What is the current concentration of PM10 in Troy, Missouri?

The current PM10 concentration at Troy, Missouri is 45.609 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Troy, Missouri?

The current sulfur dioxide (SO2) concentration at Troy, Missouri is 1.517 ppb.

What is the current concentration of ozone (O3) in Troy, Missouri?

The current ozone (O3) concentration at Troy, Missouri is 31.517 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Troy, Missouri?

The current nitrogen dioxide (NO2) concentration at Troy, Missouri is 2.331 ppb.

Troy, Missouri live air quality index now

Name: Live air pollution levels in Troy, Missouri today
Creator: Ambee

Stay updated with real-time air quality in Troy, Missouri 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

Troy, Missouri

Last updated: ... (Local time)

Major air pollutants in Troy, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.22 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.65 μg/m³

155

255

425

605+

Ozone (O₃)

37.99 ppb

201

201+

Sulfur Dioxide (SO₂)

0.93 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.56 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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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Troy, Missouri

Scroll To Air Quality Map

Track live Troy, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-19T20:00:00.000Z	58 \| moderate	12.549 \| fine	47.007 \| good	34.606 \| good	0.816 \| good	1.764 \| good	0.154 \| good
2025-07-19T21:00:00.000Z	38 \| good	7.494 \| good	24.361 \| good	35.199 \| good	0.775 \| good	1.946 \| good	0.178 \| good
2025-07-19T22:00:00.000Z	38 \| good	6.823 \| good	25.303 \| good	36.286 \| good	0.76 \| good	2.976 \| good	0.199 \| good
2025-07-19T23:00:00.000Z	49 \| good	9.478 \| good	35.459 \| good	36.339 \| good	1.208 \| good	2.799 \| good	0.191 \| good
2025-07-20T00:00:00.000Z	52 \| moderate	9.98 \| good	34.773 \| good	36.714 \| good	1.18 \| good	2.749 \| good	0.215 \| good
2025-07-20T01:00:00.000Z	52 \| moderate	9.789 \| good	37.703 \| good	35.146 \| good	0.774 \| good	2.897 \| good	0.227 \| good
2025-07-20T02:00:00.000Z	44 \| good	7.746 \| good	25.481 \| good	32.524 \| good	0.76 \| good	3.524 \| good	0.227 \| good
2025-07-20T03:00:00.000Z	33 \| good	5.862 \| good	20.629 \| good	29.523 \| good	1.952 \| good	3.765 \| good	0.263 \| good
2025-07-20T04:00:00.000Z	27 \| good	4.883 \| good	22.333 \| good	24.743 \| good	5.816 \| good	5.161 \| good	0.287 \| good
2025-07-20T05:00:00.000Z	49 \| good	8.713 \| good	16.768 \| good	22.976 \| good	2.015 \| good	5.986 \| good	0.275 \| good
2025-07-20T06:00:00.000Z	49 \| good	8.858 \| good	26.259 \| good	18.936 \| good	5.99 \| good	4.579 \| good	0.238 \| good
2025-07-20T07:00:00.000Z	49 \| good	9.298 \| good	20.297 \| good	19.752 \| good	5.979 \| good	4.764 \| good	0.238 \| good
2025-07-20T08:00:00.000Z	52 \| moderate	9.994 \| good	31.711 \| good	17.082 \| good	5.926 \| good	5.357 \| good	0.241 \| good
2025-07-20T09:00:00.000Z	49 \| good	9.477 \| good	21.948 \| good	15.447 \| good	1.742 \| good	3.994 \| good	0.201 \| good
2025-07-20T10:00:00.000Z	52 \| moderate	9.659 \| good	29.434 \| good	16.195 \| good	4.499 \| good	2.672 \| good	0.157 \| good
