What is the current level of PM10 in Holladay, Utah?

Holladay, Utah currently has a PM10 concentration of 32.515 μg/m3.

What is the current level of sulfur dioxide (SO2) in Holladay, Utah?

The current sulfur dioxide (SO2) concentration in Holladay, Utah is 0.658 ppb.

What is the current level of ozone (O3) in Holladay, Utah?

Holladay, Utah currently has an ozone (O3) concentration of 58.743 ppm.

What is the current level of nitrogen dioxide (NO2) in Holladay, Utah?

The current level of nitrogen dioxide (NO2) in Holladay, Utah is 4.307 ppb.

Current air quality index in Holladay, Utah today

Name: Live air pollution levels in Holladay, Utah today
Creator: Ambee

Stay updated with real-time air quality in Holladay, Utah 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

Holladay, Utah

Last updated: ... (Local time)

Common air pollutants in Holladay, Utah

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.84 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

29.30 μg/m³

155

255

425

605+

Ozone (O₃)

48.73 ppb

201

201+

Sulfur Dioxide (SO₂)

0.41 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.56 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Holladay, Utah

Get Live Pollen Counts

Holladay, Utah

Scroll To Air Quality Map

Track live Holladay, Utah air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-05T00:00:00.000Z	61 \| moderate	8.959 \| good	40.12 \| good	58.174 \| fine	0.754 \| good	4.698 \| good	0.193 \| good
2025-09-05T01:00:00.000Z	64 \| moderate	8.839 \| good	40.624 \| good	58.792 \| fine	0.843 \| good	5.094 \| good	0.193 \| good
2025-09-05T02:00:00.000Z	50 \| good	8.881 \| good	40.148 \| good	54.006 \| good	0.751 \| good	8.384 \| good	0.193 \| good
2025-09-05T03:00:00.000Z	44 \| good	8.39 \| good	37.01 \| good	43.611 \| good	0.599 \| good	19.823 \| good	0.38 \| good
2025-09-05T04:00:00.000Z	40 \| good	7.368 \| good	32.219 \| good	43.427 \| good	0.516 \| good	12.847 \| good	0.192 \| good
2025-09-05T05:00:00.000Z	36 \| good	6.451 \| good	28.724 \| good	39.474 \| good	0.487 \| good	6.654 \| good	0.192 \| good
2025-09-05T06:00:00.000Z	38 \| good	6.886 \| good	30.355 \| good	33.095 \| good	0.505 \| good	14.896 \| good	0.38 \| good
2025-09-05T07:00:00.000Z	38 \| good	6.84 \| good	30.18 \| good	32.993 \| good	0.405 \| good	14.76 \| good	0.38 \| good
2025-09-05T08:00:00.000Z	38 \| good	7.284 \| good	31.863 \| good	36.363 \| good	0.428 \| good	10.875 \| good	0.193 \| good
2025-09-05T09:00:00.000Z	44 \| good	7.858 \| good	34.718 \| good	32.569 \| good	0.412 \| good	11.097 \| good	0.193 \| good
2025-09-05T10:00:00.000Z	49 \| good	8.823 \| good	39.475 \| good	27.806 \| good	0.481 \| good	12.722 \| good	0.193 \| good
2025-09-05T11:00:00.000Z	52 \| moderate	9.719 \| good	43.424 \| good	24.81 \| good	0.456 \| good	16.526 \| good	0.287 \| good
2025-09-05T12:00:00.000Z	54 \| moderate	10.828 \| good	47.965 \| good	17.184 \| good	0.426 \| good	20.116 \| good	0.286 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	11.642 \| good	52.526 \| good	17.168 \| good	0.498 \| good	21.162 \| good	0.292 \| good
2025-09-05T14:00:00.000Z	56 \| moderate	12.171 \| fine	54.278 \| good	15.432 \| good	0.481 \| good	30.124 \| good	0.563 \| good
