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

The current PM10 concentration at Richardson, Texas is 49.138 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Richardson, Texas is 0.314 ppb.

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

The current ozone (O3) concentration at Richardson, Texas is 33.352 ppm.

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

The current nitrogen dioxide (NO2) concentration at Richardson, Texas is 23.208 ppb.

Richardson, Texas live air quality index now

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

The current PM2.5 concentration at Richardson, Texas is 10.672 μg/m3.

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)

10.67 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

49.14 μg/m³

155

255

425

605+

Ozone (O₃)

33.35 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

23.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.41 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2025-12-11T01:00:00.000Z	33 \| good	3.758 \| good	23.298 \| good	24.913 \| good	0.405 \| good	34.886 \| good	0.516 \| good
2025-12-11T02:00:00.000Z	35 \| good	6.408 \| good	29.346 \| good	19.852 \| good	0.373 \| good	36.683 \| good	0.65 \| good
2025-12-11T03:00:00.000Z	44 \| good	8.287 \| good	44.768 \| good	17.703 \| good	0.747 \| good	34.51 \| good	0.639 \| good
2025-12-11T04:00:00.000Z	36 \| good	5.972 \| good	28.161 \| good	16.177 \| good	0.564 \| good	38.464 \| good	0.639 \| good
2025-12-11T05:00:00.000Z	49 \| good	8.505 \| good	37.681 \| good	12.75 \| good	0.671 \| good	36.474 \| good	0.594 \| good
2025-12-11T06:00:00.000Z	38 \| good	7.469 \| good	30.578 \| good	14.175 \| good	0.697 \| good	34.335 \| good	0.68 \| good
2025-12-11T07:00:00.000Z	38 \| good	6.901 \| good	27.272 \| good	14.442 \| good	0.668 \| good	28.598 \| good	0.492 \| good
2025-12-11T08:00:00.000Z	38 \| good	6.752 \| good	21.675 \| good	15.43 \| good	0.665 \| good	30.841 \| good	0.421 \| good
2025-12-11T09:00:00.000Z	38 \| good	6.536 \| good	27.115 \| good	8.371 \| good	0.631 \| good	22.221 \| good	0.399 \| good
2025-12-11T10:00:00.000Z	38 \| good	7.459 \| good	33.514 \| good	6.745 \| good	0.534 \| good	18.621 \| good	0.333 \| good
2025-12-11T11:00:00.000Z	38 \| good	7.067 \| good	30.844 \| good	5.176 \| good	0.406 \| good	16.552 \| good	0.345 \| good
2025-12-11T12:00:00.000Z	49 \| good	8.777 \| good	38.29 \| good	4.192 \| good	0.537 \| good	15.023 \| good	0.311 \| good
2025-12-11T13:00:00.000Z	44 \| good	7.846 \| good	31.952 \| good	3.08 \| good	0.537 \| good	12.169 \| good	0.346 \| good
2025-12-11T14:00:00.000Z	44 \| good	7.815 \| good	35.184 \| good	2.569 \| good	0.601 \| good	21.377 \| good	0.362 \| good
2025-12-11T15:00:00.000Z	44 \| good	8.235 \| good	24 \| good	4.24 \| good	0.577 \| good	22.299 \| good	0.311 \| good
2025-12-11T16:00:00.000Z	52 \| moderate	9.565 \| good	40.526 \| good	6.562 \| good	0.565 \| good	25.611 \| good	0.275 \| good
2025-12-11T17:00:00.000Z	33 \| good	6.039 \| good	31.383 \| good	14.497 \| good	0.755 \| good	10.764 \| good	0.255 \| good
2025-12-11T18:00:00.000Z	38 \| good	6.71 \| good	28.332 \| good	18.759 \| good	0.729 \| good	4.706 \| good	0.26 \| good
2025-12-11T19:00:00.000Z	33 \| good	6.453 \| good	35.429 \| good	25.332 \| good	0.627 \| good	3.616 \| good	0.24 \| good
