What is the PM10 level in Pomona, California at the moment?

The PM10 concentration in Pomona, California is 43.096 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Pomona, California at the moment?

Currently, Pomona, California has a sulfur dioxide (SO2) concentration of 0.386 ppb.

What is the ozone (O3) level in Pomona, California at the moment?

The current ozone (O3) level in Pomona, California at the moment is 28.958 ppm.

What is the nitrogen dioxide (NO2) level in Pomona, California at the moment?

Nitrogen dioxide (NO2) level in Pomona, California at the moment is 12.058 ppb.

Real-time air quality index in Pomona, California today

Name: Live air pollution levels in Pomona, California today
Creator: Ambee

Stay updated with real-time air quality in Pomona, 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

Pomona, California

Last updated: ... (Local time)

Major air pollutants in Pomona, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.84 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.10 μg/m³

155

255

425

605+

Ozone (O₃)

28.96 ppb

201

201+

Sulfur Dioxide (SO₂)

0.39 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.06 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Pomona, California

Get Live Pollen Counts

Pomona, California

Scroll To Air Quality Map

Track live Pomona, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T19:00:00.000Z	66 \| moderate	17.214 \| fine	49.309 \| good	36.325 \| good	0.535 \| good	7.049 \| good	0.3 \| good
2025-07-12T20:00:00.000Z	66 \| moderate	17.107 \| fine	49.434 \| good	47.192 \| good	0.593 \| good	5.879 \| good	0.3 \| good
2025-07-12T21:00:00.000Z	62 \| moderate	15.188 \| fine	39.75 \| good	55.096 \| fine	0.322 \| good	4.932 \| good	0.3 \| good
2025-07-12T22:00:00.000Z	64 \| moderate	15.62 \| fine	63.613 \| fine	56.215 \| fine	0.313 \| good	5.447 \| good	0.3 \| good
2025-07-12T23:00:00.000Z	66 \| moderate	11.823 \| good	84.773 \| fine	59.168 \| fine	0.347 \| good	4.919 \| good	0.3 \| good
2025-07-13T00:00:00.000Z	60 \| moderate	13.697 \| fine	46.059 \| good	56.202 \| fine	0.354 \| good	4.395 \| good	0.2 \| good
2025-07-13T01:00:00.000Z	56 \| moderate	12.201 \| fine	44.129 \| good	55.142 \| fine	0.445 \| good	3.951 \| good	0.2 \| good
2025-07-13T02:00:00.000Z	49 \| good	8.569 \| good	30.273 \| good	49.258 \| good	0.341 \| good	4.256 \| good	0.201 \| good
2025-07-13T03:00:00.000Z	54 \| moderate	10.63 \| good	47.843 \| good	45.111 \| good	0.321 \| good	4.772 \| good	0.201 \| good
2025-07-13T04:00:00.000Z	49 \| good	9.227 \| good	33.649 \| good	40.046 \| good	0.309 \| good	7.456 \| good	0.201 \| good
2025-07-13T05:00:00.000Z	52 \| moderate	10.125 \| good	36.616 \| good	36.021 \| good	0.257 \| good	6.566 \| good	0.201 \| good
2025-07-13T06:00:00.000Z	52 \| moderate	9.57 \| good	30.902 \| good	32.017 \| good	0.216 \| good	6.39 \| good	0.202 \| good
2025-07-13T07:00:00.000Z	54 \| moderate	11.034 \| good	31.75 \| good	27.021 \| good	0.291 \| good	6.989 \| good	0.202 \| good
2025-07-13T08:00:00.000Z	52 \| moderate	9.764 \| good	26.622 \| good	27.031 \| good	0.227 \| good	6.547 \| good	0.201 \| good
2025-07-13T09:00:00.000Z	44 \| good	8.493 \| good	29.216 \| good	26.014 \| good	0.205 \| good	7.42 \| good	0.2 \| good
2025-07-13T10:00:00.000Z	49 \| good	9.421 \| good	26.601 \| good	26.022 \| good	0.215 \| good	7.42 \| good	0.2 \| good
