What is the current level of PM10 in Federal Way, Washington?

Federal Way, Washington currently has a PM10 concentration of 44.91 μg/m3.

What is the current level of sulfur dioxide (SO2) in Federal Way, Washington?

The current sulfur dioxide (SO2) concentration in Federal Way, Washington is 0.34 ppb.

What is the current level of ozone (O3) in Federal Way, Washington?

Federal Way, Washington currently has an ozone (O3) concentration of 10.174 ppm.

What is the current level of nitrogen dioxide (NO2) in Federal Way, Washington?

The current level of nitrogen dioxide (NO2) in Federal Way, Washington is 14.853 ppb.

Current air quality index in Federal Way, Washington today

Name: Live air pollution levels in Federal Way, Washington today
Creator: Ambee

Stay updated with real-time air quality in Federal Way, 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

Federal Way, Washington

Last updated: ... (Local time)

Common air pollutants in Federal Way, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.15 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.91 μg/m³

155

255

425

605+

Ozone (O₃)

10.17 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.85 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Federal Way, Washington

Get Live Pollen Counts

Federal Way, Washington

Scroll To Air Quality Map

Track live Federal Way, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-08T11:00:00.000Z	27 \| good	4.972 \| good	21.964 \| good	11.596 \| good	0.329 \| good	9.782 \| good	0.143 \| good
2025-09-08T12:00:00.000Z	27 \| good	4.899 \| good	21.605 \| good	10.96 \| good	0.375 \| good	10.746 \| good	0.143 \| good
2025-09-08T13:00:00.000Z	27 \| good	4.643 \| good	20.806 \| good	8.689 \| good	0.322 \| good	11.305 \| good	0.188 \| good
2025-09-08T14:00:00.000Z	27 \| good	4.662 \| good	20.679 \| good	6.955 \| good	0.434 \| good	13.633 \| good	0.3 \| good
2025-09-08T15:00:00.000Z	27 \| good	4.94 \| good	21.629 \| good	9.707 \| good	0.539 \| good	15.622 \| good	0.274 \| good
2025-09-08T16:00:00.000Z	27 \| good	4.977 \| good	22.518 \| good	7.997 \| good	0.603 \| good	16.8 \| good	0.274 \| good
2025-09-08T17:00:00.000Z	27 \| good	4.991 \| good	22.09 \| good	8.638 \| good	0.654 \| good	16.588 \| good	0.312 \| good
2025-09-08T18:00:00.000Z	33 \| good	5.658 \| good	25.189 \| good	11.772 \| good	0.518 \| good	17.212 \| good	0.307 \| good
2025-09-08T19:00:00.000Z	33 \| good	5.686 \| good	25.002 \| good	14.074 \| good	0.712 \| good	17.657 \| good	0.263 \| good
2025-09-08T20:00:00.000Z	27 \| good	5.396 \| good	23.573 \| good	15.801 \| good	1.13 \| good	17.34 \| good	0.238 \| good
2025-09-08T21:00:00.000Z	27 \| good	5.415 \| good	23.843 \| good	20.433 \| good	1.008 \| good	13.429 \| good	0.225 \| good
2025-09-08T22:00:00.000Z	27 \| good	5.239 \| good	22.934 \| good	20.574 \| good	0.468 \| good	11.731 \| good	0.225 \| good
2025-09-08T23:00:00.000Z	33 \| good	5.548 \| good	24.201 \| good	23.024 \| good	0.489 \| good	10.795 \| good	0.225 \| good
2025-09-09T00:00:00.000Z	44 \| good	8.43 \| good	37.268 \| good	30.809 \| good	0.546 \| good	2.12 \| good	0.136 \| good
2025-09-09T01:00:00.000Z	49 \| good	9.272 \| good	40.819 \| good	24.048 \| good	0.628 \| good	7.242 \| good	0.181 \| good
2025-09-09T02:00:00.000Z	60 \| moderate	13.956 \| fine	62.221 \| fine	11.634 \| good	0.662 \| good	12.906 \| good	0.236 \| good
