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

Colton, California currently has a PM10 concentration of 52.44 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Colton, California is 0.796 ppb.

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

Colton, California currently has an ozone (O3) concentration of 7.632 ppm.

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

The current level of nitrogen dioxide (NO2) in Colton, California is 26.087 ppb.

Current air quality index in Colton, California today

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

Colton, California currently has a PM2.5 concentration of 21.225 μg/m3.

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)

21.23 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

52.44 μg/m³

155

255

425

605+

Ozone (O₃)

7.63 ppb

201

201+

Sulfur Dioxide (SO₂)

0.80 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

26.09 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.88 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
2025-12-05T08:00:00.000Z	27 \| good	4.583 \| good	16.961 \| good	11.847 \| good	0.759 \| good	19.276 \| good	0.329 \| good
2025-12-05T09:00:00.000Z	22 \| good	3.956 \| good	13.526 \| good	11.453 \| good	0.764 \| good	15.948 \| good	0.363 \| good
2025-12-05T10:00:00.000Z	49 \| good	8.51 \| good	19.051 \| good	8.898 \| good	0.743 \| good	16.793 \| good	0.369 \| good
2025-12-05T11:00:00.000Z	58 \| moderate	11.37 \| good	69.032 \| fine	7.637 \| good	0.825 \| good	15.81 \| good	0.337 \| good
2025-12-05T12:00:00.000Z	44 \| good	7.889 \| good	25.43 \| good	1.412 \| good	0.792 \| good	20.892 \| good	0.393 \| good
2025-12-05T13:00:00.000Z	44 \| good	7.564 \| good	26.481 \| good	8.179 \| good	0.79 \| good	20.901 \| good	0.393 \| good
2025-12-05T14:00:00.000Z	38 \| good	7.179 \| good	28.806 \| good	7.233 \| good	0.953 \| good	26.118 \| good	0.536 \| good
2025-12-05T15:00:00.000Z	25 \| good	3.435 \| good	21.527 \| good	5.044 \| good	0.963 \| good	25.606 \| good	0.65 \| good
2025-12-05T16:00:00.000Z	38 \| good	7.449 \| good	38.928 \| good	8.496 \| good	1.088 \| good	24.972 \| good	0.675 \| good
2025-12-05T17:00:00.000Z	49 \| good	8.51 \| good	24.919 \| good	12.8 \| good	0.954 \| good	23.335 \| good	0.474 \| good
2025-12-05T18:00:00.000Z	27 \| good	5.02 \| good	12.38 \| good	14.094 \| good	0.855 \| good	17.033 \| good	0.368 \| good
2025-12-05T19:00:00.000Z	33 \| good	4.733 \| good	36.407 \| good	17.74 \| good	0.673 \| good	9.426 \| good	0.285 \| good
2025-12-05T20:00:00.000Z	38 \| good	6.713 \| good	20.963 \| good	26.8 \| good	0.684 \| good	7.421 \| good	0.225 \| good
2025-12-05T21:00:00.000Z	31 \| good	5.341 \| good	29.736 \| good	32.689 \| good	0.674 \| good	6.4 \| good	0.225 \| good
2025-12-05T22:00:00.000Z	32 \| good	2.262 \| good	16.234 \| good	35.336 \| good	0.577 \| good	5.344 \| good	0.19 \| good
2025-12-05T23:00:00.000Z	31 \| good	2.225 \| good	8.663 \| good	32.777 \| good	0.611 \| good	8.655 \| good	0.225 \| good
2025-12-06T00:00:00.000Z	28 \| good	2.11 \| good	13.754 \| good	29.865 \| good	0.562 \| good	9.026 \| good	0.225 \| good
2025-12-06T01:00:00.000Z	25 \| good	3.68 \| good	14.926 \| good	27.367 \| good	0.515 \| good	14.292 \| good	0.325 \| good
