What are the current PM10 levels at Claremont, California?

The current PM10 levels in Claremont, California are 36.021 μg/m3.

What are the current sulfur dioxide (SO2) levels at Claremont, California?

The current sulfur dioxide (SO2) levels in Claremont, California are 0.324 ppb.

What are the current ozone (O3) levels at Claremont, California?

The current ozone (O3) levels at Claremont, California is 36.679 ppm.

What are the current nitrogen dioxide (NO2) levels at Claremont, California?

The current nitrogen dioxide (NO2) levels at Claremont, California is 8.671 ppb.

Real-time air quality index in Claremont, California today

Q: What are the current PM2.5 levels in Claremont, California?

The measured PM2.5 levels in Claremont, California at present are 10.568 μg/m3.

Stay updated with real-time air quality in Claremont, 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

Claremont, California

Last updated: ... (Local time)

Common air pollutants in Claremont, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.57 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.02 μg/m³

155

255

425

605+

Ozone (O₃)

36.68 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.67 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Claremont, California

Get Live Pollen Counts

Claremont, California

Scroll To Air Quality Map

Track live Claremont, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T17:00:00.000Z	66 \| moderate	17.162 \| fine	51.747 \| good	36.416 \| good	0.315 \| good	14.963 \| good	0.255 \| good
2026-06-06T18:00:00.000Z	67 \| moderate	17.965 \| fine	48.507 \| good	44.906 \| good	0.293 \| good	12.824 \| good	0.255 \| good
2026-06-06T19:00:00.000Z	67 \| moderate	17.909 \| fine	45.217 \| good	51.733 \| good	0.363 \| good	12.074 \| good	0.268 \| good
2026-06-06T20:00:00.000Z	64 \| moderate	16.404 \| fine	49.85 \| good	57.046 \| fine	0.439 \| good	12.291 \| good	0.255 \| good
2026-06-06T21:00:00.000Z	64 \| moderate	16.063 \| fine	46.465 \| good	57.942 \| fine	0.438 \| good	10.415 \| good	0.255 \| good
2026-06-06T22:00:00.000Z	71 \| moderate	13.721 \| fine	41.792 \| good	60.878 \| fine	0.414 \| good	11.108 \| good	0.258 \| good
2026-06-06T23:00:00.000Z	67 \| moderate	12.428 \| fine	37.246 \| good	59.792 \| fine	0.332 \| good	10.463 \| good	0.248 \| good
2026-06-07T00:00:00.000Z	54 \| moderate	11.163 \| good	41.286 \| good	55.885 \| fine	0.364 \| good	9.369 \| good	0.248 \| good
2026-06-07T01:00:00.000Z	52 \| moderate	9.559 \| good	41.411 \| good	53.43 \| good	0.358 \| good	9.663 \| good	0.248 \| good
2026-06-07T02:00:00.000Z	52 \| moderate	9.539 \| good	34.335 \| good	46.771 \| good	0.335 \| good	9.58 \| good	0.248 \| good
2026-06-07T03:00:00.000Z	52 \| moderate	9.921 \| good	34.275 \| good	45.75 \| good	0.313 \| good	10.868 \| good	0.26 \| good
2026-06-07T04:00:00.000Z	49 \| good	9.076 \| good	32.316 \| good	42.439 \| good	0.405 \| good	10.608 \| good	0.26 \| good
2026-06-07T05:00:00.000Z	49 \| good	8.716 \| good	30.311 \| good	41.083 \| good	0.506 \| good	10.803 \| good	0.248 \| good
2026-06-07T06:00:00.000Z	49 \| good	8.502 \| good	24.802 \| good	41.063 \| good	0.381 \| good	8.852 \| good	0.268 \| good
2026-06-07T07:00:00.000Z	49 \| good	9.372 \| good	26.052 \| good	38.057 \| good	0.377 \| good	8.852 \| good	0.268 \| good
2026-06-07T08:00:00.000Z	54 \| moderate	10.775 \| good	23.165 \| good	35.75 \| good	0.376 \| good	8.905 \| good	0.2 \| good
2026-06-07T09:00:00.000Z	49 \| good	9.465 \| good	23.724 \| good	34.341 \| good	0.388 \| good	8.624 \| good	0.204 \| good
2026-06-07T10:00:00.000Z	52 \| moderate	9.861 \| good	20.7 \| good	35.473 \| good	0.387 \| good	8.624 \| good	0.205 \| good
2026-06-07T11:00:00.000Z	52 \| moderate	10.018 \| good	23.162 \| good	35.584 \| good	0.388 \| good	8.624 \| good	0.205 \| good
2026-06-07T12:00:00.000Z	52 \| moderate	10.385 \| good	21.278 \| good	35.298 \| good	0.247 \| good	8.928 \| good	0.184 \| good
2026-06-07T13:00:00.000Z	54 \| moderate	10.516 \| good	20.827 \| good	34.509 \| good	0.251 \| good	8.928 \| good	0.184 \| good
2026-06-07T14:00:00.000Z	52 \| moderate	10.256 \| good	27.971 \| good	35.208 \| good	0.306 \| good	10.079 \| good	0.208 \| good
2026-06-07T15:00:00.000Z	52 \| moderate	10.163 \| good	26.276 \| good	36.841 \| good	0.372 \| good	10.673 \| good	0.196 \| good
2026-06-07T16:00:00.000Z	54 \| moderate	11.305 \| good	25.083 \| good	39.59 \| good	0.286 \| good	11.568 \| good	0.208 \| good
2026-06-07T17:00:00.000Z	56 \| moderate	11.872 \| good	27.501 \| good	42.371 \| good	0.341 \| good	8.395 \| good	0.196 \| good
