What is the sulfur dioxide (SO2) level in West Puente Valley, California at the moment?

Currently, West Puente Valley, California has a sulfur dioxide (SO2) concentration of 0.832 ppb.

What is the ozone (O3) level in West Puente Valley, California at the moment?

The current ozone (O3) level in West Puente Valley, California at the moment is 65.626 ppm.

What is the nitrogen dioxide (NO2) level in West Puente Valley, California at the moment?

Nitrogen dioxide (NO2) level in West Puente Valley, California at the moment is 5.885 ppb.

Live air quality index in West Puente Valley, California today

Q: What is the PM2.5 level in West Puente Valley, California at the moment?

PM2.5 levels in West Puente Valley, California are currently 7.176 μg/m3.

Q: What is the PM10 level in West Puente Valley, California at the moment?

The PM10 concentration in West Puente Valley, California is 35.093 μg/m3 at the moment.

Stay updated with real-time air quality in West Puente Valley, 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 Puente Valley, California

Last updated: ... (Local time)

Major air pollutants in West Puente Valley, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.18 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

35.09 μg/m³

155

255

425

605+

Ozone (O₃)

65.63 ppb

201

201+

Sulfur Dioxide (SO₂)

0.83 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

West Puente Valley, California

Get Live Pollen Counts

West Puente Valley, California

Scroll To Air Quality Map

Track live West Puente Valley, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-17T03:00:00.000Z	33 \| good	4.799 \| good	20.792 \| good	35.881 \| good	3.421 \| good	13.352 \| good	0.176 \| good
2026-04-17T04:00:00.000Z	38 \| good	7.045 \| good	28.877 \| good	37.767 \| good	0.56 \| good	9.891 \| good	0.34 \| good
2026-04-17T05:00:00.000Z	44 \| good	7.938 \| good	34.239 \| good	37.767 \| good	0.734 \| good	10.203 \| good	0.34 \| good
2026-04-17T06:00:00.000Z	44 \| good	8.465 \| good	33.025 \| good	35.314 \| good	0.734 \| good	10.203 \| good	0.34 \| good
2026-04-17T07:00:00.000Z	44 \| good	8.349 \| good	35.266 \| good	27.629 \| good	0.468 \| good	15.929 \| good	0.391 \| good
2026-04-17T08:00:00.000Z	33 \| good	5.985 \| good	25.626 \| good	27.357 \| good	0.438 \| good	6.09 \| good	0.352 \| good
2026-04-17T09:00:00.000Z	27 \| good	5.169 \| good	23.539 \| good	22.744 \| good	0.45 \| good	5.309 \| good	0.276 \| good
2026-04-17T10:00:00.000Z	27 \| good	4.657 \| good	19.466 \| good	23.588 \| good	0.465 \| good	5.079 \| good	0.262 \| good
2026-04-17T11:00:00.000Z	38 \| good	6.893 \| good	29.33 \| good	25.985 \| good	0.622 \| good	4.701 \| good	0.249 \| good
2026-04-17T12:00:00.000Z	38 \| good	7.389 \| good	28.913 \| good	25.513 \| good	0.526 \| good	6.384 \| good	0.301 \| good
2026-04-17T13:00:00.000Z	44 \| good	7.501 \| good	27.638 \| good	25.513 \| good	0.506 \| good	6.384 \| good	0.301 \| good
2026-04-17T14:00:00.000Z	38 \| good	6.582 \| good	27.914 \| good	18.627 \| good	0.593 \| good	14.687 \| good	0.455 \| good
2026-04-17T15:00:00.000Z	44 \| good	8.207 \| good	37.55 \| good	22.292 \| good	0.569 \| good	14.488 \| good	0.429 \| good
2026-04-17T16:00:00.000Z	38 \| good	7.466 \| good	29.39 \| good	29.313 \| good	0.51 \| good	6.07 \| good	0.29 \| good
2026-04-17T17:00:00.000Z	38 \| good	7.211 \| good	29.806 \| good	35.711 \| good	0.473 \| good	3.331 \| good	0.254 \| good