2025-12-06T02:00:00.000Z	22 \| good	4.465 \| good	19.468 \| good	21.18 \| good	0.516 \| good	19.684 \| good	0.393 \| good
2025-12-06T03:00:00.000Z	60 \| moderate	8.45 \| good	73.719 \| fine	18.118 \| good	0.639 \| good	34.182 \| good	0.592 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	11.291 \| good	33.537 \| good	12.201 \| good	0.991 \| good	35.194 \| good	0.672 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	11.638 \| good	39.78 \| good	8.647 \| good	1.197 \| good	33.501 \| good	0.751 \| good
2025-12-06T06:00:00.000Z	66 \| moderate	16.62 \| fine	79.894 \| fine	5.254 \| good	1.267 \| good	31.404 \| good	0.813 \| good
2025-12-06T07:00:00.000Z	62 \| moderate	14.734 \| fine	54.681 \| good	6.659 \| good	1.285 \| good	30.187 \| good	0.813 \| good
2025-12-06T08:00:00.000Z	66 \| moderate	16.581 \| fine	75.33 \| fine	3.347 \| good	1.157 \| good	28.29 \| good	0.923 \| good
2025-12-06T09:00:00.000Z	58 \| moderate	12.642 \| fine	47.806 \| good	2.828 \| good	1.244 \| good	26.668 \| good	0.899 \| good
2025-12-06T10:00:00.000Z	49 \| good	9.494 \| good	42.03 \| good	3.948 \| good	1.229 \| good	22.349 \| good	0.876 \| good
2025-12-06T11:00:00.000Z	75 \| moderate	21.822 \| fine	102.762 \| fine	4.997 \| good	1.172 \| good	21.326 \| good	0.704 \| good
2025-12-06T12:00:00.000Z	56 \| moderate	11.944 \| good	62.788 \| fine	4.043 \| good	0.986 \| good	19.153 \| good	0.615 \| good
2025-12-06T13:00:00.000Z	56 \| moderate	12.432 \| fine	45.926 \| good	3.462 \| good	0.983 \| good	19.631 \| good	0.615 \| good
2025-12-06T14:00:00.000Z	54 \| moderate	10.923 \| good	46.885 \| good	4.081 \| good	1.046 \| good	20.647 \| good	0.679 \| good
2025-12-06T15:00:00.000Z	54 \| moderate	10.76 \| good	42.774 \| good	2.854 \| good	1.263 \| good	22.367 \| good	0.687 \| good
2025-12-06T16:00:00.000Z	38 \| good	7.326 \| good	23.716 \| good	6.325 \| good	1.174 \| good	20.25 \| good	0.718 \| good
2025-12-06T17:00:00.000Z	46 \| good	8.062 \| good	49.931 \| good	12.434 \| good	1.012 \| good	18.378 \| good	0.617 \| good
2025-12-06T18:00:00.000Z	38 \| good	7.439 \| good	33.092 \| good	14.225 \| good	0.78 \| good	15.199 \| good	0.438 \| good
2025-12-06T19:00:00.000Z	66 \| moderate	17.396 \| fine	45.367 \| good	20.42 \| good	0.847 \| good	12.738 \| good	0.377 \| good
2025-12-06T20:00:00.000Z	56 \| moderate	12.171 \| fine	63.855 \| fine	27.563 \| good	0.693 \| good	10.822 \| good	0.303 \| good
2025-12-06T21:00:00.000Z	52 \| moderate	6.569 \| good	58.38 \| fine	29.287 \| good	0.762 \| good	12.062 \| good	0.234 \| good
2025-12-06T22:00:00.000Z	44 \| good	8.245 \| good	17.209 \| good	37.121 \| good	0.767 \| good	8.747 \| good	0.217 \| good
2025-12-06T23:00:00.000Z	54 \| moderate	10.877 \| good	14.201 \| good	37.688 \| good	0.818 \| good	9.022 \| good	0.276 \| good
2025-12-07T00:00:00.000Z	38 \| good	7.355 \| good	19.104 \| good	35.333 \| good	0.734 \| good	8.348 \| good	0.29 \| good
2025-12-07T01:00:00.000Z	49 \| good	8.926 \| good	26.872 \| good	29.727 \| good	0.783 \| good	17.475 \| good	0.402 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	11.218 \| good	40.94 \| good	23.794 \| good	0.796 \| good	19.401 \| good	0.502 \| good
2025-12-07T03:00:00.000Z	54 \| moderate	10.777 \| good	58.317 \| fine	21.928 \| good	0.741 \| good	18.011 \| good	0.586 \| good
