What are the current PM10 levels at Renton, Washington?

The current PM10 levels in Renton, Washington are 46.378 μg/m3.

What are the current sulfur dioxide (SO2) levels at Renton, Washington?

The current sulfur dioxide (SO2) levels in Renton, Washington are 0.41 ppb.

What are the current ozone (O3) levels at Renton, Washington?

The current ozone (O3) levels at Renton, Washington is 15.509 ppm.

What are the current nitrogen dioxide (NO2) levels at Renton, Washington?

The current nitrogen dioxide (NO2) levels at Renton, Washington is 19.277 ppb.

Real-time air quality index in Renton, Washington today

Q: What are the current PM2.5 levels in Renton, Washington?

The measured PM2.5 levels in Renton, Washington at present are 10.933 μg/m3.

Stay updated with real-time air quality in Renton, Washington 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

Renton, Washington

Last updated: ... (Local time)

Common air pollutants in Renton, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.93 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

46.38 μg/m³

155

255

425

605+

Ozone (O₃)

15.51 ppb

201

201+

Sulfur Dioxide (SO₂)

0.41 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

19.28 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Renton, Washington

Get Live Pollen Counts

Renton, Washington

Scroll To Air Quality Map

Track live Renton, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-19T09:00:00.000Z	17 \| good	2.9 \| good	12 \| good	17.605 \| good	0.149 \| good	6.245 \| good	0.11 \| good
2026-07-19T10:00:00.000Z	22 \| good	3.7 \| good	16 \| good	17.228 \| good	0.23 \| good	6.133 \| good	0.105 \| good
2026-07-19T11:00:00.000Z	16 \| good	3.3 \| good	15 \| good	17.353 \| good	0.182 \| good	5.922 \| good	0.103 \| good
2026-07-19T12:00:00.000Z	11 \| good	2.1 \| good	9 \| good	8.976 \| good	0.1 \| good	5.696 \| good	0.109 \| good
2026-07-19T13:00:00.000Z	14 \| good	2.1 \| good	9 \| good	14.559 \| good	0.1 \| good	4.089 \| good	0.109 \| good
2026-07-19T14:00:00.000Z	17 \| good	2.6 \| good	11 \| good	17.865 \| good	0.455 \| good	5.369 \| good	0.109 \| good
2026-07-19T15:00:00.000Z	16 \| good	3.1 \| good	14 \| good	14.752 \| good	0.105 \| good	5.236 \| good	0.1 \| good
2026-07-19T16:00:00.000Z	22 \| good	3.8 \| good	17 \| good	18.29 \| good	0.105 \| good	10.216 \| good	0.14 \| good
2026-07-19T17:00:00.000Z	22 \| good	3.9 \| good	17 \| good	19.731 \| good	0.36 \| good	6.562 \| good	0.14 \| good
2026-07-19T18:00:00.000Z	23 \| good	3.2 \| good	14 \| good	25.23 \| good	0.162 \| good	6.167 \| good	0.14 \| good
2026-07-19T19:00:00.000Z	25 \| good	3.3 \| good	15 \| good	26.685 \| good	0.156 \| good	6.06 \| good	0.143 \| good
2026-07-19T20:00:00.000Z	28 \| good	3.2 \| good	14 \| good	29.705 \| good	0.15 \| good	5.932 \| good	0.143 \| good
2026-07-19T21:00:00.000Z	31 \| good	2.9 \| good	12 \| good	33.704 \| good	0.331 \| good	4.64 \| good	0.143 \| good
2026-07-19T22:00:00.000Z	25 \| good	3.2 \| good	14 \| good	27.252 \| good	0.327 \| good	4.694 \| good	0.143 \| good
2026-07-19T23:00:00.000Z	30 \| good	3.2 \| good	14 \| good	31.916 \| good	0.327 \| good	4.485 \| good	0.14 \| good
2026-07-20T00:00:00.000Z	29 \| good	1.1 \| good	5 \| good	30.639 \| good	0.331 \| good	4.443 \| good	0.14 \| good
2026-07-20T01:00:00.000Z	28 \| good	0.1 \| good	0.2 \| good	30.13 \| good	0.335 \| good	6.134 \| good	0.181 \| good
2026-07-20T02:00:00.000Z	29 \| good	1 \| good	4 \| good	30.675 \| good	0.342 \| good	7.574 \| good	0.181 \| good
2026-07-20T03:00:00.000Z	33 \| good	1.2 \| good	5 \| good	36.425 \| good	0.349 \| good	8.05 \| good	0.181 \| good
2026-07-20T04:00:00.000Z	22 \| good	1.1 \| good	5 \| good	24.166 \| good	0.391 \| good	8.77 \| good	0.221 \| good
2026-07-20T05:00:00.000Z	24 \| good	2 \| good	8 \| good	25.559 \| good	0.235 \| good	8.59 \| good	0.143 \| good
2026-07-20T06:00:00.000Z	23 \| good	2.8 \| good	12 \| good	25.113 \| good	0.242 \| good	8.137 \| good	0.103 \| good
2026-07-20T07:00:00.000Z	22 \| good	2.8 \| good	12 \| good	23.563 \| good	0.242 \| good	8.58 \| good	0.103 \| good
2026-07-20T08:00:00.000Z	27 \| good	4.9 \| good	21 \| good	19.211 \| good	0.225 \| good	7.064 \| good	0.103 \| good
2026-07-20T09:00:00.000Z	27 \| good	5.4 \| good	23 \| good	18.727 \| good	0.137 \| good	8.451 \| good	0.103 \| good
2026-07-20T10:00:00.000Z	27 \| good	4.9 \| good	21 \| good	19.662 \| good	0.141 \| good	7.419 \| good	0.103 \| good
2026-07-20T11:00:00.000Z	22 \| good	4 \| good	18 \| good	15.532 \| good	0.191 \| good	7.162 \| good	0.103 \| good
