What are the current PM10 levels at Bozeman, Montana?

The current PM10 levels in Bozeman, Montana are 68.997 μg/m3.

What are the current sulfur dioxide (SO2) levels at Bozeman, Montana?

The current sulfur dioxide (SO2) levels in Bozeman, Montana are 1.794 ppb.

What are the current ozone (O3) levels at Bozeman, Montana?

The current ozone (O3) levels at Bozeman, Montana is 53.032 ppm.

What are the current nitrogen dioxide (NO2) levels at Bozeman, Montana?

The current nitrogen dioxide (NO2) levels at Bozeman, Montana is 1.427 ppb.

Real-time air quality index in Bozeman, Montana today

Name: Live air pollution levels in Bozeman, Montana today
Creator: Ambee

Stay updated with real-time air quality in Bozeman, Montana 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

Bozeman, Montana

Last updated: ... (Local time)

Common air pollutants in Bozeman, Montana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

69.00 μg/m³

155

255

425

605+

Ozone (O₃)

53.03 ppb

201

201+

Sulfur Dioxide (SO₂)

1.79 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.43 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Bozeman, Montana

Get Live Pollen Counts

Bozeman, Montana

Scroll To Air Quality Map

Track live Bozeman, Montana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T00:00:00.000Z	62 \| moderate	15.396 \| fine	68.978 \| fine	45.607 \| good	6.116 \| good	1.201 \| good	0.141 \| good
2025-09-04T01:00:00.000Z	58 \| moderate	13.196 \| fine	58.982 \| fine	47.352 \| good	1.221 \| good	1.59 \| good	0.141 \| good
2025-09-04T02:00:00.000Z	60 \| moderate	14.095 \| fine	62.979 \| fine	48.681 \| good	1.307 \| good	1.522 \| good	0.144 \| good
2025-09-04T03:00:00.000Z	67 \| moderate	18.492 \| fine	80.964 \| fine	48.451 \| good	1.827 \| good	3.673 \| good	0.202 \| good
2025-09-04T04:00:00.000Z	64 \| moderate	15.696 \| fine	70.98 \| fine	45.605 \| good	1.956 \| good	4.055 \| good	0.2 \| good
2025-09-04T05:00:00.000Z	69 \| moderate	19.292 \| fine	84.965 \| fine	41.326 \| good	1.265 \| good	2.564 \| good	0.256 \| good
2025-09-04T06:00:00.000Z	67 \| moderate	17.593 \| fine	78.968 \| fine	38.156 \| good	1.644 \| good	2.162 \| good	0.217 \| good
2025-09-04T07:00:00.000Z	69 \| moderate	18.792 \| fine	82.962 \| fine	32.726 \| good	1.47 \| good	1.498 \| good	0.142 \| good
2025-09-04T08:00:00.000Z	69 \| moderate	19.391 \| fine	84.96 \| fine	31.912 \| good	1.985 \| good	1.034 \| good	0.1 \| good
2025-09-04T09:00:00.000Z	69 \| moderate	19.391 \| fine	84.959 \| fine	31.425 \| good	2.573 \| good	1.391 \| good	0.123 \| good
2025-09-04T10:00:00.000Z	84 \| moderate	27.282 \| fine	118.921 \| fine	35.586 \| good	2.129 \| good	0.816 \| good	0.123 \| good
2025-09-04T11:00:00.000Z	90 \| moderate	29.579 \| fine	128.909 \| fine	38.835 \| good	2.024 \| good	0.766 \| good	0.1 \| good
2025-09-04T12:00:00.000Z	90 \| moderate	29.579 \| fine	128.908 \| fine	33.139 \| good	1.87 \| good	0.796 \| good	0.121 \| good
2025-09-04T13:00:00.000Z	52 \| moderate	9.895 \| good	44 \| good	30.796 \| good	0.147 \| good	4.217 \| good	0.158 \| good
2025-09-04T14:00:00.000Z	94 \| moderate	32.176 \| fine	138.897 \| fine	34.122 \| good	2.698 \| good	2.338 \| good	0.119 \| good
2025-09-04T15:00:00.000Z	90 \| moderate	30.08 \| fine	130.918 \| fine	36.293 \| good	1.963 \| good	3.29 \| good	0.122 \| good
2025-09-04T16:00:00.000Z	84 \| moderate	26.984 \| fine	116.93 \| fine	33.622 \| good	1.765 \| good	3.478 \| good	0.111 \| good
2025-09-04T17:00:00.000Z	90 \| moderate	29.882 \| fine	128.923 \| fine	34.363 \| good	6.783 \| good	3.05 \| good	0.156 \| good
2025-09-04T18:00:00.000Z	96 \| moderate	33.182 \| fine	142.921 \| fine	38.248 \| good	3.483 \| good	3.309 \| good	0.134 \| good
2025-09-04T19:00:00.000Z	92 \| moderate	30.888 \| fine	134.947 \| fine	41.83 \| good	2.349 \| good	1.914 \| good	0.177 \| good
2025-09-04T20:00:00.000Z	92 \| moderate	30.89 \| fine	134.96 \| fine	40.457 \| good	1.703 \| good	1.506 \| good	0.18 \| good
2025-09-04T21:00:00.000Z	90 \| moderate	30.192 \| fine	130.961 \| fine	35.747 \| good	1.432 \| good	4.072 \| good	0.138 \| good
2025-09-04T22:00:00.000Z	84 \| moderate	27.394 \| fine	118.974 \| fine	31.985 \| good	1.846 \| good	1.401 \| good	0.16 \| good
2025-09-04T23:00:00.000Z	79 \| moderate	23.603 \| fine	103.007 \| fine	35.218 \| good	1.342 \| good	1.659 \| good	0.124 \| good
2025-09-05T00:00:00.000Z	67 \| moderate	18.116 \| fine	81.061 \| fine	38.947 \| good	1.351 \| good	1.719 \| good	0.124 \| good
