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

The current PM10 concentration at Richardson, Texas is 44.605 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Richardson, Texas is 0.807 ppb.

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

The current ozone (O3) concentration at Richardson, Texas is 32.496 ppm.

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

The current nitrogen dioxide (NO2) concentration at Richardson, Texas is 12.282 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 11.516 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)

11.52 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.60 μg/m³

155

255

425

605+

Ozone (O₃)

32.50 ppb

201

201+

Sulfur Dioxide (SO₂)

0.81 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.28 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2026-10-20T22:00:00.000Z	49 \| good	8.633 \| good	30.839 \| good	46.967 \| good	0.789 \| good	11.231 \| good	0.392 \| good
2026-10-20T23:00:00.000Z	45 \| good	7.753 \| good	33.872 \| good	48.72 \| good	0.789 \| good	12.797 \| good	0.392 \| good
2026-10-21T00:00:00.000Z	44 \| good	7.294 \| good	23.544 \| good	47.806 \| good	0.77 \| good	23.337 \| good	0.457 \| good
2026-10-21T01:00:00.000Z	42 \| good	6.666 \| good	21.433 \| good	45.032 \| good	0.751 \| good	23.828 \| good	0.515 \| good
2026-10-21T02:00:00.000Z	39 \| good	6.779 \| good	23.871 \| good	41.53 \| good	0.751 \| good	23.387 \| good	0.451 \| good
2026-10-21T03:00:00.000Z	62 \| moderate	15.188 \| fine	66.996 \| fine	20.999 \| good	1.057 \| good	15.674 \| good	0.164 \| good
2026-10-21T04:00:00.000Z	44 \| good	8.388 \| good	36.67 \| good	30.069 \| good	0.807 \| good	32.423 \| good	0.388 \| good
2026-10-21T05:00:00.000Z	49 \| good	8.655 \| good	39.091 \| good	24.458 \| good	0.789 \| good	31.934 \| good	0.388 \| good
2026-10-21T06:00:00.000Z	49 \| good	8.95 \| good	41.206 \| good	23.51 \| good	0.788 \| good	26.841 \| good	0.346 \| good
2026-10-21T07:00:00.000Z	58 \| moderate	13.175 \| fine	44.487 \| good	23.466 \| good	0.788 \| good	27.26 \| good	0.346 \| good
2026-10-21T08:00:00.000Z	58 \| moderate	13.262 \| fine	51.075 \| good	24.492 \| good	0.695 \| good	27.136 \| good	0.305 \| good
2026-10-21T09:00:00.000Z	56 \| moderate	12.077 \| good	46.766 \| good	23.168 \| good	0.732 \| good	24.809 \| good	0.328 \| good
2026-10-21T10:00:00.000Z	56 \| moderate	11.83 \| good	35.681 \| good	20.557 \| good	0.731 \| good	22.587 \| good	0.351 \| good
2026-10-21T11:00:00.000Z	56 \| moderate	11.828 \| good	37.482 \| good	19.648 \| good	0.807 \| good	18.43 \| good	0.392 \| good
2026-10-21T12:00:00.000Z	56 \| moderate	11.785 \| good	48.939 \| good	14.733 \| good	0.788 \| good	9.991 \| good	0.434 \| good
2026-10-21T13:00:00.000Z	66 \| moderate	16.714 \| fine	67.989 \| fine	9.152 \| good	0.769 \| good	15.828 \| good	0.474 \| good
2026-10-21T14:00:00.000Z	64 \| moderate	15.637 \| fine	47.21 \| good	10.402 \| good	0.788 \| good	19.644 \| good	0.575 \| good
2026-10-21T15:00:00.000Z	58 \| moderate	13.176 \| fine	35.786 \| good	9.579 \| good	0.788 \| good	24.934 \| good	0.534 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	11.735 \| good	50.146 \| good	19.413 \| good	1.029 \| good	20.298 \| good	0.497 \| good
