What are the current PM10 levels at Kalispell, Montana?

The current PM10 levels in Kalispell, Montana are 39.923 μg/m3.

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

The current sulfur dioxide (SO2) levels in Kalispell, Montana are 0.766 ppb.

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

The current ozone (O3) levels at Kalispell, Montana is 17.593 ppm.

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

The current nitrogen dioxide (NO2) levels at Kalispell, Montana is 4.075 ppb.

Real-time air quality index in Kalispell, Montana today

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

The measured PM2.5 levels in Kalispell, Montana at present are 5.588 μg/m3.

Stay updated with real-time air quality in Kalispell, 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

Kalispell, Montana

Last updated: ... (Local time)

Common air pollutants in Kalispell, Montana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.59 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.92 μg/m³

155

255

425

605+

Ozone (O₃)

17.59 ppb

201

201+

Sulfur Dioxide (SO₂)

0.77 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.08 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Kalispell, Montana

Get Live Pollen Counts

Kalispell, Montana

Scroll To Air Quality Map

Track live Kalispell, Montana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	49 \| good	8.881 \| good	34.267 \| good	20.345 \| good	2.243 \| good	2.893 \| good	0.231 \| good
2026-10-20T22:00:00.000Z	38 \| good	6.973 \| good	39.05 \| good	20.461 \| good	1.192 \| good	2.778 \| good	0.231 \| good
2026-10-20T23:00:00.000Z	38 \| good	7.214 \| good	25.05 \| good	19.989 \| good	1.041 \| good	2.554 \| good	0.231 \| good
2026-10-21T00:00:00.000Z	38 \| good	6.923 \| good	39.681 \| good	25.135 \| good	1.041 \| good	3.029 \| good	0.251 \| good
2026-10-21T01:00:00.000Z	34 \| good	6.407 \| good	36.676 \| good	20.741 \| good	1.091 \| good	7.266 \| good	0.251 \| good
2026-10-21T02:00:00.000Z	44 \| good	7.673 \| good	35.926 \| good	18.991 \| good	1.023 \| good	10.117 \| good	0.318 \| good
2026-10-21T03:00:00.000Z	66 \| moderate	17.238 \| fine	76.451 \| fine	4.207 \| good	0.328 \| good	4.211 \| good	0.179 \| good
2026-10-21T04:00:00.000Z	54 \| moderate	11.412 \| good	47.544 \| good	15.254 \| good	0.778 \| good	12.445 \| good	0.385 \| good
2026-10-21T05:00:00.000Z	49 \| good	9.488 \| good	46.471 \| good	9.677 \| good	0.746 \| good	8.704 \| good	0.407 \| good
2026-10-21T06:00:00.000Z	52 \| moderate	10.307 \| good	44.422 \| good	8.783 \| good	0.666 \| good	5.377 \| good	0.341 \| good
2026-10-21T07:00:00.000Z	38 \| good	7.145 \| good	35.906 \| good	6.833 \| good	0.649 \| good	5.349 \| good	0.396 \| good
2026-10-21T08:00:00.000Z	38 \| good	7.351 \| good	35.021 \| good	7.842 \| good	0.633 \| good	5.229 \| good	0.41 \| good
2026-10-21T09:00:00.000Z	27 \| good	5.151 \| good	23.696 \| good	5.056 \| good	0.997 \| good	8.004 \| good	0.41 \| good
2026-10-21T10:00:00.000Z	25 \| good	4.074 \| good	26.853 \| good	8.303 \| good	0.669 \| good	7.216 \| good	0.39 \| good
2026-10-21T11:00:00.000Z	44 \| good	8.254 \| good	25.693 \| good	9.248 \| good	0.706 \| good	10.546 \| good	0.376 \| good