2025-07-13T11:00:00.000Z	54 \| moderate	11.119 \| good	28.299 \| good	25.971 \| good	0.217 \| good	7.42 \| good	0.2 \| good
2025-07-13T12:00:00.000Z	60 \| moderate	14.109 \| fine	31.953 \| good	18.053 \| good	0.216 \| good	8.25 \| good	0.299 \| good
2025-07-13T13:00:00.000Z	60 \| moderate	13.612 \| fine	41.306 \| good	17.043 \| good	0.24 \| good	7.221 \| good	0.299 \| good
2025-07-13T14:00:00.000Z	54 \| moderate	11.373 \| good	36.177 \| good	18.091 \| good	0.208 \| good	7.248 \| good	0.299 \| good
2025-07-13T15:00:00.000Z	66 \| moderate	16.948 \| fine	34.191 \| good	21.103 \| good	0.295 \| good	7.597 \| good	0.299 \| good
2025-07-13T16:00:00.000Z	69 \| moderate	18.675 \| fine	46.899 \| good	29.035 \| good	0.225 \| good	8.547 \| good	0.299 \| good
2025-07-13T17:00:00.000Z	66 \| moderate	16.553 \| fine	43.205 \| good	36.954 \| good	0.234 \| good	8.23 \| good	0.299 \| good
2025-07-13T18:00:00.000Z	67 \| moderate	17.698 \| fine	39.998 \| good	42.054 \| good	0.285 \| good	6.359 \| good	0.299 \| good
2025-07-13T19:00:00.000Z	60 \| moderate	13.879 \| fine	37.246 \| good	47.18 \| good	0.307 \| good	5.517 \| good	0.299 \| good
2025-07-13T20:00:00.000Z	62 \| moderate	14.98 \| fine	38.575 \| good	53.251 \| good	0.325 \| good	5.031 \| good	0.299 \| good
2025-07-13T21:00:00.000Z	64 \| moderate	11.116 \| good	31.85 \| good	59.109 \| fine	0.34 \| good	5.255 \| good	0.299 \| good
2025-07-13T22:00:00.000Z	71 \| moderate	16.556 \| fine	33.745 \| good	61.114 \| fine	0.355 \| good	5.376 \| good	0.299 \| good
2025-07-13T23:00:00.000Z	87 \| moderate	12.532 \| fine	87.074 \| fine	66.144 \| fine	0.389 \| good	5.572 \| good	0.3 \| good
2025-07-14T00:00:00.000Z	90 \| moderate	11.763 \| good	42.077 \| good	67.164 \| fine	0.512 \| good	6.207 \| good	0.203 \| good
2025-07-14T01:00:00.000Z	84 \| moderate	12.747 \| fine	41.39 \| good	65.087 \| fine	0.568 \| good	5.768 \| good	0.201 \| good
2025-07-14T02:00:00.000Z	77 \| moderate	12.205 \| fine	29.196 \| good	63.093 \| fine	0.541 \| good	5.481 \| good	0.202 \| good
2025-07-14T03:00:00.000Z	61 \| moderate	11.882 \| good	43.936 \| good	57.931 \| fine	0.463 \| good	10.759 \| good	0.3 \| good
2025-07-14T04:00:00.000Z	49 \| good	7.639 \| good	31.584 \| good	52.8 \| good	0.467 \| good	11.584 \| good	0.299 \| good
2025-07-14T05:00:00.000Z	41 \| good	7.318 \| good	27.585 \| good	43.797 \| good	0.441 \| good	13.324 \| good	0.299 \| good
2025-07-14T06:00:00.000Z	38 \| good	7.115 \| good	15.299 \| good	32.968 \| good	0.352 \| good	11.51 \| good	0.299 \| good
2025-07-14T07:00:00.000Z	27 \| good	5.483 \| good	18.018 \| good	27.023 \| good	0.401 \| good	10.924 \| good	0.299 \| good
2025-07-14T08:00:00.000Z	44 \| good	7.755 \| good	28.497 \| good	23.064 \| good	0.379 \| good	10.609 \| good	0.299 \| good
2025-07-14T09:00:00.000Z	38 \| good	6.53 \| good	22.557 \| good	19.072 \| good	0.322 \| good	11.742 \| good	0.299 \| good
2025-07-14T10:00:00.000Z	33 \| good	6.243 \| good	20.575 \| good	16.074 \| good	0.365 \| good	12.825 \| good	0.201 \| good
2025-07-14T11:00:00.000Z	33 \| good	6.161 \| good	20.275 \| good	16.024 \| good	0.327 \| good	11.779 \| good	0.201 \| good
2025-07-14T12:00:00.000Z	44 \| good	7.998 \| good	21.428 \| good	16.997 \| good	0.264 \| good	10.394 \| good	0.201 \| good
2025-07-14T13:00:00.000Z	58 \| moderate	12.678 \| fine	36.48 \| good	17.928 \| good	0.244 \| good	11.185 \| good	0.299 \| good
