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

Colton, California currently has a PM10 concentration of 50.409 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Colton, California is 0.399 ppb.

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

Colton, California currently has an ozone (O3) concentration of 37.951 ppm.

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

The current level of nitrogen dioxide (NO2) in Colton, California is 15.422 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)

Major air pollutants in Colton, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.41 μg/m³

155

255

425

605+

Ozone (O₃)

37.95 ppb

201

201+

Sulfur Dioxide (SO₂)

0.40 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

15.42 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2025-07-12T20:00:00.000Z	74 \| moderate	16.1 \| fine	62.313 \| fine	61.608 \| fine	0.403 \| good	6.801 \| good	0.205 \| good
2025-07-12T21:00:00.000Z	100 \| moderate	14.432 \| fine	58.054 \| fine	70.308 \| fine	0.361 \| good	5.367 \| good	0.205 \| good
2025-07-12T22:00:00.000Z	115 \| sensitive	13.397 \| fine	52.481 \| good	75.101 \| moderate	0.357 \| good	4.515 \| good	0.196 \| good
2025-07-12T23:00:00.000Z	122 \| sensitive	12.25 \| fine	47.122 \| good	77.234 \| moderate	0.352 \| good	4.242 \| good	0.205 \| good
2025-07-13T00:00:00.000Z	126 \| sensitive	11.139 \| good	44.473 \| good	78.097 \| moderate	0.352 \| good	3.93 \| good	0.2 \| good
2025-07-13T01:00:00.000Z	115 \| sensitive	10.86 \| good	42.686 \| good	74.656 \| moderate	0.387 \| good	3.808 \| good	0.191 \| good
2025-07-13T02:00:00.000Z	97 \| moderate	11.071 \| good	43.428 \| good	68.754 \| fine	0.347 \| good	3.929 \| good	0.194 \| good
2025-07-13T03:00:00.000Z	67 \| moderate	9.735 \| good	39.694 \| good	59.531 \| fine	0.329 \| good	5.604 \| good	0.194 \| good
2025-07-13T04:00:00.000Z	49 \| good	9.181 \| good	37.132 \| good	52.123 \| good	0.314 \| good	7.274 \| good	0.194 \| good
2025-07-13T05:00:00.000Z	52 \| moderate	9.608 \| good	38.664 \| good	44.492 \| good	0.232 \| good	6.786 \| good	0.194 \| good
2025-07-13T06:00:00.000Z	44 \| good	8.403 \| good	32.72 \| good	38.195 \| good	0.212 \| good	7.827 \| good	0.196 \| good
2025-07-13T07:00:00.000Z	44 \| good	8.339 \| good	33.33 \| good	32.154 \| good	0.307 \| good	8.818 \| good	0.196 \| good
2025-07-13T08:00:00.000Z	44 \| good	7.715 \| good	30.268 \| good	29.411 \| good	0.233 \| good	7.824 \| good	0.193 \| good
2025-07-13T09:00:00.000Z	44 \| good	8.007 \| good	30.55 \| good	25.966 \| good	0.2 \| good	9.358 \| good	0.193 \| good
2025-07-13T10:00:00.000Z	44 \| good	8.182 \| good	31.1 \| good	25.966 \| good	0.215 \| good	9.411 \| good	0.193 \| good
2025-07-13T11:00:00.000Z	44 \| good	8.115 \| good	30.71 \| good	25.966 \| good	0.18 \| good	9.492 \| good	0.193 \| good
2025-07-13T12:00:00.000Z	52 \| moderate	9.747 \| good	30.396 \| good	16.924 \| good	0.174 \| good	12.87 \| good	0.202 \| good
2025-07-13T13:00:00.000Z	52 \| moderate	10.463 \| good	31.243 \| good	15.585 \| good	0.217 \| good	15.43 \| good	0.202 \| good
2025-07-13T14:00:00.000Z	52 \| moderate	10.445 \| good	33.242 \| good	18.106 \| good	0.187 \| good	13.211 \| good	0.205 \| good
