What are the current PM10 levels at Billings, Montana?

The current PM10 levels in Billings, Montana are 15.984 μg/m3.

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

The current sulfur dioxide (SO2) levels in Billings, Montana are 2.309 ppb.

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

The current ozone (O3) levels at Billings, Montana is 29.554 ppm.

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

The current nitrogen dioxide (NO2) levels at Billings, Montana is 1.435 ppb.

Real-time air quality index in Billings, Montana today

Q: What are the current PM2.5 levels in Billings, Montana?

The measured PM2.5 levels in Billings, Montana at present are 3.497 μg/m3.

Stay updated with real-time air quality in Billings, 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)

Good

Billings, Montana

Last updated: ... (Local time)

Common air pollutants in Billings, Montana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.50 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.98 μg/m³

155

255

425

605+

Ozone (O₃)

29.55 ppb

201

201+

Sulfur Dioxide (SO₂)

2.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.44 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Billings, Montana

Scroll To Air Quality Map

Track live Billings, Montana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-12T14:00:00.000Z	31 \| good	0.503 \| good	2.015 \| good	34.218 \| good	1.425 \| good	1.242 \| good	0.149 \| good
2026-03-12T15:00:00.000Z	31 \| good	0.104 \| good	0.226 \| good	33.552 \| good	1.511 \| good	2.176 \| good	0.149 \| good
2026-03-12T16:00:00.000Z	32 \| good	0.106 \| good	0.238 \| good	34.558 \| good	1.972 \| good	3.35 \| good	0.161 \| good
2026-03-12T17:00:00.000Z	90 \| moderate	30.059 \| fine	130.837 \| fine	35.941 \| good	5.727 \| good	1.503 \| good	0.137 \| good
2026-03-12T18:00:00.000Z	92 \| moderate	31.36 \| fine	136.83 \| fine	37.529 \| good	1.897 \| good	0.889 \| good	0.137 \| good
2026-03-12T19:00:00.000Z	103 \| sensitive	36.179 \| moderate	158.915 \| moderate	40.039 \| good	1.151 \| good	1.326 \| good	0.137 \| good
2026-03-12T20:00:00.000Z	103 \| sensitive	36.177 \| moderate	158.907 \| moderate	40.557 \| good	0.929 \| good	1.35 \| good	0.125 \| good
2026-03-12T21:00:00.000Z	113 \| sensitive	40.329 \| moderate	178.956 \| moderate	43.263 \| good	0.913 \| good	1.617 \| good	0.123 \| good
2026-03-12T22:00:00.000Z	79 \| moderate	23.956 \| fine	105.084 \| fine	43.494 \| good	0.916 \| good	1.865 \| good	0.1 \| good
2026-03-12T23:00:00.000Z	79 \| moderate	23.871 \| fine	104.883 \| fine	42.281 \| good	0.978 \| good	1.612 \| good	0.116 \| good
2026-03-13T00:00:00.000Z	52 \| moderate	9.89 \| good	43.983 \| good	44.764 \| good	0.912 \| good	1.989 \| good	0.1 \| good
2026-03-13T01:00:00.000Z	43 \| good	6.004 \| good	27.019 \| good	46.121 \| good	0.888 \| good	1.955 \| good	0.1 \| good
2026-03-13T02:00:00.000Z	38 \| good	5.001 \| good	22.001 \| good	40.838 \| good	1.009 \| good	3.09 \| good	0.1 \| good
