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

The current PM10 concentration at Richardson, Texas is 43.235 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Richardson, Texas is 1.438 ppb.

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

The current ozone (O3) concentration at Richardson, Texas is 35.47 ppm.

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

The current nitrogen dioxide (NO2) concentration at Richardson, Texas is 3.222 ppb.

Richardson, Texas live air quality index now

Name: Live air pollution levels in Richardson, Texas today
Creator: Ambee

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

Moderate

Richardson, Texas

Last updated: ... (Local time)

Major air pollutants in Richardson, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.56 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.23 μg/m³

155

255

425

605+

Ozone (O₃)

35.47 ppb

201

201+

Sulfur Dioxide (SO₂)

1.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.22 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Richardson, Texas

Get Live Pollen Counts

Richardson, Texas

Scroll To Air Quality Map

Track live Richardson, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-03T21:00:00.000Z	42 \| good	3.655 \| good	17.66 \| good	44.971 \| good	0.349 \| good	2.031 \| good	0.186 \| good
2025-09-03T22:00:00.000Z	43 \| good	2.867 \| good	15.981 \| good	45.925 \| good	0.515 \| good	2.729 \| good	0.236 \| good
2025-09-03T23:00:00.000Z	44 \| good	2.513 \| good	9.136 \| good	46.858 \| good	0.883 \| good	2.24 \| good	0.261 \| good
2025-09-04T00:00:00.000Z	44 \| good	2.353 \| good	9.558 \| good	46.858 \| good	3.758 \| good	7.167 \| good	0.261 \| good
2025-09-04T01:00:00.000Z	43 \| good	3.416 \| good	18.877 \| good	46.08 \| good	1.088 \| good	12.291 \| good	0.336 \| good
2025-09-04T02:00:00.000Z	41 \| good	4.56 \| good	26.629 \| good	44.422 \| good	0.37 \| good	10.637 \| good	0.32 \| good
2025-09-04T03:00:00.000Z	38 \| good	6.448 \| good	31.468 \| good	41.237 \| good	0.426 \| good	12.751 \| good	0.351 \| good
2025-09-04T04:00:00.000Z	33 \| good	5.814 \| good	30.261 \| good	32.932 \| good	0.484 \| good	15.548 \| good	0.296 \| good
2025-09-04T05:00:00.000Z	38 \| good	6.572 \| good	28.868 \| good	22.845 \| good	1.843 \| good	13.128 \| good	0.246 \| good
2025-09-04T06:00:00.000Z	33 \| good	6.15 \| good	32.027 \| good	19.742 \| good	1.837 \| good	12.621 \| good	0.246 \| good
2025-09-04T07:00:00.000Z	33 \| good	5.759 \| good	23.724 \| good	19.773 \| good	5.588 \| good	10.755 \| good	0.201 \| good
2025-09-04T08:00:00.000Z	41 \| good	4.674 \| good	43.9 \| good	18.55 \| good	5.637 \| good	11.763 \| good	0.181 \| good
2025-09-04T09:00:00.000Z	38 \| good	6.578 \| good	25.526 \| good	16.374 \| good	5.684 \| good	7.372 \| good	0.217 \| good
2025-09-04T10:00:00.000Z	38 \| good	7.249 \| good	31.124 \| good	20.986 \| good	0.703 \| good	5.485 \| good	0.206 \| good
2025-09-04T11:00:00.000Z	38 \| good	7.344 \| good	30.388 \| good	22.14 \| good	0.799 \| good	5.645 \| good	0.217 \| good
2025-09-04T12:00:00.000Z	67 \| moderate	18.084 \| fine	36.447 \| good	20.913 \| good	0.598 \| good	4.223 \| good	0.192 \| good
2025-09-04T13:00:00.000Z	62 \| moderate	15.326 \| fine	68.263 \| fine	8.953 \| good	1.23 \| good	6.36 \| good	0.228 \| good