2025-12-07T04:00:00.000Z	62 \| moderate	15.091 \| fine	31.388 \| good	15.205 \| good	0.878 \| good	21.979 \| good	0.703 \| good
2025-12-07T05:00:00.000Z	67 \| moderate	17.759 \| fine	50.117 \| good	14.291 \| good	0.944 \| good	27.843 \| good	0.815 \| good
2025-12-07T06:00:00.000Z	88 \| moderate	29.372 \| fine	64.222 \| fine	7.818 \| good	0.795 \| good	27.792 \| good	0.877 \| good
2025-12-07T07:00:00.000Z	73 \| moderate	21.225 \| fine	52.44 \| good	7.632 \| good	0.796 \| good	26.087 \| good	0.877 \| good
2025-12-07T07:00:00.000Z	73 \| moderate	21.225 \| fine	52.44 \| good	7.632 \| good	0.796 \| good	26.087 \| good	0.877 \| good
2025-12-07T08:00:00.000Z	81 \| moderate	25.092 \| fine	109.46 \| fine	4.676 \| good	2.452 \| good	29.413 \| good	0.428 \| good
2025-12-07T09:00:00.000Z	75 \| moderate	22.371 \| fine	98.221 \| fine	4.008 \| good	1.991 \| good	27.367 \| good	0.403 \| good
2025-12-07T10:00:00.000Z	66 \| moderate	17.277 \| fine	76.427 \| fine	6.013 \| good	1.875 \| good	24.96 \| good	0.369 \| good
2025-12-07T11:00:00.000Z	64 \| moderate	15.772 \| fine	69.566 \| fine	6.363 \| good	1.758 \| good	22.552 \| good	0.335 \| good
2025-12-07T12:00:00.000Z	58 \| moderate	12.702 \| fine	56.338 \| fine	6.46 \| good	1.641 \| good	20.145 \| good	0.301 \| good
2025-12-07T13:00:00.000Z	56 \| moderate	11.974 \| good	53.033 \| good	6.069 \| good	1.625 \| good	19.861 \| good	0.308 \| good
2025-12-07T14:00:00.000Z	49 \| good	9.226 \| good	40.851 \| good	5.555 \| good	1.608 \| good	19.577 \| good	0.315 \| good
2025-12-07T15:00:00.000Z	44 \| good	8.271 \| good	36.624 \| good	3.675 \| good	1.592 \| good	19.293 \| good	0.322 \| good
2025-12-07T16:00:00.000Z	52 \| moderate	9.779 \| good	43.815 \| good	8.76 \| good	1.707 \| good	16.19 \| good	0.295 \| good
2025-12-07T17:00:00.000Z	52 \| moderate	9.547 \| good	42.204 \| good	15.123 \| good	1.822 \| good	13.088 \| good	0.268 \| good
2025-12-07T18:00:00.000Z	49 \| good	8.912 \| good	39.114 \| good	24.051 \| good	1.936 \| good	9.985 \| good	0.241 \| good
2025-12-07T19:00:00.000Z	52 \| moderate	9.532 \| good	42.076 \| good	30.464 \| good	1.985 \| good	8.467 \| good	0.217 \| good
2025-12-07T20:00:00.000Z	49 \| good	9.029 \| good	39.696 \| good	35.777 \| good	2.034 \| good	6.95 \| good	0.193 \| good
2025-12-07T21:00:00.000Z	44 \| good	8.264 \| good	36.66 \| good	39.312 \| good	2.083 \| good	5.433 \| good	0.169 \| good
2025-12-07T22:00:00.000Z	44 \| good	7.683 \| good	33.706 \| good	40.478 \| good	2.265 \| good	7.625 \| good	0.181 \| good
2025-12-07T23:00:00.000Z	44 \| good	8.405 \| good	37.318 \| good	38.462 \| good	2.446 \| good	9.816 \| good	0.193 \| good
2025-12-08T00:00:00.000Z	54 \| moderate	11.348 \| good	50.868 \| good	28.006 \| good	2.628 \| good	12.008 \| good	0.205 \| good
2025-12-08T01:00:00.000Z	60 \| moderate	13.586 \| fine	60.925 \| fine	14.876 \| good	2.987 \| good	20.331 \| good	0.278 \| good
2025-12-08T02:00:00.000Z	71 \| moderate	20.194 \| fine	89.025 \| fine	9.246 \| good	3.346 \| good	28.655 \| good	0.351 \| good
2025-12-08T03:00:00.000Z	73 \| moderate	21.435 \| fine	94.086 \| fine	7.697 \| good	3.705 \| good	36.978 \| good	0.425 \| good
2025-12-08T04:00:00.000Z	75 \| moderate	21.833 \| fine	95.942 \| fine	5.827 \| good	3.185 \| good	35.166 \| good	0.437 \| good
2025-12-08T05:00:00.000Z	73 \| moderate	21.048 \| fine	92.405 \| fine	5.134 \| good	2.665 \| good	33.354 \| good	0.45 \| good