2025-07-13T15:00:00.000Z	54 \| moderate	10.684 \| good	34.453 \| good	22.192 \| good	0.264 \| good	10.468 \| good	0.202 \| good
2025-07-13T16:00:00.000Z	54 \| moderate	11.428 \| good	37.164 \| good	26.949 \| good	0.225 \| good	8.957 \| good	0.202 \| good
2025-07-13T17:00:00.000Z	56 \| moderate	12.306 \| fine	39.858 \| good	31.087 \| good	0.243 \| good	9.429 \| good	0.202 \| good
2025-07-13T18:00:00.000Z	58 \| moderate	12.681 \| fine	43.086 \| good	38.941 \| good	0.377 \| good	9.203 \| good	0.202 \| good
2025-07-13T19:00:00.000Z	56 \| moderate	11.882 \| good	39.637 \| good	50.384 \| good	0.372 \| good	7.996 \| good	0.202 \| good
2025-07-13T20:00:00.000Z	67 \| moderate	11.617 \| good	39.538 \| good	60.418 \| fine	0.362 \| good	5.176 \| good	0.202 \| good
2025-07-13T21:00:00.000Z	90 \| moderate	10.463 \| good	41.206 \| good	66.869 \| fine	0.316 \| good	3.766 \| good	0.193 \| good
2025-07-13T22:00:00.000Z	108 \| sensitive	18.852 \| fine	77.12 \| fine	73.094 \| moderate	0.331 \| good	3.913 \| good	0.193 \| good
2025-07-13T23:00:00.000Z	126 \| sensitive	14.094 \| fine	58.214 \| fine	78.292 \| moderate	0.384 \| good	4.225 \| good	0.205 \| good
2025-07-14T00:00:00.000Z	133 \| sensitive	13.048 \| fine	53.27 \| good	79.953 \| moderate	0.496 \| good	4.279 \| good	0.223 \| good
2025-07-14T01:00:00.000Z	136 \| sensitive	12.414 \| fine	48.479 \| good	80.652 \| moderate	0.477 \| good	4.736 \| good	0.22 \| good
2025-07-14T02:00:00.000Z	136 \| sensitive	11.494 \| good	48.509 \| good	80.776 \| moderate	0.466 \| good	5.474 \| good	0.241 \| good
2025-07-14T03:00:00.000Z	105 \| sensitive	10.396 \| good	42.367 \| good	71.606 \| moderate	0.38 \| good	8.357 \| good	0.241 \| good
2025-07-14T04:00:00.000Z	84 \| moderate	9.858 \| good	39.94 \| good	64.647 \| fine	0.386 \| good	8.387 \| good	0.214 \| good
2025-07-14T05:00:00.000Z	58 \| moderate	9.276 \| good	37.387 \| good	57.063 \| fine	0.337 \| good	8.61 \| good	0.205 \| good
2025-07-14T06:00:00.000Z	52 \| moderate	9.585 \| good	37.64 \| good	48.556 \| good	0.277 \| good	8.278 \| good	0.202 \| good
2025-07-14T07:00:00.000Z	44 \| good	8.44 \| good	32.697 \| good	39.335 \| good	0.354 \| good	10.196 \| good	0.202 \| good
2025-07-14T08:00:00.000Z	44 \| good	7.879 \| good	29.147 \| good	32.852 \| good	0.303 \| good	11.153 \| good	0.221 \| good
2025-07-14T09:00:00.000Z	38 \| good	7.349 \| good	26.825 \| good	27.428 \| good	0.27 \| good	10.687 \| good	0.202 \| good
2025-07-14T10:00:00.000Z	38 \| good	6.741 \| good	24.456 \| good	20.929 \| good	0.298 \| good	16.37 \| good	0.221 \| good
2025-07-14T11:00:00.000Z	38 \| good	6.834 \| good	27.053 \| good	18.913 \| good	0.273 \| good	14.843 \| good	0.202 \| good
2025-07-14T12:00:00.000Z	44 \| good	8.017 \| good	26.01 \| good	17.393 \| good	0.197 \| good	15.093 \| good	0.205 \| good
2025-07-14T13:00:00.000Z	49 \| good	8.623 \| good	26.463 \| good	16.514 \| good	0.198 \| good	16.142 \| good	0.205 \| good
2025-07-14T14:00:00.000Z	49 \| good	9.436 \| good	32.116 \| good	18.972 \| good	0.201 \| good	16.58 \| good	0.291 \| good
2025-07-14T15:00:00.000Z	54 \| moderate	10.789 \| good	34.944 \| good	21.847 \| good	0.393 \| good	14.913 \| good	0.291 \| good
2025-07-14T16:00:00.000Z	54 \| moderate	11.239 \| good	38.619 \| good	23.344 \| good	0.365 \| good	15.367 \| good	0.3 \| good
