What is the current level of PM10 in West Hollywood, California?

West Hollywood, California currently has a PM10 concentration of 63.397 μg/m3.

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

The current sulfur dioxide (SO2) concentration in West Hollywood, California is 0.565 ppb.

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

West Hollywood, California currently has an ozone (O3) concentration of 26.608 ppm.

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

The current level of nitrogen dioxide (NO2) in West Hollywood, California is 18.078 ppb.

Current air quality index in West Hollywood, California today

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

West Hollywood, California currently has a PM2.5 concentration of 16.299 μg/m3.

Stay updated with real-time air quality in West Hollywood, 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

West Hollywood, California

Last updated: ... (Local time)

Common air pollutants in West Hollywood, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

16.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

63.40 μg/m³

155

255

425

605+

Ozone (O₃)

26.61 ppb

201

201+

Sulfur Dioxide (SO₂)

0.56 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

18.08 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.41 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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West Hollywood, California

Scroll To Air Quality Map

Track live West Hollywood, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-14T10:00:00.000Z	60 \| moderate	13.991 \| fine	49.045 \| good	9.908 \| good	0.723 \| good	35.566 \| good	0.671 \| good
2026-03-14T11:00:00.000Z	60 \| moderate	13.967 \| fine	47.371 \| good	13.097 \| good	0.756 \| good	28.614 \| good	0.568 \| good
2026-03-14T12:00:00.000Z	58 \| moderate	13.47 \| fine	47.117 \| good	11.744 \| good	0.528 \| good	26.973 \| good	0.561 \| good
2026-03-14T13:00:00.000Z	58 \| moderate	13.143 \| fine	54.166 \| good	11.744 \| good	0.543 \| good	26.973 \| good	0.561 \| good
2026-03-14T14:00:00.000Z	54 \| moderate	10.724 \| good	39.826 \| good	8.938 \| good	0.748 \| good	29.237 \| good	0.73 \| good
2026-03-14T15:00:00.000Z	56 \| moderate	12.424 \| fine	40.396 \| good	11.535 \| good	0.699 \| good	29.488 \| good	0.819 \| good
2026-03-14T16:00:00.000Z	58 \| moderate	13.168 \| fine	50.754 \| good	18.766 \| good	1.041 \| good	31.149 \| good	0.811 \| good
2026-03-14T17:00:00.000Z	58 \| moderate	13.145 \| fine	47.075 \| good	31.637 \| good	1.14 \| good	23.821 \| good	0.521 \| good
2026-03-14T18:00:00.000Z	52 \| moderate	9.949 \| good	39.318 \| good	42.224 \| good	0.69 \| good	13.428 \| good	0.378 \| good
2026-03-14T19:00:00.000Z	49 \| good	9.057 \| good	30.115 \| good	51.156 \| good	0.733 \| good	10.119 \| good	0.349 \| good
2026-03-14T20:00:00.000Z	49 \| good	8.513 \| good	37.093 \| good	51.156 \| good	0.759 \| good	10.091 \| good	0.346 \| good
2026-03-14T21:00:00.000Z	100 \| moderate	8.4 \| good	29.942 \| good	69.707 \| fine	0.654 \| good	8.65 \| good	0.306 \| good