2026-04-17T18:00:00.000Z	44 \| good	7.94 \| good	34.522 \| good	40.657 \| good	0.52 \| good	3.154 \| good	0.24 \| good
2026-04-17T19:00:00.000Z	44 \| good	7.535 \| good	34.066 \| good	46.066 \| good	0.569 \| good	3.286 \| good	0.265 \| good
2026-04-17T20:00:00.000Z	46 \| good	7.214 \| good	36.188 \| good	50.455 \| good	0.445 \| good	3.144 \| good	0.291 \| good
2026-04-17T21:00:00.000Z	49 \| good	9.403 \| good	44.138 \| good	51.331 \| good	0.423 \| good	3.464 \| good	0.265 \| good
2026-04-17T22:00:00.000Z	52 \| moderate	9.579 \| good	49.971 \| good	53.529 \| good	0.498 \| good	3.915 \| good	0.252 \| good
2026-04-17T23:00:00.000Z	54 \| moderate	10.545 \| good	52.984 \| good	55.995 \| fine	0.503 \| good	3.738 \| good	0.277 \| good
2026-04-18T00:00:00.000Z	61 \| moderate	11.407 \| good	53.844 \| good	57.717 \| fine	0.633 \| good	5.103 \| good	0.291 \| good
2026-04-18T01:00:00.000Z	51 \| moderate	9.208 \| good	45.779 \| good	55.43 \| fine	0.856 \| good	7.124 \| good	0.291 \| good
2026-04-18T02:00:00.000Z	54 \| moderate	8.375 \| good	41.742 \| good	56.452 \| fine	0.9 \| good	9.51 \| good	0.341 \| good
2026-04-18T03:00:00.000Z	51 \| moderate	8.805 \| good	41.499 \| good	55.23 \| fine	0.753 \| good	10.144 \| good	0.354 \| good
2026-04-18T04:00:00.000Z	52 \| moderate	10.058 \| good	44.243 \| good	50.444 \| good	0.659 \| good	9.706 \| good	0.416 \| good
2026-04-18T05:00:00.000Z	54 \| moderate	10.807 \| good	44.446 \| good	43.815 \| good	0.928 \| good	11.838 \| good	0.442 \| good
2026-04-18T06:00:00.000Z	54 \| moderate	10.659 \| good	44.876 \| good	43.815 \| good	0.652 \| good	12.361 \| good	0.519 \| good
2026-04-18T07:00:00.000Z	54 \| moderate	10.833 \| good	44.949 \| good	39.973 \| good	0.624 \| good	12.361 \| good	0.518 \| good
2026-04-18T08:00:00.000Z	54 \| moderate	10.61 \| good	39.719 \| good	34.32 \| good	0.652 \| good	11.015 \| good	0.442 \| good
2026-04-18T09:00:00.000Z	56 \| moderate	12.368 \| fine	54.203 \| good	28.805 \| good	0.582 \| good	10.864 \| good	0.441 \| good
2026-04-18T10:00:00.000Z	56 \| moderate	11.519 \| good	51.805 \| good	26.247 \| good	0.56 \| good	15.089 \| good	0.455 \| good
2026-04-18T11:00:00.000Z	49 \| good	9.199 \| good	45.507 \| good	24.055 \| good	0.603 \| good	14.912 \| good	0.416 \| good
2026-04-18T12:00:00.000Z	49 \| good	9.249 \| good	40.891 \| good	22.092 \| good	0.49 \| good	13.334 \| good	0.465 \| good
2026-04-18T13:00:00.000Z	49 \| good	8.998 \| good	43.146 \| good	22.092 \| good	0.667 \| good	16.964 \| good	0.451 \| good
2026-04-18T14:00:00.000Z	52 \| moderate	9.82 \| good	49.043 \| good	16.243 \| good	0.642 \| good	21.244 \| good	0.54 \| good
2026-04-18T15:00:00.000Z	44 \| good	8.263 \| good	36.341 \| good	19.844 \| good	0.721 \| good	17.73 \| good	0.603 \| good
2026-04-18T16:00:00.000Z	44 \| good	8.392 \| good	35.457 \| good	26.217 \| good	0.512 \| good	13.852 \| good	0.467 \| good
2026-04-18T17:00:00.000Z	54 \| moderate	10.634 \| good	47.734 \| good	32.46 \| good	0.508 \| good	10.74 \| good	0.417 \| good
2026-04-18T18:00:00.000Z	54 \| moderate	11.172 \| good	49.628 \| good	37.205 \| good	0.503 \| good	9.168 \| good	0.343 \| good
2026-04-18T19:00:00.000Z	54 \| moderate	10.522 \| good	46.495 \| good	44.331 \| good	0.428 \| good	7.028 \| good	0.315 \| good
2026-04-18T20:00:00.000Z	52 \| moderate	10.083 \| good	44.206 \| good	51.997 \| good	0.425 \| good	6.655 \| good	0.277 \| good