2025-07-14T17:00:00.000Z	56 \| moderate	11.921 \| good	41.22 \| good	29.273 \| good	0.37 \| good	13.421 \| good	0.3 \| good
2025-07-14T18:00:00.000Z	60 \| moderate	13.617 \| fine	50.409 \| good	37.951 \| good	0.399 \| good	15.422 \| good	0.291 \| good
2025-07-14T19:00:00.000Z	60 \| moderate	13.617 \| fine	50.409 \| good	37.951 \| good	0.399 \| good	15.422 \| good	0.291 \| good
2025-07-14T20:00:00.000Z	166 \| unhealthy	16.562 \| fine	73.379 \| fine	92.416 \| poor	3.431 \| good	3.98 \| good	0.213 \| good
2025-07-14T21:00:00.000Z	185 \| unhealthy	16.102 \| fine	71.076 \| fine	98.822 \| poor	3.271 \| good	3.537 \| good	0.203 \| good
2025-07-14T22:00:00.000Z	192 \| unhealthy	17.217 \| fine	76.62 \| fine	101.644 \| poor	3.204 \| good	3.3 \| good	0.197 \| good
2025-07-14T23:00:00.000Z	179 \| unhealthy	16.736 \| fine	73.939 \| fine	96.906 \| poor	3.137 \| good	3.064 \| good	0.19 \| good
2025-07-15T00:00:00.000Z	169 \| unhealthy	17.333 \| fine	76.829 \| fine	92.568 \| poor	3.069 \| good	2.827 \| good	0.184 \| good
2025-07-15T01:00:00.000Z	126 \| sensitive	16.294 \| fine	72.172 \| fine	78.129 \| moderate	3.155 \| good	3.803 \| good	0.186 \| good
2025-07-15T02:00:00.000Z	87 \| moderate	14.089 \| fine	63.415 \| fine	65.635 \| fine	3.241 \| good	4.778 \| good	0.187 \| good
2025-07-15T03:00:00.000Z	60 \| moderate	13.602 \| fine	61.291 \| fine	50.601 \| good	3.327 \| good	5.754 \| good	0.188 \| good
2025-07-15T04:00:00.000Z	58 \| moderate	12.984 \| fine	58.119 \| fine	39.066 \| good	3.37 \| good	7.04 \| good	0.197 \| good
2025-07-15T05:00:00.000Z	58 \| moderate	12.692 \| fine	56.963 \| fine	33.995 \| good	3.413 \| good	8.327 \| good	0.206 \| good
2025-07-15T06:00:00.000Z	56 \| moderate	12.359 \| fine	55.19 \| fine	29.792 \| good	3.456 \| good	9.613 \| good	0.215 \| good
2025-07-15T07:00:00.000Z	60 \| moderate	13.595 \| fine	61.448 \| fine	28.263 \| good	3.463 \| good	10.903 \| good	0.23 \| good
2025-07-15T08:00:00.000Z	60 \| moderate	13.946 \| fine	62.385 \| fine	23.32 \| good	3.47 \| good	12.193 \| good	0.245 \| good
2025-07-15T09:00:00.000Z	60 \| moderate	14.018 \| fine	63.083 \| fine	21.078 \| good	3.477 \| good	13.483 \| good	0.26 \| good
2025-07-15T10:00:00.000Z	62 \| moderate	14.771 \| fine	66.469 \| fine	20.373 \| good	3.422 \| good	13.242 \| good	0.262 \| good
2025-07-15T11:00:00.000Z	66 \| moderate	16.982 \| fine	75.119 \| fine	18.529 \| good	3.367 \| good	13.001 \| good	0.263 \| good
2025-07-15T12:00:00.000Z	66 \| moderate	17.482 \| fine	77.385 \| fine	8.606 \| good	3.312 \| good	12.76 \| good	0.265 \| good
2025-07-15T13:00:00.000Z	66 \| moderate	17.419 \| fine	77.634 \| fine	13.1 \| good	3.495 \| good	11.135 \| good	0.258 \| good
2025-07-15T14:00:00.000Z	67 \| moderate	17.679 \| fine	78.1 \| fine	19.498 \| good	3.677 \| good	9.509 \| good	0.252 \| good
2025-07-15T15:00:00.000Z	71 \| moderate	19.962 \| fine	87.476 \| fine	24.113 \| good	3.86 \| good	7.884 \| good	0.245 \| good
2025-07-15T16:00:00.000Z	71 \| moderate	20.26 \| fine	89.173 \| fine	31.176 \| good	3.433 \| good	6.453 \| good	0.221 \| good
2025-07-15T17:00:00.000Z	75 \| moderate	21.637 \| fine	95.112 \| fine	44.568 \| good	3.005 \| good	5.022 \| good	0.197 \| good
2025-07-15T18:00:00.000Z	75 \| moderate	21.786 \| fine	95.34 \| fine	60.655 \| fine	2.577 \| good	3.591 \| good	0.172 \| good
