What are the current PM10 levels at Claremont, California?

The current PM10 levels in Claremont, California are 33.612 μg/m3.

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

The current sulfur dioxide (SO2) levels in Claremont, California are 0.442 ppb.

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

The current ozone (O3) levels at Claremont, California is 53.691 ppm.

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

The current nitrogen dioxide (NO2) levels at Claremont, California is 10.012 ppb.

Real-time air quality index in Claremont, California today

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

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)

Good

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)

6.66 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.64 μg/m³

155

255

425

605+

Ozone (O₃)

41.09 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2025-07-23T04:00:00.000Z	44 \| good	7.807 \| good	27.607 \| good	39.846 \| good	0.377 \| good	13.656 \| good	0.201 \| good
2025-07-23T05:00:00.000Z	38 \| good	6.704 \| good	22.982 \| good	33.738 \| good	0.395 \| good	14.096 \| good	0.191 \| good
2025-07-23T06:00:00.000Z	33 \| good	5.852 \| good	23.394 \| good	30.078 \| good	0.327 \| good	12.739 \| good	0.201 \| good
2025-07-23T07:00:00.000Z	33 \| good	6.235 \| good	35.616 \| good	25.467 \| good	0.235 \| good	11.85 \| good	0.191 \| good
2025-07-23T08:00:00.000Z	27 \| good	4.777 \| good	17.946 \| good	24.803 \| good	0.261 \| good	8.569 \| good	0.191 \| good
2025-07-23T09:00:00.000Z	23 \| good	4.196 \| good	24.46 \| good	25.474 \| good	0.266 \| good	6.205 \| good	0.191 \| good
2025-07-23T10:00:00.000Z	27 \| good	4.891 \| good	21.125 \| good	22.779 \| good	0.212 \| good	6.643 \| good	0.191 \| good
2025-07-23T11:00:00.000Z	22 \| good	4.076 \| good	21.811 \| good	23.064 \| good	0.186 \| good	6.502 \| good	0.191 \| good
2025-07-23T12:00:00.000Z	27 \| good	4.98 \| good	19.576 \| good	24.718 \| good	0.191 \| good	7.843 \| good	0.191 \| good
2025-07-23T13:00:00.000Z	33 \| good	5.85 \| good	22.264 \| good	22.385 \| good	0.221 \| good	11.965 \| good	0.196 \| good
2025-07-23T14:00:00.000Z	33 \| good	6.238 \| good	24.992 \| good	23.417 \| good	0.244 \| good	13.01 \| good	0.191 \| good
2025-07-23T15:00:00.000Z	38 \| good	7.279 \| good	19.108 \| good	24.776 \| good	0.28 \| good	10.753 \| good	0.191 \| good
2025-07-23T16:00:00.000Z	49 \| good	9.305 \| good	23.016 \| good	25.565 \| good	0.308 \| good	9.288 \| good	0.191 \| good
2025-07-23T17:00:00.000Z	44 \| good	8.001 \| good	34.186 \| good	29.768 \| good	0.303 \| good	12.293 \| good	0.201 \| good
2025-07-23T18:00:00.000Z	49 \| good	9.441 \| good	29.587 \| good	34.635 \| good	0.371 \| good	9.646 \| good	0.201 \| good
2025-07-23T19:00:00.000Z	38 \| good	6.504 \| good	27.83 \| good	37.743 \| good	0.479 \| good	9.287 \| good	0.191 \| good
2025-07-23T20:00:00.000Z	49 \| good	8.535 \| good	36.34 \| good	45.909 \| good	0.493 \| good	8.068 \| good	0.191 \| good
2025-07-23T21:00:00.000Z	47 \| good	8.132 \| good	36.961 \| good	50.999 \| good	0.492 \| good	8.895 \| good	0.206 \| good
2025-07-23T22:00:00.000Z	51 \| moderate	8.342 \| good	31.59 \| good	55.476 \| fine	0.602 \| good	9.544 \| good	0.206 \| good
