What is the current level of PM10 in Whittier, California?

Whittier, California currently has a PM10 concentration of 108.757 μg/m3.

What is the current level of sulfur dioxide (SO2) in Whittier, California?

The current sulfur dioxide (SO2) concentration in Whittier, California is 0.333 ppb.

What is the current level of ozone (O3) in Whittier, California?

Whittier, California currently has an ozone (O3) concentration of 11.31 ppm.

What is the current level of nitrogen dioxide (NO2) in Whittier, California?

The current level of nitrogen dioxide (NO2) in Whittier, California is 25.044 ppb.

Current air quality index in Whittier, California today

Q: What is the PM2.5 concentration in Whittier, California right now?

Whittier, California currently has a PM2.5 concentration of 25.747 μg/m3.

Stay updated with real-time air quality in Whittier, 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

Whittier, California

Last updated: ... (Local time)

Common air pollutants in Whittier, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

25.75 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

108.76 μg/m³

155

255

425

605+

Ozone (O₃)

11.31 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

25.04 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.41 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Whittier, California

Get Live Pollen Counts

Whittier, California

Scroll To Air Quality Map

Track live Whittier, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	75 \| moderate	21.902 \| fine	66.99 \| fine	12.047 \| good	0.4 \| good	31.979 \| good	0.939 \| good
2026-01-21T07:00:00.000Z	71 \| moderate	20.119 \| fine	75.775 \| fine	8.007 \| good	0.439 \| good	31.979 \| good	0.944 \| good
2026-01-21T08:00:00.000Z	96 \| moderate	32.94 \| fine	120.887 \| fine	6.492 \| good	0.465 \| good	23.838 \| good	0.583 \| good
2026-01-21T09:00:00.000Z	86 \| moderate	27.821 \| fine	126.387 \| fine	7.85 \| good	0.276 \| good	10.143 \| good	0.472 \| good
2026-01-21T10:00:00.000Z	86 \| moderate	27.793 \| fine	110.247 \| fine	7.764 \| good	0.334 \| good	11.377 \| good	0.46 \| good
2026-01-21T11:00:00.000Z	96 \| moderate	32.879 \| fine	104.95 \| fine	10.012 \| good	0.456 \| good	15.177 \| good	0.478 \| good
2026-01-21T12:00:00.000Z	99 \| moderate	34.891 \| fine	116.409 \| fine	11.104 \| good	0.409 \| good	16.9 \| good	0.422 \| good
2026-01-21T13:00:00.000Z	105 \| sensitive	37.318 \| moderate	108.681 \| fine	11.541 \| good	0.35 \| good	16.9 \| good	0.422 \| good
2026-01-21T14:00:00.000Z	122 \| sensitive	44.433 \| moderate	141.081 \| fine	9.847 \| good	0.68 \| good	23.083 \| good	0.514 \| good
2026-01-21T15:00:00.000Z	110 \| sensitive	39.148 \| moderate	145.359 \| fine	8.943 \| good	0.453 \| good	25.319 \| good	0.565 \| good
2026-01-21T16:00:00.000Z	105 \| sensitive	37.023 \| moderate	134.434 \| fine	9.07 \| good	0.552 \| good	24.389 \| good	0.702 \| good
2026-01-21T17:00:00.000Z	99 \| moderate	34.682 \| fine	126.605 \| fine	11.174 \| good	0.41 \| good	22.852 \| good	0.675 \| good
2026-01-21T18:00:00.000Z	105 \| sensitive	37.289 \| moderate	148.442 \| fine	11.009 \| good	0.403 \| good	23.118 \| good	0.686 \| good
2026-01-21T19:00:00.000Z	97 \| moderate	33.586 \| fine	136.755 \| fine	13.291 \| good	0.446 \| good	24.489 \| good	0.754 \| good
2026-01-21T20:00:00.000Z	97 \| moderate	34.456 \| fine	141.653 \| fine	15.3 \| good	0.465 \| good	25.41 \| good	0.662 \| good
