What is the current concentration of PM10 in Fredericksburg, Texas?

The current PM10 concentration at Fredericksburg, Texas is 14 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Fredericksburg, Texas?

The current sulfur dioxide (SO2) concentration at Fredericksburg, Texas is 0.433 ppb.

What is the current concentration of ozone (O3) in Fredericksburg, Texas?

The current ozone (O3) concentration at Fredericksburg, Texas is 25.385 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Fredericksburg, Texas?

The current nitrogen dioxide (NO2) concentration at Fredericksburg, Texas is 4.891 ppb.

Fredericksburg, Texas live air quality index now

Q: What is the current concentration of PM2.5 in Fredericksburg, Texas?

The current PM2.5 concentration at Fredericksburg, Texas is 3.142 μg/m3.

Stay updated with real-time air quality in Fredericksburg, Texas 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

Fredericksburg, Texas

Last updated: ... (Local time)

Major air pollutants in Fredericksburg, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.14 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.00 μg/m³

155

255

425

605+

Ozone (O₃)

25.39 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Fredericksburg, Texas

Get Live Pollen Counts

Fredericksburg, Texas

Scroll To Air Quality Map

Track live Fredericksburg, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-25T07:00:00.000Z	22 \| good	4.099 \| good	18.072 \| good	13.869 \| good	0.178 \| good	1.567 \| good	0.157 \| good
2026-01-25T08:00:00.000Z	22 \| good	4.406 \| good	19.072 \| good	14.495 \| good	0.172 \| good	1.48 \| good	0.155 \| good
2026-01-25T09:00:00.000Z	27 \| good	4.889 \| good	21 \| good	14.243 \| good	0.166 \| good	1.393 \| good	0.154 \| good
2026-01-25T10:00:00.000Z	27 \| good	5.015 \| good	21.416 \| good	14.272 \| good	0.168 \| good	1.313 \| good	0.153 \| good
2026-01-25T11:00:00.000Z	27 \| good	4.588 \| good	20 \| good	15.797 \| good	0.17 \| good	1.233 \| good	0.153 \| good
2026-01-25T12:00:00.000Z	22 \| good	3.988 \| good	17.238 \| good	16.574 \| good	0.112 \| good	0.979 \| good	0.154 \| good
2026-01-25T13:00:00.000Z	22 \| good	3.914 \| good	17 \| good	16.27 \| good	0.127 \| good	0.941 \| good	0.154 \| good
2026-01-25T14:00:00.000Z	27 \| good	4.654 \| good	20.072 \| good	17.718 \| good	0.142 \| good	0.902 \| good	0.154 \| good
2026-01-25T15:00:00.000Z	33 \| good	5.883 \| good	25.62 \| good	19.375 \| good	0.157 \| good	0.864 \| good	0.154 \| good
2026-01-25T16:00:00.000Z	38 \| good	7.16 \| good	32 \| good	20.271 \| good	0.177 \| good	0.739 \| good	0.153 \| good
2026-01-25T17:00:00.000Z	44 \| good	8.015 \| good	35.034 \| good	22.017 \| good	0.197 \| good	0.614 \| good	0.151 \| good
2026-01-25T18:00:00.000Z	38 \| good	7.432 \| good	32.481 \| good	23.6 \| good	0.217 \| good	0.489 \| good	0.15 \| good
2026-01-25T19:00:00.000Z	38 \| good	7.109 \| good	31.481 \| good	24.737 \| good	0.21 \| good	0.474 \| good	0.15 \| good
2026-01-25T20:00:00.000Z	33 \| good	6.377 \| good	28.344 \| good	25.594 \| good	0.203 \| good	0.459 \| good	0.149 \| good
2026-01-25T21:00:00.000Z	38 \| good	6.675 \| good	30 \| good	25.805 \| good	0.195 \| good	0.445 \| good	0.149 \| good
2026-01-25T22:00:00.000Z	27 \| good	4.937 \| good	21 \| good	26.201 \| good	0.192 \| good	0.569 \| good	0.15 \| good