2025-07-23T23:00:00.000Z	71 \| moderate	8.037 \| good	26.159 \| good	61.494 \| fine	0.721 \| good	10.561 \| good	0.274 \| good
2025-07-24T00:00:00.000Z	61 \| moderate	8.494 \| good	34.605 \| good	58.099 \| fine	0.692 \| good	14.412 \| good	0.275 \| good
2025-07-24T01:00:00.000Z	49 \| good	8.714 \| good	34.631 \| good	52.285 \| good	0.753 \| good	12.938 \| good	0.21 \| good
2025-07-24T02:00:00.000Z	49 \| good	7.354 \| good	26.411 \| good	53.026 \| good	0.76 \| good	12.997 \| good	0.201 \| good
2025-07-24T03:00:00.000Z	28 \| good	5.268 \| good	22.855 \| good	29.54 \| good	3.753 \| good	8.61 \| good	0.147 \| good
2025-07-24T04:00:00.000Z	33 \| good	6.222 \| good	28.464 \| good	35.098 \| good	0.435 \| good	16.055 \| good	0.201 \| good
2025-07-24T05:00:00.000Z	33 \| good	5.609 \| good	24.083 \| good	30.01 \| good	0.439 \| good	14.304 \| good	0.201 \| good
2025-07-24T06:00:00.000Z	25 \| good	4.422 \| good	17.104 \| good	26.603 \| good	0.433 \| good	15.417 \| good	0.201 \| good
2025-07-24T07:00:00.000Z	38 \| good	7.375 \| good	24.194 \| good	22.483 \| good	0.392 \| good	15.37 \| good	0.205 \| good
2025-07-24T08:00:00.000Z	38 \| good	7.172 \| good	19.58 \| good	17.818 \| good	0.344 \| good	19.2 \| good	0.274 \| good
2025-07-24T09:00:00.000Z	33 \| good	5.837 \| good	22.607 \| good	18.092 \| good	0.275 \| good	20.815 \| good	0.274 \| good
2025-07-24T10:00:00.000Z	27 \| good	5.173 \| good	23.857 \| good	12.1 \| good	0.276 \| good	22.753 \| good	0.274 \| good
2025-07-24T11:00:00.000Z	27 \| good	5.106 \| good	23.853 \| good	10.583 \| good	0.257 \| good	22.714 \| good	0.292 \| good
2025-07-24T12:00:00.000Z	27 \| good	4.709 \| good	16.323 \| good	8.098 \| good	0.31 \| good	22.288 \| good	0.29 \| good
2025-07-24T13:00:00.000Z	33 \| good	6.119 \| good	22.779 \| good	5.93 \| good	0.278 \| good	22.37 \| good	0.374 \| good
2025-07-24T14:00:00.000Z	49 \| good	9.142 \| good	45.252 \| good	6.057 \| good	0.321 \| good	23.131 \| good	0.436 \| good
2025-07-24T15:00:00.000Z	54 \| moderate	10.756 \| good	44.607 \| good	9.79 \| good	0.443 \| good	22.501 \| good	0.453 \| good
2025-07-24T16:00:00.000Z	58 \| moderate	12.862 \| fine	58.569 \| fine	17.497 \| good	0.463 \| good	19.584 \| good	0.302 \| good
2025-07-24T17:00:00.000Z	60 \| moderate	14.008 \| fine	55.397 \| fine	23.657 \| good	0.421 \| good	16.963 \| good	0.22 \| good
2025-07-24T18:00:00.000Z	62 \| moderate	15.436 \| fine	55.84 \| fine	31.179 \| good	0.459 \| good	13.91 \| good	0.224 \| good
2025-07-24T19:00:00.000Z	44 \| good	8.422 \| good	36.239 \| good	36.744 \| good	0.486 \| good	10.022 \| good	0.205 \| good
2025-07-24T20:00:00.000Z	44 \| good	8.022 \| good	29.354 \| good	42.637 \| good	0.565 \| good	10.418 \| good	0.201 \| good
2025-07-24T21:00:00.000Z	44 \| good	7.726 \| good	31.679 \| good	47.596 \| good	0.499 \| good	9.351 \| good	0.201 \| good
2025-07-24T22:00:00.000Z	46 \| good	6.932 \| good	33.334 \| good	49.854 \| good	0.519 \| good	9.276 \| good	0.201 \| good
2025-07-24T23:00:00.000Z	50 \| good	7.452 \| good	33.612 \| good	53.691 \| good	0.442 \| good	10.012 \| good	0.201 \| good
2025-07-25T00:00:00.000Z	54 \| moderate	7.759 \| good	37.133 \| good	55.897 \| fine	0.496 \| good	10.554 \| good	0.201 \| good