2026-10-21T12:00:00.000Z	44 \| good	7.95 \| good	40.006 \| good	7.071 \| good	0.704 \| good	11.33 \| good	0.32 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.515 \| good	39.803 \| good	5.692 \| good	0.757 \| good	11.425 \| good	0.335 \| good
2026-10-21T14:00:00.000Z	38 \| good	7.237 \| good	36.48 \| good	4.307 \| good	0.776 \| good	10.893 \| good	0.373 \| good
2026-10-21T15:00:00.000Z	38 \| good	6.718 \| good	28.112 \| good	5.442 \| good	0.687 \| good	11.642 \| good	0.423 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	11.217 \| good	58.236 \| fine	4.794 \| good	0.856 \| good	9.543 \| good	0.437 \| good
2026-10-21T17:00:00.000Z	58 \| moderate	12.669 \| fine	46.083 \| good	7.32 \| good	1.034 \| good	6.9 \| good	0.442 \| good
2026-10-21T18:00:00.000Z	58 \| moderate	13.027 \| fine	57.988 \| fine	11.069 \| good	0.955 \| good	5.778 \| good	0.426 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	12.481 \| fine	40.166 \| good	13.018 \| good	0.936 \| good	5.326 \| good	0.413 \| good
2026-10-21T20:00:00.000Z	56 \| moderate	11.655 \| good	22.442 \| good	16.838 \| good	1.485 \| good	3.28 \| good	0.385 \| good
2026-10-21T21:00:00.000Z	49 \| good	8.564 \| good	21.102 \| good	18.306 \| good	1.226 \| good	3.186 \| good	0.319 \| good
2026-10-21T22:00:00.000Z	49 \| good	8.656 \| good	17.726 \| good	20.724 \| good	1.228 \| good	4.21 \| good	0.282 \| good
2026-10-21T23:00:00.000Z	33 \| good	5.65 \| good	17.969 \| good	19.913 \| good	2.137 \| good	2.351 \| good	0.28 \| good
2026-10-22T00:00:00.000Z	33 \| good	6.376 \| good	33.09 \| good	19.116 \| good	1.057 \| good	2.981 \| good	0.332 \| good
2026-10-22T01:00:00.000Z	38 \| good	6.683 \| good	25.132 \| good	20.259 \| good	1.057 \| good	3.27 \| good	0.464 \| good
2026-10-22T02:00:00.000Z	54 \| moderate	10.586 \| good	39.444 \| good	16.304 \| good	0.796 \| good	8.389 \| good	0.632 \| good
2026-10-22T03:00:00.000Z	44 \| good	8.323 \| good	36.535 \| good	4.13 \| good	0.272 \| good	3.848 \| good	0.181 \| good
2026-10-22T04:00:00.000Z	54 \| moderate	10.983 \| good	45.09 \| good	9.715 \| good	0.969 \| good	11.173 \| good	0.963 \| good
2026-10-22T05:00:00.000Z	49 \| good	9.189 \| good	39.414 \| good	8.642 \| good	1.029 \| good	13.65 \| good	0.964 \| good
2026-10-22T06:00:00.000Z	57 \| moderate	12.452 \| fine	68.292 \| fine	6.571 \| good	0.651 \| good	15.021 \| good	0.962 \| good
2026-10-22T07:00:00.000Z	49 \| good	9.252 \| good	48.735 \| good	4.925 \| good	0.715 \| good	14.921 \| good	1.054 \| good
2026-10-22T08:00:00.000Z	44 \| good	8.17 \| good	33.196 \| good	3.459 \| good	0.651 \| good	11.776 \| good	0.872 \| good
2026-10-22T09:00:00.000Z	38 \| good	7.209 \| good	35.062 \| good	5.347 \| good	0.717 \| good	10.406 \| good	0.806 \| good
2026-10-22T10:00:00.000Z	27 \| good	5.419 \| good	21.779 \| good	6.26 \| good	0.701 \| good	10.007 \| good	0.674 \| good
2026-10-22T11:00:00.000Z	27 \| good	4.857 \| good	20.835 \| good	4.541 \| good	0.702 \| good	8.732 \| good	0.674 \| good
2026-10-22T12:00:00.000Z	27 \| good	5.035 \| good	18.992 \| good	7.502 \| good	0.825 \| good	7.515 \| good	0.473 \| good
2026-10-22T13:00:00.000Z	38 \| good	7.198 \| good	37.404 \| good	8.837 \| good	0.687 \| good	8.055 \| good	0.521 \| good
2026-10-22T14:00:00.000Z	44 \| good	8.121 \| good	40.171 \| good	6.771 \| good	0.703 \| good	8.844 \| good	0.537 \| good
2026-10-22T15:00:00.000Z	27 \| good	4.581 \| good	19.629 \| good	4.148 \| good	0.685 \| good	10.852 \| good	0.687 \| good