2026-10-21T17:00:00.000Z	64 \| moderate	16.045 \| fine	52.757 \| good	27.388 \| good	1.088 \| good	12.389 \| good	0.396 \| good
2026-10-21T18:00:00.000Z	64 \| moderate	15.725 \| fine	56.497 \| fine	35.299 \| good	0.828 \| good	9.275 \| good	0.378 \| good
2026-10-21T19:00:00.000Z	60 \| moderate	14.227 \| fine	57.409 \| fine	41.671 \| good	0.85 \| good	11.209 \| good	0.396 \| good
2026-10-21T20:00:00.000Z	52 \| moderate	10.284 \| good	48.273 \| good	48.464 \| good	0.868 \| good	11.058 \| good	0.355 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	9.913 \| good	45.097 \| good	49.674 \| good	0.847 \| good	11.558 \| good	0.401 \| good
2026-10-21T22:00:00.000Z	58 \| moderate	10.82 \| good	47.976 \| good	57.077 \| fine	0.827 \| good	13.139 \| good	0.397 \| good
2026-10-21T23:00:00.000Z	64 \| moderate	9.359 \| good	40.168 \| good	58.948 \| fine	0.827 \| good	14.502 \| good	0.438 \| good
2026-10-22T00:00:00.000Z	71 \| moderate	9.612 \| good	47.643 \| good	61.457 \| fine	0.807 \| good	26.516 \| good	0.479 \| good
2026-10-22T01:00:00.000Z	58 \| moderate	9.773 \| good	41.658 \| good	57.48 \| fine	0.769 \| good	25.102 \| good	0.475 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	10.019 \| good	38.875 \| good	51.274 \| good	0.769 \| good	29.959 \| good	0.515 \| good
2026-10-22T03:00:00.000Z	62 \| moderate	14.649 \| fine	65 \| fine	25.154 \| good	1.121 \| good	16.478 \| good	0.189 \| good
2026-10-22T04:00:00.000Z	56 \| moderate	11.727 \| good	47.15 \| good	41.576 \| good	0.825 \| good	29.308 \| good	0.451 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.752 \| fine	46.229 \| good	37.106 \| good	0.806 \| good	26.298 \| good	0.451 \| good
2026-10-22T06:00:00.000Z	62 \| moderate	15.396 \| fine	45.805 \| good	32.392 \| good	0.787 \| good	25.842 \| good	0.428 \| good
2026-10-22T07:00:00.000Z	60 \| moderate	14.062 \| fine	42.23 \| good	32.325 \| good	0.769 \| good	23.134 \| good	0.387 \| good
2026-10-22T08:00:00.000Z	64 \| moderate	16.052 \| fine	41.522 \| good	17.137 \| good	0.769 \| good	21.272 \| good	0.369 \| good
2026-10-22T09:00:00.000Z	66 \| moderate	16.635 \| fine	58.335 \| fine	11.444 \| good	0.788 \| good	19.286 \| good	0.346 \| good
2026-10-22T10:00:00.000Z	58 \| moderate	13.195 \| fine	51.838 \| good	8.435 \| good	0.788 \| good	18.944 \| good	0.369 \| good
2026-10-22T11:00:00.000Z	60 \| moderate	14.396 \| fine	55.062 \| fine	5.206 \| good	0.769 \| good	18.078 \| good	0.433 \| good
2026-10-22T12:00:00.000Z	60 \| moderate	13.914 \| fine	55.553 \| fine	11.015 \| good	0.75 \| good	15.593 \| good	0.465 \| good
2026-10-22T13:00:00.000Z	62 \| moderate	14.668 \| fine	58.791 \| fine	7.209 \| good	0.76 \| good	16.234 \| good	0.57 \| good
2026-10-22T14:00:00.000Z	58 \| moderate	13.294 \| fine	45.522 \| good	9.006 \| good	1.026 \| good	21.76 \| good	0.68 \| good
2026-10-22T15:00:00.000Z	60 \| moderate	14.362 \| fine	43.104 \| good	11.312 \| good	1.082 \| good	28.055 \| good	0.566 \| good
2026-10-22T16:00:00.000Z	66 \| moderate	17.406 \| fine	75.874 \| fine	17.173 \| good	1.065 \| good	29.566 \| good	0.607 \| good
2026-10-22T17:00:00.000Z	69 \| moderate	18.966 \| fine	81.247 \| fine	28.42 \| good	0.828 \| good	19.775 \| good	0.566 \| good
2026-10-22T18:00:00.000Z	64 \| moderate	16.28 \| fine	46.867 \| good	37.357 \| good	0.836 \| good	9.821 \| good	0.441 \| good