2025-09-09T03:00:00.000Z	64 \| moderate	15.93 \| fine	70.778 \| fine	11.151 \| good	0.745 \| good	18.131 \| good	0.282 \| good
2025-09-09T04:00:00.000Z	60 \| moderate	14.197 \| fine	62.881 \| fine	8.413 \| good	0.877 \| good	19.709 \| good	0.296 \| good
2025-09-09T05:00:00.000Z	60 \| moderate	14.128 \| fine	62.535 \| fine	8.072 \| good	0.962 \| good	21.933 \| good	0.321 \| good
2025-09-09T06:00:00.000Z	58 \| moderate	13.296 \| fine	59.29 \| fine	8.151 \| good	1.047 \| good	24.156 \| good	0.346 \| good
2025-09-09T07:00:00.000Z	60 \| moderate	13.993 \| fine	62.141 \| fine	9.538 \| good	1.055 \| good	20.546 \| good	0.293 \| good
2025-09-09T08:00:00.000Z	38 \| good	7.158 \| good	31.736 \| good	13.73 \| good	0.201 \| good	7.832 \| good	0.158 \| good
2025-09-09T09:00:00.000Z	38 \| good	7.001 \| good	31.12 \| good	11.184 \| good	0.172 \| good	6.653 \| good	0.114 \| good
2025-09-09T10:00:00.000Z	38 \| good	7.171 \| good	31.847 \| good	10.657 \| good	0.226 \| good	6.138 \| good	0.114 \| good
2025-09-09T11:00:00.000Z	38 \| good	7.089 \| good	31.477 \| good	8.022 \| good	0.221 \| good	5.539 \| good	0.106 \| good
2025-09-09T12:00:00.000Z	38 \| good	6.655 \| good	29.499 \| good	9.881 \| good	0.2 \| good	7.373 \| good	0.106 \| good
2025-09-09T13:00:00.000Z	38 \| good	6.764 \| good	29.576 \| good	8.266 \| good	0.208 \| good	10.53 \| good	0.106 \| good
2025-09-09T14:00:00.000Z	38 \| good	6.639 \| good	29.198 \| good	7.869 \| good	0.218 \| good	13.715 \| good	0.113 \| good
2025-09-09T15:00:00.000Z	38 \| good	6.661 \| good	29.291 \| good	10.086 \| good	0.293 \| good	15.11 \| good	0.121 \| good
2025-09-09T16:00:00.000Z	38 \| good	6.676 \| good	29.515 \| good	13.078 \| good	0.296 \| good	16.512 \| good	0.239 \| good
2025-09-09T17:00:00.000Z	38 \| good	6.586 \| good	28.964 \| good	9.723 \| good	0.254 \| good	19.219 \| good	0.306 \| good
2025-09-09T18:00:00.000Z	33 \| good	6.282 \| good	28.011 \| good	12.43 \| good	0.272 \| good	15.132 \| good	0.269 \| good
2025-09-09T19:00:00.000Z	38 \| good	6.514 \| good	29.012 \| good	13.892 \| good	0.605 \| good	9.992 \| good	0.195 \| good
2025-09-09T20:00:00.000Z	38 \| good	6.609 \| good	29.272 \| good	16.687 \| good	0.893 \| good	14.554 \| good	0.269 \| good
2025-09-09T21:00:00.000Z	38 \| good	6.672 \| good	29.709 \| good	16.836 \| good	0.604 \| good	13.639 \| good	0.269 \| good
2025-09-09T22:00:00.000Z	38 \| good	6.92 \| good	31.151 \| good	18.138 \| good	0.6 \| good	13.966 \| good	0.344 \| good
2025-09-09T23:00:00.000Z	38 \| good	6.652 \| good	29.472 \| good	21.737 \| good	0.375 \| good	12.053 \| good	0.344 \| good
2025-09-10T00:00:00.000Z	38 \| good	6.711 \| good	29.617 \| good	21.767 \| good	0.397 \| good	11.326 \| good	0.3 \| good
2025-09-10T01:00:00.000Z	38 \| good	7.308 \| good	32.396 \| good	26.117 \| good	0.509 \| good	9.604 \| good	0.269 \| good
2025-09-10T02:00:00.000Z	38 \| good	7.465 \| good	33.052 \| good	25.007 \| good	0.457 \| good	9.962 \| good	0.263 \| good
2025-09-10T03:00:00.000Z	38 \| good	7.464 \| good	33.077 \| good	21.21 \| good	0.318 \| good	10.82 \| good	0.306 \| good
2025-09-10T04:00:00.000Z	44 \| good	7.678 \| good	34.06 \| good	20.914 \| good	0.307 \| good	12.161 \| good	0.232 \| good