2026-03-13T03:00:00.000Z	42 \| good	3.199 \| good	13.999 \| good	44.761 \| good	1.023 \| good	2.359 \| good	0.1 \| good
2026-03-13T04:00:00.000Z	40 \| good	3.199 \| good	13.992 \| good	42.822 \| good	1.044 \| good	2.598 \| good	0.112 \| good
2026-03-13T05:00:00.000Z	40 \| good	3.198 \| good	13.99 \| good	43.307 \| good	1.604 \| good	3.107 \| good	0.125 \| good
2026-03-13T06:00:00.000Z	41 \| good	1.987 \| good	9.652 \| good	44.492 \| good	1.754 \| good	1.048 \| good	0.137 \| good
2026-03-13T07:00:00.000Z	43 \| good	2.138 \| good	16.529 \| good	45.579 \| good	4.11 \| good	1.848 \| good	0.137 \| good
2026-03-13T08:00:00.000Z	39 \| good	3.096 \| good	13.981 \| good	41.547 \| good	4.329 \| good	1.931 \| good	0.125 \| good
2026-03-13T09:00:00.000Z	38 \| good	3.395 \| good	14.979 \| good	41.237 \| good	3.325 \| good	1.415 \| good	0.125 \| good
2026-03-13T10:00:00.000Z	32 \| good	3.296 \| good	14.98 \| good	35.054 \| good	5.598 \| good	1.592 \| good	0.125 \| good
2026-03-13T11:00:00.000Z	38 \| good	2.997 \| good	11.987 \| good	41.439 \| good	3.079 \| good	2.411 \| good	0.125 \| good
2026-03-13T12:00:00.000Z	39 \| good	2.998 \| good	11.992 \| good	41.532 \| good	3.269 \| good	2.373 \| good	0.125 \| good
2026-03-13T13:00:00.000Z	38 \| good	1.6 \| good	7.001 \| good	41.168 \| good	5.101 \| good	1.211 \| good	0.125 \| good
2026-03-13T14:00:00.000Z	37 \| good	4.026 \| good	18.778 \| good	40.085 \| good	2.925 \| good	1.757 \| good	0.137 \| good
2026-03-13T15:00:00.000Z	36 \| good	2.732 \| good	20.586 \| good	38.564 \| good	2.227 \| good	2.168 \| good	0.137 \| good
2026-03-13T16:00:00.000Z	37 \| good	3.544 \| good	20.228 \| good	39.773 \| good	2.04 \| good	0.689 \| good	0.161 \| good
2026-03-13T17:00:00.000Z	36 \| good	1.803 \| good	8.011 \| good	39.458 \| good	2.996 \| good	0.708 \| good	0.149 \| good
2026-03-13T18:00:00.000Z	39 \| good	1.799 \| good	7.995 \| good	41.897 \| good	4.581 \| good	1.101 \| good	0.125 \| good
2026-03-13T19:00:00.000Z	40 \| good	1.799 \| good	7.994 \| good	42.759 \| good	1.001 \| good	0.963 \| good	0.125 \| good
2026-03-13T20:00:00.000Z	39 \| good	1.8 \| good	7.996 \| good	41.666 \| good	1.001 \| good	0.94 \| good	0.125 \| good
2026-03-13T21:00:00.000Z	40 \| good	2.397 \| good	9.987 \| good	42.682 \| good	2.998 \| good	0.726 \| good	0.144 \| good
2026-03-13T22:00:00.000Z	38 \| good	2.298 \| good	9.989 \| good	41.252 \| good	1 \| good	0.706 \| good	0.144 \| good
2026-03-13T23:00:00.000Z	40 \| good	0.9 \| good	4.002 \| good	42.853 \| good	1 \| good	0.82 \| good	0.144 \| good
2026-03-14T00:00:00.000Z	35 \| good	1.1 \| good	5 \| good	38.064 \| good	0.978 \| good	0.634 \| good	0.144 \| good
2026-03-14T01:00:00.000Z	35 \| good	2.797 \| good	11.988 \| good	38.21 \| good	0.937 \| good	0.683 \| good	0.125 \| good
2026-03-14T02:00:00.000Z	35 \| good	3.295 \| good	14.98 \| good	38.234 \| good	0.975 \| good	0.846 \| good	0.125 \| good
2026-03-14T03:00:00.000Z	33 \| good	3.196 \| good	13.985 \| good	36.38 \| good	0.957 \| good	1.37 \| good	0.125 \| good