2025-09-05T15:00:00.000Z	60 \| moderate	13.709 \| fine	61.394 \| fine	18.281 \| good	0.455 \| good	29.426 \| good	0.561 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	13.681 \| fine	61.76 \| fine	18.434 \| good	0.489 \| good	29.557 \| good	0.566 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	12.642 \| fine	56.515 \| fine	25.038 \| good	0.554 \| good	18.075 \| good	0.381 \| good
2025-09-05T18:00:00.000Z	56 \| moderate	11.92 \| good	52.768 \| good	26.15 \| good	0.698 \| good	14.883 \| good	0.286 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	11.385 \| good	50.281 \| good	34.675 \| good	0.652 \| good	13.801 \| good	0.284 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	10.559 \| good	46.682 \| good	38.647 \| good	0.562 \| good	11.963 \| good	0.287 \| good
2025-09-05T21:00:00.000Z	54 \| moderate	10.529 \| good	46.584 \| good	43.658 \| good	0.551 \| good	15.737 \| good	0.284 \| good
2025-09-05T22:00:00.000Z	54 \| moderate	10.542 \| good	46.539 \| good	48.561 \| good	0.617 \| good	14.488 \| good	0.38 \| good
2025-09-05T23:00:00.000Z	52 \| moderate	10.104 \| good	44.835 \| good	54.898 \| good	0.601 \| good	7.63 \| good	0.193 \| good
2025-09-06T00:00:00.000Z	52 \| moderate	10.035 \| good	44.144 \| good	55.001 \| fine	0.567 \| good	4.356 \| good	0.193 \| good
2025-09-06T01:00:00.000Z	52 \| moderate	10.042 \| good	44.083 \| good	50.494 \| good	0.741 \| good	8.332 \| good	0.286 \| good
2025-09-06T02:00:00.000Z	52 \| moderate	9.936 \| good	44.068 \| good	54.069 \| good	0.728 \| good	8.213 \| good	0.193 \| good
2025-09-06T03:00:00.000Z	52 \| moderate	9.878 \| good	44.039 \| good	49.345 \| good	0.614 \| good	9.102 \| good	0.193 \| good
2025-09-06T04:00:00.000Z	52 \| moderate	10.112 \| good	44.137 \| good	48.1 \| good	0.572 \| good	7.235 \| good	0.287 \| good
2025-09-06T05:00:00.000Z	54 \| moderate	10.513 \| good	46.119 \| good	40.668 \| good	0.458 \| good	17.457 \| good	0.378 \| good
2025-09-06T06:00:00.000Z	54 \| moderate	10.805 \| good	46.919 \| good	40.483 \| good	0.402 \| good	15.044 \| good	0.379 \| good
2025-09-06T07:00:00.000Z	54 \| moderate	10.998 \| good	47.689 \| good	36.627 \| good	0.473 \| good	11.442 \| good	0.285 \| good
2025-09-06T08:00:00.000Z	54 \| moderate	11.251 \| good	49.529 \| good	32.681 \| good	0.412 \| good	14.908 \| good	0.286 \| good
2025-09-06T09:00:00.000Z	56 \| moderate	11.629 \| good	50.687 \| good	26.903 \| good	0.413 \| good	14.555 \| good	0.198 \| good
2025-09-06T10:00:00.000Z	56 \| moderate	11.624 \| good	50.56 \| good	29.611 \| good	0.569 \| good	7.131 \| good	0.194 \| good
2025-09-06T11:00:00.000Z	54 \| moderate	11.33 \| good	49.634 \| good	30.456 \| good	0.381 \| good	5.573 \| good	0.193 \| good
2025-09-06T12:00:00.000Z	52 \| moderate	10.3 \| good	44.995 \| good	31.336 \| good	0.38 \| good	3.603 \| good	0.1 \| good
2025-09-06T13:00:00.000Z	49 \| good	8.55 \| good	37.166 \| good	34.055 \| good	0.393 \| good	3.054 \| good	0.1 \| good
2025-09-06T14:00:00.000Z	44 \| good	7.694 \| good	33.389 \| good	34.255 \| good	0.364 \| good	4.888 \| good	0.1 \| good
2025-09-06T15:00:00.000Z	44 \| good	8.281 \| good	36.308 \| good	34.419 \| good	0.417 \| good	13.082 \| good	0.288 \| good
2025-09-06T16:00:00.000Z	49 \| good	8.84 \| good	38.171 \| good	32.728 \| good	0.431 \| good	14.507 \| good	0.288 \| good
2025-09-06T17:00:00.000Z	49 \| good	9.178 \| good	40.789 \| good	30.877 \| good	0.511 \| good	15.5 \| good	0.376 \| good
2025-09-06T18:00:00.000Z	52 \| moderate	9.551 \| good	41.883 \| good	33.643 \| good	0.477 \| good	9.634 \| good	0.192 \| good