2026-06-07T18:00:00.000Z	58 \| moderate	12.741 \| fine	26.461 \| good	45.516 \| good	0.358 \| good	8.117 \| good	0.196 \| good
2026-06-07T19:00:00.000Z	54 \| moderate	10.95 \| good	28.397 \| good	50.012 \| good	0.306 \| good	5.57 \| good	0.196 \| good
2026-06-07T20:00:00.000Z	54 \| moderate	11.155 \| good	32.766 \| good	52.598 \| good	0.366 \| good	7.192 \| good	0.196 \| good
2026-06-07T21:00:00.000Z	52 \| moderate	10.048 \| good	31.593 \| good	54.059 \| good	0.41 \| good	7.387 \| good	0.196 \| good
2026-06-07T22:00:00.000Z	51 \| moderate	9.5 \| good	27.794 \| good	55.28 \| fine	0.444 \| good	8.185 \| good	0.248 \| good
2026-06-07T23:00:00.000Z	54 \| moderate	10.46 \| good	33.294 \| good	56.438 \| fine	0.369 \| good	8.306 \| good	0.196 \| good
2026-06-08T00:00:00.000Z	58 \| moderate	9.857 \| good	38.426 \| good	57.431 \| fine	0.322 \| good	7.788 \| good	0.196 \| good
2026-06-08T01:00:00.000Z	54 \| moderate	10.816 \| good	37.497 \| good	52.929 \| good	0.455 \| good	7.785 \| good	0.248 \| good
2026-06-08T02:00:00.000Z	54 \| moderate	10.719 \| good	31.308 \| good	49.877 \| good	0.409 \| good	9.703 \| good	0.248 \| good
2026-06-08T03:00:00.000Z	49 \| good	9.421 \| good	42.04 \| good	45.35 \| good	0.955 \| good	3.469 \| good	0.113 \| good
2026-06-08T04:00:00.000Z	49 \| good	9.252 \| good	30.347 \| good	42.232 \| good	0.432 \| good	10.871 \| good	0.196 \| good
2026-06-08T05:00:00.000Z	49 \| good	9.176 \| good	40.03 \| good	40.32 \| good	0.703 \| good	10.896 \| good	0.248 \| good
2026-06-08T06:00:00.000Z	52 \| moderate	10.285 \| good	43.807 \| good	36.033 \| good	0.432 \| good	11.944 \| good	0.216 \| good
2026-06-08T07:00:00.000Z	49 \| good	9.243 \| good	27.372 \| good	38.454 \| good	0.424 \| good	11.944 \| good	0.216 \| good
2026-06-08T08:00:00.000Z	54 \| moderate	11.061 \| good	24.149 \| good	30.881 \| good	0.328 \| good	6.778 \| good	0.224 \| good
2026-06-08T09:00:00.000Z	54 \| moderate	10.625 \| good	27.167 \| good	28.311 \| good	0.363 \| good	7.538 \| good	0.224 \| good
2026-06-08T10:00:00.000Z	49 \| good	8.84 \| good	25.105 \| good	28.405 \| good	0.326 \| good	7.204 \| good	0.2 \| good
2026-06-08T11:00:00.000Z	49 \| good	8.919 \| good	32.087 \| good	28.702 \| good	0.408 \| good	7.728 \| good	0.188 \| good
2026-06-08T12:00:00.000Z	52 \| moderate	10.082 \| good	28.44 \| good	29.951 \| good	0.303 \| good	12.744 \| good	0.135 \| good
2026-06-08T13:00:00.000Z	54 \| moderate	10.825 \| good	27.613 \| good	30.946 \| good	0.312 \| good	12.744 \| good	0.135 \| good
2026-06-08T14:00:00.000Z	54 \| moderate	11.477 \| good	25.68 \| good	31.471 \| good	0.312 \| good	18.904 \| good	0.182 \| good
2026-06-08T15:00:00.000Z	56 \| moderate	11.719 \| good	27.152 \| good	31.796 \| good	0.298 \| good	19.178 \| good	0.196 \| good
2026-06-08T16:00:00.000Z	54 \| moderate	10.568 \| good	36.021 \| good	36.679 \| good	0.324 \| good	8.671 \| good	0.194 \| good
2026-06-08T17:00:00.000Z	66 \| moderate	17.423 \| fine	76.831 \| fine	43.497 \| good	0.852 \| good	3.717 \| good	0.125 \| good
2026-06-08T18:00:00.000Z	66 \| moderate	16.559 \| fine	72.834 \| fine	51.591 \| good	0.809 \| good	2.75 \| good	0.122 \| good
2026-06-08T19:00:00.000Z	62 \| moderate	15.359 \| fine	68.375 \| fine	58.273 \| fine	0.782 \| good	1.991 \| good	0.12 \| good
2026-06-08T20:00:00.000Z	74 \| moderate	16.717 \| fine	74.542 \| fine	62.056 \| fine	0.765 \| good	1.546 \| good	0.118 \| good
2026-06-08T21:00:00.000Z	87 \| moderate	15.579 \| fine	69.186 \| fine	66.183 \| fine	0.767 \| good	1.363 \| good	0.116 \| good
2026-06-08T22:00:00.000Z	93 \| moderate	13.266 \| fine	59.317 \| fine	67.884 \| fine	0.803 \| good	1.335 \| good	0.115 \| good
2026-06-08T23:00:00.000Z	87 \| moderate	11.61 \| good	51.389 \| good	65.601 \| fine	0.84 \| good	1.379 \| good	0.114 \| good
2026-06-09T00:00:00.000Z	77 \| moderate	13.209 \| fine	59.317 \| fine	63.063 \| fine	0.865 \| good	1.55 \| good	0.113 \| good
2026-06-09T01:00:00.000Z	58 \| moderate	13.089 \| fine	59.002 \| fine	56.786 \| fine	0.917 \| good	2.061 \| good	0.114 \| good
2026-06-09T02:00:00.000Z	60 \| moderate	13.579 \| fine	61.054 \| fine	45.784 \| good	1.02 \| good	3.021 \| good	0.114 \| good
2026-06-09T03:00:00.000Z	58 \| moderate	12.587 \| fine	56.846 \| fine	43.985 \| good	1.114 \| good	4.499 \| good	0.116 \| good
2026-06-09T04:00:00.000Z	58 \| moderate	12.71 \| fine	56.983 \| fine	38.84 \| good	1.149 \| good	5.992 \| good	0.12 \| good