2025-07-20T11:00:00.000Z	54 \| moderate	10.623 \| good	35.935 \| good	16.417 \| good	2.027 \| good	2.424 \| good	0.145 \| good
2025-07-20T12:00:00.000Z	52 \| moderate	9.599 \| good	40.4 \| good	11.807 \| good	2.051 \| good	3.205 \| good	0.145 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	10.035 \| good	38.029 \| good	15.069 \| good	1.183 \| good	2.742 \| good	0.145 \| good
2025-07-20T14:00:00.000Z	54 \| moderate	11.022 \| good	41.764 \| good	15.262 \| good	1.902 \| good	2.238 \| good	0.167 \| good
2025-07-20T15:00:00.000Z	52 \| moderate	10.041 \| good	42.546 \| good	20.1 \| good	0.724 \| good	1.792 \| good	0.145 \| good
2025-07-20T16:00:00.000Z	54 \| moderate	11.066 \| good	41.68 \| good	21.048 \| good	0.896 \| good	1.835 \| good	0.165 \| good
2025-07-20T17:00:00.000Z	52 \| moderate	9.905 \| good	34.617 \| good	26.315 \| good	1.084 \| good	1.949 \| good	0.154 \| good
2025-07-20T18:00:00.000Z	49 \| good	8.942 \| good	32.538 \| good	26.677 \| good	1.962 \| good	2.199 \| good	0.182 \| good
2025-07-20T19:00:00.000Z	52 \| moderate	10.127 \| good	28.45 \| good	27.229 \| good	1.001 \| good	2.318 \| good	0.182 \| good
2025-07-20T20:00:00.000Z	52 \| moderate	10.268 \| good	45.609 \| good	31.517 \| good	1.517 \| good	2.331 \| good	0.182 \| good
2025-07-20T21:00:00.000Z	49 \| good	9.401 \| good	37.301 \| good	31.299 \| good	1.996 \| good	2.041 \| good	0.182 \| good
2025-07-20T22:00:00.000Z	44 \| good	8.113 \| good	33.116 \| good	29.683 \| good	2.366 \| good	1.848 \| good	0.182 \| good
2025-07-20T23:00:00.000Z	49 \| good	9.469 \| good	42.183 \| good	28.417 \| good	1.541 \| good	2.016 \| good	0.157 \| good
2025-07-21T00:00:00.000Z	52 \| moderate	10.002 \| good	41.661 \| good	26.455 \| good	2.27 \| good	1.985 \| good	0.157 \| good
2025-07-21T01:00:00.000Z	49 \| good	8.989 \| good	40.156 \| good	26.542 \| good	0.806 \| good	1.459 \| good	0.157 \| good
2025-07-21T02:00:00.000Z	44 \| good	7.515 \| good	33.192 \| good	23.886 \| good	0.745 \| good	2.614 \| good	0.157 \| good
2025-07-21T03:00:00.000Z	44 \| good	7.636 \| good	34.4 \| good	19.553 \| good	0.549 \| good	2.71 \| good	0.235 \| good
2025-07-21T04:00:00.000Z	38 \| good	7.027 \| good	37.238 \| good	19.41 \| good	0.546 \| good	2.154 \| good	0.202 \| good
2025-07-21T05:00:00.000Z	38 \| good	6.887 \| good	34.015 \| good	25.568 \| good	0.552 \| good	2.057 \| good	0.165 \| good
2025-07-21T06:00:00.000Z	33 \| good	5.922 \| good	16.553 \| good	24.568 \| good	4.043 \| good	1.896 \| good	0.12 \| good
2025-07-21T07:00:00.000Z	22 \| good	4.002 \| good	24.035 \| good	23.806 \| good	4.051 \| good	1.903 \| good	0.12 \| good
2025-07-21T08:00:00.000Z	25 \| good	4.362 \| good	17.568 \| good	26.526 \| good	3.931 \| good	2.186 \| good	0.12 \| good
2025-07-21T09:00:00.000Z	27 \| good	2.951 \| good	14.51 \| good	28.999 \| good	4.768 \| good	1.923 \| good	0.12 \| good
2025-07-21T10:00:00.000Z	26 \| good	2.732 \| good	9.165 \| good	28.415 \| good	1.92 \| good	2.129 \| good	0.12 \| good
2025-07-21T11:00:00.000Z	27 \| good	2.642 \| good	11.36 \| good	29.23 \| good	0.644 \| good	3.04 \| good	0.157 \| good
2025-07-21T12:00:00.000Z	27 \| good	2.779 \| good	24.093 \| good	28.687 \| good	0.44 \| good	3.533 \| good	0.157 \| good
2025-07-21T13:00:00.000Z	24 \| good	2.804 \| good	18.932 \| good	26.357 \| good	0.408 \| good	5.266 \| good	0.209 \| good