2026-03-14T04:00:00.000Z	33 \| good	1.799 \| good	7.993 \| good	36.259 \| good	0.954 \| good	1.315 \| good	0.125 \| good
2026-03-14T05:00:00.000Z	32 \| good	1.699 \| good	6.992 \| good	34.93 \| good	1.812 \| good	2.547 \| good	0.125 \| good
2026-03-14T06:00:00.000Z	34 \| good	1.7 \| good	6.999 \| good	36.864 \| good	5.753 \| good	1.324 \| good	0.1 \| good
2026-03-14T07:00:00.000Z	37 \| good	2.4 \| good	10 \| good	39.947 \| good	3.052 \| good	1.484 \| good	0.125 \| good
2026-03-14T08:00:00.000Z	34 \| good	2.399 \| good	9.994 \| good	37.237 \| good	2.636 \| good	1.316 \| good	0.125 \| good
2026-03-14T09:00:00.000Z	33 \| good	2.699 \| good	10.998 \| good	36.26 \| good	3.369 \| good	2.067 \| good	0.125 \| good
2026-03-14T10:00:00.000Z	29 \| good	2.599 \| good	10.994 \| good	31.222 \| good	1.847 \| good	0.821 \| good	0.1 \| good
2026-03-14T11:00:00.000Z	38 \| good	2.799 \| good	11.993 \| good	40.552 \| good	1.557 \| good	0.813 \| good	0.125 \| good
2026-03-14T12:00:00.000Z	26 \| good	3.498 \| good	15.989 \| good	27.892 \| good	1.49 \| good	1.043 \| good	0.125 \| good
2026-03-14T13:00:00.000Z	28 \| good	3.497 \| good	15.984 \| good	29.554 \| good	2.309 \| good	1.435 \| good	0.125 \| good
2026-03-14T13:00:00.000Z	28 \| good	3.497 \| good	15.984 \| good	29.554 \| good	2.309 \| good	1.435 \| good	0.125 \| good
2026-03-14T14:00:00.000Z	28 \| good	3.539 \| good	15.942 \| good	30.445 \| good	0.024 \| good	1.141 \| good	0.142 \| good
2026-03-14T15:00:00.000Z	49 \| good	8.789 \| good	38.057 \| good	31.059 \| good	0.021 \| good	1.25 \| good	0.145 \| good
2026-03-14T16:00:00.000Z	49 \| good	8.649 \| good	37.95 \| good	32.018 \| good	0.03 \| good	1.162 \| good	0.145 \| good
2026-03-14T17:00:00.000Z	44 \| good	7.785 \| good	34.045 \| good	34.52 \| good	0.038 \| good	1.074 \| good	0.145 \| good
2026-03-14T18:00:00.000Z	54 \| moderate	10.55 \| good	47.007 \| good	37.414 \| good	0.046 \| good	0.986 \| good	0.145 \| good
2026-03-14T19:00:00.000Z	58 \| moderate	12.578 \| fine	57.031 \| fine	40.547 \| good	0.067 \| good	0.877 \| good	0.143 \| good
2026-03-14T20:00:00.000Z	49 \| good	9.199 \| good	41.077 \| good	42.35 \| good	0.088 \| good	0.767 \| good	0.141 \| good
2026-03-14T21:00:00.000Z	41 \| good	6.513 \| good	29.008 \| good	44.241 \| good	0.109 \| good	0.657 \| good	0.139 \| good
2026-03-14T22:00:00.000Z	49 \| good	8.655 \| good	37.957 \| good	44.532 \| good	0.11 \| good	0.857 \| good	0.143 \| good
2026-03-14T23:00:00.000Z	42 \| good	5.447 \| good	23.008 \| good	45.481 \| good	0.11 \| good	1.057 \| good	0.147 \| good
2026-03-15T00:00:00.000Z	39 \| good	5.076 \| good	21.975 \| good	41.86 \| good	0.11 \| good	1.257 \| good	0.151 \| good
2026-03-15T01:00:00.000Z	35 \| good	5.155 \| good	22.039 \| good	38.474 \| good	0.117 \| good	1.342 \| good	0.159 \| good
2026-03-15T02:00:00.000Z	34 \| good	5.043 \| good	21.963 \| good	36.955 \| good	0.124 \| good	1.427 \| good	0.166 \| good
2026-03-15T03:00:00.000Z	32 \| good	2.694 \| good	10.979 \| good	34.951 \| good	0.132 \| good	1.512 \| good	0.173 \| good