2026-10-22T16:00:00.000Z	52 \| moderate	9.948 \| good	38.69 \| good	6.813 \| good	0.894 \| good	8.821 \| good	0.788 \| good
2026-10-22T17:00:00.000Z	44 \| good	7.739 \| good	29.391 \| good	7.37 \| good	0.933 \| good	8.984 \| good	0.789 \| good
2026-10-22T18:00:00.000Z	44 \| good	7.158 \| good	47.707 \| good	11.165 \| good	0.798 \| good	7.785 \| good	0.586 \| good
2026-10-22T19:00:00.000Z	44 \| good	7.771 \| good	39.491 \| good	14.784 \| good	1.026 \| good	5.655 \| good	0.4 \| good
2026-10-22T20:00:00.000Z	37 \| good	5.664 \| good	39.975 \| good	17.584 \| good	0.767 \| good	4.075 \| good	0.332 \| good
2026-10-22T20:00:00.000Z	37 \| good	5.588 \| good	39.923 \| good	17.593 \| good	0.766 \| good	4.075 \| good	0.332 \| good
2026-10-22T21:00:00.000Z	27 \| good	2.42 \| good	9.745 \| good	29.379 \| good	0.106 \| good	0.309 \| good	0.111 \| good
2026-10-22T22:00:00.000Z	26 \| good	2.51 \| good	10.415 \| good	27.585 \| good	0.1 \| good	0.294 \| good	0.105 \| good
2026-10-22T23:00:00.000Z	20 \| good	2.823 \| good	11.599 \| good	22.417 \| good	0.1 \| good	0.342 \| good	0.103 \| good
2026-10-23T00:00:00.000Z	17 \| good	1.353 \| good	5.394 \| good	17.644 \| good	0.12 \| good	1.098 \| good	0.112 \| good
2026-10-23T01:00:00.000Z	22 \| good	4.384 \| good	19.268 \| good	13.495 \| good	0.163 \| good	2.202 \| good	0.127 \| good
2026-10-23T02:00:00.000Z	33 \| good	6.416 \| good	28.784 \| good	11.656 \| good	0.209 \| good	3.258 \| good	0.144 \| good
2026-10-23T03:00:00.000Z	22 \| good	3.519 \| good	15.152 \| good	8.305 \| good	0.243 \| good	4.045 \| good	0.156 \| good
2026-10-23T04:00:00.000Z	38 \| good	7.197 \| good	31.551 \| good	7.278 \| good	0.257 \| good	4.429 \| good	0.161 \| good
2026-10-23T05:00:00.000Z	44 \| good	7.615 \| good	33.503 \| good	6.209 \| good	0.278 \| good	4.861 \| good	0.166 \| good
2026-10-23T06:00:00.000Z	33 \| good	5.957 \| good	26.301 \| good	5.757 \| good	0.277 \| good	5.078 \| good	0.168 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.564 \| good	29.523 \| good	5.974 \| good	0.253 \| good	4.923 \| good	0.166 \| good
2026-10-23T08:00:00.000Z	44 \| good	7.589 \| good	33.47 \| good	5.217 \| good	0.211 \| good	4.505 \| good	0.161 \| good
2026-10-23T09:00:00.000Z	33 \| good	6.44 \| good	28.65 \| good	5.556 \| good	0.178 \| good	4.3 \| good	0.159 \| good
2026-10-23T10:00:00.000Z	33 \| good	6.128 \| good	27.334 \| good	5.003 \| good	0.162 \| good	4.212 \| good	0.159 \| good
2026-10-23T11:00:00.000Z	38 \| good	7.225 \| good	31.999 \| good	5.854 \| good	0.148 \| good	3.943 \| good	0.158 \| good
2026-10-23T12:00:00.000Z	22 \| good	3.926 \| good	17.365 \| good	5.582 \| good	0.137 \| good	3.477 \| good	0.155 \| good
2026-10-23T13:00:00.000Z	11 \| good	1.853 \| good	7.72 \| good	2.018 \| good	0.133 \| good	3.261 \| good	0.155 \| good
2026-10-23T14:00:00.000Z	33 \| good	6.139 \| good	27.43 \| good	6.292 \| good	0.138 \| good	3.258 \| good	0.159 \| good
2026-10-23T15:00:00.000Z	27 \| good	5.296 \| good	22.745 \| good	13.681 \| good	0.154 \| good	3.244 \| good	0.164 \| good
2026-10-23T16:00:00.000Z	38 \| good	6.905 \| good	30.828 \| good	16.526 \| good	0.212 \| good	2.78 \| good	0.168 \| good
2026-10-23T17:00:00.000Z	33 \| good	6.25 \| good	27.574 \| good	21.516 \| good	0.321 \| good	1.756 \| good	0.161 \| good
