What is the current level of PM10 in Colton, California?

Colton, California currently has a PM10 concentration of 32.623 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Colton, California is 0.567 ppb.

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

Colton, California currently has an ozone (O3) concentration of 15.773 ppm.

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

The current level of nitrogen dioxide (NO2) in Colton, California is 30.821 ppb.

Current air quality index in Colton, California today

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

Stay updated with real-time air quality in Colton, 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

Colton, California

Last updated: ... (Local time)

Common air pollutants in Colton, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.51 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

32.62 μg/m³

155

255

425

605+

Ozone (O₃)

15.77 ppb

201

201+

Sulfur Dioxide (SO₂)

0.57 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

30.82 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.53 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Colton, California

Get Live Pollen Counts

Colton, California

Scroll To Air Quality Map

Track live Colton, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T14:00:00.000Z	33 \| good	5.959 \| good	22.001 \| good	10.442 \| good	0.534 \| good	24.689 \| good	0.525 \| good
2025-10-19T15:00:00.000Z	33 \| good	5.786 \| good	21.921 \| good	10.593 \| good	0.593 \| good	24.034 \| good	0.512 \| good
2025-10-19T16:00:00.000Z	38 \| good	7.21 \| good	26.464 \| good	17.57 \| good	0.649 \| good	22.234 \| good	0.491 \| good
2025-10-19T17:00:00.000Z	33 \| good	6.014 \| good	21.816 \| good	24.528 \| good	0.59 \| good	14.179 \| good	0.318 \| good
2025-10-19T18:00:00.000Z	31 \| good	4.648 \| good	17.238 \| good	32.61 \| good	0.487 \| good	8.488 \| good	0.223 \| good
2025-10-19T19:00:00.000Z	35 \| good	4.162 \| good	17.148 \| good	38.134 \| good	0.455 \| good	5.897 \| good	0.191 \| good
2025-10-19T20:00:00.000Z	45 \| good	4.641 \| good	17.134 \| good	48.634 \| good	0.429 \| good	5.196 \| good	0.193 \| good
2025-10-19T21:00:00.000Z	58 \| moderate	4.528 \| good	15.828 \| good	57.253 \| fine	0.454 \| good	4.679 \| good	0.193 \| good
2025-10-19T22:00:00.000Z	77 \| moderate	4.319 \| good	15.133 \| good	62.72 \| fine	0.436 \| good	4.064 \| good	0.193 \| good
2025-10-19T23:00:00.000Z	90 \| moderate	4.08 \| good	14.689 \| good	67.068 \| fine	0.457 \| good	4.431 \| good	0.205 \| good
2025-10-20T00:00:00.000Z	100 \| moderate	4.502 \| good	16.007 \| good	70.254 \| fine	0.474 \| good	4.511 \| good	0.205 \| good
2025-10-20T01:00:00.000Z	80 \| moderate	5.077 \| good	17.411 \| good	63.81 \| fine	0.716 \| good	6.477 \| good	0.205 \| good
2025-10-20T02:00:00.000Z	64 \| moderate	5.58 \| good	20.541 \| good	58.771 \| fine	0.864 \| good	10.209 \| good	0.214 \| good
2025-10-20T03:00:00.000Z	51 \| moderate	6.309 \| good	23.781 \| good	54.694 \| good	0.704 \| good	14.114 \| good	0.296 \| good
2025-10-20T04:00:00.000Z	44 \| good	7.585 \| good	26.935 \| good	48.339 \| good	0.49 \| good	19.018 \| good	0.409 \| good
2025-10-20T05:00:00.000Z	54 \| moderate	10.851 \| good	32.666 \| good	36.486 \| good	0.561 \| good	26.997 \| good	0.544 \| good