2025-09-05T01:00:00.000Z	69 \| moderate	19.014 \| fine	85.043 \| fine	43.03 \| good	1.261 \| good	1.558 \| good	0.124 \| good
2025-09-05T02:00:00.000Z	75 \| moderate	21.509 \| fine	95.034 \| fine	35.169 \| good	1.622 \| good	1.317 \| good	0.124 \| good
2025-09-05T03:00:00.000Z	73 \| moderate	20.707 \| fine	91.028 \| fine	43.027 \| good	3.298 \| good	1.445 \| good	0.2 \| good
2025-09-05T04:00:00.000Z	81 \| moderate	24.801 \| fine	109.002 \| fine	39.402 \| good	3.329 \| good	1.383 \| good	0.144 \| good
2025-09-05T05:00:00.000Z	71 \| moderate	19.907 \| fine	87.028 \| fine	38.849 \| good	2.236 \| good	2.04 \| good	0.181 \| good
2025-09-05T06:00:00.000Z	71 \| moderate	20.405 \| fine	89.021 \| fine	35.067 \| good	1.457 \| good	1.602 \| good	0.2 \| good
2025-09-05T07:00:00.000Z	73 \| moderate	21.205 \| fine	93.02 \| fine	35.855 \| good	1.371 \| good	1.453 \| good	0.2 \| good
2025-09-05T08:00:00.000Z	73 \| moderate	21.102 \| fine	93.009 \| fine	36.498 \| good	1.276 \| good	1.339 \| good	0.141 \| good
2025-09-05T09:00:00.000Z	71 \| moderate	19.504 \| fine	87.017 \| fine	35.356 \| good	1.206 \| good	1.432 \| good	0.141 \| good
2025-09-05T10:00:00.000Z	71 \| moderate	19.503 \| fine	87.013 \| fine	30.86 \| good	1.257 \| good	1.147 \| good	0.141 \| good
2025-09-05T11:00:00.000Z	62 \| moderate	15.307 \| fine	69.025 \| fine	26.274 \| good	1.157 \| good	0.906 \| good	0.179 \| good
2025-09-05T12:00:00.000Z	69 \| moderate	18.603 \| fine	83.008 \| fine	24.143 \| good	1.168 \| good	1.01 \| good	0.16 \| good
2025-09-05T13:00:00.000Z	71 \| moderate	20.301 \| fine	89.006 \| fine	24.013 \| good	1.237 \| good	1.045 \| good	0.2 \| good
2025-09-05T14:00:00.000Z	67 \| moderate	17.605 \| fine	79.015 \| fine	21.952 \| good	1.158 \| good	1.31 \| good	0.142 \| good
2025-09-05T15:00:00.000Z	58 \| moderate	13.307 \| fine	61.028 \| fine	20.638 \| good	1.188 \| good	1.289 \| good	0.162 \| good
2025-09-05T16:00:00.000Z	64 \| moderate	16.105 \| fine	71.016 \| fine	23.337 \| good	1.371 \| good	1.719 \| good	0.181 \| good
2025-09-05T17:00:00.000Z	62 \| moderate	14.507 \| fine	65.038 \| fine	26.196 \| good	3.283 \| good	2.158 \| good	0.148 \| good
2025-09-05T18:00:00.000Z	62 \| moderate	15.206 \| fine	69.028 \| fine	29.041 \| good	6.025 \| good	1.517 \| good	0.169 \| good
2025-09-05T19:00:00.000Z	66 \| moderate	17.104 \| fine	77.017 \| fine	34.514 \| good	3.78 \| good	1.275 \| good	0.124 \| good
2025-09-05T20:00:00.000Z	71 \| moderate	19.5 \| fine	86.996 \| fine	39.873 \| good	2.41 \| good	1.275 \| good	0.16 \| good
2025-09-05T21:00:00.000Z	77 \| moderate	23.193 \| fine	100.974 \| fine	42.017 \| good	1.407 \| good	1.286 \| good	0.142 \| good
2025-09-05T22:00:00.000Z	66 \| moderate	16.6 \| fine	72.997 \| fine	49.397 \| good	2.111 \| good	1.176 \| good	0.179 \| good
2025-09-05T23:00:00.000Z	62 \| moderate	15.3 \| fine	68.997 \| fine	53.032 \| good	1.794 \| good	1.427 \| good	0.141 \| good
2025-09-05T23:00:00.000Z	62 \| moderate	15.3 \| fine	68.997 \| fine	53.032 \| good	1.794 \| good	1.427 \| good	0.141 \| good
2025-09-04T16:00:00.000Z	58 \| moderate	12.907 \| fine	57.255 \| fine	36.3 \| good	0.23 \| good	2.379 \| good	0.17 \| good
2025-09-04T17:00:00.000Z	67 \| moderate	18.068 \| fine	79.588 \| fine	40.722 \| good	0.318 \| good	1.411 \| good	0.174 \| good
2025-09-04T18:00:00.000Z	75 \| moderate	21.614 \| fine	94.856 \| fine	40.738 \| good	0.406 \| good	0.443 \| good	0.179 \| good
2025-09-04T19:00:00.000Z	75 \| moderate	21.58 \| fine	94.822 \| fine	42.258 \| good	0.376 \| good	0.379 \| good	0.186 \| good
2025-09-04T20:00:00.000Z	71 \| moderate	19.994 \| fine	88.636 \| fine	41.8 \| good	0.346 \| good	0.315 \| good	0.193 \| good
2025-09-04T21:00:00.000Z	67 \| moderate	17.647 \| fine	78.059 \| fine	39.413 \| good	0.316 \| good	0.251 \| good	0.199 \| good
2025-09-04T22:00:00.000Z	64 \| moderate	16.45 \| fine	72.668 \| fine	39.316 \| good	0.271 \| good	0.285 \| good	0.199 \| good
2025-09-04T23:00:00.000Z	62 \| moderate	15.017 \| fine	66.867 \| fine	40.188 \| good	0.227 \| good	0.319 \| good	0.199 \| good
2025-09-05T00:00:00.000Z	58 \| moderate	13.339 \| fine	60.517 \| fine	37.676 \| good	0.183 \| good	0.353 \| good	0.199 \| good
2025-09-05T01:00:00.000Z	58 \| moderate	12.974 \| fine	58.721 \| fine	34.402 \| good	0.17 \| good	0.907 \| good	0.2 \| good
2025-09-05T02:00:00.000Z	58 \| moderate	13.129 \| fine	58.932 \| fine	30.894 \| good	0.158 \| good	1.461 \| good	0.201 \| good
2025-09-05T03:00:00.000Z	58 \| moderate	12.838 \| fine	58.024 \| fine	29.729 \| good	0.145 \| good	2.016 \| good	0.202 \| good