2026-07-20T12:00:00.000Z	22 \| good	3.5 \| good	16 \| good	19.412 \| good	0.195 \| good	7.624 \| good	0.103 \| good
2026-07-20T13:00:00.000Z	22 \| good	3.5 \| good	16 \| good	9.977 \| good	0.195 \| good	7.744 \| good	0.103 \| good
2026-07-20T14:00:00.000Z	16 \| good	3.1 \| good	14 \| good	11.237 \| good	0.105 \| good	10.999 \| good	0.103 \| good
2026-07-20T15:00:00.000Z	16 \| good	2.6 \| good	11 \| good	11.802 \| good	0.147 \| good	9.228 \| good	0.106 \| good
2026-07-20T16:00:00.000Z	14 \| good	1.9 \| good	8 \| good	14.704 \| good	0.239 \| good	8.233 \| good	0.1 \| good
2026-07-20T17:00:00.000Z	16 \| good	1.4 \| good	6 \| good	17.28 \| good	0.275 \| good	10.871 \| good	0.144 \| good
2026-07-20T18:00:00.000Z	18 \| good	1.4 \| good	6 \| good	18.977 \| good	0.264 \| good	11.071 \| good	0.146 \| good
2026-07-20T19:00:00.000Z	18 \| good	1.4 \| good	6 \| good	18.709 \| good	0.185 \| good	10.953 \| good	0.144 \| good
2026-07-20T20:00:00.000Z	20 \| good	1.7 \| good	7 \| good	21.665 \| good	0.175 \| good	14.626 \| good	0.187 \| good
2026-07-20T21:00:00.000Z	21 \| good	1.9 \| good	8 \| good	23.148 \| good	0.39 \| good	14.958 \| good	0.187 \| good
2026-07-20T22:00:00.000Z	30 \| good	2 \| good	8 \| good	31.881 \| good	0.246 \| good	13.877 \| good	0.187 \| good
2026-07-20T23:00:00.000Z	28 \| good	3.4 \| good	15 \| good	29.595 \| good	0.404 \| good	13.907 \| good	0.187 \| good
2026-07-21T00:00:00.000Z	27 \| good	4.7 \| good	21 \| good	28.437 \| good	0.402 \| good	19.843 \| good	0.187 \| good
2026-07-21T01:00:00.000Z	36 \| good	4 \| good	18 \| good	38.893 \| good	0.255 \| good	16.454 \| good	0.227 \| good
2026-07-21T02:00:00.000Z	36 \| good	4.4 \| good	19 \| good	38.635 \| good	0.256 \| good	21.832 \| good	0.318 \| good
2026-07-21T03:00:00.000Z	31 \| good	4.3 \| good	19 \| good	33.452 \| good	0.426 \| good	25.937 \| good	0.318 \| good
2026-07-21T04:00:00.000Z	27 \| good	5.3 \| good	23 \| good	17.478 \| good	0.658 \| good	27.974 \| good	0.366 \| good
2026-07-21T05:00:00.000Z	38 \| good	6.7 \| good	30 \| good	20.368 \| good	0.676 \| good	22.233 \| good	0.355 \| good
2026-07-21T06:00:00.000Z	44 \| good	8.1 \| good	36 \| good	15.858 \| good	0.578 \| good	18.222 \| good	0.275 \| good
2026-07-21T07:00:00.000Z	44 \| good	8.1 \| good	36 \| good	24.383 \| good	0.579 \| good	18.668 \| good	0.275 \| good
2026-07-21T08:00:00.000Z	52 \| moderate	9.6 \| good	43 \| good	16.392 \| good	0.409 \| good	18.845 \| good	0.187 \| good
2026-07-21T08:00:00.000Z	54 \| moderate	10.933 \| good	46.378 \| good	15.509 \| good	0.41 \| good	19.277 \| good	0.178 \| good
2026-07-21T09:00:00.000Z	112 \| sensitive	39.737 \| moderate	175.611 \| moderate	30.303 \| good	1.143 \| good	19.848 \| good	0.293 \| good
2026-07-21T10:00:00.000Z	112 \| sensitive	40.13 \| moderate	177.299 \| moderate	28.622 \| good	1.203 \| good	18.115 \| good	0.279 \| good
2026-07-21T11:00:00.000Z	112 \| sensitive	39.962 \| moderate	176.734 \| moderate	26.358 \| good	1.202 \| good	17.065 \| good	0.271 \| good
2026-07-21T12:00:00.000Z	117 \| sensitive	41.77 \| moderate	185.815 \| moderate	28.634 \| good	1.166 \| good	16.276 \| good	0.267 \| good
2026-07-21T13:00:00.000Z	124 \| sensitive	45.217 \| moderate	202.004 \| moderate	22.949 \| good	1.112 \| good	15.403 \| good	0.265 \| good
2026-07-21T14:00:00.000Z	125 \| sensitive	45.413 \| moderate	203.579 \| moderate	26.625 \| good	1.037 \| good	13.628 \| good	0.267 \| good
2026-07-21T15:00:00.000Z	112 \| sensitive	39.83 \| moderate	175.894 \| moderate	35.999 \| good	1.032 \| good	12.268 \| good	0.27 \| good
2026-07-21T16:00:00.000Z	105 \| sensitive	37.343 \| moderate	163.971 \| moderate	43.451 \| good	1.5 \| good	10.535 \| good	0.238 \| good
2026-07-21T17:00:00.000Z	97 \| moderate	33.537 \| fine	146.004 \| fine	49.473 \| good	1.825 \| good	8.459 \| good	0.222 \| good
2026-07-21T18:00:00.000Z	92 \| moderate	30.627 \| fine	131.819 \| fine	56.872 \| fine	1.893 \| good	6.255 \| good	0.211 \| good
2026-07-21T19:00:00.000Z	82 \| moderate	26.483 \| fine	115.263 \| fine	64.389 \| fine	1.742 \| good	4.626 \| good	0.201 \| good
2026-07-21T20:00:00.000Z	100 \| moderate	25.423 \| fine	111.088 \| fine	69.982 \| fine	1.477 \| good	3.234 \| good	0.19 \| good
2026-07-21T21:00:00.000Z	108 \| sensitive	23.522 \| fine	102.885 \| fine	72.634 \| moderate	1.251 \| good	2.372 \| good	0.181 \| good
2026-07-21T22:00:00.000Z	101 \| sensitive	21.153 \| fine	92.265 \| fine	71.47 \| moderate	1.077 \| good	1.943 \| good	0.176 \| good