2026-04-18T21:00:00.000Z	61 \| moderate	7.241 \| good	32.989 \| good	58.271 \| fine	0.501 \| good	4.529 \| good	0.29 \| good
2026-04-18T22:00:00.000Z	77 \| moderate	6.002 \| good	29.046 \| good	62.645 \| fine	0.499 \| good	2.947 \| good	0.266 \| good
2026-04-18T23:00:00.000Z	84 \| moderate	6.641 \| good	30.935 \| good	64.804 \| fine	0.708 \| good	2.64 \| good	0.29 \| good
2026-04-19T00:00:00.000Z	84 \| moderate	6.102 \| good	30.957 \| good	65.409 \| fine	0.725 \| good	3.213 \| good	0.315 \| good
2026-04-19T01:00:00.000Z	87 \| moderate	7.176 \| good	35.093 \| good	65.626 \| fine	0.832 \| good	5.885 \| good	0.315 \| good
2026-04-19T02:00:00.000Z	87 \| moderate	7.176 \| good	35.093 \| good	65.626 \| fine	0.832 \| good	5.885 \| good	0.315 \| good
2026-04-19T03:00:00.000Z	49 \| good	9.19 \| good	41.031 \| good	40.928 \| good	5.894 \| good	19.442 \| good	0.218 \| good
2026-04-19T04:00:00.000Z	49 \| good	8.603 \| good	37.737 \| good	33.706 \| good	6.235 \| good	24.101 \| good	0.235 \| good
2026-04-19T05:00:00.000Z	44 \| good	8.089 \| good	35.566 \| good	26.642 \| good	6.577 \| good	28.759 \| good	0.252 \| good
2026-04-19T06:00:00.000Z	49 \| good	8.636 \| good	38.011 \| good	22.811 \| good	6.918 \| good	33.418 \| good	0.268 \| good
2026-04-19T07:00:00.000Z	38 \| good	7.236 \| good	31.986 \| good	21.376 \| good	6.853 \| good	33.576 \| good	0.271 \| good
2026-04-19T08:00:00.000Z	44 \| good	7.51 \| good	33.428 \| good	20.148 \| good	6.788 \| good	33.735 \| good	0.274 \| good
2026-04-19T09:00:00.000Z	44 \| good	7.907 \| good	34.697 \| good	20.576 \| good	6.723 \| good	33.893 \| good	0.277 \| good
2026-04-19T10:00:00.000Z	44 \| good	8.152 \| good	36.061 \| good	20.228 \| good	6.639 \| good	34.954 \| good	0.281 \| good
2026-04-19T11:00:00.000Z	49 \| good	8.597 \| good	38.065 \| good	19.013 \| good	6.554 \| good	36.015 \| good	0.285 \| good
2026-04-19T12:00:00.000Z	44 \| good	8.422 \| good	37.203 \| good	21.777 \| good	6.47 \| good	37.077 \| good	0.289 \| good
2026-04-19T13:00:00.000Z	49 \| good	8.865 \| good	39.174 \| good	19.545 \| good	6.43 \| good	35.611 \| good	0.321 \| good
2026-04-19T14:00:00.000Z	49 \| good	9.477 \| good	41.769 \| good	21.811 \| good	6.39 \| good	34.145 \| good	0.353 \| good
2026-04-19T15:00:00.000Z	60 \| moderate	14.387 \| fine	64.311 \| fine	31.793 \| good	6.351 \| good	32.68 \| good	0.385 \| good
2026-04-19T16:00:00.000Z	62 \| moderate	15.37 \| fine	68.587 \| fine	39.045 \| good	6.857 \| good	27.762 \| good	0.338 \| good
2026-04-19T17:00:00.000Z	66 \| moderate	16.748 \| fine	74.747 \| fine	47.474 \| good	7.363 \| good	22.844 \| good	0.29 \| good
2026-04-19T18:00:00.000Z	66 \| moderate	16.593 \| fine	73.727 \| fine	57.46 \| fine	7.87 \| good	17.926 \| good	0.242 \| good
2026-04-19T19:00:00.000Z	71 \| moderate	15.555 \| fine	69.347 \| fine	61.124 \| fine	7.183 \| good	15.164 \| good	0.225 \| good
2026-04-19T20:00:00.000Z	74 \| moderate	11.468 \| good	50.645 \| good	62.26 \| fine	6.496 \| good	12.401 \| good	0.208 \| good
2026-04-19T21:00:00.000Z	80 \| moderate	9.293 \| good	41.357 \| good	63.55 \| fine	5.81 \| good	9.638 \| good	0.191 \| good
2026-04-19T22:00:00.000Z	84 \| moderate	8.851 \| good	38.739 \| good	65.303 \| fine	5.47 \| good	8.973 \| good	0.183 \| good
2026-04-19T23:00:00.000Z	77 \| moderate	8.17 \| good	35.942 \| good	62.626 \| fine	5.13 \| good	8.307 \| good	0.176 \| good