2026-10-22T19:00:00.000Z	62 \| moderate	14.95 \| fine	58.252 \| fine	47.042 \| good	0.826 \| good	8.48 \| good	0.385 \| good
2026-10-22T20:00:00.000Z	60 \| moderate	13.698 \| fine	37.908 \| good	47.265 \| good	0.826 \| good	11.324 \| good	0.401 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	11.647 \| good	45.742 \| good	29.938 \| good	0.807 \| good	12.307 \| good	0.401 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	11.516 \| good	44.605 \| good	32.496 \| good	0.807 \| good	12.282 \| good	0.4 \| good
2026-10-22T22:00:00.000Z	80 \| moderate	11.089 \| good	48.995 \| good	64.131 \| fine	1.011 \| good	2.321 \| good	0.145 \| good
2026-10-22T23:00:00.000Z	60 \| moderate	13.996 \| fine	62.979 \| fine	51.318 \| good	0.977 \| good	3.605 \| good	0.149 \| good
2026-10-23T00:00:00.000Z	66 \| moderate	17.27 \| fine	76.951 \| fine	34.519 \| good	0.99 \| good	8.709 \| good	0.175 \| good
2026-10-23T01:00:00.000Z	66 \| moderate	16.607 \| fine	72.997 \| fine	25.883 \| good	1.043 \| good	11.97 \| good	0.19 \| good
2026-10-23T02:00:00.000Z	64 \| moderate	15.916 \| fine	70.982 \| fine	28.011 \| good	1.094 \| good	13.637 \| good	0.194 \| good
2026-10-23T03:00:00.000Z	62 \| moderate	14.977 \| fine	66.984 \| fine	26.249 \| good	1.135 \| good	14.474 \| good	0.196 \| good
2026-10-23T04:00:00.000Z	62 \| moderate	14.716 \| fine	64.99 \| fine	22.193 \| good	1.15 \| good	15.897 \| good	0.201 \| good
2026-10-23T05:00:00.000Z	62 \| moderate	14.675 \| fine	64.986 \| fine	18.724 \| good	1.153 \| good	15.953 \| good	0.204 \| good
2026-10-23T06:00:00.000Z	60 \| moderate	14.465 \| fine	64.975 \| fine	17.343 \| good	1.138 \| good	14.169 \| good	0.203 \| good
2026-10-23T07:00:00.000Z	62 \| moderate	14.786 \| fine	64.996 \| fine	19.09 \| good	1.118 \| good	12.454 \| good	0.199 \| good
2026-10-23T08:00:00.000Z	60 \| moderate	14.226 \| fine	62.991 \| fine	19.2 \| good	1.099 \| good	11.521 \| good	0.196 \| good
2026-10-23T09:00:00.000Z	60 \| moderate	14.176 \| fine	62.994 \| fine	20.03 \| good	1.079 \| good	10.949 \| good	0.194 \| good
2026-10-23T10:00:00.000Z	62 \| moderate	15.177 \| fine	66.998 \| fine	17.32 \| good	1.057 \| good	10.105 \| good	0.19 \| good
2026-10-23T11:00:00.000Z	66 \| moderate	17.367 \| fine	76.981 \| fine	8.655 \| good	1.04 \| good	9.335 \| good	0.187 \| good
2026-10-23T12:00:00.000Z	71 \| moderate	20.327 \| fine	88.993 \| fine	5.344 \| good	1.027 \| good	9.303 \| good	0.186 \| good
2026-10-23T13:00:00.000Z	69 \| moderate	19.267 \| fine	84.985 \| fine	4.674 \| good	1.028 \| good	11.376 \| good	0.198 \| good
2026-10-23T14:00:00.000Z	67 \| moderate	18.175 \| fine	81.013 \| fine	21.549 \| good	1.044 \| good	11.643 \| good	0.218 \| good
2026-10-23T15:00:00.000Z	66 \| moderate	16.854 \| fine	75.006 \| fine	31.477 \| good	1.182 \| good	9.733 \| good	0.216 \| good
2026-10-23T16:00:00.000Z	62 \| moderate	14.96 \| fine	67 \| fine	41.441 \| good	1.419 \| good	7.615 \| good	0.205 \| good
2026-10-23T17:00:00.000Z	58 \| moderate	13.439 \| fine	60.993 \| fine	48.394 \| good	1.654 \| good	5.655 \| good	0.193 \| good
2026-10-23T18:00:00.000Z	56 \| moderate	12.399 \| fine	56.98 \| fine	54.095 \| good	1.319 \| good	2.903 \| good	0.171 \| good
2026-10-23T19:00:00.000Z	58 \| moderate	12.479 \| fine	56.993 \| fine	56.679 \| fine	1.094 \| good	1.818 \| good	0.155 \| good