2026-07-21T23:00:00.000Z	93 \| moderate	19.173 \| fine	84.886 \| fine	68.403 \| fine	0.947 \| good	1.764 \| good	0.174 \| good
2026-07-22T00:00:00.000Z	77 \| moderate	18.718 \| fine	82.397 \| fine	63.019 \| fine	0.874 \| good	1.783 \| good	0.175 \| good
2026-07-22T01:00:00.000Z	77 \| moderate	23.226 \| fine	101.446 \| fine	57.583 \| fine	0.83 \| good	2.076 \| good	0.179 \| good
2026-07-22T02:00:00.000Z	97 \| moderate	33.672 \| fine	146.689 \| fine	51.041 \| good	0.808 \| good	2.819 \| good	0.184 \| good
2026-07-22T03:00:00.000Z	122 \| sensitive	44.287 \| moderate	198.001 \| moderate	43.208 \| good	0.822 \| good	6.05 \| good	0.21 \| good
2026-07-22T04:00:00.000Z	142 \| sensitive	51.977 \| moderate	235.579 \| moderate	35.729 \| good	0.858 \| good	9.954 \| good	0.242 \| good
2026-07-22T05:00:00.000Z	153 \| unhealthy	58.281 \| poor	252.677 \| moderate	36.956 \| good	0.858 \| good	11.916 \| good	0.258 \| good
2026-07-22T06:00:00.000Z	156 \| unhealthy	63.065 \| poor	263.237 \| poor	35.608 \| good	0.821 \| good	13.142 \| good	0.266 \| good
2026-07-22T07:00:00.000Z	157 \| unhealthy	63.502 \| poor	263.843 \| poor	35.422 \| good	0.777 \| good	13.926 \| good	0.271 \| good
2026-07-22T08:00:00.000Z	156 \| unhealthy	61.552 \| poor	260.99 \| poor	33.606 \| good	0.756 \| good	13.432 \| good	0.266 \| good
2026-07-22T09:00:00.000Z	153 \| unhealthy	58.898 \| poor	257.17 \| poor	31.174 \| good	0.719 \| good	13.078 \| good	0.261 \| good
2026-07-22T10:00:00.000Z	153 \| unhealthy	57.981 \| poor	255.3 \| poor	28.403 \| good	0.687 \| good	12.784 \| good	0.257 \| good
2026-07-22T11:00:00.000Z	153 \| unhealthy	58.918 \| poor	256.854 \| poor	24.034 \| good	0.668 \| good	12.508 \| good	0.252 \| good
2026-07-22T12:00:00.000Z	155 \| unhealthy	61.248 \| poor	260.392 \| poor	20.218 \| good	0.66 \| good	12.354 \| good	0.248 \| good
2026-07-22T13:00:00.000Z	156 \| unhealthy	62.81 \| poor	262.765 \| poor	15.932 \| good	0.66 \| good	12.125 \| good	0.247 \| good
2026-07-22T14:00:00.000Z	156 \| unhealthy	62.373 \| poor	261.941 \| poor	20.962 \| good	0.66 \| good	11.301 \| good	0.25 \| good
2026-07-22T15:00:00.000Z	152 \| unhealthy	56.556 \| poor	247.167 \| moderate	27.172 \| good	0.693 \| good	10.132 \| good	0.247 \| good
2026-07-22T16:00:00.000Z	149 \| sensitive	54.627 \| moderate	242.163 \| moderate	33.092 \| good	0.84 \| good	8.961 \| good	0.229 \| good
2026-07-22T17:00:00.000Z	142 \| sensitive	51.677 \| moderate	232.621 \| moderate	38.207 \| good	0.947 \| good	7.178 \| good	0.218 \| good
2026-07-22T18:00:00.000Z	132 \| sensitive	48.118 \| moderate	216.451 \| moderate	44.835 \| good	0.984 \| good	5.489 \| good	0.212 \| good
2026-07-22T19:00:00.000Z	102 \| sensitive	35.856 \| moderate	157.857 \| moderate	50.282 \| good	0.974 \| good	3.846 \| good	0.203 \| good
2026-07-22T20:00:00.000Z	88 \| moderate	28.792 \| fine	125.398 \| fine	56.933 \| fine	0.923 \| good	2.78 \| good	0.194 \| good
2026-07-22T21:00:00.000Z	84 \| moderate	27.437 \| fine	119.73 \| fine	64.591 \| fine	0.839 \| good	2.031 \| good	0.187 \| good
2026-07-22T22:00:00.000Z	101 \| sensitive	25.522 \| fine	111.599 \| fine	71.353 \| moderate	0.761 \| good	1.737 \| good	0.18 \| good
2026-07-22T23:00:00.000Z	115 \| sensitive	24.068 \| fine	104.543 \| fine	75.371 \| moderate	0.693 \| good	1.631 \| good	0.172 \| good
2026-07-23T00:00:00.000Z	119 \| sensitive	23.044 \| fine	101.018 \| fine	76.089 \| moderate	0.653 \| good	1.7 \| good	0.167 \| good
2026-07-23T01:00:00.000Z	97 \| moderate	21.736 \| fine	94.981 \| fine	69.256 \| fine	0.64 \| good	2.051 \| good	0.166 \| good
2026-07-23T02:00:00.000Z	75 \| moderate	22.358 \| fine	98.081 \| fine	54.714 \| good	0.653 \| good	2.964 \| good	0.171 \| good
2026-07-23T03:00:00.000Z	84 \| moderate	26.572 \| fine	115.944 \| fine	37.952 \| good	0.68 \| good	5.571 \| good	0.19 \| good
2026-07-23T04:00:00.000Z	90 \| moderate	29.698 \| fine	128.992 \| fine	30.961 \| good	0.734 \| good	8.966 \| good	0.212 \| good
2026-07-23T05:00:00.000Z	94 \| moderate	31.936 \| fine	138.941 \| fine	29.552 \| good	0.764 \| good	11.335 \| good	0.23 \| good
2026-07-23T06:00:00.000Z	75 \| moderate	22.182 \| fine	22.929 \| good	38.942 \| good	0.761 \| good	13.023 \| good	0.241 \| good
2026-07-23T07:00:00.000Z	90 \| moderate	29.58 \| fine	128.796 \| fine	25.018 \| good	0.746 \| good	13.932 \| good	0.249 \| good
2026-07-23T08:00:00.000Z	86 \| moderate	27.574 \| fine	119.993 \| fine	22.137 \| good	0.706 \| good	13.839 \| good	0.251 \| good