2025-09-10T05:00:00.000Z	44 \| good	8.293 \| good	36.607 \| good	16.779 \| good	0.318 \| good	13.553 \| good	0.343 \| good
2025-09-10T06:00:00.000Z	44 \| good	8.479 \| good	37.6 \| good	15.961 \| good	0.354 \| good	12.581 \| good	0.343 \| good
2025-09-10T07:00:00.000Z	49 \| good	8.96 \| good	39.819 \| good	11.754 \| good	0.291 \| good	12.883 \| good	0.424 \| good
2025-09-10T08:00:00.000Z	52 \| moderate	9.547 \| good	42.623 \| good	10.371 \| good	0.491 \| good	14.599 \| good	0.35 \| good
2025-09-10T09:00:00.000Z	52 \| moderate	10.147 \| good	44.91 \| good	10.174 \| good	0.34 \| good	14.853 \| good	0.195 \| good
2025-09-10T10:00:00.000Z	52 \| moderate	10.147 \| good	44.91 \| good	10.174 \| good	0.34 \| good	14.853 \| good	0.195 \| good
2025-09-10T11:00:00.000Z	62 \| moderate	14.828 \| fine	65.827 \| fine	8.01 \| good	0.735 \| good	12.307 \| good	0.242 \| good
2025-09-10T12:00:00.000Z	62 \| moderate	14.516 \| fine	64.495 \| fine	6.303 \| good	0.628 \| good	9.885 \| good	0.221 \| good
2025-09-10T13:00:00.000Z	62 \| moderate	15.479 \| fine	68.854 \| fine	3.627 \| good	0.588 \| good	9.116 \| good	0.216 \| good
2025-09-10T14:00:00.000Z	64 \| moderate	16.051 \| fine	71.452 \| fine	3.797 \| good	0.548 \| good	8.346 \| good	0.212 \| good
2025-09-10T15:00:00.000Z	60 \| moderate	14.012 \| fine	62.556 \| fine	8.893 \| good	0.508 \| good	7.576 \| good	0.207 \| good
2025-09-10T16:00:00.000Z	58 \| moderate	13.497 \| fine	60.135 \| fine	9.888 \| good	0.627 \| good	6.683 \| good	0.198 \| good
2025-09-10T17:00:00.000Z	56 \| moderate	12.067 \| good	54.173 \| good	16.494 \| good	0.745 \| good	5.789 \| good	0.189 \| good
2025-09-10T18:00:00.000Z	54 \| moderate	11.05 \| good	49.441 \| good	21.854 \| good	0.864 \| good	4.895 \| good	0.181 \| good
2025-09-10T19:00:00.000Z	54 \| moderate	11.318 \| good	50.595 \| good	26.813 \| good	0.789 \| good	4.611 \| good	0.179 \| good
2025-09-10T20:00:00.000Z	54 \| moderate	11.384 \| good	50.886 \| good	32.181 \| good	0.715 \| good	4.327 \| good	0.178 \| good
2025-09-10T21:00:00.000Z	56 \| moderate	11.68 \| good	52.025 \| good	36.534 \| good	0.64 \| good	4.043 \| good	0.176 \| good
2025-09-10T22:00:00.000Z	56 \| moderate	11.73 \| good	52.145 \| good	39.573 \| good	0.631 \| good	4.013 \| good	0.177 \| good
2025-09-10T23:00:00.000Z	54 \| moderate	10.657 \| good	47.657 \| good	40.351 \| good	0.621 \| good	3.983 \| good	0.178 \| good
2025-09-11T00:00:00.000Z	52 \| moderate	9.981 \| good	43.975 \| good	35.003 \| good	0.612 \| good	3.953 \| good	0.179 \| good
2025-09-11T01:00:00.000Z	52 \| moderate	10.278 \| good	45.717 \| good	26.186 \| good	0.664 \| good	7.48 \| good	0.207 \| good
2025-09-11T02:00:00.000Z	54 \| moderate	11.313 \| good	50.155 \| good	12.479 \| good	0.717 \| good	11.007 \| good	0.236 \| good
2025-09-11T03:00:00.000Z	58 \| moderate	12.936 \| fine	57.376 \| fine	9.32 \| good	0.769 \| good	14.533 \| good	0.265 \| good
2025-09-11T04:00:00.000Z	58 \| moderate	13.343 \| fine	59.394 \| fine	8.087 \| good	0.8 \| good	14.842 \| good	0.263 \| good
2025-09-11T05:00:00.000Z	60 \| moderate	13.856 \| fine	61.236 \| fine	7.929 \| good	0.831 \| good	15.151 \| good	0.261 \| good
2025-09-11T06:00:00.000Z	60 \| moderate	13.603 \| fine	59.887 \| fine	8.25 \| good	0.862 \| good	15.46 \| good	0.259 \| good
2025-09-11T07:00:00.000Z	60 \| moderate	13.883 \| fine	61.536 \| fine	8.399 \| good	0.809 \| good	13.301 \| good	0.236 \| good