2026-03-14T22:00:00.000Z	122 \| sensitive	10.855 \| good	42.171 \| good	77.307 \| moderate	0.939 \| good	8.648 \| good	0.295 \| good
2026-03-14T23:00:00.000Z	129 \| sensitive	10.36 \| good	39.223 \| good	78.505 \| moderate	0.774 \| good	8.197 \| good	0.303 \| good
2026-03-15T00:00:00.000Z	126 \| sensitive	9.91 \| good	38.432 \| good	78.19 \| moderate	0.585 \| good	7.197 \| good	0.303 \| good
2026-03-15T01:00:00.000Z	122 \| sensitive	11.29 \| good	40.815 \| good	77.193 \| moderate	0.574 \| good	7.474 \| good	0.303 \| good
2026-03-15T02:00:00.000Z	105 \| sensitive	10.199 \| good	39.281 \| good	71.988 \| moderate	0.677 \| good	8.249 \| good	0.327 \| good
2026-03-15T03:00:00.000Z	84 \| moderate	10.785 \| good	40.08 \| good	64.704 \| fine	0.746 \| good	10.085 \| good	0.335 \| good
2026-03-15T04:00:00.000Z	64 \| moderate	10.221 \| good	40.705 \| good	58.541 \| fine	0.824 \| good	12.307 \| good	0.376 \| good
2026-03-15T05:00:00.000Z	56 \| moderate	12.196 \| fine	43.189 \| good	53.689 \| good	0.565 \| good	15.09 \| good	0.394 \| good
2026-03-15T06:00:00.000Z	60 \| moderate	13.858 \| fine	53.412 \| good	47.23 \| good	0.447 \| good	15.672 \| good	0.327 \| good
2026-03-15T07:00:00.000Z	60 \| moderate	14.112 \| fine	53.157 \| good	47.23 \| good	0.468 \| good	15.672 \| good	0.327 \| good
2026-03-15T08:00:00.000Z	62 \| moderate	14.737 \| fine	56.651 \| fine	29.475 \| good	0.428 \| good	15.386 \| good	0.264 \| good
2026-03-15T09:00:00.000Z	60 \| moderate	13.7 \| fine	54.026 \| good	26.851 \| good	0.419 \| good	11.905 \| good	0.266 \| good
2026-03-15T10:00:00.000Z	60 \| moderate	13.569 \| fine	48.575 \| good	26.851 \| good	0.435 \| good	11.905 \| good	0.266 \| good
2026-03-15T11:00:00.000Z	58 \| moderate	13.467 \| fine	50.178 \| good	26.851 \| good	0.429 \| good	11.905 \| good	0.266 \| good
2026-03-15T12:00:00.000Z	56 \| moderate	12.124 \| fine	47.069 \| good	19.548 \| good	0.438 \| good	10.109 \| good	0.252 \| good
2026-03-15T13:00:00.000Z	56 \| moderate	12.18 \| fine	47.429 \| good	19.548 \| good	0.436 \| good	10.109 \| good	0.252 \| good
2026-03-15T14:00:00.000Z	54 \| moderate	10.797 \| good	39.615 \| good	15.43 \| good	0.433 \| good	11.513 \| good	0.256 \| good
2026-03-15T15:00:00.000Z	54 \| moderate	10.521 \| good	37.806 \| good	15.43 \| good	0.455 \| good	11.292 \| good	0.264 \| good
2026-03-15T16:00:00.000Z	54 \| moderate	11.206 \| good	37.736 \| good	26.169 \| good	0.527 \| good	10.066 \| good	0.338 \| good
2026-03-15T17:00:00.000Z	58 \| moderate	13.396 \| fine	46.161 \| good	29.22 \| good	0.548 \| good	7.911 \| good	0.35 \| good
2026-03-15T18:00:00.000Z	62 \| moderate	15.378 \| fine	52.939 \| good	33.878 \| good	0.583 \| good	8.031 \| good	0.353 \| good
2026-03-15T19:00:00.000Z	64 \| moderate	15.729 \| fine	54.384 \| good	38.348 \| good	0.644 \| good	8.48 \| good	0.328 \| good
2026-03-15T20:00:00.000Z	60 \| moderate	14.244 \| fine	43.678 \| good	45.759 \| good	0.437 \| good	8.157 \| good	0.321 \| good
2026-03-15T21:00:00.000Z	60 \| moderate	14.395 \| fine	48.154 \| good	54.694 \| good	0.603 \| good	6.726 \| good	0.313 \| good
2026-03-15T22:00:00.000Z	62 \| moderate	14.578 \| fine	50.545 \| good	56.833 \| fine	0.556 \| good	6.853 \| good	0.314 \| good