2025-07-25T01:00:00.000Z	44 \| good	7.632 \| good	28.877 \| good	48.274 \| good	0.48 \| good	10.435 \| good	0.201 \| good
2025-07-25T02:00:00.000Z	38 \| good	6.657 \| good	30.639 \| good	41.095 \| good	0.438 \| good	10.593 \| good	0.201 \| good
2025-07-25T03:00:00.000Z	33 \| good	5.722 \| good	23.073 \| good	35.504 \| good	0.473 \| good	13.059 \| good	0.201 \| good
2025-07-25T03:00:00.000Z	38 \| good	6.657 \| good	30.639 \| good	41.095 \| good	0.438 \| good	10.593 \| good	0.201 \| good
2025-07-25T00:00:00.000Z	51 \| moderate	5.721 \| good	24.971 \| good	55.085 \| fine	3.056 \| good	3.313 \| good	0.138 \| good
2025-07-25T01:00:00.000Z	43 \| good	5.117 \| good	21.837 \| good	45.715 \| good	3.186 \| good	4.898 \| good	0.142 \| good
2025-07-25T02:00:00.000Z	30 \| good	4 \| good	17.807 \| good	32.026 \| good	3.316 \| good	6.483 \| good	0.147 \| good
2025-07-25T03:00:00.000Z	24 \| good	3.345 \| good	14.815 \| good	25.623 \| good	3.445 \| good	8.068 \| good	0.151 \| good
2025-07-25T04:00:00.000Z	20 \| good	2.776 \| good	11.8 \| good	22.312 \| good	3.596 \| good	9.931 \| good	0.158 \| good
2025-07-25T05:00:00.000Z	18 \| good	1.603 \| good	6.694 \| good	18.535 \| good	3.747 \| good	11.793 \| good	0.165 \| good
2025-07-25T06:00:00.000Z	16 \| good	1.678 \| good	6.805 \| good	16.636 \| good	3.898 \| good	13.656 \| good	0.171 \| good
2025-07-25T07:00:00.000Z	16 \| good	2.804 \| good	11.827 \| good	15.071 \| good	3.942 \| good	15.166 \| good	0.181 \| good
2025-07-25T08:00:00.000Z	16 \| good	2.283 \| good	9.755 \| good	13.171 \| good	3.986 \| good	16.676 \| good	0.191 \| good
2025-07-25T09:00:00.000Z	17 \| good	2.568 \| good	10.188 \| good	14.552 \| good	4.03 \| good	18.186 \| good	0.201 \| good
2025-07-25T10:00:00.000Z	18 \| good	3.468 \| good	14.859 \| good	13.074 \| good	4.077 \| good	18.648 \| good	0.202 \| good
2025-07-25T11:00:00.000Z	18 \| good	3.466 \| good	14.89 \| good	14.113 \| good	4.124 \| good	19.11 \| good	0.204 \| good
2025-07-25T12:00:00.000Z	19 \| good	2.893 \| good	11.985 \| good	11.761 \| good	4.17 \| good	19.572 \| good	0.205 \| good
2025-07-25T13:00:00.000Z	22 \| good	3.84 \| good	16.671 \| good	10.889 \| good	4.578 \| good	17.245 \| good	0.201 \| good
2025-07-25T14:00:00.000Z	22 \| good	3.598 \| good	15.668 \| good	14.366 \| good	4.985 \| good	14.917 \| good	0.197 \| good
2025-07-25T15:00:00.000Z	22 \| good	3.862 \| good	16.645 \| good	17.422 \| good	5.392 \| good	12.59 \| good	0.194 \| good
2025-07-25T16:00:00.000Z	19 \| good	3.184 \| good	13.575 \| good	21.442 \| good	5.025 \| good	11.01 \| good	0.185 \| good
2025-07-25T17:00:00.000Z	24 \| good	3.508 \| good	15.434 \| good	26.193 \| good	4.657 \| good	9.429 \| good	0.176 \| good
2025-07-25T18:00:00.000Z	31 \| good	2.53 \| good	10.034 \| good	32.666 \| good	4.29 \| good	7.849 \| good	0.167 \| good
2025-07-25T19:00:00.000Z	39 \| good	3.143 \| good	13.494 \| good	42.331 \| good	3.906 \| good	6.445 \| good	0.163 \| good
2025-07-25T20:00:00.000Z	46 \| good	5.192 \| good	22.627 \| good	50.394 \| good	3.523 \| good	5.041 \| good	0.158 \| good
2025-07-25T21:00:00.000Z	51 \| moderate	4.696 \| good	20.701 \| good	54.98 \| good	3.139 \| good	3.637 \| good	0.154 \| good