2025-10-20T06:00:00.000Z	52 \| moderate	9.937 \| good	35.2 \| good	31.334 \| good	0.436 \| good	27.665 \| good	0.421 \| good
2025-10-20T07:00:00.000Z	49 \| good	9.068 \| good	31.914 \| good	31.334 \| good	0.445 \| good	27.907 \| good	0.421 \| good
2025-10-20T08:00:00.000Z	52 \| moderate	9.743 \| good	31.485 \| good	17.652 \| good	0.435 \| good	29.308 \| good	0.528 \| good
2025-10-20T09:00:00.000Z	52 \| moderate	9.67 \| good	31.041 \| good	14.954 \| good	0.47 \| good	26.568 \| good	0.498 \| good
2025-10-20T10:00:00.000Z	49 \| good	8.799 \| good	28.76 \| good	14.857 \| good	0.408 \| good	26.098 \| good	0.516 \| good
2025-10-20T11:00:00.000Z	44 \| good	8.473 \| good	27.952 \| good	10.874 \| good	0.511 \| good	27.754 \| good	0.585 \| good
2025-10-20T12:00:00.000Z	44 \| good	8.208 \| good	27.516 \| good	9.976 \| good	0.47 \| good	26.931 \| good	0.585 \| good
2025-10-20T13:00:00.000Z	44 \| good	8.277 \| good	26.823 \| good	9.976 \| good	0.471 \| good	27.09 \| good	0.585 \| good
2025-10-20T14:00:00.000Z	44 \| good	7.851 \| good	28.86 \| good	11.812 \| good	0.496 \| good	29.754 \| good	0.612 \| good
2025-10-20T15:00:00.000Z	44 \| good	8.122 \| good	31.099 \| good	12.498 \| good	0.561 \| good	31.151 \| good	0.789 \| good
2025-10-20T16:00:00.000Z	54 \| moderate	10.946 \| good	44.801 \| good	17.419 \| good	1.203 \| good	30.698 \| good	0.634 \| good
2025-10-20T17:00:00.000Z	56 \| moderate	11.589 \| good	46.053 \| good	29.103 \| good	0.681 \| good	20.412 \| good	0.353 \| good
2025-10-20T18:00:00.000Z	49 \| good	9.171 \| good	36.654 \| good	40.21 \| good	0.59 \| good	11.68 \| good	0.253 \| good
2025-10-20T19:00:00.000Z	44 \| good	6.875 \| good	26.738 \| good	47.929 \| good	0.479 \| good	6.682 \| good	0.207 \| good
2025-10-20T20:00:00.000Z	50 \| good	5.084 \| good	18.411 \| good	54.462 \| good	0.504 \| good	4.916 \| good	0.2 \| good
2025-10-20T21:00:00.000Z	58 \| moderate	4.49 \| good	16.356 \| good	57.414 \| fine	0.497 \| good	5.747 \| good	0.2 \| good
2025-10-20T22:00:00.000Z	67 \| moderate	4.315 \| good	15.98 \| good	60.048 \| fine	0.491 \| good	8.395 \| good	0.2 \| good
2025-10-20T23:00:00.000Z	77 \| moderate	4.59 \| good	16.43 \| good	63.076 \| fine	0.582 \| good	9.232 \| good	0.184 \| good
2025-10-21T00:00:00.000Z	67 \| moderate	5.186 \| good	19.727 \| good	60.383 \| fine	0.749 \| good	10.785 \| good	0.271 \| good
2025-10-21T01:00:00.000Z	61 \| moderate	5.587 \| good	23.958 \| good	57.771 \| fine	0.752 \| good	14.539 \| good	0.275 \| good
2025-10-21T02:00:00.000Z	44 \| good	6.399 \| good	28.419 \| good	47.994 \| good	0.689 \| good	25.256 \| good	0.373 \| good
2025-10-21T03:00:00.000Z	67 \| moderate	18.087 \| fine	80.198 \| fine	24.277 \| good	5.076 \| good	25.146 \| good	0.364 \| good
2025-10-21T04:00:00.000Z	52 \| moderate	10.358 \| good	39.9 \| good	43.146 \| good	0.785 \| good	25.788 \| good	0.475 \| good
2025-10-21T05:00:00.000Z	54 \| moderate	11.074 \| good	43.035 \| good	42.718 \| good	0.724 \| good	34.846 \| good	0.502 \| good
2025-10-21T06:00:00.000Z	58 \| moderate	13.099 \| fine	51.255 \| good	18.266 \| good	0.639 \| good	44.35 \| good	0.668 \| good
2025-10-21T07:00:00.000Z	58 \| moderate	12.812 \| fine	48.03 \| good	18.266 \| good	0.644 \| good	44.908 \| good	0.668 \| good
2025-10-21T08:00:00.000Z	58 \| moderate	13.338 \| fine	50.333 \| good	12.649 \| good	0.494 \| good	37.071 \| good	0.598 \| good