2026-06-09T05:00:00.000Z	58 \| moderate	13.406 \| fine	60.793 \| fine	35.752 \| good	1.141 \| good	7.776 \| good	0.125 \| good
2026-06-09T06:00:00.000Z	58 \| moderate	13.273 \| fine	60.54 \| fine	34.019 \| good	1.13 \| good	9.481 \| good	0.131 \| good
2026-06-09T07:00:00.000Z	60 \| moderate	13.574 \| fine	60.994 \| fine	32.298 \| good	1.095 \| good	11.748 \| good	0.14 \| good
2026-06-09T08:00:00.000Z	58 \| moderate	12.854 \| fine	58.41 \| fine	28.26 \| good	1.059 \| good	13.36 \| good	0.147 \| good
2026-06-09T09:00:00.000Z	56 \| moderate	12.174 \| fine	54.598 \| good	24.511 \| good	1.04 \| good	15.175 \| good	0.154 \| good
2026-06-09T10:00:00.000Z	56 \| moderate	12.431 \| fine	56.181 \| fine	22.43 \| good	1.03 \| good	16.629 \| good	0.16 \| good
2026-06-09T11:00:00.000Z	54 \| moderate	11.499 \| good	50.398 \| good	22.996 \| good	1.037 \| good	17.972 \| good	0.165 \| good
2026-06-09T12:00:00.000Z	58 \| moderate	12.682 \| fine	56.497 \| fine	24.288 \| good	1.058 \| good	19.482 \| good	0.171 \| good
2026-06-09T13:00:00.000Z	58 \| moderate	12.783 \| fine	57.769 \| fine	26.046 \| good	1.078 \| good	19.303 \| good	0.181 \| good
2026-06-09T14:00:00.000Z	64 \| moderate	16.013 \| fine	71.841 \| fine	27.892 \| good	1.064 \| good	14.883 \| good	0.184 \| good
2026-06-09T15:00:00.000Z	64 \| moderate	16.116 \| fine	71.724 \| fine	31.389 \| good	1.082 \| good	7.868 \| good	0.141 \| good
2026-06-09T16:00:00.000Z	66 \| moderate	16.772 \| fine	74.368 \| fine	34.085 \| good	0.982 \| good	5.894 \| good	0.133 \| good
2026-06-09T17:00:00.000Z	67 \| moderate	17.851 \| fine	78.791 \| fine	38.218 \| good	0.904 \| good	4.512 \| good	0.127 \| good
2026-06-09T18:00:00.000Z	66 \| moderate	16.741 \| fine	74.7 \| fine	46.313 \| good	0.874 \| good	3.46 \| good	0.123 \| good
2026-06-09T19:00:00.000Z	69 \| moderate	18.592 \| fine	82.493 \| fine	53.18 \| good	0.873 \| good	2.572 \| good	0.121 \| good
2026-06-09T20:00:00.000Z	71 \| moderate	19.083 \| fine	84.785 \| fine	61.456 \| fine	0.897 \| good	1.988 \| good	0.12 \| good
2026-06-09T21:00:00.000Z	97 \| moderate	18.853 \| fine	83.134 \| fine	68.754 \| fine	0.96 \| good	1.713 \| good	0.119 \| good
2026-06-09T22:00:00.000Z	108 \| sensitive	18.289 \| fine	81.31 \| fine	72.853 \| moderate	1.041 \| good	1.597 \| good	0.119 \| good
2026-06-09T23:00:00.000Z	100 \| moderate	17.338 \| fine	77.41 \| fine	70.461 \| fine	1.128 \| good	1.614 \| good	0.119 \| good
2026-06-10T00:00:00.000Z	87 \| moderate	17.593 \| fine	77.588 \| fine	65.971 \| fine	1.216 \| good	1.83 \| good	0.12 \| good
2026-06-10T01:00:00.000Z	71 \| moderate	16.438 \| fine	73.217 \| fine	60.672 \| fine	1.311 \| good	2.346 \| good	0.121 \| good
2026-06-10T02:00:00.000Z	64 \| moderate	16.297 \| fine	71.973 \| fine	50.997 \| good	1.41 \| good	3.283 \| good	0.122 \| good
2026-06-10T03:00:00.000Z	64 \| moderate	16.194 \| fine	71.951 \| fine	45.127 \| good	1.492 \| good	4.777 \| good	0.124 \| good
2026-06-10T04:00:00.000Z	62 \| moderate	15.392 \| fine	68.05 \| fine	38.644 \| good	1.508 \| good	6.525 \| good	0.128 \| good
2026-06-10T05:00:00.000Z	62 \| moderate	14.847 \| fine	65.966 \| fine	35.344 \| good	1.47 \| good	8.371 \| good	0.133 \| good
2026-06-10T06:00:00.000Z	64 \| moderate	15.86 \| fine	21.714 \| good	36.982 \| good	1.415 \| good	10.092 \| good	0.137 \| good
2026-06-10T07:00:00.000Z	62 \| moderate	14.907 \| fine	67.061 \| fine	32.943 \| good	1.366 \| good	11.907 \| good	0.144 \| good
2026-06-10T08:00:00.000Z	62 \| moderate	14.675 \| fine	65.518 \| fine	27.707 \| good	1.337 \| good	13.597 \| good	0.151 \| good
2026-06-10T09:00:00.000Z	60 \| moderate	13.832 \| fine	61.578 \| fine	22.801 \| good	1.347 \| good	15.354 \| good	0.158 \| good
2026-06-10T10:00:00.000Z	58 \| moderate	13.324 \| fine	60.72 \| fine	17.895 \| good	1.366 \| good	16.831 \| good	0.165 \| good
2026-06-10T11:00:00.000Z	58 \| moderate	12.813 \| fine	58.18 \| fine	16.218 \| good	1.388 \| good	18.25 \| good	0.172 \| good
2026-06-10T12:00:00.000Z	73 \| moderate	21.434 \| fine	28.393 \| good	16.211 \| good	1.401 \| good	19.625 \| good	0.18 \| good
2026-06-10T13:00:00.000Z	77 \| moderate	22.788 \| fine	30.495 \| good	15.555 \| good	1.396 \| good	20.067 \| good	0.192 \| good
2026-06-10T14:00:00.000Z	77 \| moderate	23.033 \| fine	30.396 \| good	16.452 \| good	1.317 \| good	17.223 \| good	0.209 \| good
2026-06-10T15:00:00.000Z	69 \| moderate	19.159 \| fine	29.76 \| good	31.412 \| good	1.368 \| good	8.912 \| good	0.148 \| good
2026-06-10T16:00:00.000Z	66 \| moderate	16.975 \| fine	28.292 \| good	37.52 \| good	1.132 \| good	6.396 \| good	0.134 \| good

