What is the current concentration of PM10 in Logan, Utah?

The current PM10 concentration at Logan, Utah is 12.218 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Logan, Utah?

The current sulfur dioxide (SO2) concentration at Logan, Utah is 0.775 ppb.

What is the current concentration of ozone (O3) in Logan, Utah?

The current ozone (O3) concentration at Logan, Utah is 25.329 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Logan, Utah?

The current nitrogen dioxide (NO2) concentration at Logan, Utah is 15.956 ppb.

Logan, Utah live air quality index now

Q: What is the current concentration of PM2.5 in Logan, Utah?

The current PM2.5 concentration at Logan, Utah is 4.261 μg/m3.

Stay updated with real-time air quality in Logan, 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

Logan, Utah

Last updated: ... (Local time)

Major air pollutants in Logan, Utah

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.26 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.22 μg/m³

155

255

425

605+

Ozone (O₃)

25.33 ppb

201

201+

Sulfur Dioxide (SO₂)

0.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

15.96 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.49 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Logan, Utah

Get Live Pollen Counts

Logan, Utah

Scroll To Air Quality Map

Track live Logan, Utah air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-07T19:00:00.000Z	25 \| good	1.777 \| good	7.062 \| good	26.774 \| good	0.448 \| good	3.611 \| good	0.229 \| good
2025-12-07T20:00:00.000Z	25 \| good	1.481 \| good	5.076 \| good	26.858 \| good	0.429 \| good	2.768 \| good	0.231 \| good
2025-12-07T21:00:00.000Z	27 \| good	1.095 \| good	3.64 \| good	29.043 \| good	0.465 \| good	2.465 \| good	0.234 \| good
2025-12-07T22:00:00.000Z	30 \| good	1.277 \| good	5.12 \| good	32.462 \| good	0.425 \| good	2.859 \| good	0.213 \| good
2025-12-07T23:00:00.000Z	30 \| good	1.633 \| good	5.972 \| good	32.105 \| good	0.386 \| good	3.009 \| good	0.213 \| good
2025-12-08T00:00:00.000Z	29 \| good	1.739 \| good	7.351 \| good	31.114 \| good	0.368 \| good	3.896 \| good	0.213 \| good
2025-12-08T01:00:00.000Z	29 \| good	2.12 \| good	6.46 \| good	31.321 \| good	3.85 \| good	5.588 \| good	0.25 \| good
2025-12-08T02:00:00.000Z	27 \| good	2.529 \| good	10.021 \| good	29.099 \| good	0.5 \| good	6.61 \| good	0.216 \| good
2025-12-08T03:00:00.000Z	29 \| good	2.878 \| good	11.024 \| good	30.559 \| good	0.413 \| good	8.785 \| good	0.266 \| good
2025-12-08T04:00:00.000Z	22 \| good	2.627 \| good	15.683 \| good	24.494 \| good	0.373 \| good	7.705 \| good	0.317 \| good
2025-12-08T05:00:00.000Z	25 \| good	2.37 \| good	7.48 \| good	26.914 \| good	0.433 \| good	5.937 \| good	0.349 \| good
2025-12-08T06:00:00.000Z	26 \| good	3.598 \| good	18.802 \| good	28.228 \| good	0.497 \| good	7.187 \| good	0.331 \| good
2025-12-08T07:00:00.000Z	22 \| good	3.348 \| good	16.876 \| good	24.49 \| good	0.559 \| good	5.77 \| good	0.331 \| good
2025-12-08T08:00:00.000Z	24 \| good	3.202 \| good	8.471 \| good	26.449 \| good	0.576 \| good	5.67 \| good	0.331 \| good
2025-12-08T09:00:00.000Z	19 \| good	2.942 \| good	8.752 \| good	21.242 \| good	3.218 \| good	8.033 \| good	0.857 \| good
2025-12-08T10:00:00.000Z	14 \| good	2.167 \| good	5.344 \| good	15.157 \| good	0.495 \| good	5.84 \| good	0.317 \| good
2025-12-08T11:00:00.000Z	21 \| good	2.4 \| good	10.425 \| good	23.408 \| good	0.369 \| good	5.998 \| good	0.251 \| good
2025-12-08T12:00:00.000Z	24 \| good	2.051 \| good	10.573 \| good	25.874 \| good	0.352 \| good	5.459 \| good	0.217 \| good
2025-12-08T13:00:00.000Z	19 \| good	1.758 \| good	9.209 \| good	20.769 \| good	0.331 \| good	5.466 \| good	0.233 \| good
2025-12-08T14:00:00.000Z	20 \| good	1.971 \| good	9.242 \| good	22.468 \| good	0.353 \| good	7.557 \| good	0.351 \| good
2025-12-08T15:00:00.000Z	23 \| good	3.064 \| good	12.114 \| good	24.896 \| good	0.497 \| good	11.091 \| good	0.365 \| good
2025-12-08T16:00:00.000Z	16 \| good	2.628 \| good	12.293 \| good	15.324 \| good	0.617 \| good	14.227 \| good	0.531 \| good
2025-12-08T17:00:00.000Z	22 \| good	4.2 \| good	12.899 \| good	15.441 \| good	0.642 \| good	21.491 \| good	0.515 \| good
2025-12-08T18:00:00.000Z	22 \| good	4.337 \| good	17.969 \| good	14.335 \| good	0.572 \| good	13.34 \| good	0.402 \| good
2025-12-08T19:00:00.000Z	22 \| good	4.026 \| good	17.2 \| good	20.397 \| good	0.611 \| good	7.912 \| good	0.35 \| good