2026-10-23T20:00:00.000Z	58 \| moderate	11.719 \| good	51.993 \| good	56.63 \| fine	1.006 \| good	1.673 \| good	0.15 \| good
2026-10-23T21:00:00.000Z	56 \| moderate	11.638 \| good	50.998 \| good	54.699 \| good	0.948 \| good	1.855 \| good	0.148 \| good
2026-10-23T22:00:00.000Z	58 \| moderate	13.157 \| fine	58.983 \| fine	51.766 \| good	0.887 \| good	2.23 \| good	0.147 \| good
2026-10-23T23:00:00.000Z	66 \| moderate	16.636 \| fine	72.986 \| fine	43.913 \| good	0.843 \| good	3.45 \| good	0.153 \| good
2026-10-24T00:00:00.000Z	69 \| moderate	19.183 \| fine	84.966 \| fine	27.624 \| good	0.867 \| good	7.045 \| good	0.171 \| good
2026-10-24T01:00:00.000Z	73 \| moderate	21.332 \| fine	92.978 \| fine	20.684 \| good	0.902 \| good	9.105 \| good	0.179 \| good
2026-10-24T02:00:00.000Z	75 \| moderate	21.524 \| fine	94.967 \| fine	17.372 \| good	0.925 \| good	11.117 \| good	0.187 \| good
2026-10-24T03:00:00.000Z	69 \| moderate	19.155 \| fine	84.971 \| fine	17.093 \| good	0.935 \| good	12.269 \| good	0.19 \| good
2026-10-24T04:00:00.000Z	66 \| moderate	16.975 \| fine	74.981 \| fine	20.326 \| good	0.939 \| good	12.45 \| good	0.191 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	15.078 \| fine	66.988 \| fine	22.944 \| good	0.944 \| good	10.979 \| good	0.187 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.377 \| fine	60.968 \| fine	24.286 \| good	0.946 \| good	8.562 \| good	0.183 \| good
2026-10-24T07:00:00.000Z	58 \| moderate	13.048 \| fine	58.988 \| fine	24.941 \| good	0.92 \| good	6.924 \| good	0.182 \| good
2026-10-24T08:00:00.000Z	58 \| moderate	12.54 \| fine	56.983 \| fine	23.359 \| good	0.875 \| good	5.93 \| good	0.185 \| good
2026-10-24T09:00:00.000Z	58 \| moderate	13.08 \| fine	58.993 \| fine	20.146 \| good	0.87 \| good	5.552 \| good	0.19 \| good
2026-10-24T10:00:00.000Z	60 \| moderate	14.001 \| fine	62.985 \| fine	16.58 \| good	0.93 \| good	5.684 \| good	0.195 \| good
2026-10-24T11:00:00.000Z	66 \| moderate	16.778 \| fine	74.984 \| fine	12.169 \| good	1.009 \| good	6.292 \| good	0.198 \| good
2026-10-24T12:00:00.000Z	69 \| moderate	18.527 \| fine	80.996 \| fine	14.033 \| good	1.074 \| good	7.634 \| good	0.203 \| good
2026-10-24T13:00:00.000Z	69 \| moderate	18.945 \| fine	82.982 \| fine	13.331 \| good	1.111 \| good	11.335 \| good	0.218 \| good
2026-10-24T14:00:00.000Z	71 \| moderate	20.273 \| fine	89.016 \| fine	29.895 \| good	1.145 \| good	12.038 \| good	0.234 \| good
2026-10-24T15:00:00.000Z	67 \| moderate	17.682 \| fine	78.996 \| fine	38.318 \| good	1.396 \| good	9.084 \| good	0.22 \| good
2026-10-24T16:00:00.000Z	62 \| moderate	15.061 \| fine	67.01 \| fine	46.557 \| good	1.617 \| good	6.136 \| good	0.197 \| good
2026-10-24T17:00:00.000Z	60 \| moderate	14.34 \| fine	64.989 \| fine	54.033 \| good	1.507 \| good	3.592 \| good	0.178 \| good
2026-10-24T18:00:00.000Z	74 \| moderate	13.879 \| fine	62.991 \| fine	62.429 \| fine	1.32 \| good	2.031 \| good	0.167 \| good
2026-10-24T19:00:00.000Z	87 \| moderate	14.32 \| fine	64.988 \| fine	65.742 \| fine	1.194 \| good	1.477 \| good	0.163 \| good
2026-10-24T20:00:00.000Z	100 \| moderate	14.738 \| fine	65.006 \| fine	69.73 \| fine	1.139 \| good	1.408 \| good	0.162 \| good
2026-10-24T21:00:00.000Z	112 \| sensitive	16.177 \| fine	71.001 \| fine	73.877 \| moderate	1.122 \| good	1.505 \| good	0.162 \| good