Claremont

Empower business decisions with accurate air quality data

Claremont, California air quality map: Real-time AQI near you

0.19ppm

How accurate is California, USA air quality data?

Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Claremont, California updated?

Air quality data for Claremont, California is updated on an hourly basis.

When did Claremont, California experience the worst air quality in the last 24 hours?

The worst air quality in Claremont, California was recorded at 12:00:00 on 2026-06-08.

When did Claremont, California have its best air quality in the last 24 hours?

The best air quality in Claremont, California was recorded at 11:00:00 on 2026-06-08.

What is the real-time air quality index for Claremont, California?

The real-time air quality index in Claremont, California is 54, currently categorized as Moderate.

Which pollutant is found most often in Claremont, California?

The most common pollutant in Claremont, California is PM2.5.

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

If the air quality in Claremont, California is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Claremont, California?

The measured PM_2.5 levels in Claremont, California at present are 10.568 μg/m³.

What are the current PM₁₀ levels at Claremont, California?

The current PM₁₀ levels in Claremont, California are 36.021 μg/m³.

What are the current carbon monoxide (CO) levels at Claremont, California?

The current carbon monoxide (CO) level in Claremont, California is 0.194 ppm.

What are the current sulfur dioxide (SO₂) levels at Claremont, California?

The current sulfur dioxide (SO₂) levels in Claremont, California are 0.324 ppb.

What are the current ozone (O₃) levels at Claremont, California?

The current ozone (O₃) levels at Claremont, California is 36.679 ppm.

What are the current nitrogen dioxide (NO₂) levels at Claremont, California?