2025-07-15T19:00:00.000Z	115 \| sensitive	20.829 \| fine	91.24 \| fine	74.91 \| moderate	2.181 \| good	2.903 \| good	0.159 \| good
2025-07-15T20:00:00.000Z	136 \| sensitive	17.785 \| fine	78.308 \| fine	81.325 \| moderate	1.786 \| good	2.216 \| good	0.146 \| good
2025-07-15T21:00:00.000Z	140 \| sensitive	14.544 \| fine	64.604 \| fine	82.182 \| moderate	1.39 \| good	1.528 \| good	0.133 \| good
2025-07-15T22:00:00.000Z	122 \| sensitive	12.629 \| fine	57.117 \| fine	77.273 \| moderate	1.303 \| good	1.542 \| good	0.129 \| good
2025-07-15T23:00:00.000Z	112 \| sensitive	10.32 \| good	45.963 \| good	73.69 \| moderate	1.217 \| good	1.556 \| good	0.126 \| good
2025-07-16T00:00:00.000Z	100 \| moderate	10.015 \| good	44.494 \| good	69.939 \| fine	1.13 \| good	1.57 \| good	0.122 \| good
2025-07-16T01:00:00.000Z	71 \| moderate	9.765 \| good	43.532 \| good	61.203 \| fine	1.265 \| good	2.474 \| good	0.128 \| good
2025-07-16T02:00:00.000Z	58 \| moderate	9.256 \| good	41.263 \| good	56.789 \| fine	1.399 \| good	3.379 \| good	0.133 \| good
2025-07-16T03:00:00.000Z	52 \| moderate	10.33 \| good	46.124 \| good	42.366 \| good	1.533 \| good	4.283 \| good	0.138 \| good
2025-07-16T04:00:00.000Z	54 \| moderate	10.889 \| good	48.172 \| good	36.787 \| good	1.736 \| good	5.436 \| good	0.146 \| good
2025-07-16T05:00:00.000Z	54 \| moderate	10.674 \| good	47.178 \| good	33.556 \| good	1.939 \| good	6.588 \| good	0.154 \| good
2025-07-16T06:00:00.000Z	54 \| moderate	11.483 \| good	50.817 \| good	29.538 \| good	2.142 \| good	7.741 \| good	0.161 \| good
2025-07-16T07:00:00.000Z	58 \| moderate	12.942 \| fine	58.223 \| fine	27.108 \| good	2.248 \| good	8.54 \| good	0.167 \| good
2025-07-16T08:00:00.000Z	58 \| moderate	12.684 \| fine	57.005 \| fine	22.619 \| good	2.355 \| good	9.34 \| good	0.173 \| good
2025-07-16T09:00:00.000Z	58 \| moderate	12.511 \| fine	56.744 \| fine	19.937 \| good	2.461 \| good	10.139 \| good	0.179 \| good
2025-07-16T10:00:00.000Z	60 \| moderate	14.228 \| fine	63.93 \| fine	18.023 \| good	2.491 \| good	10.423 \| good	0.182 \| good
2025-07-16T11:00:00.000Z	64 \| moderate	16.079 \| fine	71.746 \| fine	16.782 \| good	2.521 \| good	10.707 \| good	0.184 \| good
2025-07-16T12:00:00.000Z	62 \| moderate	15.399 \| fine	68.465 \| fine	7.732 \| good	2.551 \| good	10.991 \| good	0.187 \| good
2025-07-16T13:00:00.000Z	66 \| moderate	17.017 \| fine	75.374 \| fine	12.385 \| good	2.658 \| good	9.798 \| good	0.183 \| good
2025-07-16T14:00:00.000Z	66 \| moderate	17.222 \| fine	76.475 \| fine	17.052 \| good	2.764 \| good	8.604 \| good	0.18 \| good
2025-07-16T15:00:00.000Z	67 \| moderate	17.998 \| fine	79.244 \| fine	22.838 \| good	2.871 \| good	7.411 \| good	0.176 \| good
2025-07-16T16:00:00.000Z	69 \| moderate	18.83 \| fine	83.011 \| fine	29.063 \| good	2.498 \| good	5.962 \| good	0.164 \| good
2025-07-16T17:00:00.000Z	67 \| moderate	18.442 \| fine	81.43 \| fine	38.567 \| good	2.126 \| good	4.513 \| good	0.152 \| good
2025-07-16T18:00:00.000Z	67 \| moderate	18.142 \| fine	80.221 \| fine	54.733 \| good	1.754 \| good	3.064 \| good	0.139 \| good
2025-07-16T19:00:00.000Z	87 \| moderate	17.138 \| fine	75.93 \| fine	65.872 \| fine	1.563 \| good	2.499 \| good	0.135 \| good