2025-09-04T14:00:00.000Z	44 \| good	6.247 \| good	47.7 \| good	27.988 \| good	1.582 \| good	4.366 \| good	0.253 \| good
2025-09-04T15:00:00.000Z	38 \| good	6.704 \| good	39.822 \| good	31.178 \| good	0.731 \| good	2.798 \| good	0.203 \| good
2025-09-04T16:00:00.000Z	38 \| good	6.942 \| good	30.09 \| good	38.738 \| good	0.359 \| good	3.005 \| good	0.228 \| good
2025-09-04T17:00:00.000Z	38 \| good	7.268 \| good	31.99 \| good	39.614 \| good	0.417 \| good	3.631 \| good	0.253 \| good
2025-09-04T18:00:00.000Z	42 \| good	6.027 \| good	29.971 \| good	44.501 \| good	0.465 \| good	3.797 \| good	0.267 \| good
2025-09-04T19:00:00.000Z	48 \| good	5.907 \| good	21.723 \| good	51.965 \| good	0.544 \| good	5.062 \| good	0.278 \| good
2025-09-04T20:00:00.000Z	80 \| moderate	9.154 \| good	31.067 \| good	63.983 \| fine	0.502 \| good	5.646 \| good	0.328 \| good
2025-09-04T21:00:00.000Z	100 \| moderate	7.322 \| good	35.37 \| good	69.677 \| fine	0.417 \| good	6.743 \| good	0.328 \| good
2025-09-04T22:00:00.000Z	90 \| moderate	7.636 \| good	28.566 \| good	67.297 \| fine	0.373 \| good	6.589 \| good	0.303 \| good
2025-09-04T23:00:00.000Z	87 \| moderate	7.311 \| good	31.541 \| good	65.87 \| fine	0.57 \| good	7.786 \| good	0.388 \| good
2025-09-05T00:00:00.000Z	93 \| moderate	6.816 \| good	32.835 \| good	67.672 \| fine	0.785 \| good	8.995 \| good	0.388 \| good
2025-09-05T01:00:00.000Z	101 \| sensitive	10.165 \| good	39.346 \| good	70.909 \| fine	0.763 \| good	14.646 \| good	0.399 \| good
2025-09-05T02:00:00.000Z	51 \| moderate	8.559 \| good	34.119 \| good	54.816 \| good	0.862 \| good	16.383 \| good	0.398 \| good
2025-09-05T03:00:00.000Z	49 \| good	9.079 \| good	38.547 \| good	52.251 \| good	0.862 \| good	16.922 \| good	0.44 \| good
2025-09-05T04:00:00.000Z	47 \| good	7.287 \| good	28.824 \| good	51.113 \| good	0.845 \| good	11.401 \| good	0.404 \| good
2025-09-05T05:00:00.000Z	49 \| good	9.18 \| good	34.528 \| good	43.983 \| good	0.833 \| good	9.554 \| good	0.384 \| good
2025-09-05T06:00:00.000Z	52 \| moderate	9.995 \| good	43.233 \| good	42.914 \| good	0.849 \| good	9.17 \| good	0.373 \| good
2025-09-05T07:00:00.000Z	52 \| moderate	9.984 \| good	42.093 \| good	43.396 \| good	0.838 \| good	5.86 \| good	0.298 \| good
2025-09-05T08:00:00.000Z	49 \| good	8.868 \| good	37.351 \| good	47.004 \| good	0.887 \| good	5.412 \| good	0.273 \| good
2025-09-05T09:00:00.000Z	44 \| good	8.335 \| good	39.886 \| good	43.822 \| good	0.874 \| good	4.448 \| good	0.251 \| good
2025-09-05T10:00:00.000Z	44 \| good	7.527 \| good	35.532 \| good	41.219 \| good	0.881 \| good	4.098 \| good	0.256 \| good
2025-09-05T11:00:00.000Z	44 \| good	7.535 \| good	35.168 \| good	38.542 \| good	0.947 \| good	5.666 \| good	0.292 \| good
2025-09-05T12:00:00.000Z	44 \| good	8.127 \| good	36.484 \| good	39.685 \| good	1.589 \| good	6.756 \| good	0.342 \| good
2025-09-05T13:00:00.000Z	49 \| good	8.856 \| good	38.728 \| good	36.04 \| good	1.355 \| good	6.409 \| good	0.336 \| good
2025-09-05T14:00:00.000Z	49 \| good	8.995 \| good	38.747 \| good	32.705 \| good	3.661 \| good	7.234 \| good	0.317 \| good
2025-09-05T15:00:00.000Z	49 \| good	9.364 \| good	34.517 \| good	28.605 \| good	0.84 \| good	8.424 \| good	0.348 \| good