The current nitrogen dioxide (NO₂) levels at Claremont, California is 8.671 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T17:00:00.000Z	66 \| moderate	17.162 \| fine	51.747 \| good	36.416 \| good	0.315 \| good	14.963 \| good	0.255 \| good
2026-06-06T18:00:00.000Z	67 \| moderate	17.965 \| fine	48.507 \| good	44.906 \| good	0.293 \| good	12.824 \| good	0.255 \| good
2026-06-06T19:00:00.000Z	67 \| moderate	17.909 \| fine	45.217 \| good	51.733 \| good	0.363 \| good	12.074 \| good	0.268 \| good
2026-06-06T20:00:00.000Z	64 \| moderate	16.404 \| fine	49.85 \| good	57.046 \| fine	0.439 \| good	12.291 \| good	0.255 \| good
2026-06-06T21:00:00.000Z	64 \| moderate	16.063 \| fine	46.465 \| good	57.942 \| fine	0.438 \| good	10.415 \| good	0.255 \| good
2026-06-06T22:00:00.000Z	71 \| moderate	13.721 \| fine	41.792 \| good	60.878 \| fine	0.414 \| good	11.108 \| good	0.258 \| good
2026-06-06T23:00:00.000Z	67 \| moderate	12.428 \| fine	37.246 \| good	59.792 \| fine	0.332 \| good	10.463 \| good	0.248 \| good
2026-06-07T00:00:00.000Z	54 \| moderate	11.163 \| good	41.286 \| good	55.885 \| fine	0.364 \| good	9.369 \| good	0.248 \| good
2026-06-07T01:00:00.000Z	52 \| moderate	9.559 \| good	41.411 \| good	53.43 \| good	0.358 \| good	9.663 \| good	0.248 \| good
2026-06-07T02:00:00.000Z	52 \| moderate	9.539 \| good	34.335 \| good	46.771 \| good	0.335 \| good	9.58 \| good	0.248 \| good
2026-06-07T03:00:00.000Z	52 \| moderate	9.921 \| good	34.275 \| good	45.75 \| good	0.313 \| good	10.868 \| good	0.26 \| good
2026-06-07T04:00:00.000Z	49 \| good	9.076 \| good	32.316 \| good	42.439 \| good	0.405 \| good	10.608 \| good	0.26 \| good
2026-06-07T05:00:00.000Z	49 \| good	8.716 \| good	30.311 \| good	41.083 \| good	0.506 \| good	10.803 \| good	0.248 \| good
2026-06-07T06:00:00.000Z	49 \| good	8.502 \| good	24.802 \| good	41.063 \| good	0.381 \| good	8.852 \| good	0.268 \| good
2026-06-07T07:00:00.000Z	49 \| good	9.372 \| good	26.052 \| good	38.057 \| good	0.377 \| good	8.852 \| good	0.268 \| good
2026-06-07T08:00:00.000Z	54 \| moderate	10.775 \| good	23.165 \| good	35.75 \| good	0.376 \| good	8.905 \| good	0.2 \| good
2026-06-07T09:00:00.000Z	49 \| good	9.465 \| good	23.724 \| good	34.341 \| good	0.388 \| good	8.624 \| good	0.204 \| good
2026-06-07T10:00:00.000Z	52 \| moderate	9.861 \| good	20.7 \| good	35.473 \| good	0.387 \| good	8.624 \| good	0.205 \| good
2026-06-07T11:00:00.000Z	52 \| moderate	10.018 \| good	23.162 \| good	35.584 \| good	0.388 \| good	8.624 \| good	0.205 \| good
2026-06-07T12:00:00.000Z	52 \| moderate	10.385 \| good	21.278 \| good	35.298 \| good	0.247 \| good	8.928 \| good	0.184 \| good
2026-06-07T13:00:00.000Z	54 \| moderate	10.516 \| good	20.827 \| good	34.509 \| good	0.251 \| good	8.928 \| good	0.184 \| good
2026-06-07T14:00:00.000Z	52 \| moderate	10.256 \| good	27.971 \| good	35.208 \| good	0.306 \| good	10.079 \| good	0.208 \| good
2026-06-07T15:00:00.000Z	52 \| moderate	10.163 \| good	26.276 \| good	36.841 \| good	0.372 \| good	10.673 \| good	0.196 \| good
2026-06-07T16:00:00.000Z	54 \| moderate	11.305 \| good	25.083 \| good	39.59 \| good	0.286 \| good	11.568 \| good	0.208 \| good
2026-06-07T17:00:00.000Z	56 \| moderate	11.872 \| good	27.501 \| good	42.371 \| good	0.341 \| good	8.395 \| good	0.196 \| good
2026-06-07T18:00:00.000Z	58 \| moderate	12.741 \| fine	26.461 \| good	45.516 \| good	0.358 \| good	8.117 \| good	0.196 \| good
2026-06-07T19:00:00.000Z	54 \| moderate	10.95 \| good	28.397 \| good	50.012 \| good	0.306 \| good	5.57 \| good	0.196 \| good