2025-12-08T20:00:00.000Z	22 \| good	4.333 \| good	14.478 \| good	18.995 \| good	0.609 \| good	4.769 \| good	0.333 \| good
2025-12-08T21:00:00.000Z	22 \| good	3.639 \| good	8.836 \| good	21.173 \| good	0.553 \| good	5.115 \| good	0.318 \| good
2025-12-08T22:00:00.000Z	28 \| good	3.043 \| good	9.289 \| good	29.546 \| good	0.49 \| good	2.755 \| good	0.199 \| good
2025-12-08T23:00:00.000Z	31 \| good	2.641 \| good	6.562 \| good	32.9 \| good	0.392 \| good	2.736 \| good	0.213 \| good
2025-12-09T00:00:00.000Z	32 \| good	2.268 \| good	11.686 \| good	35.473 \| good	1.206 \| good	2.776 \| good	0.231 \| good
2025-12-09T01:00:00.000Z	31 \| good	1.929 \| good	7.513 \| good	33.68 \| good	0.395 \| good	3.753 \| good	0.262 \| good
2025-12-09T02:00:00.000Z	25 \| good	2.334 \| good	9.969 \| good	26.595 \| good	0.455 \| good	7.037 \| good	0.349 \| good
2025-12-09T03:00:00.000Z	23 \| good	1.901 \| good	7.94 \| good	25.281 \| good	0.688 \| good	7.547 \| good	0.163 \| good
2025-12-09T04:00:00.000Z	28 \| good	2.903 \| good	12.477 \| good	29.519 \| good	0.527 \| good	10.045 \| good	0.427 \| good
2025-12-09T05:00:00.000Z	32 \| good	2.98 \| good	10.535 \| good	34.777 \| good	0.495 \| good	8.375 \| good	0.376 \| good
2025-12-09T06:00:00.000Z	27 \| good	3.647 \| good	18.143 \| good	28.847 \| good	0.5 \| good	7.866 \| good	0.33 \| good
2025-12-09T07:00:00.000Z	33 \| good	6.068 \| good	28.681 \| good	30.684 \| good	0.398 \| good	8.486 \| good	0.28 \| good
2025-12-09T08:00:00.000Z	26 \| good	4.428 \| good	20.975 \| good	28.363 \| good	0.437 \| good	10.476 \| good	0.28 \| good
2025-12-09T09:00:00.000Z	23 \| good	3.064 \| good	9.584 \| good	24.905 \| good	0.393 \| good	7.183 \| good	0.281 \| good
2025-12-09T10:00:00.000Z	21 \| good	2.737 \| good	10.054 \| good	22.711 \| good	0.413 \| good	6.181 \| good	0.251 \| good
2025-12-09T11:00:00.000Z	22 \| good	3.72 \| good	5.577 \| good	20.686 \| good	0.367 \| good	5.695 \| good	0.217 \| good
2025-12-09T12:00:00.000Z	22 \| good	4.117 \| good	9.944 \| good	22.298 \| good	0.451 \| good	5.971 \| good	0.217 \| good
2025-12-09T13:00:00.000Z	23 \| good	3.05 \| good	8.439 \| good	24.767 \| good	0.449 \| good	7.159 \| good	0.265 \| good
2025-12-09T14:00:00.000Z	14 \| good	2.119 \| good	5.443 \| good	15.312 \| good	0.516 \| good	8.899 \| good	0.314 \| good
2025-12-09T15:00:00.000Z	19 \| good	2.733 \| good	7.755 \| good	20.997 \| good	0.7 \| good	10.855 \| good	0.397 \| good
2025-12-09T16:00:00.000Z	22 \| good	4.071 \| good	16.5 \| good	24.464 \| good	0.761 \| good	16.505 \| good	0.495 \| good
2025-12-09T17:00:00.000Z	23 \| good	4.261 \| good	12.218 \| good	25.329 \| good	0.775 \| good	15.956 \| good	0.495 \| good
2025-12-09T18:00:00.000Z	33 \| good	5.596 \| good	17.343 \| good	24.391 \| good	0.778 \| good	15.345 \| good	0.397 \| good
2025-12-09T18:00:00.000Z	23 \| good	4.261 \| good	12.218 \| good	25.329 \| good	0.775 \| good	15.956 \| good	0.495 \| good
2025-12-09T19:00:00.000Z	33 \| good	6.411 \| good	28.761 \| good	24.888 \| good	1.047 \| good	8.096 \| good	0.163 \| good
2025-12-09T20:00:00.000Z	44 \| good	7.597 \| good	33.615 \| good	21.556 \| good	1.069 \| good	7.222 \| good	0.153 \| good
2025-12-09T21:00:00.000Z	44 \| good	7.976 \| good	34.72 \| good	18.413 \| good	1.09 \| good	6.348 \| good	0.142 \| good
2025-12-09T22:00:00.000Z	49 \| good	9.121 \| good	40.281 \| good	18.364 \| good	1.045 \| good	7.753 \| good	0.152 \| good
2025-12-09T23:00:00.000Z	49 \| good	8.662 \| good	37.697 \| good	19.557 \| good	0.999 \| good	9.159 \| good	0.162 \| good
2025-12-10T00:00:00.000Z	54 \| moderate	10.656 \| good	47.379 \| good	18.223 \| good	0.954 \| good	10.564 \| good	0.172 \| good
2025-12-10T01:00:00.000Z	33 \| good	5.919 \| good	26.494 \| good	17.929 \| good	0.952 \| good	11.589 \| good	0.183 \| good
2025-12-10T02:00:00.000Z	27 \| good	5.251 \| good	22.656 \| good	15.336 \| good	0.95 \| good	12.615 \| good	0.194 \| good
2025-12-10T03:00:00.000Z	27 \| good	4.781 \| good	20.552 \| good	17.076 \| good	0.948 \| good	13.64 \| good	0.205 \| good
2025-12-10T04:00:00.000Z	27 \| good	5.369 \| good	23.473 \| good	17.343 \| good	0.935 \| good	13.282 \| good	0.203 \| good
2025-12-10T05:00:00.000Z	27 \| good	4.726 \| good	20.477 \| good	21.037 \| good	0.921 \| good	12.924 \| good	0.202 \| good
2025-12-10T06:00:00.000Z	22 \| good	3.691 \| good	16.242 \| good	23.681 \| good	0.908 \| good	12.566 \| good	0.2 \| good