2025-09-05T04:00:00.000Z	56 \| moderate	12.408 \| fine	56.312 \| fine	28.673 \| good	0.149 \| good	2.56 \| good	0.204 \| good
2025-09-05T05:00:00.000Z	56 \| moderate	12.099 \| good	54.529 \| good	27.593 \| good	0.152 \| good	3.105 \| good	0.205 \| good
2025-09-05T06:00:00.000Z	56 \| moderate	12.039 \| good	54.023 \| good	27.613 \| good	0.155 \| good	3.65 \| good	0.206 \| good
2025-09-05T07:00:00.000Z	56 \| moderate	12.373 \| fine	56.105 \| fine	27.703 \| good	0.157 \| good	3.948 \| good	0.205 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	12.696 \| fine	56.932 \| fine	27.199 \| good	0.159 \| good	4.245 \| good	0.204 \| good
2025-09-05T09:00:00.000Z	58 \| moderate	12.894 \| fine	58.451 \| fine	27.008 \| good	0.161 \| good	4.543 \| good	0.203 \| good
2025-09-05T10:00:00.000Z	58 \| moderate	12.889 \| fine	58.451 \| fine	27.409 \| good	0.162 \| good	4.874 \| good	0.203 \| good
2025-09-05T11:00:00.000Z	58 \| moderate	12.743 \| fine	57.061 \| fine	26.009 \| good	0.163 \| good	5.204 \| good	0.203 \| good
2025-09-05T12:00:00.000Z	58 \| moderate	12.736 \| fine	57.061 \| fine	24.293 \| good	0.164 \| good	5.535 \| good	0.202 \| good
2025-09-05T13:00:00.000Z	58 \| moderate	12.87 \| fine	58.238 \| fine	23.76 \| good	0.173 \| good	4.406 \| good	0.198 \| good
2025-09-05T14:00:00.000Z	58 \| moderate	12.529 \| fine	56.314 \| fine	28.565 \| good	0.182 \| good	3.278 \| good	0.193 \| good
2025-09-05T15:00:00.000Z	56 \| moderate	12.26 \| fine	55.035 \| fine	32.586 \| good	0.191 \| good	2.149 \| good	0.189 \| good
2025-09-05T16:00:00.000Z	56 \| moderate	12.462 \| fine	56.704 \| fine	36.434 \| good	0.21 \| good	1.564 \| good	0.18 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	12.882 \| fine	58.328 \| fine	40.199 \| good	0.228 \| good	0.98 \| good	0.171 \| good
2025-09-05T18:00:00.000Z	58 \| moderate	12.536 \| fine	56.701 \| fine	43.61 \| good	0.247 \| good	0.395 \| good	0.163 \| good
2025-09-05T19:00:00.000Z	56 \| moderate	11.601 \| good	50.921 \| good	49.052 \| good	0.233 \| good	0.348 \| good	0.156 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	10.56 \| good	46.817 \| good	53.125 \| good	0.219 \| good	0.3 \| good	0.15 \| good
2025-09-05T21:00:00.000Z	52 \| moderate	10.162 \| good	44.849 \| good	54.644 \| good	0.205 \| good	0.253 \| good	0.143 \| good
2025-09-05T22:00:00.000Z	54 \| moderate	9.933 \| good	44.479 \| good	55.861 \| fine	0.195 \| good	0.288 \| good	0.139 \| good
2025-09-05T23:00:00.000Z	58 \| moderate	9.967 \| good	44.646 \| good	56.93 \| fine	0.185 \| good	0.324 \| good	0.134 \| good
2025-09-06T00:00:00.000Z	52 \| moderate	10.464 \| good	46.039 \| good	54.758 \| good	0.175 \| good	0.359 \| good	0.13 \| good
2025-09-06T01:00:00.000Z	58 \| moderate	12.518 \| fine	56.859 \| fine	50.23 \| good	0.18 \| good	1.624 \| good	0.139 \| good
2025-09-06T02:00:00.000Z	60 \| moderate	13.773 \| fine	62.179 \| fine	45.361 \| good	0.186 \| good	2.888 \| good	0.149 \| good
2025-09-06T03:00:00.000Z	58 \| moderate	13.108 \| fine	58.564 \| fine	41.247 \| good	0.192 \| good	4.152 \| good	0.158 \| good
2025-09-06T04:00:00.000Z	54 \| moderate	11.256 \| good	49.672 \| good	39.041 \| good	0.201 \| good	4.828 \| good	0.163 \| good
2025-09-06T05:00:00.000Z	52 \| moderate	9.769 \| good	43.164 \| good	37.128 \| good	0.21 \| good	5.504 \| good	0.167 \| good
2025-09-06T06:00:00.000Z	49 \| good	8.977 \| good	39.33 \| good	36.6 \| good	0.219 \| good	6.181 \| good	0.172 \| good
2025-09-06T07:00:00.000Z	49 \| good	8.664 \| good	38.048 \| good	36.082 \| good	0.205 \| good	6.262 \| good	0.171 \| good
2025-09-06T08:00:00.000Z	44 \| good	8.457 \| good	37.319 \| good	35.456 \| good	0.191 \| good	6.344 \| good	0.17 \| good
2025-09-06T09:00:00.000Z	44 \| good	8.457 \| good	37.319 \| good	34.17 \| good	0.177 \| good	6.426 \| good	0.169 \| good
2025-09-06T10:00:00.000Z	49 \| good	8.649 \| good	37.938 \| good	33.083 \| good	0.167 \| good	6.388 \| good	0.167 \| good
2025-09-06T11:00:00.000Z	49 \| good	8.878 \| good	39.222 \| good	31.771 \| good	0.157 \| good	6.35 \| good	0.165 \| good
2025-09-06T12:00:00.000Z	49 \| good	9.331 \| good	41.329 \| good	31.174 \| good	0.148 \| good	6.312 \| good	0.163 \| good
2025-09-06T13:00:00.000Z	52 \| moderate	9.916 \| good	44.064 \| good	29.891 \| good	0.159 \| good	5.12 \| good	0.162 \| good
2025-09-06T14:00:00.000Z	52 \| moderate	9.851 \| good	43.653 \| good	30.735 \| good	0.17 \| good	3.928 \| good	0.162 \| good
2025-09-06T15:00:00.000Z	49 \| good	9.19 \| good	40.724 \| good	36.062 \| good	0.182 \| good	2.737 \| good	0.161 \| good