2025-09-06T19:00:00.000Z	52 \| moderate	9.659 \| good	42.837 \| good	34.602 \| good	0.497 \| good	14.136 \| good	0.375 \| good
2025-09-06T20:00:00.000Z	52 \| moderate	9.725 \| good	42.77 \| good	39.481 \| good	0.408 \| good	11.345 \| good	0.284 \| good
2025-09-06T21:00:00.000Z	52 \| moderate	9.598 \| good	42.6 \| good	43.425 \| good	0.421 \| good	12.813 \| good	0.38 \| good
2025-09-06T22:00:00.000Z	52 \| moderate	9.593 \| good	42.527 \| good	43.498 \| good	0.464 \| good	12.784 \| good	0.38 \| good
2025-09-06T23:00:00.000Z	52 \| moderate	9.584 \| good	42.575 \| good	43.522 \| good	0.418 \| good	3.538 \| good	0.161 \| good
2025-09-06T23:00:00.000Z	45 \| good	7.842 \| good	29.3 \| good	48.734 \| good	0.408 \| good	3.565 \| good	0.161 \| good
2025-09-05T01:00:00.000Z	44 \| good	7.636 \| good	33.502 \| good	46.313 \| good	0.547 \| good	4.307 \| good	0.129 \| good
2025-09-05T02:00:00.000Z	49 \| good	8.877 \| good	39.178 \| good	31.651 \| good	0.626 \| good	7.25 \| good	0.149 \| good
2025-09-05T03:00:00.000Z	49 \| good	8.813 \| good	38.846 \| good	27.175 \| good	0.704 \| good	10.193 \| good	0.17 \| good
2025-09-05T04:00:00.000Z	52 \| moderate	10.004 \| good	44.437 \| good	28.453 \| good	0.771 \| good	11.898 \| good	0.183 \| good
2025-09-05T05:00:00.000Z	54 \| moderate	10.933 \| good	48.377 \| good	31.223 \| good	0.837 \| good	13.604 \| good	0.196 \| good
2025-09-05T06:00:00.000Z	56 \| moderate	12.204 \| fine	54.803 \| good	31.509 \| good	0.903 \| good	15.309 \| good	0.209 \| good
2025-09-05T07:00:00.000Z	52 \| moderate	10.322 \| good	45.462 \| good	30.449 \| good	0.873 \| good	15.242 \| good	0.21 \| good
2025-09-05T08:00:00.000Z	52 \| moderate	9.831 \| good	43.341 \| good	29.992 \| good	0.843 \| good	15.175 \| good	0.212 \| good
2025-09-05T09:00:00.000Z	54 \| moderate	10.521 \| good	46.611 \| good	26.656 \| good	0.812 \| good	15.108 \| good	0.213 \| good
2025-09-05T10:00:00.000Z	52 \| moderate	10.353 \| good	45.68 \| good	24.456 \| good	0.752 \| good	13.865 \| good	0.204 \| good
2025-09-05T11:00:00.000Z	52 \| moderate	10.366 \| good	45.768 \| good	20.182 \| good	0.693 \| good	12.621 \| good	0.195 \| good
2025-09-05T12:00:00.000Z	54 \| moderate	10.562 \| good	46.8 \| good	14.786 \| good	0.633 \| good	11.378 \| good	0.185 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	12.399 \| fine	56.067 \| fine	17.821 \| good	0.62 \| good	10.673 \| good	0.189 \| good
2025-09-05T14:00:00.000Z	56 \| moderate	11.801 \| good	52.6 \| good	25.082 \| good	0.608 \| good	9.967 \| good	0.192 \| good
2025-09-05T15:00:00.000Z	49 \| good	9.46 \| good	41.872 \| good	33.459 \| good	0.595 \| good	9.262 \| good	0.196 \| good
2025-09-05T16:00:00.000Z	52 \| moderate	10.291 \| good	45.679 \| good	40.515 \| good	0.642 \| good	6.659 \| good	0.171 \| good
2025-09-05T17:00:00.000Z	49 \| good	9.134 \| good	40.679 \| good	50.951 \| good	0.689 \| good	4.055 \| good	0.146 \| good
2025-09-05T18:00:00.000Z	61 \| moderate	8.99 \| good	39.746 \| good	58.023 \| fine	0.736 \| good	1.452 \| good	0.121 \| good
2025-09-05T19:00:00.000Z	77 \| moderate	9.06 \| good	39.782 \| good	63.426 \| fine	0.612 \| good	1.151 \| good	0.117 \| good
2025-09-05T20:00:00.000Z	93 \| moderate	9.412 \| good	42.2 \| good	67.814 \| fine	0.488 \| good	0.85 \| good	0.113 \| good
2025-09-05T21:00:00.000Z	93 \| moderate	9.544 \| good	42.639 \| good	67.951 \| fine	0.364 \| good	0.549 \| good	0.11 \| good