2025-07-14T14:00:00.000Z	56 \| moderate	11.66 \| good	28.99 \| good	17.009 \| good	0.23 \| good	12.03 \| good	0.299 \| good
2025-07-14T15:00:00.000Z	64 \| moderate	15.546 \| fine	26.722 \| good	21.967 \| good	0.419 \| good	11.186 \| good	0.299 \| good
2025-07-14T16:00:00.000Z	60 \| moderate	14.235 \| fine	29.235 \| good	25.919 \| good	0.349 \| good	10.287 \| good	0.3 \| good
2025-07-14T17:00:00.000Z	56 \| moderate	11.84 \| good	43.096 \| good	28.958 \| good	0.386 \| good	12.058 \| good	0.3 \| good
2025-07-14T18:00:00.000Z	56 \| moderate	11.84 \| good	43.096 \| good	28.958 \| good	0.386 \| good	12.058 \| good	0.3 \| good
2025-07-14T19:00:00.000Z	69 \| moderate	19.342 \| fine	84.987 \| fine	54.764 \| good	4.638 \| good	9.12 \| good	0.188 \| good
2025-07-14T20:00:00.000Z	93 \| moderate	19.815 \| fine	86.984 \| fine	68.148 \| fine	4.584 \| good	7.966 \| good	0.185 \| good
2025-07-14T21:00:00.000Z	112 \| sensitive	18.326 \| fine	80.983 \| fine	74.42 \| moderate	4.53 \| good	6.812 \| good	0.183 \| good
2025-07-14T22:00:00.000Z	129 \| sensitive	19.001 \| fine	84.985 \| fine	79.062 \| moderate	4.474 \| good	6.237 \| good	0.181 \| good
2025-07-14T23:00:00.000Z	112 \| sensitive	19.927 \| fine	87.03 \| fine	73.764 \| moderate	4.419 \| good	5.661 \| good	0.178 \| good
2025-07-15T00:00:00.000Z	80 \| moderate	16.321 \| fine	72.992 \| fine	64.418 \| fine	4.364 \| good	5.086 \| good	0.175 \| good
2025-07-15T01:00:00.000Z	60 \| moderate	13.644 \| fine	61.008 \| fine	51.926 \| good	4.428 \| good	6.821 \| good	0.178 \| good
2025-07-15T02:00:00.000Z	49 \| good	9.242 \| good	41.004 \| good	36.424 \| good	4.493 \| good	8.555 \| good	0.18 \| good
2025-07-15T03:00:00.000Z	44 \| good	7.804 \| good	34.031 \| good	29.572 \| good	4.557 \| good	10.289 \| good	0.182 \| good
2025-07-15T04:00:00.000Z	44 \| good	8.169 \| good	36.03 \| good	24.465 \| good	4.539 \| good	11.906 \| good	0.184 \| good
2025-07-15T05:00:00.000Z	38 \| good	7.368 \| good	32.029 \| good	21.69 \| good	4.521 \| good	13.523 \| good	0.186 \| good
2025-07-15T06:00:00.000Z	44 \| good	8.489 \| good	37.043 \| good	18.641 \| good	4.502 \| good	15.139 \| good	0.188 \| good
2025-07-15T07:00:00.000Z	44 \| good	8.087 \| good	35.042 \| good	18.417 \| good	4.398 \| good	16.181 \| good	0.191 \| good
2025-07-15T08:00:00.000Z	38 \| good	7.449 \| good	33.011 \| good	16.572 \| good	4.295 \| good	17.222 \| good	0.194 \| good
2025-07-15T09:00:00.000Z	49 \| good	9.047 \| good	41.005 \| good	15.613 \| good	4.191 \| good	18.263 \| good	0.196 \| good
2025-07-15T10:00:00.000Z	49 \| good	9.368 \| good	42.015 \| good	16.109 \| good	4.132 \| good	18.202 \| good	0.192 \| good
2025-07-15T11:00:00.000Z	49 \| good	9.201 \| good	40.999 \| good	15.301 \| good	4.072 \| good	18.141 \| good	0.187 \| good
2025-07-15T12:00:00.000Z	49 \| good	9.303 \| good	41.994 \| good	8.06 \| good	4.013 \| good	18.08 \| good	0.182 \| good
2025-07-15T13:00:00.000Z	52 \| moderate	10.187 \| good	45.008 \| good	12.581 \| good	4.172 \| good	16.083 \| good	0.179 \| good
2025-07-15T14:00:00.000Z	54 \| moderate	10.935 \| good	48.005 \| good	14.535 \| good	4.33 \| good	14.086 \| good	0.175 \| good
2025-07-15T15:00:00.000Z	60 \| moderate	14.028 \| fine	62.987 \| fine	18.53 \| good	4.489 \| good	12.089 \| good	0.172 \| good