2026-03-15T23:00:00.000Z	61 \| moderate	13.877 \| fine	44.565 \| good	58.319 \| fine	0.554 \| good	5.792 \| good	0.313 \| good
2026-03-16T00:00:00.000Z	58 \| moderate	13.214 \| fine	43.557 \| good	56.679 \| fine	0.507 \| good	5.502 \| good	0.259 \| good
2026-03-16T01:00:00.000Z	58 \| moderate	12.689 \| fine	44.288 \| good	55.247 \| fine	0.733 \| good	6.337 \| good	0.267 \| good
2026-03-16T02:00:00.000Z	58 \| moderate	12.633 \| fine	47.671 \| good	54.387 \| good	0.616 \| good	6.416 \| good	0.313 \| good
2026-03-16T03:00:00.000Z	58 \| moderate	12.881 \| fine	42.823 \| good	46.256 \| good	0.657 \| good	9.817 \| good	0.335 \| good
2026-03-16T04:00:00.000Z	62 \| moderate	15.05 \| fine	50.762 \| good	39.45 \| good	0.531 \| good	11.479 \| good	0.421 \| good
2026-03-16T05:00:00.000Z	62 \| moderate	15.271 \| fine	52.334 \| good	38.674 \| good	0.519 \| good	12.132 \| good	0.403 \| good
2026-03-16T06:00:00.000Z	64 \| moderate	16.012 \| fine	54.884 \| good	30.342 \| good	0.535 \| good	15.848 \| good	0.486 \| good
2026-03-16T07:00:00.000Z	66 \| moderate	16.605 \| fine	60.378 \| fine	30.342 \| good	0.536 \| good	15.848 \| good	0.486 \| good
2026-03-16T08:00:00.000Z	64 \| moderate	16.299 \| fine	63.397 \| fine	26.608 \| good	0.565 \| good	18.078 \| good	0.412 \| good
2026-03-16T09:00:00.000Z	64 \| moderate	16.299 \| fine	63.397 \| fine	26.608 \| good	0.565 \| good	18.078 \| good	0.412 \| good
2026-03-16T10:00:00.000Z	73 \| moderate	20.509 \| fine	90.636 \| fine	10.019 \| good	3.121 \| good	35.738 \| good	0.308 \| good
2026-03-16T11:00:00.000Z	66 \| moderate	17.243 \| fine	76.494 \| fine	9.354 \| good	3.274 \| good	35.441 \| good	0.298 \| good
2026-03-16T12:00:00.000Z	64 \| moderate	15.629 \| fine	69.394 \| fine	3.801 \| good	3.427 \| good	35.144 \| good	0.289 \| good
2026-03-16T13:00:00.000Z	66 \| moderate	16.895 \| fine	75.062 \| fine	2.145 \| good	3.636 \| good	33.88 \| good	0.307 \| good
2026-03-16T14:00:00.000Z	60 \| moderate	14.304 \| fine	63.622 \| fine	1.612 \| good	3.845 \| good	32.616 \| good	0.324 \| good
2026-03-16T15:00:00.000Z	64 \| moderate	16.386 \| fine	72.488 \| fine	6.34 \| good	4.054 \| good	31.353 \| good	0.342 \| good
2026-03-16T16:00:00.000Z	62 \| moderate	15.388 \| fine	68.663 \| fine	17.571 \| good	4.538 \| good	30.072 \| good	0.327 \| good
2026-03-16T17:00:00.000Z	62 \| moderate	14.869 \| fine	65.982 \| fine	29.967 \| good	5.021 \| good	28.792 \| good	0.312 \| good
2026-03-16T18:00:00.000Z	64 \| moderate	15.873 \| fine	70.783 \| fine	41.31 \| good	5.504 \| good	27.512 \| good	0.298 \| good
2026-03-16T19:00:00.000Z	62 \| moderate	14.99 \| fine	66.917 \| fine	52.145 \| good	5.634 \| good	24.912 \| good	0.274 \| good
2026-03-16T20:00:00.000Z	74 \| moderate	12.173 \| fine	53.951 \| good	61.583 \| fine	5.764 \| good	22.312 \| good	0.249 \| good
2026-03-16T21:00:00.000Z	101 \| sensitive	12.859 \| fine	57.924 \| fine	70.769 \| fine	5.894 \| good	19.713 \| good	0.225 \| good
2026-03-16T22:00:00.000Z	100 \| moderate	14.009 \| fine	62.491 \| fine	70.281 \| fine	5.058 \| good	15.987 \| good	0.206 \| good
2026-03-16T23:00:00.000Z	105 \| sensitive	13.576 \| fine	61.063 \| fine	71.89 \| moderate	4.222 \| good	12.262 \| good	0.188 \| good