2025-12-11T20:00:00.000Z	28 \| good	3.323 \| good	30.188 \| good	28.888 \| good	0.758 \| good	2.887 \| good	0.24 \| good
2025-12-11T21:00:00.000Z	27 \| good	2.59 \| good	23.643 \| good	29.167 \| good	0.915 \| good	3.173 \| good	0.251 \| good
2025-12-11T22:00:00.000Z	29 \| good	3.556 \| good	30.763 \| good	29.67 \| good	0.777 \| good	8.499 \| good	0.27 \| good
2025-12-11T23:00:00.000Z	44 \| good	4.163 \| good	47.408 \| good	29.509 \| good	0.997 \| good	15.545 \| good	0.366 \| good
2025-12-12T00:00:00.000Z	33 \| good	5.534 \| good	20.11 \| good	32.948 \| good	0.955 \| good	15.251 \| good	0.38 \| good
2025-12-12T01:00:00.000Z	30 \| good	2.757 \| good	15.393 \| good	32.077 \| good	0.76 \| good	12.332 \| good	0.369 \| good
2025-12-12T02:00:00.000Z	28 \| good	3.113 \| good	19.463 \| good	30.499 \| good	0.781 \| good	12.279 \| good	0.294 \| good
2025-12-12T03:00:00.000Z	52 \| moderate	9.868 \| good	43.863 \| good	26.539 \| good	1.693 \| good	12.739 \| good	0.187 \| good
2025-12-12T04:00:00.000Z	28 \| good	4.568 \| good	29.984 \| good	25.431 \| good	0.77 \| good	11.764 \| good	0.269 \| good
2025-12-12T05:00:00.000Z	23 \| good	3.566 \| good	19.182 \| good	25.393 \| good	0.967 \| good	9.158 \| good	0.269 \| good
2025-12-12T06:00:00.000Z	26 \| good	4.367 \| good	27.734 \| good	25.001 \| good	0.892 \| good	10.027 \| good	0.258 \| good
2025-12-12T07:00:00.000Z	33 \| good	5.655 \| good	25.238 \| good	25.078 \| good	0.669 \| good	11.333 \| good	0.258 \| good
2025-12-12T08:00:00.000Z	27 \| good	5.055 \| good	23.701 \| good	27.312 \| good	0.454 \| good	11.644 \| good	0.279 \| good
2025-12-12T09:00:00.000Z	33 \| good	5.864 \| good	26.27 \| good	25.437 \| good	0.437 \| good	13.229 \| good	0.295 \| good
2025-12-12T10:00:00.000Z	35 \| good	5.994 \| good	38.308 \| good	21.226 \| good	0.467 \| good	15.937 \| good	0.309 \| good
2025-12-12T11:00:00.000Z	39 \| good	6.532 \| good	42.446 \| good	15.139 \| good	0.437 \| good	14.666 \| good	0.384 \| good
2025-12-12T12:00:00.000Z	38 \| good	6.913 \| good	30.748 \| good	16.22 \| good	0.32 \| good	17.483 \| good	0.378 \| good
2025-12-12T13:00:00.000Z	49 \| good	9.305 \| good	46.048 \| good	16.51 \| good	0.309 \| good	15.293 \| good	0.364 \| good
2025-12-12T14:00:00.000Z	44 \| good	8.205 \| good	32.366 \| good	16.09 \| good	0.369 \| good	14.248 \| good	0.294 \| good
2025-12-12T15:00:00.000Z	44 \| good	7.577 \| good	37.257 \| good	16.231 \| good	0.457 \| good	21.708 \| good	0.294 \| good
2025-12-12T16:00:00.000Z	49 \| good	8.731 \| good	36.801 \| good	16.699 \| good	0.539 \| good	18.493 \| good	0.294 \| good
2025-12-12T17:00:00.000Z	52 \| moderate	9.883 \| good	48.06 \| good	17.051 \| good	0.655 \| good	8.213 \| good	0.269 \| good
2025-12-12T18:00:00.000Z	54 \| moderate	10.965 \| good	48.267 \| good	18.27 \| good	0.564 \| good	4.769 \| good	0.25 \| good
2025-12-12T19:00:00.000Z	54 \| moderate	10.928 \| good	48.499 \| good	19.086 \| good	0.448 \| good	5.393 \| good	0.294 \| good
2025-12-12T20:00:00.000Z	52 \| moderate	10.399 \| good	46.389 \| good	21.629 \| good	0.512 \| good	4.023 \| good	0.269 \| good
2025-12-12T21:00:00.000Z	52 \| moderate	9.683 \| good	48.788 \| good	27.598 \| good	0.857 \| good	4.027 \| good	0.277 \| good