Richardson

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Richardson, Texas air quality map: Track AQI near you

0.40ppm

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 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 12:00:00 on 2026-10-22.

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 02:00:00 on 2026-10-22.

What is the current air quality in Richardson, Texas?

The current air quality in Richardson, Texas is 56, 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 11.516 μg/m³.

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

The current PM₁₀ concentration at Richardson, Texas is 44.605 μg/m³.

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

The current carbon monoxide (CO) concentration at Richardson, Texas is 0.4 ppm.

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

The current sulfur dioxide (SO₂) concentration at Richardson, Texas is 0.807 ppb.

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

The current ozone (O₃) concentration at Richardson, Texas is 32.496 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Richardson, Texas is 12.282 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	49 \| good	8.633 \| good	30.839 \| good	46.967 \| good	0.789 \| good	11.231 \| good	0.392 \| good
2026-10-20T23:00:00.000Z	45 \| good	7.753 \| good	33.872 \| good	48.72 \| good	0.789 \| good	12.797 \| good	0.392 \| good
2026-10-21T00:00:00.000Z	44 \| good	7.294 \| good	23.544 \| good	47.806 \| good	0.77 \| good	23.337 \| good	0.457 \| good
2026-10-21T01:00:00.000Z	42 \| good	6.666 \| good	21.433 \| good	45.032 \| good	0.751 \| good	23.828 \| good	0.515 \| good
2026-10-21T02:00:00.000Z	39 \| good	6.779 \| good	23.871 \| good	41.53 \| good	0.751 \| good	23.387 \| good	0.451 \| good
2026-10-21T03:00:00.000Z	62 \| moderate	15.188 \| fine	66.996 \| fine	20.999 \| good	1.057 \| good	15.674 \| good	0.164 \| good
2026-10-21T04:00:00.000Z	44 \| good	8.388 \| good	36.67 \| good	30.069 \| good	0.807 \| good	32.423 \| good	0.388 \| good
2026-10-21T05:00:00.000Z	49 \| good	8.655 \| good	39.091 \| good	24.458 \| good	0.789 \| good	31.934 \| good	0.388 \| good
2026-10-21T06:00:00.000Z	49 \| good	8.95 \| good	41.206 \| good	23.51 \| good	0.788 \| good	26.841 \| good	0.346 \| good
2026-10-21T07:00:00.000Z	58 \| moderate	13.175 \| fine	44.487 \| good	23.466 \| good	0.788 \| good	27.26 \| good	0.346 \| good
2026-10-21T08:00:00.000Z	58 \| moderate	13.262 \| fine	51.075 \| good	24.492 \| good	0.695 \| good	27.136 \| good	0.305 \| good
2026-10-21T09:00:00.000Z	56 \| moderate	12.077 \| good	46.766 \| good	23.168 \| good	0.732 \| good	24.809 \| good	0.328 \| good
2026-10-21T10:00:00.000Z	56 \| moderate	11.83 \| good	35.681 \| good	20.557 \| good	0.731 \| good	22.587 \| good	0.351 \| good
2026-10-21T11:00:00.000Z	56 \| moderate	11.828 \| good	37.482 \| good	19.648 \| good	0.807 \| good	18.43 \| good	0.392 \| good
2026-10-21T12:00:00.000Z	56 \| moderate	11.785 \| good	48.939 \| good	14.733 \| good	0.788 \| good	9.991 \| good	0.434 \| good
2026-10-21T13:00:00.000Z	66 \| moderate	16.714 \| fine	67.989 \| fine	9.152 \| good	0.769 \| good	15.828 \| good	0.474 \| good
2026-10-21T14:00:00.000Z	64 \| moderate	15.637 \| fine	47.21 \| good	10.402 \| good	0.788 \| good	19.644 \| good	0.575 \| good
2026-10-21T15:00:00.000Z	58 \| moderate	13.176 \| fine	35.786 \| good	9.579 \| good	0.788 \| good	24.934 \| good	0.534 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	11.735 \| good	50.146 \| good	19.413 \| good	1.029 \| good	20.298 \| good	0.497 \| good
