What are the current PM10 levels at Golden, Colorado?

The current PM10 levels in Golden, Colorado are 8.573 μg/m3.

What are the current sulfur dioxide (SO2) levels at Golden, Colorado?

The current sulfur dioxide (SO2) levels in Golden, Colorado are 0.84 ppb.

What are the current ozone (O3) levels at Golden, Colorado?

The current ozone (O3) levels at Golden, Colorado is 34.797 ppm.

What are the current nitrogen dioxide (NO2) levels at Golden, Colorado?

The current nitrogen dioxide (NO2) levels at Golden, Colorado is 21.117 ppb.

Live air quality index in Golden, Colorado today

Name: Live air pollution levels in Golden, Colorado today
Creator: Ambee

Stay updated with real-time air quality in Golden, Colorado 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

Golden, Colorado

Last updated: ... (Local time)

Major air pollutants in Golden, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.09 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.57 μg/m³

155

255

425

605+

Ozone (O₃)

34.80 ppb

201

201+

Sulfur Dioxide (SO₂)

0.84 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

21.12 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.36 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Golden, Colorado

Get Live Pollen Counts

Golden, Colorado

Scroll To Air Quality Map

Track live Golden, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T15:00:00.000Z	79 \| moderate	23.906 \| fine	97.701 \| fine	30.763 \| good	0.637 \| good	7.289 \| good	0.238 \| good
2025-07-12T16:00:00.000Z	77 \| moderate	22.7 \| fine	86.313 \| fine	33.343 \| good	0.541 \| good	8.304 \| good	0.318 \| good
2025-07-12T17:00:00.000Z	79 \| moderate	23.976 \| fine	84.511 \| fine	39.229 \| good	0.615 \| good	8.989 \| good	0.238 \| good
2025-07-12T18:00:00.000Z	79 \| moderate	23.523 \| fine	88.266 \| fine	46.98 \| good	0.654 \| good	10.447 \| good	0.28 \| good
2025-07-12T19:00:00.000Z	67 \| moderate	18.006 \| fine	69.724 \| fine	50.416 \| good	0.798 \| good	11.307 \| good	0.28 \| good
2025-07-12T20:00:00.000Z	66 \| moderate	17.226 \| fine	71.946 \| fine	57.879 \| fine	0.798 \| good	11.644 \| good	0.322 \| good
2025-07-12T21:00:00.000Z	71 \| moderate	15.277 \| fine	59.157 \| fine	61.326 \| fine	0.86 \| good	9.287 \| good	0.28 \| good
2025-07-12T22:00:00.000Z	84 \| moderate	14.135 \| fine	62.19 \| fine	65.141 \| fine	0.79 \| good	9.764 \| good	0.314 \| good
2025-07-12T23:00:00.000Z	93 \| moderate	13.236 \| fine	56.362 \| fine	67.939 \| fine	0.683 \| good	10.254 \| good	0.356 \| good
2025-07-13T00:00:00.000Z	100 \| moderate	10.262 \| good	37.489 \| good	70.048 \| fine	0.607 \| good	11.031 \| good	0.356 \| good
2025-07-13T01:00:00.000Z	97 \| moderate	9.315 \| good	45.268 \| good	69.294 \| fine	0.618 \| good	10.463 \| good	0.356 \| good
2025-07-13T02:00:00.000Z	80 \| moderate	8.51 \| good	37.605 \| good	63.671 \| fine	0.642 \| good	10.986 \| good	0.398 \| good
2025-07-13T03:00:00.000Z	61 \| moderate	7.734 \| good	34.37 \| good	58.392 \| fine	0.605 \| good	11.589 \| good	0.364 \| good
2025-07-13T04:00:00.000Z	46 \| good	8.157 \| good	33.848 \| good	50.391 \| good	0.571 \| good	18.422 \| good	0.41 \| good
2025-07-13T05:00:00.000Z	52 \| moderate	9.922 \| good	42.068 \| good	45.374 \| good	0.601 \| good	15.831 \| good	0.36 \| good
2025-07-13T06:00:00.000Z	52 \| moderate	9.975 \| good	42.393 \| good	43.851 \| good	0.692 \| good	13.074 \| good	0.318 \| good
2025-07-13T07:00:00.000Z	49 \| good	9.495 \| good	29.976 \| good	46.685 \| good	0.776 \| good	8.692 \| good	0.367 \| good
2025-07-13T08:00:00.000Z	49 \| good	8.885 \| good	26.235 \| good	45.239 \| good	0.786 \| good	11.364 \| good	0.284 \| good
2025-07-13T09:00:00.000Z	49 \| good	9.108 \| good	31.762 \| good	39.652 \| good	0.576 \| good	11.749 \| good	0.368 \| good
2025-07-13T10:00:00.000Z	49 \| good	8.694 \| good	34.813 \| good	38.681 \| good	0.587 \| good	13.569 \| good	0.315 \| good
2025-07-13T11:00:00.000Z	44 \| good	8.105 \| good	28.782 \| good	38.218 \| good	0.536 \| good	8.887 \| good	0.188 \| good
2025-07-13T12:00:00.000Z	38 \| good	6.712 \| good	21.541 \| good	37.344 \| good	0.583 \| good	10.188 \| good	0.238 \| good
2025-07-13T13:00:00.000Z	38 \| good	6.778 \| good	19.318 \| good	35.593 \| good	0.691 \| good	10.417 \| good	0.238 \| good
2025-07-13T14:00:00.000Z	35 \| good	5.978 \| good	16.981 \| good	37.959 \| good	0.805 \| good	9.878 \| good	0.196 \| good
2025-07-13T15:00:00.000Z	39 \| good	5.347 \| good	17.629 \| good	41.897 \| good	0.831 \| good	8.051 \| good	0.196 \| good