2026-01-25T23:00:00.000Z	27 \| good	5.285 \| good	23 \| good	26.201 \| good	0.189 \| good	0.693 \| good	0.15 \| good
2026-01-26T00:00:00.000Z	24 \| good	4.049 \| good	18 \| good	26.014 \| good	0.189 \| good	0.85 \| good	0.149 \| good
2026-01-26T01:00:00.000Z	24 \| good	3.659 \| good	16 \| good	26.229 \| good	0.207 \| good	0.874 \| good	0.148 \| good
2026-01-26T02:00:00.000Z	24 \| good	3.498 \| good	15.416 \| good	26.008 \| good	0.224 \| good	0.898 \| good	0.147 \| good
2026-01-26T03:00:00.000Z	23 \| good	3.378 \| good	15 \| good	25.345 \| good	0.242 \| good	0.922 \| good	0.146 \| good
2026-01-26T04:00:00.000Z	23 \| good	3.243 \| good	14 \| good	24.616 \| good	0.291 \| good	0.937 \| good	0.147 \| good
2026-01-26T05:00:00.000Z	22 \| good	3.706 \| good	16 \| good	23.323 \| good	0.341 \| good	0.952 \| good	0.148 \| good
2026-01-26T06:00:00.000Z	21 \| good	3.214 \| good	14 \| good	22.725 \| good	0.39 \| good	0.967 \| good	0.149 \| good
2026-01-26T07:00:00.000Z	20 \| good	2.847 \| good	11.863 \| good	22.499 \| good	0.423 \| good	0.957 \| good	0.15 \| good
2026-01-26T08:00:00.000Z	20 \| good	2.792 \| good	11.31 \| good	21.831 \| good	0.456 \| good	0.948 \| good	0.151 \| good
2026-01-26T09:00:00.000Z	19 \| good	2.946 \| good	12 \| good	21.474 \| good	0.489 \| good	0.938 \| good	0.151 \| good
2026-01-26T10:00:00.000Z	19 \| good	3.295 \| good	14.31 \| good	20.951 \| good	0.462 \| good	0.932 \| good	0.151 \| good
2026-01-26T11:00:00.000Z	19 \| good	3.398 \| good	15 \| good	21.235 \| good	0.435 \| good	0.925 \| good	0.151 \| good
2026-01-26T12:00:00.000Z	27 \| good	4.531 \| good	20 \| good	22.585 \| good	0.361 \| good	0.749 \| good	0.145 \| good
2026-01-26T13:00:00.000Z	20 \| good	3.206 \| good	14 \| good	21.626 \| good	0.349 \| good	0.803 \| good	0.146 \| good
2026-01-26T14:00:00.000Z	27 \| good	4.644 \| good	20.344 \| good	21.492 \| good	0.336 \| good	0.858 \| good	0.147 \| good
2026-01-26T15:00:00.000Z	33 \| good	6.221 \| good	27.344 \| good	23.204 \| good	0.323 \| good	0.912 \| good	0.148 \| good
2026-01-26T16:00:00.000Z	33 \| good	5.968 \| good	26.857 \| good	24.987 \| good	0.334 \| good	0.784 \| good	0.148 \| good
2026-01-26T17:00:00.000Z	27 \| good	5.284 \| good	22.928 \| good	27.355 \| good	0.345 \| good	0.655 \| good	0.147 \| good
2026-01-26T18:00:00.000Z	28 \| good	4.607 \| good	20.273 \| good	29.749 \| good	0.356 \| good	0.527 \| good	0.147 \| good
2026-01-26T19:00:00.000Z	29 \| good	4.718 \| good	20.481 \| good	30.986 \| good	0.347 \| good	0.471 \| good	0.146 \| good
2026-01-26T20:00:00.000Z	31 \| good	4.175 \| good	18.344 \| good	32.548 \| good	0.337 \| good	0.415 \| good	0.146 \| good
2026-01-26T21:00:00.000Z	31 \| good	4.367 \| good	19.106 \| good	33.716 \| good	0.327 \| good	0.359 \| good	0.145 \| good
2026-01-26T22:00:00.000Z	32 \| good	4.429 \| good	19.106 \| good	34.853 \| good	0.315 \| good	0.661 \| good	0.149 \| good
2026-01-26T23:00:00.000Z	31 \| good	3.964 \| good	17.344 \| good	33.573 \| good	0.302 \| good	0.963 \| good	0.152 \| good
2026-01-27T00:00:00.000Z	29 \| good	2.542 \| good	10.106 \| good	30.523 \| good	0.311 \| good	1.423 \| good	0.156 \| good
2026-01-27T01:00:00.000Z	27 \| good	2.219 \| good	9 \| good	29.172 \| good	0.346 \| good	2.386 \| good	0.168 \| good