2026-10-21T17:00:00.000Z	64 \| moderate	16.045 \| fine	52.757 \| good	27.388 \| good	1.088 \| good	12.389 \| good	0.396 \| good
2026-10-21T18:00:00.000Z	64 \| moderate	15.725 \| fine	56.497 \| fine	35.299 \| good	0.828 \| good	9.275 \| good	0.378 \| good
2026-10-21T19:00:00.000Z	60 \| moderate	14.227 \| fine	57.409 \| fine	41.671 \| good	0.85 \| good	11.209 \| good	0.396 \| good
2026-10-21T20:00:00.000Z	52 \| moderate	10.284 \| good	48.273 \| good	48.464 \| good	0.868 \| good	11.058 \| good	0.355 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	9.913 \| good	45.097 \| good	49.674 \| good	0.847 \| good	11.558 \| good	0.401 \| good
2026-10-21T22:00:00.000Z	58 \| moderate	10.82 \| good	47.976 \| good	57.077 \| fine	0.827 \| good	13.139 \| good	0.397 \| good
2026-10-21T23:00:00.000Z	64 \| moderate	9.359 \| good	40.168 \| good	58.948 \| fine	0.827 \| good	14.502 \| good	0.438 \| good
2026-10-22T00:00:00.000Z	71 \| moderate	9.612 \| good	47.643 \| good	61.457 \| fine	0.807 \| good	26.516 \| good	0.479 \| good
2026-10-22T01:00:00.000Z	58 \| moderate	9.773 \| good	41.658 \| good	57.48 \| fine	0.769 \| good	25.102 \| good	0.475 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	10.019 \| good	38.875 \| good	51.274 \| good	0.769 \| good	29.959 \| good	0.515 \| good
2026-10-22T03:00:00.000Z	62 \| moderate	14.649 \| fine	65 \| fine	25.154 \| good	1.121 \| good	16.478 \| good	0.189 \| good
2026-10-22T04:00:00.000Z	56 \| moderate	11.727 \| good	47.15 \| good	41.576 \| good	0.825 \| good	29.308 \| good	0.451 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.752 \| fine	46.229 \| good	37.106 \| good	0.806 \| good	26.298 \| good	0.451 \| good
2026-10-22T06:00:00.000Z	62 \| moderate	15.396 \| fine	45.805 \| good	32.392 \| good	0.787 \| good	25.842 \| good	0.428 \| good
2026-10-22T07:00:00.000Z	60 \| moderate	14.062 \| fine	42.23 \| good	32.325 \| good	0.769 \| good	23.134 \| good	0.387 \| good
2026-10-22T08:00:00.000Z	64 \| moderate	16.052 \| fine	41.522 \| good	17.137 \| good	0.769 \| good	21.272 \| good	0.369 \| good
2026-10-22T09:00:00.000Z	66 \| moderate	16.635 \| fine	58.335 \| fine	11.444 \| good	0.788 \| good	19.286 \| good	0.346 \| good
2026-10-22T10:00:00.000Z	58 \| moderate	13.195 \| fine	51.838 \| good	8.435 \| good	0.788 \| good	18.944 \| good	0.369 \| good
2026-10-22T11:00:00.000Z	60 \| moderate	14.396 \| fine	55.062 \| fine	5.206 \| good	0.769 \| good	18.078 \| good	0.433 \| good
2026-10-22T12:00:00.000Z	60 \| moderate	13.914 \| fine	55.553 \| fine	11.015 \| good	0.75 \| good	15.593 \| good	0.465 \| good
2026-10-22T13:00:00.000Z	62 \| moderate	14.668 \| fine	58.791 \| fine	7.209 \| good	0.76 \| good	16.234 \| good	0.57 \| good
2026-10-22T14:00:00.000Z	58 \| moderate	13.294 \| fine	45.522 \| good	9.006 \| good	1.026 \| good	21.76 \| good	0.68 \| good
2026-10-22T15:00:00.000Z	60 \| moderate	14.362 \| fine	43.104 \| good	11.312 \| good	1.082 \| good	28.055 \| good	0.566 \| good
2026-10-22T16:00:00.000Z	66 \| moderate	17.406 \| fine	75.874 \| fine	17.173 \| good	1.065 \| good	29.566 \| good	0.607 \| good
2026-10-22T17:00:00.000Z	69 \| moderate	18.966 \| fine	81.247 \| fine	28.42 \| good	0.828 \| good	19.775 \| good	0.566 \| good
2026-10-22T18:00:00.000Z	64 \| moderate	16.28 \| fine	46.867 \| good	37.357 \| good	0.836 \| good	9.821 \| good	0.441 \| good
2026-10-22T19:00:00.000Z	62 \| moderate	14.95 \| fine	58.252 \| fine	47.042 \| good	0.826 \| good	8.48 \| good	0.385 \| good