2025-07-13T16:00:00.000Z	51 \| moderate	4.97 \| good	21.582 \| good	54.656 \| good	2.45 \| good	10.474 \| good	0.196 \| good
2025-07-13T17:00:00.000Z	64 \| moderate	5.783 \| good	23.277 \| good	59.298 \| fine	1.752 \| good	8.715 \| good	0.276 \| good
2025-07-13T18:00:00.000Z	71 \| moderate	5.853 \| good	26.02 \| good	61.035 \| fine	1.101 \| good	6.619 \| good	0.238 \| good
2025-07-13T19:00:00.000Z	77 \| moderate	6.414 \| good	27 \| good	63.384 \| fine	0.747 \| good	5.524 \| good	0.196 \| good
2025-07-13T20:00:00.000Z	84 \| moderate	5.873 \| good	26.535 \| good	65.266 \| fine	0.725 \| good	5.531 \| good	0.188 \| good
2025-07-13T21:00:00.000Z	80 \| moderate	5.391 \| good	22.856 \| good	64.284 \| fine	0.611 \| good	4.223 \| good	0.188 \| good
2025-07-13T22:00:00.000Z	80 \| moderate	5.41 \| good	21.875 \| good	64.411 \| fine	0.679 \| good	5.382 \| good	0.23 \| good
2025-07-13T23:00:00.000Z	87 \| moderate	4.883 \| good	21.538 \| good	66.442 \| fine	0.706 \| good	5.436 \| good	0.223 \| good
2025-07-14T00:00:00.000Z	87 \| moderate	4.462 \| good	19.721 \| good	66.459 \| fine	0.705 \| good	3.666 \| good	0.181 \| good
2025-07-14T01:00:00.000Z	80 \| moderate	4.221 \| good	18.168 \| good	63.544 \| fine	0.641 \| good	3.14 \| good	0.188 \| good
2025-07-14T02:00:00.000Z	67 \| moderate	5.031 \| good	20.956 \| good	60.429 \| fine	0.599 \| good	4.585 \| good	0.19 \| good
2025-07-14T03:00:00.000Z	54 \| moderate	3.762 \| good	15.518 \| good	55.5 \| fine	0.494 \| good	7.755 \| good	0.196 \| good
2025-07-14T04:00:00.000Z	48 \| good	3.346 \| good	16.786 \| good	51.861 \| good	0.495 \| good	6.336 \| good	0.196 \| good
2025-07-14T05:00:00.000Z	48 \| good	3.365 \| good	12.05 \| good	52.1 \| good	0.474 \| good	5.9 \| good	0.188 \| good
2025-07-14T06:00:00.000Z	51 \| moderate	2.913 \| good	11.336 \| good	54.821 \| good	0.743 \| good	6.741 \| good	0.188 \| good
2025-07-14T07:00:00.000Z	45 \| good	2.595 \| good	15.341 \| good	48.911 \| good	0.477 \| good	7.752 \| good	0.142 \| good
2025-07-14T08:00:00.000Z	44 \| good	2.286 \| good	9 \| good	48.34 \| good	0.56 \| good	8.718 \| good	0.196 \| good
2025-07-14T09:00:00.000Z	44 \| good	2.388 \| good	10.179 \| good	46.706 \| good	0.827 \| good	7.832 \| good	0.196 \| good
2025-07-14T10:00:00.000Z	42 \| good	2.265 \| good	9.856 \| good	44.986 \| good	0.742 \| good	7.948 \| good	0.196 \| good
2025-07-14T11:00:00.000Z	38 \| good	2.136 \| good	9.601 \| good	41.295 \| good	0.569 \| good	9.802 \| good	0.234 \| good
2025-07-14T12:00:00.000Z	33 \| good	2.119 \| good	11.289 \| good	36.344 \| good	0.507 \| good	15.173 \| good	0.28 \| good
2025-07-14T13:00:00.000Z	31 \| good	2.087 \| good	8.234 \| good	33.727 \| good	0.584 \| good	20.313 \| good	0.402 \| good
2025-07-14T14:00:00.000Z	32 \| good	2.093 \| good	8.573 \| good	34.797 \| good	0.84 \| good	21.117 \| good	0.36 \| good
2025-07-14T14:00:00.000Z	32 \| good	2.093 \| good	8.573 \| good	34.797 \| good	0.84 \| good	21.117 \| good	0.36 \| good
2025-07-14T15:00:00.000Z	39 \| good	4.669 \| good	20.486 \| good	42.111 \| good	0.529 \| good	2.312 \| good	0.139 \| good
2025-07-14T16:00:00.000Z	47 \| good	5.084 \| good	22.003 \| good	51.252 \| good	0.563 \| good	1.897 \| good	0.135 \| good
2025-07-14T17:00:00.000Z	58 \| moderate	6.262 \| good	27.545 \| good	57.163 \| fine	0.597 \| good	1.481 \| good	0.13 \| good
2025-07-14T18:00:00.000Z	77 \| moderate	6.746 \| good	29.868 \| good	62.794 \| fine	0.632 \| good	1.066 \| good	0.125 \| good
2025-07-14T19:00:00.000Z	87 \| moderate	6.623 \| good	29.751 \| good	65.707 \| fine	0.583 \| good	1.045 \| good	0.123 \| good
2025-07-14T20:00:00.000Z	84 \| moderate	6.789 \| good	30.019 \| good	64.536 \| fine	0.535 \| good	1.025 \| good	0.121 \| good
2025-07-14T21:00:00.000Z	71 \| moderate	5.108 \| good	21.979 \| good	61.425 \| fine	0.487 \| good	1.004 \| good	0.12 \| good
2025-07-14T22:00:00.000Z	51 \| moderate	3.099 \| good	12.962 \| good	55.338 \| fine	0.469 \| good	1.208 \| good	0.12 \| good
2025-07-14T23:00:00.000Z	48 \| good	3.692 \| good	16.456 \| good	52.266 \| good	0.452 \| good	1.412 \| good	0.121 \| good
2025-07-15T00:00:00.000Z	50 \| good	4.785 \| good	21.111 \| good	53.655 \| good	0.434 \| good	1.616 \| good	0.121 \| good
2025-07-15T01:00:00.000Z	49 \| good	5.803 \| good	25.448 \| good	52.803 \| good	0.416 \| good	2.977 \| good	0.132 \| good
2025-07-15T02:00:00.000Z	45 \| good	6.309 \| good	27.601 \| good	48.679 \| good	0.398 \| good	4.339 \| good	0.143 \| good