2025-09-05T16:00:00.000Z	52 \| moderate	9.828 \| good	36.221 \| good	33.218 \| good	0.787 \| good	5.731 \| good	0.322 \| good
2025-09-05T17:00:00.000Z	54 \| moderate	10.83 \| good	45.017 \| good	34.265 \| good	0.702 \| good	3.686 \| good	0.311 \| good
2025-09-05T18:00:00.000Z	52 \| moderate	9.706 \| good	43.917 \| good	34.238 \| good	0.985 \| good	3.538 \| good	0.275 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.558 \| good	43.235 \| good	35.47 \| good	1.438 \| good	3.222 \| good	0.261 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	10.558 \| good	43.235 \| good	35.47 \| good	1.438 \| good	3.222 \| good	0.261 \| good
2025-09-03T12:00:00.000Z	56 \| moderate	12.073 \| good	53.647 \| good	6.477 \| good	1.155 \| good	6.505 \| good	0.211 \| good
2025-09-03T13:00:00.000Z	54 \| moderate	11.495 \| good	50.81 \| good	13.779 \| good	1.102 \| good	5.596 \| good	0.21 \| good
2025-09-03T14:00:00.000Z	54 \| moderate	10.633 \| good	47.229 \| good	22.305 \| good	1.048 \| good	4.688 \| good	0.208 \| good
2025-09-03T15:00:00.000Z	54 \| moderate	10.803 \| good	47.758 \| good	30.892 \| good	0.994 \| good	3.779 \| good	0.206 \| good
2025-09-03T16:00:00.000Z	54 \| moderate	10.831 \| good	48.023 \| good	35.569 \| good	0.847 \| good	2.987 \| good	0.197 \| good
2025-09-03T17:00:00.000Z	52 \| moderate	10.425 \| good	45.883 \| good	37.561 \| good	0.699 \| good	2.196 \| good	0.189 \| good
2025-09-03T18:00:00.000Z	49 \| good	9.298 \| good	41.595 \| good	39.372 \| good	0.551 \| good	1.405 \| good	0.18 \| good
2025-09-03T19:00:00.000Z	44 \| good	8.363 \| good	36.682 \| good	41.077 \| good	0.568 \| good	1.475 \| good	0.179 \| good
2025-09-03T20:00:00.000Z	38 \| good	6.93 \| good	30.66 \| good	40.57 \| good	0.585 \| good	1.545 \| good	0.178 \| good
2025-09-03T21:00:00.000Z	38 \| good	6.568 \| good	29.183 \| good	39.649 \| good	0.601 \| good	1.615 \| good	0.176 \| good
2025-09-03T22:00:00.000Z	38 \| good	7.336 \| good	32.11 \| good	39.529 \| good	0.661 \| good	3.493 \| good	0.188 \| good
2025-09-03T23:00:00.000Z	38 \| good	7.305 \| good	32.265 \| good	36.781 \| good	0.72 \| good	5.372 \| good	0.199 \| good
2025-09-04T00:00:00.000Z	49 \| good	8.633 \| good	38.026 \| good	31.176 \| good	0.78 \| good	7.251 \| good	0.211 \| good
2025-09-04T01:00:00.000Z	52 \| moderate	9.817 \| good	43.565 \| good	25.477 \| good	1.077 \| good	20.609 \| good	0.321 \| good
2025-09-04T02:00:00.000Z	54 \| moderate	10.586 \| good	46.655 \| good	25.13 \| good	1.374 \| good	33.967 \| good	0.432 \| good
2025-09-04T03:00:00.000Z	54 \| moderate	11.469 \| good	50.744 \| good	25.362 \| good	1.671 \| good	47.325 \| good	0.542 \| good
2025-09-04T04:00:00.000Z	56 \| moderate	11.968 \| good	53.242 \| good	23.438 \| good	1.836 \| good	46.067 \| good	0.532 \| good
2025-09-04T05:00:00.000Z	56 \| moderate	11.955 \| good	53.36 \| good	19.575 \| good	2 \| good	44.81 \| good	0.522 \| good
2025-09-04T06:00:00.000Z	56 \| moderate	11.615 \| good	51.647 \| good	15.863 \| good	2.164 \| good	43.552 \| good	0.512 \| good
2025-09-04T07:00:00.000Z	54 \| moderate	10.646 \| good	47.249 \| good	13.057 \| good	2.116 \| good	33.952 \| good	0.441 \| good
2025-09-04T08:00:00.000Z	52 \| moderate	10.394 \| good	45.763 \| good	10.847 \| good	2.067 \| good	24.352 \| good	0.37 \| good
2025-09-04T09:00:00.000Z	54 \| moderate	10.742 \| good	47.354 \| good	10.792 \| good	2.019 \| good	14.753 \| good	0.299 \| good