2025-09-11T08:00:00.000Z	58 \| moderate	12.915 \| fine	57.373 \| fine	8.185 \| good	0.756 \| good	11.141 \| good	0.213 \| good
2025-09-11T09:00:00.000Z	54 \| moderate	11.181 \| good	49.686 \| good	8.062 \| good	0.703 \| good	8.982 \| good	0.19 \| good
2025-09-11T10:00:00.000Z	49 \| good	9.235 \| good	41.042 \| good	7.793 \| good	0.616 \| good	7.809 \| good	0.175 \| good
2025-09-11T11:00:00.000Z	38 \| good	6.927 \| good	31.034 \| good	7.341 \| good	0.53 \| good	6.636 \| good	0.16 \| good
2025-09-11T12:00:00.000Z	33 \| good	5.596 \| good	24.159 \| good	6.431 \| good	0.443 \| good	5.464 \| good	0.144 \| good
2025-09-11T13:00:00.000Z	33 \| good	5.634 \| good	24.779 \| good	4.501 \| good	0.417 \| good	5.053 \| good	0.139 \| good
2025-09-11T14:00:00.000Z	38 \| good	6.788 \| good	29.668 \| good	4.17 \| good	0.39 \| good	4.643 \| good	0.133 \| good
2025-09-11T15:00:00.000Z	33 \| good	6.355 \| good	27.571 \| good	9.009 \| good	0.364 \| good	4.233 \| good	0.127 \| good
2025-09-11T16:00:00.000Z	33 \| good	6.121 \| good	26.688 \| good	11.921 \| good	0.322 \| good	3.728 \| good	0.126 \| good
2025-09-11T17:00:00.000Z	38 \| good	6.554 \| good	28.662 \| good	16.12 \| good	0.281 \| good	3.224 \| good	0.124 \| good
2025-09-11T18:00:00.000Z	38 \| good	7.257 \| good	32.057 \| good	20.324 \| good	0.24 \| good	2.719 \| good	0.123 \| good
2025-09-11T19:00:00.000Z	44 \| good	7.808 \| good	34.656 \| good	24.593 \| good	0.236 \| good	2.494 \| good	0.124 \| good
2025-09-11T20:00:00.000Z	44 \| good	7.591 \| good	33.696 \| good	29.878 \| good	0.232 \| good	2.269 \| good	0.125 \| good
2025-09-11T21:00:00.000Z	38 \| good	7.418 \| good	32.692 \| good	32.975 \| good	0.228 \| good	2.044 \| good	0.126 \| good
2025-09-11T22:00:00.000Z	38 \| good	7.345 \| good	32.594 \| good	33.732 \| good	0.238 \| good	2.057 \| good	0.127 \| good
2025-09-11T23:00:00.000Z	38 \| good	6.626 \| good	29.33 \| good	33.447 \| good	0.249 \| good	2.069 \| good	0.128 \| good
2025-09-12T00:00:00.000Z	33 \| good	5.755 \| good	25.305 \| good	27.081 \| good	0.259 \| good	2.082 \| good	0.129 \| good
2025-09-12T01:00:00.000Z	33 \| good	5.723 \| good	25.143 \| good	20.736 \| good	0.302 \| good	3.482 \| good	0.137 \| good
2025-09-12T02:00:00.000Z	22 \| good	4.214 \| good	18.214 \| good	15.479 \| good	0.346 \| good	4.882 \| good	0.144 \| good
2025-09-12T03:00:00.000Z	16 \| good	3.078 \| good	13.059 \| good	12.543 \| good	0.39 \| good	6.282 \| good	0.152 \| good
2025-09-12T04:00:00.000Z	27 \| good	5.121 \| good	22.404 \| good	10.684 \| good	0.45 \| good	6.504 \| good	0.15 \| good
2025-09-12T05:00:00.000Z	33 \| good	6.012 \| good	26.663 \| good	9.563 \| good	0.511 \| good	6.726 \| good	0.147 \| good
2025-09-12T06:00:00.000Z	38 \| good	7.029 \| good	7.79 \| good	19.836 \| good	0.572 \| good	6.99 \| good	0.145 \| good
2025-09-12T07:00:00.000Z	33 \| good	5.826 \| good	25.43 \| good	11.166 \| good	0.577 \| good	6.508 \| good	0.14 \| good
2025-09-12T08:00:00.000Z	27 \| good	4.973 \| good	21.665 \| good	10.426 \| good	0.584 \| good	6.069 \| good	0.135 \| good
2025-09-12T09:00:00.000Z	22 \| good	4.167 \| good	18.165 \| good	9.31 \| good	0.59 \| good	5.63 \| good	0.129 \| good
2025-09-12T10:00:00.000Z	22 \| good	3.7 \| good	15.706 \| good	8.4 \| good	0.578 \| good	5.115 \| good	0.124 \| good