2025-12-08T06:00:00.000Z	67 \| moderate	18.149 \| fine	80.388 \| fine	5.446 \| good	2.145 \| good	31.542 \| good	0.463 \| good
2025-12-08T07:00:00.000Z	71 \| moderate	20.372 \| fine	89.992 \| fine	5.653 \| good	1.858 \| good	29.01 \| good	0.422 \| good
2025-12-08T08:00:00.000Z	73 \| moderate	21.296 \| fine	92.893 \| fine	6.128 \| good	1.572 \| good	26.478 \| good	0.381 \| good
2025-12-08T09:00:00.000Z	75 \| moderate	22.322 \| fine	97.977 \| fine	4.506 \| good	1.285 \| good	23.946 \| good	0.34 \| good
2025-12-08T10:00:00.000Z	67 \| moderate	18.061 \| fine	80.268 \| fine	4.647 \| good	1.249 \| good	21.063 \| good	0.316 \| good
2025-12-08T11:00:00.000Z	64 \| moderate	15.587 \| fine	69.01 \| fine	5.349 \| good	1.213 \| good	18.18 \| good	0.292 \| good
2025-12-08T12:00:00.000Z	60 \| moderate	14.303 \| fine	63.81 \| fine	6.428 \| good	1.177 \| good	15.297 \| good	0.269 \| good
2025-12-08T13:00:00.000Z	56 \| moderate	11.523 \| good	51.108 \| good	6.219 \| good	1.327 \| good	16.434 \| good	0.286 \| good
2025-12-08T14:00:00.000Z	49 \| good	9.241 \| good	40.864 \| good	5.987 \| good	1.477 \| good	17.571 \| good	0.304 \| good
2025-12-08T15:00:00.000Z	54 \| moderate	10.99 \| good	49.03 \| good	6.924 \| good	1.627 \| good	18.708 \| good	0.321 \| good
2025-12-08T16:00:00.000Z	56 \| moderate	12.133 \| fine	54.452 \| good	12.128 \| good	1.796 \| good	16.041 \| good	0.306 \| good
2025-12-08T17:00:00.000Z	56 \| moderate	12.374 \| fine	55.452 \| fine	19.975 \| good	1.964 \| good	13.375 \| good	0.291 \| good
2025-12-08T18:00:00.000Z	33 \| good	6.219 \| good	27.617 \| good	28.963 \| good	2.133 \| good	10.709 \| good	0.275 \| good
2025-12-08T19:00:00.000Z	33 \| good	5.575 \| good	24.207 \| good	34.934 \| good	1.986 \| good	8.966 \| good	0.24 \| good
2025-12-08T20:00:00.000Z	34 \| good	3.94 \| good	17.06 \| good	36.681 \| good	1.839 \| good	7.223 \| good	0.204 \| good
2025-12-08T21:00:00.000Z	36 \| good	3.033 \| good	12.782 \| good	38.822 \| good	1.692 \| good	5.48 \| good	0.168 \| good
2025-12-08T22:00:00.000Z	35 \| good	2.809 \| good	11.808 \| good	38.411 \| good	1.711 \| good	6.731 \| good	0.17 \| good
2025-12-08T23:00:00.000Z	33 \| good	2.039 \| good	8.165 \| good	36.091 \| good	1.73 \| good	7.983 \| good	0.172 \| good
2025-12-09T00:00:00.000Z	29 \| good	0.815 \| good	3.052 \| good	31.166 \| good	1.749 \| good	9.234 \| good	0.174 \| good
2025-12-09T01:00:00.000Z	25 \| good	0.557 \| good	1.989 \| good	26.738 \| good	1.861 \| good	16.49 \| good	0.239 \| good
2025-12-09T02:00:00.000Z	25 \| good	0.789 \| good	3.116 \| good	27.265 \| good	1.974 \| good	23.746 \| good	0.304 \| good
2025-12-09T03:00:00.000Z	29 \| good	1.233 \| good	4.965 \| good	21.516 \| good	2.086 \| good	31.002 \| good	0.369 \| good
2025-12-09T04:00:00.000Z	27 \| good	1.993 \| good	8.14 \| good	13.724 \| good	1.841 \| good	28.708 \| good	0.343 \| good
2025-12-09T05:00:00.000Z	25 \| good	4.212 \| good	18.469 \| good	7.928 \| good	1.596 \| good	26.414 \| good	0.317 \| good
2025-12-09T06:00:00.000Z	60 \| moderate	13.515 \| fine	13.687 \| good	7.283 \| good	1.351 \| good	24.212 \| good	0.291 \| good
2025-12-09T07:00:00.000Z	33 \| good	5.649 \| good	24.627 \| good	4.82 \| good	1.213 \| good	20.735 \| good	0.262 \| good