2025-07-15T03:00:00.000Z	45 \| good	5.689 \| good	24.792 \| good	49.485 \| good	0.381 \| good	5.7 \| good	0.154 \| good
2025-07-15T04:00:00.000Z	44 \| good	5.105 \| good	22.309 \| good	47.01 \| good	0.362 \| good	6.213 \| good	0.159 \| good
2025-07-15T05:00:00.000Z	47 \| good	5.553 \| good	24.08 \| good	51.105 \| good	0.343 \| good	6.725 \| good	0.164 \| good
2025-07-15T06:00:00.000Z	46 \| good	4.932 \| good	21.424 \| good	50.041 \| good	0.325 \| good	7.238 \| good	0.168 \| good
2025-07-15T07:00:00.000Z	44 \| good	4.097 \| good	17.88 \| good	46.631 \| good	0.291 \| good	6.417 \| good	0.16 \| good
2025-07-15T08:00:00.000Z	43 \| good	4.693 \| good	20.211 \| good	45.983 \| good	0.257 \| good	5.597 \| good	0.152 \| good
2025-07-15T09:00:00.000Z	42 \| good	7.062 \| good	31.223 \| good	44.529 \| good	0.222 \| good	4.776 \| good	0.144 \| good
2025-07-15T10:00:00.000Z	44 \| good	7.984 \| good	34.8 \| good	45.526 \| good	0.228 \| good	4.343 \| good	0.14 \| good
2025-07-15T11:00:00.000Z	52 \| moderate	10.353 \| good	45.537 \| good	41.858 \| good	0.234 \| good	3.909 \| good	0.135 \| good
2025-07-15T12:00:00.000Z	54 \| moderate	10.511 \| good	46.637 \| good	45.567 \| good	0.24 \| good	3.475 \| good	0.13 \| good
2025-07-15T13:00:00.000Z	49 \| good	8.934 \| good	39.683 \| good	40.949 \| good	0.29 \| good	3.177 \| good	0.134 \| good
2025-07-15T14:00:00.000Z	41 \| good	5.721 \| good	24.563 \| good	43.547 \| good	0.34 \| good	2.878 \| good	0.138 \| good
2025-07-15T15:00:00.000Z	46 \| good	4.235 \| good	18.386 \| good	49.995 \| good	0.39 \| good	2.58 \| good	0.142 \| good
2025-07-15T16:00:00.000Z	61 \| moderate	6.406 \| good	28.59 \| good	58.096 \| fine	0.325 \| good	1.914 \| good	0.129 \| good
2025-07-15T17:00:00.000Z	71 \| moderate	8.114 \| good	35.581 \| good	61.39 \| fine	0.261 \| good	1.248 \| good	0.116 \| good
2025-07-15T18:00:00.000Z	74 \| moderate	7.624 \| good	33.508 \| good	62.013 \| fine	0.197 \| good	0.582 \| good	0.103 \| good
2025-07-15T19:00:00.000Z	77 \| moderate	7.63 \| good	33.581 \| good	62.542 \| fine	0.195 \| good	0.621 \| good	0.103 \| good
2025-07-15T20:00:00.000Z	74 \| moderate	8.02 \| good	35.273 \| good	62.331 \| fine	0.192 \| good	0.661 \| good	0.103 \| good
2025-07-15T21:00:00.000Z	100 \| moderate	8.412 \| good	36.99 \| good	69.654 \| fine	0.19 \| good	0.7 \| good	0.102 \| good
2025-07-15T22:00:00.000Z	90 \| moderate	5.716 \| good	24.754 \| good	66.982 \| fine	0.211 \| good	1.005 \| good	0.105 \| good
2025-07-15T23:00:00.000Z	97 \| moderate	7.306 \| good	32.343 \| good	68.698 \| fine	0.232 \| good	1.31 \| good	0.108 \| good
2025-07-16T00:00:00.000Z	101 \| sensitive	9.282 \| good	41.173 \| good	71.273 \| moderate	0.253 \| good	1.615 \| good	0.11 \| good
2025-07-16T01:00:00.000Z	64 \| moderate	8.607 \| good	37.55 \| good	58.918 \| fine	0.294 \| good	3.26 \| good	0.126 \| good
2025-07-16T02:00:00.000Z	51 \| moderate	8.395 \| good	36.941 \| good	54.867 \| good	0.334 \| good	4.904 \| good	0.142 \| good
2025-07-16T03:00:00.000Z	49 \| good	9.483 \| good	42.272 \| good	52.845 \| good	0.375 \| good	6.548 \| good	0.158 \| good
2025-07-16T04:00:00.000Z	48 \| good	8.006 \| good	35.095 \| good	51.631 \| good	0.4 \| good	6.905 \| good	0.161 \| good
2025-07-16T05:00:00.000Z	49 \| good	8.933 \| good	39.49 \| good	52.754 \| good	0.425 \| good	7.261 \| good	0.164 \| good
2025-07-16T06:00:00.000Z	48 \| good	8.276 \| good	36.491 \| good	52.113 \| good	0.45 \| good	7.617 \| good	0.167 \| good
2025-07-16T07:00:00.000Z	44 \| good	8.437 \| good	37.069 \| good	45.211 \| good	0.408 \| good	7.342 \| good	0.165 \| good
2025-07-16T08:00:00.000Z	44 \| good	8.265 \| good	36.339 \| good	43.472 \| good	0.366 \| good	7.067 \| good	0.163 \| good
2025-07-16T09:00:00.000Z	49 \| good	8.544 \| good	37.746 \| good	42.08 \| good	0.325 \| good	6.791 \| good	0.161 \| good
2025-07-16T10:00:00.000Z	44 \| good	8.423 \| good	36.911 \| good	38.568 \| good	0.304 \| good	6.184 \| good	0.155 \| good
2025-07-16T11:00:00.000Z	49 \| good	9.217 \| good	41.421 \| good	41.428 \| good	0.284 \| good	5.576 \| good	0.148 \| good
2025-07-16T12:00:00.000Z	49 \| good	8.962 \| good	39.869 \| good	31.076 \| good	0.264 \| good	4.968 \| good	0.142 \| good
2025-07-16T13:00:00.000Z	52 \| moderate	10.114 \| good	45.028 \| good	25.222 \| good	0.368 \| good	4.265 \| good	0.141 \| good
2025-07-16T14:00:00.000Z	58 \| moderate	12.575 \| fine	56.632 \| fine	27.628 \| good	0.472 \| good	3.562 \| good	0.139 \| good