Federal Way

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Federal Way, Washington

0.26ppm

How accurate is Washington, USA air quality data?

The air quality data for Washington, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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

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Frequently asked questions

How frequently does the air quality data for Federal Way, Washington get updated?

Air quality updates for Federal Way, Washington are available every hour.

What time in the past 24 hours saw the poorest air quality in Federal Way, Washington?

Federal Way, Washington experienced its worst air quality at 09:00:00, 2025-09-10.

When was air quality in Federal Way, Washington the best over the past 24 hours?

The best air quality in Federal Way, Washington was observed at 06:00:00 on 2025-09-09.

What is the air quality in Federal Way, Washington right now?

The air quality in Federal Way, Washington right now is Moderate, with an AQI of 52.

What pollutant is most frequently found in Federal Way, Washington?

In Federal Way, Washington, PM2.5 is the most frequently found pollutant.

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

When air quality in Federal Way, Washington is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Federal Way, Washington right now?

Federal Way, Washington currently has a PM_2.5 concentration of 10.147 μg/m³.

What is the current level of PM₁₀ in Federal Way, Washington?

Federal Way, Washington currently has a PM₁₀ concentration of 44.91 μg/m³.

What is the current level of carbon monoxide (CO) in Federal Way, Washington?

The current carbon monoxide (CO) level in Federal Way, Washington is 0.195 ppm.

What is the current level of sulfur dioxide (SO₂) in Federal Way, Washington?

The current sulfur dioxide (SO₂) concentration in Federal Way, Washington is 0.34 ppb.

What is the current level of ozone (O₃) in Federal Way, Washington?

Federal Way, Washington currently has an ozone (O₃) concentration of 10.174 ppm.

What is the current level of nitrogen dioxide (NO₂) in Federal Way, Washington?