2025-09-04T10:00:00.000Z	54 \| moderate	11.122 \| good	49.133 \| good	12.506 \| good	1.86 \| good	12.455 \| good	0.278 \| good
2025-09-04T11:00:00.000Z	56 \| moderate	12.35 \| fine	55.59 \| fine	11.486 \| good	1.701 \| good	10.158 \| good	0.256 \| good
2025-09-04T12:00:00.000Z	62 \| moderate	14.986 \| fine	66.659 \| fine	10.449 \| good	1.542 \| good	7.861 \| good	0.235 \| good
2025-09-04T13:00:00.000Z	64 \| moderate	15.984 \| fine	70.945 \| fine	16.095 \| good	1.533 \| good	7.841 \| good	0.242 \| good
2025-09-04T14:00:00.000Z	60 \| moderate	14.049 \| fine	62.849 \| fine	23.676 \| good	1.523 \| good	7.82 \| good	0.249 \| good
2025-09-04T15:00:00.000Z	56 \| moderate	11.86 \| good	53.14 \| good	25.595 \| good	1.514 \| good	7.8 \| good	0.256 \| good
2025-09-04T16:00:00.000Z	52 \| moderate	10.413 \| good	46.093 \| good	33.451 \| good	1.466 \| good	6.143 \| good	0.244 \| good
2025-09-04T17:00:00.000Z	49 \| good	8.668 \| good	38.225 \| good	43.178 \| good	1.417 \| good	4.485 \| good	0.232 \| good
2025-09-04T18:00:00.000Z	45 \| good	7.476 \| good	32.774 \| good	48.982 \| good	1.368 \| good	2.828 \| good	0.221 \| good
2025-09-04T19:00:00.000Z	49 \| good	6.862 \| good	30.514 \| good	53.342 \| good	1.258 \| good	2.63 \| good	0.214 \| good
2025-09-04T20:00:00.000Z	50 \| good	6.657 \| good	29.684 \| good	53.982 \| good	1.147 \| good	2.432 \| good	0.207 \| good
2025-09-04T21:00:00.000Z	47 \| good	6.88 \| good	30.448 \| good	51.332 \| good	1.036 \| good	2.234 \| good	0.2 \| good
2025-09-04T22:00:00.000Z	44 \| good	7.612 \| good	33.589 \| good	48.174 \| good	0.995 \| good	4.195 \| good	0.209 \| good
2025-09-04T23:00:00.000Z	49 \| good	8.948 \| good	39.35 \| good	43.195 \| good	0.954 \| good	6.156 \| good	0.219 \| good
2025-09-05T00:00:00.000Z	54 \| moderate	10.904 \| good	48.417 \| good	39.873 \| good	0.912 \| good	8.117 \| good	0.228 \| good
2025-09-05T01:00:00.000Z	54 \| moderate	11.311 \| good	49.964 \| good	34.454 \| good	0.928 \| good	8.693 \| good	0.226 \| good
2025-09-05T02:00:00.000Z	56 \| moderate	11.644 \| good	52.02 \| good	32.776 \| good	0.945 \| good	9.269 \| good	0.224 \| good
2025-09-05T03:00:00.000Z	54 \| moderate	11.174 \| good	49.244 \| good	27.251 \| good	0.961 \| good	9.846 \| good	0.222 \| good
2025-09-05T04:00:00.000Z	54 \| moderate	11.225 \| good	49.867 \| good	25.466 \| good	0.964 \| good	8.593 \| good	0.212 \| good
2025-09-05T05:00:00.000Z	52 \| moderate	10.261 \| good	45.132 \| good	24.273 \| good	0.968 \| good	7.34 \| good	0.202 \| good
2025-09-05T06:00:00.000Z	49 \| good	8.76 \| good	8.916 \| good	42.646 \| good	0.972 \| good	6.098 \| good	0.192 \| good
2025-09-05T07:00:00.000Z	52 \| moderate	10.24 \| good	45 \| good	17.065 \| good	1.02 \| good	5.06 \| good	0.185 \| good
2025-09-05T08:00:00.000Z	52 \| moderate	10.24 \| good	45 \| good	15.849 \| good	1.069 \| good	4.033 \| good	0.179 \| good
2025-09-05T09:00:00.000Z	54 \| moderate	10.88 \| good	48 \| good	14.69 \| good	1.118 \| good	3.006 \| good	0.172 \| good
2025-09-05T10:00:00.000Z	56 \| moderate	11.553 \| good	51.202 \| good	13.126 \| good	1.159 \| good	3.208 \| good	0.175 \| good
2025-09-05T11:00:00.000Z	58 \| moderate	12.764 \| fine	56.886 \| fine	10.363 \| good	1.2 \| good	3.41 \| good	0.178 \| good