2026-01-27T02:00:00.000Z	26 \| good	1.98 \| good	8 \| good	27.781 \| good	0.38 \| good	3.349 \| good	0.18 \| good
2026-01-27T03:00:00.000Z	24 \| good	2.699 \| good	11 \| good	25.86 \| good	0.415 \| good	4.312 \| good	0.192 \| good
2026-01-27T04:00:00.000Z	24 \| good	2.359 \| good	10 \| good	25.553 \| good	0.424 \| good	4.601 \| good	0.196 \| good
2026-01-27T05:00:00.000Z	23 \| good	3.142 \| good	14 \| good	25.385 \| good	0.433 \| good	4.891 \| good	0.199 \| good
2026-01-27T06:00:00.000Z	23 \| good	2.86 \| good	12 \| good	25.036 \| good	0.442 \| good	5.18 \| good	0.202 \| good
2026-01-27T06:00:00.000Z	23 \| good	3.142 \| good	14 \| good	25.385 \| good	0.433 \| good	4.891 \| good	0.199 \| good
2026-01-27T07:00:00.000Z	22 \| good	3.028 \| good	12 \| good	24.153 \| good	0.496 \| good	4.914 \| good	0.198 \| good
2026-01-27T08:00:00.000Z	22 \| good	3.526 \| good	15.875 \| good	22.671 \| good	0.55 \| good	4.652 \| good	0.194 \| good
2026-01-27T09:00:00.000Z	20 \| good	3.253 \| good	14.313 \| good	21.999 \| good	0.605 \| good	4.389 \| good	0.189 \| good
2026-01-27T10:00:00.000Z	19 \| good	3.257 \| good	14.269 \| good	20.52 \| good	0.563 \| good	3.861 \| good	0.184 \| good
2026-01-27T11:00:00.000Z	19 \| good	2.876 \| good	11.527 \| good	20.887 \| good	0.521 \| good	3.332 \| good	0.179 \| good
2026-01-27T12:00:00.000Z	20 \| good	2.937 \| good	12.107 \| good	22.289 \| good	0.479 \| good	2.804 \| good	0.174 \| good
2026-01-27T13:00:00.000Z	21 \| good	1.866 \| good	7.934 \| good	23.089 \| good	0.434 \| good	2.45 \| good	0.17 \| good
2026-01-27T14:00:00.000Z	27 \| good	4.898 \| good	21.028 \| good	22.368 \| good	0.39 \| good	2.096 \| good	0.166 \| good
2026-01-27T15:00:00.000Z	44 \| good	8.188 \| good	36.004 \| good	25.571 \| good	0.345 \| good	1.743 \| good	0.163 \| good
2026-01-27T16:00:00.000Z	44 \| good	8.031 \| good	35.188 \| good	30.364 \| good	0.344 \| good	1.385 \| good	0.159 \| good
2026-01-27T17:00:00.000Z	38 \| good	7.375 \| good	32.357 \| good	32.087 \| good	0.344 \| good	1.028 \| good	0.155 \| good
2026-01-27T18:00:00.000Z	33 \| good	6.224 \| good	27.394 \| good	33.762 \| good	0.343 \| good	0.67 \| good	0.152 \| good
2026-01-27T19:00:00.000Z	31 \| good	5.346 \| good	22.942 \| good	34.357 \| good	0.346 \| good	0.652 \| good	0.151 \| good
2026-01-27T20:00:00.000Z	32 \| good	4.768 \| good	20.934 \| good	35.335 \| good	0.348 \| good	0.635 \| good	0.15 \| good
2026-01-27T21:00:00.000Z	33 \| good	4.293 \| good	18.926 \| good	36.104 \| good	0.351 \| good	0.617 \| good	0.149 \| good
2026-01-27T22:00:00.000Z	33 \| good	3.387 \| good	14.744 \| good	36.355 \| good	0.352 \| good	1.293 \| good	0.158 \| good
2026-01-27T23:00:00.000Z	35 \| good	4.153 \| good	18.246 \| good	37.633 \| good	0.352 \| good	1.969 \| good	0.167 \| good
2026-01-28T00:00:00.000Z	31 \| good	1.596 \| good	6.465 \| good	33.24 \| good	0.353 \| good	2.645 \| good	0.176 \| good
2026-01-28T01:00:00.000Z	29 \| good	1.246 \| good	5.203 \| good	31.204 \| good	0.398 \| good	3.039 \| good	0.182 \| good
2026-01-28T02:00:00.000Z	27 \| good	1.684 \| good	6.783 \| good	29.131 \| good	0.442 \| good	3.434 \| good	0.187 \| good
2026-01-28T03:00:00.000Z	25 \| good	3.084 \| good	12.964 \| good	27.496 \| good	0.487 \| good	3.828 \| good	0.193 \| good