2026-03-17T00:00:00.000Z	71 \| moderate	12.197 \| fine	54.709 \| good	61.157 \| fine	3.386 \| good	8.537 \| good	0.17 \| good
2026-03-17T01:00:00.000Z	54 \| moderate	9.556 \| good	42.341 \| good	56.02 \| fine	3.127 \| good	13.879 \| good	0.195 \| good
2026-03-17T02:00:00.000Z	60 \| moderate	13.732 \| fine	62.054 \| fine	44.583 \| good	2.868 \| good	19.221 \| good	0.221 \| good
2026-03-17T03:00:00.000Z	66 \| moderate	16.782 \| fine	75.02 \| fine	31.029 \| good	2.609 \| good	24.562 \| good	0.246 \| good
2026-03-17T04:00:00.000Z	71 \| moderate	19.723 \| fine	87.293 \| fine	18.607 \| good	2.821 \| good	28.682 \| good	0.277 \| good
2026-03-17T05:00:00.000Z	69 \| moderate	19.265 \| fine	84.969 \| fine	10.502 \| good	3.033 \| good	32.802 \| good	0.308 \| good
2026-03-17T06:00:00.000Z	66 \| moderate	16.645 \| fine	74.057 \| fine	7.063 \| good	3.245 \| good	36.921 \| good	0.339 \| good
2026-03-17T07:00:00.000Z	67 \| moderate	18.334 \| fine	81.422 \| fine	4.802 \| good	3.44 \| good	36.616 \| good	0.352 \| good
2026-03-17T08:00:00.000Z	64 \| moderate	15.804 \| fine	70.224 \| fine	2.597 \| good	3.634 \| good	36.31 \| good	0.365 \| good
2026-03-17T09:00:00.000Z	66 \| moderate	17.416 \| fine	77.557 \| fine	2.012 \| good	3.829 \| good	36.004 \| good	0.378 \| good
2026-03-17T10:00:00.000Z	62 \| moderate	15.137 \| fine	67.051 \| fine	2.373 \| good	3.864 \| good	35.71 \| good	0.369 \| good
2026-03-17T11:00:00.000Z	56 \| moderate	11.782 \| good	52.521 \| good	2.946 \| good	3.9 \| good	35.416 \| good	0.36 \| good
2026-03-17T12:00:00.000Z	54 \| moderate	10.834 \| good	48.337 \| good	1.371 \| good	3.936 \| good	35.122 \| good	0.351 \| good
2026-03-17T13:00:00.000Z	54 \| moderate	10.783 \| good	47.375 \| good	1.071 \| good	3.845 \| good	32.473 \| good	0.346 \| good
2026-03-17T14:00:00.000Z	52 \| moderate	9.951 \| good	43.988 \| good	1.168 \| good	3.754 \| good	29.824 \| good	0.34 \| good
2026-03-17T15:00:00.000Z	60 \| moderate	14.354 \| fine	63.775 \| fine	4.103 \| good	3.663 \| good	27.174 \| good	0.334 \| good
2026-03-17T16:00:00.000Z	62 \| moderate	14.74 \| fine	65.701 \| fine	16.335 \| good	4.099 \| good	26.534 \| good	0.322 \| good
2026-03-17T17:00:00.000Z	69 \| moderate	19.137 \| fine	84.068 \| fine	29.652 \| good	4.534 \| good	25.894 \| good	0.309 \| good
2026-03-17T18:00:00.000Z	77 \| moderate	22.676 \| fine	98.844 \| fine	41.621 \| good	4.97 \| good	25.254 \| good	0.296 \| good
2026-03-17T19:00:00.000Z	81 \| moderate	25.273 \| fine	109.476 \| fine	52.615 \| good	5.217 \| good	24.967 \| good	0.283 \| good
2026-03-17T20:00:00.000Z	77 \| moderate	23.38 \| fine	101.648 \| fine	59.757 \| fine	5.465 \| good	24.68 \| good	0.27 \| good
2026-03-17T21:00:00.000Z	97 \| moderate	19.569 \| fine	85.973 \| fine	69.487 \| fine	5.712 \| good	24.393 \| good	0.257 \| good
2026-03-17T22:00:00.000Z	108 \| sensitive	19.098 \| fine	84.059 \| fine	72.778 \| moderate	5.304 \| good	22.231 \| good	0.244 \| good
2026-03-17T23:00:00.000Z	112 \| sensitive	20.39 \| fine	89.24 \| fine	73.697 \| moderate	4.895 \| good	20.068 \| good	0.232 \| good