2026-10-23T18:00:00.000Z	64 \| moderate	16.105 \| fine	71.702 \| fine	23.622 \| good	0.457 \| good	1.283 \| good	0.154 \| good
2026-10-23T19:00:00.000Z	71 \| moderate	19.793 \| fine	87.753 \| fine	22.5 \| good	0.479 \| good	0.969 \| good	0.143 \| good
2026-10-23T20:00:00.000Z	56 \| moderate	11.959 \| good	53.436 \| good	21.399 \| good	0.398 \| good	0.691 \| good	0.134 \| good
2026-10-23T21:00:00.000Z	29 \| good	3.809 \| good	16.594 \| good	30.92 \| good	0.321 \| good	0.528 \| good	0.13 \| good
2026-10-23T22:00:00.000Z	31 \| good	1.022 \| good	4.069 \| good	33.131 \| good	0.281 \| good	0.509 \| good	0.13 \| good
2026-10-23T23:00:00.000Z	28 \| good	0.694 \| good	2.517 \| good	29.913 \| good	0.27 \| good	0.549 \| good	0.13 \| good
2026-10-24T00:00:00.000Z	23 \| good	1.019 \| good	3.993 \| good	25.034 \| good	0.273 \| good	0.674 \| good	0.132 \| good
2026-10-24T01:00:00.000Z	17 \| good	1.578 \| good	6.57 \| good	17.684 \| good	0.292 \| good	1.018 \| good	0.135 \| good
2026-10-24T02:00:00.000Z	18 \| good	3.21 \| good	14.02 \| good	19.345 \| good	0.316 \| good	1.415 \| good	0.14 \| good
2026-10-24T03:00:00.000Z	15 \| good	2.425 \| good	9.827 \| good	15.555 \| good	0.326 \| good	1.498 \| good	0.141 \| good
2026-10-24T04:00:00.000Z	22 \| good	4.202 \| good	18.225 \| good	11.889 \| good	0.335 \| good	1.842 \| good	0.145 \| good
2026-10-24T05:00:00.000Z	33 \| good	6.156 \| good	27.104 \| good	7.772 \| good	0.341 \| good	1.945 \| good	0.146 \| good
2026-10-24T06:00:00.000Z	16 \| good	3.442 \| good	14.832 \| good	4.524 \| good	0.336 \| good	1.917 \| good	0.146 \| good
2026-10-24T07:00:00.000Z	11 \| good	1.835 \| good	7.668 \| good	4.528 \| good	0.327 \| good	1.617 \| good	0.143 \| good
2026-10-24T08:00:00.000Z	22 \| good	3.861 \| good	16.702 \| good	4.59 \| good	0.313 \| good	1.427 \| good	0.14 \| good
2026-10-24T09:00:00.000Z	11 \| good	2.099 \| good	8.517 \| good	2.578 \| good	0.302 \| good	1.321 \| good	0.139 \| good
2026-10-24T10:00:00.000Z	11 \| good	2.133 \| good	8.537 \| good	2.582 \| good	0.291 \| good	1.28 \| good	0.139 \| good
2026-10-24T11:00:00.000Z	16 \| good	2.793 \| good	11.429 \| good	2.741 \| good	0.284 \| good	1.329 \| good	0.14 \| good
2026-10-24T12:00:00.000Z	11 \| good	2.494 \| good	10.224 \| good	3.811 \| good	0.28 \| good	1.455 \| good	0.143 \| good
2026-10-24T13:00:00.000Z	16 \| good	3.399 \| good	15.16 \| good	12.758 \| good	0.28 \| good	1.645 \| good	0.146 \| good
2026-10-24T14:00:00.000Z	22 \| good	3.776 \| good	16.288 \| good	13.828 \| good	0.287 \| good	2.115 \| good	0.152 \| good
2026-10-24T15:00:00.000Z	16 \| good	2.823 \| good	11.454 \| good	12.546 \| good	0.292 \| good	2.348 \| good	0.16 \| good
2026-10-24T16:00:00.000Z	33 \| good	6.117 \| good	27.116 \| good	13.065 \| good	0.274 \| good	1.272 \| good	0.153 \| good
2026-10-24T17:00:00.000Z	16 \| good	3.311 \| good	14.333 \| good	12.949 \| good	0.333 \| good	0.712 \| good	0.147 \| good
2026-10-24T18:00:00.000Z	17 \| good	1.849 \| good	7.87 \| good	18.188 \| good	0.362 \| good	0.404 \| good	0.142 \| good
2026-10-24T19:00:00.000Z	25 \| good	3.436 \| good	15.16 \| good	27.024 \| good	0.345 \| good	0.314 \| good	0.139 \| good
2026-10-24T20:00:00.000Z	28 \| good	2.945 \| good	11.942 \| good	30.444 \| good	0.324 \| good	0.274 \| good	0.136 \| good