2026-01-21T21:00:00.000Z	105 \| sensitive	37.32 \| moderate	147.864 \| fine	17.542 \| good	0.455 \| good	26.37 \| good	0.699 \| good
2026-01-21T22:00:00.000Z	92 \| moderate	30.68 \| fine	109.4 \| fine	18.223 \| good	0.63 \| good	26.014 \| good	0.698 \| good
2026-01-21T23:00:00.000Z	90 \| moderate	29.949 \| fine	116.368 \| fine	18.839 \| good	0.464 \| good	26.963 \| good	0.602 \| good
2026-01-22T00:00:00.000Z	88 \| moderate	29.421 \| fine	99.721 \| fine	18.298 \| good	0.412 \| good	26.836 \| good	0.602 \| good
2026-01-22T01:00:00.000Z	90 \| moderate	29.614 \| fine	93.77 \| fine	17.161 \| good	0.357 \| good	27.717 \| good	0.651 \| good
2026-01-22T02:00:00.000Z	92 \| moderate	30.784 \| fine	92.945 \| fine	15.522 \| good	0.315 \| good	28.987 \| good	0.663 \| good
2026-01-22T03:00:00.000Z	97 \| moderate	34.224 \| fine	100.306 \| fine	13.612 \| good	0.434 \| good	29.987 \| good	0.719 \| good
2026-01-22T04:00:00.000Z	96 \| moderate	33.184 \| fine	107.415 \| fine	11.386 \| good	0.495 \| good	31.31 \| good	0.703 \| good
2026-01-22T05:00:00.000Z	99 \| moderate	35.008 \| fine	102.679 \| fine	10.11 \| good	0.746 \| good	30.809 \| good	0.717 \| good
2026-01-22T06:00:00.000Z	105 \| sensitive	37.046 \| moderate	104.325 \| fine	8.884 \| good	0.552 \| good	32.281 \| good	0.799 \| good
2026-01-22T07:00:00.000Z	110 \| sensitive	38.652 \| moderate	112.988 \| fine	9.482 \| good	0.589 \| good	31.355 \| good	0.895 \| good
2026-01-22T08:00:00.000Z	97 \| moderate	34.138 \| fine	95.932 \| fine	6.739 \| good	0.617 \| good	30.376 \| good	0.851 \| good
2026-01-22T09:00:00.000Z	115 \| sensitive	41.041 \| moderate	124.442 \| fine	3.713 \| good	0.593 \| good	29.238 \| good	0.774 \| good
2026-01-22T10:00:00.000Z	96 \| moderate	32.863 \| fine	120.505 \| fine	3.025 \| good	0.581 \| good	28.834 \| good	0.688 \| good
2026-01-22T11:00:00.000Z	94 \| moderate	32.27 \| fine	123.147 \| fine	3.73 \| good	0.538 \| good	27.941 \| good	0.548 \| good
2026-01-22T12:00:00.000Z	124 \| sensitive	45.341 \| moderate	194.031 \| moderate	1.861 \| good	0.653 \| good	26.866 \| good	0.571 \| good
2026-01-22T13:00:00.000Z	105 \| sensitive	36.738 \| moderate	126.931 \| fine	2.336 \| good	0.652 \| good	26.866 \| good	0.572 \| good
2026-01-22T14:00:00.000Z	102 \| sensitive	36.479 \| moderate	126.181 \| fine	4.005 \| good	0.496 \| good	24.494 \| good	0.739 \| good
2026-01-22T15:00:00.000Z	96 \| moderate	32.595 \| fine	130.197 \| fine	4.494 \| good	0.595 \| good	24.489 \| good	0.832 \| good
2026-01-22T16:00:00.000Z	90 \| moderate	30.167 \| fine	115.961 \| fine	5.159 \| good	0.697 \| good	24.592 \| good	0.827 \| good
2026-01-22T17:00:00.000Z	110 \| sensitive	38.806 \| moderate	125.604 \| fine	9.249 \| good	0.772 \| good	24.149 \| good	0.753 \| good
2026-01-22T18:00:00.000Z	149 \| sensitive	55.017 \| moderate	212.012 \| moderate	11.565 \| good	0.432 \| good	22.548 \| good	0.625 \| good
2026-01-22T19:00:00.000Z	124 \| sensitive	44.836 \| moderate	116.568 \| fine	12.357 \| good	0.387 \| good	26.203 \| good	0.689 \| good
2026-01-22T20:00:00.000Z	97 \| moderate	34.021 \| fine	107.501 \| fine	14.584 \| good	0.333 \| good	26.141 \| good	0.551 \| good
2026-01-22T21:00:00.000Z	88 \| moderate	28.664 \| fine	108.389 \| fine	16.37 \| good	0.433 \| good	24.022 \| good	0.524 \| good
2026-01-22T22:00:00.000Z	102 \| sensitive	35.991 \| moderate	133.665 \| fine	17.744 \| good	0.555 \| good	21.1 \| good	0.504 \| good
