What is the sulfur dioxide (SO2) level in Frederickson, Washington at the moment?

Currently, Frederickson, Washington has a sulfur dioxide (SO2) concentration of 0.49 ppb.

What is the ozone (O3) level in Frederickson, Washington at the moment?

The current ozone (O3) level in Frederickson, Washington at the moment is 7.37 ppm.

What is the nitrogen dioxide (NO2) level in Frederickson, Washington at the moment?

Nitrogen dioxide (NO2) level in Frederickson, Washington at the moment is 12.182 ppb.

Live air quality index in Frederickson, Washington today

Q: What is the PM2.5 level in Frederickson, Washington at the moment?

PM2.5 levels in Frederickson, Washington are currently 8.682 μg/m3.

Q: What is the PM10 level in Frederickson, Washington at the moment?

The PM10 concentration in Frederickson, Washington is 56.276 μg/m3 at the moment.

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

Good

Frederickson, Washington

Last updated: ... (Local time)

Major air pollutants in Frederickson, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.80 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.02 μg/m³

155

255

425

605+

Ozone (O₃)

14.65 ppb

201

201+

Sulfur Dioxide (SO₂)

0.68 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

16.79 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.36 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Frederickson, Washington

Get Live Pollen Counts

Frederickson, Washington

Scroll To Air Quality Map

Track live Frederickson, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-03T22:00:00.000Z	38 \| good	7.491 \| good	31.367 \| good	20.023 \| good	0.361 \| good	5.594 \| good	0.119 \| good
2026-10-03T23:00:00.000Z	38 \| good	6.583 \| good	22.469 \| good	22.79 \| good	0.367 \| good	5.042 \| good	0.119 \| good
2026-10-04T00:00:00.000Z	33 \| good	6.266 \| good	21.149 \| good	17.743 \| good	0.36 \| good	5.157 \| good	0.187 \| good
2026-10-04T01:00:00.000Z	38 \| good	6.722 \| good	28.768 \| good	14.767 \| good	0.359 \| good	5.894 \| good	0.223 \| good
2026-10-04T02:00:00.000Z	33 \| good	6.078 \| good	18.056 \| good	9.68 \| good	0.349 \| good	6.859 \| good	0.268 \| good
2026-10-04T03:00:00.000Z	38 \| good	6.955 \| good	31.029 \| good	3.417 \| good	1.069 \| good	14.099 \| good	0.213 \| good
2026-10-04T04:00:00.000Z	33 \| good	6.166 \| good	27.419 \| good	8.399 \| good	0.458 \| good	8.555 \| good	0.199 \| good
2026-10-04T05:00:00.000Z	49 \| good	9.2 \| good	32.251 \| good	4.749 \| good	0.461 \| good	8.987 \| good	0.176 \| good
2026-10-04T06:00:00.000Z	49 \| good	9.143 \| good	40.241 \| good	6.637 \| good	0.464 \| good	7.204 \| good	0.174 \| good
2026-10-04T07:00:00.000Z	38 \| good	7.378 \| good	26.862 \| good	5.003 \| good	0.466 \| good	7.313 \| good	0.174 \| good
2026-10-04T08:00:00.000Z	38 \| good	6.916 \| good	28.91 \| good	2.787 \| good	0.465 \| good	9.97 \| good	0.21 \| good
2026-10-04T09:00:00.000Z	38 \| good	6.629 \| good	24.388 \| good	2.661 \| good	0.331 \| good	10.072 \| good	0.21 \| good
2026-10-04T10:00:00.000Z	33 \| good	5.873 \| good	27.901 \| good	2.271 \| good	0.333 \| good	10.56 \| good	0.22 \| good
2026-10-04T11:00:00.000Z	44 \| good	8.028 \| good	35.998 \| good	2.208 \| good	0.33 \| good	9.221 \| good	0.209 \| good
2026-10-04T12:00:00.000Z	38 \| good	7.12 \| good	29.023 \| good	3.589 \| good	0.383 \| good	8.64 \| good	0.175 \| good
2026-10-04T13:00:00.000Z	56 \| moderate	11.873 \| good	52.79 \| good	3.122 \| good	0.436 \| good	10.906 \| good	0.207 \| good
2026-10-04T14:00:00.000Z	49 \| good	8.556 \| good	29.856 \| good	3.062 \| good	0.34 \| good	8.162 \| good	0.196 \| good
2026-10-04T15:00:00.000Z	44 \| good	7.989 \| good	34.796 \| good	5.145 \| good	0.387 \| good	6.944 \| good	0.196 \| good