Bozeman

Empower business decisions with accurate air quality data

Bozeman, Montana air quality map: Real-time AQI near you

0.30ppm

How accurate is Montana, USA air quality data?

Air quality measurements for Montana, 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

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Frequently asked questions

How frequently is the air quality data for Bozeman, Montana updated?

Air quality data for Bozeman, Montana is updated on an hourly basis.

When did Bozeman, Montana experience the worst air quality in the last 24 hours?

The worst air quality in Bozeman, Montana was recorded at 04:00:00 on 2025-09-05.

When did Bozeman, Montana have its best air quality in the last 24 hours?

The best air quality in Bozeman, Montana was recorded at 03:00:00 on 2025-09-05.

What is the real-time air quality index for Bozeman, Montana?

The real-time air quality index in Bozeman, Montana is 62, currently categorized as Moderate.

Which pollutant is found most often in Bozeman, Montana?

The most common pollutant in Bozeman, Montana is PM2.5.

What can I do if the air quality in Bozeman, Montana is poor?

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

What are the current PM_2.5 levels in Bozeman, Montana?

The measured PM_2.5 levels in Bozeman, Montana at present are 15.3 μg/m³.

What are the current PM₁₀ levels at Bozeman, Montana?

The current PM₁₀ levels in Bozeman, Montana are 68.997 μg/m³.

What are the current carbon monoxide (CO) levels at Bozeman, Montana?

The current carbon monoxide (CO) level in Bozeman, Montana is 0.141 ppm.

What are the current sulfur dioxide (SO₂) levels at Bozeman, Montana?

The current sulfur dioxide (SO₂) levels in Bozeman, Montana are 1.794 ppb.

What are the current ozone (O₃) levels at Bozeman, Montana?

The current ozone (O₃) levels at Bozeman, Montana is 53.032 ppm.

What are the current nitrogen dioxide (NO₂) levels at Bozeman, Montana?