2025-07-25T22:00:00.000Z	54 \| moderate	6.392 \| good	28.513 \| good	55.943 \| fine	3.03 \| good	3.465 \| good	0.151 \| good
2025-07-25T23:00:00.000Z	50 \| good	5.965 \| good	26.656 \| good	54.424 \| good	2.92 \| good	3.293 \| good	0.149 \| good
2025-07-26T00:00:00.000Z	44 \| good	5.025 \| good	21.894 \| good	46.672 \| good	2.81 \| good	3.121 \| good	0.147 \| good
2025-07-26T01:00:00.000Z	38 \| good	4.602 \| good	19.874 \| good	40.882 \| good	2.971 \| good	4.654 \| good	0.15 \| good
2025-07-26T02:00:00.000Z	29 \| good	3.595 \| good	15.866 \| good	30.92 \| good	3.131 \| good	6.187 \| good	0.153 \| good
2025-07-26T03:00:00.000Z	24 \| good	4.44 \| good	19.193 \| good	25.989 \| good	3.291 \| good	7.72 \| good	0.157 \| good
2025-07-26T04:00:00.000Z	22 \| good	3.144 \| good	13.888 \| good	23.523 \| good	3.421 \| good	9.468 \| good	0.164 \| good
2025-07-26T05:00:00.000Z	19 \| good	2.574 \| good	10.186 \| good	20.75 \| good	3.552 \| good	11.216 \| good	0.171 \| good
2025-07-26T06:00:00.000Z	19 \| good	2.552 \| good	10.063 \| good	19.538 \| good	3.683 \| good	12.965 \| good	0.177 \| good
2025-07-26T07:00:00.000Z	17 \| good	2.692 \| good	10.952 \| good	17.532 \| good	3.687 \| good	13.79 \| good	0.18 \| good
2025-07-26T08:00:00.000Z	16 \| good	2.555 \| good	10.05 \| good	14.399 \| good	3.692 \| good	14.615 \| good	0.183 \| good
2025-07-26T09:00:00.000Z	14 \| good	2.23 \| good	8.97 \| good	15.085 \| good	3.697 \| good	15.439 \| good	0.186 \| good
2025-07-26T10:00:00.000Z	17 \| good	2.396 \| good	9.81 \| good	17.604 \| good	3.755 \| good	15.867 \| good	0.187 \| good
2025-07-26T11:00:00.000Z	16 \| good	1.563 \| good	6.662 \| good	17.401 \| good	3.813 \| good	16.295 \| good	0.189 \| good
2025-07-26T12:00:00.000Z	16 \| good	2.238 \| good	9.578 \| good	13.061 \| good	3.872 \| good	16.723 \| good	0.19 \| good
2025-07-26T13:00:00.000Z	15 \| good	2.302 \| good	9.763 \| good	16.452 \| good	4.069 \| good	14.768 \| good	0.192 \| good
2025-07-26T14:00:00.000Z	15 \| good	2.173 \| good	8.884 \| good	15.53 \| good	4.267 \| good	12.814 \| good	0.194 \| good
2025-07-26T15:00:00.000Z	17 \| good	2.918 \| good	11.884 \| good	17.916 \| good	4.464 \| good	10.86 \| good	0.197 \| good
2025-07-26T16:00:00.000Z	22 \| good	4.268 \| good	18.506 \| good	21.008 \| good	4.059 \| good	9.194 \| good	0.185 \| good
2025-07-26T17:00:00.000Z	27 \| good	4.512 \| good	19.687 \| good	25.981 \| good	3.655 \| good	7.527 \| good	0.174 \| good
2025-07-26T18:00:00.000Z	29 \| good	4.099 \| good	17.918 \| good	31.309 \| good	3.25 \| good	5.861 \| good	0.163 \| good
2025-07-26T19:00:00.000Z	36 \| good	5.061 \| good	21.755 \| good	39.418 \| good	3.145 \| good	5.099 \| good	0.162 \| good
2025-07-26T20:00:00.000Z	42 \| good	7.215 \| good	31.813 \| good	45.217 \| good	3.041 \| good	4.336 \| good	0.161 \| good
2025-07-26T21:00:00.000Z	47 \| good	6.621 \| good	29.67 \| good	50.972 \| good	2.936 \| good	3.573 \| good	0.16 \| good
2025-07-26T22:00:00.000Z	58 \| moderate	7.468 \| good	32.873 \| good	57.244 \| fine	2.829 \| good	3.368 \| good	0.157 \| good
2025-07-26T23:00:00.000Z	50 \| good	7.796 \| good	33.99 \| good	53.646 \| good	2.721 \| good	3.164 \| good	0.154 \| good