2025-12-12T22:00:00.000Z	52 \| moderate	10.228 \| good	44.971 \| good	32.938 \| good	0.541 \| good	6.942 \| good	0.305 \| good
2025-12-12T23:00:00.000Z	52 \| moderate	10.059 \| good	47.035 \| good	33.303 \| good	0.592 \| good	28.099 \| good	0.339 \| good
2025-12-13T00:00:00.000Z	54 \| moderate	10.672 \| good	49.138 \| good	33.352 \| good	0.314 \| good	23.208 \| good	0.406 \| good
2025-12-13T00:00:00.000Z	54 \| moderate	10.672 \| good	49.138 \| good	33.352 \| good	0.314 \| good	23.208 \| good	0.406 \| good
2025-12-13T01:00:00.000Z	66 \| moderate	16.87 \| fine	74.915 \| fine	14.116 \| good	1.829 \| good	21.24 \| good	0.264 \| good
2025-12-13T02:00:00.000Z	64 \| moderate	15.804 \| fine	70.735 \| fine	16.467 \| good	1.785 \| good	20.774 \| good	0.261 \| good
2025-12-13T03:00:00.000Z	58 \| moderate	13.426 \| fine	60.126 \| fine	17.483 \| good	1.742 \| good	20.308 \| good	0.259 \| good
2025-12-13T04:00:00.000Z	58 \| moderate	13.205 \| fine	59.824 \| fine	15.664 \| good	1.6 \| good	18.556 \| good	0.252 \| good
2025-12-13T05:00:00.000Z	60 \| moderate	14.098 \| fine	63.295 \| fine	15.012 \| good	1.459 \| good	16.804 \| good	0.245 \| good
2025-12-13T06:00:00.000Z	62 \| moderate	14.733 \| fine	65.944 \| fine	15.442 \| good	1.317 \| good	15.052 \| good	0.237 \| good
2025-12-13T07:00:00.000Z	62 \| moderate	14.92 \| fine	66.94 \| fine	13.804 \| good	1.247 \| good	13.347 \| good	0.231 \| good
2025-12-13T08:00:00.000Z	64 \| moderate	16.134 \| fine	71.59 \| fine	12.919 \| good	1.176 \| good	11.642 \| good	0.225 \| good
2025-12-13T09:00:00.000Z	66 \| moderate	16.666 \| fine	73.889 \| fine	9.672 \| good	1.106 \| good	9.937 \| good	0.219 \| good
2025-12-13T10:00:00.000Z	66 \| moderate	16.894 \| fine	74.982 \| fine	9.253 \| good	1.138 \| good	10.092 \| good	0.219 \| good
2025-12-13T11:00:00.000Z	66 \| moderate	17.421 \| fine	77.559 \| fine	4.439 \| good	1.171 \| good	10.248 \| good	0.22 \| good
2025-12-13T12:00:00.000Z	67 \| moderate	17.721 \| fine	78.045 \| fine	6.975 \| good	1.203 \| good	10.403 \| good	0.22 \| good
2025-12-13T13:00:00.000Z	67 \| moderate	17.841 \| fine	79.452 \| fine	6.892 \| good	1.44 \| good	10.748 \| good	0.25 \| good
2025-12-13T14:00:00.000Z	67 \| moderate	18.19 \| fine	80.044 \| fine	6.486 \| good	1.676 \| good	11.093 \| good	0.281 \| good
2025-12-13T15:00:00.000Z	71 \| moderate	19.526 \| fine	86.062 \| fine	5.716 \| good	1.913 \| good	11.437 \| good	0.311 \| good
2025-12-13T16:00:00.000Z	73 \| moderate	21.087 \| fine	92.893 \| fine	2.375 \| good	2.264 \| good	12.183 \| good	0.302 \| good
2025-12-13T17:00:00.000Z	75 \| moderate	22.365 \| fine	97.372 \| fine	3.672 \| good	2.615 \| good	12.928 \| good	0.293 \| good
2025-12-13T18:00:00.000Z	75 \| moderate	22.045 \| fine	96.321 \| fine	11.546 \| good	2.966 \| good	13.673 \| good	0.285 \| good
2025-12-13T19:00:00.000Z	73 \| moderate	21.212 \| fine	93.033 \| fine	13.6 \| good	3.16 \| good	14.27 \| good	0.284 \| good
2025-12-13T20:00:00.000Z	71 \| moderate	19.987 \| fine	88.321 \| fine	17.875 \| good	3.354 \| good	14.867 \| good	0.284 \| good
2025-12-13T21:00:00.000Z	71 \| moderate	19.555 \| fine	86.616 \| fine	17.267 \| good	3.548 \| good	15.465 \| good	0.283 \| good
2025-12-13T22:00:00.000Z	73 \| moderate	21.428 \| fine	93.756 \| fine	14.253 \| good	3.545 \| good	19.085 \| good	0.324 \| good