Golden

Empower business decisions with accurate air quality data

Golden, Colorado air quality map: Real-time AQI near you

0.41ppm

How accurate is Colorado, USA air quality data?

Air quality measurements for Colorado, 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

Air quality levels in US

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

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently is the air quality data for Golden, Colorado updated?

Air quality data for Golden, Colorado is updated on an hourly basis.

When did Golden, Colorado experience the worst air quality in the last 24 hours?

The worst air quality in Golden, Colorado was recorded at 12:00:00 on 2025-07-14.

When did Golden, Colorado have its best air quality in the last 24 hours?

The best air quality in Golden, Colorado was recorded at 01:00:00 on 2025-07-14.

What is the real-time air quality index for Golden, Colorado?

The real-time air quality index in Golden, Colorado is 32, currently categorized as Good.

Which pollutant is found most often in Golden, Colorado?

The most common pollutant in Golden, Colorado is O3.

What can I do if the air quality in Golden, Colorado is poor?

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

What are the current PM_2.5 levels in Golden, Colorado?

The measured PM_2.5 levels in Golden, Colorado at present are 2.093 μg/m³.

What are the current PM₁₀ levels at Golden, Colorado?

The current PM₁₀ levels in Golden, Colorado are 8.573 μg/m³.

What are the current carbon monoxide (CO) levels at Golden, Colorado?

The current carbon monoxide (CO) level in Golden, Colorado is 0.36 ppm.

What are the current sulfur dioxide (SO₂) levels at Golden, Colorado?

The current sulfur dioxide (SO₂) levels in Golden, Colorado are 0.84 ppb.

What are the current ozone (O₃) levels at Golden, Colorado?

The current ozone (O₃) levels at Golden, Colorado is 34.797 ppm.

What are the current nitrogen dioxide (NO₂) levels at Golden, Colorado?