2025-07-15T16:00:00.000Z	66 \| moderate	17.185 \| fine	76.972 \| fine	24.001 \| good	4.32 \| good	10.727 \| good	0.17 \| good
2025-07-15T17:00:00.000Z	67 \| moderate	18.027 \| fine	78.979 \| fine	33.46 \| good	4.151 \| good	9.365 \| good	0.169 \| good
2025-07-15T18:00:00.000Z	67 \| moderate	17.58 \| fine	77 \| fine	41.654 \| good	3.982 \| good	8.003 \| good	0.167 \| good
2025-07-15T19:00:00.000Z	62 \| moderate	15.006 \| fine	67.004 \| fine	46.22 \| good	3.568 \| good	6.47 \| good	0.16 \| good
2025-07-15T20:00:00.000Z	56 \| moderate	12.344 \| fine	55.014 \| fine	50.382 \| good	3.154 \| good	4.936 \| good	0.153 \| good
2025-07-15T21:00:00.000Z	52 \| moderate	9.725 \| good	43.005 \| good	52.681 \| good	2.74 \| good	3.402 \| good	0.147 \| good
2025-07-15T22:00:00.000Z	58 \| moderate	9.726 \| good	43.009 \| good	56.531 \| fine	2.61 \| good	3.27 \| good	0.144 \| good
2025-07-15T23:00:00.000Z	56 \| moderate	12.127 \| fine	55.009 \| fine	55.696 \| fine	2.48 \| good	3.139 \| good	0.141 \| good
2025-07-16T00:00:00.000Z	54 \| moderate	11.215 \| good	50 \| good	53.807 \| good	2.35 \| good	3.007 \| good	0.139 \| good
2025-07-16T01:00:00.000Z	54 \| moderate	10.972 \| good	48.003 \| good	49.945 \| good	2.48 \| good	4.516 \| good	0.142 \| good
2025-07-16T02:00:00.000Z	52 \| moderate	10.083 \| good	44.997 \| good	33.57 \| good	2.61 \| good	6.025 \| good	0.146 \| good
2025-07-16T03:00:00.000Z	52 \| moderate	9.925 \| good	44.006 \| good	31.749 \| good	2.74 \| good	7.535 \| good	0.15 \| good
2025-07-16T04:00:00.000Z	52 \| moderate	10.015 \| good	45.003 \| good	25.976 \| good	2.948 \| good	9.014 \| good	0.153 \| good
2025-07-16T05:00:00.000Z	49 \| good	8.972 \| good	39.013 \| good	23.943 \| good	3.157 \| good	10.493 \| good	0.156 \| good
2025-07-16T06:00:00.000Z	52 \| moderate	10.087 \| good	45.005 \| good	23.217 \| good	3.365 \| good	11.973 \| good	0.159 \| good
2025-07-16T07:00:00.000Z	54 \| moderate	10.567 \| good	46.999 \| good	23.334 \| good	3.425 \| good	12.691 \| good	0.16 \| good
2025-07-16T08:00:00.000Z	52 \| moderate	9.768 \| good	42.997 \| good	20.151 \| good	3.486 \| good	13.41 \| good	0.162 \| good
2025-07-16T09:00:00.000Z	54 \| moderate	10.962 \| good	48.01 \| good	20.295 \| good	3.546 \| good	14.128 \| good	0.164 \| good
2025-07-16T10:00:00.000Z	56 \| moderate	11.607 \| good	51 \| good	21.872 \| good	3.53 \| good	14.398 \| good	0.163 \| good
2025-07-16T11:00:00.000Z	56 \| moderate	11.676 \| good	50.999 \| good	21.375 \| good	3.513 \| good	14.667 \| good	0.162 \| good
2025-07-16T12:00:00.000Z	56 \| moderate	11.599 \| good	50.992 \| good	10.321 \| good	3.497 \| good	14.936 \| good	0.162 \| good
2025-07-16T13:00:00.000Z	58 \| moderate	12.774 \| fine	56.982 \| fine	17.708 \| good	3.568 \| good	13.182 \| good	0.159 \| good
2025-07-16T14:00:00.000Z	60 \| moderate	14.079 \| fine	62.976 \| fine	17.796 \| good	3.639 \| good	11.427 \| good	0.157 \| good
2025-07-16T15:00:00.000Z	62 \| moderate	15.392 \| fine	68.97 \| fine	20.063 \| good	3.71 \| good	9.673 \| good	0.155 \| good
2025-07-16T16:00:00.000Z	67 \| moderate	17.537 \| fine	76.971 \| fine	23.769 \| good	3.278 \| good	8.037 \| good	0.15 \| good
2025-07-16T17:00:00.000Z	67 \| moderate	17.659 \| fine	78.933 \| fine	32.922 \| good	2.847 \| good	6.402 \| good	0.145 \| good
2025-07-16T18:00:00.000Z	67 \| moderate	17.54 \| fine	76.969 \| fine	43.905 \| good	2.415 \| good	4.767 \| good	0.141 \| good