Colton

Empower business decisions with accurate air quality data

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

0.29ppm

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 02:00:00, 2025-07-14.

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

The best air quality in Colton, California was observed at 11:00:00 on 2025-07-14.

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

The air quality in Colton, California right now is Moderate, with an AQI of 60.

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 13.617 μg/m³.

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

Colton, California currently has a PM₁₀ concentration of 50.409 μg/m³.

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

The current carbon monoxide (CO) level in Colton, California is 0.291 ppm.

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

The current sulfur dioxide (SO₂) concentration in Colton, California is 0.399 ppb.

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

Colton, California currently has an ozone (O₃) concentration of 37.951 ppm.

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

The current level of nitrogen dioxide (NO₂) in Colton, California is 15.422 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T20:00:00.000Z	74 \| moderate	16.1 \| fine	62.313 \| fine	61.608 \| fine	0.403 \| good	6.801 \| good	0.205 \| good
2025-07-12T21:00:00.000Z	100 \| moderate	14.432 \| fine	58.054 \| fine	70.308 \| fine	0.361 \| good	5.367 \| good	0.205 \| good
2025-07-12T22:00:00.000Z	115 \| sensitive	13.397 \| fine	52.481 \| good	75.101 \| moderate	0.357 \| good	4.515 \| good	0.196 \| good
2025-07-12T23:00:00.000Z	122 \| sensitive	12.25 \| fine	47.122 \| good	77.234 \| moderate	0.352 \| good	4.242 \| good	0.205 \| good
2025-07-13T00:00:00.000Z	126 \| sensitive	11.139 \| good	44.473 \| good	78.097 \| moderate	0.352 \| good	3.93 \| good	0.2 \| good
2025-07-13T01:00:00.000Z	115 \| sensitive	10.86 \| good	42.686 \| good	74.656 \| moderate	0.387 \| good	3.808 \| good	0.191 \| good
2025-07-13T02:00:00.000Z	97 \| moderate	11.071 \| good	43.428 \| good	68.754 \| fine	0.347 \| good	3.929 \| good	0.194 \| good
2025-07-13T03:00:00.000Z	67 \| moderate	9.735 \| good	39.694 \| good	59.531 \| fine	0.329 \| good	5.604 \| good	0.194 \| good
2025-07-13T04:00:00.000Z	49 \| good	9.181 \| good	37.132 \| good	52.123 \| good	0.314 \| good	7.274 \| good	0.194 \| good
2025-07-13T05:00:00.000Z	52 \| moderate	9.608 \| good	38.664 \| good	44.492 \| good	0.232 \| good	6.786 \| good	0.194 \| good
2025-07-13T06:00:00.000Z	44 \| good	8.403 \| good	32.72 \| good	38.195 \| good	0.212 \| good	7.827 \| good	0.196 \| good
2025-07-13T07:00:00.000Z	44 \| good	8.339 \| good	33.33 \| good	32.154 \| good	0.307 \| good	8.818 \| good	0.196 \| good
2025-07-13T08:00:00.000Z	44 \| good	7.715 \| good	30.268 \| good	29.411 \| good	0.233 \| good	7.824 \| good	0.193 \| good
2025-07-13T09:00:00.000Z	44 \| good	8.007 \| good	30.55 \| good	25.966 \| good	0.2 \| good	9.358 \| good	0.193 \| good
2025-07-13T10:00:00.000Z	44 \| good	8.182 \| good	31.1 \| good	25.966 \| good	0.215 \| good	9.411 \| good	0.193 \| good
2025-07-13T11:00:00.000Z	44 \| good	8.115 \| good	30.71 \| good	25.966 \| good	0.18 \| good	9.492 \| good	0.193 \| good
2025-07-13T12:00:00.000Z	52 \| moderate	9.747 \| good	30.396 \| good	16.924 \| good	0.174 \| good	12.87 \| good	0.202 \| good
2025-07-13T13:00:00.000Z	52 \| moderate	10.463 \| good	31.243 \| good	15.585 \| good	0.217 \| good	15.43 \| good	0.202 \| good