2025-12-13T23:00:00.000Z	81 \| moderate	25.016 \| fine	109.505 \| fine	15.162 \| good	3.541 \| good	22.705 \| good	0.364 \| good
2025-12-14T00:00:00.000Z	86 \| moderate	27.905 \| fine	121.395 \| fine	9.728 \| good	3.537 \| good	26.325 \| good	0.405 \| good
2025-12-14T01:00:00.000Z	82 \| moderate	25.546 \| fine	111.129 \| fine	18.076 \| good	3.194 \| good	24.714 \| good	0.377 \| good
2025-12-14T02:00:00.000Z	77 \| moderate	22.861 \| fine	100.383 \| fine	26.874 \| good	2.851 \| good	23.104 \| good	0.349 \| good
2025-12-14T03:00:00.000Z	75 \| moderate	22.323 \| fine	98.053 \| fine	20.694 \| good	2.508 \| good	21.493 \| good	0.321 \| good
2025-12-14T04:00:00.000Z	73 \| moderate	20.863 \| fine	91.552 \| fine	13.733 \| good	2.122 \| good	17.028 \| good	0.291 \| good
2025-12-14T05:00:00.000Z	73 \| moderate	20.644 \| fine	91.2 \| fine	16.781 \| good	1.736 \| good	12.562 \| good	0.262 \| good
2025-12-14T06:00:00.000Z	75 \| moderate	21.939 \| fine	96.255 \| fine	16.176 \| good	1.35 \| good	8.096 \| good	0.232 \| good
2025-12-14T07:00:00.000Z	66 \| moderate	16.795 \| fine	74.649 \| fine	15.217 \| good	1.209 \| good	6.941 \| good	0.222 \| good
2025-12-14T08:00:00.000Z	60 \| moderate	13.842 \| fine	62.237 \| fine	12.931 \| good	1.068 \| good	5.785 \| good	0.212 \| good
2025-12-14T09:00:00.000Z	52 \| moderate	10.145 \| good	45.028 \| good	11.582 \| good	0.927 \| good	4.63 \| good	0.202 \| good
2025-12-14T10:00:00.000Z	38 \| good	6.785 \| good	29.872 \| good	11.509 \| good	0.856 \| good	4.33 \| good	0.192 \| good
2025-12-14T11:00:00.000Z	33 \| good	5.569 \| good	23.825 \| good	13.112 \| good	0.786 \| good	4.031 \| good	0.183 \| good
2025-12-14T12:00:00.000Z	27 \| good	5.442 \| good	23.318 \| good	14.168 \| good	0.716 \| good	3.731 \| good	0.174 \| good
2025-12-14T13:00:00.000Z	33 \| good	5.67 \| good	24.775 \| good	13.423 \| good	0.781 \| good	4.129 \| good	0.172 \| good
2025-12-14T14:00:00.000Z	33 \| good	5.918 \| good	25.731 \| good	12.282 \| good	0.845 \| good	4.526 \| good	0.17 \| good
2025-12-14T15:00:00.000Z	38 \| good	6.642 \| good	29.42 \| good	13.905 \| good	0.91 \| good	4.923 \| good	0.168 \| good
2025-12-14T16:00:00.000Z	44 \| good	8.093 \| good	35.429 \| good	13.578 \| good	0.887 \| good	4.277 \| good	0.164 \| good
2025-12-14T17:00:00.000Z	49 \| good	9.409 \| good	42.156 \| good	15.408 \| good	0.865 \| good	3.63 \| good	0.16 \| good
2025-12-14T18:00:00.000Z	54 \| moderate	10.613 \| good	47.096 \| good	19.226 \| good	0.843 \| good	2.984 \| good	0.156 \| good
2025-12-14T19:00:00.000Z	56 \| moderate	11.613 \| good	51.636 \| good	21.874 \| good	0.839 \| good	3.076 \| good	0.156 \| good
2025-12-14T20:00:00.000Z	54 \| moderate	10.682 \| good	47.293 \| good	25.299 \| good	0.836 \| good	3.169 \| good	0.156 \| good
2025-12-14T21:00:00.000Z	52 \| moderate	9.627 \| good	42.8 \| good	26.045 \| good	0.832 \| good	3.261 \| good	0.155 \| good
2025-12-14T22:00:00.000Z	49 \| good	8.992 \| good	39.952 \| good	27.079 \| good	0.895 \| good	6.081 \| good	0.168 \| good
2025-12-14T23:00:00.000Z	54 \| moderate	11.01 \| good	49.291 \| good	22.328 \| good	0.958 \| good	8.901 \| good	0.181 \| good
2025-12-15T00:00:00.000Z	33 \| good	5.877 \| good	5.94 \| good	20.415 \| good	1.039 \| good	11.905 \| good	0.194 \| good