Kalispell

Empower business decisions with accurate air quality data

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

0.33ppm

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 Kalispell, Montana updated?

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

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

The worst air quality in Kalispell, Montana was recorded at 06:00:00 on 2026-10-22.

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

The best air quality in Kalispell, Montana was recorded at 03:00:00 on 2026-10-22.

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

The real-time air quality index in Kalispell, Montana is 37, currently categorized as Good.

Which pollutant is found most often in Kalispell, Montana?

The most common pollutant in Kalispell, Montana is PM10.

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

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

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

The measured PM_2.5 levels in Kalispell, Montana at present are 5.588 μg/m³.

What are the current PM₁₀ levels at Kalispell, Montana?

The current PM₁₀ levels in Kalispell, Montana are 39.923 μg/m³.

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

The current carbon monoxide (CO) level in Kalispell, Montana is 0.332 ppm.

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

The current sulfur dioxide (SO₂) levels in Kalispell, Montana are 0.766 ppb.

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

The current ozone (O₃) levels at Kalispell, Montana is 17.593 ppm.

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

The current nitrogen dioxide (NO₂) levels at Kalispell, Montana is 4.075 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	49 \| good	8.881 \| good	34.267 \| good	20.345 \| good	2.243 \| good	2.893 \| good	0.231 \| good
2026-10-20T22:00:00.000Z	38 \| good	6.973 \| good	39.05 \| good	20.461 \| good	1.192 \| good	2.778 \| good	0.231 \| good
2026-10-20T23:00:00.000Z	38 \| good	7.214 \| good	25.05 \| good	19.989 \| good	1.041 \| good	2.554 \| good	0.231 \| good
2026-10-21T00:00:00.000Z	38 \| good	6.923 \| good	39.681 \| good	25.135 \| good	1.041 \| good	3.029 \| good	0.251 \| good
2026-10-21T01:00:00.000Z	34 \| good	6.407 \| good	36.676 \| good	20.741 \| good	1.091 \| good	7.266 \| good	0.251 \| good
2026-10-21T02:00:00.000Z	44 \| good	7.673 \| good	35.926 \| good	18.991 \| good	1.023 \| good	10.117 \| good	0.318 \| good
2026-10-21T03:00:00.000Z	66 \| moderate	17.238 \| fine	76.451 \| fine	4.207 \| good	0.328 \| good	4.211 \| good	0.179 \| good
2026-10-21T04:00:00.000Z	54 \| moderate	11.412 \| good	47.544 \| good	15.254 \| good	0.778 \| good	12.445 \| good	0.385 \| good
2026-10-21T05:00:00.000Z	49 \| good	9.488 \| good	46.471 \| good	9.677 \| good	0.746 \| good	8.704 \| good	0.407 \| good
2026-10-21T06:00:00.000Z	52 \| moderate	10.307 \| good	44.422 \| good	8.783 \| good	0.666 \| good	5.377 \| good	0.341 \| good
2026-10-21T07:00:00.000Z	38 \| good	7.145 \| good	35.906 \| good	6.833 \| good	0.649 \| good	5.349 \| good	0.396 \| good
2026-10-21T08:00:00.000Z	38 \| good	7.351 \| good	35.021 \| good	7.842 \| good	0.633 \| good	5.229 \| good	0.41 \| good
2026-10-21T09:00:00.000Z	27 \| good	5.151 \| good	23.696 \| good	5.056 \| good	0.997 \| good	8.004 \| good	0.41 \| good
2026-10-21T10:00:00.000Z	25 \| good	4.074 \| good	26.853 \| good	8.303 \| good	0.669 \| good	7.216 \| good	0.39 \| good
2026-10-21T11:00:00.000Z	44 \| good	8.254 \| good	25.693 \| good	9.248 \| good	0.706 \| good	10.546 \| good	0.376 \| good