2025-10-21T09:00:00.000Z	56 \| moderate	12.143 \| fine	45.266 \| good	12.649 \| good	0.496 \| good	36.839 \| good	0.595 \| good
2025-10-21T10:00:00.000Z	54 \| moderate	11.425 \| good	40.712 \| good	10.599 \| good	0.452 \| good	32.178 \| good	0.528 \| good
2025-10-21T11:00:00.000Z	52 \| moderate	9.72 \| good	35.581 \| good	7.659 \| good	0.551 \| good	30.915 \| good	0.509 \| good
2025-10-21T12:00:00.000Z	52 \| moderate	9.507 \| good	32.623 \| good	15.773 \| good	0.567 \| good	30.821 \| good	0.527 \| good
2025-10-21T13:00:00.000Z	49 \| good	9.492 \| good	32.473 \| good	13.504 \| good	0.569 \| good	30.916 \| good	0.527 \| good
2025-10-21T13:00:00.000Z	52 \| moderate	9.507 \| good	32.623 \| good	15.773 \| good	0.567 \| good	30.821 \| good	0.527 \| good
2025-10-21T14:00:00.000Z	44 \| good	7.979 \| good	35.415 \| good	5.675 \| good	1.415 \| good	12.7 \| good	0.253 \| good
2025-10-21T15:00:00.000Z	52 \| moderate	10.466 \| good	46.484 \| good	6.044 \| good	1.524 \| good	14.051 \| good	0.268 \| good
2025-10-21T16:00:00.000Z	56 \| moderate	12.177 \| fine	53.939 \| good	17.336 \| good	1.763 \| good	10.909 \| good	0.231 \| good
2025-10-21T17:00:00.000Z	60 \| moderate	14.307 \| fine	63.666 \| fine	32.15 \| good	2.003 \| good	7.767 \| good	0.193 \| good
2025-10-21T18:00:00.000Z	52 \| moderate	10.284 \| good	45.532 \| good	43.151 \| good	2.242 \| good	4.626 \| good	0.156 \| good
2025-10-21T19:00:00.000Z	54 \| moderate	11.154 \| good	49.678 \| good	53.01 \| good	2.301 \| good	4.263 \| good	0.157 \| good
2025-10-21T20:00:00.000Z	71 \| moderate	10.608 \| good	47.007 \| good	60.91 \| fine	2.359 \| good	3.901 \| good	0.158 \| good
2025-10-21T21:00:00.000Z	97 \| moderate	11.358 \| good	50.887 \| good	69.194 \| fine	2.418 \| good	3.539 \| good	0.159 \| good
2025-10-21T22:00:00.000Z	119 \| sensitive	12.497 \| fine	56.171 \| fine	75.636 \| moderate	2.888 \| good	4.911 \| good	0.175 \| good
2025-10-21T23:00:00.000Z	119 \| sensitive	18.913 \| fine	83.485 \| fine	76.445 \| moderate	3.359 \| good	6.283 \| good	0.19 \| good
2025-10-22T00:00:00.000Z	80 \| moderate	18.052 \| fine	79.956 \| fine	63.865 \| fine	3.83 \| good	7.655 \| good	0.206 \| good
2025-10-22T01:00:00.000Z	54 \| moderate	11.354 \| good	50.549 \| good	50.024 \| good	4.415 \| good	13.958 \| good	0.257 \| good
2025-10-22T02:00:00.000Z	52 \| moderate	9.953 \| good	44.15 \| good	40.396 \| good	5 \| good	20.261 \| good	0.309 \| good
2025-10-22T03:00:00.000Z	52 \| moderate	10.312 \| good	45.789 \| good	36.414 \| good	5.585 \| good	26.564 \| good	0.361 \| good
2025-10-22T04:00:00.000Z	58 \| moderate	12.777 \| fine	56.939 \| fine	27.391 \| good	5.797 \| good	27.609 \| good	0.381 \| good
2025-10-22T05:00:00.000Z	52 \| moderate	9.528 \| good	42.403 \| good	25.804 \| good	6.009 \| good	28.653 \| good	0.4 \| good
2025-10-22T06:00:00.000Z	44 \| good	8.312 \| good	36.577 \| good	23.738 \| good	6.221 \| good	29.697 \| good	0.419 \| good
2025-10-22T07:00:00.000Z	52 \| moderate	9.555 \| good	42.147 \| good	21.312 \| good	6.046 \| good	27.555 \| good	0.412 \| good
2025-10-22T08:00:00.000Z	54 \| moderate	11.061 \| good	49.232 \| good	18.102 \| good	5.872 \| good	25.414 \| good	0.404 \| good
2025-10-22T09:00:00.000Z	52 \| moderate	9.684 \| good	42.652 \| good	16.792 \| good	5.698 \| good	23.272 \| good	0.396 \| good
2025-10-22T10:00:00.000Z	44 \| good	7.924 \| good	35.009 \| good	12.916 \| good	5.541 \| good	21.948 \| good	0.381 \| good