2026-06-07T20:00:00.000Z	54 \| moderate	11.155 \| good	32.766 \| good	52.598 \| good	0.366 \| good	7.192 \| good	0.196 \| good
2026-06-07T21:00:00.000Z	52 \| moderate	10.048 \| good	31.593 \| good	54.059 \| good	0.41 \| good	7.387 \| good	0.196 \| good
2026-06-07T22:00:00.000Z	51 \| moderate	9.5 \| good	27.794 \| good	55.28 \| fine	0.444 \| good	8.185 \| good	0.248 \| good
2026-06-07T23:00:00.000Z	54 \| moderate	10.46 \| good	33.294 \| good	56.438 \| fine	0.369 \| good	8.306 \| good	0.196 \| good
2026-06-08T00:00:00.000Z	58 \| moderate	9.857 \| good	38.426 \| good	57.431 \| fine	0.322 \| good	7.788 \| good	0.196 \| good
2026-06-08T01:00:00.000Z	54 \| moderate	10.816 \| good	37.497 \| good	52.929 \| good	0.455 \| good	7.785 \| good	0.248 \| good
2026-06-08T02:00:00.000Z	54 \| moderate	10.719 \| good	31.308 \| good	49.877 \| good	0.409 \| good	9.703 \| good	0.248 \| good
2026-06-08T03:00:00.000Z	49 \| good	9.421 \| good	42.04 \| good	45.35 \| good	0.955 \| good	3.469 \| good	0.113 \| good
2026-06-08T04:00:00.000Z	49 \| good	9.252 \| good	30.347 \| good	42.232 \| good	0.432 \| good	10.871 \| good	0.196 \| good
2026-06-08T05:00:00.000Z	49 \| good	9.176 \| good	40.03 \| good	40.32 \| good	0.703 \| good	10.896 \| good	0.248 \| good
2026-06-08T06:00:00.000Z	52 \| moderate	10.285 \| good	43.807 \| good	36.033 \| good	0.432 \| good	11.944 \| good	0.216 \| good
2026-06-08T07:00:00.000Z	49 \| good	9.243 \| good	27.372 \| good	38.454 \| good	0.424 \| good	11.944 \| good	0.216 \| good
2026-06-08T08:00:00.000Z	54 \| moderate	11.061 \| good	24.149 \| good	30.881 \| good	0.328 \| good	6.778 \| good	0.224 \| good
2026-06-08T09:00:00.000Z	54 \| moderate	10.625 \| good	27.167 \| good	28.311 \| good	0.363 \| good	7.538 \| good	0.224 \| good
2026-06-08T10:00:00.000Z	49 \| good	8.84 \| good	25.105 \| good	28.405 \| good	0.326 \| good	7.204 \| good	0.2 \| good
2026-06-08T11:00:00.000Z	49 \| good	8.919 \| good	32.087 \| good	28.702 \| good	0.408 \| good	7.728 \| good	0.188 \| good
2026-06-08T12:00:00.000Z	52 \| moderate	10.082 \| good	28.44 \| good	29.951 \| good	0.303 \| good	12.744 \| good	0.135 \| good
2026-06-08T13:00:00.000Z	54 \| moderate	10.825 \| good	27.613 \| good	30.946 \| good	0.312 \| good	12.744 \| good	0.135 \| good
2026-06-08T14:00:00.000Z	54 \| moderate	11.477 \| good	25.68 \| good	31.471 \| good	0.312 \| good	18.904 \| good	0.182 \| good
2026-06-08T15:00:00.000Z	56 \| moderate	11.719 \| good	27.152 \| good	31.796 \| good	0.298 \| good	19.178 \| good	0.196 \| good
2026-06-08T16:00:00.000Z	54 \| moderate	10.568 \| good	36.021 \| good	36.679 \| good	0.324 \| good	8.671 \| good	0.194 \| good
2026-06-08T17:00:00.000Z	66 \| moderate	17.423 \| fine	76.831 \| fine	43.497 \| good	0.852 \| good	3.717 \| good	0.125 \| good
2026-06-08T18:00:00.000Z	66 \| moderate	16.559 \| fine	72.834 \| fine	51.591 \| good	0.809 \| good	2.75 \| good	0.122 \| good
2026-06-08T19:00:00.000Z	62 \| moderate	15.359 \| fine	68.375 \| fine	58.273 \| fine	0.782 \| good	1.991 \| good	0.12 \| good
2026-06-08T20:00:00.000Z	74 \| moderate	16.717 \| fine	74.542 \| fine	62.056 \| fine	0.765 \| good	1.546 \| good	0.118 \| good
2026-06-08T21:00:00.000Z	87 \| moderate	15.579 \| fine	69.186 \| fine	66.183 \| fine	0.767 \| good	1.363 \| good	0.116 \| good
2026-06-08T22:00:00.000Z	93 \| moderate	13.266 \| fine	59.317 \| fine	67.884 \| fine	0.803 \| good	1.335 \| good	0.115 \| good