2026-01-22T23:00:00.000Z	92 \| moderate	30.922 \| fine	94.25 \| fine	15.803 \| good	0.515 \| good	25.593 \| good	0.565 \| good
2026-01-23T00:00:00.000Z	77 \| moderate	22.539 \| fine	76.228 \| fine	15.475 \| good	0.324 \| good	27.18 \| good	0.607 \| good
2026-01-23T01:00:00.000Z	71 \| moderate	20.354 \| fine	59.364 \| fine	12.407 \| good	0.353 \| good	27.384 \| good	0.486 \| good
2026-01-23T02:00:00.000Z	64 \| moderate	16.4 \| fine	62.802 \| fine	13.682 \| good	0.361 \| good	23.59 \| good	0.504 \| good
2026-01-23T03:00:00.000Z	64 \| moderate	15.762 \| fine	63.848 \| fine	12.888 \| good	0.243 \| good	21.216 \| good	0.501 \| good
2026-01-23T04:00:00.000Z	69 \| moderate	19.103 \| fine	68.269 \| fine	12.101 \| good	0.332 \| good	22.997 \| good	0.442 \| good
2026-01-23T05:00:00.000Z	82 \| moderate	25.747 \| fine	108.757 \| fine	11.31 \| good	0.333 \| good	25.044 \| good	0.412 \| good
2026-01-23T06:00:00.000Z	77 \| moderate	23.306 \| fine	101.829 \| fine	0.766 \| good	6.682 \| good	37.359 \| good	0.589 \| good
2026-01-23T07:00:00.000Z	75 \| moderate	21.922 \| fine	95.985 \| fine	0.729 \| good	6.411 \| good	36.78 \| good	0.574 \| good
2026-01-23T08:00:00.000Z	77 \| moderate	22.524 \| fine	98.323 \| fine	1.062 \| good	6.14 \| good	36.202 \| good	0.559 \| good
2026-01-23T09:00:00.000Z	79 \| moderate	24.314 \| fine	105.829 \| fine	1.209 \| good	5.869 \| good	35.624 \| good	0.545 \| good
2026-01-23T10:00:00.000Z	81 \| moderate	25.451 \| fine	111.086 \| fine	1.813 \| good	5.864 \| good	34.574 \| good	0.519 \| good
2026-01-23T11:00:00.000Z	84 \| moderate	27.137 \| fine	118.819 \| fine	2.867 \| good	5.859 \| good	33.523 \| good	0.493 \| good
2026-01-23T12:00:00.000Z	84 \| moderate	26.524 \| fine	114.957 \| fine	1.79 \| good	5.854 \| good	32.473 \| good	0.468 \| good
2026-01-23T13:00:00.000Z	79 \| moderate	23.685 \| fine	103.988 \| fine	0.547 \| good	6.357 \| good	32.61 \| good	0.473 \| good
2026-01-23T14:00:00.000Z	73 \| moderate	21.284 \| fine	93.501 \| fine	0.802 \| good	6.86 \| good	32.747 \| good	0.479 \| good
2026-01-23T15:00:00.000Z	90 \| moderate	29.931 \| fine	129.784 \| fine	0.308 \| good	7.364 \| good	32.884 \| good	0.485 \| good
2026-01-23T16:00:00.000Z	82 \| moderate	26.495 \| fine	115.334 \| fine	2.973 \| good	7.899 \| good	31.322 \| good	0.426 \| good
2026-01-23T17:00:00.000Z	82 \| moderate	26.118 \| fine	113.896 \| fine	7.2 \| good	8.434 \| good	29.76 \| good	0.366 \| good
2026-01-23T18:00:00.000Z	77 \| moderate	23.159 \| fine	101.458 \| fine	12.652 \| good	8.969 \| good	28.198 \| good	0.307 \| good
2026-01-23T19:00:00.000Z	62 \| moderate	15.114 \| fine	68.092 \| fine	22.105 \| good	7.46 \| good	24.849 \| good	0.268 \| good
2026-01-23T20:00:00.000Z	52 \| moderate	9.674 \| good	43.048 \| good	27.998 \| good	5.951 \| good	21.5 \| good	0.228 \| good
2026-01-23T21:00:00.000Z	38 \| good	7.114 \| good	31.318 \| good	28.07 \| good	4.441 \| good	18.151 \| good	0.189 \| good
2026-01-23T22:00:00.000Z	27 \| good	4.946 \| good	21.588 \| good	26.865 \| good	5.208 \| good	19.799 \| good	0.191 \| good
2026-01-23T23:00:00.000Z	33 \| good	6.117 \| good	26.847 \| good	26.931 \| good	5.974 \| good	21.448 \| good	0.192 \| good
2026-01-24T00:00:00.000Z	26 \| good	0.965 \| good	4.015 \| good	28.374 \| good	6.741 \| good	23.096 \| good	0.194 \| good
2026-01-24T01:00:00.000Z	27 \| good	3.064 \| good	13.305 \| good	28.245 \| good	7.121 \| good	29.209 \| good	0.233 \| good
2026-01-24T02:00:00.000Z	33 \| good	5.216 \| good	22.547 \| good	23.951 \| good	7.501 \| good	35.322 \| good	0.272 \| good