Richardson

Get reliable air quality data to drive your business

Richardson, Texas air quality map: Track AQI near you

0.17ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is the air quality data for Richardson, Texas updated?

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

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

The worst air quality in Richardson, Texas in the last 24 hours was observed at 01:00:00 on 2025-09-05.

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

In the last 24 hrs, the best air quality in Richardson, Texas was observed at 12:00:00 on 2025-09-05.

What is the current air quality in Richardson, Texas?

The current air quality in Richardson, Texas is 54, categorized as Moderate based on real-time data.

What pollutant is the most common in Richardson, Texas?

The most common pollutant in Richardson, Texas is PM2.5.

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

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

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

The current PM_2.5 concentration at Richardson, Texas is 10.558 μg/m³.

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

The current PM₁₀ concentration at Richardson, Texas is 43.235 μg/m³.

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

The current carbon monoxide (CO) concentration at Richardson, Texas is 0.261 ppm.

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

The current sulfur dioxide (SO₂) concentration at Richardson, Texas is 1.438 ppb.

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

The current ozone (O₃) concentration at Richardson, Texas is 35.47 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Richardson, Texas is 3.222 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-03T21:00:00.000Z	42 \| good	3.655 \| good	17.66 \| good	44.971 \| good	0.349 \| good	2.031 \| good	0.186 \| good
2025-09-03T22:00:00.000Z	43 \| good	2.867 \| good	15.981 \| good	45.925 \| good	0.515 \| good	2.729 \| good	0.236 \| good
2025-09-03T23:00:00.000Z	44 \| good	2.513 \| good	9.136 \| good	46.858 \| good	0.883 \| good	2.24 \| good	0.261 \| good
2025-09-04T00:00:00.000Z	44 \| good	2.353 \| good	9.558 \| good	46.858 \| good	3.758 \| good	7.167 \| good	0.261 \| good
2025-09-04T01:00:00.000Z	43 \| good	3.416 \| good	18.877 \| good	46.08 \| good	1.088 \| good	12.291 \| good	0.336 \| good
2025-09-04T02:00:00.000Z	41 \| good	4.56 \| good	26.629 \| good	44.422 \| good	0.37 \| good	10.637 \| good	0.32 \| good
2025-09-04T03:00:00.000Z	38 \| good	6.448 \| good	31.468 \| good	41.237 \| good	0.426 \| good	12.751 \| good	0.351 \| good
2025-09-04T04:00:00.000Z	33 \| good	5.814 \| good	30.261 \| good	32.932 \| good	0.484 \| good	15.548 \| good	0.296 \| good
2025-09-04T05:00:00.000Z	38 \| good	6.572 \| good	28.868 \| good	22.845 \| good	1.843 \| good	13.128 \| good	0.246 \| good
2025-09-04T06:00:00.000Z	33 \| good	6.15 \| good	32.027 \| good	19.742 \| good	1.837 \| good	12.621 \| good	0.246 \| good
2025-09-04T07:00:00.000Z	33 \| good	5.759 \| good	23.724 \| good	19.773 \| good	5.588 \| good	10.755 \| good	0.201 \| good
2025-09-04T08:00:00.000Z	41 \| good	4.674 \| good	43.9 \| good	18.55 \| good	5.637 \| good	11.763 \| good	0.181 \| good
2025-09-04T09:00:00.000Z	38 \| good	6.578 \| good	25.526 \| good	16.374 \| good	5.684 \| good	7.372 \| good	0.217 \| good
2025-09-04T10:00:00.000Z	38 \| good	7.249 \| good	31.124 \| good	20.986 \| good	0.703 \| good	5.485 \| good	0.206 \| good
2025-09-04T11:00:00.000Z	38 \| good	7.344 \| good	30.388 \| good	22.14 \| good	0.799 \| good	5.645 \| good	0.217 \| good
2025-09-04T12:00:00.000Z	67 \| moderate	18.084 \| fine	36.447 \| good	20.913 \| good	0.598 \| good	4.223 \| good	0.192 \| good