2026-04-20T00:00:00.000Z	58 \| moderate	7.675 \| good	33.786 \| good	57.265 \| fine	4.79 \| good	7.641 \| good	0.169 \| good
2026-04-20T01:00:00.000Z	51 \| moderate	7.149 \| good	31.721 \| good	55.129 \| fine	4.746 \| good	10.908 \| good	0.175 \| good
2026-04-20T02:00:00.000Z	51 \| moderate	6.766 \| good	29.925 \| good	55.109 \| fine	4.702 \| good	14.174 \| good	0.182 \| good
2026-04-20T03:00:00.000Z	40 \| good	6.265 \| good	27.77 \| good	42.808 \| good	4.658 \| good	17.441 \| good	0.189 \| good
2026-04-20T04:00:00.000Z	44 \| good	7.686 \| good	33.984 \| good	37.047 \| good	4.86 \| good	21.381 \| good	0.2 \| good
2026-04-20T05:00:00.000Z	44 \| good	7.858 \| good	34.508 \| good	29.787 \| good	5.062 \| good	25.321 \| good	0.21 \| good
2026-04-20T06:00:00.000Z	44 \| good	8.43 \| good	36.643 \| good	25.386 \| good	5.264 \| good	29.261 \| good	0.221 \| good
2026-04-20T07:00:00.000Z	49 \| good	8.518 \| good	37.436 \| good	21.403 \| good	5.535 \| good	31.231 \| good	0.229 \| good
2026-04-20T08:00:00.000Z	49 \| good	8.924 \| good	39.638 \| good	18.81 \| good	5.806 \| good	33.201 \| good	0.237 \| good
2026-04-20T09:00:00.000Z	44 \| good	8.127 \| good	35.709 \| good	16.274 \| good	6.077 \| good	35.171 \| good	0.245 \| good
2026-04-20T10:00:00.000Z	52 \| moderate	9.776 \| good	43.608 \| good	13.35 \| good	6.1 \| good	35.332 \| good	0.247 \| good
2026-04-20T11:00:00.000Z	54 \| moderate	10.688 \| good	47.51 \| good	12.764 \| good	6.123 \| good	35.493 \| good	0.25 \| good
2026-04-20T12:00:00.000Z	54 \| moderate	10.551 \| good	46.73 \| good	13.04 \| good	6.146 \| good	35.653 \| good	0.252 \| good
2026-04-20T13:00:00.000Z	56 \| moderate	11.636 \| good	51.684 \| good	9.992 \| good	6.483 \| good	33.877 \| good	0.277 \| good
2026-04-20T14:00:00.000Z	56 \| moderate	11.748 \| good	52.307 \| good	14.738 \| good	6.82 \| good	32.101 \| good	0.302 \| good
2026-04-20T15:00:00.000Z	60 \| moderate	13.988 \| fine	63.06 \| fine	28.151 \| good	7.157 \| good	30.324 \| good	0.327 \| good
2026-04-20T16:00:00.000Z	58 \| moderate	12.698 \| fine	57.445 \| fine	37.466 \| good	7.211 \| good	25.596 \| good	0.291 \| good
2026-04-20T17:00:00.000Z	56 \| moderate	11.998 \| good	54.063 \| good	41.977 \| good	7.266 \| good	20.868 \| good	0.255 \| good
2026-04-20T18:00:00.000Z	56 \| moderate	11.642 \| good	51.618 \| good	47.573 \| good	7.32 \| good	16.139 \| good	0.22 \| good
2026-04-20T19:00:00.000Z	56 \| moderate	11.708 \| good	52.449 \| good	54.978 \| good	6.967 \| good	14.11 \| good	0.207 \| good
2026-04-20T20:00:00.000Z	64 \| moderate	10.927 \| good	48.704 \| good	59.217 \| fine	6.614 \| good	12.081 \| good	0.194 \| good
2026-04-20T21:00:00.000Z	64 \| moderate	10.787 \| good	47.769 \| good	58.881 \| fine	6.26 \| good	10.051 \| good	0.181 \| good
2026-04-20T22:00:00.000Z	64 \| moderate	9.13 \| good	40.588 \| good	58.79 \| fine	5.809 \| good	9.262 \| good	0.172 \| good
2026-04-20T23:00:00.000Z	58 \| moderate	7.748 \| good	34.026 \| good	57.393 \| fine	5.359 \| good	8.472 \| good	0.164 \| good
2026-04-21T00:00:00.000Z	77 \| moderate	13.103 \| fine	20.017 \| good	62.707 \| fine	4.985 \| good	7.817 \| good	0.157 \| good
2026-04-21T01:00:00.000Z	42 \| good	3.499 \| good	15.58 \| good	44.723 \| good	4.673 \| good	10.395 \| good	0.161 \| good
2026-04-21T02:00:00.000Z	37 \| good	2.44 \| good	10.07 \| good	40.202 \| good	4.438 \| good	13.108 \| good	0.166 \| good