2026-01-28T04:00:00.000Z	26 \| good	3.554 \| good	15.54 \| good	27.934 \| good	0.475 \| good	3.531 \| good	0.192 \| good
2026-01-28T05:00:00.000Z	25 \| good	4.135 \| good	18.247 \| good	27.265 \| good	0.462 \| good	3.234 \| good	0.192 \| good
2026-01-28T06:00:00.000Z	27 \| good	5.066 \| good	22.109 \| good	28.414 \| good	0.45 \| good	2.937 \| good	0.192 \| good
2026-01-28T07:00:00.000Z	27 \| good	4.562 \| good	20.118 \| good	28.014 \| good	0.403 \| good	2.489 \| good	0.186 \| good
2026-01-28T08:00:00.000Z	26 \| good	3.805 \| good	16.663 \| good	27.685 \| good	0.356 \| good	2.041 \| good	0.18 \| good
2026-01-28T09:00:00.000Z	26 \| good	2.254 \| good	9.435 \| good	27.764 \| good	0.309 \| good	1.593 \| good	0.174 \| good
2026-01-28T10:00:00.000Z	25 \| good	2.168 \| good	8.743 \| good	27.056 \| good	0.333 \| good	1.459 \| good	0.167 \| good
2026-01-28T11:00:00.000Z	24 \| good	2.207 \| good	9 \| good	26.402 \| good	0.358 \| good	1.326 \| good	0.16 \| good
2026-01-28T12:00:00.000Z	24 \| good	2.977 \| good	12 \| good	26.053 \| good	0.382 \| good	1.192 \| good	0.154 \| good
2026-01-28T13:00:00.000Z	24 \| good	1.234 \| good	4.934 \| good	25.699 \| good	0.48 \| good	1.437 \| good	0.159 \| good
2026-01-28T14:00:00.000Z	22 \| good	3.61 \| good	15.991 \| good	24.197 \| good	0.579 \| good	1.683 \| good	0.165 \| good
2026-01-28T15:00:00.000Z	33 \| good	6.455 \| good	28.904 \| good	25.41 \| good	0.677 \| good	1.928 \| good	0.171 \| good
2026-01-28T16:00:00.000Z	38 \| good	6.77 \| good	29.97 \| good	26.883 \| good	0.594 \| good	1.579 \| good	0.17 \| good
2026-01-28T17:00:00.000Z	38 \| good	6.637 \| good	29.682 \| good	28.749 \| good	0.511 \| good	1.23 \| good	0.169 \| good
2026-01-28T18:00:00.000Z	33 \| good	5.755 \| good	24.734 \| good	31.272 \| good	0.428 \| good	0.881 \| good	0.168 \| good
2026-01-28T19:00:00.000Z	32 \| good	5.297 \| good	22.793 \| good	34.864 \| good	0.404 \| good	0.743 \| good	0.164 \| good
2026-01-28T20:00:00.000Z	36 \| good	4.155 \| good	18.271 \| good	38.544 \| good	0.38 \| good	0.605 \| good	0.161 \| good
2026-01-28T21:00:00.000Z	38 \| good	3.907 \| good	17.071 \| good	40.5 \| good	0.356 \| good	0.467 \| good	0.158 \| good
2026-01-28T22:00:00.000Z	39 \| good	3.597 \| good	15.816 \| good	42.414 \| good	0.374 \| good	1.162 \| good	0.165 \| good
2026-01-28T23:00:00.000Z	40 \| good	3.467 \| good	15.211 \| good	42.7 \| good	0.393 \| good	1.857 \| good	0.173 \| good
2026-01-29T00:00:00.000Z	37 \| good	0.49 \| good	1.594 \| good	39.883 \| good	0.411 \| good	2.552 \| good	0.181 \| good
2026-01-29T01:00:00.000Z	34 \| good	0.793 \| good	3.271 \| good	36.835 \| good	0.516 \| good	3.455 \| good	0.193 \| good
2026-01-29T02:00:00.000Z	31 \| good	1.343 \| good	5.279 \| good	32.921 \| good	0.621 \| good	4.358 \| good	0.205 \| good
2026-01-29T03:00:00.000Z	29 \| good	1.51 \| good	6.052 \| good	30.897 \| good	0.726 \| good	5.262 \| good	0.217 \| good
2026-01-29T04:00:00.000Z	29 \| good	1.853 \| good	7.941 \| good	30.576 \| good	0.893 \| good	5.261 \| good	0.214 \| good
2026-01-29T05:00:00.000Z	28 \| good	2.091 \| good	8.454 \| good	29.512 \| good	1.061 \| good	5.261 \| good	0.21 \| good
2026-01-29T06:00:00.000Z	64 \| moderate	15.859 \| fine	16.023 \| good	30.646 \| good	1.237 \| good	5.324 \| good	0.207 \| good