2026-10-22T20:00:00.000Z	60 \| moderate	13.698 \| fine	37.908 \| good	47.265 \| good	0.826 \| good	11.324 \| good	0.401 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	11.647 \| good	45.742 \| good	29.938 \| good	0.807 \| good	12.307 \| good	0.401 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	11.516 \| good	44.605 \| good	32.496 \| good	0.807 \| good	12.282 \| good	0.4 \| good
2026-10-22T22:00:00.000Z	80 \| moderate	11.089 \| good	48.995 \| good	64.131 \| fine	1.011 \| good	2.321 \| good	0.145 \| good
2026-10-22T23:00:00.000Z	60 \| moderate	13.996 \| fine	62.979 \| fine	51.318 \| good	0.977 \| good	3.605 \| good	0.149 \| good
2026-10-23T00:00:00.000Z	66 \| moderate	17.27 \| fine	76.951 \| fine	34.519 \| good	0.99 \| good	8.709 \| good	0.175 \| good
2026-10-23T01:00:00.000Z	66 \| moderate	16.607 \| fine	72.997 \| fine	25.883 \| good	1.043 \| good	11.97 \| good	0.19 \| good
2026-10-23T02:00:00.000Z	64 \| moderate	15.916 \| fine	70.982 \| fine	28.011 \| good	1.094 \| good	13.637 \| good	0.194 \| good
2026-10-23T03:00:00.000Z	62 \| moderate	14.977 \| fine	66.984 \| fine	26.249 \| good	1.135 \| good	14.474 \| good	0.196 \| good
2026-10-23T04:00:00.000Z	62 \| moderate	14.716 \| fine	64.99 \| fine	22.193 \| good	1.15 \| good	15.897 \| good	0.201 \| good
2026-10-23T05:00:00.000Z	62 \| moderate	14.675 \| fine	64.986 \| fine	18.724 \| good	1.153 \| good	15.953 \| good	0.204 \| good
2026-10-23T06:00:00.000Z	60 \| moderate	14.465 \| fine	64.975 \| fine	17.343 \| good	1.138 \| good	14.169 \| good	0.203 \| good
2026-10-23T07:00:00.000Z	62 \| moderate	14.786 \| fine	64.996 \| fine	19.09 \| good	1.118 \| good	12.454 \| good	0.199 \| good
2026-10-23T08:00:00.000Z	60 \| moderate	14.226 \| fine	62.991 \| fine	19.2 \| good	1.099 \| good	11.521 \| good	0.196 \| good
2026-10-23T09:00:00.000Z	60 \| moderate	14.176 \| fine	62.994 \| fine	20.03 \| good	1.079 \| good	10.949 \| good	0.194 \| good
2026-10-23T10:00:00.000Z	62 \| moderate	15.177 \| fine	66.998 \| fine	17.32 \| good	1.057 \| good	10.105 \| good	0.19 \| good
2026-10-23T11:00:00.000Z	66 \| moderate	17.367 \| fine	76.981 \| fine	8.655 \| good	1.04 \| good	9.335 \| good	0.187 \| good
2026-10-23T12:00:00.000Z	71 \| moderate	20.327 \| fine	88.993 \| fine	5.344 \| good	1.027 \| good	9.303 \| good	0.186 \| good
2026-10-23T13:00:00.000Z	69 \| moderate	19.267 \| fine	84.985 \| fine	4.674 \| good	1.028 \| good	11.376 \| good	0.198 \| good
2026-10-23T14:00:00.000Z	67 \| moderate	18.175 \| fine	81.013 \| fine	21.549 \| good	1.044 \| good	11.643 \| good	0.218 \| good
2026-10-23T15:00:00.000Z	66 \| moderate	16.854 \| fine	75.006 \| fine	31.477 \| good	1.182 \| good	9.733 \| good	0.216 \| good
2026-10-23T16:00:00.000Z	62 \| moderate	14.96 \| fine	67 \| fine	41.441 \| good	1.419 \| good	7.615 \| good	0.205 \| good
2026-10-23T17:00:00.000Z	58 \| moderate	13.439 \| fine	60.993 \| fine	48.394 \| good	1.654 \| good	5.655 \| good	0.193 \| good
2026-10-23T18:00:00.000Z	56 \| moderate	12.399 \| fine	56.98 \| fine	54.095 \| good	1.319 \| good	2.903 \| good	0.171 \| good
2026-10-23T19:00:00.000Z	58 \| moderate	12.479 \| fine	56.993 \| fine	56.679 \| fine	1.094 \| good	1.818 \| good	0.155 \| good
2026-10-23T20:00:00.000Z	58 \| moderate	11.719 \| good	51.993 \| good	56.63 \| fine	1.006 \| good	1.673 \| good	0.15 \| good
2026-10-23T21:00:00.000Z	56 \| moderate	11.638 \| good	50.998 \| good	54.699 \| good	0.948 \| good	1.855 \| good	0.148 \| good
2026-10-23T22:00:00.000Z	58 \| moderate	13.157 \| fine	58.983 \| fine	51.766 \| good	0.887 \| good	2.23 \| good	0.147 \| good