2025-09-05T22:00:00.000Z	77 \| moderate	7.978 \| good	34.881 \| good	63.091 \| fine	0.342 \| good	0.655 \| good	0.109 \| good
2025-09-05T23:00:00.000Z	61 \| moderate	8.012 \| good	34.992 \| good	57.95 \| fine	0.32 \| good	0.76 \| good	0.109 \| good
2025-09-06T00:00:00.000Z	49 \| good	7.204 \| good	32.069 \| good	53.114 \| good	0.298 \| good	0.865 \| good	0.108 \| good
2025-09-06T01:00:00.000Z	44 \| good	7.634 \| good	33.507 \| good	46.926 \| good	0.349 \| good	3.064 \| good	0.125 \| good
2025-09-06T02:00:00.000Z	49 \| good	9.062 \| good	40.051 \| good	34.189 \| good	0.401 \| good	5.262 \| good	0.141 \| good
2025-09-06T03:00:00.000Z	49 \| good	9.115 \| good	39.877 \| good	27.425 \| good	0.452 \| good	7.461 \| good	0.158 \| good
2025-09-06T04:00:00.000Z	44 \| good	8.264 \| good	36.421 \| good	27.228 \| good	0.461 \| good	10.018 \| good	0.178 \| good
2025-09-06T05:00:00.000Z	54 \| moderate	10.762 \| good	47.962 \| good	27.399 \| good	0.469 \| good	12.574 \| good	0.199 \| good
2025-09-06T06:00:00.000Z	58 \| moderate	12.966 \| fine	58.594 \| fine	27.172 \| good	0.478 \| good	15.131 \| good	0.219 \| good
2025-09-06T07:00:00.000Z	58 \| moderate	12.836 \| fine	57.42 \| fine	30.354 \| good	0.422 \| good	14.805 \| good	0.219 \| good
2025-09-06T08:00:00.000Z	56 \| moderate	11.905 \| good	52.706 \| good	37.689 \| good	0.367 \| good	14.48 \| good	0.219 \| good
2025-09-06T09:00:00.000Z	54 \| moderate	10.725 \| good	47.568 \| good	38.463 \| good	0.312 \| good	14.154 \| good	0.219 \| good
2025-09-06T10:00:00.000Z	52 \| moderate	10.365 \| good	45.768 \| good	37.231 \| good	0.317 \| good	12.586 \| good	0.205 \| good
2025-09-06T11:00:00.000Z	52 \| moderate	10.275 \| good	45.719 \| good	30.339 \| good	0.323 \| good	11.018 \| good	0.192 \| good
2025-09-06T12:00:00.000Z	49 \| good	8.74 \| good	38.413 \| good	25.088 \| good	0.328 \| good	9.451 \| good	0.178 \| good
2025-09-06T13:00:00.000Z	38 \| good	7.227 \| good	31.926 \| good	20.883 \| good	0.359 \| good	8.688 \| good	0.18 \| good
2025-09-06T14:00:00.000Z	38 \| good	6.971 \| good	30.63 \| good	28.308 \| good	0.39 \| good	7.926 \| good	0.181 \| good
2025-09-06T15:00:00.000Z	38 \| good	7.419 \| good	32.398 \| good	34.944 \| good	0.421 \| good	7.164 \| good	0.183 \| good
2025-09-06T16:00:00.000Z	44 \| good	8.016 \| good	35.317 \| good	38.187 \| good	0.413 \| good	5.15 \| good	0.159 \| good
2025-09-06T17:00:00.000Z	41 \| good	7.492 \| good	33.065 \| good	44.084 \| good	0.405 \| good	3.137 \| good	0.135 \| good
2025-09-06T18:00:00.000Z	49 \| good	8.576 \| good	37.36 \| good	49.235 \| good	0.397 \| good	1.124 \| good	0.111 \| good
2025-09-06T19:00:00.000Z	50 \| good	8.722 \| good	38.363 \| good	53.668 \| good	0.347 \| good	0.935 \| good	0.108 \| good
2025-09-06T20:00:00.000Z	61 \| moderate	9.143 \| good	41.128 \| good	58.492 \| fine	0.297 \| good	0.746 \| good	0.105 \| good
2025-09-06T21:00:00.000Z	80 \| moderate	8.751 \| good	38.358 \| good	64.358 \| fine	0.246 \| good	0.556 \| good	0.102 \| good
2025-09-06T22:00:00.000Z	84 \| moderate	7.384 \| good	32.402 \| good	65.069 \| fine	0.249 \| good	0.675 \| good	0.101 \| good
2025-09-06T23:00:00.000Z	90 \| moderate	7.798 \| good	34.614 \| good	67.191 \| fine	0.251 \| good	0.793 \| good	0.101 \| good
2025-09-07T00:00:00.000Z	71 \| moderate	7.754 \| good	19.837 \| good	61.183 \| fine	0.257 \| good	0.918 \| good	0.1 \| good