Pomona

Get reliable air quality data to drive your business

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

0.29ppm

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 Pomona, California?

The air quality information for Pomona, California is updated every hour for accuracy.

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

In the past 24 hours, the air quality in Pomona, California was at its worst at 12:00:00 on 2025-07-14.

When did Pomona, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Pomona, California was observed at 07:00:00 on 2025-07-14.

What is the AQI in Pomona, California right now?

As of now, the AQI in Pomona, California is 56, indicating Moderate conditions.

What is the most common type of pollution in Pomona, California?

Pomona, California air has the highest levels of PM2.5.

What should I do in case of poor air quality in Pomona, California?

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

What is the PM_2.5 level in Pomona, California at the moment?

PM_2.5 levels in Pomona, California are currently 11.84 μg/m³.

What is the PM₁₀ level in Pomona, California at the moment?

The PM₁₀ concentration in Pomona, California is 43.096 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Pomona, California at the moment?

The current carbon monoxide (CO) concentration in Pomona, California is 0.3 ppm.

What is the sulfur dioxide (SO₂) level in Pomona, California at the moment?

Currently, Pomona, California has a sulfur dioxide (SO₂) concentration of 0.386 ppb.

What is the ozone (O₃) level in Pomona, California at the moment?

The current ozone (O₃) level in Pomona, California at the moment is 28.958 ppm.

What is the nitrogen dioxide (NO₂) level in Pomona, California at the moment?