2026-01-24T03:00:00.000Z	52 \| moderate	9.766 \| good	43.242 \| good	17.392 \| good	7.881 \| good	41.434 \| good	0.31 \| good
2026-01-24T04:00:00.000Z	56 \| moderate	11.765 \| good	52.144 \| good	9.849 \| good	8.427 \| good	40.604 \| good	0.32 \| good
2026-01-24T05:00:00.000Z	56 \| moderate	12.031 \| good	54.058 \| good	4.868 \| good	8.973 \| good	39.774 \| good	0.33 \| good
2026-01-24T06:00:00.000Z	54 \| moderate	10.95 \| good	48.488 \| good	4.802 \| good	9.52 \| good	38.943 \| good	0.34 \| good
2026-01-24T07:00:00.000Z	56 \| moderate	11.768 \| good	51.724 \| good	5.027 \| good	9.277 \| good	36.03 \| good	0.301 \| good
2026-01-24T08:00:00.000Z	60 \| moderate	13.93 \| fine	62.599 \| fine	5.326 \| good	9.035 \| good	33.116 \| good	0.262 \| good
2026-01-24T09:00:00.000Z	69 \| moderate	19.142 \| fine	84.398 \| fine	3.094 \| good	8.792 \| good	30.202 \| good	0.222 \| good
2026-01-24T10:00:00.000Z	71 \| moderate	19.721 \| fine	86.888 \| fine	2.281 \| good	8.491 \| good	28.841 \| good	0.212 \| good
2026-01-24T11:00:00.000Z	69 \| moderate	19.075 \| fine	84.762 \| fine	2.097 \| good	8.19 \| good	27.479 \| good	0.202 \| good
2026-01-24T12:00:00.000Z	73 \| moderate	20.597 \| fine	90.964 \| fine	0.911 \| good	7.889 \| good	26.117 \| good	0.192 \| good
2026-01-24T13:00:00.000Z	79 \| moderate	24.091 \| fine	104.732 \| fine	1.267 \| good	7.99 \| good	26.098 \| good	0.198 \| good
2026-01-24T14:00:00.000Z	73 \| moderate	21.455 \| fine	94.275 \| fine	2.301 \| good	8.092 \| good	26.079 \| good	0.204 \| good
2026-01-24T15:00:00.000Z	82 \| moderate	25.93 \| fine	113.008 \| fine	2.252 \| good	8.194 \| good	26.06 \| good	0.21 \| good
2026-01-24T16:00:00.000Z	79 \| moderate	23.808 \| fine	103.651 \| fine	6.383 \| good	7.481 \| good	21.798 \| good	0.203 \| good
2026-01-24T17:00:00.000Z	67 \| moderate	17.676 \| fine	78.906 \| fine	17.313 \| good	6.768 \| good	17.536 \| good	0.196 \| good
2026-01-24T18:00:00.000Z	49 \| good	9.341 \| good	41.789 \| good	25.59 \| good	6.054 \| good	13.274 \| good	0.188 \| good
2026-01-24T19:00:00.000Z	38 \| good	7.337 \| good	32.209 \| good	30.722 \| good	5.498 \| good	11.977 \| good	0.181 \| good
2026-01-24T20:00:00.000Z	38 \| good	7.08 \| good	31.005 \| good	33.668 \| good	4.941 \| good	10.681 \| good	0.173 \| good
2026-01-24T21:00:00.000Z	38 \| good	6.687 \| good	29.934 \| good	35.065 \| good	4.384 \| good	9.385 \| good	0.166 \| good
2026-01-24T22:00:00.000Z	49 \| good	8.701 \| good	38.262 \| good	37.698 \| good	4.519 \| good	10.241 \| good	0.17 \| good
2026-01-24T23:00:00.000Z	54 \| moderate	11.41 \| good	50.426 \| good	40.639 \| good	4.655 \| good	11.097 \| good	0.173 \| good
2026-01-25T00:00:00.000Z	64 \| moderate	16.362 \| fine	17.484 \| good	39.337 \| good	4.775 \| good	11.915 \| good	0.177 \| good
2026-01-25T01:00:00.000Z	54 \| moderate	10.817 \| good	47.972 \| good	37.491 \| good	4.815 \| good	18.959 \| good	0.213 \| good
2026-01-25T02:00:00.000Z	56 \| moderate	12.43 \| fine	55.822 \| fine	31.477 \| good	4.839 \| good	25.966 \| good	0.248 \| good
2026-01-25T03:00:00.000Z	60 \| moderate	13.772 \| fine	62.196 \| fine	27.162 \| good	4.864 \| good	32.973 \| good	0.283 \| good
2026-01-25T04:00:00.000Z	60 \| moderate	13.735 \| fine	61.609 \| fine	20.648 \| good	5.464 \| good	32.288 \| good	0.329 \| good
2026-01-25T05:00:00.000Z	56 \| moderate	12.245 \| fine	54.032 \| good	15.678 \| good	6.065 \| good	31.603 \| good	0.376 \| good