2026-06-08T23:00:00.000Z	87 \| moderate	11.61 \| good	51.389 \| good	65.601 \| fine	0.84 \| good	1.379 \| good	0.114 \| good
2026-06-09T00:00:00.000Z	77 \| moderate	13.209 \| fine	59.317 \| fine	63.063 \| fine	0.865 \| good	1.55 \| good	0.113 \| good
2026-06-09T01:00:00.000Z	58 \| moderate	13.089 \| fine	59.002 \| fine	56.786 \| fine	0.917 \| good	2.061 \| good	0.114 \| good
2026-06-09T02:00:00.000Z	60 \| moderate	13.579 \| fine	61.054 \| fine	45.784 \| good	1.02 \| good	3.021 \| good	0.114 \| good
2026-06-09T03:00:00.000Z	58 \| moderate	12.587 \| fine	56.846 \| fine	43.985 \| good	1.114 \| good	4.499 \| good	0.116 \| good
2026-06-09T04:00:00.000Z	58 \| moderate	12.71 \| fine	56.983 \| fine	38.84 \| good	1.149 \| good	5.992 \| good	0.12 \| good
2026-06-09T05:00:00.000Z	58 \| moderate	13.406 \| fine	60.793 \| fine	35.752 \| good	1.141 \| good	7.776 \| good	0.125 \| good
2026-06-09T06:00:00.000Z	58 \| moderate	13.273 \| fine	60.54 \| fine	34.019 \| good	1.13 \| good	9.481 \| good	0.131 \| good
2026-06-09T07:00:00.000Z	60 \| moderate	13.574 \| fine	60.994 \| fine	32.298 \| good	1.095 \| good	11.748 \| good	0.14 \| good
2026-06-09T08:00:00.000Z	58 \| moderate	12.854 \| fine	58.41 \| fine	28.26 \| good	1.059 \| good	13.36 \| good	0.147 \| good
2026-06-09T09:00:00.000Z	56 \| moderate	12.174 \| fine	54.598 \| good	24.511 \| good	1.04 \| good	15.175 \| good	0.154 \| good
2026-06-09T10:00:00.000Z	56 \| moderate	12.431 \| fine	56.181 \| fine	22.43 \| good	1.03 \| good	16.629 \| good	0.16 \| good
2026-06-09T11:00:00.000Z	54 \| moderate	11.499 \| good	50.398 \| good	22.996 \| good	1.037 \| good	17.972 \| good	0.165 \| good
2026-06-09T12:00:00.000Z	58 \| moderate	12.682 \| fine	56.497 \| fine	24.288 \| good	1.058 \| good	19.482 \| good	0.171 \| good
2026-06-09T13:00:00.000Z	58 \| moderate	12.783 \| fine	57.769 \| fine	26.046 \| good	1.078 \| good	19.303 \| good	0.181 \| good
2026-06-09T14:00:00.000Z	64 \| moderate	16.013 \| fine	71.841 \| fine	27.892 \| good	1.064 \| good	14.883 \| good	0.184 \| good
2026-06-09T15:00:00.000Z	64 \| moderate	16.116 \| fine	71.724 \| fine	31.389 \| good	1.082 \| good	7.868 \| good	0.141 \| good
2026-06-09T16:00:00.000Z	66 \| moderate	16.772 \| fine	74.368 \| fine	34.085 \| good	0.982 \| good	5.894 \| good	0.133 \| good
2026-06-09T17:00:00.000Z	67 \| moderate	17.851 \| fine	78.791 \| fine	38.218 \| good	0.904 \| good	4.512 \| good	0.127 \| good
2026-06-09T18:00:00.000Z	66 \| moderate	16.741 \| fine	74.7 \| fine	46.313 \| good	0.874 \| good	3.46 \| good	0.123 \| good
2026-06-09T19:00:00.000Z	69 \| moderate	18.592 \| fine	82.493 \| fine	53.18 \| good	0.873 \| good	2.572 \| good	0.121 \| good
2026-06-09T20:00:00.000Z	71 \| moderate	19.083 \| fine	84.785 \| fine	61.456 \| fine	0.897 \| good	1.988 \| good	0.12 \| good
2026-06-09T21:00:00.000Z	97 \| moderate	18.853 \| fine	83.134 \| fine	68.754 \| fine	0.96 \| good	1.713 \| good	0.119 \| good
2026-06-09T22:00:00.000Z	108 \| sensitive	18.289 \| fine	81.31 \| fine	72.853 \| moderate	1.041 \| good	1.597 \| good	0.119 \| good
2026-06-09T23:00:00.000Z	100 \| moderate	17.338 \| fine	77.41 \| fine	70.461 \| fine	1.128 \| good	1.614 \| good	0.119 \| good
2026-06-10T00:00:00.000Z	87 \| moderate	17.593 \| fine	77.588 \| fine	65.971 \| fine	1.216 \| good	1.83 \| good	0.12 \| good
2026-06-10T01:00:00.000Z	71 \| moderate	16.438 \| fine	73.217 \| fine	60.672 \| fine	1.311 \| good	2.346 \| good	0.121 \| good
2026-06-10T02:00:00.000Z	64 \| moderate	16.297 \| fine	71.973 \| fine	50.997 \| good	1.41 \| good	3.283 \| good	0.122 \| good