The current level of nitrogen dioxide (NO₂) in Federal Way, Washington is 14.853 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-08T11:00:00.000Z	27 \| good	4.972 \| good	21.964 \| good	11.596 \| good	0.329 \| good	9.782 \| good	0.143 \| good
2025-09-08T12:00:00.000Z	27 \| good	4.899 \| good	21.605 \| good	10.96 \| good	0.375 \| good	10.746 \| good	0.143 \| good
2025-09-08T13:00:00.000Z	27 \| good	4.643 \| good	20.806 \| good	8.689 \| good	0.322 \| good	11.305 \| good	0.188 \| good
2025-09-08T14:00:00.000Z	27 \| good	4.662 \| good	20.679 \| good	6.955 \| good	0.434 \| good	13.633 \| good	0.3 \| good
2025-09-08T15:00:00.000Z	27 \| good	4.94 \| good	21.629 \| good	9.707 \| good	0.539 \| good	15.622 \| good	0.274 \| good
2025-09-08T16:00:00.000Z	27 \| good	4.977 \| good	22.518 \| good	7.997 \| good	0.603 \| good	16.8 \| good	0.274 \| good
2025-09-08T17:00:00.000Z	27 \| good	4.991 \| good	22.09 \| good	8.638 \| good	0.654 \| good	16.588 \| good	0.312 \| good
2025-09-08T18:00:00.000Z	33 \| good	5.658 \| good	25.189 \| good	11.772 \| good	0.518 \| good	17.212 \| good	0.307 \| good
2025-09-08T19:00:00.000Z	33 \| good	5.686 \| good	25.002 \| good	14.074 \| good	0.712 \| good	17.657 \| good	0.263 \| good
2025-09-08T20:00:00.000Z	27 \| good	5.396 \| good	23.573 \| good	15.801 \| good	1.13 \| good	17.34 \| good	0.238 \| good
2025-09-08T21:00:00.000Z	27 \| good	5.415 \| good	23.843 \| good	20.433 \| good	1.008 \| good	13.429 \| good	0.225 \| good
2025-09-08T22:00:00.000Z	27 \| good	5.239 \| good	22.934 \| good	20.574 \| good	0.468 \| good	11.731 \| good	0.225 \| good
2025-09-08T23:00:00.000Z	33 \| good	5.548 \| good	24.201 \| good	23.024 \| good	0.489 \| good	10.795 \| good	0.225 \| good
2025-09-09T00:00:00.000Z	44 \| good	8.43 \| good	37.268 \| good	30.809 \| good	0.546 \| good	2.12 \| good	0.136 \| good
2025-09-09T01:00:00.000Z	49 \| good	9.272 \| good	40.819 \| good	24.048 \| good	0.628 \| good	7.242 \| good	0.181 \| good
2025-09-09T02:00:00.000Z	60 \| moderate	13.956 \| fine	62.221 \| fine	11.634 \| good	0.662 \| good	12.906 \| good	0.236 \| good
2025-09-09T03:00:00.000Z	64 \| moderate	15.93 \| fine	70.778 \| fine	11.151 \| good	0.745 \| good	18.131 \| good	0.282 \| good
2025-09-09T04:00:00.000Z	60 \| moderate	14.197 \| fine	62.881 \| fine	8.413 \| good	0.877 \| good	19.709 \| good	0.296 \| good
2025-09-09T05:00:00.000Z	60 \| moderate	14.128 \| fine	62.535 \| fine	8.072 \| good	0.962 \| good	21.933 \| good	0.321 \| good
2025-09-09T06:00:00.000Z	58 \| moderate	13.296 \| fine	59.29 \| fine	8.151 \| good	1.047 \| good	24.156 \| good	0.346 \| good
2025-09-09T07:00:00.000Z	60 \| moderate	13.993 \| fine	62.141 \| fine	9.538 \| good	1.055 \| good	20.546 \| good	0.293 \| good
2025-09-09T08:00:00.000Z	38 \| good	7.158 \| good	31.736 \| good	13.73 \| good	0.201 \| good	7.832 \| good	0.158 \| good
2025-09-09T09:00:00.000Z	38 \| good	7.001 \| good	31.12 \| good	11.184 \| good	0.172 \| good	6.653 \| good	0.114 \| good
2025-09-09T10:00:00.000Z	38 \| good	7.171 \| good	31.847 \| good	10.657 \| good	0.226 \| good	6.138 \| good	0.114 \| good
2025-09-09T11:00:00.000Z	38 \| good	7.089 \| good	31.477 \| good	8.022 \| good	0.221 \| good	5.539 \| good	0.106 \| good
2025-09-09T12:00:00.000Z	38 \| good	6.655 \| good	29.499 \| good	9.881 \| good	0.2 \| good	7.373 \| good	0.106 \| good
2025-09-09T13:00:00.000Z	38 \| good	6.764 \| good	29.576 \| good	8.266 \| good	0.208 \| good	10.53 \| good	0.106 \| good
2025-09-09T14:00:00.000Z	38 \| good	6.639 \| good	29.198 \| good	7.869 \| good	0.218 \| good	13.715 \| good	0.113 \| good
2025-09-09T15:00:00.000Z	38 \| good	6.661 \| good	29.291 \| good	10.086 \| good	0.293 \| good	15.11 \| good	0.121 \| good
2025-09-09T16:00:00.000Z	38 \| good	6.676 \| good	29.515 \| good	13.078 \| good	0.296 \| good	16.512 \| good	0.239 \| good
2025-09-09T17:00:00.000Z	38 \| good	6.586 \| good	28.964 \| good	9.723 \| good	0.254 \| good	19.219 \| good	0.306 \| good
2025-09-09T18:00:00.000Z	33 \| good	6.282 \| good	28.011 \| good	12.43 \| good	0.272 \| good	15.132 \| good	0.269 \| good
2025-09-09T19:00:00.000Z	38 \| good	6.514 \| good	29.012 \| good	13.892 \| good	0.605 \| good	9.992 \| good	0.195 \| good
2025-09-09T20:00:00.000Z	38 \| good	6.609 \| good	29.272 \| good	16.687 \| good	0.893 \| good	14.554 \| good	0.269 \| good
2025-09-09T21:00:00.000Z	38 \| good	6.672 \| good	29.709 \| good	16.836 \| good	0.604 \| good	13.639 \| good	0.269 \| good