Whittier

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Whittier, California

0.44ppm

How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Whittier, California get updated?

Air quality updates for Whittier, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Whittier, California?

Whittier, California experienced its worst air quality at 06:00:00, 2026-01-22.

When was air quality in Whittier, California the best over the past 24 hours?

The best air quality in Whittier, California was observed at 03:00:00 on 2026-01-23.

What is the air quality in Whittier, California right now?

The air quality in Whittier, California right now is Moderate, with an AQI of 82.

What pollutant is most frequently found in Whittier, California?

In Whittier, California, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Whittier, California is poor?

When air quality in Whittier, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Whittier, California right now?

Whittier, California currently has a PM_2.5 concentration of 25.747 μg/m³.

What is the current level of PM₁₀ in Whittier, California?

Whittier, California currently has a PM₁₀ concentration of 108.757 μg/m³.

What is the current level of carbon monoxide (CO) in Whittier, California?

The current carbon monoxide (CO) level in Whittier, California is 0.412 ppm.

What is the current level of sulfur dioxide (SO₂) in Whittier, California?

The current sulfur dioxide (SO₂) concentration in Whittier, California is 0.333 ppb.

What is the current level of ozone (O₃) in Whittier, California?

Whittier, California currently has an ozone (O₃) concentration of 11.31 ppm.

What is the current level of nitrogen dioxide (NO₂) in Whittier, California?