Colton

Empower business decisions with accurate air quality data

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

0.91ppm

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 05:00:00, 2025-12-07.

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

The best air quality in Colton, California was observed at 04:00:00 on 2025-12-06.

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

The air quality in Colton, California right now is Moderate, with an AQI of 73.

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 21.225 μg/m³.

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

Colton, California currently has a PM₁₀ concentration of 52.44 μg/m³.

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

The current carbon monoxide (CO) level in Colton, California is 0.877 ppm.

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

The current sulfur dioxide (SO₂) concentration in Colton, California is 0.796 ppb.

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

Colton, California currently has an ozone (O₃) concentration of 7.632 ppm.

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

The current level of nitrogen dioxide (NO₂) in Colton, California is 26.087 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T08:00:00.000Z	27 \| good	4.583 \| good	16.961 \| good	11.847 \| good	0.759 \| good	19.276 \| good	0.329 \| good
2025-12-05T09:00:00.000Z	22 \| good	3.956 \| good	13.526 \| good	11.453 \| good	0.764 \| good	15.948 \| good	0.363 \| good
2025-12-05T10:00:00.000Z	49 \| good	8.51 \| good	19.051 \| good	8.898 \| good	0.743 \| good	16.793 \| good	0.369 \| good
2025-12-05T11:00:00.000Z	58 \| moderate	11.37 \| good	69.032 \| fine	7.637 \| good	0.825 \| good	15.81 \| good	0.337 \| good
2025-12-05T12:00:00.000Z	44 \| good	7.889 \| good	25.43 \| good	1.412 \| good	0.792 \| good	20.892 \| good	0.393 \| good
2025-12-05T13:00:00.000Z	44 \| good	7.564 \| good	26.481 \| good	8.179 \| good	0.79 \| good	20.901 \| good	0.393 \| good
2025-12-05T14:00:00.000Z	38 \| good	7.179 \| good	28.806 \| good	7.233 \| good	0.953 \| good	26.118 \| good	0.536 \| good
2025-12-05T15:00:00.000Z	25 \| good	3.435 \| good	21.527 \| good	5.044 \| good	0.963 \| good	25.606 \| good	0.65 \| good
2025-12-05T16:00:00.000Z	38 \| good	7.449 \| good	38.928 \| good	8.496 \| good	1.088 \| good	24.972 \| good	0.675 \| good
2025-12-05T17:00:00.000Z	49 \| good	8.51 \| good	24.919 \| good	12.8 \| good	0.954 \| good	23.335 \| good	0.474 \| good
2025-12-05T18:00:00.000Z	27 \| good	5.02 \| good	12.38 \| good	14.094 \| good	0.855 \| good	17.033 \| good	0.368 \| good
2025-12-05T19:00:00.000Z	33 \| good	4.733 \| good	36.407 \| good	17.74 \| good	0.673 \| good	9.426 \| good	0.285 \| good
2025-12-05T20:00:00.000Z	38 \| good	6.713 \| good	20.963 \| good	26.8 \| good	0.684 \| good	7.421 \| good	0.225 \| good
2025-12-05T21:00:00.000Z	31 \| good	5.341 \| good	29.736 \| good	32.689 \| good	0.674 \| good	6.4 \| good	0.225 \| good
2025-12-05T22:00:00.000Z	32 \| good	2.262 \| good	16.234 \| good	35.336 \| good	0.577 \| good	5.344 \| good	0.19 \| good
2025-12-05T23:00:00.000Z	31 \| good	2.225 \| good	8.663 \| good	32.777 \| good	0.611 \| good	8.655 \| good	0.225 \| good
2025-12-06T00:00:00.000Z	28 \| good	2.11 \| good	13.754 \| good	29.865 \| good	0.562 \| good	9.026 \| good	0.225 \| good