The current nitrogen dioxide (NO₂) levels at Bozeman, Montana is 1.427 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T00:00:00.000Z	62 \| moderate	15.396 \| fine	68.978 \| fine	45.607 \| good	6.116 \| good	1.201 \| good	0.141 \| good
2025-09-04T01:00:00.000Z	58 \| moderate	13.196 \| fine	58.982 \| fine	47.352 \| good	1.221 \| good	1.59 \| good	0.141 \| good
2025-09-04T02:00:00.000Z	60 \| moderate	14.095 \| fine	62.979 \| fine	48.681 \| good	1.307 \| good	1.522 \| good	0.144 \| good
2025-09-04T03:00:00.000Z	67 \| moderate	18.492 \| fine	80.964 \| fine	48.451 \| good	1.827 \| good	3.673 \| good	0.202 \| good
2025-09-04T04:00:00.000Z	64 \| moderate	15.696 \| fine	70.98 \| fine	45.605 \| good	1.956 \| good	4.055 \| good	0.2 \| good
2025-09-04T05:00:00.000Z	69 \| moderate	19.292 \| fine	84.965 \| fine	41.326 \| good	1.265 \| good	2.564 \| good	0.256 \| good
2025-09-04T06:00:00.000Z	67 \| moderate	17.593 \| fine	78.968 \| fine	38.156 \| good	1.644 \| good	2.162 \| good	0.217 \| good
2025-09-04T07:00:00.000Z	69 \| moderate	18.792 \| fine	82.962 \| fine	32.726 \| good	1.47 \| good	1.498 \| good	0.142 \| good
2025-09-04T08:00:00.000Z	69 \| moderate	19.391 \| fine	84.96 \| fine	31.912 \| good	1.985 \| good	1.034 \| good	0.1 \| good
2025-09-04T09:00:00.000Z	69 \| moderate	19.391 \| fine	84.959 \| fine	31.425 \| good	2.573 \| good	1.391 \| good	0.123 \| good
2025-09-04T10:00:00.000Z	84 \| moderate	27.282 \| fine	118.921 \| fine	35.586 \| good	2.129 \| good	0.816 \| good	0.123 \| good
2025-09-04T11:00:00.000Z	90 \| moderate	29.579 \| fine	128.909 \| fine	38.835 \| good	2.024 \| good	0.766 \| good	0.1 \| good
2025-09-04T12:00:00.000Z	90 \| moderate	29.579 \| fine	128.908 \| fine	33.139 \| good	1.87 \| good	0.796 \| good	0.121 \| good
2025-09-04T13:00:00.000Z	52 \| moderate	9.895 \| good	44 \| good	30.796 \| good	0.147 \| good	4.217 \| good	0.158 \| good
2025-09-04T14:00:00.000Z	94 \| moderate	32.176 \| fine	138.897 \| fine	34.122 \| good	2.698 \| good	2.338 \| good	0.119 \| good
2025-09-04T15:00:00.000Z	90 \| moderate	30.08 \| fine	130.918 \| fine	36.293 \| good	1.963 \| good	3.29 \| good	0.122 \| good
2025-09-04T16:00:00.000Z	84 \| moderate	26.984 \| fine	116.93 \| fine	33.622 \| good	1.765 \| good	3.478 \| good	0.111 \| good
2025-09-04T17:00:00.000Z	90 \| moderate	29.882 \| fine	128.923 \| fine	34.363 \| good	6.783 \| good	3.05 \| good	0.156 \| good
2025-09-04T18:00:00.000Z	96 \| moderate	33.182 \| fine	142.921 \| fine	38.248 \| good	3.483 \| good	3.309 \| good	0.134 \| good
2025-09-04T19:00:00.000Z	92 \| moderate	30.888 \| fine	134.947 \| fine	41.83 \| good	2.349 \| good	1.914 \| good	0.177 \| good
2025-09-04T20:00:00.000Z	92 \| moderate	30.89 \| fine	134.96 \| fine	40.457 \| good	1.703 \| good	1.506 \| good	0.18 \| good
2025-09-04T21:00:00.000Z	90 \| moderate	30.192 \| fine	130.961 \| fine	35.747 \| good	1.432 \| good	4.072 \| good	0.138 \| good
2025-09-04T22:00:00.000Z	84 \| moderate	27.394 \| fine	118.974 \| fine	31.985 \| good	1.846 \| good	1.401 \| good	0.16 \| good
2025-09-04T23:00:00.000Z	79 \| moderate	23.603 \| fine	103.007 \| fine	35.218 \| good	1.342 \| good	1.659 \| good	0.124 \| good
2025-09-05T00:00:00.000Z	67 \| moderate	18.116 \| fine	81.061 \| fine	38.947 \| good	1.351 \| good	1.719 \| good	0.124 \| good
2025-09-05T01:00:00.000Z	69 \| moderate	19.014 \| fine	85.043 \| fine	43.03 \| good	1.261 \| good	1.558 \| good	0.124 \| good
2025-09-05T02:00:00.000Z	75 \| moderate	21.509 \| fine	95.034 \| fine	35.169 \| good	1.622 \| good	1.317 \| good	0.124 \| good
2025-09-05T03:00:00.000Z	73 \| moderate	20.707 \| fine	91.028 \| fine	43.027 \| good	3.298 \| good	1.445 \| good	0.2 \| good
2025-09-05T04:00:00.000Z	81 \| moderate	24.801 \| fine	109.002 \| fine	39.402 \| good	3.329 \| good	1.383 \| good	0.144 \| good
2025-09-05T05:00:00.000Z	71 \| moderate	19.907 \| fine	87.028 \| fine	38.849 \| good	2.236 \| good	2.04 \| good	0.181 \| good
2025-09-05T06:00:00.000Z	71 \| moderate	20.405 \| fine	89.021 \| fine	35.067 \| good	1.457 \| good	1.602 \| good	0.2 \| good
2025-09-05T07:00:00.000Z	73 \| moderate	21.205 \| fine	93.02 \| fine	35.855 \| good	1.371 \| good	1.453 \| good	0.2 \| good