West Puente Valley

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West Puente Valley, California air quality map: Stay updated on AQI near you

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How accurate is California, USA air quality data?

Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for West Puente Valley, California?

The air quality information for West Puente Valley, California is updated every hour for accuracy.

What time in the last 24 hours was the air quality in West Puente Valley, California at its worst?

In the past 24 hours, the air quality in West Puente Valley, California was at its worst at 01:00:00 on 2026-04-19.

When did West Puente Valley, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in West Puente Valley, California was observed at 04:00:00 on 2026-04-18.

What is the AQI in West Puente Valley, California right now?

As of now, the AQI in West Puente Valley, California is 87, indicating Moderate conditions.

What is the most common type of pollution in West Puente Valley, California?

West Puente Valley, California air has the highest levels of O3.

What should I do in case of poor air quality in West Puente Valley, California?

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

What is the PM_2.5 level in West Puente Valley, California at the moment?

PM_2.5 levels in West Puente Valley, California are currently 7.176 μg/m³.

What is the PM₁₀ level in West Puente Valley, California at the moment?

The PM₁₀ concentration in West Puente Valley, California is 35.093 μg/m³ at the moment.

What is the carbon monoxide (CO) level in West Puente Valley, California at the moment?

The current carbon monoxide (CO) concentration in West Puente Valley, California is 0.315 ppm.

What is the sulfur dioxide (SO₂) level in West Puente Valley, California at the moment?

Currently, West Puente Valley, California has a sulfur dioxide (SO₂) concentration of 0.832 ppb.

What is the ozone (O₃) level in West Puente Valley, California at the moment?

The current ozone (O₃) level in West Puente Valley, California at the moment is 65.626 ppm.

What is the nitrogen dioxide (NO₂) level in West Puente Valley, California at the moment?