Claremont

Empower business decisions with accurate air quality data

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

0.20ppm

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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Check live rankings of places in the USA affected by air pollution.

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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 11:00:00 on 2025-07-23.

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

The best air quality in Claremont, California was recorded at 06:00:00 on 2025-07-24.

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

The real-time air quality index in Claremont, California is 50, currently categorized as Good.

Which pollutant is found most often in Claremont, California?

The most common pollutant in Claremont, California is O3.

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 7.452 μg/m³.

What are the current PM₁₀ levels at Claremont, California?

The current PM₁₀ levels in Claremont, California are 33.612 μg/m³.

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

The current carbon monoxide (CO) level in Claremont, California is 0.201 ppm.

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

The current sulfur dioxide (SO₂) levels in Claremont, California are 0.442 ppb.

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

The current ozone (O₃) levels at Claremont, California is 53.691 ppm.

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

The current nitrogen dioxide (NO₂) levels at Claremont, California is 10.012 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-23T04:00:00.000Z	44 \| good	7.807 \| good	27.607 \| good	39.846 \| good	0.377 \| good	13.656 \| good	0.201 \| good
2025-07-23T05:00:00.000Z	38 \| good	6.704 \| good	22.982 \| good	33.738 \| good	0.395 \| good	14.096 \| good	0.191 \| good
2025-07-23T06:00:00.000Z	33 \| good	5.852 \| good	23.394 \| good	30.078 \| good	0.327 \| good	12.739 \| good	0.201 \| good
2025-07-23T07:00:00.000Z	33 \| good	6.235 \| good	35.616 \| good	25.467 \| good	0.235 \| good	11.85 \| good	0.191 \| good
2025-07-23T08:00:00.000Z	27 \| good	4.777 \| good	17.946 \| good	24.803 \| good	0.261 \| good	8.569 \| good	0.191 \| good
2025-07-23T09:00:00.000Z	23 \| good	4.196 \| good	24.46 \| good	25.474 \| good	0.266 \| good	6.205 \| good	0.191 \| good
2025-07-23T10:00:00.000Z	27 \| good	4.891 \| good	21.125 \| good	22.779 \| good	0.212 \| good	6.643 \| good	0.191 \| good
2025-07-23T11:00:00.000Z	22 \| good	4.076 \| good	21.811 \| good	23.064 \| good	0.186 \| good	6.502 \| good	0.191 \| good
2025-07-23T12:00:00.000Z	27 \| good	4.98 \| good	19.576 \| good	24.718 \| good	0.191 \| good	7.843 \| good	0.191 \| good
2025-07-23T13:00:00.000Z	33 \| good	5.85 \| good	22.264 \| good	22.385 \| good	0.221 \| good	11.965 \| good	0.196 \| good
2025-07-23T14:00:00.000Z	33 \| good	6.238 \| good	24.992 \| good	23.417 \| good	0.244 \| good	13.01 \| good	0.191 \| good
2025-07-23T15:00:00.000Z	38 \| good	7.279 \| good	19.108 \| good	24.776 \| good	0.28 \| good	10.753 \| good	0.191 \| good
2025-07-23T16:00:00.000Z	49 \| good	9.305 \| good	23.016 \| good	25.565 \| good	0.308 \| good	9.288 \| good	0.191 \| good
2025-07-23T17:00:00.000Z	44 \| good	8.001 \| good	34.186 \| good	29.768 \| good	0.303 \| good	12.293 \| good	0.201 \| good
2025-07-23T18:00:00.000Z	49 \| good	9.441 \| good	29.587 \| good	34.635 \| good	0.371 \| good	9.646 \| good	0.201 \| good