2026-10-21T12:00:00.000Z	44 \| good	7.95 \| good	40.006 \| good	7.071 \| good	0.704 \| good	11.33 \| good	0.32 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.515 \| good	39.803 \| good	5.692 \| good	0.757 \| good	11.425 \| good	0.335 \| good
2026-10-21T14:00:00.000Z	38 \| good	7.237 \| good	36.48 \| good	4.307 \| good	0.776 \| good	10.893 \| good	0.373 \| good
2026-10-21T15:00:00.000Z	38 \| good	6.718 \| good	28.112 \| good	5.442 \| good	0.687 \| good	11.642 \| good	0.423 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	11.217 \| good	58.236 \| fine	4.794 \| good	0.856 \| good	9.543 \| good	0.437 \| good
2026-10-21T17:00:00.000Z	58 \| moderate	12.669 \| fine	46.083 \| good	7.32 \| good	1.034 \| good	6.9 \| good	0.442 \| good
2026-10-21T18:00:00.000Z	58 \| moderate	13.027 \| fine	57.988 \| fine	11.069 \| good	0.955 \| good	5.778 \| good	0.426 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	12.481 \| fine	40.166 \| good	13.018 \| good	0.936 \| good	5.326 \| good	0.413 \| good
2026-10-21T20:00:00.000Z	56 \| moderate	11.655 \| good	22.442 \| good	16.838 \| good	1.485 \| good	3.28 \| good	0.385 \| good
2026-10-21T21:00:00.000Z	49 \| good	8.564 \| good	21.102 \| good	18.306 \| good	1.226 \| good	3.186 \| good	0.319 \| good
2026-10-21T22:00:00.000Z	49 \| good	8.656 \| good	17.726 \| good	20.724 \| good	1.228 \| good	4.21 \| good	0.282 \| good
2026-10-21T23:00:00.000Z	33 \| good	5.65 \| good	17.969 \| good	19.913 \| good	2.137 \| good	2.351 \| good	0.28 \| good
2026-10-22T00:00:00.000Z	33 \| good	6.376 \| good	33.09 \| good	19.116 \| good	1.057 \| good	2.981 \| good	0.332 \| good
2026-10-22T01:00:00.000Z	38 \| good	6.683 \| good	25.132 \| good	20.259 \| good	1.057 \| good	3.27 \| good	0.464 \| good
2026-10-22T02:00:00.000Z	54 \| moderate	10.586 \| good	39.444 \| good	16.304 \| good	0.796 \| good	8.389 \| good	0.632 \| good
2026-10-22T03:00:00.000Z	44 \| good	8.323 \| good	36.535 \| good	4.13 \| good	0.272 \| good	3.848 \| good	0.181 \| good
2026-10-22T04:00:00.000Z	54 \| moderate	10.983 \| good	45.09 \| good	9.715 \| good	0.969 \| good	11.173 \| good	0.963 \| good
2026-10-22T05:00:00.000Z	49 \| good	9.189 \| good	39.414 \| good	8.642 \| good	1.029 \| good	13.65 \| good	0.964 \| good
2026-10-22T06:00:00.000Z	57 \| moderate	12.452 \| fine	68.292 \| fine	6.571 \| good	0.651 \| good	15.021 \| good	0.962 \| good
2026-10-22T07:00:00.000Z	49 \| good	9.252 \| good	48.735 \| good	4.925 \| good	0.715 \| good	14.921 \| good	1.054 \| good
2026-10-22T08:00:00.000Z	44 \| good	8.17 \| good	33.196 \| good	3.459 \| good	0.651 \| good	11.776 \| good	0.872 \| good
2026-10-22T09:00:00.000Z	38 \| good	7.209 \| good	35.062 \| good	5.347 \| good	0.717 \| good	10.406 \| good	0.806 \| good
2026-10-22T10:00:00.000Z	27 \| good	5.419 \| good	21.779 \| good	6.26 \| good	0.701 \| good	10.007 \| good	0.674 \| good
2026-10-22T11:00:00.000Z	27 \| good	4.857 \| good	20.835 \| good	4.541 \| good	0.702 \| good	8.732 \| good	0.674 \| good
2026-10-22T12:00:00.000Z	27 \| good	5.035 \| good	18.992 \| good	7.502 \| good	0.825 \| good	7.515 \| good	0.473 \| good
2026-10-22T13:00:00.000Z	38 \| good	7.198 \| good	37.404 \| good	8.837 \| good	0.687 \| good	8.055 \| good	0.521 \| good
2026-10-22T14:00:00.000Z	44 \| good	8.121 \| good	40.171 \| good	6.771 \| good	0.703 \| good	8.844 \| good	0.537 \| good
2026-10-22T15:00:00.000Z	27 \| good	4.581 \| good	19.629 \| good	4.148 \| good	0.685 \| good	10.852 \| good	0.687 \| good
2026-10-22T16:00:00.000Z	52 \| moderate	9.948 \| good	38.69 \| good	6.813 \| good	0.894 \| good	8.821 \| good	0.788 \| good
2026-10-22T17:00:00.000Z	44 \| good	7.739 \| good	29.391 \| good	7.37 \| good	0.933 \| good	8.984 \| good	0.789 \| good