Holladay

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Holladay, Utah

0.16ppm

How accurate is Utah, USA air quality data?

The air quality data for Utah, 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 Holladay, Utah get updated?

Air quality updates for Holladay, Utah are available every hour.

What time in the past 24 hours saw the poorest air quality in Holladay, Utah?

Holladay, Utah experienced its worst air quality at 12:00:00, 2025-09-04.

When was air quality in Holladay, Utah the best over the past 24 hours?

The best air quality in Holladay, Utah was observed at 03:00:00 on 2025-09-04.

What is the air quality in Holladay, Utah right now?

The air quality in Holladay, Utah right now is Moderate, with an AQI of 64.

What pollutant is most frequently found in Holladay, Utah?

In Holladay, Utah, O3 is the most frequently found pollutant.

What can I do if the air quality in Holladay, Utah is poor?

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

What is the PM_2.5 concentration in Holladay, Utah right now?

Holladay, Utah currently has a PM_2.5 concentration of 7.155 μg/m³.

What is the current level of PM₁₀ in Holladay, Utah?

Holladay, Utah currently has a PM₁₀ concentration of 32.515 μg/m³.

What is the current level of carbon monoxide (CO) in Holladay, Utah?

The current carbon monoxide (CO) level in Holladay, Utah is 0.148 ppm.

What is the current level of sulfur dioxide (SO₂) in Holladay, Utah?

The current sulfur dioxide (SO₂) concentration in Holladay, Utah is 0.658 ppb.

What is the current level of ozone (O₃) in Holladay, Utah?

Holladay, Utah currently has an ozone (O₃) concentration of 58.743 ppm.

What is the current level of nitrogen dioxide (NO₂) in Holladay, Utah?