2025-07-23T19:00:00.000Z	38 \| good	6.504 \| good	27.83 \| good	37.743 \| good	0.479 \| good	9.287 \| good	0.191 \| good
2025-07-23T20:00:00.000Z	49 \| good	8.535 \| good	36.34 \| good	45.909 \| good	0.493 \| good	8.068 \| good	0.191 \| good
2025-07-23T21:00:00.000Z	47 \| good	8.132 \| good	36.961 \| good	50.999 \| good	0.492 \| good	8.895 \| good	0.206 \| good
2025-07-23T22:00:00.000Z	51 \| moderate	8.342 \| good	31.59 \| good	55.476 \| fine	0.602 \| good	9.544 \| good	0.206 \| good
2025-07-23T23:00:00.000Z	71 \| moderate	8.037 \| good	26.159 \| good	61.494 \| fine	0.721 \| good	10.561 \| good	0.274 \| good
2025-07-24T00:00:00.000Z	61 \| moderate	8.494 \| good	34.605 \| good	58.099 \| fine	0.692 \| good	14.412 \| good	0.275 \| good
2025-07-24T01:00:00.000Z	49 \| good	8.714 \| good	34.631 \| good	52.285 \| good	0.753 \| good	12.938 \| good	0.21 \| good
2025-07-24T02:00:00.000Z	49 \| good	7.354 \| good	26.411 \| good	53.026 \| good	0.76 \| good	12.997 \| good	0.201 \| good
2025-07-24T03:00:00.000Z	28 \| good	5.268 \| good	22.855 \| good	29.54 \| good	3.753 \| good	8.61 \| good	0.147 \| good
2025-07-24T04:00:00.000Z	33 \| good	6.222 \| good	28.464 \| good	35.098 \| good	0.435 \| good	16.055 \| good	0.201 \| good
2025-07-24T05:00:00.000Z	33 \| good	5.609 \| good	24.083 \| good	30.01 \| good	0.439 \| good	14.304 \| good	0.201 \| good
2025-07-24T06:00:00.000Z	25 \| good	4.422 \| good	17.104 \| good	26.603 \| good	0.433 \| good	15.417 \| good	0.201 \| good
2025-07-24T07:00:00.000Z	38 \| good	7.375 \| good	24.194 \| good	22.483 \| good	0.392 \| good	15.37 \| good	0.205 \| good
2025-07-24T08:00:00.000Z	38 \| good	7.172 \| good	19.58 \| good	17.818 \| good	0.344 \| good	19.2 \| good	0.274 \| good
2025-07-24T09:00:00.000Z	33 \| good	5.837 \| good	22.607 \| good	18.092 \| good	0.275 \| good	20.815 \| good	0.274 \| good
2025-07-24T10:00:00.000Z	27 \| good	5.173 \| good	23.857 \| good	12.1 \| good	0.276 \| good	22.753 \| good	0.274 \| good
2025-07-24T11:00:00.000Z	27 \| good	5.106 \| good	23.853 \| good	10.583 \| good	0.257 \| good	22.714 \| good	0.292 \| good
2025-07-24T12:00:00.000Z	27 \| good	4.709 \| good	16.323 \| good	8.098 \| good	0.31 \| good	22.288 \| good	0.29 \| good
2025-07-24T13:00:00.000Z	33 \| good	6.119 \| good	22.779 \| good	5.93 \| good	0.278 \| good	22.37 \| good	0.374 \| good
2025-07-24T14:00:00.000Z	49 \| good	9.142 \| good	45.252 \| good	6.057 \| good	0.321 \| good	23.131 \| good	0.436 \| good
2025-07-24T15:00:00.000Z	54 \| moderate	10.756 \| good	44.607 \| good	9.79 \| good	0.443 \| good	22.501 \| good	0.453 \| good
2025-07-24T16:00:00.000Z	58 \| moderate	12.862 \| fine	58.569 \| fine	17.497 \| good	0.463 \| good	19.584 \| good	0.302 \| good
2025-07-24T17:00:00.000Z	60 \| moderate	14.008 \| fine	55.397 \| fine	23.657 \| good	0.421 \| good	16.963 \| good	0.22 \| good
2025-07-24T18:00:00.000Z	62 \| moderate	15.436 \| fine	55.84 \| fine	31.179 \| good	0.459 \| good	13.91 \| good	0.224 \| good
2025-07-24T19:00:00.000Z	44 \| good	8.422 \| good	36.239 \| good	36.744 \| good	0.486 \| good	10.022 \| good	0.205 \| good
2025-07-24T20:00:00.000Z	44 \| good	8.022 \| good	29.354 \| good	42.637 \| good	0.565 \| good	10.418 \| good	0.201 \| good
2025-07-24T21:00:00.000Z	44 \| good	7.726 \| good	31.679 \| good	47.596 \| good	0.499 \| good	9.351 \| good	0.201 \| good