2026-10-22T18:00:00.000Z	44 \| good	7.158 \| good	47.707 \| good	11.165 \| good	0.798 \| good	7.785 \| good	0.586 \| good
2026-10-22T19:00:00.000Z	44 \| good	7.771 \| good	39.491 \| good	14.784 \| good	1.026 \| good	5.655 \| good	0.4 \| good
2026-10-22T20:00:00.000Z	37 \| good	5.664 \| good	39.975 \| good	17.584 \| good	0.767 \| good	4.075 \| good	0.332 \| good
2026-10-22T20:00:00.000Z	37 \| good	5.588 \| good	39.923 \| good	17.593 \| good	0.766 \| good	4.075 \| good	0.332 \| good
2026-10-22T21:00:00.000Z	27 \| good	2.42 \| good	9.745 \| good	29.379 \| good	0.106 \| good	0.309 \| good	0.111 \| good
2026-10-22T22:00:00.000Z	26 \| good	2.51 \| good	10.415 \| good	27.585 \| good	0.1 \| good	0.294 \| good	0.105 \| good
2026-10-22T23:00:00.000Z	20 \| good	2.823 \| good	11.599 \| good	22.417 \| good	0.1 \| good	0.342 \| good	0.103 \| good
2026-10-23T00:00:00.000Z	17 \| good	1.353 \| good	5.394 \| good	17.644 \| good	0.12 \| good	1.098 \| good	0.112 \| good
2026-10-23T01:00:00.000Z	22 \| good	4.384 \| good	19.268 \| good	13.495 \| good	0.163 \| good	2.202 \| good	0.127 \| good
2026-10-23T02:00:00.000Z	33 \| good	6.416 \| good	28.784 \| good	11.656 \| good	0.209 \| good	3.258 \| good	0.144 \| good
2026-10-23T03:00:00.000Z	22 \| good	3.519 \| good	15.152 \| good	8.305 \| good	0.243 \| good	4.045 \| good	0.156 \| good
2026-10-23T04:00:00.000Z	38 \| good	7.197 \| good	31.551 \| good	7.278 \| good	0.257 \| good	4.429 \| good	0.161 \| good
2026-10-23T05:00:00.000Z	44 \| good	7.615 \| good	33.503 \| good	6.209 \| good	0.278 \| good	4.861 \| good	0.166 \| good
2026-10-23T06:00:00.000Z	33 \| good	5.957 \| good	26.301 \| good	5.757 \| good	0.277 \| good	5.078 \| good	0.168 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.564 \| good	29.523 \| good	5.974 \| good	0.253 \| good	4.923 \| good	0.166 \| good
2026-10-23T08:00:00.000Z	44 \| good	7.589 \| good	33.47 \| good	5.217 \| good	0.211 \| good	4.505 \| good	0.161 \| good
2026-10-23T09:00:00.000Z	33 \| good	6.44 \| good	28.65 \| good	5.556 \| good	0.178 \| good	4.3 \| good	0.159 \| good
2026-10-23T10:00:00.000Z	33 \| good	6.128 \| good	27.334 \| good	5.003 \| good	0.162 \| good	4.212 \| good	0.159 \| good
2026-10-23T11:00:00.000Z	38 \| good	7.225 \| good	31.999 \| good	5.854 \| good	0.148 \| good	3.943 \| good	0.158 \| good
2026-10-23T12:00:00.000Z	22 \| good	3.926 \| good	17.365 \| good	5.582 \| good	0.137 \| good	3.477 \| good	0.155 \| good
2026-10-23T13:00:00.000Z	11 \| good	1.853 \| good	7.72 \| good	2.018 \| good	0.133 \| good	3.261 \| good	0.155 \| good
2026-10-23T14:00:00.000Z	33 \| good	6.139 \| good	27.43 \| good	6.292 \| good	0.138 \| good	3.258 \| good	0.159 \| good
2026-10-23T15:00:00.000Z	27 \| good	5.296 \| good	22.745 \| good	13.681 \| good	0.154 \| good	3.244 \| good	0.164 \| good
2026-10-23T16:00:00.000Z	38 \| good	6.905 \| good	30.828 \| good	16.526 \| good	0.212 \| good	2.78 \| good	0.168 \| good
2026-10-23T17:00:00.000Z	33 \| good	6.25 \| good	27.574 \| good	21.516 \| good	0.321 \| good	1.756 \| good	0.161 \| good
2026-10-23T18:00:00.000Z	64 \| moderate	16.105 \| fine	71.702 \| fine	23.622 \| good	0.457 \| good	1.283 \| good	0.154 \| good
2026-10-23T19:00:00.000Z	71 \| moderate	19.793 \| fine	87.753 \| fine	22.5 \| good	0.479 \| good	0.969 \| good	0.143 \| good
2026-10-23T20:00:00.000Z	56 \| moderate	11.959 \| good	53.436 \| good	21.399 \| good	0.398 \| good	0.691 \| good	0.134 \| good
2026-10-23T21:00:00.000Z	29 \| good	3.809 \| good	16.594 \| good	30.92 \| good	0.321 \| good	0.528 \| good	0.13 \| good
2026-10-23T22:00:00.000Z	31 \| good	1.022 \| good	4.069 \| good	33.131 \| good	0.281 \| good	0.509 \| good	0.13 \| good