Richardson

Get reliable air quality data to drive your business

Richardson, Texas air quality map: Track AQI near you

0.34ppm

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 07:00:00 on 2025-12-12.

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 05:00:00 on 2025-12-12.

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 10.672 μg/m³.

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

The current PM₁₀ concentration at Richardson, Texas is 49.138 μg/m³.

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

The current carbon monoxide (CO) concentration at Richardson, Texas is 0.406 ppm.

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

The current sulfur dioxide (SO₂) concentration at Richardson, Texas is 0.314 ppb.

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

The current ozone (O₃) concentration at Richardson, Texas is 33.352 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Richardson, Texas is 23.208 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-11T01:00:00.000Z	33 \| good	3.758 \| good	23.298 \| good	24.913 \| good	0.405 \| good	34.886 \| good	0.516 \| good
2025-12-11T02:00:00.000Z	35 \| good	6.408 \| good	29.346 \| good	19.852 \| good	0.373 \| good	36.683 \| good	0.65 \| good
2025-12-11T03:00:00.000Z	44 \| good	8.287 \| good	44.768 \| good	17.703 \| good	0.747 \| good	34.51 \| good	0.639 \| good
2025-12-11T04:00:00.000Z	36 \| good	5.972 \| good	28.161 \| good	16.177 \| good	0.564 \| good	38.464 \| good	0.639 \| good
2025-12-11T05:00:00.000Z	49 \| good	8.505 \| good	37.681 \| good	12.75 \| good	0.671 \| good	36.474 \| good	0.594 \| good
2025-12-11T06:00:00.000Z	38 \| good	7.469 \| good	30.578 \| good	14.175 \| good	0.697 \| good	34.335 \| good	0.68 \| good
2025-12-11T07:00:00.000Z	38 \| good	6.901 \| good	27.272 \| good	14.442 \| good	0.668 \| good	28.598 \| good	0.492 \| good
2025-12-11T08:00:00.000Z	38 \| good	6.752 \| good	21.675 \| good	15.43 \| good	0.665 \| good	30.841 \| good	0.421 \| good
2025-12-11T09:00:00.000Z	38 \| good	6.536 \| good	27.115 \| good	8.371 \| good	0.631 \| good	22.221 \| good	0.399 \| good
2025-12-11T10:00:00.000Z	38 \| good	7.459 \| good	33.514 \| good	6.745 \| good	0.534 \| good	18.621 \| good	0.333 \| good
2025-12-11T11:00:00.000Z	38 \| good	7.067 \| good	30.844 \| good	5.176 \| good	0.406 \| good	16.552 \| good	0.345 \| good
2025-12-11T12:00:00.000Z	49 \| good	8.777 \| good	38.29 \| good	4.192 \| good	0.537 \| good	15.023 \| good	0.311 \| good
2025-12-11T13:00:00.000Z	44 \| good	7.846 \| good	31.952 \| good	3.08 \| good	0.537 \| good	12.169 \| good	0.346 \| good
2025-12-11T14:00:00.000Z	44 \| good	7.815 \| good	35.184 \| good	2.569 \| good	0.601 \| good	21.377 \| good	0.362 \| good
2025-12-11T15:00:00.000Z	44 \| good	8.235 \| good	24 \| good	4.24 \| good	0.577 \| good	22.299 \| good	0.311 \| good
2025-12-11T16:00:00.000Z	52 \| moderate	9.565 \| good	40.526 \| good	6.562 \| good	0.565 \| good	25.611 \| good	0.275 \| good
2025-12-11T17:00:00.000Z	33 \| good	6.039 \| good	31.383 \| good	14.497 \| good	0.755 \| good	10.764 \| good	0.255 \| good
2025-12-11T18:00:00.000Z	38 \| good	6.71 \| good	28.332 \| good	18.759 \| good	0.729 \| good	4.706 \| good	0.26 \| good
2025-12-11T19:00:00.000Z	33 \| good	6.453 \| good	35.429 \| good	25.332 \| good	0.627 \| good	3.616 \| good	0.24 \| good