2025-10-22T11:00:00.000Z	44 \| good	7.753 \| good	34.383 \| good	8.259 \| good	5.383 \| good	20.624 \| good	0.366 \| good
2025-10-22T12:00:00.000Z	52 \| moderate	9.681 \| good	43.27 \| good	5.059 \| good	5.226 \| good	19.3 \| good	0.352 \| good
2025-10-22T13:00:00.000Z	54 \| moderate	10.866 \| good	48.45 \| good	5.599 \| good	5.254 \| good	20.348 \| good	0.378 \| good
2025-10-22T14:00:00.000Z	58 \| moderate	13.34 \| fine	60.515 \| fine	5.665 \| good	5.283 \| good	21.396 \| good	0.403 \| good
2025-10-22T15:00:00.000Z	52 \| moderate	10.255 \| good	45.193 \| good	15.46 \| good	5.311 \| good	22.443 \| good	0.429 \| good
2025-10-22T16:00:00.000Z	44 \| good	7.953 \| good	34.944 \| good	24.06 \| good	5.17 \| good	18.998 \| good	0.365 \| good
2025-10-22T17:00:00.000Z	38 \| good	6.946 \| good	30.708 \| good	32.554 \| good	5.028 \| good	15.553 \| good	0.3 \| good
2025-10-22T18:00:00.000Z	38 \| good	7.287 \| good	32.427 \| good	37.805 \| good	4.887 \| good	12.108 \| good	0.236 \| good
2025-10-22T19:00:00.000Z	44 \| good	7.999 \| good	34.98 \| good	41.316 \| good	4.174 \| good	10.302 \| good	0.211 \| good
2025-10-22T20:00:00.000Z	39 \| good	7.045 \| good	31.176 \| good	41.698 \| good	3.46 \| good	8.495 \| good	0.187 \| good
2025-10-22T21:00:00.000Z	40 \| good	5.957 \| good	25.788 \| good	42.786 \| good	2.747 \| good	6.689 \| good	0.162 \| good
2025-10-22T22:00:00.000Z	39 \| good	3.639 \| good	15.891 \| good	41.85 \| good	2.821 \| good	6.895 \| good	0.159 \| good
2025-10-22T23:00:00.000Z	40 \| good	4.314 \| good	18.525 \| good	43.146 \| good	2.896 \| good	7.101 \| good	0.156 \| good
2025-10-23T00:00:00.000Z	38 \| good	4.245 \| good	18.282 \| good	40.78 \| good	2.971 \| good	7.307 \| good	0.153 \| good
2025-10-23T01:00:00.000Z	31 \| good	2.8 \| good	12.202 \| good	33.372 \| good	3.06 \| good	9.605 \| good	0.166 \| good
2025-10-23T02:00:00.000Z	26 \| good	2.644 \| good	11.113 \| good	27.966 \| good	3.15 \| good	11.904 \| good	0.18 \| good
2025-10-23T03:00:00.000Z	27 \| good	3.166 \| good	13.909 \| good	29.478 \| good	3.24 \| good	14.202 \| good	0.193 \| good
2025-10-23T04:00:00.000Z	33 \| good	5.506 \| good	24.15 \| good	25.442 \| good	3.267 \| good	16.078 \| good	0.206 \| good
2025-10-23T05:00:00.000Z	33 \| good	6.194 \| good	27.628 \| good	22.813 \| good	3.293 \| good	17.954 \| good	0.218 \| good
2025-10-23T06:00:00.000Z	67 \| moderate	18.342 \| fine	19.546 \| good	20.903 \| good	3.327 \| good	19.648 \| good	0.229 \| good
2025-10-23T07:00:00.000Z	44 \| good	7.978 \| good	35.169 \| good	14.504 \| good	3.25 \| good	20.363 \| good	0.238 \| good
2025-10-23T08:00:00.000Z	44 \| good	8.147 \| good	35.747 \| good	9.059 \| good	3.182 \| good	20.897 \| good	0.246 \| good
2025-10-23T09:00:00.000Z	54 \| moderate	10.61 \| good	47.044 \| good	7.255 \| good	3.113 \| good	21.431 \| good	0.255 \| good
2025-10-23T10:00:00.000Z	54 \| moderate	10.517 \| good	46.612 \| good	5.47 \| good	3.004 \| good	20.207 \| good	0.25 \| good
2025-10-23T11:00:00.000Z	54 \| moderate	10.68 \| good	47.244 \| good	5.987 \| good	2.895 \| good	18.983 \| good	0.245 \| good
2025-10-23T12:00:00.000Z	82 \| moderate	25.889 \| fine	26.815 \| good	13.411 \| good	2.798 \| good	17.674 \| good	0.24 \| good
2025-10-23T13:00:00.000Z	81 \| moderate	25.484 \| fine	26.367 \| good	13.292 \| good	2.591 \| good	17.222 \| good	0.264 \| good