2025-09-09T22:00:00.000Z	38 \| good	6.92 \| good	31.151 \| good	18.138 \| good	0.6 \| good	13.966 \| good	0.344 \| good
2025-09-09T23:00:00.000Z	38 \| good	6.652 \| good	29.472 \| good	21.737 \| good	0.375 \| good	12.053 \| good	0.344 \| good
2025-09-10T00:00:00.000Z	38 \| good	6.711 \| good	29.617 \| good	21.767 \| good	0.397 \| good	11.326 \| good	0.3 \| good
2025-09-10T01:00:00.000Z	38 \| good	7.308 \| good	32.396 \| good	26.117 \| good	0.509 \| good	9.604 \| good	0.269 \| good
2025-09-10T02:00:00.000Z	38 \| good	7.465 \| good	33.052 \| good	25.007 \| good	0.457 \| good	9.962 \| good	0.263 \| good
2025-09-10T03:00:00.000Z	38 \| good	7.464 \| good	33.077 \| good	21.21 \| good	0.318 \| good	10.82 \| good	0.306 \| good
2025-09-10T04:00:00.000Z	44 \| good	7.678 \| good	34.06 \| good	20.914 \| good	0.307 \| good	12.161 \| good	0.232 \| good
2025-09-10T05:00:00.000Z	44 \| good	8.293 \| good	36.607 \| good	16.779 \| good	0.318 \| good	13.553 \| good	0.343 \| good
2025-09-10T06:00:00.000Z	44 \| good	8.479 \| good	37.6 \| good	15.961 \| good	0.354 \| good	12.581 \| good	0.343 \| good
2025-09-10T07:00:00.000Z	49 \| good	8.96 \| good	39.819 \| good	11.754 \| good	0.291 \| good	12.883 \| good	0.424 \| good
2025-09-10T08:00:00.000Z	52 \| moderate	9.547 \| good	42.623 \| good	10.371 \| good	0.491 \| good	14.599 \| good	0.35 \| good
2025-09-10T09:00:00.000Z	52 \| moderate	10.147 \| good	44.91 \| good	10.174 \| good	0.34 \| good	14.853 \| good	0.195 \| good
2025-09-10T10:00:00.000Z	52 \| moderate	10.147 \| good	44.91 \| good	10.174 \| good	0.34 \| good	14.853 \| good	0.195 \| good
2025-09-10T11:00:00.000Z	62 \| moderate	14.828 \| fine	65.827 \| fine	8.01 \| good	0.735 \| good	12.307 \| good	0.242 \| good
2025-09-10T12:00:00.000Z	62 \| moderate	14.516 \| fine	64.495 \| fine	6.303 \| good	0.628 \| good	9.885 \| good	0.221 \| good
2025-09-10T13:00:00.000Z	62 \| moderate	15.479 \| fine	68.854 \| fine	3.627 \| good	0.588 \| good	9.116 \| good	0.216 \| good
2025-09-10T14:00:00.000Z	64 \| moderate	16.051 \| fine	71.452 \| fine	3.797 \| good	0.548 \| good	8.346 \| good	0.212 \| good
2025-09-10T15:00:00.000Z	60 \| moderate	14.012 \| fine	62.556 \| fine	8.893 \| good	0.508 \| good	7.576 \| good	0.207 \| good
2025-09-10T16:00:00.000Z	58 \| moderate	13.497 \| fine	60.135 \| fine	9.888 \| good	0.627 \| good	6.683 \| good	0.198 \| good
2025-09-10T17:00:00.000Z	56 \| moderate	12.067 \| good	54.173 \| good	16.494 \| good	0.745 \| good	5.789 \| good	0.189 \| good
2025-09-10T18:00:00.000Z	54 \| moderate	11.05 \| good	49.441 \| good	21.854 \| good	0.864 \| good	4.895 \| good	0.181 \| good
2025-09-10T19:00:00.000Z	54 \| moderate	11.318 \| good	50.595 \| good	26.813 \| good	0.789 \| good	4.611 \| good	0.179 \| good
2025-09-10T20:00:00.000Z	54 \| moderate	11.384 \| good	50.886 \| good	32.181 \| good	0.715 \| good	4.327 \| good	0.178 \| good
2025-09-10T21:00:00.000Z	56 \| moderate	11.68 \| good	52.025 \| good	36.534 \| good	0.64 \| good	4.043 \| good	0.176 \| good
2025-09-10T22:00:00.000Z	56 \| moderate	11.73 \| good	52.145 \| good	39.573 \| good	0.631 \| good	4.013 \| good	0.177 \| good
2025-09-10T23:00:00.000Z	54 \| moderate	10.657 \| good	47.657 \| good	40.351 \| good	0.621 \| good	3.983 \| good	0.178 \| good
2025-09-11T00:00:00.000Z	52 \| moderate	9.981 \| good	43.975 \| good	35.003 \| good	0.612 \| good	3.953 \| good	0.179 \| good
2025-09-11T01:00:00.000Z	52 \| moderate	10.278 \| good	45.717 \| good	26.186 \| good	0.664 \| good	7.48 \| good	0.207 \| good
2025-09-11T02:00:00.000Z	54 \| moderate	11.313 \| good	50.155 \| good	12.479 \| good	0.717 \| good	11.007 \| good	0.236 \| good
2025-09-11T03:00:00.000Z	58 \| moderate	12.936 \| fine	57.376 \| fine	9.32 \| good	0.769 \| good	14.533 \| good	0.265 \| good
2025-09-11T04:00:00.000Z	58 \| moderate	13.343 \| fine	59.394 \| fine	8.087 \| good	0.8 \| good	14.842 \| good	0.263 \| good
2025-09-11T05:00:00.000Z	60 \| moderate	13.856 \| fine	61.236 \| fine	7.929 \| good	0.831 \| good	15.151 \| good	0.261 \| good
2025-09-11T06:00:00.000Z	60 \| moderate	13.603 \| fine	59.887 \| fine	8.25 \| good	0.862 \| good	15.46 \| good	0.259 \| good
2025-09-11T07:00:00.000Z	60 \| moderate	13.883 \| fine	61.536 \| fine	8.399 \| good	0.809 \| good	13.301 \| good	0.236 \| good
2025-09-11T08:00:00.000Z	58 \| moderate	12.915 \| fine	57.373 \| fine	8.185 \| good	0.756 \| good	11.141 \| good	0.213 \| good
2025-09-11T09:00:00.000Z	54 \| moderate	11.181 \| good	49.686 \| good	8.062 \| good	0.703 \| good	8.982 \| good	0.19 \| good