2025-07-13T14:00:00.000Z	52 \| moderate	10.445 \| good	33.242 \| good	18.106 \| good	0.187 \| good	13.211 \| good	0.205 \| good
2025-07-13T15:00:00.000Z	54 \| moderate	10.684 \| good	34.453 \| good	22.192 \| good	0.264 \| good	10.468 \| good	0.202 \| good
2025-07-13T16:00:00.000Z	54 \| moderate	11.428 \| good	37.164 \| good	26.949 \| good	0.225 \| good	8.957 \| good	0.202 \| good
2025-07-13T17:00:00.000Z	56 \| moderate	12.306 \| fine	39.858 \| good	31.087 \| good	0.243 \| good	9.429 \| good	0.202 \| good
2025-07-13T18:00:00.000Z	58 \| moderate	12.681 \| fine	43.086 \| good	38.941 \| good	0.377 \| good	9.203 \| good	0.202 \| good
2025-07-13T19:00:00.000Z	56 \| moderate	11.882 \| good	39.637 \| good	50.384 \| good	0.372 \| good	7.996 \| good	0.202 \| good
2025-07-13T20:00:00.000Z	67 \| moderate	11.617 \| good	39.538 \| good	60.418 \| fine	0.362 \| good	5.176 \| good	0.202 \| good
2025-07-13T21:00:00.000Z	90 \| moderate	10.463 \| good	41.206 \| good	66.869 \| fine	0.316 \| good	3.766 \| good	0.193 \| good
2025-07-13T22:00:00.000Z	108 \| sensitive	18.852 \| fine	77.12 \| fine	73.094 \| moderate	0.331 \| good	3.913 \| good	0.193 \| good
2025-07-13T23:00:00.000Z	126 \| sensitive	14.094 \| fine	58.214 \| fine	78.292 \| moderate	0.384 \| good	4.225 \| good	0.205 \| good
2025-07-14T00:00:00.000Z	133 \| sensitive	13.048 \| fine	53.27 \| good	79.953 \| moderate	0.496 \| good	4.279 \| good	0.223 \| good
2025-07-14T01:00:00.000Z	136 \| sensitive	12.414 \| fine	48.479 \| good	80.652 \| moderate	0.477 \| good	4.736 \| good	0.22 \| good
2025-07-14T02:00:00.000Z	136 \| sensitive	11.494 \| good	48.509 \| good	80.776 \| moderate	0.466 \| good	5.474 \| good	0.241 \| good
2025-07-14T03:00:00.000Z	105 \| sensitive	10.396 \| good	42.367 \| good	71.606 \| moderate	0.38 \| good	8.357 \| good	0.241 \| good
2025-07-14T04:00:00.000Z	84 \| moderate	9.858 \| good	39.94 \| good	64.647 \| fine	0.386 \| good	8.387 \| good	0.214 \| good
2025-07-14T05:00:00.000Z	58 \| moderate	9.276 \| good	37.387 \| good	57.063 \| fine	0.337 \| good	8.61 \| good	0.205 \| good
2025-07-14T06:00:00.000Z	52 \| moderate	9.585 \| good	37.64 \| good	48.556 \| good	0.277 \| good	8.278 \| good	0.202 \| good
2025-07-14T07:00:00.000Z	44 \| good	8.44 \| good	32.697 \| good	39.335 \| good	0.354 \| good	10.196 \| good	0.202 \| good
2025-07-14T08:00:00.000Z	44 \| good	7.879 \| good	29.147 \| good	32.852 \| good	0.303 \| good	11.153 \| good	0.221 \| good
2025-07-14T09:00:00.000Z	38 \| good	7.349 \| good	26.825 \| good	27.428 \| good	0.27 \| good	10.687 \| good	0.202 \| good
2025-07-14T10:00:00.000Z	38 \| good	6.741 \| good	24.456 \| good	20.929 \| good	0.298 \| good	16.37 \| good	0.221 \| good
2025-07-14T11:00:00.000Z	38 \| good	6.834 \| good	27.053 \| good	18.913 \| good	0.273 \| good	14.843 \| good	0.202 \| good
2025-07-14T12:00:00.000Z	44 \| good	8.017 \| good	26.01 \| good	17.393 \| good	0.197 \| good	15.093 \| good	0.205 \| good
2025-07-14T13:00:00.000Z	49 \| good	8.623 \| good	26.463 \| good	16.514 \| good	0.198 \| good	16.142 \| good	0.205 \| good
2025-07-14T14:00:00.000Z	49 \| good	9.436 \| good	32.116 \| good	18.972 \| good	0.201 \| good	16.58 \| good	0.291 \| good
2025-07-14T15:00:00.000Z	54 \| moderate	10.789 \| good	34.944 \| good	21.847 \| good	0.393 \| good	14.913 \| good	0.291 \| good
2025-07-14T16:00:00.000Z	54 \| moderate	11.239 \| good	38.619 \| good	23.344 \| good	0.365 \| good	15.367 \| good	0.3 \| good