Renton

Empower business decisions with accurate air quality data

Renton, Washington air quality map: Real-time AQI near you

0.28ppm

How accurate is Washington, USA air quality data?

Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Renton, Washington updated?

Air quality data for Renton, Washington is updated on an hourly basis.

When did Renton, Washington experience the worst air quality in the last 24 hours?

The worst air quality in Renton, Washington was recorded at 07:00:00 on 2026-07-21.

When did Renton, Washington have its best air quality in the last 24 hours?

The best air quality in Renton, Washington was recorded at 04:00:00 on 2026-07-20.

What is the real-time air quality index for Renton, Washington?

The real-time air quality index in Renton, Washington is 54, currently categorized as Moderate.

Which pollutant is found most often in Renton, Washington?

The most common pollutant in Renton, Washington is PM2.5.

What can I do if the air quality in Renton, Washington is poor?

If the air quality in Renton, Washington is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Renton, Washington?

The measured PM_2.5 levels in Renton, Washington at present are 10.933 μg/m³.

What are the current PM₁₀ levels at Renton, Washington?

The current PM₁₀ levels in Renton, Washington are 46.378 μg/m³.

What are the current carbon monoxide (CO) levels at Renton, Washington?

The current carbon monoxide (CO) level in Renton, Washington is 0.178 ppm.

What are the current sulfur dioxide (SO₂) levels at Renton, Washington?

The current sulfur dioxide (SO₂) levels in Renton, Washington are 0.41 ppb.

What are the current ozone (O₃) levels at Renton, Washington?

The current ozone (O₃) levels at Renton, Washington is 15.509 ppm.

What are the current nitrogen dioxide (NO₂) levels at Renton, Washington?