2025-09-05T08:00:00.000Z	73 \| moderate	21.102 \| fine	93.009 \| fine	36.498 \| good	1.276 \| good	1.339 \| good	0.141 \| good
2025-09-05T09:00:00.000Z	71 \| moderate	19.504 \| fine	87.017 \| fine	35.356 \| good	1.206 \| good	1.432 \| good	0.141 \| good
2025-09-05T10:00:00.000Z	71 \| moderate	19.503 \| fine	87.013 \| fine	30.86 \| good	1.257 \| good	1.147 \| good	0.141 \| good
2025-09-05T11:00:00.000Z	62 \| moderate	15.307 \| fine	69.025 \| fine	26.274 \| good	1.157 \| good	0.906 \| good	0.179 \| good
2025-09-05T12:00:00.000Z	69 \| moderate	18.603 \| fine	83.008 \| fine	24.143 \| good	1.168 \| good	1.01 \| good	0.16 \| good
2025-09-05T13:00:00.000Z	71 \| moderate	20.301 \| fine	89.006 \| fine	24.013 \| good	1.237 \| good	1.045 \| good	0.2 \| good
2025-09-05T14:00:00.000Z	67 \| moderate	17.605 \| fine	79.015 \| fine	21.952 \| good	1.158 \| good	1.31 \| good	0.142 \| good
2025-09-05T15:00:00.000Z	58 \| moderate	13.307 \| fine	61.028 \| fine	20.638 \| good	1.188 \| good	1.289 \| good	0.162 \| good
2025-09-05T16:00:00.000Z	64 \| moderate	16.105 \| fine	71.016 \| fine	23.337 \| good	1.371 \| good	1.719 \| good	0.181 \| good
2025-09-05T17:00:00.000Z	62 \| moderate	14.507 \| fine	65.038 \| fine	26.196 \| good	3.283 \| good	2.158 \| good	0.148 \| good
2025-09-05T18:00:00.000Z	62 \| moderate	15.206 \| fine	69.028 \| fine	29.041 \| good	6.025 \| good	1.517 \| good	0.169 \| good
2025-09-05T19:00:00.000Z	66 \| moderate	17.104 \| fine	77.017 \| fine	34.514 \| good	3.78 \| good	1.275 \| good	0.124 \| good
2025-09-05T20:00:00.000Z	71 \| moderate	19.5 \| fine	86.996 \| fine	39.873 \| good	2.41 \| good	1.275 \| good	0.16 \| good
2025-09-05T21:00:00.000Z	77 \| moderate	23.193 \| fine	100.974 \| fine	42.017 \| good	1.407 \| good	1.286 \| good	0.142 \| good
2025-09-05T22:00:00.000Z	66 \| moderate	16.6 \| fine	72.997 \| fine	49.397 \| good	2.111 \| good	1.176 \| good	0.179 \| good
2025-09-05T23:00:00.000Z	62 \| moderate	15.3 \| fine	68.997 \| fine	53.032 \| good	1.794 \| good	1.427 \| good	0.141 \| good
2025-09-05T23:00:00.000Z	62 \| moderate	15.3 \| fine	68.997 \| fine	53.032 \| good	1.794 \| good	1.427 \| good	0.141 \| good
2025-09-04T16:00:00.000Z	58 \| moderate	12.907 \| fine	57.255 \| fine	36.3 \| good	0.23 \| good	2.379 \| good	0.17 \| good
2025-09-04T17:00:00.000Z	67 \| moderate	18.068 \| fine	79.588 \| fine	40.722 \| good	0.318 \| good	1.411 \| good	0.174 \| good
2025-09-04T18:00:00.000Z	75 \| moderate	21.614 \| fine	94.856 \| fine	40.738 \| good	0.406 \| good	0.443 \| good	0.179 \| good
2025-09-04T19:00:00.000Z	75 \| moderate	21.58 \| fine	94.822 \| fine	42.258 \| good	0.376 \| good	0.379 \| good	0.186 \| good
2025-09-04T20:00:00.000Z	71 \| moderate	19.994 \| fine	88.636 \| fine	41.8 \| good	0.346 \| good	0.315 \| good	0.193 \| good
2025-09-04T21:00:00.000Z	67 \| moderate	17.647 \| fine	78.059 \| fine	39.413 \| good	0.316 \| good	0.251 \| good	0.199 \| good
2025-09-04T22:00:00.000Z	64 \| moderate	16.45 \| fine	72.668 \| fine	39.316 \| good	0.271 \| good	0.285 \| good	0.199 \| good
2025-09-04T23:00:00.000Z	62 \| moderate	15.017 \| fine	66.867 \| fine	40.188 \| good	0.227 \| good	0.319 \| good	0.199 \| good
2025-09-05T00:00:00.000Z	58 \| moderate	13.339 \| fine	60.517 \| fine	37.676 \| good	0.183 \| good	0.353 \| good	0.199 \| good
2025-09-05T01:00:00.000Z	58 \| moderate	12.974 \| fine	58.721 \| fine	34.402 \| good	0.17 \| good	0.907 \| good	0.2 \| good
2025-09-05T02:00:00.000Z	58 \| moderate	13.129 \| fine	58.932 \| fine	30.894 \| good	0.158 \| good	1.461 \| good	0.201 \| good
2025-09-05T03:00:00.000Z	58 \| moderate	12.838 \| fine	58.024 \| fine	29.729 \| good	0.145 \| good	2.016 \| good	0.202 \| good
2025-09-05T04:00:00.000Z	56 \| moderate	12.408 \| fine	56.312 \| fine	28.673 \| good	0.149 \| good	2.56 \| good	0.204 \| good
2025-09-05T05:00:00.000Z	56 \| moderate	12.099 \| good	54.529 \| good	27.593 \| good	0.152 \| good	3.105 \| good	0.205 \| good
2025-09-05T06:00:00.000Z	56 \| moderate	12.039 \| good	54.023 \| good	27.613 \| good	0.155 \| good	3.65 \| good	0.206 \| good