2025-12-06T01:00:00.000Z	25 \| good	3.68 \| good	14.926 \| good	27.367 \| good	0.515 \| good	14.292 \| good	0.325 \| good
2025-12-06T02:00:00.000Z	22 \| good	4.465 \| good	19.468 \| good	21.18 \| good	0.516 \| good	19.684 \| good	0.393 \| good
2025-12-06T03:00:00.000Z	60 \| moderate	8.45 \| good	73.719 \| fine	18.118 \| good	0.639 \| good	34.182 \| good	0.592 \| good
2025-12-06T04:00:00.000Z	54 \| moderate	11.291 \| good	33.537 \| good	12.201 \| good	0.991 \| good	35.194 \| good	0.672 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	11.638 \| good	39.78 \| good	8.647 \| good	1.197 \| good	33.501 \| good	0.751 \| good
2025-12-06T06:00:00.000Z	66 \| moderate	16.62 \| fine	79.894 \| fine	5.254 \| good	1.267 \| good	31.404 \| good	0.813 \| good
2025-12-06T07:00:00.000Z	62 \| moderate	14.734 \| fine	54.681 \| good	6.659 \| good	1.285 \| good	30.187 \| good	0.813 \| good
2025-12-06T08:00:00.000Z	66 \| moderate	16.581 \| fine	75.33 \| fine	3.347 \| good	1.157 \| good	28.29 \| good	0.923 \| good
2025-12-06T09:00:00.000Z	58 \| moderate	12.642 \| fine	47.806 \| good	2.828 \| good	1.244 \| good	26.668 \| good	0.899 \| good
2025-12-06T10:00:00.000Z	49 \| good	9.494 \| good	42.03 \| good	3.948 \| good	1.229 \| good	22.349 \| good	0.876 \| good
2025-12-06T11:00:00.000Z	75 \| moderate	21.822 \| fine	102.762 \| fine	4.997 \| good	1.172 \| good	21.326 \| good	0.704 \| good
2025-12-06T12:00:00.000Z	56 \| moderate	11.944 \| good	62.788 \| fine	4.043 \| good	0.986 \| good	19.153 \| good	0.615 \| good
2025-12-06T13:00:00.000Z	56 \| moderate	12.432 \| fine	45.926 \| good	3.462 \| good	0.983 \| good	19.631 \| good	0.615 \| good
2025-12-06T14:00:00.000Z	54 \| moderate	10.923 \| good	46.885 \| good	4.081 \| good	1.046 \| good	20.647 \| good	0.679 \| good
2025-12-06T15:00:00.000Z	54 \| moderate	10.76 \| good	42.774 \| good	2.854 \| good	1.263 \| good	22.367 \| good	0.687 \| good
2025-12-06T16:00:00.000Z	38 \| good	7.326 \| good	23.716 \| good	6.325 \| good	1.174 \| good	20.25 \| good	0.718 \| good
2025-12-06T17:00:00.000Z	46 \| good	8.062 \| good	49.931 \| good	12.434 \| good	1.012 \| good	18.378 \| good	0.617 \| good
2025-12-06T18:00:00.000Z	38 \| good	7.439 \| good	33.092 \| good	14.225 \| good	0.78 \| good	15.199 \| good	0.438 \| good
2025-12-06T19:00:00.000Z	66 \| moderate	17.396 \| fine	45.367 \| good	20.42 \| good	0.847 \| good	12.738 \| good	0.377 \| good
2025-12-06T20:00:00.000Z	56 \| moderate	12.171 \| fine	63.855 \| fine	27.563 \| good	0.693 \| good	10.822 \| good	0.303 \| good
2025-12-06T21:00:00.000Z	52 \| moderate	6.569 \| good	58.38 \| fine	29.287 \| good	0.762 \| good	12.062 \| good	0.234 \| good
2025-12-06T22:00:00.000Z	44 \| good	8.245 \| good	17.209 \| good	37.121 \| good	0.767 \| good	8.747 \| good	0.217 \| good
2025-12-06T23:00:00.000Z	54 \| moderate	10.877 \| good	14.201 \| good	37.688 \| good	0.818 \| good	9.022 \| good	0.276 \| good
2025-12-07T00:00:00.000Z	38 \| good	7.355 \| good	19.104 \| good	35.333 \| good	0.734 \| good	8.348 \| good	0.29 \| good
2025-12-07T01:00:00.000Z	49 \| good	8.926 \| good	26.872 \| good	29.727 \| good	0.783 \| good	17.475 \| good	0.402 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	11.218 \| good	40.94 \| good	23.794 \| good	0.796 \| good	19.401 \| good	0.502 \| good
2025-12-07T03:00:00.000Z	54 \| moderate	10.777 \| good	58.317 \| fine	21.928 \| good	0.741 \| good	18.011 \| good	0.586 \| good