The current nitrogen dioxide (NO₂) levels at Renton, Washington is 19.277 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-19T09:00:00.000Z	17 \| good	2.9 \| good	12 \| good	17.605 \| good	0.149 \| good	6.245 \| good	0.11 \| good
2026-07-19T10:00:00.000Z	22 \| good	3.7 \| good	16 \| good	17.228 \| good	0.23 \| good	6.133 \| good	0.105 \| good
2026-07-19T11:00:00.000Z	16 \| good	3.3 \| good	15 \| good	17.353 \| good	0.182 \| good	5.922 \| good	0.103 \| good
2026-07-19T12:00:00.000Z	11 \| good	2.1 \| good	9 \| good	8.976 \| good	0.1 \| good	5.696 \| good	0.109 \| good
2026-07-19T13:00:00.000Z	14 \| good	2.1 \| good	9 \| good	14.559 \| good	0.1 \| good	4.089 \| good	0.109 \| good
2026-07-19T14:00:00.000Z	17 \| good	2.6 \| good	11 \| good	17.865 \| good	0.455 \| good	5.369 \| good	0.109 \| good
2026-07-19T15:00:00.000Z	16 \| good	3.1 \| good	14 \| good	14.752 \| good	0.105 \| good	5.236 \| good	0.1 \| good
2026-07-19T16:00:00.000Z	22 \| good	3.8 \| good	17 \| good	18.29 \| good	0.105 \| good	10.216 \| good	0.14 \| good
2026-07-19T17:00:00.000Z	22 \| good	3.9 \| good	17 \| good	19.731 \| good	0.36 \| good	6.562 \| good	0.14 \| good
2026-07-19T18:00:00.000Z	23 \| good	3.2 \| good	14 \| good	25.23 \| good	0.162 \| good	6.167 \| good	0.14 \| good
2026-07-19T19:00:00.000Z	25 \| good	3.3 \| good	15 \| good	26.685 \| good	0.156 \| good	6.06 \| good	0.143 \| good
2026-07-19T20:00:00.000Z	28 \| good	3.2 \| good	14 \| good	29.705 \| good	0.15 \| good	5.932 \| good	0.143 \| good
2026-07-19T21:00:00.000Z	31 \| good	2.9 \| good	12 \| good	33.704 \| good	0.331 \| good	4.64 \| good	0.143 \| good
2026-07-19T22:00:00.000Z	25 \| good	3.2 \| good	14 \| good	27.252 \| good	0.327 \| good	4.694 \| good	0.143 \| good
2026-07-19T23:00:00.000Z	30 \| good	3.2 \| good	14 \| good	31.916 \| good	0.327 \| good	4.485 \| good	0.14 \| good
2026-07-20T00:00:00.000Z	29 \| good	1.1 \| good	5 \| good	30.639 \| good	0.331 \| good	4.443 \| good	0.14 \| good
2026-07-20T01:00:00.000Z	28 \| good	0.1 \| good	0.2 \| good	30.13 \| good	0.335 \| good	6.134 \| good	0.181 \| good
2026-07-20T02:00:00.000Z	29 \| good	1 \| good	4 \| good	30.675 \| good	0.342 \| good	7.574 \| good	0.181 \| good
2026-07-20T03:00:00.000Z	33 \| good	1.2 \| good	5 \| good	36.425 \| good	0.349 \| good	8.05 \| good	0.181 \| good
2026-07-20T04:00:00.000Z	22 \| good	1.1 \| good	5 \| good	24.166 \| good	0.391 \| good	8.77 \| good	0.221 \| good
2026-07-20T05:00:00.000Z	24 \| good	2 \| good	8 \| good	25.559 \| good	0.235 \| good	8.59 \| good	0.143 \| good
2026-07-20T06:00:00.000Z	23 \| good	2.8 \| good	12 \| good	25.113 \| good	0.242 \| good	8.137 \| good	0.103 \| good
2026-07-20T07:00:00.000Z	22 \| good	2.8 \| good	12 \| good	23.563 \| good	0.242 \| good	8.58 \| good	0.103 \| good
2026-07-20T08:00:00.000Z	27 \| good	4.9 \| good	21 \| good	19.211 \| good	0.225 \| good	7.064 \| good	0.103 \| good
2026-07-20T09:00:00.000Z	27 \| good	5.4 \| good	23 \| good	18.727 \| good	0.137 \| good	8.451 \| good	0.103 \| good
2026-07-20T10:00:00.000Z	27 \| good	4.9 \| good	21 \| good	19.662 \| good	0.141 \| good	7.419 \| good	0.103 \| good
2026-07-20T11:00:00.000Z	22 \| good	4 \| good	18 \| good	15.532 \| good	0.191 \| good	7.162 \| good	0.103 \| good
2026-07-20T12:00:00.000Z	22 \| good	3.5 \| good	16 \| good	19.412 \| good	0.195 \| good	7.624 \| good	0.103 \| good
2026-07-20T13:00:00.000Z	22 \| good	3.5 \| good	16 \| good	9.977 \| good	0.195 \| good	7.744 \| good	0.103 \| good
2026-07-20T14:00:00.000Z	16 \| good	3.1 \| good	14 \| good	11.237 \| good	0.105 \| good	10.999 \| good	0.103 \| good
2026-07-20T15:00:00.000Z	16 \| good	2.6 \| good	11 \| good	11.802 \| good	0.147 \| good	9.228 \| good	0.106 \| good
2026-07-20T16:00:00.000Z	14 \| good	1.9 \| good	8 \| good	14.704 \| good	0.239 \| good	8.233 \| good	0.1 \| good
2026-07-20T17:00:00.000Z	16 \| good	1.4 \| good	6 \| good	17.28 \| good	0.275 \| good	10.871 \| good	0.144 \| good
2026-07-20T18:00:00.000Z	18 \| good	1.4 \| good	6 \| good	18.977 \| good	0.264 \| good	11.071 \| good	0.146 \| good