2025-09-04T13:00:00.000Z	62 \| moderate	15.326 \| fine	68.263 \| fine	8.953 \| good	1.23 \| good	6.36 \| good	0.228 \| good
2025-09-04T14:00:00.000Z	44 \| good	6.247 \| good	47.7 \| good	27.988 \| good	1.582 \| good	4.366 \| good	0.253 \| good
2025-09-04T15:00:00.000Z	38 \| good	6.704 \| good	39.822 \| good	31.178 \| good	0.731 \| good	2.798 \| good	0.203 \| good
2025-09-04T16:00:00.000Z	38 \| good	6.942 \| good	30.09 \| good	38.738 \| good	0.359 \| good	3.005 \| good	0.228 \| good
2025-09-04T17:00:00.000Z	38 \| good	7.268 \| good	31.99 \| good	39.614 \| good	0.417 \| good	3.631 \| good	0.253 \| good
2025-09-04T18:00:00.000Z	42 \| good	6.027 \| good	29.971 \| good	44.501 \| good	0.465 \| good	3.797 \| good	0.267 \| good
2025-09-04T19:00:00.000Z	48 \| good	5.907 \| good	21.723 \| good	51.965 \| good	0.544 \| good	5.062 \| good	0.278 \| good
2025-09-04T20:00:00.000Z	80 \| moderate	9.154 \| good	31.067 \| good	63.983 \| fine	0.502 \| good	5.646 \| good	0.328 \| good
2025-09-04T21:00:00.000Z	100 \| moderate	7.322 \| good	35.37 \| good	69.677 \| fine	0.417 \| good	6.743 \| good	0.328 \| good
2025-09-04T22:00:00.000Z	90 \| moderate	7.636 \| good	28.566 \| good	67.297 \| fine	0.373 \| good	6.589 \| good	0.303 \| good
2025-09-04T23:00:00.000Z	87 \| moderate	7.311 \| good	31.541 \| good	65.87 \| fine	0.57 \| good	7.786 \| good	0.388 \| good
2025-09-05T00:00:00.000Z	93 \| moderate	6.816 \| good	32.835 \| good	67.672 \| fine	0.785 \| good	8.995 \| good	0.388 \| good
2025-09-05T01:00:00.000Z	101 \| sensitive	10.165 \| good	39.346 \| good	70.909 \| fine	0.763 \| good	14.646 \| good	0.399 \| good
2025-09-05T02:00:00.000Z	51 \| moderate	8.559 \| good	34.119 \| good	54.816 \| good	0.862 \| good	16.383 \| good	0.398 \| good
2025-09-05T03:00:00.000Z	49 \| good	9.079 \| good	38.547 \| good	52.251 \| good	0.862 \| good	16.922 \| good	0.44 \| good
2025-09-05T04:00:00.000Z	47 \| good	7.287 \| good	28.824 \| good	51.113 \| good	0.845 \| good	11.401 \| good	0.404 \| good
2025-09-05T05:00:00.000Z	49 \| good	9.18 \| good	34.528 \| good	43.983 \| good	0.833 \| good	9.554 \| good	0.384 \| good
2025-09-05T06:00:00.000Z	52 \| moderate	9.995 \| good	43.233 \| good	42.914 \| good	0.849 \| good	9.17 \| good	0.373 \| good
2025-09-05T07:00:00.000Z	52 \| moderate	9.984 \| good	42.093 \| good	43.396 \| good	0.838 \| good	5.86 \| good	0.298 \| good
2025-09-05T08:00:00.000Z	49 \| good	8.868 \| good	37.351 \| good	47.004 \| good	0.887 \| good	5.412 \| good	0.273 \| good
2025-09-05T09:00:00.000Z	44 \| good	8.335 \| good	39.886 \| good	43.822 \| good	0.874 \| good	4.448 \| good	0.251 \| good
2025-09-05T10:00:00.000Z	44 \| good	7.527 \| good	35.532 \| good	41.219 \| good	0.881 \| good	4.098 \| good	0.256 \| good
2025-09-05T11:00:00.000Z	44 \| good	7.535 \| good	35.168 \| good	38.542 \| good	0.947 \| good	5.666 \| good	0.292 \| good
2025-09-05T12:00:00.000Z	44 \| good	8.127 \| good	36.484 \| good	39.685 \| good	1.589 \| good	6.756 \| good	0.342 \| good
2025-09-05T13:00:00.000Z	49 \| good	8.856 \| good	38.728 \| good	36.04 \| good	1.355 \| good	6.409 \| good	0.336 \| good
2025-09-05T14:00:00.000Z	49 \| good	8.995 \| good	38.747 \| good	32.705 \| good	3.661 \| good	7.234 \| good	0.317 \| good
2025-09-05T15:00:00.000Z	49 \| good	9.364 \| good	34.517 \| good	28.605 \| good	0.84 \| good	8.424 \| good	0.348 \| good
2025-09-05T16:00:00.000Z	52 \| moderate	9.828 \| good	36.221 \| good	33.218 \| good	0.787 \| good	5.731 \| good	0.322 \| good
2025-09-05T17:00:00.000Z	54 \| moderate	10.83 \| good	45.017 \| good	34.265 \| good	0.702 \| good	3.686 \| good	0.311 \| good
2025-09-05T18:00:00.000Z	52 \| moderate	9.706 \| good	43.917 \| good	34.238 \| good	0.985 \| good	3.538 \| good	0.275 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.558 \| good	43.235 \| good	35.47 \| good	1.438 \| good	3.222 \| good	0.261 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	10.558 \| good	43.235 \| good	35.47 \| good	1.438 \| good	3.222 \| good	0.261 \| good