2025-12-10T07:00:00.000Z	24 \| good	3.618 \| good	15.48 \| good	26.166 \| good	0.853 \| good	11.544 \| good	0.193 \| good
2025-12-10T08:00:00.000Z	27 \| good	5.094 \| good	22.381 \| good	26.155 \| good	0.798 \| good	10.523 \| good	0.185 \| good
2025-12-10T09:00:00.000Z	27 \| good	4.837 \| good	20.829 \| good	24.742 \| good	0.743 \| good	9.502 \| good	0.177 \| good
2025-12-10T10:00:00.000Z	27 \| good	3.786 \| good	16.75 \| good	28.515 \| good	0.703 \| good	8.512 \| good	0.167 \| good
2025-12-10T11:00:00.000Z	25 \| good	3.05 \| good	12.172 \| good	27.077 \| good	0.663 \| good	7.522 \| good	0.158 \| good
2025-12-10T12:00:00.000Z	25 \| good	3.043 \| good	12.135 \| good	27.15 \| good	0.623 \| good	6.532 \| good	0.148 \| good
2025-12-10T13:00:00.000Z	20 \| good	3.146 \| good	13.684 \| good	21.683 \| good	0.631 \| good	6.894 \| good	0.148 \| good
2025-12-10T14:00:00.000Z	16 \| good	3.377 \| good	14.622 \| good	16.866 \| good	0.638 \| good	7.255 \| good	0.149 \| good
2025-12-10T15:00:00.000Z	22 \| good	4.095 \| good	18.118 \| good	18.373 \| good	0.645 \| good	7.617 \| good	0.15 \| good
2025-12-10T16:00:00.000Z	21 \| good	2.108 \| good	8.564 \| good	23.131 \| good	0.717 \| good	6.397 \| good	0.143 \| good
2025-12-10T17:00:00.000Z	24 \| good	1.157 \| good	4.784 \| good	26.23 \| good	0.788 \| good	5.177 \| good	0.136 \| good
2025-12-10T18:00:00.000Z	25 \| good	1.675 \| good	6.772 \| good	27.331 \| good	0.86 \| good	3.957 \| good	0.128 \| good
2025-12-10T19:00:00.000Z	28 \| good	1.913 \| good	8.028 \| good	29.94 \| good	0.855 \| good	3.378 \| good	0.122 \| good
2025-12-10T20:00:00.000Z	31 \| good	1.074 \| good	4.187 \| good	33 \| good	0.849 \| good	2.8 \| good	0.115 \| good
2025-12-10T21:00:00.000Z	28 \| good	0.378 \| good	1.171 \| good	29.631 \| good	0.844 \| good	2.222 \| good	0.109 \| good
2025-12-10T22:00:00.000Z	27 \| good	0.453 \| good	1.923 \| good	29.013 \| good	0.81 \| good	3.695 \| good	0.12 \| good
2025-12-10T23:00:00.000Z	26 \| good	0.45 \| good	1.969 \| good	27.592 \| good	0.776 \| good	5.169 \| good	0.13 \| good
2025-12-11T00:00:00.000Z	22 \| good	1.556 \| good	6.206 \| good	24.02 \| good	0.742 \| good	6.642 \| good	0.141 \| good
2025-12-11T01:00:00.000Z	19 \| good	1.781 \| good	7.183 \| good	21.262 \| good	0.864 \| good	8.431 \| good	0.158 \| good
2025-12-11T02:00:00.000Z	17 \| good	2.821 \| good	11.937 \| good	18.253 \| good	0.985 \| good	10.22 \| good	0.174 \| good
2025-12-11T03:00:00.000Z	23 \| good	2.06 \| good	8.116 \| good	25.237 \| good	1.107 \| good	12.009 \| good	0.19 \| good
2025-12-11T04:00:00.000Z	22 \| good	3.281 \| good	13.931 \| good	23.729 \| good	1.208 \| good	12.057 \| good	0.192 \| good
2025-12-11T05:00:00.000Z	23 \| good	3.062 \| good	12.298 \| good	24.571 \| good	1.31 \| good	12.105 \| good	0.194 \| good
2025-12-11T06:00:00.000Z	22 \| good	3.37 \| good	14.903 \| good	23.538 \| good	1.411 \| good	12.152 \| good	0.196 \| good
2025-12-11T07:00:00.000Z	22 \| good	4.075 \| good	17.877 \| good	23.252 \| good	1.375 \| good	11.112 \| good	0.188 \| good
2025-12-11T08:00:00.000Z	33 \| good	5.553 \| good	24.054 \| good	22.016 \| good	1.338 \| good	10.072 \| good	0.181 \| good
2025-12-11T09:00:00.000Z	27 \| good	5.104 \| good	22.004 \| good	22.246 \| good	1.302 \| good	9.032 \| good	0.173 \| good
2025-12-11T10:00:00.000Z	23 \| good	3.943 \| good	16.994 \| good	25.395 \| good	1.245 \| good	8.399 \| good	0.166 \| good
2025-12-11T11:00:00.000Z	22 \| good	3.662 \| good	15.79 \| good	20.276 \| good	1.189 \| good	7.765 \| good	0.159 \| good
2025-12-11T12:00:00.000Z	18 \| good	2.893 \| good	11.88 \| good	18.539 \| good	1.132 \| good	7.132 \| good	0.152 \| good
2025-12-11T13:00:00.000Z	22 \| good	3.982 \| good	17.49 \| good	17.875 \| good	1.103 \| good	8.009 \| good	0.16 \| good
2025-12-11T14:00:00.000Z	22 \| good	3.923 \| good	17.475 \| good	16.972 \| good	1.075 \| good	8.886 \| good	0.169 \| good
2025-12-11T15:00:00.000Z	33 \| good	6.002 \| good	26.421 \| good	18.688 \| good	1.046 \| good	9.763 \| good	0.177 \| good
2025-12-11T16:00:00.000Z	27 \| good	5.343 \| good	22.743 \| good	22.053 \| good	1.086 \| good	8.237 \| good	0.167 \| good
2025-12-11T17:00:00.000Z	23 \| good	3.798 \| good	16.655 \| good	25.464 \| good	1.126 \| good	6.711 \| good	0.157 \| good
2025-12-11T18:00:00.000Z	25 \| good	1.537 \| good	6.001 \| good	27.158 \| good	1.166 \| good	5.185 \| good	0.146 \| good