2026-03-15T04:00:00.000Z	31 \| good	2.895 \| good	11.963 \| good	33.695 \| good	0.171 \| good	1.439 \| good	0.173 \| good
2026-03-15T05:00:00.000Z	31 \| good	2.622 \| good	10.957 \| good	33.449 \| good	0.21 \| good	1.366 \| good	0.173 \| good
2026-03-15T06:00:00.000Z	31 \| good	4.65 \| good	20.056 \| good	33.637 \| good	0.249 \| good	1.292 \| good	0.172 \| good
2026-03-15T07:00:00.000Z	33 \| good	6.02 \| good	27 \| good	32.729 \| good	0.213 \| good	1.203 \| good	0.172 \| good
2026-03-15T08:00:00.000Z	33 \| good	6.34 \| good	28 \| good	32.121 \| good	0.178 \| good	1.113 \| good	0.171 \| good
2026-03-15T09:00:00.000Z	33 \| good	5.504 \| good	23.89 \| good	31.232 \| good	0.142 \| good	1.023 \| good	0.171 \| good
2026-03-15T10:00:00.000Z	54 \| moderate	11.299 \| good	49.992 \| good	30.389 \| good	0.116 \| good	0.97 \| good	0.172 \| good
2026-03-15T11:00:00.000Z	33 \| good	5.904 \| good	26.845 \| good	29.435 \| good	0.091 \| good	0.916 \| good	0.173 \| good
2026-03-15T12:00:00.000Z	27 \| good	5.074 \| good	21.954 \| good	27.436 \| good	0.065 \| good	0.863 \| good	0.174 \| good
2026-03-15T13:00:00.000Z	52 \| moderate	9.7 \| good	42.99 \| good	26.185 \| good	0.061 \| good	0.988 \| good	0.177 \| good
2026-03-15T14:00:00.000Z	38 \| good	7.083 \| good	31.859 \| good	27.525 \| good	0.057 \| good	1.113 \| good	0.18 \| good
2026-03-15T15:00:00.000Z	54 \| moderate	11.238 \| good	49.902 \| good	30.022 \| good	0.054 \| good	1.239 \| good	0.183 \| good
2026-03-15T16:00:00.000Z	58 \| moderate	12.818 \| fine	57.07 \| fine	32.662 \| good	0.082 \| good	0.997 \| good	0.181 \| good
2026-03-15T17:00:00.000Z	62 \| moderate	14.658 \| fine	64.959 \| fine	35.464 \| good	0.109 \| good	0.755 \| good	0.18 \| good
2026-03-15T18:00:00.000Z	62 \| moderate	14.89 \| fine	66.792 \| fine	38.259 \| good	0.137 \| good	0.514 \| good	0.179 \| good
2026-03-15T19:00:00.000Z	66 \| moderate	16.626 \| fine	73.026 \| fine	40.377 \| good	0.189 \| good	0.491 \| good	0.178 \| good
2026-03-15T20:00:00.000Z	60 \| moderate	13.695 \| fine	61.078 \| fine	42.958 \| good	0.241 \| good	0.468 \| good	0.176 \| good
2026-03-15T21:00:00.000Z	54 \| moderate	11 \| good	48.962 \| good	43.997 \| good	0.293 \| good	0.445 \| good	0.175 \| good
2026-03-15T22:00:00.000Z	54 \| moderate	11.136 \| good	49.052 \| good	43.742 \| good	0.328 \| good	0.644 \| good	0.175 \| good
2026-03-15T23:00:00.000Z	41 \| good	6.453 \| good	28.995 \| good	43.54 \| good	0.363 \| good	0.842 \| good	0.176 \| good
2026-03-16T00:00:00.000Z	38 \| good	7.048 \| good	31.073 \| good	40.531 \| good	0.398 \| good	1.041 \| good	0.176 \| good
2026-03-16T01:00:00.000Z	44 \| good	8.077 \| good	35.12 \| good	35.834 \| good	0.389 \| good	3.198 \| good	0.197 \| good
2026-03-16T02:00:00.000Z	44 \| good	8.421 \| good	37.036 \| good	32.999 \| good	0.38 \| good	5.356 \| good	0.218 \| good
2026-03-16T03:00:00.000Z	52 \| moderate	9.667 \| good	43.042 \| good	31.045 \| good	0.37 \| good	7.513 \| good	0.239 \| good