Nitrogen dioxide (NO₂) level in West Puente Valley, California at the moment is 5.885 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-17T03:00:00.000Z	33 \| good	4.799 \| good	20.792 \| good	35.881 \| good	3.421 \| good	13.352 \| good	0.176 \| good
2026-04-17T04:00:00.000Z	38 \| good	7.045 \| good	28.877 \| good	37.767 \| good	0.56 \| good	9.891 \| good	0.34 \| good
2026-04-17T05:00:00.000Z	44 \| good	7.938 \| good	34.239 \| good	37.767 \| good	0.734 \| good	10.203 \| good	0.34 \| good
2026-04-17T06:00:00.000Z	44 \| good	8.465 \| good	33.025 \| good	35.314 \| good	0.734 \| good	10.203 \| good	0.34 \| good
2026-04-17T07:00:00.000Z	44 \| good	8.349 \| good	35.266 \| good	27.629 \| good	0.468 \| good	15.929 \| good	0.391 \| good
2026-04-17T08:00:00.000Z	33 \| good	5.985 \| good	25.626 \| good	27.357 \| good	0.438 \| good	6.09 \| good	0.352 \| good
2026-04-17T09:00:00.000Z	27 \| good	5.169 \| good	23.539 \| good	22.744 \| good	0.45 \| good	5.309 \| good	0.276 \| good
2026-04-17T10:00:00.000Z	27 \| good	4.657 \| good	19.466 \| good	23.588 \| good	0.465 \| good	5.079 \| good	0.262 \| good
2026-04-17T11:00:00.000Z	38 \| good	6.893 \| good	29.33 \| good	25.985 \| good	0.622 \| good	4.701 \| good	0.249 \| good
2026-04-17T12:00:00.000Z	38 \| good	7.389 \| good	28.913 \| good	25.513 \| good	0.526 \| good	6.384 \| good	0.301 \| good
2026-04-17T13:00:00.000Z	44 \| good	7.501 \| good	27.638 \| good	25.513 \| good	0.506 \| good	6.384 \| good	0.301 \| good
2026-04-17T14:00:00.000Z	38 \| good	6.582 \| good	27.914 \| good	18.627 \| good	0.593 \| good	14.687 \| good	0.455 \| good
2026-04-17T15:00:00.000Z	44 \| good	8.207 \| good	37.55 \| good	22.292 \| good	0.569 \| good	14.488 \| good	0.429 \| good
2026-04-17T16:00:00.000Z	38 \| good	7.466 \| good	29.39 \| good	29.313 \| good	0.51 \| good	6.07 \| good	0.29 \| good
2026-04-17T17:00:00.000Z	38 \| good	7.211 \| good	29.806 \| good	35.711 \| good	0.473 \| good	3.331 \| good	0.254 \| good
2026-04-17T18:00:00.000Z	44 \| good	7.94 \| good	34.522 \| good	40.657 \| good	0.52 \| good	3.154 \| good	0.24 \| good
2026-04-17T19:00:00.000Z	44 \| good	7.535 \| good	34.066 \| good	46.066 \| good	0.569 \| good	3.286 \| good	0.265 \| good
2026-04-17T20:00:00.000Z	46 \| good	7.214 \| good	36.188 \| good	50.455 \| good	0.445 \| good	3.144 \| good	0.291 \| good
2026-04-17T21:00:00.000Z	49 \| good	9.403 \| good	44.138 \| good	51.331 \| good	0.423 \| good	3.464 \| good	0.265 \| good
2026-04-17T22:00:00.000Z	52 \| moderate	9.579 \| good	49.971 \| good	53.529 \| good	0.498 \| good	3.915 \| good	0.252 \| good
2026-04-17T23:00:00.000Z	54 \| moderate	10.545 \| good	52.984 \| good	55.995 \| fine	0.503 \| good	3.738 \| good	0.277 \| good
2026-04-18T00:00:00.000Z	61 \| moderate	11.407 \| good	53.844 \| good	57.717 \| fine	0.633 \| good	5.103 \| good	0.291 \| good
2026-04-18T01:00:00.000Z	51 \| moderate	9.208 \| good	45.779 \| good	55.43 \| fine	0.856 \| good	7.124 \| good	0.291 \| good
2026-04-18T02:00:00.000Z	54 \| moderate	8.375 \| good	41.742 \| good	56.452 \| fine	0.9 \| good	9.51 \| good	0.341 \| good
2026-04-18T03:00:00.000Z	51 \| moderate	8.805 \| good	41.499 \| good	55.23 \| fine	0.753 \| good	10.144 \| good	0.354 \| good
2026-04-18T04:00:00.000Z	52 \| moderate	10.058 \| good	44.243 \| good	50.444 \| good	0.659 \| good	9.706 \| good	0.416 \| good
2026-04-18T05:00:00.000Z	54 \| moderate	10.807 \| good	44.446 \| good	43.815 \| good	0.928 \| good	11.838 \| good	0.442 \| good
2026-04-18T06:00:00.000Z	54 \| moderate	10.659 \| good	44.876 \| good	43.815 \| good	0.652 \| good	12.361 \| good	0.519 \| good
2026-04-18T07:00:00.000Z	54 \| moderate	10.833 \| good	44.949 \| good	39.973 \| good	0.624 \| good	12.361 \| good	0.518 \| good
2026-04-18T08:00:00.000Z	54 \| moderate	10.61 \| good	39.719 \| good	34.32 \| good	0.652 \| good	11.015 \| good	0.442 \| good
2026-04-18T09:00:00.000Z	56 \| moderate	12.368 \| fine	54.203 \| good	28.805 \| good	0.582 \| good	10.864 \| good	0.441 \| good
2026-04-18T10:00:00.000Z	56 \| moderate	11.519 \| good	51.805 \| good	26.247 \| good	0.56 \| good	15.089 \| good	0.455 \| good
2026-04-18T11:00:00.000Z	49 \| good	9.199 \| good	45.507 \| good	24.055 \| good	0.603 \| good	14.912 \| good	0.416 \| good
2026-04-18T12:00:00.000Z	49 \| good	9.249 \| good	40.891 \| good	22.092 \| good	0.49 \| good	13.334 \| good	0.465 \| good
2026-04-18T13:00:00.000Z	49 \| good	8.998 \| good	43.146 \| good	22.092 \| good	0.667 \| good	16.964 \| good	0.451 \| good