2025-07-21T14:00:00.000Z	33 \| good	2.279 \| good	9.856 \| good	36.018 \| good	0.519 \| good	6.143 \| good	0.255 \| good
2025-07-21T15:00:00.000Z	31 \| good	3.298 \| good	12.918 \| good	34.162 \| good	0.63 \| good	5.843 \| good	0.246 \| good
2025-07-21T16:00:00.000Z	30 \| good	2.977 \| good	16.769 \| good	31.698 \| good	1.245 \| good	4.776 \| good	0.198 \| good
2025-07-21T17:00:00.000Z	33 \| good	2.768 \| good	24.389 \| good	36.441 \| good	0.878 \| good	2.97 \| good	0.198 \| good
2025-07-21T18:00:00.000Z	35 \| good	2.223 \| good	14.652 \| good	37.99 \| good	0.934 \| good	4.56 \| good	0.202 \| good
2025-07-21T19:00:00.000Z	35 \| good	2.223 \| good	14.652 \| good	37.99 \| good	0.934 \| good	4.56 \| good	0.202 \| good
2025-07-20T22:00:00.000Z	49 \| good	8.54 \| good	37.381 \| good	27.481 \| good	0.303 \| good	1.124 \| good	0.145 \| good
2025-07-20T23:00:00.000Z	49 \| good	8.812 \| good	38.604 \| good	28.253 \| good	0.285 \| good	1.632 \| good	0.156 \| good
2025-07-21T00:00:00.000Z	49 \| good	8.543 \| good	37.377 \| good	25.275 \| good	0.268 \| good	2.14 \| good	0.167 \| good
2025-07-21T01:00:00.000Z	44 \| good	7.504 \| good	32.935 \| good	22.491 \| good	0.283 \| good	2.465 \| good	0.174 \| good
2025-07-21T02:00:00.000Z	44 \| good	7.996 \| good	35.33 \| good	17.702 \| good	0.299 \| good	2.79 \| good	0.18 \| good
2025-07-21T03:00:00.000Z	49 \| good	8.992 \| good	40.082 \| good	16.397 \| good	0.315 \| good	3.116 \| good	0.186 \| good
2025-07-21T04:00:00.000Z	49 \| good	9.485 \| good	42.062 \| good	16.225 \| good	0.312 \| good	3.078 \| good	0.183 \| good
2025-07-21T05:00:00.000Z	52 \| moderate	9.779 \| good	43.484 \| good	14.731 \| good	0.309 \| good	3.04 \| good	0.18 \| good
2025-07-21T06:00:00.000Z	44 \| good	7.754 \| good	34.311 \| good	19.47 \| good	0.306 \| good	3.002 \| good	0.177 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.654 \| good	20.279 \| good	26.76 \| good	0.306 \| good	2.908 \| good	0.174 \| good
2025-07-21T08:00:00.000Z	23 \| good	4.133 \| good	18.066 \| good	25.319 \| good	0.305 \| good	2.815 \| good	0.171 \| good
2025-07-21T09:00:00.000Z	22 \| good	3.609 \| good	15.893 \| good	19.62 \| good	0.305 \| good	2.721 \| good	0.168 \| good
2025-07-21T10:00:00.000Z	25 \| good	3.241 \| good	14.04 \| good	26.675 \| good	0.295 \| good	2.767 \| good	0.168 \| good
2025-07-21T11:00:00.000Z	22 \| good	4.227 \| good	18.85 \| good	21.069 \| good	0.285 \| good	2.813 \| good	0.168 \| good
2025-07-21T12:00:00.000Z	23 \| good	4.459 \| good	19.259 \| good	24.71 \| good	0.274 \| good	2.859 \| good	0.168 \| good
2025-07-21T13:00:00.000Z	27 \| good	5.111 \| good	21.95 \| good	25.954 \| good	0.299 \| good	2.298 \| good	0.169 \| good
2025-07-21T14:00:00.000Z	33 \| good	5.525 \| good	23.431 \| good	29.182 \| good	0.324 \| good	1.737 \| good	0.169 \| good
2025-07-21T15:00:00.000Z	33 \| good	5.625 \| good	24.263 \| good	33.424 \| good	0.349 \| good	1.175 \| good	0.17 \| good
2025-07-21T16:00:00.000Z	36 \| good	5.873 \| good	25.238 \| good	39.105 \| good	0.36 \| good	1.036 \| good	0.165 \| good
2025-07-21T17:00:00.000Z	38 \| good	7.316 \| good	32.366 \| good	41.181 \| good	0.371 \| good	0.896 \| good	0.16 \| good
2025-07-21T18:00:00.000Z	44 \| good	7.834 \| good	34.439 \| good	44.937 \| good	0.382 \| good	0.757 \| good	0.155 \| good