2026-07-20T19:00:00.000Z	18 \| good	1.4 \| good	6 \| good	18.709 \| good	0.185 \| good	10.953 \| good	0.144 \| good
2026-07-20T20:00:00.000Z	20 \| good	1.7 \| good	7 \| good	21.665 \| good	0.175 \| good	14.626 \| good	0.187 \| good
2026-07-20T21:00:00.000Z	21 \| good	1.9 \| good	8 \| good	23.148 \| good	0.39 \| good	14.958 \| good	0.187 \| good
2026-07-20T22:00:00.000Z	30 \| good	2 \| good	8 \| good	31.881 \| good	0.246 \| good	13.877 \| good	0.187 \| good
2026-07-20T23:00:00.000Z	28 \| good	3.4 \| good	15 \| good	29.595 \| good	0.404 \| good	13.907 \| good	0.187 \| good
2026-07-21T00:00:00.000Z	27 \| good	4.7 \| good	21 \| good	28.437 \| good	0.402 \| good	19.843 \| good	0.187 \| good
2026-07-21T01:00:00.000Z	36 \| good	4 \| good	18 \| good	38.893 \| good	0.255 \| good	16.454 \| good	0.227 \| good
2026-07-21T02:00:00.000Z	36 \| good	4.4 \| good	19 \| good	38.635 \| good	0.256 \| good	21.832 \| good	0.318 \| good
2026-07-21T03:00:00.000Z	31 \| good	4.3 \| good	19 \| good	33.452 \| good	0.426 \| good	25.937 \| good	0.318 \| good
2026-07-21T04:00:00.000Z	27 \| good	5.3 \| good	23 \| good	17.478 \| good	0.658 \| good	27.974 \| good	0.366 \| good
2026-07-21T05:00:00.000Z	38 \| good	6.7 \| good	30 \| good	20.368 \| good	0.676 \| good	22.233 \| good	0.355 \| good
2026-07-21T06:00:00.000Z	44 \| good	8.1 \| good	36 \| good	15.858 \| good	0.578 \| good	18.222 \| good	0.275 \| good
2026-07-21T07:00:00.000Z	44 \| good	8.1 \| good	36 \| good	24.383 \| good	0.579 \| good	18.668 \| good	0.275 \| good
2026-07-21T08:00:00.000Z	52 \| moderate	9.6 \| good	43 \| good	16.392 \| good	0.409 \| good	18.845 \| good	0.187 \| good
2026-07-21T08:00:00.000Z	54 \| moderate	10.933 \| good	46.378 \| good	15.509 \| good	0.41 \| good	19.277 \| good	0.178 \| good
2026-07-21T09:00:00.000Z	112 \| sensitive	39.737 \| moderate	175.611 \| moderate	30.303 \| good	1.143 \| good	19.848 \| good	0.293 \| good
2026-07-21T10:00:00.000Z	112 \| sensitive	40.13 \| moderate	177.299 \| moderate	28.622 \| good	1.203 \| good	18.115 \| good	0.279 \| good
2026-07-21T11:00:00.000Z	112 \| sensitive	39.962 \| moderate	176.734 \| moderate	26.358 \| good	1.202 \| good	17.065 \| good	0.271 \| good
2026-07-21T12:00:00.000Z	117 \| sensitive	41.77 \| moderate	185.815 \| moderate	28.634 \| good	1.166 \| good	16.276 \| good	0.267 \| good
2026-07-21T13:00:00.000Z	124 \| sensitive	45.217 \| moderate	202.004 \| moderate	22.949 \| good	1.112 \| good	15.403 \| good	0.265 \| good
2026-07-21T14:00:00.000Z	125 \| sensitive	45.413 \| moderate	203.579 \| moderate	26.625 \| good	1.037 \| good	13.628 \| good	0.267 \| good
2026-07-21T15:00:00.000Z	112 \| sensitive	39.83 \| moderate	175.894 \| moderate	35.999 \| good	1.032 \| good	12.268 \| good	0.27 \| good
2026-07-21T16:00:00.000Z	105 \| sensitive	37.343 \| moderate	163.971 \| moderate	43.451 \| good	1.5 \| good	10.535 \| good	0.238 \| good
2026-07-21T17:00:00.000Z	97 \| moderate	33.537 \| fine	146.004 \| fine	49.473 \| good	1.825 \| good	8.459 \| good	0.222 \| good
2026-07-21T18:00:00.000Z	92 \| moderate	30.627 \| fine	131.819 \| fine	56.872 \| fine	1.893 \| good	6.255 \| good	0.211 \| good
2026-07-21T19:00:00.000Z	82 \| moderate	26.483 \| fine	115.263 \| fine	64.389 \| fine	1.742 \| good	4.626 \| good	0.201 \| good
2026-07-21T20:00:00.000Z	100 \| moderate	25.423 \| fine	111.088 \| fine	69.982 \| fine	1.477 \| good	3.234 \| good	0.19 \| good
2026-07-21T21:00:00.000Z	108 \| sensitive	23.522 \| fine	102.885 \| fine	72.634 \| moderate	1.251 \| good	2.372 \| good	0.181 \| good
2026-07-21T22:00:00.000Z	101 \| sensitive	21.153 \| fine	92.265 \| fine	71.47 \| moderate	1.077 \| good	1.943 \| good	0.176 \| good
2026-07-21T23:00:00.000Z	93 \| moderate	19.173 \| fine	84.886 \| fine	68.403 \| fine	0.947 \| good	1.764 \| good	0.174 \| good
2026-07-22T00:00:00.000Z	77 \| moderate	18.718 \| fine	82.397 \| fine	63.019 \| fine	0.874 \| good	1.783 \| good	0.175 \| good
2026-07-22T01:00:00.000Z	77 \| moderate	23.226 \| fine	101.446 \| fine	57.583 \| fine	0.83 \| good	2.076 \| good	0.179 \| good