Fredericksburg

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Fredericksburg, Texas air quality map: Track AQI near you

0.28ppm

How accurate is Texas, USA air quality data?

Air quality data and pollutant measurements for Texas, 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 Fredericksburg, Texas updated?

The air quality for Fredericksburg, Texas is updated every hour.

When was the worst air quality at Fredericksburg, Texas in the last 24 hrs?

The worst air quality in Fredericksburg, Texas in the last 24 hours was observed at 04:00:00 on 2026-01-26.

When was the best air quality at Fredericksburg, Texas in the last 24 hrs?

In the last 24 hrs, the best air quality in Fredericksburg, Texas was observed at 11:00:00 on 2026-01-26.

What is the current air quality in Fredericksburg, Texas?

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

What pollutant is the most common in Fredericksburg, Texas?

The most common pollutant in Fredericksburg, Texas is O3.

What should I do if the air quality in Fredericksburg, Texas is poor?

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

What is the current concentration of PM_2.5 in Fredericksburg, Texas?

The current PM_2.5 concentration at Fredericksburg, Texas is 3.142 μg/m³.

What is the current concentration of PM₁₀ in Fredericksburg, Texas?

The current PM₁₀ concentration at Fredericksburg, Texas is 14 μg/m³.

What is the current concentration of carbon monoxide (CO) in Fredericksburg, Texas?

The current carbon monoxide (CO) concentration at Fredericksburg, Texas is 0.199 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Fredericksburg, Texas?

The current sulfur dioxide (SO₂) concentration at Fredericksburg, Texas is 0.433 ppb.

What is the current concentration of ozone (O₃) in Fredericksburg, Texas?

The current ozone (O₃) concentration at Fredericksburg, Texas is 25.385 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Fredericksburg, Texas?