2025-12-11T20:00:00.000Z	28 \| good	3.323 \| good	30.188 \| good	28.888 \| good	0.758 \| good	2.887 \| good	0.24 \| good
2025-12-11T21:00:00.000Z	27 \| good	2.59 \| good	23.643 \| good	29.167 \| good	0.915 \| good	3.173 \| good	0.251 \| good
2025-12-11T22:00:00.000Z	29 \| good	3.556 \| good	30.763 \| good	29.67 \| good	0.777 \| good	8.499 \| good	0.27 \| good
2025-12-11T23:00:00.000Z	44 \| good	4.163 \| good	47.408 \| good	29.509 \| good	0.997 \| good	15.545 \| good	0.366 \| good
2025-12-12T00:00:00.000Z	33 \| good	5.534 \| good	20.11 \| good	32.948 \| good	0.955 \| good	15.251 \| good	0.38 \| good
2025-12-12T01:00:00.000Z	30 \| good	2.757 \| good	15.393 \| good	32.077 \| good	0.76 \| good	12.332 \| good	0.369 \| good
2025-12-12T02:00:00.000Z	28 \| good	3.113 \| good	19.463 \| good	30.499 \| good	0.781 \| good	12.279 \| good	0.294 \| good
2025-12-12T03:00:00.000Z	52 \| moderate	9.868 \| good	43.863 \| good	26.539 \| good	1.693 \| good	12.739 \| good	0.187 \| good
2025-12-12T04:00:00.000Z	28 \| good	4.568 \| good	29.984 \| good	25.431 \| good	0.77 \| good	11.764 \| good	0.269 \| good
2025-12-12T05:00:00.000Z	23 \| good	3.566 \| good	19.182 \| good	25.393 \| good	0.967 \| good	9.158 \| good	0.269 \| good
2025-12-12T06:00:00.000Z	26 \| good	4.367 \| good	27.734 \| good	25.001 \| good	0.892 \| good	10.027 \| good	0.258 \| good
2025-12-12T07:00:00.000Z	33 \| good	5.655 \| good	25.238 \| good	25.078 \| good	0.669 \| good	11.333 \| good	0.258 \| good
2025-12-12T08:00:00.000Z	27 \| good	5.055 \| good	23.701 \| good	27.312 \| good	0.454 \| good	11.644 \| good	0.279 \| good
2025-12-12T09:00:00.000Z	33 \| good	5.864 \| good	26.27 \| good	25.437 \| good	0.437 \| good	13.229 \| good	0.295 \| good
2025-12-12T10:00:00.000Z	35 \| good	5.994 \| good	38.308 \| good	21.226 \| good	0.467 \| good	15.937 \| good	0.309 \| good
2025-12-12T11:00:00.000Z	39 \| good	6.532 \| good	42.446 \| good	15.139 \| good	0.437 \| good	14.666 \| good	0.384 \| good
2025-12-12T12:00:00.000Z	38 \| good	6.913 \| good	30.748 \| good	16.22 \| good	0.32 \| good	17.483 \| good	0.378 \| good
2025-12-12T13:00:00.000Z	49 \| good	9.305 \| good	46.048 \| good	16.51 \| good	0.309 \| good	15.293 \| good	0.364 \| good
2025-12-12T14:00:00.000Z	44 \| good	8.205 \| good	32.366 \| good	16.09 \| good	0.369 \| good	14.248 \| good	0.294 \| good
2025-12-12T15:00:00.000Z	44 \| good	7.577 \| good	37.257 \| good	16.231 \| good	0.457 \| good	21.708 \| good	0.294 \| good
2025-12-12T16:00:00.000Z	49 \| good	8.731 \| good	36.801 \| good	16.699 \| good	0.539 \| good	18.493 \| good	0.294 \| good
2025-12-12T17:00:00.000Z	52 \| moderate	9.883 \| good	48.06 \| good	17.051 \| good	0.655 \| good	8.213 \| good	0.269 \| good
2025-12-12T18:00:00.000Z	54 \| moderate	10.965 \| good	48.267 \| good	18.27 \| good	0.564 \| good	4.769 \| good	0.25 \| good
2025-12-12T19:00:00.000Z	54 \| moderate	10.928 \| good	48.499 \| good	19.086 \| good	0.448 \| good	5.393 \| good	0.294 \| good
2025-12-12T20:00:00.000Z	52 \| moderate	10.399 \| good	46.389 \| good	21.629 \| good	0.512 \| good	4.023 \| good	0.269 \| good
2025-12-12T21:00:00.000Z	52 \| moderate	9.683 \| good	48.788 \| good	27.598 \| good	0.857 \| good	4.027 \| good	0.277 \| good