2026-03-18T00:00:00.000Z	87 \| moderate	18.299 \| fine	80.806 \| fine	65.683 \| fine	4.486 \| good	17.906 \| good	0.22 \| good
2026-03-18T01:00:00.000Z	67 \| moderate	14.195 \| fine	63.88 \| fine	60.407 \| fine	3.959 \| good	21.321 \| good	0.233 \| good
2026-03-18T02:00:00.000Z	62 \| moderate	14.71 \| fine	65.26 \| fine	49.457 \| good	3.433 \| good	24.736 \| good	0.246 \| good
2026-03-18T03:00:00.000Z	71 \| moderate	19.955 \| fine	87.749 \| fine	35.064 \| good	2.906 \| good	28.152 \| good	0.259 \| good
2026-03-18T04:00:00.000Z	81 \| moderate	24.592 \| fine	107.445 \| fine	27.291 \| good	3.19 \| good	32.887 \| good	0.295 \| good
2026-03-18T05:00:00.000Z	73 \| moderate	21.077 \| fine	93.047 \| fine	17.822 \| good	3.473 \| good	37.622 \| good	0.331 \| good
2026-03-18T06:00:00.000Z	84 \| moderate	27.149 \| fine	30.135 \| good	6.577 \| good	3.743 \| good	42.244 \| good	0.366 \| good
2026-03-18T07:00:00.000Z	67 \| moderate	17.66 \| fine	78.725 \| fine	6.321 \| good	3.6 \| good	40.523 \| good	0.391 \| good
2026-03-18T08:00:00.000Z	66 \| moderate	17.378 \| fine	76.934 \| fine	2.673 \| good	3.443 \| good	38.688 \| good	0.415 \| good
2026-03-18T09:00:00.000Z	69 \| moderate	19.026 \| fine	83.787 \| fine	2.761 \| good	3.286 \| good	36.853 \| good	0.44 \| good

West Hollywood

Empower business decisions with accurate air quality data

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

0.40ppm

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 West Hollywood, California get updated?

Air quality updates for West Hollywood, California are available every hour.

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

West Hollywood, California experienced its worst air quality at 07:00:00, 2026-03-16.

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

The best air quality in West Hollywood, California was observed at 04:00:00 on 2026-03-15.

What is the air quality in West Hollywood, California right now?

The air quality in West Hollywood, California right now is Moderate, with an AQI of 64.

What pollutant is most frequently found in West Hollywood, California?

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

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

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

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

West Hollywood, California currently has a PM_2.5 concentration of 16.299 μg/m³.

What is the current level of PM₁₀ in West Hollywood, California?

West Hollywood, California currently has a PM₁₀ concentration of 63.397 μg/m³.

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

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

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

The current sulfur dioxide (SO₂) concentration in West Hollywood, California is 0.565 ppb.

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

West Hollywood, California currently has an ozone (O₃) concentration of 26.608 ppm.

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

The current level of nitrogen dioxide (NO₂) in West Hollywood, California is 18.078 ppb.

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