2025-07-24T22:00:00.000Z	46 \| good	6.932 \| good	33.334 \| good	49.854 \| good	0.519 \| good	9.276 \| good	0.201 \| good
2025-07-24T23:00:00.000Z	50 \| good	7.452 \| good	33.612 \| good	53.691 \| good	0.442 \| good	10.012 \| good	0.201 \| good
2025-07-25T00:00:00.000Z	54 \| moderate	7.759 \| good	37.133 \| good	55.897 \| fine	0.496 \| good	10.554 \| good	0.201 \| good
2025-07-25T01:00:00.000Z	44 \| good	7.632 \| good	28.877 \| good	48.274 \| good	0.48 \| good	10.435 \| good	0.201 \| good
2025-07-25T02:00:00.000Z	38 \| good	6.657 \| good	30.639 \| good	41.095 \| good	0.438 \| good	10.593 \| good	0.201 \| good
2025-07-25T03:00:00.000Z	33 \| good	5.722 \| good	23.073 \| good	35.504 \| good	0.473 \| good	13.059 \| good	0.201 \| good
2025-07-25T03:00:00.000Z	38 \| good	6.657 \| good	30.639 \| good	41.095 \| good	0.438 \| good	10.593 \| good	0.201 \| good
2025-07-25T00:00:00.000Z	51 \| moderate	5.721 \| good	24.971 \| good	55.085 \| fine	3.056 \| good	3.313 \| good	0.138 \| good
2025-07-25T01:00:00.000Z	43 \| good	5.117 \| good	21.837 \| good	45.715 \| good	3.186 \| good	4.898 \| good	0.142 \| good
2025-07-25T02:00:00.000Z	30 \| good	4 \| good	17.807 \| good	32.026 \| good	3.316 \| good	6.483 \| good	0.147 \| good
2025-07-25T03:00:00.000Z	24 \| good	3.345 \| good	14.815 \| good	25.623 \| good	3.445 \| good	8.068 \| good	0.151 \| good
2025-07-25T04:00:00.000Z	20 \| good	2.776 \| good	11.8 \| good	22.312 \| good	3.596 \| good	9.931 \| good	0.158 \| good
2025-07-25T05:00:00.000Z	18 \| good	1.603 \| good	6.694 \| good	18.535 \| good	3.747 \| good	11.793 \| good	0.165 \| good
2025-07-25T06:00:00.000Z	16 \| good	1.678 \| good	6.805 \| good	16.636 \| good	3.898 \| good	13.656 \| good	0.171 \| good
2025-07-25T07:00:00.000Z	16 \| good	2.804 \| good	11.827 \| good	15.071 \| good	3.942 \| good	15.166 \| good	0.181 \| good
2025-07-25T08:00:00.000Z	16 \| good	2.283 \| good	9.755 \| good	13.171 \| good	3.986 \| good	16.676 \| good	0.191 \| good
2025-07-25T09:00:00.000Z	17 \| good	2.568 \| good	10.188 \| good	14.552 \| good	4.03 \| good	18.186 \| good	0.201 \| good
2025-07-25T10:00:00.000Z	18 \| good	3.468 \| good	14.859 \| good	13.074 \| good	4.077 \| good	18.648 \| good	0.202 \| good
2025-07-25T11:00:00.000Z	18 \| good	3.466 \| good	14.89 \| good	14.113 \| good	4.124 \| good	19.11 \| good	0.204 \| good
2025-07-25T12:00:00.000Z	19 \| good	2.893 \| good	11.985 \| good	11.761 \| good	4.17 \| good	19.572 \| good	0.205 \| good
2025-07-25T13:00:00.000Z	22 \| good	3.84 \| good	16.671 \| good	10.889 \| good	4.578 \| good	17.245 \| good	0.201 \| good
2025-07-25T14:00:00.000Z	22 \| good	3.598 \| good	15.668 \| good	14.366 \| good	4.985 \| good	14.917 \| good	0.197 \| good
2025-07-25T15:00:00.000Z	22 \| good	3.862 \| good	16.645 \| good	17.422 \| good	5.392 \| good	12.59 \| good	0.194 \| good
2025-07-25T16:00:00.000Z	19 \| good	3.184 \| good	13.575 \| good	21.442 \| good	5.025 \| good	11.01 \| good	0.185 \| good
2025-07-25T17:00:00.000Z	24 \| good	3.508 \| good	15.434 \| good	26.193 \| good	4.657 \| good	9.429 \| good	0.176 \| good
2025-07-25T18:00:00.000Z	31 \| good	2.53 \| good	10.034 \| good	32.666 \| good	4.29 \| good	7.849 \| good	0.167 \| good
2025-07-25T19:00:00.000Z	39 \| good	3.143 \| good	13.494 \| good	42.331 \| good	3.906 \| good	6.445 \| good	0.163 \| good
2025-07-25T20:00:00.000Z	46 \| good	5.192 \| good	22.627 \| good	50.394 \| good	3.523 \| good	5.041 \| good	0.158 \| good