2026-07-22T02:00:00.000Z	97 \| moderate	33.672 \| fine	146.689 \| fine	51.041 \| good	0.808 \| good	2.819 \| good	0.184 \| good
2026-07-22T03:00:00.000Z	122 \| sensitive	44.287 \| moderate	198.001 \| moderate	43.208 \| good	0.822 \| good	6.05 \| good	0.21 \| good
2026-07-22T04:00:00.000Z	142 \| sensitive	51.977 \| moderate	235.579 \| moderate	35.729 \| good	0.858 \| good	9.954 \| good	0.242 \| good
2026-07-22T05:00:00.000Z	153 \| unhealthy	58.281 \| poor	252.677 \| moderate	36.956 \| good	0.858 \| good	11.916 \| good	0.258 \| good
2026-07-22T06:00:00.000Z	156 \| unhealthy	63.065 \| poor	263.237 \| poor	35.608 \| good	0.821 \| good	13.142 \| good	0.266 \| good
2026-07-22T07:00:00.000Z	157 \| unhealthy	63.502 \| poor	263.843 \| poor	35.422 \| good	0.777 \| good	13.926 \| good	0.271 \| good
2026-07-22T08:00:00.000Z	156 \| unhealthy	61.552 \| poor	260.99 \| poor	33.606 \| good	0.756 \| good	13.432 \| good	0.266 \| good
2026-07-22T09:00:00.000Z	153 \| unhealthy	58.898 \| poor	257.17 \| poor	31.174 \| good	0.719 \| good	13.078 \| good	0.261 \| good
2026-07-22T10:00:00.000Z	153 \| unhealthy	57.981 \| poor	255.3 \| poor	28.403 \| good	0.687 \| good	12.784 \| good	0.257 \| good
2026-07-22T11:00:00.000Z	153 \| unhealthy	58.918 \| poor	256.854 \| poor	24.034 \| good	0.668 \| good	12.508 \| good	0.252 \| good
2026-07-22T12:00:00.000Z	155 \| unhealthy	61.248 \| poor	260.392 \| poor	20.218 \| good	0.66 \| good	12.354 \| good	0.248 \| good
2026-07-22T13:00:00.000Z	156 \| unhealthy	62.81 \| poor	262.765 \| poor	15.932 \| good	0.66 \| good	12.125 \| good	0.247 \| good
2026-07-22T14:00:00.000Z	156 \| unhealthy	62.373 \| poor	261.941 \| poor	20.962 \| good	0.66 \| good	11.301 \| good	0.25 \| good
2026-07-22T15:00:00.000Z	152 \| unhealthy	56.556 \| poor	247.167 \| moderate	27.172 \| good	0.693 \| good	10.132 \| good	0.247 \| good
2026-07-22T16:00:00.000Z	149 \| sensitive	54.627 \| moderate	242.163 \| moderate	33.092 \| good	0.84 \| good	8.961 \| good	0.229 \| good
2026-07-22T17:00:00.000Z	142 \| sensitive	51.677 \| moderate	232.621 \| moderate	38.207 \| good	0.947 \| good	7.178 \| good	0.218 \| good
2026-07-22T18:00:00.000Z	132 \| sensitive	48.118 \| moderate	216.451 \| moderate	44.835 \| good	0.984 \| good	5.489 \| good	0.212 \| good
2026-07-22T19:00:00.000Z	102 \| sensitive	35.856 \| moderate	157.857 \| moderate	50.282 \| good	0.974 \| good	3.846 \| good	0.203 \| good
2026-07-22T20:00:00.000Z	88 \| moderate	28.792 \| fine	125.398 \| fine	56.933 \| fine	0.923 \| good	2.78 \| good	0.194 \| good
2026-07-22T21:00:00.000Z	84 \| moderate	27.437 \| fine	119.73 \| fine	64.591 \| fine	0.839 \| good	2.031 \| good	0.187 \| good
2026-07-22T22:00:00.000Z	101 \| sensitive	25.522 \| fine	111.599 \| fine	71.353 \| moderate	0.761 \| good	1.737 \| good	0.18 \| good
2026-07-22T23:00:00.000Z	115 \| sensitive	24.068 \| fine	104.543 \| fine	75.371 \| moderate	0.693 \| good	1.631 \| good	0.172 \| good
2026-07-23T00:00:00.000Z	119 \| sensitive	23.044 \| fine	101.018 \| fine	76.089 \| moderate	0.653 \| good	1.7 \| good	0.167 \| good
2026-07-23T01:00:00.000Z	97 \| moderate	21.736 \| fine	94.981 \| fine	69.256 \| fine	0.64 \| good	2.051 \| good	0.166 \| good
2026-07-23T02:00:00.000Z	75 \| moderate	22.358 \| fine	98.081 \| fine	54.714 \| good	0.653 \| good	2.964 \| good	0.171 \| good
2026-07-23T03:00:00.000Z	84 \| moderate	26.572 \| fine	115.944 \| fine	37.952 \| good	0.68 \| good	5.571 \| good	0.19 \| good
2026-07-23T04:00:00.000Z	90 \| moderate	29.698 \| fine	128.992 \| fine	30.961 \| good	0.734 \| good	8.966 \| good	0.212 \| good
2026-07-23T05:00:00.000Z	94 \| moderate	31.936 \| fine	138.941 \| fine	29.552 \| good	0.764 \| good	11.335 \| good	0.23 \| good
2026-07-23T06:00:00.000Z	75 \| moderate	22.182 \| fine	22.929 \| good	38.942 \| good	0.761 \| good	13.023 \| good	0.241 \| good
2026-07-23T07:00:00.000Z	90 \| moderate	29.58 \| fine	128.796 \| fine	25.018 \| good	0.746 \| good	13.932 \| good	0.249 \| good
2026-07-23T08:00:00.000Z	86 \| moderate	27.574 \| fine	119.993 \| fine	22.137 \| good	0.706 \| good	13.839 \| good	0.251 \| good