2025-07-21T19:00:00.000Z	42 \| good	5.973 \| good	26.586 \| good	45.259 \| good	0.391 \| good	0.747 \| good	0.155 \| good
2025-07-21T20:00:00.000Z	43 \| good	4.187 \| good	18.234 \| good	45.997 \| good	0.401 \| good	0.737 \| good	0.155 \| good
2025-07-21T21:00:00.000Z	40 \| good	3.726 \| good	16.23 \| good	42.991 \| good	0.411 \| good	0.728 \| good	0.154 \| good
2025-07-21T22:00:00.000Z	35 \| good	4.864 \| good	21.097 \| good	38.003 \| good	0.427 \| good	1.374 \| good	0.164 \| good
2025-07-21T23:00:00.000Z	35 \| good	4.18 \| good	18.228 \| good	38.255 \| good	0.444 \| good	2.02 \| good	0.174 \| good
2025-07-22T00:00:00.000Z	30 \| good	4.413 \| good	19.604 \| good	32.212 \| good	0.46 \| good	2.666 \| good	0.184 \| good
2025-07-22T01:00:00.000Z	33 \| good	6.469 \| good	28.732 \| good	29.433 \| good	0.549 \| good	3.62 \| good	0.202 \| good
2025-07-22T02:00:00.000Z	44 \| good	8.195 \| good	36.027 \| good	22.827 \| good	0.637 \| good	4.575 \| good	0.22 \| good
2025-07-22T03:00:00.000Z	49 \| good	9.467 \| good	42.019 \| good	20.47 \| good	0.726 \| good	5.529 \| good	0.239 \| good
2025-07-22T04:00:00.000Z	52 \| moderate	9.894 \| good	43.889 \| good	19.909 \| good	0.857 \| good	5.406 \| good	0.241 \| good
2025-07-22T05:00:00.000Z	49 \| good	9.367 \| good	41.505 \| good	16.287 \| good	0.988 \| good	5.282 \| good	0.243 \| good
2025-07-22T06:00:00.000Z	49 \| good	8.647 \| good	38.041 \| good	14.06 \| good	1.119 \| good	5.159 \| good	0.245 \| good
2025-07-22T07:00:00.000Z	44 \| good	7.762 \| good	33.972 \| good	17.946 \| good	1.053 \| good	4.978 \| good	0.24 \| good
2025-07-22T08:00:00.000Z	38 \| good	6.739 \| good	29.837 \| good	22.597 \| good	0.988 \| good	4.798 \| good	0.235 \| good
2025-07-22T09:00:00.000Z	27 \| good	5.344 \| good	23.066 \| good	27.441 \| good	0.922 \| good	4.617 \| good	0.23 \| good
2025-07-22T10:00:00.000Z	21 \| good	2.942 \| good	12.168 \| good	22.618 \| good	0.785 \| good	4.167 \| good	0.224 \| good
2025-07-22T11:00:00.000Z	24 \| good	1.965 \| good	8.031 \| good	26.257 \| good	0.647 \| good	3.718 \| good	0.217 \| good
2025-07-22T12:00:00.000Z	26 \| good	2.925 \| good	12.268 \| good	28.165 \| good	0.509 \| good	3.268 \| good	0.21 \| good
2025-07-22T13:00:00.000Z	30 \| good	4.039 \| good	17.902 \| good	31.506 \| good	0.466 \| good	2.585 \| good	0.204 \| good
2025-07-22T14:00:00.000Z	33 \| good	6.35 \| good	28.256 \| good	32.617 \| good	0.423 \| good	1.902 \| good	0.199 \| good
2025-07-22T15:00:00.000Z	38 \| good	7.464 \| good	32.946 \| good	34.362 \| good	0.38 \| good	1.22 \| good	0.193 \| good
2025-07-22T16:00:00.000Z	49 \| good	9.495 \| good	42.616 \| good	38.38 \| good	0.413 \| good	1.073 \| good	0.185 \| good
2025-07-22T17:00:00.000Z	52 \| moderate	10.088 \| good	44.761 \| good	43.726 \| good	0.447 \| good	0.926 \| good	0.178 \| good
2025-07-22T18:00:00.000Z	54 \| moderate	11.06 \| good	48.861 \| good	48.95 \| good	0.48 \| good	0.78 \| good	0.17 \| good
2025-07-22T19:00:00.000Z	52 \| moderate	10.169 \| good	45.124 \| good	51.199 \| good	0.487 \| good	0.769 \| good	0.166 \| good
2025-07-22T20:00:00.000Z	52 \| moderate	10.147 \| good	44.886 \| good	51.781 \| good	0.494 \| good	0.757 \| good	0.161 \| good
2025-07-22T21:00:00.000Z	54 \| moderate	11.023 \| good	48.884 \| good	54.783 \| good	0.501 \| good	0.746 \| good	0.157 \| good