2025-12-12T22:00:00.000Z	52 \| moderate	10.228 \| good	44.971 \| good	32.938 \| good	0.541 \| good	6.942 \| good	0.305 \| good
2025-12-12T23:00:00.000Z	52 \| moderate	10.059 \| good	47.035 \| good	33.303 \| good	0.592 \| good	28.099 \| good	0.339 \| good
2025-12-13T00:00:00.000Z	54 \| moderate	10.672 \| good	49.138 \| good	33.352 \| good	0.314 \| good	23.208 \| good	0.406 \| good
2025-12-13T00:00:00.000Z	54 \| moderate	10.672 \| good	49.138 \| good	33.352 \| good	0.314 \| good	23.208 \| good	0.406 \| good
2025-12-13T01:00:00.000Z	66 \| moderate	16.87 \| fine	74.915 \| fine	14.116 \| good	1.829 \| good	21.24 \| good	0.264 \| good
2025-12-13T02:00:00.000Z	64 \| moderate	15.804 \| fine	70.735 \| fine	16.467 \| good	1.785 \| good	20.774 \| good	0.261 \| good
2025-12-13T03:00:00.000Z	58 \| moderate	13.426 \| fine	60.126 \| fine	17.483 \| good	1.742 \| good	20.308 \| good	0.259 \| good
2025-12-13T04:00:00.000Z	58 \| moderate	13.205 \| fine	59.824 \| fine	15.664 \| good	1.6 \| good	18.556 \| good	0.252 \| good
2025-12-13T05:00:00.000Z	60 \| moderate	14.098 \| fine	63.295 \| fine	15.012 \| good	1.459 \| good	16.804 \| good	0.245 \| good
2025-12-13T06:00:00.000Z	62 \| moderate	14.733 \| fine	65.944 \| fine	15.442 \| good	1.317 \| good	15.052 \| good	0.237 \| good
2025-12-13T07:00:00.000Z	62 \| moderate	14.92 \| fine	66.94 \| fine	13.804 \| good	1.247 \| good	13.347 \| good	0.231 \| good
2025-12-13T08:00:00.000Z	64 \| moderate	16.134 \| fine	71.59 \| fine	12.919 \| good	1.176 \| good	11.642 \| good	0.225 \| good
2025-12-13T09:00:00.000Z	66 \| moderate	16.666 \| fine	73.889 \| fine	9.672 \| good	1.106 \| good	9.937 \| good	0.219 \| good
2025-12-13T10:00:00.000Z	66 \| moderate	16.894 \| fine	74.982 \| fine	9.253 \| good	1.138 \| good	10.092 \| good	0.219 \| good
2025-12-13T11:00:00.000Z	66 \| moderate	17.421 \| fine	77.559 \| fine	4.439 \| good	1.171 \| good	10.248 \| good	0.22 \| good
2025-12-13T12:00:00.000Z	67 \| moderate	17.721 \| fine	78.045 \| fine	6.975 \| good	1.203 \| good	10.403 \| good	0.22 \| good
2025-12-13T13:00:00.000Z	67 \| moderate	17.841 \| fine	79.452 \| fine	6.892 \| good	1.44 \| good	10.748 \| good	0.25 \| good
2025-12-13T14:00:00.000Z	67 \| moderate	18.19 \| fine	80.044 \| fine	6.486 \| good	1.676 \| good	11.093 \| good	0.281 \| good
2025-12-13T15:00:00.000Z	71 \| moderate	19.526 \| fine	86.062 \| fine	5.716 \| good	1.913 \| good	11.437 \| good	0.311 \| good
2025-12-13T16:00:00.000Z	73 \| moderate	21.087 \| fine	92.893 \| fine	2.375 \| good	2.264 \| good	12.183 \| good	0.302 \| good
2025-12-13T17:00:00.000Z	75 \| moderate	22.365 \| fine	97.372 \| fine	3.672 \| good	2.615 \| good	12.928 \| good	0.293 \| good
2025-12-13T18:00:00.000Z	75 \| moderate	22.045 \| fine	96.321 \| fine	11.546 \| good	2.966 \| good	13.673 \| good	0.285 \| good
2025-12-13T19:00:00.000Z	73 \| moderate	21.212 \| fine	93.033 \| fine	13.6 \| good	3.16 \| good	14.27 \| good	0.284 \| good
2025-12-13T20:00:00.000Z	71 \| moderate	19.987 \| fine	88.321 \| fine	17.875 \| good	3.354 \| good	14.867 \| good	0.284 \| good
2025-12-13T21:00:00.000Z	71 \| moderate	19.555 \| fine	86.616 \| fine	17.267 \| good	3.548 \| good	15.465 \| good	0.283 \| good
2025-12-13T22:00:00.000Z	73 \| moderate	21.428 \| fine	93.756 \| fine	14.253 \| good	3.545 \| good	19.085 \| good	0.324 \| good