Real-time air quality index in Renton, Washington today

Common air pollutants in Renton, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Renton, Washington air quality forecast and history

Empower business decisions with accurate air quality data

Renton, Washington air quality map: Real-time AQI near you

Air quality in nearby cities

Bryn MawrSkyway, Washington

Tukwila, Washington

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East Renton Highlands, Washington

Newcastle, Washington

SeaTac, Washington

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Renton, Washington updated?

When did Renton, Washington experience the worst air quality in the last 24 hours?

When did Renton, Washington have its best air quality in the last 24 hours?

What is the real-time air quality index for Renton, Washington?

Which pollutant is found most often in Renton, Washington?

What can I do if the air quality in Renton, Washington is poor?

What are the current PM2.5 levels in Renton, Washington?

What are the current PM10 levels at Renton, Washington?

What are the current carbon monoxide (CO) levels at Renton, Washington?

What are the current sulfur dioxide (SO2) levels at Renton, Washington?

What are the current ozone (O3) levels at Renton, Washington?

What are the current nitrogen dioxide (NO2) levels at Renton, Washington?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Renton, Washington?

What are the current PM₁₀ levels at Renton, Washington?

What are the current sulfur dioxide (SO₂) levels at Renton, Washington?

What are the current ozone (O₃) levels at Renton, Washington?

What are the current nitrogen dioxide (NO₂) levels at Renton, Washington?