2025-12-07T04:00:00.000Z	62 \| moderate	15.091 \| fine	31.388 \| good	15.205 \| good	0.878 \| good	21.979 \| good	0.703 \| good
2025-12-07T05:00:00.000Z	67 \| moderate	17.759 \| fine	50.117 \| good	14.291 \| good	0.944 \| good	27.843 \| good	0.815 \| good
2025-12-07T06:00:00.000Z	88 \| moderate	29.372 \| fine	64.222 \| fine	7.818 \| good	0.795 \| good	27.792 \| good	0.877 \| good
2025-12-07T07:00:00.000Z	73 \| moderate	21.225 \| fine	52.44 \| good	7.632 \| good	0.796 \| good	26.087 \| good	0.877 \| good
2025-12-07T07:00:00.000Z	73 \| moderate	21.225 \| fine	52.44 \| good	7.632 \| good	0.796 \| good	26.087 \| good	0.877 \| good
2025-12-07T08:00:00.000Z	81 \| moderate	25.092 \| fine	109.46 \| fine	4.676 \| good	2.452 \| good	29.413 \| good	0.428 \| good
2025-12-07T09:00:00.000Z	75 \| moderate	22.371 \| fine	98.221 \| fine	4.008 \| good	1.991 \| good	27.367 \| good	0.403 \| good
2025-12-07T10:00:00.000Z	66 \| moderate	17.277 \| fine	76.427 \| fine	6.013 \| good	1.875 \| good	24.96 \| good	0.369 \| good
2025-12-07T11:00:00.000Z	64 \| moderate	15.772 \| fine	69.566 \| fine	6.363 \| good	1.758 \| good	22.552 \| good	0.335 \| good
2025-12-07T12:00:00.000Z	58 \| moderate	12.702 \| fine	56.338 \| fine	6.46 \| good	1.641 \| good	20.145 \| good	0.301 \| good
2025-12-07T13:00:00.000Z	56 \| moderate	11.974 \| good	53.033 \| good	6.069 \| good	1.625 \| good	19.861 \| good	0.308 \| good
2025-12-07T14:00:00.000Z	49 \| good	9.226 \| good	40.851 \| good	5.555 \| good	1.608 \| good	19.577 \| good	0.315 \| good
2025-12-07T15:00:00.000Z	44 \| good	8.271 \| good	36.624 \| good	3.675 \| good	1.592 \| good	19.293 \| good	0.322 \| good
2025-12-07T16:00:00.000Z	52 \| moderate	9.779 \| good	43.815 \| good	8.76 \| good	1.707 \| good	16.19 \| good	0.295 \| good
2025-12-07T17:00:00.000Z	52 \| moderate	9.547 \| good	42.204 \| good	15.123 \| good	1.822 \| good	13.088 \| good	0.268 \| good
2025-12-07T18:00:00.000Z	49 \| good	8.912 \| good	39.114 \| good	24.051 \| good	1.936 \| good	9.985 \| good	0.241 \| good
2025-12-07T19:00:00.000Z	52 \| moderate	9.532 \| good	42.076 \| good	30.464 \| good	1.985 \| good	8.467 \| good	0.217 \| good
2025-12-07T20:00:00.000Z	49 \| good	9.029 \| good	39.696 \| good	35.777 \| good	2.034 \| good	6.95 \| good	0.193 \| good
2025-12-07T21:00:00.000Z	44 \| good	8.264 \| good	36.66 \| good	39.312 \| good	2.083 \| good	5.433 \| good	0.169 \| good
2025-12-07T22:00:00.000Z	44 \| good	7.683 \| good	33.706 \| good	40.478 \| good	2.265 \| good	7.625 \| good	0.181 \| good
2025-12-07T23:00:00.000Z	44 \| good	8.405 \| good	37.318 \| good	38.462 \| good	2.446 \| good	9.816 \| good	0.193 \| good
2025-12-08T00:00:00.000Z	54 \| moderate	11.348 \| good	50.868 \| good	28.006 \| good	2.628 \| good	12.008 \| good	0.205 \| good
2025-12-08T01:00:00.000Z	60 \| moderate	13.586 \| fine	60.925 \| fine	14.876 \| good	2.987 \| good	20.331 \| good	0.278 \| good
2025-12-08T02:00:00.000Z	71 \| moderate	20.194 \| fine	89.025 \| fine	9.246 \| good	3.346 \| good	28.655 \| good	0.351 \| good
2025-12-08T03:00:00.000Z	73 \| moderate	21.435 \| fine	94.086 \| fine	7.697 \| good	3.705 \| good	36.978 \| good	0.425 \| good
2025-12-08T04:00:00.000Z	75 \| moderate	21.833 \| fine	95.942 \| fine	5.827 \| good	3.185 \| good	35.166 \| good	0.437 \| good
2025-12-08T05:00:00.000Z	73 \| moderate	21.048 \| fine	92.405 \| fine	5.134 \| good	2.665 \| good	33.354 \| good	0.45 \| good