Troy

Get reliable air quality data to drive your business

Troy, Missouri air quality map: Track AQI near you

0.21ppm

How accurate is Missouri, USA air quality data?

Air quality data and pollutant measurements for Missouri, 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 Troy, Missouri updated?

The air quality for Troy, Missouri is updated every hour.

When was the worst air quality at Troy, Missouri in the last 24 hrs?

The worst air quality in Troy, Missouri in the last 24 hours was observed at 04:00:00 on 2025-07-20.

When was the best air quality at Troy, Missouri in the last 24 hrs?

In the last 24 hrs, the best air quality in Troy, Missouri was observed at 04:00:00 on 2025-07-20.

What is the current air quality in Troy, Missouri?

The current air quality in Troy, Missouri is 52, categorized as Moderate based on real-time data.

What pollutant is the most common in Troy, Missouri?

The most common pollutant in Troy, Missouri is PM2.5.

What should I do if the air quality in Troy, Missouri is poor?

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

What is the current concentration of PM_2.5 in Troy, Missouri?

The current PM_2.5 concentration at Troy, Missouri is 10.268 μg/m³.

What is the current concentration of PM₁₀ in Troy, Missouri?

The current PM₁₀ concentration at Troy, Missouri is 45.609 μg/m³.

What is the current concentration of carbon monoxide (CO) in Troy, Missouri?

The current carbon monoxide (CO) concentration at Troy, Missouri is 0.182 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Troy, Missouri?

The current sulfur dioxide (SO₂) concentration at Troy, Missouri is 1.517 ppb.

What is the current concentration of ozone (O₃) in Troy, Missouri?

The current ozone (O₃) concentration at Troy, Missouri is 31.517 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Troy, Missouri?

The current nitrogen dioxide (NO₂) concentration at Troy, Missouri is 2.331 ppb.

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