2025-09-05T07:00:00.000Z	56 \| moderate	12.373 \| fine	56.105 \| fine	27.703 \| good	0.157 \| good	3.948 \| good	0.205 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	12.696 \| fine	56.932 \| fine	27.199 \| good	0.159 \| good	4.245 \| good	0.204 \| good
2025-09-05T09:00:00.000Z	58 \| moderate	12.894 \| fine	58.451 \| fine	27.008 \| good	0.161 \| good	4.543 \| good	0.203 \| good
2025-09-05T10:00:00.000Z	58 \| moderate	12.889 \| fine	58.451 \| fine	27.409 \| good	0.162 \| good	4.874 \| good	0.203 \| good
2025-09-05T11:00:00.000Z	58 \| moderate	12.743 \| fine	57.061 \| fine	26.009 \| good	0.163 \| good	5.204 \| good	0.203 \| good
2025-09-05T12:00:00.000Z	58 \| moderate	12.736 \| fine	57.061 \| fine	24.293 \| good	0.164 \| good	5.535 \| good	0.202 \| good
2025-09-05T13:00:00.000Z	58 \| moderate	12.87 \| fine	58.238 \| fine	23.76 \| good	0.173 \| good	4.406 \| good	0.198 \| good
2025-09-05T14:00:00.000Z	58 \| moderate	12.529 \| fine	56.314 \| fine	28.565 \| good	0.182 \| good	3.278 \| good	0.193 \| good
2025-09-05T15:00:00.000Z	56 \| moderate	12.26 \| fine	55.035 \| fine	32.586 \| good	0.191 \| good	2.149 \| good	0.189 \| good
2025-09-05T16:00:00.000Z	56 \| moderate	12.462 \| fine	56.704 \| fine	36.434 \| good	0.21 \| good	1.564 \| good	0.18 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	12.882 \| fine	58.328 \| fine	40.199 \| good	0.228 \| good	0.98 \| good	0.171 \| good
2025-09-05T18:00:00.000Z	58 \| moderate	12.536 \| fine	56.701 \| fine	43.61 \| good	0.247 \| good	0.395 \| good	0.163 \| good
2025-09-05T19:00:00.000Z	56 \| moderate	11.601 \| good	50.921 \| good	49.052 \| good	0.233 \| good	0.348 \| good	0.156 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	10.56 \| good	46.817 \| good	53.125 \| good	0.219 \| good	0.3 \| good	0.15 \| good
2025-09-05T21:00:00.000Z	52 \| moderate	10.162 \| good	44.849 \| good	54.644 \| good	0.205 \| good	0.253 \| good	0.143 \| good
2025-09-05T22:00:00.000Z	54 \| moderate	9.933 \| good	44.479 \| good	55.861 \| fine	0.195 \| good	0.288 \| good	0.139 \| good
2025-09-05T23:00:00.000Z	58 \| moderate	9.967 \| good	44.646 \| good	56.93 \| fine	0.185 \| good	0.324 \| good	0.134 \| good
2025-09-06T00:00:00.000Z	52 \| moderate	10.464 \| good	46.039 \| good	54.758 \| good	0.175 \| good	0.359 \| good	0.13 \| good
2025-09-06T01:00:00.000Z	58 \| moderate	12.518 \| fine	56.859 \| fine	50.23 \| good	0.18 \| good	1.624 \| good	0.139 \| good
2025-09-06T02:00:00.000Z	60 \| moderate	13.773 \| fine	62.179 \| fine	45.361 \| good	0.186 \| good	2.888 \| good	0.149 \| good
2025-09-06T03:00:00.000Z	58 \| moderate	13.108 \| fine	58.564 \| fine	41.247 \| good	0.192 \| good	4.152 \| good	0.158 \| good
2025-09-06T04:00:00.000Z	54 \| moderate	11.256 \| good	49.672 \| good	39.041 \| good	0.201 \| good	4.828 \| good	0.163 \| good
2025-09-06T05:00:00.000Z	52 \| moderate	9.769 \| good	43.164 \| good	37.128 \| good	0.21 \| good	5.504 \| good	0.167 \| good
2025-09-06T06:00:00.000Z	49 \| good	8.977 \| good	39.33 \| good	36.6 \| good	0.219 \| good	6.181 \| good	0.172 \| good
2025-09-06T07:00:00.000Z	49 \| good	8.664 \| good	38.048 \| good	36.082 \| good	0.205 \| good	6.262 \| good	0.171 \| good
2025-09-06T08:00:00.000Z	44 \| good	8.457 \| good	37.319 \| good	35.456 \| good	0.191 \| good	6.344 \| good	0.17 \| good
2025-09-06T09:00:00.000Z	44 \| good	8.457 \| good	37.319 \| good	34.17 \| good	0.177 \| good	6.426 \| good	0.169 \| good
2025-09-06T10:00:00.000Z	49 \| good	8.649 \| good	37.938 \| good	33.083 \| good	0.167 \| good	6.388 \| good	0.167 \| good
2025-09-06T11:00:00.000Z	49 \| good	8.878 \| good	39.222 \| good	31.771 \| good	0.157 \| good	6.35 \| good	0.165 \| good
2025-09-06T12:00:00.000Z	49 \| good	9.331 \| good	41.329 \| good	31.174 \| good	0.148 \| good	6.312 \| good	0.163 \| good
2025-09-06T13:00:00.000Z	52 \| moderate	9.916 \| good	44.064 \| good	29.891 \| good	0.159 \| good	5.12 \| good	0.162 \| good
2025-09-06T14:00:00.000Z	52 \| moderate	9.851 \| good	43.653 \| good	30.735 \| good	0.17 \| good	3.928 \| good	0.162 \| good
2025-09-06T15:00:00.000Z	49 \| good	9.19 \| good	40.724 \| good	36.062 \| good	0.182 \| good	2.737 \| good	0.161 \| good