The current nitrogen dioxide (NO₂) levels at Golden, Colorado is 21.117 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T15:00:00.000Z	79 \| moderate	23.906 \| fine	97.701 \| fine	30.763 \| good	0.637 \| good	7.289 \| good	0.238 \| good
2025-07-12T16:00:00.000Z	77 \| moderate	22.7 \| fine	86.313 \| fine	33.343 \| good	0.541 \| good	8.304 \| good	0.318 \| good
2025-07-12T17:00:00.000Z	79 \| moderate	23.976 \| fine	84.511 \| fine	39.229 \| good	0.615 \| good	8.989 \| good	0.238 \| good
2025-07-12T18:00:00.000Z	79 \| moderate	23.523 \| fine	88.266 \| fine	46.98 \| good	0.654 \| good	10.447 \| good	0.28 \| good
2025-07-12T19:00:00.000Z	67 \| moderate	18.006 \| fine	69.724 \| fine	50.416 \| good	0.798 \| good	11.307 \| good	0.28 \| good
2025-07-12T20:00:00.000Z	66 \| moderate	17.226 \| fine	71.946 \| fine	57.879 \| fine	0.798 \| good	11.644 \| good	0.322 \| good
2025-07-12T21:00:00.000Z	71 \| moderate	15.277 \| fine	59.157 \| fine	61.326 \| fine	0.86 \| good	9.287 \| good	0.28 \| good
2025-07-12T22:00:00.000Z	84 \| moderate	14.135 \| fine	62.19 \| fine	65.141 \| fine	0.79 \| good	9.764 \| good	0.314 \| good
2025-07-12T23:00:00.000Z	93 \| moderate	13.236 \| fine	56.362 \| fine	67.939 \| fine	0.683 \| good	10.254 \| good	0.356 \| good
2025-07-13T00:00:00.000Z	100 \| moderate	10.262 \| good	37.489 \| good	70.048 \| fine	0.607 \| good	11.031 \| good	0.356 \| good
2025-07-13T01:00:00.000Z	97 \| moderate	9.315 \| good	45.268 \| good	69.294 \| fine	0.618 \| good	10.463 \| good	0.356 \| good
2025-07-13T02:00:00.000Z	80 \| moderate	8.51 \| good	37.605 \| good	63.671 \| fine	0.642 \| good	10.986 \| good	0.398 \| good
2025-07-13T03:00:00.000Z	61 \| moderate	7.734 \| good	34.37 \| good	58.392 \| fine	0.605 \| good	11.589 \| good	0.364 \| good
2025-07-13T04:00:00.000Z	46 \| good	8.157 \| good	33.848 \| good	50.391 \| good	0.571 \| good	18.422 \| good	0.41 \| good
2025-07-13T05:00:00.000Z	52 \| moderate	9.922 \| good	42.068 \| good	45.374 \| good	0.601 \| good	15.831 \| good	0.36 \| good
2025-07-13T06:00:00.000Z	52 \| moderate	9.975 \| good	42.393 \| good	43.851 \| good	0.692 \| good	13.074 \| good	0.318 \| good
2025-07-13T07:00:00.000Z	49 \| good	9.495 \| good	29.976 \| good	46.685 \| good	0.776 \| good	8.692 \| good	0.367 \| good
2025-07-13T08:00:00.000Z	49 \| good	8.885 \| good	26.235 \| good	45.239 \| good	0.786 \| good	11.364 \| good	0.284 \| good
2025-07-13T09:00:00.000Z	49 \| good	9.108 \| good	31.762 \| good	39.652 \| good	0.576 \| good	11.749 \| good	0.368 \| good
2025-07-13T10:00:00.000Z	49 \| good	8.694 \| good	34.813 \| good	38.681 \| good	0.587 \| good	13.569 \| good	0.315 \| good
2025-07-13T11:00:00.000Z	44 \| good	8.105 \| good	28.782 \| good	38.218 \| good	0.536 \| good	8.887 \| good	0.188 \| good
2025-07-13T12:00:00.000Z	38 \| good	6.712 \| good	21.541 \| good	37.344 \| good	0.583 \| good	10.188 \| good	0.238 \| good
2025-07-13T13:00:00.000Z	38 \| good	6.778 \| good	19.318 \| good	35.593 \| good	0.691 \| good	10.417 \| good	0.238 \| good
2025-07-13T14:00:00.000Z	35 \| good	5.978 \| good	16.981 \| good	37.959 \| good	0.805 \| good	9.878 \| good	0.196 \| good
2025-07-13T15:00:00.000Z	39 \| good	5.347 \| good	17.629 \| good	41.897 \| good	0.831 \| good	8.051 \| good	0.196 \| good
2025-07-13T16:00:00.000Z	51 \| moderate	4.97 \| good	21.582 \| good	54.656 \| good	2.45 \| good	10.474 \| good	0.196 \| good
2025-07-13T17:00:00.000Z	64 \| moderate	5.783 \| good	23.277 \| good	59.298 \| fine	1.752 \| good	8.715 \| good	0.276 \| good
2025-07-13T18:00:00.000Z	71 \| moderate	5.853 \| good	26.02 \| good	61.035 \| fine	1.101 \| good	6.619 \| good	0.238 \| good
2025-07-13T19:00:00.000Z	77 \| moderate	6.414 \| good	27 \| good	63.384 \| fine	0.747 \| good	5.524 \| good	0.196 \| good
2025-07-13T20:00:00.000Z	84 \| moderate	5.873 \| good	26.535 \| good	65.266 \| fine	0.725 \| good	5.531 \| good	0.188 \| good
2025-07-13T21:00:00.000Z	80 \| moderate	5.391 \| good	22.856 \| good	64.284 \| fine	0.611 \| good	4.223 \| good	0.188 \| good