Colton

Empower business decisions with accurate air quality data

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

0.50ppm

How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Colton, California get updated?

Air quality updates for Colton, California are available every hour.

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

Colton, California experienced its worst air quality at 11:00:00, 2025-10-20.

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

The best air quality in Colton, California was observed at 02:00:00 on 2025-10-21.

What is the air quality in Colton, California right now?

The air quality in Colton, California right now is Moderate, with an AQI of 52.

What pollutant is most frequently found in Colton, California?

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

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

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

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

Colton, California currently has a PM_2.5 concentration of 9.507 μg/m³.

What is the current level of PM₁₀ in Colton, California?

Colton, California currently has a PM₁₀ concentration of 32.623 μg/m³.

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

The current carbon monoxide (CO) level in Colton, California is 0.527 ppm.

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

The current sulfur dioxide (SO₂) concentration in Colton, California is 0.567 ppb.

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

Colton, California currently has an ozone (O₃) concentration of 15.773 ppm.

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

The current level of nitrogen dioxide (NO₂) in Colton, California is 30.821 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T14:00:00.000Z	33 \| good	5.959 \| good	22.001 \| good	10.442 \| good	0.534 \| good	24.689 \| good	0.525 \| good
2025-10-19T15:00:00.000Z	33 \| good	5.786 \| good	21.921 \| good	10.593 \| good	0.593 \| good	24.034 \| good	0.512 \| good
2025-10-19T16:00:00.000Z	38 \| good	7.21 \| good	26.464 \| good	17.57 \| good	0.649 \| good	22.234 \| good	0.491 \| good
2025-10-19T17:00:00.000Z	33 \| good	6.014 \| good	21.816 \| good	24.528 \| good	0.59 \| good	14.179 \| good	0.318 \| good
2025-10-19T18:00:00.000Z	31 \| good	4.648 \| good	17.238 \| good	32.61 \| good	0.487 \| good	8.488 \| good	0.223 \| good
2025-10-19T19:00:00.000Z	35 \| good	4.162 \| good	17.148 \| good	38.134 \| good	0.455 \| good	5.897 \| good	0.191 \| good
2025-10-19T20:00:00.000Z	45 \| good	4.641 \| good	17.134 \| good	48.634 \| good	0.429 \| good	5.196 \| good	0.193 \| good
2025-10-19T21:00:00.000Z	58 \| moderate	4.528 \| good	15.828 \| good	57.253 \| fine	0.454 \| good	4.679 \| good	0.193 \| good
2025-10-19T22:00:00.000Z	77 \| moderate	4.319 \| good	15.133 \| good	62.72 \| fine	0.436 \| good	4.064 \| good	0.193 \| good
2025-10-19T23:00:00.000Z	90 \| moderate	4.08 \| good	14.689 \| good	67.068 \| fine	0.457 \| good	4.431 \| good	0.205 \| good
2025-10-20T00:00:00.000Z	100 \| moderate	4.502 \| good	16.007 \| good	70.254 \| fine	0.474 \| good	4.511 \| good	0.205 \| good
2025-10-20T01:00:00.000Z	80 \| moderate	5.077 \| good	17.411 \| good	63.81 \| fine	0.716 \| good	6.477 \| good	0.205 \| good
2025-10-20T02:00:00.000Z	64 \| moderate	5.58 \| good	20.541 \| good	58.771 \| fine	0.864 \| good	10.209 \| good	0.214 \| good
2025-10-20T03:00:00.000Z	51 \| moderate	6.309 \| good	23.781 \| good	54.694 \| good	0.704 \| good	14.114 \| good	0.296 \| good
2025-10-20T04:00:00.000Z	44 \| good	7.585 \| good	26.935 \| good	48.339 \| good	0.49 \| good	19.018 \| good	0.409 \| good