2025-07-14T17:00:00.000Z	56 \| moderate	11.921 \| good	41.22 \| good	29.273 \| good	0.37 \| good	13.421 \| good	0.3 \| good
2025-07-14T18:00:00.000Z	60 \| moderate	13.617 \| fine	50.409 \| good	37.951 \| good	0.399 \| good	15.422 \| good	0.291 \| good
2025-07-14T19:00:00.000Z	60 \| moderate	13.617 \| fine	50.409 \| good	37.951 \| good	0.399 \| good	15.422 \| good	0.291 \| good
2025-07-14T20:00:00.000Z	166 \| unhealthy	16.562 \| fine	73.379 \| fine	92.416 \| poor	3.431 \| good	3.98 \| good	0.213 \| good
2025-07-14T21:00:00.000Z	185 \| unhealthy	16.102 \| fine	71.076 \| fine	98.822 \| poor	3.271 \| good	3.537 \| good	0.203 \| good
2025-07-14T22:00:00.000Z	192 \| unhealthy	17.217 \| fine	76.62 \| fine	101.644 \| poor	3.204 \| good	3.3 \| good	0.197 \| good
2025-07-14T23:00:00.000Z	179 \| unhealthy	16.736 \| fine	73.939 \| fine	96.906 \| poor	3.137 \| good	3.064 \| good	0.19 \| good
2025-07-15T00:00:00.000Z	169 \| unhealthy	17.333 \| fine	76.829 \| fine	92.568 \| poor	3.069 \| good	2.827 \| good	0.184 \| good
2025-07-15T01:00:00.000Z	126 \| sensitive	16.294 \| fine	72.172 \| fine	78.129 \| moderate	3.155 \| good	3.803 \| good	0.186 \| good
2025-07-15T02:00:00.000Z	87 \| moderate	14.089 \| fine	63.415 \| fine	65.635 \| fine	3.241 \| good	4.778 \| good	0.187 \| good
2025-07-15T03:00:00.000Z	60 \| moderate	13.602 \| fine	61.291 \| fine	50.601 \| good	3.327 \| good	5.754 \| good	0.188 \| good
2025-07-15T04:00:00.000Z	58 \| moderate	12.984 \| fine	58.119 \| fine	39.066 \| good	3.37 \| good	7.04 \| good	0.197 \| good
2025-07-15T05:00:00.000Z	58 \| moderate	12.692 \| fine	56.963 \| fine	33.995 \| good	3.413 \| good	8.327 \| good	0.206 \| good
2025-07-15T06:00:00.000Z	56 \| moderate	12.359 \| fine	55.19 \| fine	29.792 \| good	3.456 \| good	9.613 \| good	0.215 \| good
2025-07-15T07:00:00.000Z	60 \| moderate	13.595 \| fine	61.448 \| fine	28.263 \| good	3.463 \| good	10.903 \| good	0.23 \| good
2025-07-15T08:00:00.000Z	60 \| moderate	13.946 \| fine	62.385 \| fine	23.32 \| good	3.47 \| good	12.193 \| good	0.245 \| good
2025-07-15T09:00:00.000Z	60 \| moderate	14.018 \| fine	63.083 \| fine	21.078 \| good	3.477 \| good	13.483 \| good	0.26 \| good
2025-07-15T10:00:00.000Z	62 \| moderate	14.771 \| fine	66.469 \| fine	20.373 \| good	3.422 \| good	13.242 \| good	0.262 \| good
2025-07-15T11:00:00.000Z	66 \| moderate	16.982 \| fine	75.119 \| fine	18.529 \| good	3.367 \| good	13.001 \| good	0.263 \| good
2025-07-15T12:00:00.000Z	66 \| moderate	17.482 \| fine	77.385 \| fine	8.606 \| good	3.312 \| good	12.76 \| good	0.265 \| good
2025-07-15T13:00:00.000Z	66 \| moderate	17.419 \| fine	77.634 \| fine	13.1 \| good	3.495 \| good	11.135 \| good	0.258 \| good
2025-07-15T14:00:00.000Z	67 \| moderate	17.679 \| fine	78.1 \| fine	19.498 \| good	3.677 \| good	9.509 \| good	0.252 \| good
2025-07-15T15:00:00.000Z	71 \| moderate	19.962 \| fine	87.476 \| fine	24.113 \| good	3.86 \| good	7.884 \| good	0.245 \| good
2025-07-15T16:00:00.000Z	71 \| moderate	20.26 \| fine	89.173 \| fine	31.176 \| good	3.433 \| good	6.453 \| good	0.221 \| good
2025-07-15T17:00:00.000Z	75 \| moderate	21.637 \| fine	95.112 \| fine	44.568 \| good	3.005 \| good	5.022 \| good	0.197 \| good
2025-07-15T18:00:00.000Z	75 \| moderate	21.786 \| fine	95.34 \| fine	60.655 \| fine	2.577 \| good	3.591 \| good	0.172 \| good
2025-07-15T19:00:00.000Z	115 \| sensitive	20.829 \| fine	91.24 \| fine	74.91 \| moderate	2.181 \| good	2.903 \| good	0.159 \| good
2025-07-15T20:00:00.000Z	136 \| sensitive	17.785 \| fine	78.308 \| fine	81.325 \| moderate	1.786 \| good	2.216 \| good	0.146 \| good