2026-04-18T14:00:00.000Z	52 \| moderate	9.82 \| good	49.043 \| good	16.243 \| good	0.642 \| good	21.244 \| good	0.54 \| good
2026-04-18T15:00:00.000Z	44 \| good	8.263 \| good	36.341 \| good	19.844 \| good	0.721 \| good	17.73 \| good	0.603 \| good
2026-04-18T16:00:00.000Z	44 \| good	8.392 \| good	35.457 \| good	26.217 \| good	0.512 \| good	13.852 \| good	0.467 \| good
2026-04-18T17:00:00.000Z	54 \| moderate	10.634 \| good	47.734 \| good	32.46 \| good	0.508 \| good	10.74 \| good	0.417 \| good
2026-04-18T18:00:00.000Z	54 \| moderate	11.172 \| good	49.628 \| good	37.205 \| good	0.503 \| good	9.168 \| good	0.343 \| good
2026-04-18T19:00:00.000Z	54 \| moderate	10.522 \| good	46.495 \| good	44.331 \| good	0.428 \| good	7.028 \| good	0.315 \| good
2026-04-18T20:00:00.000Z	52 \| moderate	10.083 \| good	44.206 \| good	51.997 \| good	0.425 \| good	6.655 \| good	0.277 \| good
2026-04-18T21:00:00.000Z	61 \| moderate	7.241 \| good	32.989 \| good	58.271 \| fine	0.501 \| good	4.529 \| good	0.29 \| good
2026-04-18T22:00:00.000Z	77 \| moderate	6.002 \| good	29.046 \| good	62.645 \| fine	0.499 \| good	2.947 \| good	0.266 \| good
2026-04-18T23:00:00.000Z	84 \| moderate	6.641 \| good	30.935 \| good	64.804 \| fine	0.708 \| good	2.64 \| good	0.29 \| good
2026-04-19T00:00:00.000Z	84 \| moderate	6.102 \| good	30.957 \| good	65.409 \| fine	0.725 \| good	3.213 \| good	0.315 \| good
2026-04-19T01:00:00.000Z	87 \| moderate	7.176 \| good	35.093 \| good	65.626 \| fine	0.832 \| good	5.885 \| good	0.315 \| good
2026-04-19T02:00:00.000Z	87 \| moderate	7.176 \| good	35.093 \| good	65.626 \| fine	0.832 \| good	5.885 \| good	0.315 \| good
2026-04-19T03:00:00.000Z	49 \| good	9.19 \| good	41.031 \| good	40.928 \| good	5.894 \| good	19.442 \| good	0.218 \| good
2026-04-19T04:00:00.000Z	49 \| good	8.603 \| good	37.737 \| good	33.706 \| good	6.235 \| good	24.101 \| good	0.235 \| good
2026-04-19T05:00:00.000Z	44 \| good	8.089 \| good	35.566 \| good	26.642 \| good	6.577 \| good	28.759 \| good	0.252 \| good
2026-04-19T06:00:00.000Z	49 \| good	8.636 \| good	38.011 \| good	22.811 \| good	6.918 \| good	33.418 \| good	0.268 \| good
2026-04-19T07:00:00.000Z	38 \| good	7.236 \| good	31.986 \| good	21.376 \| good	6.853 \| good	33.576 \| good	0.271 \| good
2026-04-19T08:00:00.000Z	44 \| good	7.51 \| good	33.428 \| good	20.148 \| good	6.788 \| good	33.735 \| good	0.274 \| good
2026-04-19T09:00:00.000Z	44 \| good	7.907 \| good	34.697 \| good	20.576 \| good	6.723 \| good	33.893 \| good	0.277 \| good
2026-04-19T10:00:00.000Z	44 \| good	8.152 \| good	36.061 \| good	20.228 \| good	6.639 \| good	34.954 \| good	0.281 \| good
2026-04-19T11:00:00.000Z	49 \| good	8.597 \| good	38.065 \| good	19.013 \| good	6.554 \| good	36.015 \| good	0.285 \| good
2026-04-19T12:00:00.000Z	44 \| good	8.422 \| good	37.203 \| good	21.777 \| good	6.47 \| good	37.077 \| good	0.289 \| good
2026-04-19T13:00:00.000Z	49 \| good	8.865 \| good	39.174 \| good	19.545 \| good	6.43 \| good	35.611 \| good	0.321 \| good
2026-04-19T14:00:00.000Z	49 \| good	9.477 \| good	41.769 \| good	21.811 \| good	6.39 \| good	34.145 \| good	0.353 \| good
2026-04-19T15:00:00.000Z	60 \| moderate	14.387 \| fine	64.311 \| fine	31.793 \| good	6.351 \| good	32.68 \| good	0.385 \| good
2026-04-19T16:00:00.000Z	62 \| moderate	15.37 \| fine	68.587 \| fine	39.045 \| good	6.857 \| good	27.762 \| good	0.338 \| good
2026-04-19T17:00:00.000Z	66 \| moderate	16.748 \| fine	74.747 \| fine	47.474 \| good	7.363 \| good	22.844 \| good	0.29 \| good
2026-04-19T18:00:00.000Z	66 \| moderate	16.593 \| fine	73.727 \| fine	57.46 \| fine	7.87 \| good	17.926 \| good	0.242 \| good
2026-04-19T19:00:00.000Z	71 \| moderate	15.555 \| fine	69.347 \| fine	61.124 \| fine	7.183 \| good	15.164 \| good	0.225 \| good
2026-04-19T20:00:00.000Z	74 \| moderate	11.468 \| good	50.645 \| good	62.26 \| fine	6.496 \| good	12.401 \| good	0.208 \| good
2026-04-19T21:00:00.000Z	80 \| moderate	9.293 \| good	41.357 \| good	63.55 \| fine	5.81 \| good	9.638 \| good	0.191 \| good
2026-04-19T22:00:00.000Z	84 \| moderate	8.851 \| good	38.739 \| good	65.303 \| fine	5.47 \| good	8.973 \| good	0.183 \| good
2026-04-19T23:00:00.000Z	77 \| moderate	8.17 \| good	35.942 \| good	62.626 \| fine	5.13 \| good	8.307 \| good	0.176 \| good
2026-04-20T00:00:00.000Z	58 \| moderate	7.675 \| good	33.786 \| good	57.265 \| fine	4.79 \| good	7.641 \| good	0.169 \| good
2026-04-20T01:00:00.000Z	51 \| moderate	7.149 \| good	31.721 \| good	55.129 \| fine	4.746 \| good	10.908 \| good	0.175 \| good