The current nitrogen dioxide (NO₂) concentration at Fredericksburg, Texas is 4.891 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-25T07:00:00.000Z	22 \| good	4.099 \| good	18.072 \| good	13.869 \| good	0.178 \| good	1.567 \| good	0.157 \| good
2026-01-25T08:00:00.000Z	22 \| good	4.406 \| good	19.072 \| good	14.495 \| good	0.172 \| good	1.48 \| good	0.155 \| good
2026-01-25T09:00:00.000Z	27 \| good	4.889 \| good	21 \| good	14.243 \| good	0.166 \| good	1.393 \| good	0.154 \| good
2026-01-25T10:00:00.000Z	27 \| good	5.015 \| good	21.416 \| good	14.272 \| good	0.168 \| good	1.313 \| good	0.153 \| good
2026-01-25T11:00:00.000Z	27 \| good	4.588 \| good	20 \| good	15.797 \| good	0.17 \| good	1.233 \| good	0.153 \| good
2026-01-25T12:00:00.000Z	22 \| good	3.988 \| good	17.238 \| good	16.574 \| good	0.112 \| good	0.979 \| good	0.154 \| good
2026-01-25T13:00:00.000Z	22 \| good	3.914 \| good	17 \| good	16.27 \| good	0.127 \| good	0.941 \| good	0.154 \| good
2026-01-25T14:00:00.000Z	27 \| good	4.654 \| good	20.072 \| good	17.718 \| good	0.142 \| good	0.902 \| good	0.154 \| good
2026-01-25T15:00:00.000Z	33 \| good	5.883 \| good	25.62 \| good	19.375 \| good	0.157 \| good	0.864 \| good	0.154 \| good
2026-01-25T16:00:00.000Z	38 \| good	7.16 \| good	32 \| good	20.271 \| good	0.177 \| good	0.739 \| good	0.153 \| good
2026-01-25T17:00:00.000Z	44 \| good	8.015 \| good	35.034 \| good	22.017 \| good	0.197 \| good	0.614 \| good	0.151 \| good
2026-01-25T18:00:00.000Z	38 \| good	7.432 \| good	32.481 \| good	23.6 \| good	0.217 \| good	0.489 \| good	0.15 \| good
2026-01-25T19:00:00.000Z	38 \| good	7.109 \| good	31.481 \| good	24.737 \| good	0.21 \| good	0.474 \| good	0.15 \| good
2026-01-25T20:00:00.000Z	33 \| good	6.377 \| good	28.344 \| good	25.594 \| good	0.203 \| good	0.459 \| good	0.149 \| good
2026-01-25T21:00:00.000Z	38 \| good	6.675 \| good	30 \| good	25.805 \| good	0.195 \| good	0.445 \| good	0.149 \| good
2026-01-25T22:00:00.000Z	27 \| good	4.937 \| good	21 \| good	26.201 \| good	0.192 \| good	0.569 \| good	0.15 \| good
2026-01-25T23:00:00.000Z	27 \| good	5.285 \| good	23 \| good	26.201 \| good	0.189 \| good	0.693 \| good	0.15 \| good
2026-01-26T00:00:00.000Z	24 \| good	4.049 \| good	18 \| good	26.014 \| good	0.189 \| good	0.85 \| good	0.149 \| good
2026-01-26T01:00:00.000Z	24 \| good	3.659 \| good	16 \| good	26.229 \| good	0.207 \| good	0.874 \| good	0.148 \| good
2026-01-26T02:00:00.000Z	24 \| good	3.498 \| good	15.416 \| good	26.008 \| good	0.224 \| good	0.898 \| good	0.147 \| good
2026-01-26T03:00:00.000Z	23 \| good	3.378 \| good	15 \| good	25.345 \| good	0.242 \| good	0.922 \| good	0.146 \| good
2026-01-26T04:00:00.000Z	23 \| good	3.243 \| good	14 \| good	24.616 \| good	0.291 \| good	0.937 \| good	0.147 \| good
2026-01-26T05:00:00.000Z	22 \| good	3.706 \| good	16 \| good	23.323 \| good	0.341 \| good	0.952 \| good	0.148 \| good
2026-01-26T06:00:00.000Z	21 \| good	3.214 \| good	14 \| good	22.725 \| good	0.39 \| good	0.967 \| good	0.149 \| good
2026-01-26T07:00:00.000Z	20 \| good	2.847 \| good	11.863 \| good	22.499 \| good	0.423 \| good	0.957 \| good	0.15 \| good
2026-01-26T08:00:00.000Z	20 \| good	2.792 \| good	11.31 \| good	21.831 \| good	0.456 \| good	0.948 \| good	0.151 \| good
2026-01-26T09:00:00.000Z	19 \| good	2.946 \| good	12 \| good	21.474 \| good	0.489 \| good	0.938 \| good	0.151 \| good
2026-01-26T10:00:00.000Z	19 \| good	3.295 \| good	14.31 \| good	20.951 \| good	0.462 \| good	0.932 \| good	0.151 \| good
2026-01-26T11:00:00.000Z	19 \| good	3.398 \| good	15 \| good	21.235 \| good	0.435 \| good	0.925 \| good	0.151 \| good
2026-01-26T12:00:00.000Z	27 \| good	4.531 \| good	20 \| good	22.585 \| good	0.361 \| good	0.749 \| good	0.145 \| good
2026-01-26T13:00:00.000Z	20 \| good	3.206 \| good	14 \| good	21.626 \| good	0.349 \| good	0.803 \| good	0.146 \| good
2026-01-26T14:00:00.000Z	27 \| good	4.644 \| good	20.344 \| good	21.492 \| good	0.336 \| good	0.858 \| good	0.147 \| good
2026-01-26T15:00:00.000Z	33 \| good	6.221 \| good	27.344 \| good	23.204 \| good	0.323 \| good	0.912 \| good	0.148 \| good
2026-01-26T16:00:00.000Z	33 \| good	5.968 \| good	26.857 \| good	24.987 \| good	0.334 \| good	0.784 \| good	0.148 \| good
2026-01-26T17:00:00.000Z	27 \| good	5.284 \| good	22.928 \| good	27.355 \| good	0.345 \| good	0.655 \| good	0.147 \| good
