \| good	1.271 \| good	24.144 \| good	0.217 \| good
2026-08-19T13:00:00.000Z	27 \| good	4.909 \| good	21.305 \| good	20.047 \| good	1.273 \| good	24.609 \| good	0.227 \| good
2026-08-19T14:00:00.000Z	38 \| good	6.718 \| good	30.055 \| good	20.11 \| good	1.252 \| good	21.512 \| good	0.239 \| good
2026-08-19T15:00:00.000Z	49 \| good	8.66 \| good	37.941 \| good	30.873 \| good	1.268 \| good	15.585 \| good	0.209 \| good
2026-08-19T16:00:00.000Z	52 \| moderate	9.979 \| good	44.034 \| good	40.709 \| good	1.217 \| good	10.04 \| good	0.167 \| good
2026-08-19T17:00:00.000Z	54 \| moderate	10.684 \| good	46.987 \| good	52.564 \| good	1.219 \| good	7.759 \| good	0.155 \| good
2026-08-19T18:00:00.000Z	77 \| moderate	11.577 \| good	51.931 \| good	63.177 \| fine	1.237 \| good	6.45 \| good	0.149 \| good
2026-08-19T19:00:00.000Z	112 \| sensitive	13.098 \| fine	59.041 \| fine	73.906 \| moderate	1.254 \| good	5.534 \| good	0.147 \| good
2026-08-19T20:00:00.000Z	136 \| sensitive	13.179 \| fine	59.445 \| fine	81.43 \| moderate	1.319 \| good	4.733 \| good	0.148 \| good
2026-08-19T21:00:00.000Z	136 \| sensitive	13.974 \| fine	62.068 \| fine	80.912 \| moderate	1.412 \| good	3.987 \| good	0.15 \| good
2026-08-19T22:00:00.000Z	129 \| sensitive	13.804 \| fine	61.649 \| fine	78.796 \| moderate	1.499 \| good	3.372 \| good	0.152 \| good
2026-08-19T23:00:00.000Z	112 \| sensitive	12.889 \| fine	57.548 \| fine	73.72 \| moderate	1.567 \| good	3.033 \| good	0.153 \| good
2026-08-20T00:00:00.000Z	97 \| moderate	13.976 \| fine	61.988 \| fine	68.969 \| fine	1.597 \| good	3.089 \| good	0.154 \| good
2026-08-20T01:00:00.000Z	93 \| moderate	15.843 \| fine	70.231 \| fine	67.922 \| fine	1.593 \| good	3.766 \| good	0.156 \| good
2026-08-20T02:00:00.000Z	93 \| moderate	20.368 \| fine	90.034 \| fine	68.081 \| fine	1.549 \| good	5.211 \| good	0.16 \| good
2026-08-20T03:00:00.000Z	73 \| moderate	21.11 \| fine	92.919 \| fine	52.245 \| good	1.523 \| good	7.014 \| good	0.165 \| good
2026-08-20T04:00:00.000Z	73 \| moderate	20.791 \| fine	91.323 \| fine	47.243 \| good	1.508 \| good	9.627 \| good	0.174 \| good
2026-08-20T05:00:00.000Z	67 \| moderate	18.344 \| fine	81.516 \| fine	43.133 \| good	1.521 \| good	13.41 \| good	0.186 \| good
2026-08-20T06:00:00.000Z	64 \| moderate	16.017 \| fine	71.334 \| fine	36.862 \| good	1.557 \| good	17.374 \| good	0.199 \| good
2026-08-20T07:00:00.000Z	60 \| moderate	13.961 \| fine	62.857 \| fine	32.893 \| good	1.584 \| good	21.125 \| good	0.213 \| good
2026-08-20T08:00:00.000Z	56 \| moderate	12.412 \| fine	56.04 \| fine	26.95 \| good	1.562 \| good	22.78 \| good	0.224 \| good
2026-08-20T09:00:00.000Z	54 \| moderate	11.292 \| good	49.97 \| good	23.419 \| good	1.538 \| good	23.459 \| good	0.228 \| good
2026-08-20T10:00:00.000Z	44 \| good	8.3 \| good	36.692 \| good	19.002 \| good	1.517 \| good	24.11 \| good	0.232 \| good
2026-08-20T11:00:00.000Z	33 \| good	6.279 \| good	27.59 \| good	18.344 \| good	1.501 \| good	24.521 \| good	0.236 \| good
2026-08-20T12:00:00.000Z	27 \| good	5.358 \| good	23.273 \| good	15.426 \| good	1.481 \| good	24.657 \| good	0.24 \| good
2026-08-20T13:00:00.000Z	27 \| good	4.541 \| good	20.053 \| good	13.535 \| good	1.455 \| good	24.678 \| good	0.245 \| good
2026-08-20T14:00:00.000Z	38 \| good	6.654 \| good	29.27 \| good	14.036 \| good	1.418 \| good	21.698 \| good	0.255 \| good
2026-08-20T15:00:00.000Z	44 \| good	7.92 \| good	34.515 \| good	24.597 \| good	1.404 \| good	17.574 \| good	0.248 \| good
2026-08-20T16:00:00.000Z	49 \| good	9.407 \| good	42.084 \| good	35.076 \| good	1.455 \| good	11.57 \| good	0.189 \| good
2026-08-20T17:00:00.000Z	52 \| moderate	10.307 \| good	45.764 \| good	46.34 \| good	1.415 \| good	8.856 \| good	0.167 \| good
2026-08-20T18:00:00.000Z	64 \| moderate	13.146 \| fine	59.059 \| fine	58.729 \| fine	1.428 \| good	7.448 \| good	0.155 \| good
2026-08-20T19:00:00.000Z	93 \| moderate	15.936 \| fine	71.283 \| fine	68.102 \| fine	1.428 \| good	6.581 \| good	0.149 \| good
2026-08-20T20:00:00.000Z	105 \| sensitive	14.234 \| fine	63.466 \| fine	71.95 \| moderate	1.414 \| good	5.82 \| good	0.144 \| good
2026-08-20T21:00:00.000Z	97 \| moderate	12.776 \| fine	57.256 \| fine	68.692 \| fine	1.419 \| good	5.084 \| good	0.141 \| good
2026-08-20T22:00:00.000Z	80 \| moderate	12.354 \| fine	55.687 \| fine	64.381 \| fine	1.422 \| good	4.467 \| good	0.139 \| good
2026-08-20T23:00:00.000Z	77 \| moderate	11.87 \| good	53.396 \| good	63.317 \| fine	1.407 \| good	4.058 \| good	0.137 \| good
2026-08-21T00:00:00.000Z	84 \| moderate	17.802 \| fine	26.695 \| good	64.671 \| fine	1.416 \| good	4.006 \| good	0.136 \| good

Live air quality index in La Canada Flintridge, California today

Major air pollutants in La Canada Flintridge, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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La Canada Flintridge, California air quality map: Stay updated on AQI near you

Air quality in nearby cities

La CrescentaMontrose, California

Pasadena, California

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South Pasadena, California

San Marino, 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 La Canada Flintridge, California at the moment?

What is the PM₁₀ level in La Canada Flintridge, California at the moment?

What is the sulfur dioxide (SO₂) level in La Canada Flintridge, California at the moment?

What is the ozone (O₃) level in La Canada Flintridge, California at the moment?

What is the nitrogen dioxide (NO₂) level in La Canada Flintridge, California at the moment?