2026-04-20T02:00:00.000Z	51 \| moderate	6.766 \| good	29.925 \| good	55.109 \| fine	4.702 \| good	14.174 \| good	0.182 \| good
2026-04-20T03:00:00.000Z	40 \| good	6.265 \| good	27.77 \| good	42.808 \| good	4.658 \| good	17.441 \| good	0.189 \| good
2026-04-20T04:00:00.000Z	44 \| good	7.686 \| good	33.984 \| good	37.047 \| good	4.86 \| good	21.381 \| good	0.2 \| good
2026-04-20T05:00:00.000Z	44 \| good	7.858 \| good	34.508 \| good	29.787 \| good	5.062 \| good	25.321 \| good	0.21 \| good
2026-04-20T06:00:00.000Z	44 \| good	8.43 \| good	36.643 \| good	25.386 \| good	5.264 \| good	29.261 \| good	0.221 \| good
2026-04-20T07:00:00.000Z	49 \| good	8.518 \| good	37.436 \| good	21.403 \| good	5.535 \| good	31.231 \| good	0.229 \| good
2026-04-20T08:00:00.000Z	49 \| good	8.924 \| good	39.638 \| good	18.81 \| good	5.806 \| good	33.201 \| good	0.237 \| good
2026-04-20T09:00:00.000Z	44 \| good	8.127 \| good	35.709 \| good	16.274 \| good	6.077 \| good	35.171 \| good	0.245 \| good
2026-04-20T10:00:00.000Z	52 \| moderate	9.776 \| good	43.608 \| good	13.35 \| good	6.1 \| good	35.332 \| good	0.247 \| good
2026-04-20T11:00:00.000Z	54 \| moderate	10.688 \| good	47.51 \| good	12.764 \| good	6.123 \| good	35.493 \| good	0.25 \| good
2026-04-20T12:00:00.000Z	54 \| moderate	10.551 \| good	46.73 \| good	13.04 \| good	6.146 \| good	35.653 \| good	0.252 \| good
2026-04-20T13:00:00.000Z	56 \| moderate	11.636 \| good	51.684 \| good	9.992 \| good	6.483 \| good	33.877 \| good	0.277 \| good
2026-04-20T14:00:00.000Z	56 \| moderate	11.748 \| good	52.307 \| good	14.738 \| good	6.82 \| good	32.101 \| good	0.302 \| good
2026-04-20T15:00:00.000Z	60 \| moderate	13.988 \| fine	63.06 \| fine	28.151 \| good	7.157 \| good	30.324 \| good	0.327 \| good
2026-04-20T16:00:00.000Z	58 \| moderate	12.698 \| fine	57.445 \| fine	37.466 \| good	7.211 \| good	25.596 \| good	0.291 \| good
2026-04-20T17:00:00.000Z	56 \| moderate	11.998 \| good	54.063 \| good	41.977 \| good	7.266 \| good	20.868 \| good	0.255 \| good
2026-04-20T18:00:00.000Z	56 \| moderate	11.642 \| good	51.618 \| good	47.573 \| good	7.32 \| good	16.139 \| good	0.22 \| good
2026-04-20T19:00:00.000Z	56 \| moderate	11.708 \| good	52.449 \| good	54.978 \| good	6.967 \| good	14.11 \| good	0.207 \| good
2026-04-20T20:00:00.000Z	64 \| moderate	10.927 \| good	48.704 \| good	59.217 \| fine	6.614 \| good	12.081 \| good	0.194 \| good
2026-04-20T21:00:00.000Z	64 \| moderate	10.787 \| good	47.769 \| good	58.881 \| fine	6.26 \| good	10.051 \| good	0.181 \| good
2026-04-20T22:00:00.000Z	64 \| moderate	9.13 \| good	40.588 \| good	58.79 \| fine	5.809 \| good	9.262 \| good	0.172 \| good
2026-04-20T23:00:00.000Z	58 \| moderate	7.748 \| good	34.026 \| good	57.393 \| fine	5.359 \| good	8.472 \| good	0.164 \| good
2026-04-21T00:00:00.000Z	77 \| moderate	13.103 \| fine	20.017 \| good	62.707 \| fine	4.985 \| good	7.817 \| good	0.157 \| good
2026-04-21T01:00:00.000Z	42 \| good	3.499 \| good	15.58 \| good	44.723 \| good	4.673 \| good	10.395 \| good	0.161 \| good
2026-04-21T02:00:00.000Z	37 \| good	2.44 \| good	10.07 \| good	40.202 \| good	4.438 \| good	13.108 \| good	0.166 \| good

Live air quality index in West Puente Valley, California today

Major air pollutants in West Puente Valley, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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West Puente Valley, California air quality map: Stay updated on AQI near you

Air quality in nearby cities

Valinda, California

Avocado Heights, California

West Covina, California

Baldwin Park, California

La Puente, California

El Monte, California

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Frequently asked questions

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What is the PM2.5 level in West Puente Valley, California at the moment?

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What is the sulfur dioxide (SO2) level in West Puente Valley, California at the moment?

What is the ozone (O3) level in West Puente Valley, California at the moment?

What is the nitrogen dioxide (NO2) level in West Puente Valley, California at the moment?

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 West Puente Valley, California at the moment?

What is the PM₁₀ level in West Puente Valley, California at the moment?

What is the sulfur dioxide (SO₂) level in West Puente Valley, California at the moment?

What is the ozone (O₃) level in West Puente Valley, California at the moment?

What is the nitrogen dioxide (NO₂) level in West Puente Valley, California at the moment?