2026-06-10T03:00:00.000Z	64 \| moderate	16.194 \| fine	71.951 \| fine	45.127 \| good	1.492 \| good	4.777 \| good	0.124 \| good
2026-06-10T04:00:00.000Z	62 \| moderate	15.392 \| fine	68.05 \| fine	38.644 \| good	1.508 \| good	6.525 \| good	0.128 \| good
2026-06-10T05:00:00.000Z	62 \| moderate	14.847 \| fine	65.966 \| fine	35.344 \| good	1.47 \| good	8.371 \| good	0.133 \| good
2026-06-10T06:00:00.000Z	64 \| moderate	15.86 \| fine	21.714 \| good	36.982 \| good	1.415 \| good	10.092 \| good	0.137 \| good
2026-06-10T07:00:00.000Z	62 \| moderate	14.907 \| fine	67.061 \| fine	32.943 \| good	1.366 \| good	11.907 \| good	0.144 \| good
2026-06-10T08:00:00.000Z	62 \| moderate	14.675 \| fine	65.518 \| fine	27.707 \| good	1.337 \| good	13.597 \| good	0.151 \| good
2026-06-10T09:00:00.000Z	60 \| moderate	13.832 \| fine	61.578 \| fine	22.801 \| good	1.347 \| good	15.354 \| good	0.158 \| good
2026-06-10T10:00:00.000Z	58 \| moderate	13.324 \| fine	60.72 \| fine	17.895 \| good	1.366 \| good	16.831 \| good	0.165 \| good
2026-06-10T11:00:00.000Z	58 \| moderate	12.813 \| fine	58.18 \| fine	16.218 \| good	1.388 \| good	18.25 \| good	0.172 \| good
2026-06-10T12:00:00.000Z	73 \| moderate	21.434 \| fine	28.393 \| good	16.211 \| good	1.401 \| good	19.625 \| good	0.18 \| good
2026-06-10T13:00:00.000Z	77 \| moderate	22.788 \| fine	30.495 \| good	15.555 \| good	1.396 \| good	20.067 \| good	0.192 \| good
2026-06-10T14:00:00.000Z	77 \| moderate	23.033 \| fine	30.396 \| good	16.452 \| good	1.317 \| good	17.223 \| good	0.209 \| good
2026-06-10T15:00:00.000Z	69 \| moderate	19.159 \| fine	29.76 \| good	31.412 \| good	1.368 \| good	8.912 \| good	0.148 \| good
2026-06-10T16:00:00.000Z	66 \| moderate	16.975 \| fine	28.292 \| good	37.52 \| good	1.132 \| good	6.396 \| good	0.134 \| good

Real-time air quality index in Claremont, California today

Common air pollutants in Claremont, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Claremont, California air quality forecast and history

Empower business decisions with accurate air quality data

Claremont, California air quality map: Real-time AQI near you

Air quality in nearby cities

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Ontario, California

San Dimas, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Claremont, California updated?

When did Claremont, California experience the worst air quality in the last 24 hours?

When did Claremont, California have its best air quality in the last 24 hours?

What is the real-time air quality index for Claremont, California?

Which pollutant is found most often in Claremont, California?

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

What are the current PM2.5 levels in Claremont, California?

What are the current PM10 levels at Claremont, California?

What are the current carbon monoxide (CO) levels at Claremont, California?

What are the current sulfur dioxide (SO2) levels at Claremont, California?

What are the current ozone (O3) levels at Claremont, California?

What are the current nitrogen dioxide (NO2) levels at Claremont, California?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Claremont, California?

What are the current PM₁₀ levels at Claremont, California?

What are the current sulfur dioxide (SO₂) levels at Claremont, California?

What are the current ozone (O₃) levels at Claremont, California?

What are the current nitrogen dioxide (NO₂) levels at Claremont, California?