2025-07-13T22:00:00.000Z	80 \| moderate	5.41 \| good	21.875 \| good	64.411 \| fine	0.679 \| good	5.382 \| good	0.23 \| good
2025-07-13T23:00:00.000Z	87 \| moderate	4.883 \| good	21.538 \| good	66.442 \| fine	0.706 \| good	5.436 \| good	0.223 \| good
2025-07-14T00:00:00.000Z	87 \| moderate	4.462 \| good	19.721 \| good	66.459 \| fine	0.705 \| good	3.666 \| good	0.181 \| good
2025-07-14T01:00:00.000Z	80 \| moderate	4.221 \| good	18.168 \| good	63.544 \| fine	0.641 \| good	3.14 \| good	0.188 \| good
2025-07-14T02:00:00.000Z	67 \| moderate	5.031 \| good	20.956 \| good	60.429 \| fine	0.599 \| good	4.585 \| good	0.19 \| good
2025-07-14T03:00:00.000Z	54 \| moderate	3.762 \| good	15.518 \| good	55.5 \| fine	0.494 \| good	7.755 \| good	0.196 \| good
2025-07-14T04:00:00.000Z	48 \| good	3.346 \| good	16.786 \| good	51.861 \| good	0.495 \| good	6.336 \| good	0.196 \| good
2025-07-14T05:00:00.000Z	48 \| good	3.365 \| good	12.05 \| good	52.1 \| good	0.474 \| good	5.9 \| good	0.188 \| good
2025-07-14T06:00:00.000Z	51 \| moderate	2.913 \| good	11.336 \| good	54.821 \| good	0.743 \| good	6.741 \| good	0.188 \| good
2025-07-14T07:00:00.000Z	45 \| good	2.595 \| good	15.341 \| good	48.911 \| good	0.477 \| good	7.752 \| good	0.142 \| good
2025-07-14T08:00:00.000Z	44 \| good	2.286 \| good	9 \| good	48.34 \| good	0.56 \| good	8.718 \| good	0.196 \| good
2025-07-14T09:00:00.000Z	44 \| good	2.388 \| good	10.179 \| good	46.706 \| good	0.827 \| good	7.832 \| good	0.196 \| good
2025-07-14T10:00:00.000Z	42 \| good	2.265 \| good	9.856 \| good	44.986 \| good	0.742 \| good	7.948 \| good	0.196 \| good
2025-07-14T11:00:00.000Z	38 \| good	2.136 \| good	9.601 \| good	41.295 \| good	0.569 \| good	9.802 \| good	0.234 \| good
2025-07-14T12:00:00.000Z	33 \| good	2.119 \| good	11.289 \| good	36.344 \| good	0.507 \| good	15.173 \| good	0.28 \| good
2025-07-14T13:00:00.000Z	31 \| good	2.087 \| good	8.234 \| good	33.727 \| good	0.584 \| good	20.313 \| good	0.402 \| good
2025-07-14T14:00:00.000Z	32 \| good	2.093 \| good	8.573 \| good	34.797 \| good	0.84 \| good	21.117 \| good	0.36 \| good
2025-07-14T14:00:00.000Z	32 \| good	2.093 \| good	8.573 \| good	34.797 \| good	0.84 \| good	21.117 \| good	0.36 \| good
2025-07-14T15:00:00.000Z	39 \| good	4.669 \| good	20.486 \| good	42.111 \| good	0.529 \| good	2.312 \| good	0.139 \| good
2025-07-14T16:00:00.000Z	47 \| good	5.084 \| good	22.003 \| good	51.252 \| good	0.563 \| good	1.897 \| good	0.135 \| good
2025-07-14T17:00:00.000Z	58 \| moderate	6.262 \| good	27.545 \| good	57.163 \| fine	0.597 \| good	1.481 \| good	0.13 \| good
2025-07-14T18:00:00.000Z	77 \| moderate	6.746 \| good	29.868 \| good	62.794 \| fine	0.632 \| good	1.066 \| good	0.125 \| good
2025-07-14T19:00:00.000Z	87 \| moderate	6.623 \| good	29.751 \| good	65.707 \| fine	0.583 \| good	1.045 \| good	0.123 \| good
2025-07-14T20:00:00.000Z	84 \| moderate	6.789 \| good	30.019 \| good	64.536 \| fine	0.535 \| good	1.025 \| good	0.121 \| good
2025-07-14T21:00:00.000Z	71 \| moderate	5.108 \| good	21.979 \| good	61.425 \| fine	0.487 \| good	1.004 \| good	0.12 \| good
2025-07-14T22:00:00.000Z	51 \| moderate	3.099 \| good	12.962 \| good	55.338 \| fine	0.469 \| good	1.208 \| good	0.12 \| good
2025-07-14T23:00:00.000Z	48 \| good	3.692 \| good	16.456 \| good	52.266 \| good	0.452 \| good	1.412 \| good	0.121 \| good
2025-07-15T00:00:00.000Z	50 \| good	4.785 \| good	21.111 \| good	53.655 \| good	0.434 \| good	1.616 \| good	0.121 \| good
2025-07-15T01:00:00.000Z	49 \| good	5.803 \| good	25.448 \| good	52.803 \| good	0.416 \| good	2.977 \| good	0.132 \| good
2025-07-15T02:00:00.000Z	45 \| good	6.309 \| good	27.601 \| good	48.679 \| good	0.398 \| good	4.339 \| good	0.143 \| good
2025-07-15T03:00:00.000Z	45 \| good	5.689 \| good	24.792 \| good	49.485 \| good	0.381 \| good	5.7 \| good	0.154 \| good
2025-07-15T04:00:00.000Z	44 \| good	5.105 \| good	22.309 \| good	47.01 \| good	0.362 \| good	6.213 \| good	0.159 \| good
2025-07-15T05:00:00.000Z	47 \| good	5.553 \| good	24.08 \| good	51.105 \| good	0.343 \| good	6.725 \| good	0.164 \| good