Logan

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Logan, Utah air quality map: Track AQI near you

0.50ppm

How accurate is Utah, USA air quality data?

Air quality data and pollutant measurements for Utah, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Logan, Utah updated?

The air quality for Logan, Utah is updated every hour.

When was the worst air quality at Logan, Utah in the last 24 hrs?

The worst air quality in Logan, Utah in the last 24 hours was observed at 07:00:00 on 2025-12-09.

When was the best air quality at Logan, Utah in the last 24 hrs?

In the last 24 hrs, the best air quality in Logan, Utah was observed at 02:00:00 on 2025-12-09.

What is the current air quality in Logan, Utah?

The current air quality in Logan, Utah is 23, categorized as Good based on real-time data.

What pollutant is the most common in Logan, Utah?

The most common pollutant in Logan, Utah is O3.

What should I do if the air quality in Logan, Utah is poor?

If the air quality in Logan, Utah is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Logan, Utah?

The current PM_2.5 concentration at Logan, Utah is 4.261 μg/m³.

What is the current concentration of PM₁₀ in Logan, Utah?

The current PM₁₀ concentration at Logan, Utah is 12.218 μg/m³.

What is the current concentration of carbon monoxide (CO) in Logan, Utah?

The current carbon monoxide (CO) concentration at Logan, Utah is 0.495 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Logan, Utah?

The current sulfur dioxide (SO₂) concentration at Logan, Utah is 0.775 ppb.

What is the current concentration of ozone (O₃) in Logan, Utah?

The current ozone (O₃) concentration at Logan, Utah is 25.329 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Logan, Utah?