2025-10-20T05:00:00.000Z	54 \| moderate	10.851 \| good	32.666 \| good	36.486 \| good	0.561 \| good	26.997 \| good	0.544 \| good
2025-10-20T06:00:00.000Z	52 \| moderate	9.937 \| good	35.2 \| good	31.334 \| good	0.436 \| good	27.665 \| good	0.421 \| good
2025-10-20T07:00:00.000Z	49 \| good	9.068 \| good	31.914 \| good	31.334 \| good	0.445 \| good	27.907 \| good	0.421 \| good
2025-10-20T08:00:00.000Z	52 \| moderate	9.743 \| good	31.485 \| good	17.652 \| good	0.435 \| good	29.308 \| good	0.528 \| good
2025-10-20T09:00:00.000Z	52 \| moderate	9.67 \| good	31.041 \| good	14.954 \| good	0.47 \| good	26.568 \| good	0.498 \| good
2025-10-20T10:00:00.000Z	49 \| good	8.799 \| good	28.76 \| good	14.857 \| good	0.408 \| good	26.098 \| good	0.516 \| good
2025-10-20T11:00:00.000Z	44 \| good	8.473 \| good	27.952 \| good	10.874 \| good	0.511 \| good	27.754 \| good	0.585 \| good
2025-10-20T12:00:00.000Z	44 \| good	8.208 \| good	27.516 \| good	9.976 \| good	0.47 \| good	26.931 \| good	0.585 \| good
2025-10-20T13:00:00.000Z	44 \| good	8.277 \| good	26.823 \| good	9.976 \| good	0.471 \| good	27.09 \| good	0.585 \| good
2025-10-20T14:00:00.000Z	44 \| good	7.851 \| good	28.86 \| good	11.812 \| good	0.496 \| good	29.754 \| good	0.612 \| good
2025-10-20T15:00:00.000Z	44 \| good	8.122 \| good	31.099 \| good	12.498 \| good	0.561 \| good	31.151 \| good	0.789 \| good
2025-10-20T16:00:00.000Z	54 \| moderate	10.946 \| good	44.801 \| good	17.419 \| good	1.203 \| good	30.698 \| good	0.634 \| good
2025-10-20T17:00:00.000Z	56 \| moderate	11.589 \| good	46.053 \| good	29.103 \| good	0.681 \| good	20.412 \| good	0.353 \| good
2025-10-20T18:00:00.000Z	49 \| good	9.171 \| good	36.654 \| good	40.21 \| good	0.59 \| good	11.68 \| good	0.253 \| good
2025-10-20T19:00:00.000Z	44 \| good	6.875 \| good	26.738 \| good	47.929 \| good	0.479 \| good	6.682 \| good	0.207 \| good
2025-10-20T20:00:00.000Z	50 \| good	5.084 \| good	18.411 \| good	54.462 \| good	0.504 \| good	4.916 \| good	0.2 \| good
2025-10-20T21:00:00.000Z	58 \| moderate	4.49 \| good	16.356 \| good	57.414 \| fine	0.497 \| good	5.747 \| good	0.2 \| good
2025-10-20T22:00:00.000Z	67 \| moderate	4.315 \| good	15.98 \| good	60.048 \| fine	0.491 \| good	8.395 \| good	0.2 \| good
2025-10-20T23:00:00.000Z	77 \| moderate	4.59 \| good	16.43 \| good	63.076 \| fine	0.582 \| good	9.232 \| good	0.184 \| good
2025-10-21T00:00:00.000Z	67 \| moderate	5.186 \| good	19.727 \| good	60.383 \| fine	0.749 \| good	10.785 \| good	0.271 \| good
2025-10-21T01:00:00.000Z	61 \| moderate	5.587 \| good	23.958 \| good	57.771 \| fine	0.752 \| good	14.539 \| good	0.275 \| good
2025-10-21T02:00:00.000Z	44 \| good	6.399 \| good	28.419 \| good	47.994 \| good	0.689 \| good	25.256 \| good	0.373 \| good
2025-10-21T03:00:00.000Z	67 \| moderate	18.087 \| fine	80.198 \| fine	24.277 \| good	5.076 \| good	25.146 \| good	0.364 \| good
2025-10-21T04:00:00.000Z	52 \| moderate	10.358 \| good	39.9 \| good	43.146 \| good	0.785 \| good	25.788 \| good	0.475 \| good
2025-10-21T05:00:00.000Z	54 \| moderate	11.074 \| good	43.035 \| good	42.718 \| good	0.724 \| good	34.846 \| good	0.502 \| good
2025-10-21T06:00:00.000Z	58 \| moderate	13.099 \| fine	51.255 \| good	18.266 \| good	0.639 \| good	44.35 \| good	0.668 \| good
2025-10-21T07:00:00.000Z	58 \| moderate	12.812 \| fine	48.03 \| good	18.266 \| good	0.644 \| good	44.908 \| good	0.668 \| good
2025-10-21T08:00:00.000Z	58 \| moderate	13.338 \| fine	50.333 \| good	12.649 \| good	0.494 \| good	37.071 \| good	0.598 \| good
2025-10-21T09:00:00.000Z	56 \| moderate	12.143 \| fine	45.266 \| good	12.649 \| good	0.496 \| good	36.839 \| good	0.595 \| good