2025-07-25T21:00:00.000Z	51 \| moderate	4.696 \| good	20.701 \| good	54.98 \| good	3.139 \| good	3.637 \| good	0.154 \| good
2025-07-25T22:00:00.000Z	54 \| moderate	6.392 \| good	28.513 \| good	55.943 \| fine	3.03 \| good	3.465 \| good	0.151 \| good
2025-07-25T23:00:00.000Z	50 \| good	5.965 \| good	26.656 \| good	54.424 \| good	2.92 \| good	3.293 \| good	0.149 \| good
2025-07-26T00:00:00.000Z	44 \| good	5.025 \| good	21.894 \| good	46.672 \| good	2.81 \| good	3.121 \| good	0.147 \| good
2025-07-26T01:00:00.000Z	38 \| good	4.602 \| good	19.874 \| good	40.882 \| good	2.971 \| good	4.654 \| good	0.15 \| good
2025-07-26T02:00:00.000Z	29 \| good	3.595 \| good	15.866 \| good	30.92 \| good	3.131 \| good	6.187 \| good	0.153 \| good
2025-07-26T03:00:00.000Z	24 \| good	4.44 \| good	19.193 \| good	25.989 \| good	3.291 \| good	7.72 \| good	0.157 \| good
2025-07-26T04:00:00.000Z	22 \| good	3.144 \| good	13.888 \| good	23.523 \| good	3.421 \| good	9.468 \| good	0.164 \| good
2025-07-26T05:00:00.000Z	19 \| good	2.574 \| good	10.186 \| good	20.75 \| good	3.552 \| good	11.216 \| good	0.171 \| good
2025-07-26T06:00:00.000Z	19 \| good	2.552 \| good	10.063 \| good	19.538 \| good	3.683 \| good	12.965 \| good	0.177 \| good
2025-07-26T07:00:00.000Z	17 \| good	2.692 \| good	10.952 \| good	17.532 \| good	3.687 \| good	13.79 \| good	0.18 \| good
2025-07-26T08:00:00.000Z	16 \| good	2.555 \| good	10.05 \| good	14.399 \| good	3.692 \| good	14.615 \| good	0.183 \| good
2025-07-26T09:00:00.000Z	14 \| good	2.23 \| good	8.97 \| good	15.085 \| good	3.697 \| good	15.439 \| good	0.186 \| good
2025-07-26T10:00:00.000Z	17 \| good	2.396 \| good	9.81 \| good	17.604 \| good	3.755 \| good	15.867 \| good	0.187 \| good
2025-07-26T11:00:00.000Z	16 \| good	1.563 \| good	6.662 \| good	17.401 \| good	3.813 \| good	16.295 \| good	0.189 \| good
2025-07-26T12:00:00.000Z	16 \| good	2.238 \| good	9.578 \| good	13.061 \| good	3.872 \| good	16.723 \| good	0.19 \| good
2025-07-26T13:00:00.000Z	15 \| good	2.302 \| good	9.763 \| good	16.452 \| good	4.069 \| good	14.768 \| good	0.192 \| good
2025-07-26T14:00:00.000Z	15 \| good	2.173 \| good	8.884 \| good	15.53 \| good	4.267 \| good	12.814 \| good	0.194 \| good
2025-07-26T15:00:00.000Z	17 \| good	2.918 \| good	11.884 \| good	17.916 \| good	4.464 \| good	10.86 \| good	0.197 \| good
2025-07-26T16:00:00.000Z	22 \| good	4.268 \| good	18.506 \| good	21.008 \| good	4.059 \| good	9.194 \| good	0.185 \| good
2025-07-26T17:00:00.000Z	27 \| good	4.512 \| good	19.687 \| good	25.981 \| good	3.655 \| good	7.527 \| good	0.174 \| good
2025-07-26T18:00:00.000Z	29 \| good	4.099 \| good	17.918 \| good	31.309 \| good	3.25 \| good	5.861 \| good	0.163 \| good
2025-07-26T19:00:00.000Z	36 \| good	5.061 \| good	21.755 \| good	39.418 \| good	3.145 \| good	5.099 \| good	0.162 \| good
2025-07-26T20:00:00.000Z	42 \| good	7.215 \| good	31.813 \| good	45.217 \| good	3.041 \| good	4.336 \| good	0.161 \| good
2025-07-26T21:00:00.000Z	47 \| good	6.621 \| good	29.67 \| good	50.972 \| good	2.936 \| good	3.573 \| good	0.16 \| good
2025-07-26T22:00:00.000Z	58 \| moderate	7.468 \| good	32.873 \| good	57.244 \| fine	2.829 \| good	3.368 \| good	0.157 \| good
2025-07-26T23:00:00.000Z	50 \| good	7.796 \| good	33.99 \| good	53.646 \| good	2.721 \| good	3.164 \| good	0.154 \| 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

Montclair, California

La Verne, California

Pomona, California

Upland, California

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?