The current nitrogen dioxide (NO₂) concentration at Logan, Utah is 15.956 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-07T19:00:00.000Z	25 \| good	1.777 \| good	7.062 \| good	26.774 \| good	0.448 \| good	3.611 \| good	0.229 \| good
2025-12-07T20:00:00.000Z	25 \| good	1.481 \| good	5.076 \| good	26.858 \| good	0.429 \| good	2.768 \| good	0.231 \| good
2025-12-07T21:00:00.000Z	27 \| good	1.095 \| good	3.64 \| good	29.043 \| good	0.465 \| good	2.465 \| good	0.234 \| good
2025-12-07T22:00:00.000Z	30 \| good	1.277 \| good	5.12 \| good	32.462 \| good	0.425 \| good	2.859 \| good	0.213 \| good
2025-12-07T23:00:00.000Z	30 \| good	1.633 \| good	5.972 \| good	32.105 \| good	0.386 \| good	3.009 \| good	0.213 \| good
2025-12-08T00:00:00.000Z	29 \| good	1.739 \| good	7.351 \| good	31.114 \| good	0.368 \| good	3.896 \| good	0.213 \| good
2025-12-08T01:00:00.000Z	29 \| good	2.12 \| good	6.46 \| good	31.321 \| good	3.85 \| good	5.588 \| good	0.25 \| good
2025-12-08T02:00:00.000Z	27 \| good	2.529 \| good	10.021 \| good	29.099 \| good	0.5 \| good	6.61 \| good	0.216 \| good
2025-12-08T03:00:00.000Z	29 \| good	2.878 \| good	11.024 \| good	30.559 \| good	0.413 \| good	8.785 \| good	0.266 \| good
2025-12-08T04:00:00.000Z	22 \| good	2.627 \| good	15.683 \| good	24.494 \| good	0.373 \| good	7.705 \| good	0.317 \| good
2025-12-08T05:00:00.000Z	25 \| good	2.37 \| good	7.48 \| good	26.914 \| good	0.433 \| good	5.937 \| good	0.349 \| good
2025-12-08T06:00:00.000Z	26 \| good	3.598 \| good	18.802 \| good	28.228 \| good	0.497 \| good	7.187 \| good	0.331 \| good
2025-12-08T07:00:00.000Z	22 \| good	3.348 \| good	16.876 \| good	24.49 \| good	0.559 \| good	5.77 \| good	0.331 \| good
2025-12-08T08:00:00.000Z	24 \| good	3.202 \| good	8.471 \| good	26.449 \| good	0.576 \| good	5.67 \| good	0.331 \| good
2025-12-08T09:00:00.000Z	19 \| good	2.942 \| good	8.752 \| good	21.242 \| good	3.218 \| good	8.033 \| good	0.857 \| good
2025-12-08T10:00:00.000Z	14 \| good	2.167 \| good	5.344 \| good	15.157 \| good	0.495 \| good	5.84 \| good	0.317 \| good
2025-12-08T11:00:00.000Z	21 \| good	2.4 \| good	10.425 \| good	23.408 \| good	0.369 \| good	5.998 \| good	0.251 \| good
2025-12-08T12:00:00.000Z	24 \| good	2.051 \| good	10.573 \| good	25.874 \| good	0.352 \| good	5.459 \| good	0.217 \| good
2025-12-08T13:00:00.000Z	19 \| good	1.758 \| good	9.209 \| good	20.769 \| good	0.331 \| good	5.466 \| good	0.233 \| good
2025-12-08T14:00:00.000Z	20 \| good	1.971 \| good	9.242 \| good	22.468 \| good	0.353 \| good	7.557 \| good	0.351 \| good
2025-12-08T15:00:00.000Z	23 \| good	3.064 \| good	12.114 \| good	24.896 \| good	0.497 \| good	11.091 \| good	0.365 \| good
2025-12-08T16:00:00.000Z	16 \| good	2.628 \| good	12.293 \| good	15.324 \| good	0.617 \| good	14.227 \| good	0.531 \| good
2025-12-08T17:00:00.000Z	22 \| good	4.2 \| good	12.899 \| good	15.441 \| good	0.642 \| good	21.491 \| good	0.515 \| good
2025-12-08T18:00:00.000Z	22 \| good	4.337 \| good	17.969 \| good	14.335 \| good	0.572 \| good	13.34 \| good	0.402 \| good
2025-12-08T19:00:00.000Z	22 \| good	4.026 \| good	17.2 \| good	20.397 \| good	0.611 \| good	7.912 \| good	0.35 \| good
2025-12-08T20:00:00.000Z	22 \| good	4.333 \| good	14.478 \| good	18.995 \| good	0.609 \| good	4.769 \| good	0.333 \| good
2025-12-08T21:00:00.000Z	22 \| good	3.639 \| good	8.836 \| good	21.173 \| good	0.553 \| good	5.115 \| good	0.318 \| good