2026-10-04T16:00:00.000Z	44 \| good	7.849 \| good	37.268 \| good	2.936 \| good	0.327 \| good	7.805 \| good	0.159 \| good
2026-10-04T17:00:00.000Z	33 \| good	6.44 \| good	20.124 \| good	6.408 \| good	0.342 \| good	7.079 \| good	0.159 \| good
2026-10-04T18:00:00.000Z	49 \| good	9.267 \| good	34.192 \| good	7.695 \| good	0.381 \| good	5.982 \| good	0.184 \| good
2026-10-04T19:00:00.000Z	54 \| moderate	10.782 \| good	40.574 \| good	10.268 \| good	0.393 \| good	6.004 \| good	0.257 \| good
2026-10-04T20:00:00.000Z	49 \| good	8.747 \| good	20.929 \| good	13.699 \| good	0.436 \| good	8.148 \| good	0.257 \| good
2026-10-04T21:00:00.000Z	49 \| good	9.402 \| good	27.751 \| good	17.59 \| good	0.495 \| good	8.128 \| good	0.277 \| good
2026-10-04T22:00:00.000Z	49 \| good	9.246 \| good	28.234 \| good	20.103 \| good	0.49 \| good	7.268 \| good	0.257 \| good
2026-10-04T23:00:00.000Z	49 \| good	9.082 \| good	20.717 \| good	19.544 \| good	0.499 \| good	7.851 \| good	0.223 \| good
2026-10-05T00:00:00.000Z	44 \| good	8.149 \| good	20.753 \| good	19.073 \| good	0.511 \| good	10.82 \| good	0.257 \| good
2026-10-05T01:00:00.000Z	44 \| good	8.36 \| good	20.785 \| good	20.023 \| good	0.549 \| good	11.828 \| good	0.257 \| good
2026-10-05T02:00:00.000Z	49 \| good	8.866 \| good	27.654 \| good	9.862 \| good	0.495 \| good	11.086 \| good	0.278 \| good
2026-10-05T03:00:00.000Z	56 \| moderate	11.667 \| good	51.774 \| good	5.296 \| good	0.994 \| good	17.364 \| good	0.264 \| good
2026-10-05T04:00:00.000Z	49 \| good	9.197 \| good	42.914 \| good	7.098 \| good	0.546 \| good	12.048 \| good	0.426 \| good
2026-10-05T05:00:00.000Z	49 \| good	9.29 \| good	34.848 \| good	4.903 \| good	0.524 \| good	11.649 \| good	0.356 \| good
2026-10-05T06:00:00.000Z	49 \| good	9.316 \| good	23.86 \| good	2.5 \| good	0.518 \| good	10.451 \| good	0.358 \| good
2026-10-05T07:00:00.000Z	52 \| moderate	9.933 \| good	33.14 \| good	4.125 \| good	0.517 \| good	10.867 \| good	0.358 \| good
2026-10-05T08:00:00.000Z	54 \| moderate	11.334 \| good	40.256 \| good	4.143 \| good	0.501 \| good	6.556 \| good	0.347 \| good
2026-10-05T09:00:00.000Z	54 \| moderate	10.923 \| good	47.694 \| good	3.802 \| good	0.476 \| good	6.884 \| good	0.347 \| good
2026-10-05T10:00:00.000Z	52 \| moderate	10.311 \| good	32.521 \| good	3.619 \| good	0.399 \| good	5.806 \| good	0.356 \| good
2026-10-05T11:00:00.000Z	44 \| good	8.313 \| good	37.489 \| good	3.625 \| good	0.406 \| good	4.789 \| good	0.243 \| good
2026-10-05T12:00:00.000Z	56 \| moderate	12.323 \| fine	31.714 \| good	2.746 \| good	0.434 \| good	11.009 \| good	0.334 \| good
2026-10-05T13:00:00.000Z	44 \| good	7.731 \| good	32.234 \| good	3.044 \| good	0.432 \| good	11.155 \| good	0.334 \| good
2026-10-05T14:00:00.000Z	49 \| good	8.689 \| good	33.64 \| good	2.167 \| good	0.417 \| good	9.327 \| good	0.263 \| good
2026-10-05T15:00:00.000Z	49 \| good	8.703 \| good	38.926 \| good	2.371 \| good	0.425 \| good	9.109 \| good	0.262 \| good
2026-10-05T16:00:00.000Z	44 \| good	8.295 \| good	17.932 \| good	2.77 \| good	0.606 \| good	9.531 \| good	0.369 \| good
2026-10-05T17:00:00.000Z	52 \| moderate	10.477 \| good	45.99 \| good	3.745 \| good	0.55 \| good	8.557 \| good	0.372 \| good
2026-10-05T18:00:00.000Z	51 \| moderate	8.682 \| good	56.276 \| fine	7.37 \| good	0.49 \| good	12.182 \| good	0.364 \| good
2026-10-05T19:00:00.000Z	44 \| good	7.965 \| good	21.137 \| good	10.688 \| good	0.541 \| good	14.095 \| good	0.434 \| good
2026-10-05T20:00:00.000Z	44 \| good	7.805 \| good	28.024 \| good	14.655 \| good	0.676 \| good	16.785 \| good	0.364 \| good
2026-10-05T21:00:00.000Z	44 \| good	7.641 \| good	22.699 \| good	21.742 \| good	0.673 \| good	16.365 \| good	0.364 \| good