The current level of nitrogen dioxide (NO₂) in Whittier, California is 25.044 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	75 \| moderate	21.902 \| fine	66.99 \| fine	12.047 \| good	0.4 \| good	31.979 \| good	0.939 \| good
2026-01-21T07:00:00.000Z	71 \| moderate	20.119 \| fine	75.775 \| fine	8.007 \| good	0.439 \| good	31.979 \| good	0.944 \| good
2026-01-21T08:00:00.000Z	96 \| moderate	32.94 \| fine	120.887 \| fine	6.492 \| good	0.465 \| good	23.838 \| good	0.583 \| good
2026-01-21T09:00:00.000Z	86 \| moderate	27.821 \| fine	126.387 \| fine	7.85 \| good	0.276 \| good	10.143 \| good	0.472 \| good
2026-01-21T10:00:00.000Z	86 \| moderate	27.793 \| fine	110.247 \| fine	7.764 \| good	0.334 \| good	11.377 \| good	0.46 \| good
2026-01-21T11:00:00.000Z	96 \| moderate	32.879 \| fine	104.95 \| fine	10.012 \| good	0.456 \| good	15.177 \| good	0.478 \| good
2026-01-21T12:00:00.000Z	99 \| moderate	34.891 \| fine	116.409 \| fine	11.104 \| good	0.409 \| good	16.9 \| good	0.422 \| good
2026-01-21T13:00:00.000Z	105 \| sensitive	37.318 \| moderate	108.681 \| fine	11.541 \| good	0.35 \| good	16.9 \| good	0.422 \| good
2026-01-21T14:00:00.000Z	122 \| sensitive	44.433 \| moderate	141.081 \| fine	9.847 \| good	0.68 \| good	23.083 \| good	0.514 \| good
2026-01-21T15:00:00.000Z	110 \| sensitive	39.148 \| moderate	145.359 \| fine	8.943 \| good	0.453 \| good	25.319 \| good	0.565 \| good
2026-01-21T16:00:00.000Z	105 \| sensitive	37.023 \| moderate	134.434 \| fine	9.07 \| good	0.552 \| good	24.389 \| good	0.702 \| good
2026-01-21T17:00:00.000Z	99 \| moderate	34.682 \| fine	126.605 \| fine	11.174 \| good	0.41 \| good	22.852 \| good	0.675 \| good
2026-01-21T18:00:00.000Z	105 \| sensitive	37.289 \| moderate	148.442 \| fine	11.009 \| good	0.403 \| good	23.118 \| good	0.686 \| good
2026-01-21T19:00:00.000Z	97 \| moderate	33.586 \| fine	136.755 \| fine	13.291 \| good	0.446 \| good	24.489 \| good	0.754 \| good
2026-01-21T20:00:00.000Z	97 \| moderate	34.456 \| fine	141.653 \| fine	15.3 \| good	0.465 \| good	25.41 \| good	0.662 \| good
2026-01-21T21:00:00.000Z	105 \| sensitive	37.32 \| moderate	147.864 \| fine	17.542 \| good	0.455 \| good	26.37 \| good	0.699 \| good
2026-01-21T22:00:00.000Z	92 \| moderate	30.68 \| fine	109.4 \| fine	18.223 \| good	0.63 \| good	26.014 \| good	0.698 \| good
2026-01-21T23:00:00.000Z	90 \| moderate	29.949 \| fine	116.368 \| fine	18.839 \| good	0.464 \| good	26.963 \| good	0.602 \| good
2026-01-22T00:00:00.000Z	88 \| moderate	29.421 \| fine	99.721 \| fine	18.298 \| good	0.412 \| good	26.836 \| good	0.602 \| good
2026-01-22T01:00:00.000Z	90 \| moderate	29.614 \| fine	93.77 \| fine	17.161 \| good	0.357 \| good	27.717 \| good	0.651 \| good
2026-01-22T02:00:00.000Z	92 \| moderate	30.784 \| fine	92.945 \| fine	15.522 \| good	0.315 \| good	28.987 \| good	0.663 \| good
2026-01-22T03:00:00.000Z	97 \| moderate	34.224 \| fine	100.306 \| fine	13.612 \| good	0.434 \| good	29.987 \| good	0.719 \| good
2026-01-22T04:00:00.000Z	96 \| moderate	33.184 \| fine	107.415 \| fine	11.386 \| good	0.495 \| good	31.31 \| good	0.703 \| good
2026-01-22T05:00:00.000Z	99 \| moderate	35.008 \| fine	102.679 \| fine	10.11 \| good	0.746 \| good	30.809 \| good	0.717 \| good
2026-01-22T06:00:00.000Z	105 \| sensitive	37.046 \| moderate	104.325 \| fine	8.884 \| good	0.552 \| good	32.281 \| good	0.799 \| good
2026-01-22T07:00:00.000Z	110 \| sensitive	38.652 \| moderate	112.988 \| fine	9.482 \| good	0.589 \| good	31.355 \| good	0.895 \| good
2026-01-22T08:00:00.000Z	97 \| moderate	34.138 \| fine	95.932 \| fine	6.739 \| good	0.617 \| good	30.376 \| good	0.851 \| good
2026-01-22T09:00:00.000Z	115 \| sensitive	41.041 \| moderate	124.442 \| fine	3.713 \| good	0.593 \| good	29.238 \| good	0.774 \| good
2026-01-22T10:00:00.000Z	96 \| moderate	32.863 \| fine	120.505 \| fine	3.025 \| good	0.581 \| good	28.834 \| good	0.688 \| good
2026-01-22T11:00:00.000Z	94 \| moderate	32.27 \| fine	123.147 \| fine	3.73 \| good	0.538 \| good	27.941 \| good	0.548 \| good
2026-01-22T12:00:00.000Z	124 \| sensitive	45.341 \| moderate	194.031 \| moderate	1.861 \| good	0.653 \| good	26.866 \| good	0.571 \| good
2026-01-22T13:00:00.000Z	105 \| sensitive	36.738 \| moderate	126.931 \| fine	2.336 \| good	0.652 \| good	26.866 \| good	0.572 \| good
2026-01-22T14:00:00.000Z	102 \| sensitive	36.479 \| moderate	126.181 \| fine	4.005 \| good	0.496 \| good	24.494 \| good	0.739 \| good
2026-01-22T15:00:00.000Z	96 \| moderate	32.595 \| fine	130.197 \| fine	4.494 \| good	0.595 \| good	24.489 \| good	0.832 \| good