2025-12-08T22:00:00.000Z	28 \| good	3.043 \| good	9.289 \| good	29.546 \| good	0.49 \| good	2.755 \| good	0.199 \| good
2025-12-08T23:00:00.000Z	31 \| good	2.641 \| good	6.562 \| good	32.9 \| good	0.392 \| good	2.736 \| good	0.213 \| good
2025-12-09T00:00:00.000Z	32 \| good	2.268 \| good	11.686 \| good	35.473 \| good	1.206 \| good	2.776 \| good	0.231 \| good
2025-12-09T01:00:00.000Z	31 \| good	1.929 \| good	7.513 \| good	33.68 \| good	0.395 \| good	3.753 \| good	0.262 \| good
2025-12-09T02:00:00.000Z	25 \| good	2.334 \| good	9.969 \| good	26.595 \| good	0.455 \| good	7.037 \| good	0.349 \| good
2025-12-09T03:00:00.000Z	23 \| good	1.901 \| good	7.94 \| good	25.281 \| good	0.688 \| good	7.547 \| good	0.163 \| good
2025-12-09T04:00:00.000Z	28 \| good	2.903 \| good	12.477 \| good	29.519 \| good	0.527 \| good	10.045 \| good	0.427 \| good
2025-12-09T05:00:00.000Z	32 \| good	2.98 \| good	10.535 \| good	34.777 \| good	0.495 \| good	8.375 \| good	0.376 \| good
2025-12-09T06:00:00.000Z	27 \| good	3.647 \| good	18.143 \| good	28.847 \| good	0.5 \| good	7.866 \| good	0.33 \| good
2025-12-09T07:00:00.000Z	33 \| good	6.068 \| good	28.681 \| good	30.684 \| good	0.398 \| good	8.486 \| good	0.28 \| good
2025-12-09T08:00:00.000Z	26 \| good	4.428 \| good	20.975 \| good	28.363 \| good	0.437 \| good	10.476 \| good	0.28 \| good
2025-12-09T09:00:00.000Z	23 \| good	3.064 \| good	9.584 \| good	24.905 \| good	0.393 \| good	7.183 \| good	0.281 \| good
2025-12-09T10:00:00.000Z	21 \| good	2.737 \| good	10.054 \| good	22.711 \| good	0.413 \| good	6.181 \| good	0.251 \| good
2025-12-09T11:00:00.000Z	22 \| good	3.72 \| good	5.577 \| good	20.686 \| good	0.367 \| good	5.695 \| good	0.217 \| good
2025-12-09T12:00:00.000Z	22 \| good	4.117 \| good	9.944 \| good	22.298 \| good	0.451 \| good	5.971 \| good	0.217 \| good
2025-12-09T13:00:00.000Z	23 \| good	3.05 \| good	8.439 \| good	24.767 \| good	0.449 \| good	7.159 \| good	0.265 \| good
2025-12-09T14:00:00.000Z	14 \| good	2.119 \| good	5.443 \| good	15.312 \| good	0.516 \| good	8.899 \| good	0.314 \| good
2025-12-09T15:00:00.000Z	19 \| good	2.733 \| good	7.755 \| good	20.997 \| good	0.7 \| good	10.855 \| good	0.397 \| good
2025-12-09T16:00:00.000Z	22 \| good	4.071 \| good	16.5 \| good	24.464 \| good	0.761 \| good	16.505 \| good	0.495 \| good
2025-12-09T17:00:00.000Z	23 \| good	4.261 \| good	12.218 \| good	25.329 \| good	0.775 \| good	15.956 \| good	0.495 \| good
2025-12-09T18:00:00.000Z	33 \| good	5.596 \| good	17.343 \| good	24.391 \| good	0.778 \| good	15.345 \| good	0.397 \| good
2025-12-09T18:00:00.000Z	23 \| good	4.261 \| good	12.218 \| good	25.329 \| good	0.775 \| good	15.956 \| good	0.495 \| good
2025-12-09T19:00:00.000Z	33 \| good	6.411 \| good	28.761 \| good	24.888 \| good	1.047 \| good	8.096 \| good	0.163 \| good
2025-12-09T20:00:00.000Z	44 \| good	7.597 \| good	33.615 \| good	21.556 \| good	1.069 \| good	7.222 \| good	0.153 \| good
2025-12-09T21:00:00.000Z	44 \| good	7.976 \| good	34.72 \| good	18.413 \| good	1.09 \| good	6.348 \| good	0.142 \| good
2025-12-09T22:00:00.000Z	49 \| good	9.121 \| good	40.281 \| good	18.364 \| good	1.045 \| good	7.753 \| good	0.152 \| good
2025-12-09T23:00:00.000Z	49 \| good	8.662 \| good	37.697 \| good	19.557 \| good	0.999 \| good	9.159 \| good	0.162 \| good