2025-12-13T23:00:00.000Z	81 \| moderate	25.016 \| fine	109.505 \| fine	15.162 \| good	3.541 \| good	22.705 \| good	0.364 \| good
2025-12-14T00:00:00.000Z	86 \| moderate	27.905 \| fine	121.395 \| fine	9.728 \| good	3.537 \| good	26.325 \| good	0.405 \| good
2025-12-14T01:00:00.000Z	82 \| moderate	25.546 \| fine	111.129 \| fine	18.076 \| good	3.194 \| good	24.714 \| good	0.377 \| good
2025-12-14T02:00:00.000Z	77 \| moderate	22.861 \| fine	100.383 \| fine	26.874 \| good	2.851 \| good	23.104 \| good	0.349 \| good
2025-12-14T03:00:00.000Z	75 \| moderate	22.323 \| fine	98.053 \| fine	20.694 \| good	2.508 \| good	21.493 \| good	0.321 \| good
2025-12-14T04:00:00.000Z	73 \| moderate	20.863 \| fine	91.552 \| fine	13.733 \| good	2.122 \| good	17.028 \| good	0.291 \| good
2025-12-14T05:00:00.000Z	73 \| moderate	20.644 \| fine	91.2 \| fine	16.781 \| good	1.736 \| good	12.562 \| good	0.262 \| good
2025-12-14T06:00:00.000Z	75 \| moderate	21.939 \| fine	96.255 \| fine	16.176 \| good	1.35 \| good	8.096 \| good	0.232 \| good
2025-12-14T07:00:00.000Z	66 \| moderate	16.795 \| fine	74.649 \| fine	15.217 \| good	1.209 \| good	6.941 \| good	0.222 \| good
2025-12-14T08:00:00.000Z	60 \| moderate	13.842 \| fine	62.237 \| fine	12.931 \| good	1.068 \| good	5.785 \| good	0.212 \| good
2025-12-14T09:00:00.000Z	52 \| moderate	10.145 \| good	45.028 \| good	11.582 \| good	0.927 \| good	4.63 \| good	0.202 \| good
2025-12-14T10:00:00.000Z	38 \| good	6.785 \| good	29.872 \| good	11.509 \| good	0.856 \| good	4.33 \| good	0.192 \| good
2025-12-14T11:00:00.000Z	33 \| good	5.569 \| good	23.825 \| good	13.112 \| good	0.786 \| good	4.031 \| good	0.183 \| good
2025-12-14T12:00:00.000Z	27 \| good	5.442 \| good	23.318 \| good	14.168 \| good	0.716 \| good	3.731 \| good	0.174 \| good
2025-12-14T13:00:00.000Z	33 \| good	5.67 \| good	24.775 \| good	13.423 \| good	0.781 \| good	4.129 \| good	0.172 \| good
2025-12-14T14:00:00.000Z	33 \| good	5.918 \| good	25.731 \| good	12.282 \| good	0.845 \| good	4.526 \| good	0.17 \| good
2025-12-14T15:00:00.000Z	38 \| good	6.642 \| good	29.42 \| good	13.905 \| good	0.91 \| good	4.923 \| good	0.168 \| good
2025-12-14T16:00:00.000Z	44 \| good	8.093 \| good	35.429 \| good	13.578 \| good	0.887 \| good	4.277 \| good	0.164 \| good
2025-12-14T17:00:00.000Z	49 \| good	9.409 \| good	42.156 \| good	15.408 \| good	0.865 \| good	3.63 \| good	0.16 \| good
2025-12-14T18:00:00.000Z	54 \| moderate	10.613 \| good	47.096 \| good	19.226 \| good	0.843 \| good	2.984 \| good	0.156 \| good
2025-12-14T19:00:00.000Z	56 \| moderate	11.613 \| good	51.636 \| good	21.874 \| good	0.839 \| good	3.076 \| good	0.156 \| good
2025-12-14T20:00:00.000Z	54 \| moderate	10.682 \| good	47.293 \| good	25.299 \| good	0.836 \| good	3.169 \| good	0.156 \| good
2025-12-14T21:00:00.000Z	52 \| moderate	9.627 \| good	42.8 \| good	26.045 \| good	0.832 \| good	3.261 \| good	0.155 \| good
2025-12-14T22:00:00.000Z	49 \| good	8.992 \| good	39.952 \| good	27.079 \| good	0.895 \| good	6.081 \| good	0.168 \| good
2025-12-14T23:00:00.000Z	54 \| moderate	11.01 \| good	49.291 \| good	22.328 \| good	0.958 \| good	8.901 \| good	0.181 \| good
2025-12-15T00:00:00.000Z	33 \| good	5.877 \| good	5.94 \| good	20.415 \| good	1.039 \| good	11.905 \| good	0.194 \| 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?