Nitrogen dioxide (NO₂) level in Pomona, California at the moment is 12.058 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T19:00:00.000Z	66 \| moderate	17.214 \| fine	49.309 \| good	36.325 \| good	0.535 \| good	7.049 \| good	0.3 \| good
2025-07-12T20:00:00.000Z	66 \| moderate	17.107 \| fine	49.434 \| good	47.192 \| good	0.593 \| good	5.879 \| good	0.3 \| good
2025-07-12T21:00:00.000Z	62 \| moderate	15.188 \| fine	39.75 \| good	55.096 \| fine	0.322 \| good	4.932 \| good	0.3 \| good
2025-07-12T22:00:00.000Z	64 \| moderate	15.62 \| fine	63.613 \| fine	56.215 \| fine	0.313 \| good	5.447 \| good	0.3 \| good
2025-07-12T23:00:00.000Z	66 \| moderate	11.823 \| good	84.773 \| fine	59.168 \| fine	0.347 \| good	4.919 \| good	0.3 \| good
2025-07-13T00:00:00.000Z	60 \| moderate	13.697 \| fine	46.059 \| good	56.202 \| fine	0.354 \| good	4.395 \| good	0.2 \| good
2025-07-13T01:00:00.000Z	56 \| moderate	12.201 \| fine	44.129 \| good	55.142 \| fine	0.445 \| good	3.951 \| good	0.2 \| good
2025-07-13T02:00:00.000Z	49 \| good	8.569 \| good	30.273 \| good	49.258 \| good	0.341 \| good	4.256 \| good	0.201 \| good
2025-07-13T03:00:00.000Z	54 \| moderate	10.63 \| good	47.843 \| good	45.111 \| good	0.321 \| good	4.772 \| good	0.201 \| good
2025-07-13T04:00:00.000Z	49 \| good	9.227 \| good	33.649 \| good	40.046 \| good	0.309 \| good	7.456 \| good	0.201 \| good
2025-07-13T05:00:00.000Z	52 \| moderate	10.125 \| good	36.616 \| good	36.021 \| good	0.257 \| good	6.566 \| good	0.201 \| good
2025-07-13T06:00:00.000Z	52 \| moderate	9.57 \| good	30.902 \| good	32.017 \| good	0.216 \| good	6.39 \| good	0.202 \| good
2025-07-13T07:00:00.000Z	54 \| moderate	11.034 \| good	31.75 \| good	27.021 \| good	0.291 \| good	6.989 \| good	0.202 \| good
2025-07-13T08:00:00.000Z	52 \| moderate	9.764 \| good	26.622 \| good	27.031 \| good	0.227 \| good	6.547 \| good	0.201 \| good
2025-07-13T09:00:00.000Z	44 \| good	8.493 \| good	29.216 \| good	26.014 \| good	0.205 \| good	7.42 \| good	0.2 \| good
2025-07-13T10:00:00.000Z	49 \| good	9.421 \| good	26.601 \| good	26.022 \| good	0.215 \| good	7.42 \| good	0.2 \| good
2025-07-13T11:00:00.000Z	54 \| moderate	11.119 \| good	28.299 \| good	25.971 \| good	0.217 \| good	7.42 \| good	0.2 \| good
2025-07-13T12:00:00.000Z	60 \| moderate	14.109 \| fine	31.953 \| good	18.053 \| good	0.216 \| good	8.25 \| good	0.299 \| good
2025-07-13T13:00:00.000Z	60 \| moderate	13.612 \| fine	41.306 \| good	17.043 \| good	0.24 \| good	7.221 \| good	0.299 \| good
2025-07-13T14:00:00.000Z	54 \| moderate	11.373 \| good	36.177 \| good	18.091 \| good	0.208 \| good	7.248 \| good	0.299 \| good
2025-07-13T15:00:00.000Z	66 \| moderate	16.948 \| fine	34.191 \| good	21.103 \| good	0.295 \| good	7.597 \| good	0.299 \| good
2025-07-13T16:00:00.000Z	69 \| moderate	18.675 \| fine	46.899 \| good	29.035 \| good	0.225 \| good	8.547 \| good	0.299 \| good
2025-07-13T17:00:00.000Z	66 \| moderate	16.553 \| fine	43.205 \| good	36.954 \| good	0.234 \| good	8.23 \| good	0.299 \| good
2025-07-13T18:00:00.000Z	67 \| moderate	17.698 \| fine	39.998 \| good	42.054 \| good	0.285 \| good	6.359 \| good	0.299 \| good
2025-07-13T19:00:00.000Z	60 \| moderate	13.879 \| fine	37.246 \| good	47.18 \| good	0.307 \| good	5.517 \| good	0.299 \| good
2025-07-13T20:00:00.000Z	62 \| moderate	14.98 \| fine	38.575 \| good	53.251 \| good	0.325 \| good	5.031 \| good	0.299 \| good
2025-07-13T21:00:00.000Z	64 \| moderate	11.116 \| good	31.85 \| good	59.109 \| fine	0.34 \| good	5.255 \| good	0.299 \| good
2025-07-13T22:00:00.000Z	71 \| moderate	16.556 \| fine	33.745 \| good	61.114 \| fine	0.355 \| good	5.376 \| good	0.299 \| good
2025-07-13T23:00:00.000Z	87 \| moderate	12.532 \| fine	87.074 \| fine	66.144 \| fine	0.389 \| good	5.572 \| good	0.3 \| good
2025-07-14T00:00:00.000Z	90 \| moderate	11.763 \| good	42.077 \| good	67.164 \| fine	0.512 \| good	6.207 \| good	0.203 \| good
2025-07-14T01:00:00.000Z	84 \| moderate	12.747 \| fine	41.39 \| good	65.087 \| fine	0.568 \| good	5.768 \| good	0.201 \| good
2025-07-14T02:00:00.000Z	77 \| moderate	12.205 \| fine	29.196 \| good	63.093 \| fine	0.541 \| good	5.481 \| good	0.202 \| good
2025-07-14T03:00:00.000Z	61 \| moderate	11.882 \| good	43.936 \| good	57.931 \| fine	0.463 \| good	10.759 \| good	0.3 \| good
2025-07-14T04:00:00.000Z	49 \| good	7.639 \| good	31.584 \| good	52.8 \| good	0.467 \| good	11.584 \| good	0.299 \| good
2025-07-14T05:00:00.000Z	41 \| good	7.318 \| good	27.585 \| good	43.797 \| good	0.441 \| good	13.324 \| good	0.299 \| good