2025-07-15T06:00:00.000Z	46 \| good	4.932 \| good	21.424 \| good	50.041 \| good	0.325 \| good	7.238 \| good	0.168 \| good
2025-07-15T07:00:00.000Z	44 \| good	4.097 \| good	17.88 \| good	46.631 \| good	0.291 \| good	6.417 \| good	0.16 \| good
2025-07-15T08:00:00.000Z	43 \| good	4.693 \| good	20.211 \| good	45.983 \| good	0.257 \| good	5.597 \| good	0.152 \| good
2025-07-15T09:00:00.000Z	42 \| good	7.062 \| good	31.223 \| good	44.529 \| good	0.222 \| good	4.776 \| good	0.144 \| good
2025-07-15T10:00:00.000Z	44 \| good	7.984 \| good	34.8 \| good	45.526 \| good	0.228 \| good	4.343 \| good	0.14 \| good
2025-07-15T11:00:00.000Z	52 \| moderate	10.353 \| good	45.537 \| good	41.858 \| good	0.234 \| good	3.909 \| good	0.135 \| good
2025-07-15T12:00:00.000Z	54 \| moderate	10.511 \| good	46.637 \| good	45.567 \| good	0.24 \| good	3.475 \| good	0.13 \| good
2025-07-15T13:00:00.000Z	49 \| good	8.934 \| good	39.683 \| good	40.949 \| good	0.29 \| good	3.177 \| good	0.134 \| good
2025-07-15T14:00:00.000Z	41 \| good	5.721 \| good	24.563 \| good	43.547 \| good	0.34 \| good	2.878 \| good	0.138 \| good
2025-07-15T15:00:00.000Z	46 \| good	4.235 \| good	18.386 \| good	49.995 \| good	0.39 \| good	2.58 \| good	0.142 \| good
2025-07-15T16:00:00.000Z	61 \| moderate	6.406 \| good	28.59 \| good	58.096 \| fine	0.325 \| good	1.914 \| good	0.129 \| good
2025-07-15T17:00:00.000Z	71 \| moderate	8.114 \| good	35.581 \| good	61.39 \| fine	0.261 \| good	1.248 \| good	0.116 \| good
2025-07-15T18:00:00.000Z	74 \| moderate	7.624 \| good	33.508 \| good	62.013 \| fine	0.197 \| good	0.582 \| good	0.103 \| good
2025-07-15T19:00:00.000Z	77 \| moderate	7.63 \| good	33.581 \| good	62.542 \| fine	0.195 \| good	0.621 \| good	0.103 \| good
2025-07-15T20:00:00.000Z	74 \| moderate	8.02 \| good	35.273 \| good	62.331 \| fine	0.192 \| good	0.661 \| good	0.103 \| good
2025-07-15T21:00:00.000Z	100 \| moderate	8.412 \| good	36.99 \| good	69.654 \| fine	0.19 \| good	0.7 \| good	0.102 \| good
2025-07-15T22:00:00.000Z	90 \| moderate	5.716 \| good	24.754 \| good	66.982 \| fine	0.211 \| good	1.005 \| good	0.105 \| good
2025-07-15T23:00:00.000Z	97 \| moderate	7.306 \| good	32.343 \| good	68.698 \| fine	0.232 \| good	1.31 \| good	0.108 \| good
2025-07-16T00:00:00.000Z	101 \| sensitive	9.282 \| good	41.173 \| good	71.273 \| moderate	0.253 \| good	1.615 \| good	0.11 \| good
2025-07-16T01:00:00.000Z	64 \| moderate	8.607 \| good	37.55 \| good	58.918 \| fine	0.294 \| good	3.26 \| good	0.126 \| good
2025-07-16T02:00:00.000Z	51 \| moderate	8.395 \| good	36.941 \| good	54.867 \| good	0.334 \| good	4.904 \| good	0.142 \| good
2025-07-16T03:00:00.000Z	49 \| good	9.483 \| good	42.272 \| good	52.845 \| good	0.375 \| good	6.548 \| good	0.158 \| good
2025-07-16T04:00:00.000Z	48 \| good	8.006 \| good	35.095 \| good	51.631 \| good	0.4 \| good	6.905 \| good	0.161 \| good
2025-07-16T05:00:00.000Z	49 \| good	8.933 \| good	39.49 \| good	52.754 \| good	0.425 \| good	7.261 \| good	0.164 \| good
2025-07-16T06:00:00.000Z	48 \| good	8.276 \| good	36.491 \| good	52.113 \| good	0.45 \| good	7.617 \| good	0.167 \| good
2025-07-16T07:00:00.000Z	44 \| good	8.437 \| good	37.069 \| good	45.211 \| good	0.408 \| good	7.342 \| good	0.165 \| good
2025-07-16T08:00:00.000Z	44 \| good	8.265 \| good	36.339 \| good	43.472 \| good	0.366 \| good	7.067 \| good	0.163 \| good
2025-07-16T09:00:00.000Z	49 \| good	8.544 \| good	37.746 \| good	42.08 \| good	0.325 \| good	6.791 \| good	0.161 \| good
2025-07-16T10:00:00.000Z	44 \| good	8.423 \| good	36.911 \| good	38.568 \| good	0.304 \| good	6.184 \| good	0.155 \| good
2025-07-16T11:00:00.000Z	49 \| good	9.217 \| good	41.421 \| good	41.428 \| good	0.284 \| good	5.576 \| good	0.148 \| good
2025-07-16T12:00:00.000Z	49 \| good	8.962 \| good	39.869 \| good	31.076 \| good	0.264 \| good	4.968 \| good	0.142 \| good
2025-07-16T13:00:00.000Z	52 \| moderate	10.114 \| good	45.028 \| good	25.222 \| good	0.368 \| good	4.265 \| good	0.141 \| good
2025-07-16T14:00:00.000Z	58 \| moderate	12.575 \| fine	56.632 \| fine	27.628 \| good	0.472 \| good	3.562 \| good	0.139 \| good