The current level of nitrogen dioxide (NO₂) in Holladay, Utah is 4.307 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-05T00:00:00.000Z	61 \| moderate	8.959 \| good	40.12 \| good	58.174 \| fine	0.754 \| good	4.698 \| good	0.193 \| good
2025-09-05T01:00:00.000Z	64 \| moderate	8.839 \| good	40.624 \| good	58.792 \| fine	0.843 \| good	5.094 \| good	0.193 \| good
2025-09-05T02:00:00.000Z	50 \| good	8.881 \| good	40.148 \| good	54.006 \| good	0.751 \| good	8.384 \| good	0.193 \| good
2025-09-05T03:00:00.000Z	44 \| good	8.39 \| good	37.01 \| good	43.611 \| good	0.599 \| good	19.823 \| good	0.38 \| good
2025-09-05T04:00:00.000Z	40 \| good	7.368 \| good	32.219 \| good	43.427 \| good	0.516 \| good	12.847 \| good	0.192 \| good
2025-09-05T05:00:00.000Z	36 \| good	6.451 \| good	28.724 \| good	39.474 \| good	0.487 \| good	6.654 \| good	0.192 \| good
2025-09-05T06:00:00.000Z	38 \| good	6.886 \| good	30.355 \| good	33.095 \| good	0.505 \| good	14.896 \| good	0.38 \| good
2025-09-05T07:00:00.000Z	38 \| good	6.84 \| good	30.18 \| good	32.993 \| good	0.405 \| good	14.76 \| good	0.38 \| good
2025-09-05T08:00:00.000Z	38 \| good	7.284 \| good	31.863 \| good	36.363 \| good	0.428 \| good	10.875 \| good	0.193 \| good
2025-09-05T09:00:00.000Z	44 \| good	7.858 \| good	34.718 \| good	32.569 \| good	0.412 \| good	11.097 \| good	0.193 \| good
2025-09-05T10:00:00.000Z	49 \| good	8.823 \| good	39.475 \| good	27.806 \| good	0.481 \| good	12.722 \| good	0.193 \| good
2025-09-05T11:00:00.000Z	52 \| moderate	9.719 \| good	43.424 \| good	24.81 \| good	0.456 \| good	16.526 \| good	0.287 \| good
2025-09-05T12:00:00.000Z	54 \| moderate	10.828 \| good	47.965 \| good	17.184 \| good	0.426 \| good	20.116 \| good	0.286 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	11.642 \| good	52.526 \| good	17.168 \| good	0.498 \| good	21.162 \| good	0.292 \| good
2025-09-05T14:00:00.000Z	56 \| moderate	12.171 \| fine	54.278 \| good	15.432 \| good	0.481 \| good	30.124 \| good	0.563 \| good
2025-09-05T15:00:00.000Z	60 \| moderate	13.709 \| fine	61.394 \| fine	18.281 \| good	0.455 \| good	29.426 \| good	0.561 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	13.681 \| fine	61.76 \| fine	18.434 \| good	0.489 \| good	29.557 \| good	0.566 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	12.642 \| fine	56.515 \| fine	25.038 \| good	0.554 \| good	18.075 \| good	0.381 \| good
2025-09-05T18:00:00.000Z	56 \| moderate	11.92 \| good	52.768 \| good	26.15 \| good	0.698 \| good	14.883 \| good	0.286 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	11.385 \| good	50.281 \| good	34.675 \| good	0.652 \| good	13.801 \| good	0.284 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	10.559 \| good	46.682 \| good	38.647 \| good	0.562 \| good	11.963 \| good	0.287 \| good
2025-09-05T21:00:00.000Z	54 \| moderate	10.529 \| good	46.584 \| good	43.658 \| good	0.551 \| good	15.737 \| good	0.284 \| good
2025-09-05T22:00:00.000Z	54 \| moderate	10.542 \| good	46.539 \| good	48.561 \| good	0.617 \| good	14.488 \| good	0.38 \| good
2025-09-05T23:00:00.000Z	52 \| moderate	10.104 \| good	44.835 \| good	54.898 \| good	0.601 \| good	7.63 \| good	0.193 \| good
2025-09-06T00:00:00.000Z	52 \| moderate	10.035 \| good	44.144 \| good	55.001 \| fine	0.567 \| good	4.356 \| good	0.193 \| good
2025-09-06T01:00:00.000Z	52 \| moderate	10.042 \| good	44.083 \| good	50.494 \| good	0.741 \| good	8.332 \| good	0.286 \| good
2025-09-06T02:00:00.000Z	52 \| moderate	9.936 \| good	44.068 \| good	54.069 \| good	0.728 \| good	8.213 \| good	0.193 \| good
2025-09-06T03:00:00.000Z	52 \| moderate	9.878 \| good	44.039 \| good	49.345 \| good	0.614 \| good	9.102 \| good	0.193 \| good
2025-09-06T04:00:00.000Z	52 \| moderate	10.112 \| good	44.137 \| good	48.1 \| good	0.572 \| good	7.235 \| good	0.287 \| good
2025-09-06T05:00:00.000Z	54 \| moderate	10.513 \| good	46.119 \| good	40.668 \| good	0.458 \| good	17.457 \| good	0.378 \| good
2025-09-06T06:00:00.000Z	54 \| moderate	10.805 \| good	46.919 \| good	40.483 \| good	0.402 \| good	15.044 \| good	0.379 \| good
2025-09-06T07:00:00.000Z	54 \| moderate	10.998 \| good	47.689 \| good	36.627 \| good	0.473 \| good	11.442 \| good	0.285 \| good
2025-09-06T08:00:00.000Z	54 \| moderate	11.251 \| good	49.529 \| good	32.681 \| good	0.412 \| good	14.908 \| good	0.286 \| good
2025-09-06T09:00:00.000Z	56 \| moderate	11.629 \| good	50.687 \| good	26.903 \| good	0.413 \| good	14.555 \| good	0.198 \| good