2025-12-10T00:00:00.000Z	54 \| moderate	10.656 \| good	47.379 \| good	18.223 \| good	0.954 \| good	10.564 \| good	0.172 \| good
2025-12-10T01:00:00.000Z	33 \| good	5.919 \| good	26.494 \| good	17.929 \| good	0.952 \| good	11.589 \| good	0.183 \| good
2025-12-10T02:00:00.000Z	27 \| good	5.251 \| good	22.656 \| good	15.336 \| good	0.95 \| good	12.615 \| good	0.194 \| good
2025-12-10T03:00:00.000Z	27 \| good	4.781 \| good	20.552 \| good	17.076 \| good	0.948 \| good	13.64 \| good	0.205 \| good
2025-12-10T04:00:00.000Z	27 \| good	5.369 \| good	23.473 \| good	17.343 \| good	0.935 \| good	13.282 \| good	0.203 \| good
2025-12-10T05:00:00.000Z	27 \| good	4.726 \| good	20.477 \| good	21.037 \| good	0.921 \| good	12.924 \| good	0.202 \| good
2025-12-10T06:00:00.000Z	22 \| good	3.691 \| good	16.242 \| good	23.681 \| good	0.908 \| good	12.566 \| good	0.2 \| good
2025-12-10T07:00:00.000Z	24 \| good	3.618 \| good	15.48 \| good	26.166 \| good	0.853 \| good	11.544 \| good	0.193 \| good
2025-12-10T08:00:00.000Z	27 \| good	5.094 \| good	22.381 \| good	26.155 \| good	0.798 \| good	10.523 \| good	0.185 \| good
2025-12-10T09:00:00.000Z	27 \| good	4.837 \| good	20.829 \| good	24.742 \| good	0.743 \| good	9.502 \| good	0.177 \| good
2025-12-10T10:00:00.000Z	27 \| good	3.786 \| good	16.75 \| good	28.515 \| good	0.703 \| good	8.512 \| good	0.167 \| good
2025-12-10T11:00:00.000Z	25 \| good	3.05 \| good	12.172 \| good	27.077 \| good	0.663 \| good	7.522 \| good	0.158 \| good
2025-12-10T12:00:00.000Z	25 \| good	3.043 \| good	12.135 \| good	27.15 \| good	0.623 \| good	6.532 \| good	0.148 \| good
2025-12-10T13:00:00.000Z	20 \| good	3.146 \| good	13.684 \| good	21.683 \| good	0.631 \| good	6.894 \| good	0.148 \| good
2025-12-10T14:00:00.000Z	16 \| good	3.377 \| good	14.622 \| good	16.866 \| good	0.638 \| good	7.255 \| good	0.149 \| good
2025-12-10T15:00:00.000Z	22 \| good	4.095 \| good	18.118 \| good	18.373 \| good	0.645 \| good	7.617 \| good	0.15 \| good
2025-12-10T16:00:00.000Z	21 \| good	2.108 \| good	8.564 \| good	23.131 \| good	0.717 \| good	6.397 \| good	0.143 \| good
2025-12-10T17:00:00.000Z	24 \| good	1.157 \| good	4.784 \| good	26.23 \| good	0.788 \| good	5.177 \| good	0.136 \| good
2025-12-10T18:00:00.000Z	25 \| good	1.675 \| good	6.772 \| good	27.331 \| good	0.86 \| good	3.957 \| good	0.128 \| good
2025-12-10T19:00:00.000Z	28 \| good	1.913 \| good	8.028 \| good	29.94 \| good	0.855 \| good	3.378 \| good	0.122 \| good
2025-12-10T20:00:00.000Z	31 \| good	1.074 \| good	4.187 \| good	33 \| good	0.849 \| good	2.8 \| good	0.115 \| good
2025-12-10T21:00:00.000Z	28 \| good	0.378 \| good	1.171 \| good	29.631 \| good	0.844 \| good	2.222 \| good	0.109 \| good
2025-12-10T22:00:00.000Z	27 \| good	0.453 \| good	1.923 \| good	29.013 \| good	0.81 \| good	3.695 \| good	0.12 \| good
2025-12-10T23:00:00.000Z	26 \| good	0.45 \| good	1.969 \| good	27.592 \| good	0.776 \| good	5.169 \| good	0.13 \| good
2025-12-11T00:00:00.000Z	22 \| good	1.556 \| good	6.206 \| good	24.02 \| good	0.742 \| good	6.642 \| good	0.141 \| good
2025-12-11T01:00:00.000Z	19 \| good	1.781 \| good	7.183 \| good	21.262 \| good	0.864 \| good	8.431 \| good	0.158 \| good
2025-12-11T02:00:00.000Z	17 \| good	2.821 \| good	11.937 \| good	18.253 \| good	0.985 \| good	10.22 \| good	0.174 \| good