2025-10-21T10:00:00.000Z	54 \| moderate	11.425 \| good	40.712 \| good	10.599 \| good	0.452 \| good	32.178 \| good	0.528 \| good
2025-10-21T11:00:00.000Z	52 \| moderate	9.72 \| good	35.581 \| good	7.659 \| good	0.551 \| good	30.915 \| good	0.509 \| good
2025-10-21T12:00:00.000Z	52 \| moderate	9.507 \| good	32.623 \| good	15.773 \| good	0.567 \| good	30.821 \| good	0.527 \| good
2025-10-21T13:00:00.000Z	49 \| good	9.492 \| good	32.473 \| good	13.504 \| good	0.569 \| good	30.916 \| good	0.527 \| good
2025-10-21T13:00:00.000Z	52 \| moderate	9.507 \| good	32.623 \| good	15.773 \| good	0.567 \| good	30.821 \| good	0.527 \| good
2025-10-21T14:00:00.000Z	44 \| good	7.979 \| good	35.415 \| good	5.675 \| good	1.415 \| good	12.7 \| good	0.253 \| good
2025-10-21T15:00:00.000Z	52 \| moderate	10.466 \| good	46.484 \| good	6.044 \| good	1.524 \| good	14.051 \| good	0.268 \| good
2025-10-21T16:00:00.000Z	56 \| moderate	12.177 \| fine	53.939 \| good	17.336 \| good	1.763 \| good	10.909 \| good	0.231 \| good
2025-10-21T17:00:00.000Z	60 \| moderate	14.307 \| fine	63.666 \| fine	32.15 \| good	2.003 \| good	7.767 \| good	0.193 \| good
2025-10-21T18:00:00.000Z	52 \| moderate	10.284 \| good	45.532 \| good	43.151 \| good	2.242 \| good	4.626 \| good	0.156 \| good
2025-10-21T19:00:00.000Z	54 \| moderate	11.154 \| good	49.678 \| good	53.01 \| good	2.301 \| good	4.263 \| good	0.157 \| good
2025-10-21T20:00:00.000Z	71 \| moderate	10.608 \| good	47.007 \| good	60.91 \| fine	2.359 \| good	3.901 \| good	0.158 \| good
2025-10-21T21:00:00.000Z	97 \| moderate	11.358 \| good	50.887 \| good	69.194 \| fine	2.418 \| good	3.539 \| good	0.159 \| good
2025-10-21T22:00:00.000Z	119 \| sensitive	12.497 \| fine	56.171 \| fine	75.636 \| moderate	2.888 \| good	4.911 \| good	0.175 \| good
2025-10-21T23:00:00.000Z	119 \| sensitive	18.913 \| fine	83.485 \| fine	76.445 \| moderate	3.359 \| good	6.283 \| good	0.19 \| good
2025-10-22T00:00:00.000Z	80 \| moderate	18.052 \| fine	79.956 \| fine	63.865 \| fine	3.83 \| good	7.655 \| good	0.206 \| good
2025-10-22T01:00:00.000Z	54 \| moderate	11.354 \| good	50.549 \| good	50.024 \| good	4.415 \| good	13.958 \| good	0.257 \| good
2025-10-22T02:00:00.000Z	52 \| moderate	9.953 \| good	44.15 \| good	40.396 \| good	5 \| good	20.261 \| good	0.309 \| good
2025-10-22T03:00:00.000Z	52 \| moderate	10.312 \| good	45.789 \| good	36.414 \| good	5.585 \| good	26.564 \| good	0.361 \| good
2025-10-22T04:00:00.000Z	58 \| moderate	12.777 \| fine	56.939 \| fine	27.391 \| good	5.797 \| good	27.609 \| good	0.381 \| good
2025-10-22T05:00:00.000Z	52 \| moderate	9.528 \| good	42.403 \| good	25.804 \| good	6.009 \| good	28.653 \| good	0.4 \| good
2025-10-22T06:00:00.000Z	44 \| good	8.312 \| good	36.577 \| good	23.738 \| good	6.221 \| good	29.697 \| good	0.419 \| good
2025-10-22T07:00:00.000Z	52 \| moderate	9.555 \| good	42.147 \| good	21.312 \| good	6.046 \| good	27.555 \| good	0.412 \| good
2025-10-22T08:00:00.000Z	54 \| moderate	11.061 \| good	49.232 \| good	18.102 \| good	5.872 \| good	25.414 \| good	0.404 \| good
2025-10-22T09:00:00.000Z	52 \| moderate	9.684 \| good	42.652 \| good	16.792 \| good	5.698 \| good	23.272 \| good	0.396 \| good
2025-10-22T10:00:00.000Z	44 \| good	7.924 \| good	35.009 \| good	12.916 \| good	5.541 \| good	21.948 \| good	0.381 \| good
2025-10-22T11:00:00.000Z	44 \| good	7.753 \| good	34.383 \| good	8.259 \| good	5.383 \| good	20.624 \| good	0.366 \| good
2025-10-22T12:00:00.000Z	52 \| moderate	9.681 \| good	43.27 \| good	5.059 \| good	5.226 \| good	19.3 \| good	0.352 \| good
2025-10-22T13:00:00.000Z	54 \| moderate	10.866 \| good	48.45 \| good	5.599 \| good	5.254 \| good	20.348 \| good	0.378 \| good