2025-09-06T10:00:00.000Z	56 \| moderate	11.624 \| good	50.56 \| good	29.611 \| good	0.569 \| good	7.131 \| good	0.194 \| good
2025-09-06T11:00:00.000Z	54 \| moderate	11.33 \| good	49.634 \| good	30.456 \| good	0.381 \| good	5.573 \| good	0.193 \| good
2025-09-06T12:00:00.000Z	52 \| moderate	10.3 \| good	44.995 \| good	31.336 \| good	0.38 \| good	3.603 \| good	0.1 \| good
2025-09-06T13:00:00.000Z	49 \| good	8.55 \| good	37.166 \| good	34.055 \| good	0.393 \| good	3.054 \| good	0.1 \| good
2025-09-06T14:00:00.000Z	44 \| good	7.694 \| good	33.389 \| good	34.255 \| good	0.364 \| good	4.888 \| good	0.1 \| good
2025-09-06T15:00:00.000Z	44 \| good	8.281 \| good	36.308 \| good	34.419 \| good	0.417 \| good	13.082 \| good	0.288 \| good
2025-09-06T16:00:00.000Z	49 \| good	8.84 \| good	38.171 \| good	32.728 \| good	0.431 \| good	14.507 \| good	0.288 \| good
2025-09-06T17:00:00.000Z	49 \| good	9.178 \| good	40.789 \| good	30.877 \| good	0.511 \| good	15.5 \| good	0.376 \| good
2025-09-06T18:00:00.000Z	52 \| moderate	9.551 \| good	41.883 \| good	33.643 \| good	0.477 \| good	9.634 \| good	0.192 \| good
2025-09-06T19:00:00.000Z	52 \| moderate	9.659 \| good	42.837 \| good	34.602 \| good	0.497 \| good	14.136 \| good	0.375 \| good
2025-09-06T20:00:00.000Z	52 \| moderate	9.725 \| good	42.77 \| good	39.481 \| good	0.408 \| good	11.345 \| good	0.284 \| good
2025-09-06T21:00:00.000Z	52 \| moderate	9.598 \| good	42.6 \| good	43.425 \| good	0.421 \| good	12.813 \| good	0.38 \| good
2025-09-06T22:00:00.000Z	52 \| moderate	9.593 \| good	42.527 \| good	43.498 \| good	0.464 \| good	12.784 \| good	0.38 \| good
2025-09-06T23:00:00.000Z	52 \| moderate	9.584 \| good	42.575 \| good	43.522 \| good	0.418 \| good	3.538 \| good	0.161 \| good
2025-09-06T23:00:00.000Z	45 \| good	7.842 \| good	29.3 \| good	48.734 \| good	0.408 \| good	3.565 \| good	0.161 \| good
2025-09-05T01:00:00.000Z	44 \| good	7.636 \| good	33.502 \| good	46.313 \| good	0.547 \| good	4.307 \| good	0.129 \| good
2025-09-05T02:00:00.000Z	49 \| good	8.877 \| good	39.178 \| good	31.651 \| good	0.626 \| good	7.25 \| good	0.149 \| good
2025-09-05T03:00:00.000Z	49 \| good	8.813 \| good	38.846 \| good	27.175 \| good	0.704 \| good	10.193 \| good	0.17 \| good
2025-09-05T04:00:00.000Z	52 \| moderate	10.004 \| good	44.437 \| good	28.453 \| good	0.771 \| good	11.898 \| good	0.183 \| good
2025-09-05T05:00:00.000Z	54 \| moderate	10.933 \| good	48.377 \| good	31.223 \| good	0.837 \| good	13.604 \| good	0.196 \| good
2025-09-05T06:00:00.000Z	56 \| moderate	12.204 \| fine	54.803 \| good	31.509 \| good	0.903 \| good	15.309 \| good	0.209 \| good
2025-09-05T07:00:00.000Z	52 \| moderate	10.322 \| good	45.462 \| good	30.449 \| good	0.873 \| good	15.242 \| good	0.21 \| good
2025-09-05T08:00:00.000Z	52 \| moderate	9.831 \| good	43.341 \| good	29.992 \| good	0.843 \| good	15.175 \| good	0.212 \| good
2025-09-05T09:00:00.000Z	54 \| moderate	10.521 \| good	46.611 \| good	26.656 \| good	0.812 \| good	15.108 \| good	0.213 \| good
2025-09-05T10:00:00.000Z	52 \| moderate	10.353 \| good	45.68 \| good	24.456 \| good	0.752 \| good	13.865 \| good	0.204 \| good
2025-09-05T11:00:00.000Z	52 \| moderate	10.366 \| good	45.768 \| good	20.182 \| good	0.693 \| good	12.621 \| good	0.195 \| good
2025-09-05T12:00:00.000Z	54 \| moderate	10.562 \| good	46.8 \| good	14.786 \| good	0.633 \| good	11.378 \| good	0.185 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	12.399 \| fine	56.067 \| fine	17.821 \| good	0.62 \| good	10.673 \| good	0.189 \| good
2025-09-05T14:00:00.000Z	56 \| moderate	11.801 \| good	52.6 \| good	25.082 \| good	0.608 \| good	9.967 \| good	0.192 \| good
2025-09-05T15:00:00.000Z	49 \| good	9.46 \| good	41.872 \| good	33.459 \| good	0.595 \| good	9.262 \| good	0.196 \| good
2025-09-05T16:00:00.000Z	52 \| moderate	10.291 \| good	45.679 \| good	40.515 \| good	0.642 \| good	6.659 \| good	0.171 \| good
2025-09-05T17:00:00.000Z	49 \| good	9.134 \| good	40.679 \| good	50.951 \| good	0.689 \| good	4.055 \| good	0.146 \| good
2025-09-05T18:00:00.000Z	61 \| moderate	8.99 \| good	39.746 \| good	58.023 \| fine	0.736 \| good	1.452 \| good	0.121 \| good
2025-09-05T19:00:00.000Z	77 \| moderate	9.06 \| good	39.782 \| good	63.426 \| fine	0.612 \| good	1.151 \| good	0.117 \| good
2025-09-05T20:00:00.000Z	93 \| moderate	9.412 \| good	42.2 \| good	67.814 \| fine	0.488 \| good	0.85 \| good	0.113 \| good