2026-03-16T04:00:00.000Z	54 \| moderate	11.213 \| good	49.948 \| good	29.243 \| good	0.254 \| good	7.669 \| good	0.239 \| good
2026-03-16T05:00:00.000Z	44 \| good	7.679 \| good	33.971 \| good	28.954 \| good	0.137 \| good	7.825 \| good	0.24 \| good
2026-03-16T06:00:00.000Z	54 \| moderate	10.957 \| good	48.032 \| good	28.184 \| good	0.021 \| good	7.981 \| good	0.24 \| good
2026-03-16T07:00:00.000Z	52 \| moderate	10.05 \| good	44.91 \| good	27.119 \| good	0.018 \| good	6.764 \| good	0.227 \| good
2026-03-16T08:00:00.000Z	49 \| good	8.607 \| good	37.93 \| good	26.279 \| good	0.015 \| good	5.547 \| good	0.214 \| good
2026-03-16T09:00:00.000Z	38 \| good	6.751 \| good	29.869 \| good	25.204 \| good	0.012 \| good	4.33 \| good	0.201 \| good
2026-03-16T10:00:00.000Z	44 \| good	7.893 \| good	34.826 \| good	25.146 \| good	0.02 \| good	3.66 \| good	0.192 \| good
2026-03-16T11:00:00.000Z	44 \| good	8.307 \| good	36.79 \| good	24.96 \| good	0.028 \| good	2.991 \| good	0.184 \| good
2026-03-16T12:00:00.000Z	49 \| good	8.902 \| good	38.871 \| good	23.412 \| good	0.036 \| good	2.321 \| good	0.175 \| good
2026-03-16T13:00:00.000Z	49 \| good	9.297 \| good	41.758 \| good	23.098 \| good	0.044 \| good	2.326 \| good	0.172 \| good

Billings

Empower business decisions with accurate air quality data

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

0.15ppm

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 Billings, Montana updated?

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

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

The worst air quality in Billings, Montana was recorded at 11:00:00 on 2026-03-13.

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

The best air quality in Billings, Montana was recorded at 12:00:00 on 2026-03-14.

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

The real-time air quality index in Billings, Montana is 28, currently categorized as Good.

Which pollutant is found most often in Billings, Montana?

The most common pollutant in Billings, Montana is O3.

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

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

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

The measured PM_2.5 levels in Billings, Montana at present are 3.497 μg/m³.

What are the current PM₁₀ levels at Billings, Montana?

The current PM₁₀ levels in Billings, Montana are 15.984 μg/m³.

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

The current carbon monoxide (CO) level in Billings, Montana is 0.125 ppm.

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

The current sulfur dioxide (SO₂) levels in Billings, Montana are 2.309 ppb.

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

The current ozone (O₃) levels at Billings, Montana is 29.554 ppm.

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

The current nitrogen dioxide (NO₂) levels at Billings, Montana is 1.435 ppb.

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