2025-12-11T03:00:00.000Z	23 \| good	2.06 \| good	8.116 \| good	25.237 \| good	1.107 \| good	12.009 \| good	0.19 \| good
2025-12-11T04:00:00.000Z	22 \| good	3.281 \| good	13.931 \| good	23.729 \| good	1.208 \| good	12.057 \| good	0.192 \| good
2025-12-11T05:00:00.000Z	23 \| good	3.062 \| good	12.298 \| good	24.571 \| good	1.31 \| good	12.105 \| good	0.194 \| good
2025-12-11T06:00:00.000Z	22 \| good	3.37 \| good	14.903 \| good	23.538 \| good	1.411 \| good	12.152 \| good	0.196 \| good
2025-12-11T07:00:00.000Z	22 \| good	4.075 \| good	17.877 \| good	23.252 \| good	1.375 \| good	11.112 \| good	0.188 \| good
2025-12-11T08:00:00.000Z	33 \| good	5.553 \| good	24.054 \| good	22.016 \| good	1.338 \| good	10.072 \| good	0.181 \| good
2025-12-11T09:00:00.000Z	27 \| good	5.104 \| good	22.004 \| good	22.246 \| good	1.302 \| good	9.032 \| good	0.173 \| good
2025-12-11T10:00:00.000Z	23 \| good	3.943 \| good	16.994 \| good	25.395 \| good	1.245 \| good	8.399 \| good	0.166 \| good
2025-12-11T11:00:00.000Z	22 \| good	3.662 \| good	15.79 \| good	20.276 \| good	1.189 \| good	7.765 \| good	0.159 \| good
2025-12-11T12:00:00.000Z	18 \| good	2.893 \| good	11.88 \| good	18.539 \| good	1.132 \| good	7.132 \| good	0.152 \| good
2025-12-11T13:00:00.000Z	22 \| good	3.982 \| good	17.49 \| good	17.875 \| good	1.103 \| good	8.009 \| good	0.16 \| good
2025-12-11T14:00:00.000Z	22 \| good	3.923 \| good	17.475 \| good	16.972 \| good	1.075 \| good	8.886 \| good	0.169 \| good
2025-12-11T15:00:00.000Z	33 \| good	6.002 \| good	26.421 \| good	18.688 \| good	1.046 \| good	9.763 \| good	0.177 \| good
2025-12-11T16:00:00.000Z	27 \| good	5.343 \| good	22.743 \| good	22.053 \| good	1.086 \| good	8.237 \| good	0.167 \| good
2025-12-11T17:00:00.000Z	23 \| good	3.798 \| good	16.655 \| good	25.464 \| good	1.126 \| good	6.711 \| good	0.157 \| good
2025-12-11T18:00:00.000Z	25 \| good	1.537 \| good	6.001 \| good	27.158 \| good	1.166 \| good	5.185 \| good	0.146 \| good

Logan, Utah live air quality index now

Major air pollutants in Logan, Utah

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Logan, Utah air quality forecast and history

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Logan, Utah air quality map: Track AQI near you

Air quality in nearby cities

North Logan, Utah

Smithfield, Utah

Hyrum, Utah

Tremonton, Utah

Brigham City, Utah

Pleasant View, Utah

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Frequently asked questions

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When was the best air quality at Logan, Utah in the last 24 hrs?

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What is the current concentration of PM2.5 in Logan, Utah?

What is the current concentration of PM10 in Logan, Utah?

What is the current concentration of carbon monoxide (CO) in Logan, Utah?

What is the current concentration of sulfur dioxide (SO2) in Logan, Utah?

What is the current concentration of ozone (O3) in Logan, Utah?

What is the current concentration of nitrogen dioxide (NO2) in Logan, Utah?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Logan, Utah?

What is the current concentration of PM₁₀ in Logan, Utah?

What is the current concentration of sulfur dioxide (SO₂) in Logan, Utah?

What is the current concentration of ozone (O₃) in Logan, Utah?

What is the current concentration of nitrogen dioxide (NO₂) in Logan, Utah?