2025-09-05T21:00:00.000Z	93 \| moderate	9.544 \| good	42.639 \| good	67.951 \| fine	0.364 \| good	0.549 \| good	0.11 \| good
2025-09-05T22:00:00.000Z	77 \| moderate	7.978 \| good	34.881 \| good	63.091 \| fine	0.342 \| good	0.655 \| good	0.109 \| good
2025-09-05T23:00:00.000Z	61 \| moderate	8.012 \| good	34.992 \| good	57.95 \| fine	0.32 \| good	0.76 \| good	0.109 \| good
2025-09-06T00:00:00.000Z	49 \| good	7.204 \| good	32.069 \| good	53.114 \| good	0.298 \| good	0.865 \| good	0.108 \| good
2025-09-06T01:00:00.000Z	44 \| good	7.634 \| good	33.507 \| good	46.926 \| good	0.349 \| good	3.064 \| good	0.125 \| good
2025-09-06T02:00:00.000Z	49 \| good	9.062 \| good	40.051 \| good	34.189 \| good	0.401 \| good	5.262 \| good	0.141 \| good
2025-09-06T03:00:00.000Z	49 \| good	9.115 \| good	39.877 \| good	27.425 \| good	0.452 \| good	7.461 \| good	0.158 \| good
2025-09-06T04:00:00.000Z	44 \| good	8.264 \| good	36.421 \| good	27.228 \| good	0.461 \| good	10.018 \| good	0.178 \| good
2025-09-06T05:00:00.000Z	54 \| moderate	10.762 \| good	47.962 \| good	27.399 \| good	0.469 \| good	12.574 \| good	0.199 \| good
2025-09-06T06:00:00.000Z	58 \| moderate	12.966 \| fine	58.594 \| fine	27.172 \| good	0.478 \| good	15.131 \| good	0.219 \| good
2025-09-06T07:00:00.000Z	58 \| moderate	12.836 \| fine	57.42 \| fine	30.354 \| good	0.422 \| good	14.805 \| good	0.219 \| good
2025-09-06T08:00:00.000Z	56 \| moderate	11.905 \| good	52.706 \| good	37.689 \| good	0.367 \| good	14.48 \| good	0.219 \| good
2025-09-06T09:00:00.000Z	54 \| moderate	10.725 \| good	47.568 \| good	38.463 \| good	0.312 \| good	14.154 \| good	0.219 \| good
2025-09-06T10:00:00.000Z	52 \| moderate	10.365 \| good	45.768 \| good	37.231 \| good	0.317 \| good	12.586 \| good	0.205 \| good
2025-09-06T11:00:00.000Z	52 \| moderate	10.275 \| good	45.719 \| good	30.339 \| good	0.323 \| good	11.018 \| good	0.192 \| good
2025-09-06T12:00:00.000Z	49 \| good	8.74 \| good	38.413 \| good	25.088 \| good	0.328 \| good	9.451 \| good	0.178 \| good
2025-09-06T13:00:00.000Z	38 \| good	7.227 \| good	31.926 \| good	20.883 \| good	0.359 \| good	8.688 \| good	0.18 \| good
2025-09-06T14:00:00.000Z	38 \| good	6.971 \| good	30.63 \| good	28.308 \| good	0.39 \| good	7.926 \| good	0.181 \| good
2025-09-06T15:00:00.000Z	38 \| good	7.419 \| good	32.398 \| good	34.944 \| good	0.421 \| good	7.164 \| good	0.183 \| good
2025-09-06T16:00:00.000Z	44 \| good	8.016 \| good	35.317 \| good	38.187 \| good	0.413 \| good	5.15 \| good	0.159 \| good
2025-09-06T17:00:00.000Z	41 \| good	7.492 \| good	33.065 \| good	44.084 \| good	0.405 \| good	3.137 \| good	0.135 \| good
2025-09-06T18:00:00.000Z	49 \| good	8.576 \| good	37.36 \| good	49.235 \| good	0.397 \| good	1.124 \| good	0.111 \| good
2025-09-06T19:00:00.000Z	50 \| good	8.722 \| good	38.363 \| good	53.668 \| good	0.347 \| good	0.935 \| good	0.108 \| good
2025-09-06T20:00:00.000Z	61 \| moderate	9.143 \| good	41.128 \| good	58.492 \| fine	0.297 \| good	0.746 \| good	0.105 \| good
2025-09-06T21:00:00.000Z	80 \| moderate	8.751 \| good	38.358 \| good	64.358 \| fine	0.246 \| good	0.556 \| good	0.102 \| good
2025-09-06T22:00:00.000Z	84 \| moderate	7.384 \| good	32.402 \| good	65.069 \| fine	0.249 \| good	0.675 \| good	0.101 \| good
2025-09-06T23:00:00.000Z	90 \| moderate	7.798 \| good	34.614 \| good	67.191 \| fine	0.251 \| good	0.793 \| good	0.101 \| good
2025-09-07T00:00:00.000Z	71 \| moderate	7.754 \| good	19.837 \| good	61.183 \| fine	0.257 \| good	0.918 \| good	0.1 \| good

Current air quality index in Holladay, Utah today

Common air pollutants in Holladay, Utah

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Holladay, Utah

Air quality in nearby cities

Millcreek, Utah

Murray, Utah

Cottonwood Heights, Utah

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Midvale, Utah

Taylorsville, Utah

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Frequently asked questions

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What is the PM2.5 concentration in Holladay, Utah right now?

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What is the current level of carbon monoxide (CO) in Holladay, Utah?

What is the current level of sulfur dioxide (SO2) in Holladay, Utah?

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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 Holladay, Utah right now?

What is the current level of PM₁₀ in Holladay, Utah?

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