2026-01-22T16:00:00.000Z	90 \| moderate	30.167 \| fine	115.961 \| fine	5.159 \| good	0.697 \| good	24.592 \| good	0.827 \| good
2026-01-22T17:00:00.000Z	110 \| sensitive	38.806 \| moderate	125.604 \| fine	9.249 \| good	0.772 \| good	24.149 \| good	0.753 \| good
2026-01-22T18:00:00.000Z	149 \| sensitive	55.017 \| moderate	212.012 \| moderate	11.565 \| good	0.432 \| good	22.548 \| good	0.625 \| good
2026-01-22T19:00:00.000Z	124 \| sensitive	44.836 \| moderate	116.568 \| fine	12.357 \| good	0.387 \| good	26.203 \| good	0.689 \| good
2026-01-22T20:00:00.000Z	97 \| moderate	34.021 \| fine	107.501 \| fine	14.584 \| good	0.333 \| good	26.141 \| good	0.551 \| good
2026-01-22T21:00:00.000Z	88 \| moderate	28.664 \| fine	108.389 \| fine	16.37 \| good	0.433 \| good	24.022 \| good	0.524 \| good
2026-01-22T22:00:00.000Z	102 \| sensitive	35.991 \| moderate	133.665 \| fine	17.744 \| good	0.555 \| good	21.1 \| good	0.504 \| good
2026-01-22T23:00:00.000Z	92 \| moderate	30.922 \| fine	94.25 \| fine	15.803 \| good	0.515 \| good	25.593 \| good	0.565 \| good
2026-01-23T00:00:00.000Z	77 \| moderate	22.539 \| fine	76.228 \| fine	15.475 \| good	0.324 \| good	27.18 \| good	0.607 \| good
2026-01-23T01:00:00.000Z	71 \| moderate	20.354 \| fine	59.364 \| fine	12.407 \| good	0.353 \| good	27.384 \| good	0.486 \| good
2026-01-23T02:00:00.000Z	64 \| moderate	16.4 \| fine	62.802 \| fine	13.682 \| good	0.361 \| good	23.59 \| good	0.504 \| good
2026-01-23T03:00:00.000Z	64 \| moderate	15.762 \| fine	63.848 \| fine	12.888 \| good	0.243 \| good	21.216 \| good	0.501 \| good
2026-01-23T04:00:00.000Z	69 \| moderate	19.103 \| fine	68.269 \| fine	12.101 \| good	0.332 \| good	22.997 \| good	0.442 \| good
2026-01-23T05:00:00.000Z	82 \| moderate	25.747 \| fine	108.757 \| fine	11.31 \| good	0.333 \| good	25.044 \| good	0.412 \| good
2026-01-23T06:00:00.000Z	77 \| moderate	23.306 \| fine	101.829 \| fine	0.766 \| good	6.682 \| good	37.359 \| good	0.589 \| good
2026-01-23T07:00:00.000Z	75 \| moderate	21.922 \| fine	95.985 \| fine	0.729 \| good	6.411 \| good	36.78 \| good	0.574 \| good
2026-01-23T08:00:00.000Z	77 \| moderate	22.524 \| fine	98.323 \| fine	1.062 \| good	6.14 \| good	36.202 \| good	0.559 \| good
2026-01-23T09:00:00.000Z	79 \| moderate	24.314 \| fine	105.829 \| fine	1.209 \| good	5.869 \| good	35.624 \| good	0.545 \| good
2026-01-23T10:00:00.000Z	81 \| moderate	25.451 \| fine	111.086 \| fine	1.813 \| good	5.864 \| good	34.574 \| good	0.519 \| good
2026-01-23T11:00:00.000Z	84 \| moderate	27.137 \| fine	118.819 \| fine	2.867 \| good	5.859 \| good	33.523 \| good	0.493 \| good
2026-01-23T12:00:00.000Z	84 \| moderate	26.524 \| fine	114.957 \| fine	1.79 \| good	5.854 \| good	32.473 \| good	0.468 \| good
2026-01-23T13:00:00.000Z	79 \| moderate	23.685 \| fine	103.988 \| fine	0.547 \| good	6.357 \| good	32.61 \| good	0.473 \| good
2026-01-23T14:00:00.000Z	73 \| moderate	21.284 \| fine	93.501 \| fine	0.802 \| good	6.86 \| good	32.747 \| good	0.479 \| good
2026-01-23T15:00:00.000Z	90 \| moderate	29.931 \| fine	129.784 \| fine	0.308 \| good	7.364 \| good	32.884 \| good	0.485 \| good
2026-01-23T16:00:00.000Z	82 \| moderate	26.495 \| fine	115.334 \| fine	2.973 \| good	7.899 \| good	31.322 \| good	0.426 \| good
2026-01-23T17:00:00.000Z	82 \| moderate	26.118 \| fine	113.896 \| fine	7.2 \| good	8.434 \| good	29.76 \| good	0.366 \| good
2026-01-23T18:00:00.000Z	77 \| moderate	23.159 \| fine	101.458 \| fine	12.652 \| good	8.969 \| good	28.198 \| good	0.307 \| good
2026-01-23T19:00:00.000Z	62 \| moderate	15.114 \| fine	68.092 \| fine	22.105 \| good	7.46 \| good	24.849 \| good	0.268 \| good
2026-01-23T20:00:00.000Z	52 \| moderate	9.674 \| good	43.048 \| good	27.998 \| good	5.951 \| good	21.5 \| good	0.228 \| good
2026-01-23T21:00:00.000Z	38 \| good	7.114 \| good	31.318 \| good	28.07 \| good	4.441 \| good	18.151 \| good	0.189 \| good
2026-01-23T22:00:00.000Z	27 \| good	4.946 \| good	21.588 \| good	26.865 \| good	5.208 \| good	19.799 \| good	0.191 \| good
2026-01-23T23:00:00.000Z	33 \| good	6.117 \| good	26.847 \| good	26.931 \| good	5.974 \| good	21.448 \| good	0.192 \| good
2026-01-24T00:00:00.000Z	26 \| good	0.965 \| good	4.015 \| good	28.374 \| good	6.741 \| good	23.096 \| good	0.194 \| good
2026-01-24T01:00:00.000Z	27 \| good	3.064 \| good	13.305 \| good	28.245 \| good	7.121 \| good	29.209 \| good	0.233 \| good
2026-01-24T02:00:00.000Z	33 \| good	5.216 \| good	22.547 \| good	23.951 \| good	7.501 \| good	35.322 \| good	0.272 \| good