2025-09-11T10:00:00.000Z	49 \| good	9.235 \| good	41.042 \| good	7.793 \| good	0.616 \| good	7.809 \| good	0.175 \| good
2025-09-11T11:00:00.000Z	38 \| good	6.927 \| good	31.034 \| good	7.341 \| good	0.53 \| good	6.636 \| good	0.16 \| good
2025-09-11T12:00:00.000Z	33 \| good	5.596 \| good	24.159 \| good	6.431 \| good	0.443 \| good	5.464 \| good	0.144 \| good
2025-09-11T13:00:00.000Z	33 \| good	5.634 \| good	24.779 \| good	4.501 \| good	0.417 \| good	5.053 \| good	0.139 \| good
2025-09-11T14:00:00.000Z	38 \| good	6.788 \| good	29.668 \| good	4.17 \| good	0.39 \| good	4.643 \| good	0.133 \| good
2025-09-11T15:00:00.000Z	33 \| good	6.355 \| good	27.571 \| good	9.009 \| good	0.364 \| good	4.233 \| good	0.127 \| good
2025-09-11T16:00:00.000Z	33 \| good	6.121 \| good	26.688 \| good	11.921 \| good	0.322 \| good	3.728 \| good	0.126 \| good
2025-09-11T17:00:00.000Z	38 \| good	6.554 \| good	28.662 \| good	16.12 \| good	0.281 \| good	3.224 \| good	0.124 \| good
2025-09-11T18:00:00.000Z	38 \| good	7.257 \| good	32.057 \| good	20.324 \| good	0.24 \| good	2.719 \| good	0.123 \| good
2025-09-11T19:00:00.000Z	44 \| good	7.808 \| good	34.656 \| good	24.593 \| good	0.236 \| good	2.494 \| good	0.124 \| good
2025-09-11T20:00:00.000Z	44 \| good	7.591 \| good	33.696 \| good	29.878 \| good	0.232 \| good	2.269 \| good	0.125 \| good
2025-09-11T21:00:00.000Z	38 \| good	7.418 \| good	32.692 \| good	32.975 \| good	0.228 \| good	2.044 \| good	0.126 \| good
2025-09-11T22:00:00.000Z	38 \| good	7.345 \| good	32.594 \| good	33.732 \| good	0.238 \| good	2.057 \| good	0.127 \| good
2025-09-11T23:00:00.000Z	38 \| good	6.626 \| good	29.33 \| good	33.447 \| good	0.249 \| good	2.069 \| good	0.128 \| good
2025-09-12T00:00:00.000Z	33 \| good	5.755 \| good	25.305 \| good	27.081 \| good	0.259 \| good	2.082 \| good	0.129 \| good
2025-09-12T01:00:00.000Z	33 \| good	5.723 \| good	25.143 \| good	20.736 \| good	0.302 \| good	3.482 \| good	0.137 \| good
2025-09-12T02:00:00.000Z	22 \| good	4.214 \| good	18.214 \| good	15.479 \| good	0.346 \| good	4.882 \| good	0.144 \| good
2025-09-12T03:00:00.000Z	16 \| good	3.078 \| good	13.059 \| good	12.543 \| good	0.39 \| good	6.282 \| good	0.152 \| good
2025-09-12T04:00:00.000Z	27 \| good	5.121 \| good	22.404 \| good	10.684 \| good	0.45 \| good	6.504 \| good	0.15 \| good
2025-09-12T05:00:00.000Z	33 \| good	6.012 \| good	26.663 \| good	9.563 \| good	0.511 \| good	6.726 \| good	0.147 \| good
2025-09-12T06:00:00.000Z	38 \| good	7.029 \| good	7.79 \| good	19.836 \| good	0.572 \| good	6.99 \| good	0.145 \| good
2025-09-12T07:00:00.000Z	33 \| good	5.826 \| good	25.43 \| good	11.166 \| good	0.577 \| good	6.508 \| good	0.14 \| good
2025-09-12T08:00:00.000Z	27 \| good	4.973 \| good	21.665 \| good	10.426 \| good	0.584 \| good	6.069 \| good	0.135 \| good
2025-09-12T09:00:00.000Z	22 \| good	4.167 \| good	18.165 \| good	9.31 \| good	0.59 \| good	5.63 \| good	0.129 \| good
2025-09-12T10:00:00.000Z	22 \| good	3.7 \| good	15.706 \| good	8.4 \| good	0.578 \| good	5.115 \| good	0.124 \| good

Current air quality index in Federal Way, Washington today

Common air pollutants in Federal Way, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Federal Way, Washington air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Federal Way, Washington

Air quality in nearby cities

Lakeland North, Washington

Lakeland South, Washington

Auburn, Washington

Edgewood, Washington

Des Moines, Washington

Kent, Washington

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

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What is the air quality in Federal Way, Washington right now?

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What is the PM2.5 concentration in Federal Way, Washington right now?

What is the current level of PM10 in Federal Way, Washington?

What is the current level of carbon monoxide (CO) in Federal Way, Washington?

What is the current level of sulfur dioxide (SO2) in Federal Way, Washington?

What is the current level of ozone (O3) in Federal Way, Washington?

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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 PM_2.5 concentration in Federal Way, Washington right now?

What is the current level of PM₁₀ in Federal Way, Washington?

What is the current level of sulfur dioxide (SO₂) in Federal Way, Washington?

What is the current level of ozone (O₃) in Federal Way, Washington?

What is the current level of nitrogen dioxide (NO₂) in Federal Way, Washington?