2026-01-26T18:00:00.000Z	28 \| good	4.607 \| good	20.273 \| good	29.749 \| good	0.356 \| good	0.527 \| good	0.147 \| good
2026-01-26T19:00:00.000Z	29 \| good	4.718 \| good	20.481 \| good	30.986 \| good	0.347 \| good	0.471 \| good	0.146 \| good
2026-01-26T20:00:00.000Z	31 \| good	4.175 \| good	18.344 \| good	32.548 \| good	0.337 \| good	0.415 \| good	0.146 \| good
2026-01-26T21:00:00.000Z	31 \| good	4.367 \| good	19.106 \| good	33.716 \| good	0.327 \| good	0.359 \| good	0.145 \| good
2026-01-26T22:00:00.000Z	32 \| good	4.429 \| good	19.106 \| good	34.853 \| good	0.315 \| good	0.661 \| good	0.149 \| good
2026-01-26T23:00:00.000Z	31 \| good	3.964 \| good	17.344 \| good	33.573 \| good	0.302 \| good	0.963 \| good	0.152 \| good
2026-01-27T00:00:00.000Z	29 \| good	2.542 \| good	10.106 \| good	30.523 \| good	0.311 \| good	1.423 \| good	0.156 \| good
2026-01-27T01:00:00.000Z	27 \| good	2.219 \| good	9 \| good	29.172 \| good	0.346 \| good	2.386 \| good	0.168 \| good
2026-01-27T02:00:00.000Z	26 \| good	1.98 \| good	8 \| good	27.781 \| good	0.38 \| good	3.349 \| good	0.18 \| good
2026-01-27T03:00:00.000Z	24 \| good	2.699 \| good	11 \| good	25.86 \| good	0.415 \| good	4.312 \| good	0.192 \| good
2026-01-27T04:00:00.000Z	24 \| good	2.359 \| good	10 \| good	25.553 \| good	0.424 \| good	4.601 \| good	0.196 \| good
2026-01-27T05:00:00.000Z	23 \| good	3.142 \| good	14 \| good	25.385 \| good	0.433 \| good	4.891 \| good	0.199 \| good
2026-01-27T06:00:00.000Z	23 \| good	2.86 \| good	12 \| good	25.036 \| good	0.442 \| good	5.18 \| good	0.202 \| good
2026-01-27T06:00:00.000Z	23 \| good	3.142 \| good	14 \| good	25.385 \| good	0.433 \| good	4.891 \| good	0.199 \| good
2026-01-27T07:00:00.000Z	22 \| good	3.028 \| good	12 \| good	24.153 \| good	0.496 \| good	4.914 \| good	0.198 \| good
2026-01-27T08:00:00.000Z	22 \| good	3.526 \| good	15.875 \| good	22.671 \| good	0.55 \| good	4.652 \| good	0.194 \| good
2026-01-27T09:00:00.000Z	20 \| good	3.253 \| good	14.313 \| good	21.999 \| good	0.605 \| good	4.389 \| good	0.189 \| good
2026-01-27T10:00:00.000Z	19 \| good	3.257 \| good	14.269 \| good	20.52 \| good	0.563 \| good	3.861 \| good	0.184 \| good
2026-01-27T11:00:00.000Z	19 \| good	2.876 \| good	11.527 \| good	20.887 \| good	0.521 \| good	3.332 \| good	0.179 \| good
2026-01-27T12:00:00.000Z	20 \| good	2.937 \| good	12.107 \| good	22.289 \| good	0.479 \| good	2.804 \| good	0.174 \| good
2026-01-27T13:00:00.000Z	21 \| good	1.866 \| good	7.934 \| good	23.089 \| good	0.434 \| good	2.45 \| good	0.17 \| good
2026-01-27T14:00:00.000Z	27 \| good	4.898 \| good	21.028 \| good	22.368 \| good	0.39 \| good	2.096 \| good	0.166 \| good
2026-01-27T15:00:00.000Z	44 \| good	8.188 \| good	36.004 \| good	25.571 \| good	0.345 \| good	1.743 \| good	0.163 \| good
2026-01-27T16:00:00.000Z	44 \| good	8.031 \| good	35.188 \| good	30.364 \| good	0.344 \| good	1.385 \| good	0.159 \| good
2026-01-27T17:00:00.000Z	38 \| good	7.375 \| good	32.357 \| good	32.087 \| good	0.344 \| good	1.028 \| good	0.155 \| good
2026-01-27T18:00:00.000Z	33 \| good	6.224 \| good	27.394 \| good	33.762 \| good	0.343 \| good	0.67 \| good	0.152 \| good
2026-01-27T19:00:00.000Z	31 \| good	5.346 \| good	22.942 \| good	34.357 \| good	0.346 \| good	0.652 \| good	0.151 \| good
2026-01-27T20:00:00.000Z	32 \| good	4.768 \| good	20.934 \| good	35.335 \| good	0.348 \| good	0.635 \| good	0.15 \| good
2026-01-27T21:00:00.000Z	33 \| good	4.293 \| good	18.926 \| good	36.104 \| good	0.351 \| good	0.617 \| good	0.149 \| good
2026-01-27T22:00:00.000Z	33 \| good	3.387 \| good	14.744 \| good	36.355 \| good	0.352 \| good	1.293 \| good	0.158 \| good
2026-01-27T23:00:00.000Z	35 \| good	4.153 \| good	18.246 \| good	37.633 \| good	0.352 \| good	1.969 \| good	0.167 \| good
2026-01-28T00:00:00.000Z	31 \| good	1.596 \| good	6.465 \| good	33.24 \| good	0.353 \| good	2.645 \| good	0.176 \| good
2026-01-28T01:00:00.000Z	29 \| good	1.246 \| good	5.203 \| good	31.204 \| good	0.398 \| good	3.039 \| good	0.182 \| good
2026-01-28T02:00:00.000Z	27 \| good	1.684 \| good	6.783 \| good	29.131 \| good	0.442 \| good	3.434 \| good	0.187 \| good
2026-01-28T03:00:00.000Z	25 \| good	3.084 \| good	12.964 \| good	27.496 \| good	0.487 \| good	3.828 \| good	0.193 \| good