2025-09-03T12:00:00.000Z	56 \| moderate	12.073 \| good	53.647 \| good	6.477 \| good	1.155 \| good	6.505 \| good	0.211 \| good
2025-09-03T13:00:00.000Z	54 \| moderate	11.495 \| good	50.81 \| good	13.779 \| good	1.102 \| good	5.596 \| good	0.21 \| good
2025-09-03T14:00:00.000Z	54 \| moderate	10.633 \| good	47.229 \| good	22.305 \| good	1.048 \| good	4.688 \| good	0.208 \| good
2025-09-03T15:00:00.000Z	54 \| moderate	10.803 \| good	47.758 \| good	30.892 \| good	0.994 \| good	3.779 \| good	0.206 \| good
2025-09-03T16:00:00.000Z	54 \| moderate	10.831 \| good	48.023 \| good	35.569 \| good	0.847 \| good	2.987 \| good	0.197 \| good
2025-09-03T17:00:00.000Z	52 \| moderate	10.425 \| good	45.883 \| good	37.561 \| good	0.699 \| good	2.196 \| good	0.189 \| good
2025-09-03T18:00:00.000Z	49 \| good	9.298 \| good	41.595 \| good	39.372 \| good	0.551 \| good	1.405 \| good	0.18 \| good
2025-09-03T19:00:00.000Z	44 \| good	8.363 \| good	36.682 \| good	41.077 \| good	0.568 \| good	1.475 \| good	0.179 \| good
2025-09-03T20:00:00.000Z	38 \| good	6.93 \| good	30.66 \| good	40.57 \| good	0.585 \| good	1.545 \| good	0.178 \| good
2025-09-03T21:00:00.000Z	38 \| good	6.568 \| good	29.183 \| good	39.649 \| good	0.601 \| good	1.615 \| good	0.176 \| good
2025-09-03T22:00:00.000Z	38 \| good	7.336 \| good	32.11 \| good	39.529 \| good	0.661 \| good	3.493 \| good	0.188 \| good
2025-09-03T23:00:00.000Z	38 \| good	7.305 \| good	32.265 \| good	36.781 \| good	0.72 \| good	5.372 \| good	0.199 \| good
2025-09-04T00:00:00.000Z	49 \| good	8.633 \| good	38.026 \| good	31.176 \| good	0.78 \| good	7.251 \| good	0.211 \| good
2025-09-04T01:00:00.000Z	52 \| moderate	9.817 \| good	43.565 \| good	25.477 \| good	1.077 \| good	20.609 \| good	0.321 \| good
2025-09-04T02:00:00.000Z	54 \| moderate	10.586 \| good	46.655 \| good	25.13 \| good	1.374 \| good	33.967 \| good	0.432 \| good
2025-09-04T03:00:00.000Z	54 \| moderate	11.469 \| good	50.744 \| good	25.362 \| good	1.671 \| good	47.325 \| good	0.542 \| good
2025-09-04T04:00:00.000Z	56 \| moderate	11.968 \| good	53.242 \| good	23.438 \| good	1.836 \| good	46.067 \| good	0.532 \| good
2025-09-04T05:00:00.000Z	56 \| moderate	11.955 \| good	53.36 \| good	19.575 \| good	2 \| good	44.81 \| good	0.522 \| good
2025-09-04T06:00:00.000Z	56 \| moderate	11.615 \| good	51.647 \| good	15.863 \| good	2.164 \| good	43.552 \| good	0.512 \| good
2025-09-04T07:00:00.000Z	54 \| moderate	10.646 \| good	47.249 \| good	13.057 \| good	2.116 \| good	33.952 \| good	0.441 \| good
2025-09-04T08:00:00.000Z	52 \| moderate	10.394 \| good	45.763 \| good	10.847 \| good	2.067 \| good	24.352 \| good	0.37 \| good
2025-09-04T09:00:00.000Z	54 \| moderate	10.742 \| good	47.354 \| good	10.792 \| good	2.019 \| good	14.753 \| good	0.299 \| good
2025-09-04T10:00:00.000Z	54 \| moderate	11.122 \| good	49.133 \| good	12.506 \| good	1.86 \| good	12.455 \| good	0.278 \| good
2025-09-04T11:00:00.000Z	56 \| moderate	12.35 \| fine	55.59 \| fine	11.486 \| good	1.701 \| good	10.158 \| good	0.256 \| good
2025-09-04T12:00:00.000Z	62 \| moderate	14.986 \| fine	66.659 \| fine	10.449 \| good	1.542 \| good	7.861 \| good	0.235 \| good
2025-09-04T13:00:00.000Z	64 \| moderate	15.984 \| fine	70.945 \| fine	16.095 \| good	1.533 \| good	7.841 \| good	0.242 \| good
2025-09-04T14:00:00.000Z	60 \| moderate	14.049 \| fine	62.849 \| fine	23.676 \| good	1.523 \| good	7.82 \| good	0.249 \| good
2025-09-04T15:00:00.000Z	56 \| moderate	11.86 \| good	53.14 \| good	25.595 \| good	1.514 \| good	7.8 \| good	0.256 \| good
2025-09-04T16:00:00.000Z	52 \| moderate	10.413 \| good	46.093 \| good	33.451 \| good	1.466 \| good	6.143 \| good	0.244 \| good