2026-10-23T23:00:00.000Z	28 \| good	0.694 \| good	2.517 \| good	29.913 \| good	0.27 \| good	0.549 \| good	0.13 \| good
2026-10-24T00:00:00.000Z	23 \| good	1.019 \| good	3.993 \| good	25.034 \| good	0.273 \| good	0.674 \| good	0.132 \| good
2026-10-24T01:00:00.000Z	17 \| good	1.578 \| good	6.57 \| good	17.684 \| good	0.292 \| good	1.018 \| good	0.135 \| good
2026-10-24T02:00:00.000Z	18 \| good	3.21 \| good	14.02 \| good	19.345 \| good	0.316 \| good	1.415 \| good	0.14 \| good
2026-10-24T03:00:00.000Z	15 \| good	2.425 \| good	9.827 \| good	15.555 \| good	0.326 \| good	1.498 \| good	0.141 \| good
2026-10-24T04:00:00.000Z	22 \| good	4.202 \| good	18.225 \| good	11.889 \| good	0.335 \| good	1.842 \| good	0.145 \| good
2026-10-24T05:00:00.000Z	33 \| good	6.156 \| good	27.104 \| good	7.772 \| good	0.341 \| good	1.945 \| good	0.146 \| good
2026-10-24T06:00:00.000Z	16 \| good	3.442 \| good	14.832 \| good	4.524 \| good	0.336 \| good	1.917 \| good	0.146 \| good
2026-10-24T07:00:00.000Z	11 \| good	1.835 \| good	7.668 \| good	4.528 \| good	0.327 \| good	1.617 \| good	0.143 \| good
2026-10-24T08:00:00.000Z	22 \| good	3.861 \| good	16.702 \| good	4.59 \| good	0.313 \| good	1.427 \| good	0.14 \| good
2026-10-24T09:00:00.000Z	11 \| good	2.099 \| good	8.517 \| good	2.578 \| good	0.302 \| good	1.321 \| good	0.139 \| good
2026-10-24T10:00:00.000Z	11 \| good	2.133 \| good	8.537 \| good	2.582 \| good	0.291 \| good	1.28 \| good	0.139 \| good
2026-10-24T11:00:00.000Z	16 \| good	2.793 \| good	11.429 \| good	2.741 \| good	0.284 \| good	1.329 \| good	0.14 \| good
2026-10-24T12:00:00.000Z	11 \| good	2.494 \| good	10.224 \| good	3.811 \| good	0.28 \| good	1.455 \| good	0.143 \| good
2026-10-24T13:00:00.000Z	16 \| good	3.399 \| good	15.16 \| good	12.758 \| good	0.28 \| good	1.645 \| good	0.146 \| good
2026-10-24T14:00:00.000Z	22 \| good	3.776 \| good	16.288 \| good	13.828 \| good	0.287 \| good	2.115 \| good	0.152 \| good
2026-10-24T15:00:00.000Z	16 \| good	2.823 \| good	11.454 \| good	12.546 \| good	0.292 \| good	2.348 \| good	0.16 \| good
2026-10-24T16:00:00.000Z	33 \| good	6.117 \| good	27.116 \| good	13.065 \| good	0.274 \| good	1.272 \| good	0.153 \| good
2026-10-24T17:00:00.000Z	16 \| good	3.311 \| good	14.333 \| good	12.949 \| good	0.333 \| good	0.712 \| good	0.147 \| good
2026-10-24T18:00:00.000Z	17 \| good	1.849 \| good	7.87 \| good	18.188 \| good	0.362 \| good	0.404 \| good	0.142 \| good
2026-10-24T19:00:00.000Z	25 \| good	3.436 \| good	15.16 \| good	27.024 \| good	0.345 \| good	0.314 \| good	0.139 \| good
2026-10-24T20:00:00.000Z	28 \| good	2.945 \| good	11.942 \| good	30.444 \| good	0.324 \| good	0.274 \| good	0.136 \| good

Real-time air quality index in Kalispell, Montana today

Common air pollutants in Kalispell, Montana

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Kalispell, Montana air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Missoula, Montana

Sandpoint, Idaho

Hayden, Idaho

Coeur D'Alene, Idaho

Rathdrum, Idaho

Post Falls, Idaho

How accurate is Montana, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in Kalispell, Montana?

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

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

What are the current PM10 levels at Kalispell, Montana?

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

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

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

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

What are the current PM₁₀ levels at Kalispell, Montana?

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

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

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