2026-01-28T04:00:00.000Z	26 \| good	3.554 \| good	15.54 \| good	27.934 \| good	0.475 \| good	3.531 \| good	0.192 \| good
2026-01-28T05:00:00.000Z	25 \| good	4.135 \| good	18.247 \| good	27.265 \| good	0.462 \| good	3.234 \| good	0.192 \| good
2026-01-28T06:00:00.000Z	27 \| good	5.066 \| good	22.109 \| good	28.414 \| good	0.45 \| good	2.937 \| good	0.192 \| good
2026-01-28T07:00:00.000Z	27 \| good	4.562 \| good	20.118 \| good	28.014 \| good	0.403 \| good	2.489 \| good	0.186 \| good
2026-01-28T08:00:00.000Z	26 \| good	3.805 \| good	16.663 \| good	27.685 \| good	0.356 \| good	2.041 \| good	0.18 \| good
2026-01-28T09:00:00.000Z	26 \| good	2.254 \| good	9.435 \| good	27.764 \| good	0.309 \| good	1.593 \| good	0.174 \| good
2026-01-28T10:00:00.000Z	25 \| good	2.168 \| good	8.743 \| good	27.056 \| good	0.333 \| good	1.459 \| good	0.167 \| good
2026-01-28T11:00:00.000Z	24 \| good	2.207 \| good	9 \| good	26.402 \| good	0.358 \| good	1.326 \| good	0.16 \| good
2026-01-28T12:00:00.000Z	24 \| good	2.977 \| good	12 \| good	26.053 \| good	0.382 \| good	1.192 \| good	0.154 \| good
2026-01-28T13:00:00.000Z	24 \| good	1.234 \| good	4.934 \| good	25.699 \| good	0.48 \| good	1.437 \| good	0.159 \| good
2026-01-28T14:00:00.000Z	22 \| good	3.61 \| good	15.991 \| good	24.197 \| good	0.579 \| good	1.683 \| good	0.165 \| good
2026-01-28T15:00:00.000Z	33 \| good	6.455 \| good	28.904 \| good	25.41 \| good	0.677 \| good	1.928 \| good	0.171 \| good
2026-01-28T16:00:00.000Z	38 \| good	6.77 \| good	29.97 \| good	26.883 \| good	0.594 \| good	1.579 \| good	0.17 \| good
2026-01-28T17:00:00.000Z	38 \| good	6.637 \| good	29.682 \| good	28.749 \| good	0.511 \| good	1.23 \| good	0.169 \| good
2026-01-28T18:00:00.000Z	33 \| good	5.755 \| good	24.734 \| good	31.272 \| good	0.428 \| good	0.881 \| good	0.168 \| good
2026-01-28T19:00:00.000Z	32 \| good	5.297 \| good	22.793 \| good	34.864 \| good	0.404 \| good	0.743 \| good	0.164 \| good
2026-01-28T20:00:00.000Z	36 \| good	4.155 \| good	18.271 \| good	38.544 \| good	0.38 \| good	0.605 \| good	0.161 \| good
2026-01-28T21:00:00.000Z	38 \| good	3.907 \| good	17.071 \| good	40.5 \| good	0.356 \| good	0.467 \| good	0.158 \| good
2026-01-28T22:00:00.000Z	39 \| good	3.597 \| good	15.816 \| good	42.414 \| good	0.374 \| good	1.162 \| good	0.165 \| good
2026-01-28T23:00:00.000Z	40 \| good	3.467 \| good	15.211 \| good	42.7 \| good	0.393 \| good	1.857 \| good	0.173 \| good
2026-01-29T00:00:00.000Z	37 \| good	0.49 \| good	1.594 \| good	39.883 \| good	0.411 \| good	2.552 \| good	0.181 \| good
2026-01-29T01:00:00.000Z	34 \| good	0.793 \| good	3.271 \| good	36.835 \| good	0.516 \| good	3.455 \| good	0.193 \| good
2026-01-29T02:00:00.000Z	31 \| good	1.343 \| good	5.279 \| good	32.921 \| good	0.621 \| good	4.358 \| good	0.205 \| good
2026-01-29T03:00:00.000Z	29 \| good	1.51 \| good	6.052 \| good	30.897 \| good	0.726 \| good	5.262 \| good	0.217 \| good
2026-01-29T04:00:00.000Z	29 \| good	1.853 \| good	7.941 \| good	30.576 \| good	0.893 \| good	5.261 \| good	0.214 \| good
2026-01-29T05:00:00.000Z	28 \| good	2.091 \| good	8.454 \| good	29.512 \| good	1.061 \| good	5.261 \| good	0.21 \| good
2026-01-29T06:00:00.000Z	64 \| moderate	15.859 \| fine	16.023 \| good	30.646 \| good	1.237 \| good	5.324 \| good	0.207 \| good

Fredericksburg, Texas live air quality index now

Major air pollutants in Fredericksburg, Texas

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Frequently asked questions

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What is the current concentration of PM2.5 in Fredericksburg, Texas?

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What is the current concentration of carbon monoxide (CO) in Fredericksburg, Texas?

What is the current concentration of sulfur dioxide (SO2) in Fredericksburg, Texas?

What is the current concentration of ozone (O3) in Fredericksburg, Texas?

What is the current concentration of nitrogen dioxide (NO2) in Fredericksburg, Texas?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Fredericksburg, Texas?

What is the current concentration of PM₁₀ in Fredericksburg, Texas?

What is the current concentration of sulfur dioxide (SO₂) in Fredericksburg, Texas?

What is the current concentration of ozone (O₃) in Fredericksburg, Texas?

What is the current concentration of nitrogen dioxide (NO₂) in Fredericksburg, Texas?