2026-10-23T23:00:00.000Z	66 \| moderate	16.636 \| fine	72.986 \| fine	43.913 \| good	0.843 \| good	3.45 \| good	0.153 \| good
2026-10-24T00:00:00.000Z	69 \| moderate	19.183 \| fine	84.966 \| fine	27.624 \| good	0.867 \| good	7.045 \| good	0.171 \| good
2026-10-24T01:00:00.000Z	73 \| moderate	21.332 \| fine	92.978 \| fine	20.684 \| good	0.902 \| good	9.105 \| good	0.179 \| good
2026-10-24T02:00:00.000Z	75 \| moderate	21.524 \| fine	94.967 \| fine	17.372 \| good	0.925 \| good	11.117 \| good	0.187 \| good
2026-10-24T03:00:00.000Z	69 \| moderate	19.155 \| fine	84.971 \| fine	17.093 \| good	0.935 \| good	12.269 \| good	0.19 \| good
2026-10-24T04:00:00.000Z	66 \| moderate	16.975 \| fine	74.981 \| fine	20.326 \| good	0.939 \| good	12.45 \| good	0.191 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	15.078 \| fine	66.988 \| fine	22.944 \| good	0.944 \| good	10.979 \| good	0.187 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.377 \| fine	60.968 \| fine	24.286 \| good	0.946 \| good	8.562 \| good	0.183 \| good
2026-10-24T07:00:00.000Z	58 \| moderate	13.048 \| fine	58.988 \| fine	24.941 \| good	0.92 \| good	6.924 \| good	0.182 \| good
2026-10-24T08:00:00.000Z	58 \| moderate	12.54 \| fine	56.983 \| fine	23.359 \| good	0.875 \| good	5.93 \| good	0.185 \| good
2026-10-24T09:00:00.000Z	58 \| moderate	13.08 \| fine	58.993 \| fine	20.146 \| good	0.87 \| good	5.552 \| good	0.19 \| good
2026-10-24T10:00:00.000Z	60 \| moderate	14.001 \| fine	62.985 \| fine	16.58 \| good	0.93 \| good	5.684 \| good	0.195 \| good
2026-10-24T11:00:00.000Z	66 \| moderate	16.778 \| fine	74.984 \| fine	12.169 \| good	1.009 \| good	6.292 \| good	0.198 \| good
2026-10-24T12:00:00.000Z	69 \| moderate	18.527 \| fine	80.996 \| fine	14.033 \| good	1.074 \| good	7.634 \| good	0.203 \| good
2026-10-24T13:00:00.000Z	69 \| moderate	18.945 \| fine	82.982 \| fine	13.331 \| good	1.111 \| good	11.335 \| good	0.218 \| good
2026-10-24T14:00:00.000Z	71 \| moderate	20.273 \| fine	89.016 \| fine	29.895 \| good	1.145 \| good	12.038 \| good	0.234 \| good
2026-10-24T15:00:00.000Z	67 \| moderate	17.682 \| fine	78.996 \| fine	38.318 \| good	1.396 \| good	9.084 \| good	0.22 \| good
2026-10-24T16:00:00.000Z	62 \| moderate	15.061 \| fine	67.01 \| fine	46.557 \| good	1.617 \| good	6.136 \| good	0.197 \| good
2026-10-24T17:00:00.000Z	60 \| moderate	14.34 \| fine	64.989 \| fine	54.033 \| good	1.507 \| good	3.592 \| good	0.178 \| good
2026-10-24T18:00:00.000Z	74 \| moderate	13.879 \| fine	62.991 \| fine	62.429 \| fine	1.32 \| good	2.031 \| good	0.167 \| good
2026-10-24T19:00:00.000Z	87 \| moderate	14.32 \| fine	64.988 \| fine	65.742 \| fine	1.194 \| good	1.477 \| good	0.163 \| good
2026-10-24T20:00:00.000Z	100 \| moderate	14.738 \| fine	65.006 \| fine	69.73 \| fine	1.139 \| good	1.408 \| good	0.162 \| good
2026-10-24T21:00:00.000Z	112 \| sensitive	16.177 \| fine	71.001 \| fine	73.877 \| moderate	1.122 \| good	1.505 \| good	0.162 \| 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

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Richardson, Texas air quality map: Track AQI near you

Air quality in nearby cities

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

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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?

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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?

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