2025-12-08T06:00:00.000Z	67 \| moderate	18.149 \| fine	80.388 \| fine	5.446 \| good	2.145 \| good	31.542 \| good	0.463 \| good
2025-12-08T07:00:00.000Z	71 \| moderate	20.372 \| fine	89.992 \| fine	5.653 \| good	1.858 \| good	29.01 \| good	0.422 \| good
2025-12-08T08:00:00.000Z	73 \| moderate	21.296 \| fine	92.893 \| fine	6.128 \| good	1.572 \| good	26.478 \| good	0.381 \| good
2025-12-08T09:00:00.000Z	75 \| moderate	22.322 \| fine	97.977 \| fine	4.506 \| good	1.285 \| good	23.946 \| good	0.34 \| good
2025-12-08T10:00:00.000Z	67 \| moderate	18.061 \| fine	80.268 \| fine	4.647 \| good	1.249 \| good	21.063 \| good	0.316 \| good
2025-12-08T11:00:00.000Z	64 \| moderate	15.587 \| fine	69.01 \| fine	5.349 \| good	1.213 \| good	18.18 \| good	0.292 \| good
2025-12-08T12:00:00.000Z	60 \| moderate	14.303 \| fine	63.81 \| fine	6.428 \| good	1.177 \| good	15.297 \| good	0.269 \| good
2025-12-08T13:00:00.000Z	56 \| moderate	11.523 \| good	51.108 \| good	6.219 \| good	1.327 \| good	16.434 \| good	0.286 \| good
2025-12-08T14:00:00.000Z	49 \| good	9.241 \| good	40.864 \| good	5.987 \| good	1.477 \| good	17.571 \| good	0.304 \| good
2025-12-08T15:00:00.000Z	54 \| moderate	10.99 \| good	49.03 \| good	6.924 \| good	1.627 \| good	18.708 \| good	0.321 \| good
2025-12-08T16:00:00.000Z	56 \| moderate	12.133 \| fine	54.452 \| good	12.128 \| good	1.796 \| good	16.041 \| good	0.306 \| good
2025-12-08T17:00:00.000Z	56 \| moderate	12.374 \| fine	55.452 \| fine	19.975 \| good	1.964 \| good	13.375 \| good	0.291 \| good
2025-12-08T18:00:00.000Z	33 \| good	6.219 \| good	27.617 \| good	28.963 \| good	2.133 \| good	10.709 \| good	0.275 \| good
2025-12-08T19:00:00.000Z	33 \| good	5.575 \| good	24.207 \| good	34.934 \| good	1.986 \| good	8.966 \| good	0.24 \| good
2025-12-08T20:00:00.000Z	34 \| good	3.94 \| good	17.06 \| good	36.681 \| good	1.839 \| good	7.223 \| good	0.204 \| good
2025-12-08T21:00:00.000Z	36 \| good	3.033 \| good	12.782 \| good	38.822 \| good	1.692 \| good	5.48 \| good	0.168 \| good
2025-12-08T22:00:00.000Z	35 \| good	2.809 \| good	11.808 \| good	38.411 \| good	1.711 \| good	6.731 \| good	0.17 \| good
2025-12-08T23:00:00.000Z	33 \| good	2.039 \| good	8.165 \| good	36.091 \| good	1.73 \| good	7.983 \| good	0.172 \| good
2025-12-09T00:00:00.000Z	29 \| good	0.815 \| good	3.052 \| good	31.166 \| good	1.749 \| good	9.234 \| good	0.174 \| good
2025-12-09T01:00:00.000Z	25 \| good	0.557 \| good	1.989 \| good	26.738 \| good	1.861 \| good	16.49 \| good	0.239 \| good
2025-12-09T02:00:00.000Z	25 \| good	0.789 \| good	3.116 \| good	27.265 \| good	1.974 \| good	23.746 \| good	0.304 \| good
2025-12-09T03:00:00.000Z	29 \| good	1.233 \| good	4.965 \| good	21.516 \| good	2.086 \| good	31.002 \| good	0.369 \| good
2025-12-09T04:00:00.000Z	27 \| good	1.993 \| good	8.14 \| good	13.724 \| good	1.841 \| good	28.708 \| good	0.343 \| good
2025-12-09T05:00:00.000Z	25 \| good	4.212 \| good	18.469 \| good	7.928 \| good	1.596 \| good	26.414 \| good	0.317 \| good
2025-12-09T06:00:00.000Z	60 \| moderate	13.515 \| fine	13.687 \| good	7.283 \| good	1.351 \| good	24.212 \| good	0.291 \| good
2025-12-09T07:00:00.000Z	33 \| good	5.649 \| good	24.627 \| good	4.82 \| good	1.213 \| good	20.735 \| good	0.262 \| 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 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?