2025-10-22T14:00:00.000Z	58 \| moderate	13.34 \| fine	60.515 \| fine	5.665 \| good	5.283 \| good	21.396 \| good	0.403 \| good
2025-10-22T15:00:00.000Z	52 \| moderate	10.255 \| good	45.193 \| good	15.46 \| good	5.311 \| good	22.443 \| good	0.429 \| good
2025-10-22T16:00:00.000Z	44 \| good	7.953 \| good	34.944 \| good	24.06 \| good	5.17 \| good	18.998 \| good	0.365 \| good
2025-10-22T17:00:00.000Z	38 \| good	6.946 \| good	30.708 \| good	32.554 \| good	5.028 \| good	15.553 \| good	0.3 \| good
2025-10-22T18:00:00.000Z	38 \| good	7.287 \| good	32.427 \| good	37.805 \| good	4.887 \| good	12.108 \| good	0.236 \| good
2025-10-22T19:00:00.000Z	44 \| good	7.999 \| good	34.98 \| good	41.316 \| good	4.174 \| good	10.302 \| good	0.211 \| good
2025-10-22T20:00:00.000Z	39 \| good	7.045 \| good	31.176 \| good	41.698 \| good	3.46 \| good	8.495 \| good	0.187 \| good
2025-10-22T21:00:00.000Z	40 \| good	5.957 \| good	25.788 \| good	42.786 \| good	2.747 \| good	6.689 \| good	0.162 \| good
2025-10-22T22:00:00.000Z	39 \| good	3.639 \| good	15.891 \| good	41.85 \| good	2.821 \| good	6.895 \| good	0.159 \| good
2025-10-22T23:00:00.000Z	40 \| good	4.314 \| good	18.525 \| good	43.146 \| good	2.896 \| good	7.101 \| good	0.156 \| good
2025-10-23T00:00:00.000Z	38 \| good	4.245 \| good	18.282 \| good	40.78 \| good	2.971 \| good	7.307 \| good	0.153 \| good
2025-10-23T01:00:00.000Z	31 \| good	2.8 \| good	12.202 \| good	33.372 \| good	3.06 \| good	9.605 \| good	0.166 \| good
2025-10-23T02:00:00.000Z	26 \| good	2.644 \| good	11.113 \| good	27.966 \| good	3.15 \| good	11.904 \| good	0.18 \| good
2025-10-23T03:00:00.000Z	27 \| good	3.166 \| good	13.909 \| good	29.478 \| good	3.24 \| good	14.202 \| good	0.193 \| good
2025-10-23T04:00:00.000Z	33 \| good	5.506 \| good	24.15 \| good	25.442 \| good	3.267 \| good	16.078 \| good	0.206 \| good
2025-10-23T05:00:00.000Z	33 \| good	6.194 \| good	27.628 \| good	22.813 \| good	3.293 \| good	17.954 \| good	0.218 \| good
2025-10-23T06:00:00.000Z	67 \| moderate	18.342 \| fine	19.546 \| good	20.903 \| good	3.327 \| good	19.648 \| good	0.229 \| good
2025-10-23T07:00:00.000Z	44 \| good	7.978 \| good	35.169 \| good	14.504 \| good	3.25 \| good	20.363 \| good	0.238 \| good
2025-10-23T08:00:00.000Z	44 \| good	8.147 \| good	35.747 \| good	9.059 \| good	3.182 \| good	20.897 \| good	0.246 \| good
2025-10-23T09:00:00.000Z	54 \| moderate	10.61 \| good	47.044 \| good	7.255 \| good	3.113 \| good	21.431 \| good	0.255 \| good
2025-10-23T10:00:00.000Z	54 \| moderate	10.517 \| good	46.612 \| good	5.47 \| good	3.004 \| good	20.207 \| good	0.25 \| good
2025-10-23T11:00:00.000Z	54 \| moderate	10.68 \| good	47.244 \| good	5.987 \| good	2.895 \| good	18.983 \| good	0.245 \| good
2025-10-23T12:00:00.000Z	82 \| moderate	25.889 \| fine	26.815 \| good	13.411 \| good	2.798 \| good	17.674 \| good	0.24 \| good
2025-10-23T13:00:00.000Z	81 \| moderate	25.484 \| fine	26.367 \| good	13.292 \| good	2.591 \| good	17.222 \| good	0.264 \| good

Current air quality index in Colton, California today

Common air pollutants in Colton, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Colton, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

San Bernardino, California

Grand Terrace, California

Loma Linda, California

Rialto, California

Bloomington, California

Muscoy, California

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Frequently asked questions

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What is the current level of PM₁₀ in Colton, California?

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

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

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