Real-time air quality index in Bozeman, Montana today

Common air pollutants in Bozeman, Montana

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Bozeman, Montana air quality forecast and history

Empower business decisions with accurate air quality data

Bozeman, Montana air quality map: Real-time AQI near you

Air quality in nearby cities

Belgrade, Montana

ButteSilver Bow, Montana

Helena, Montana

Billings, Montana

Cody, Wyoming

Great Falls, Montana

How accurate is Montana, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Bozeman, Montana updated?

When did Bozeman, Montana experience the worst air quality in the last 24 hours?

When did Bozeman, Montana have its best air quality in the last 24 hours?

What is the real-time air quality index for Bozeman, Montana?

Which pollutant is found most often in Bozeman, Montana?

What can I do if the air quality in Bozeman, Montana is poor?

What are the current PM2.5 levels in Bozeman, Montana?

What are the current PM10 levels at Bozeman, Montana?

What are the current carbon monoxide (CO) levels at Bozeman, Montana?

What are the current sulfur dioxide (SO2) levels at Bozeman, Montana?

What are the current ozone (O3) levels at Bozeman, Montana?

What are the current nitrogen dioxide (NO2) levels at Bozeman, Montana?

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 Bozeman, Montana?

What are the current PM₁₀ levels at Bozeman, Montana?

What are the current sulfur dioxide (SO₂) levels at Bozeman, Montana?

What are the current ozone (O₃) levels at Bozeman, Montana?

What are the current nitrogen dioxide (NO₂) levels at Bozeman, Montana?