2025-09-04T17:00:00.000Z	49 \| good	8.668 \| good	38.225 \| good	43.178 \| good	1.417 \| good	4.485 \| good	0.232 \| good
2025-09-04T18:00:00.000Z	45 \| good	7.476 \| good	32.774 \| good	48.982 \| good	1.368 \| good	2.828 \| good	0.221 \| good
2025-09-04T19:00:00.000Z	49 \| good	6.862 \| good	30.514 \| good	53.342 \| good	1.258 \| good	2.63 \| good	0.214 \| good
2025-09-04T20:00:00.000Z	50 \| good	6.657 \| good	29.684 \| good	53.982 \| good	1.147 \| good	2.432 \| good	0.207 \| good
2025-09-04T21:00:00.000Z	47 \| good	6.88 \| good	30.448 \| good	51.332 \| good	1.036 \| good	2.234 \| good	0.2 \| good
2025-09-04T22:00:00.000Z	44 \| good	7.612 \| good	33.589 \| good	48.174 \| good	0.995 \| good	4.195 \| good	0.209 \| good
2025-09-04T23:00:00.000Z	49 \| good	8.948 \| good	39.35 \| good	43.195 \| good	0.954 \| good	6.156 \| good	0.219 \| good
2025-09-05T00:00:00.000Z	54 \| moderate	10.904 \| good	48.417 \| good	39.873 \| good	0.912 \| good	8.117 \| good	0.228 \| good
2025-09-05T01:00:00.000Z	54 \| moderate	11.311 \| good	49.964 \| good	34.454 \| good	0.928 \| good	8.693 \| good	0.226 \| good
2025-09-05T02:00:00.000Z	56 \| moderate	11.644 \| good	52.02 \| good	32.776 \| good	0.945 \| good	9.269 \| good	0.224 \| good
2025-09-05T03:00:00.000Z	54 \| moderate	11.174 \| good	49.244 \| good	27.251 \| good	0.961 \| good	9.846 \| good	0.222 \| good
2025-09-05T04:00:00.000Z	54 \| moderate	11.225 \| good	49.867 \| good	25.466 \| good	0.964 \| good	8.593 \| good	0.212 \| good
2025-09-05T05:00:00.000Z	52 \| moderate	10.261 \| good	45.132 \| good	24.273 \| good	0.968 \| good	7.34 \| good	0.202 \| good
2025-09-05T06:00:00.000Z	49 \| good	8.76 \| good	8.916 \| good	42.646 \| good	0.972 \| good	6.098 \| good	0.192 \| good
2025-09-05T07:00:00.000Z	52 \| moderate	10.24 \| good	45 \| good	17.065 \| good	1.02 \| good	5.06 \| good	0.185 \| good
2025-09-05T08:00:00.000Z	52 \| moderate	10.24 \| good	45 \| good	15.849 \| good	1.069 \| good	4.033 \| good	0.179 \| good
2025-09-05T09:00:00.000Z	54 \| moderate	10.88 \| good	48 \| good	14.69 \| good	1.118 \| good	3.006 \| good	0.172 \| good
2025-09-05T10:00:00.000Z	56 \| moderate	11.553 \| good	51.202 \| good	13.126 \| good	1.159 \| good	3.208 \| good	0.175 \| good
2025-09-05T11:00:00.000Z	58 \| moderate	12.764 \| fine	56.886 \| fine	10.363 \| good	1.2 \| good	3.41 \| good	0.178 \| good

Richardson, Texas live air quality index now

Major air pollutants in Richardson, Texas

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Richardson, Texas air quality forecast and history

Get reliable air quality data to drive your business

Richardson, Texas air quality map: Track AQI near you

Air quality in nearby cities

Plano, Texas

Garland, Texas

Addison, Texas

University Park, Texas

Sachse, Texas

Murphy, Texas

How accurate is Texas, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is the air quality data for Richardson, Texas updated?

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

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

What is the current air quality in Richardson, Texas?

What pollutant is the most common in Richardson, Texas?

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

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

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

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

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

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

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

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

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

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

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