2026-01-24T03:00:00.000Z	52 \| moderate	9.766 \| good	43.242 \| good	17.392 \| good	7.881 \| good	41.434 \| good	0.31 \| good
2026-01-24T04:00:00.000Z	56 \| moderate	11.765 \| good	52.144 \| good	9.849 \| good	8.427 \| good	40.604 \| good	0.32 \| good
2026-01-24T05:00:00.000Z	56 \| moderate	12.031 \| good	54.058 \| good	4.868 \| good	8.973 \| good	39.774 \| good	0.33 \| good
2026-01-24T06:00:00.000Z	54 \| moderate	10.95 \| good	48.488 \| good	4.802 \| good	9.52 \| good	38.943 \| good	0.34 \| good
2026-01-24T07:00:00.000Z	56 \| moderate	11.768 \| good	51.724 \| good	5.027 \| good	9.277 \| good	36.03 \| good	0.301 \| good
2026-01-24T08:00:00.000Z	60 \| moderate	13.93 \| fine	62.599 \| fine	5.326 \| good	9.035 \| good	33.116 \| good	0.262 \| good
2026-01-24T09:00:00.000Z	69 \| moderate	19.142 \| fine	84.398 \| fine	3.094 \| good	8.792 \| good	30.202 \| good	0.222 \| good
2026-01-24T10:00:00.000Z	71 \| moderate	19.721 \| fine	86.888 \| fine	2.281 \| good	8.491 \| good	28.841 \| good	0.212 \| good
2026-01-24T11:00:00.000Z	69 \| moderate	19.075 \| fine	84.762 \| fine	2.097 \| good	8.19 \| good	27.479 \| good	0.202 \| good
2026-01-24T12:00:00.000Z	73 \| moderate	20.597 \| fine	90.964 \| fine	0.911 \| good	7.889 \| good	26.117 \| good	0.192 \| good
2026-01-24T13:00:00.000Z	79 \| moderate	24.091 \| fine	104.732 \| fine	1.267 \| good	7.99 \| good	26.098 \| good	0.198 \| good
2026-01-24T14:00:00.000Z	73 \| moderate	21.455 \| fine	94.275 \| fine	2.301 \| good	8.092 \| good	26.079 \| good	0.204 \| good
2026-01-24T15:00:00.000Z	82 \| moderate	25.93 \| fine	113.008 \| fine	2.252 \| good	8.194 \| good	26.06 \| good	0.21 \| good
2026-01-24T16:00:00.000Z	79 \| moderate	23.808 \| fine	103.651 \| fine	6.383 \| good	7.481 \| good	21.798 \| good	0.203 \| good
2026-01-24T17:00:00.000Z	67 \| moderate	17.676 \| fine	78.906 \| fine	17.313 \| good	6.768 \| good	17.536 \| good	0.196 \| good
2026-01-24T18:00:00.000Z	49 \| good	9.341 \| good	41.789 \| good	25.59 \| good	6.054 \| good	13.274 \| good	0.188 \| good
2026-01-24T19:00:00.000Z	38 \| good	7.337 \| good	32.209 \| good	30.722 \| good	5.498 \| good	11.977 \| good	0.181 \| good
2026-01-24T20:00:00.000Z	38 \| good	7.08 \| good	31.005 \| good	33.668 \| good	4.941 \| good	10.681 \| good	0.173 \| good
2026-01-24T21:00:00.000Z	38 \| good	6.687 \| good	29.934 \| good	35.065 \| good	4.384 \| good	9.385 \| good	0.166 \| good
2026-01-24T22:00:00.000Z	49 \| good	8.701 \| good	38.262 \| good	37.698 \| good	4.519 \| good	10.241 \| good	0.17 \| good
2026-01-24T23:00:00.000Z	54 \| moderate	11.41 \| good	50.426 \| good	40.639 \| good	4.655 \| good	11.097 \| good	0.173 \| good
2026-01-25T00:00:00.000Z	64 \| moderate	16.362 \| fine	17.484 \| good	39.337 \| good	4.775 \| good	11.915 \| good	0.177 \| good
2026-01-25T01:00:00.000Z	54 \| moderate	10.817 \| good	47.972 \| good	37.491 \| good	4.815 \| good	18.959 \| good	0.213 \| good
2026-01-25T02:00:00.000Z	56 \| moderate	12.43 \| fine	55.822 \| fine	31.477 \| good	4.839 \| good	25.966 \| good	0.248 \| good
2026-01-25T03:00:00.000Z	60 \| moderate	13.772 \| fine	62.196 \| fine	27.162 \| good	4.864 \| good	32.973 \| good	0.283 \| good
2026-01-25T04:00:00.000Z	60 \| moderate	13.735 \| fine	61.609 \| fine	20.648 \| good	5.464 \| good	32.288 \| good	0.329 \| good
2026-01-25T05:00:00.000Z	56 \| moderate	12.245 \| fine	54.032 \| good	15.678 \| good	6.065 \| good	31.603 \| good	0.376 \| good

Current air quality index in Whittier, California today

Common air pollutants in Whittier, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Whittier, California

Air quality in nearby cities

South Whittier, California

West WhittierLos Nietos, California

Pico Rivera, California

Santa Fe Springs, California

Hacienda Heights, California

La Mirada, California

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Frequently asked questions

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What is the PM2.5 concentration in Whittier, California right now?

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What is the current level of carbon monoxide (CO) in Whittier, California?

What is the current level of sulfur dioxide (SO2) in Whittier, 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 concentration in Whittier, California right now?

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What is the current level of sulfur dioxide (SO₂) in Whittier, California?

What is the current level of ozone (O₃) in Whittier, California?

What is the current level of nitrogen dioxide (NO₂) in Whittier, California?