2025-07-14T06:00:00.000Z	38 \| good	7.115 \| good	15.299 \| good	32.968 \| good	0.352 \| good	11.51 \| good	0.299 \| good
2025-07-14T07:00:00.000Z	27 \| good	5.483 \| good	18.018 \| good	27.023 \| good	0.401 \| good	10.924 \| good	0.299 \| good
2025-07-14T08:00:00.000Z	44 \| good	7.755 \| good	28.497 \| good	23.064 \| good	0.379 \| good	10.609 \| good	0.299 \| good
2025-07-14T09:00:00.000Z	38 \| good	6.53 \| good	22.557 \| good	19.072 \| good	0.322 \| good	11.742 \| good	0.299 \| good
2025-07-14T10:00:00.000Z	33 \| good	6.243 \| good	20.575 \| good	16.074 \| good	0.365 \| good	12.825 \| good	0.201 \| good
2025-07-14T11:00:00.000Z	33 \| good	6.161 \| good	20.275 \| good	16.024 \| good	0.327 \| good	11.779 \| good	0.201 \| good
2025-07-14T12:00:00.000Z	44 \| good	7.998 \| good	21.428 \| good	16.997 \| good	0.264 \| good	10.394 \| good	0.201 \| good
2025-07-14T13:00:00.000Z	58 \| moderate	12.678 \| fine	36.48 \| good	17.928 \| good	0.244 \| good	11.185 \| good	0.299 \| good
2025-07-14T14:00:00.000Z	56 \| moderate	11.66 \| good	28.99 \| good	17.009 \| good	0.23 \| good	12.03 \| good	0.299 \| good
2025-07-14T15:00:00.000Z	64 \| moderate	15.546 \| fine	26.722 \| good	21.967 \| good	0.419 \| good	11.186 \| good	0.299 \| good
2025-07-14T16:00:00.000Z	60 \| moderate	14.235 \| fine	29.235 \| good	25.919 \| good	0.349 \| good	10.287 \| good	0.3 \| good
2025-07-14T17:00:00.000Z	56 \| moderate	11.84 \| good	43.096 \| good	28.958 \| good	0.386 \| good	12.058 \| good	0.3 \| good
2025-07-14T18:00:00.000Z	56 \| moderate	11.84 \| good	43.096 \| good	28.958 \| good	0.386 \| good	12.058 \| good	0.3 \| good
2025-07-14T19:00:00.000Z	69 \| moderate	19.342 \| fine	84.987 \| fine	54.764 \| good	4.638 \| good	9.12 \| good	0.188 \| good
2025-07-14T20:00:00.000Z	93 \| moderate	19.815 \| fine	86.984 \| fine	68.148 \| fine	4.584 \| good	7.966 \| good	0.185 \| good
2025-07-14T21:00:00.000Z	112 \| sensitive	18.326 \| fine	80.983 \| fine	74.42 \| moderate	4.53 \| good	6.812 \| good	0.183 \| good
2025-07-14T22:00:00.000Z	129 \| sensitive	19.001 \| fine	84.985 \| fine	79.062 \| moderate	4.474 \| good	6.237 \| good	0.181 \| good
2025-07-14T23:00:00.000Z	112 \| sensitive	19.927 \| fine	87.03 \| fine	73.764 \| moderate	4.419 \| good	5.661 \| good	0.178 \| good
2025-07-15T00:00:00.000Z	80 \| moderate	16.321 \| fine	72.992 \| fine	64.418 \| fine	4.364 \| good	5.086 \| good	0.175 \| good
2025-07-15T01:00:00.000Z	60 \| moderate	13.644 \| fine	61.008 \| fine	51.926 \| good	4.428 \| good	6.821 \| good	0.178 \| good
2025-07-15T02:00:00.000Z	49 \| good	9.242 \| good	41.004 \| good	36.424 \| good	4.493 \| good	8.555 \| good	0.18 \| good
2025-07-15T03:00:00.000Z	44 \| good	7.804 \| good	34.031 \| good	29.572 \| good	4.557 \| good	10.289 \| good	0.182 \| good
2025-07-15T04:00:00.000Z	44 \| good	8.169 \| good	36.03 \| good	24.465 \| good	4.539 \| good	11.906 \| good	0.184 \| good
2025-07-15T05:00:00.000Z	38 \| good	7.368 \| good	32.029 \| good	21.69 \| good	4.521 \| good	13.523 \| good	0.186 \| good
2025-07-15T06:00:00.000Z	44 \| good	8.489 \| good	37.043 \| good	18.641 \| good	4.502 \| good	15.139 \| good	0.188 \| good
2025-07-15T07:00:00.000Z	44 \| good	8.087 \| good	35.042 \| good	18.417 \| good	4.398 \| good	16.181 \| good	0.191 \| good
2025-07-15T08:00:00.000Z	38 \| good	7.449 \| good	33.011 \| good	16.572 \| good	4.295 \| good	17.222 \| good	0.194 \| good
2025-07-15T09:00:00.000Z	49 \| good	9.047 \| good	41.005 \| good	15.613 \| good	4.191 \| good	18.263 \| good	0.196 \| good
2025-07-15T10:00:00.000Z	49 \| good	9.368 \| good	42.015 \| good	16.109 \| good	4.132 \| good	18.202 \| good	0.192 \| good
2025-07-15T11:00:00.000Z	49 \| good	9.201 \| good	40.999 \| good	15.301 \| good	4.072 \| good	18.141 \| good	0.187 \| good
2025-07-15T12:00:00.000Z	49 \| good	9.303 \| good	41.994 \| good	8.06 \| good	4.013 \| good	18.08 \| good	0.182 \| good
2025-07-15T13:00:00.000Z	52 \| moderate	10.187 \| good	45.008 \| good	12.581 \| good	4.172 \| good	16.083 \| good	0.179 \| good
2025-07-15T14:00:00.000Z	54 \| moderate	10.935 \| good	48.005 \| good	14.535 \| good	4.33 \| good	14.086 \| good	0.175 \| good
2025-07-15T15:00:00.000Z	60 \| moderate	14.028 \| fine	62.987 \| fine	18.53 \| good	4.489 \| good	12.089 \| good	0.172 \| good
2025-07-15T16:00:00.000Z	66 \| moderate	17.185 \| fine	76.972 \| fine	24.001 \| good	4.32 \| good	10.727 \| good	0.17 \| good
2025-07-15T17:00:00.000Z	67 \| moderate	18.027 \| fine	78.979 \| fine	33.46 \| good	4.151 \| good	9.365 \| good	0.169 \| good