2025-07-15T21:00:00.000Z	140 \| sensitive	14.544 \| fine	64.604 \| fine	82.182 \| moderate	1.39 \| good	1.528 \| good	0.133 \| good
2025-07-15T22:00:00.000Z	122 \| sensitive	12.629 \| fine	57.117 \| fine	77.273 \| moderate	1.303 \| good	1.542 \| good	0.129 \| good
2025-07-15T23:00:00.000Z	112 \| sensitive	10.32 \| good	45.963 \| good	73.69 \| moderate	1.217 \| good	1.556 \| good	0.126 \| good
2025-07-16T00:00:00.000Z	100 \| moderate	10.015 \| good	44.494 \| good	69.939 \| fine	1.13 \| good	1.57 \| good	0.122 \| good
2025-07-16T01:00:00.000Z	71 \| moderate	9.765 \| good	43.532 \| good	61.203 \| fine	1.265 \| good	2.474 \| good	0.128 \| good
2025-07-16T02:00:00.000Z	58 \| moderate	9.256 \| good	41.263 \| good	56.789 \| fine	1.399 \| good	3.379 \| good	0.133 \| good
2025-07-16T03:00:00.000Z	52 \| moderate	10.33 \| good	46.124 \| good	42.366 \| good	1.533 \| good	4.283 \| good	0.138 \| good
2025-07-16T04:00:00.000Z	54 \| moderate	10.889 \| good	48.172 \| good	36.787 \| good	1.736 \| good	5.436 \| good	0.146 \| good
2025-07-16T05:00:00.000Z	54 \| moderate	10.674 \| good	47.178 \| good	33.556 \| good	1.939 \| good	6.588 \| good	0.154 \| good
2025-07-16T06:00:00.000Z	54 \| moderate	11.483 \| good	50.817 \| good	29.538 \| good	2.142 \| good	7.741 \| good	0.161 \| good
2025-07-16T07:00:00.000Z	58 \| moderate	12.942 \| fine	58.223 \| fine	27.108 \| good	2.248 \| good	8.54 \| good	0.167 \| good
2025-07-16T08:00:00.000Z	58 \| moderate	12.684 \| fine	57.005 \| fine	22.619 \| good	2.355 \| good	9.34 \| good	0.173 \| good
2025-07-16T09:00:00.000Z	58 \| moderate	12.511 \| fine	56.744 \| fine	19.937 \| good	2.461 \| good	10.139 \| good	0.179 \| good
2025-07-16T10:00:00.000Z	60 \| moderate	14.228 \| fine	63.93 \| fine	18.023 \| good	2.491 \| good	10.423 \| good	0.182 \| good
2025-07-16T11:00:00.000Z	64 \| moderate	16.079 \| fine	71.746 \| fine	16.782 \| good	2.521 \| good	10.707 \| good	0.184 \| good
2025-07-16T12:00:00.000Z	62 \| moderate	15.399 \| fine	68.465 \| fine	7.732 \| good	2.551 \| good	10.991 \| good	0.187 \| good
2025-07-16T13:00:00.000Z	66 \| moderate	17.017 \| fine	75.374 \| fine	12.385 \| good	2.658 \| good	9.798 \| good	0.183 \| good
2025-07-16T14:00:00.000Z	66 \| moderate	17.222 \| fine	76.475 \| fine	17.052 \| good	2.764 \| good	8.604 \| good	0.18 \| good
2025-07-16T15:00:00.000Z	67 \| moderate	17.998 \| fine	79.244 \| fine	22.838 \| good	2.871 \| good	7.411 \| good	0.176 \| good
2025-07-16T16:00:00.000Z	69 \| moderate	18.83 \| fine	83.011 \| fine	29.063 \| good	2.498 \| good	5.962 \| good	0.164 \| good
2025-07-16T17:00:00.000Z	67 \| moderate	18.442 \| fine	81.43 \| fine	38.567 \| good	2.126 \| good	4.513 \| good	0.152 \| good
2025-07-16T18:00:00.000Z	67 \| moderate	18.142 \| fine	80.221 \| fine	54.733 \| good	1.754 \| good	3.064 \| good	0.139 \| good
2025-07-16T19:00:00.000Z	87 \| moderate	17.138 \| fine	75.93 \| fine	65.872 \| fine	1.563 \| good	2.499 \| good	0.135 \| good

Current air quality index in Colton, California today

Major 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 air quality in Colton, California right now?

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What is the PM2.5 concentration in Colton, California right now?

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

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

What is the current level of sulfur dioxide (SO2) 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?