Live air quality index in Golden, Colorado today

Major air pollutants in Golden, Colorado

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Golden, Colorado air quality forecast and history

Empower business decisions with accurate air quality data

Golden, Colorado air quality map: Real-time AQI near you

Air quality in nearby cities

Fairmount, Colorado

Wheat Ridge, Colorado

Arvada, Colorado

Lakewood, Colorado

Berkley, Colorado

Dakota Ridge, Colorado

How accurate is Colorado, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Golden, Colorado updated?

When did Golden, Colorado experience the worst air quality in the last 24 hours?

When did Golden, Colorado have its best air quality in the last 24 hours?

What is the real-time air quality index for Golden, Colorado?

Which pollutant is found most often in Golden, Colorado?

What can I do if the air quality in Golden, Colorado is poor?

What are the current PM2.5 levels in Golden, Colorado?

What are the current PM10 levels at Golden, Colorado?

What are the current carbon monoxide (CO) levels at Golden, Colorado?

What are the current sulfur dioxide (SO2) levels at Golden, Colorado?

What are the current ozone (O3) levels at Golden, Colorado?

What are the current nitrogen dioxide (NO2) levels at Golden, Colorado?

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 Golden, Colorado?

What are the current PM₁₀ levels at Golden, Colorado?

What are the current sulfur dioxide (SO₂) levels at Golden, Colorado?

What are the current ozone (O₃) levels at Golden, Colorado?

What are the current nitrogen dioxide (NO₂) levels at Golden, Colorado?