2025-07-15T18:00:00.000Z	67 \| moderate	17.58 \| fine	77 \| fine	41.654 \| good	3.982 \| good	8.003 \| good	0.167 \| good
2025-07-15T19:00:00.000Z	62 \| moderate	15.006 \| fine	67.004 \| fine	46.22 \| good	3.568 \| good	6.47 \| good	0.16 \| good
2025-07-15T20:00:00.000Z	56 \| moderate	12.344 \| fine	55.014 \| fine	50.382 \| good	3.154 \| good	4.936 \| good	0.153 \| good
2025-07-15T21:00:00.000Z	52 \| moderate	9.725 \| good	43.005 \| good	52.681 \| good	2.74 \| good	3.402 \| good	0.147 \| good
2025-07-15T22:00:00.000Z	58 \| moderate	9.726 \| good	43.009 \| good	56.531 \| fine	2.61 \| good	3.27 \| good	0.144 \| good
2025-07-15T23:00:00.000Z	56 \| moderate	12.127 \| fine	55.009 \| fine	55.696 \| fine	2.48 \| good	3.139 \| good	0.141 \| good
2025-07-16T00:00:00.000Z	54 \| moderate	11.215 \| good	50 \| good	53.807 \| good	2.35 \| good	3.007 \| good	0.139 \| good
2025-07-16T01:00:00.000Z	54 \| moderate	10.972 \| good	48.003 \| good	49.945 \| good	2.48 \| good	4.516 \| good	0.142 \| good
2025-07-16T02:00:00.000Z	52 \| moderate	10.083 \| good	44.997 \| good	33.57 \| good	2.61 \| good	6.025 \| good	0.146 \| good
2025-07-16T03:00:00.000Z	52 \| moderate	9.925 \| good	44.006 \| good	31.749 \| good	2.74 \| good	7.535 \| good	0.15 \| good
2025-07-16T04:00:00.000Z	52 \| moderate	10.015 \| good	45.003 \| good	25.976 \| good	2.948 \| good	9.014 \| good	0.153 \| good
2025-07-16T05:00:00.000Z	49 \| good	8.972 \| good	39.013 \| good	23.943 \| good	3.157 \| good	10.493 \| good	0.156 \| good
2025-07-16T06:00:00.000Z	52 \| moderate	10.087 \| good	45.005 \| good	23.217 \| good	3.365 \| good	11.973 \| good	0.159 \| good
2025-07-16T07:00:00.000Z	54 \| moderate	10.567 \| good	46.999 \| good	23.334 \| good	3.425 \| good	12.691 \| good	0.16 \| good
2025-07-16T08:00:00.000Z	52 \| moderate	9.768 \| good	42.997 \| good	20.151 \| good	3.486 \| good	13.41 \| good	0.162 \| good
2025-07-16T09:00:00.000Z	54 \| moderate	10.962 \| good	48.01 \| good	20.295 \| good	3.546 \| good	14.128 \| good	0.164 \| good
2025-07-16T10:00:00.000Z	56 \| moderate	11.607 \| good	51 \| good	21.872 \| good	3.53 \| good	14.398 \| good	0.163 \| good
2025-07-16T11:00:00.000Z	56 \| moderate	11.676 \| good	50.999 \| good	21.375 \| good	3.513 \| good	14.667 \| good	0.162 \| good
2025-07-16T12:00:00.000Z	56 \| moderate	11.599 \| good	50.992 \| good	10.321 \| good	3.497 \| good	14.936 \| good	0.162 \| good
2025-07-16T13:00:00.000Z	58 \| moderate	12.774 \| fine	56.982 \| fine	17.708 \| good	3.568 \| good	13.182 \| good	0.159 \| good
2025-07-16T14:00:00.000Z	60 \| moderate	14.079 \| fine	62.976 \| fine	17.796 \| good	3.639 \| good	11.427 \| good	0.157 \| good
2025-07-16T15:00:00.000Z	62 \| moderate	15.392 \| fine	68.97 \| fine	20.063 \| good	3.71 \| good	9.673 \| good	0.155 \| good
2025-07-16T16:00:00.000Z	67 \| moderate	17.537 \| fine	76.971 \| fine	23.769 \| good	3.278 \| good	8.037 \| good	0.15 \| good
2025-07-16T17:00:00.000Z	67 \| moderate	17.659 \| fine	78.933 \| fine	32.922 \| good	2.847 \| good	6.402 \| good	0.145 \| good
2025-07-16T18:00:00.000Z	67 \| moderate	17.54 \| fine	76.969 \| fine	43.905 \| good	2.415 \| good	4.767 \| good	0.141 \| good

Real-time air quality index in Pomona, California today

Major air pollutants in Pomona, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Pomona, California air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

La Verne, California

Claremont, California

Montclair, California

Chino, California

Chino Hills, California

San Dimas, California

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Air quality levels in US

Frequently asked questions

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What is the PM2.5 level in Pomona, California at the moment?

What is the PM10 level in Pomona, California at the moment?

What is the carbon monoxide (CO) level in Pomona, California at the moment?

What is the sulfur dioxide (SO2) level in Pomona, California at the moment?

What is the ozone (O3) level in Pomona, California at the moment?

What is the nitrogen dioxide (NO2) level in Pomona, 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 Pomona, California at the moment?

What is the PM₁₀ level in Pomona, California at the moment?

What is the sulfur dioxide (SO₂) level in Pomona, California at the moment?

What is the ozone (O₃) level in Pomona, California at the moment?

What is the nitrogen dioxide (NO₂) level in Pomona, California at the moment?