2026-10-05T21:00:00.000Z	44 \| good	7.805 \| good	28.024 \| good	14.655 \| good	0.676 \| good	16.785 \| good	0.364 \| good
2026-10-05T20:00:00.000Z	49 \| good	8.806 \| good	39.201 \| good	24.707 \| good	1.246 \| good	8.162 \| good	0.217 \| good
2026-10-05T21:00:00.000Z	44 \| good	8.088 \| good	35.519 \| good	27.321 \| good	1.352 \| good	6.953 \| good	0.204 \| good
2026-10-05T22:00:00.000Z	38 \| good	6.715 \| good	29.949 \| good	30.077 \| good	1.351 \| good	5.907 \| good	0.194 \| good
2026-10-05T23:00:00.000Z	33 \| good	6.361 \| good	28.052 \| good	30.119 \| good	1.335 \| good	5.509 \| good	0.188 \| good
2026-10-06T00:00:00.000Z	38 \| good	6.823 \| good	30.165 \| good	30 \| good	1.347 \| good	5.874 \| good	0.187 \| good
2026-10-06T01:00:00.000Z	33 \| good	6.34 \| good	28.195 \| good	23.82 \| good	1.329 \| good	8.299 \| good	0.203 \| good
2026-10-06T02:00:00.000Z	49 \| good	9.387 \| good	42.152 \| good	15.57 \| good	1.345 \| good	15.023 \| good	0.252 \| good
2026-10-06T03:00:00.000Z	58 \| moderate	12.901 \| fine	57.645 \| fine	6.798 \| good	1.38 \| good	22.524 \| good	0.307 \| good
2026-10-06T04:00:00.000Z	60 \| moderate	13.799 \| fine	61.682 \| fine	5.596 \| good	1.419 \| good	27.576 \| good	0.344 \| good
2026-10-06T05:00:00.000Z	58 \| moderate	12.771 \| fine	57.665 \| fine	2.73 \| good	1.437 \| good	29.586 \| good	0.364 \| good
2026-10-06T06:00:00.000Z	54 \| moderate	11.348 \| good	50.557 \| good	3.895 \| good	1.441 \| good	29.785 \| good	0.376 \| good
2026-10-06T07:00:00.000Z	52 \| moderate	9.985 \| good	44.507 \| good	3.562 \| good	1.401 \| good	29.021 \| good	0.38 \| good
2026-10-06T08:00:00.000Z	44 \| good	8.245 \| good	36.749 \| good	2.989 \| good	1.319 \| good	27.685 \| good	0.381 \| good
2026-10-06T09:00:00.000Z	38 \| good	7.389 \| good	32.823 \| good	3.041 \| good	1.183 \| good	26.233 \| good	0.38 \| good
2026-10-06T10:00:00.000Z	44 \| good	8.474 \| good	37.432 \| good	2.779 \| good	1.035 \| good	24.336 \| good	0.37 \| good
2026-10-06T11:00:00.000Z	44 \| good	8.354 \| good	37.16 \| good	2.619 \| good	1.03 \| good	21.81 \| good	0.339 \| good
2026-10-06T12:00:00.000Z	44 \| good	8.076 \| good	35.746 \| good	2.332 \| good	1.048 \| good	20.987 \| good	0.304 \| good
2026-10-06T13:00:00.000Z	44 \| good	7.732 \| good	34.43 \| good	2.215 \| good	0.975 \| good	19.267 \| good	0.287 \| good
2026-10-06T14:00:00.000Z	38 \| good	6.736 \| good	29.6 \| good	1.837 \| good	0.903 \| good	17.696 \| good	0.276 \| good
2026-10-06T15:00:00.000Z	33 \| good	6.488 \| good	28.294 \| good	3.184 \| good	0.849 \| good	15.081 \| good	0.277 \| good
2026-10-06T16:00:00.000Z	38 \| good	7.13 \| good	31.215 \| good	2.801 \| good	0.839 \| good	12.898 \| good	0.281 \| good
2026-10-06T17:00:00.000Z	52 \| moderate	10.276 \| good	45.257 \| good	6.34 \| good	0.883 \| good	10.281 \| good	0.242 \| good
2026-10-06T18:00:00.000Z	56 \| moderate	11.538 \| good	51.504 \| good	9.263 \| good	0.896 \| good	5.896 \| good	0.179 \| good
2026-10-06T19:00:00.000Z	49 \| good	9.182 \| good	40.114 \| good	12.285 \| good	0.818 \| good	4.418 \| good	0.16 \| good
2026-10-06T20:00:00.000Z	38 \| good	7.238 \| good	31.756 \| good	14.604 \| good	0.778 \| good	3.658 \| good	0.151 \| good
2026-10-06T21:00:00.000Z	33 \| good	5.655 \| good	24.448 \| good	15.237 \| good	0.75 \| good	3.175 \| good	0.146 \| good
2026-10-06T22:00:00.000Z	22 \| good	3.729 \| good	16.455 \| good	15.69 \| good	0.732 \| good	2.99 \| good	0.143 \| good
2026-10-06T23:00:00.000Z	22 \| good	4.069 \| good	17.646 \| good	16.148 \| good	0.728 \| good	3.12 \| good	0.142 \| good
2026-10-07T00:00:00.000Z	33 \| good	5.531 \| good	23.827 \| good	15.346 \| good	0.754 \| good	3.855 \| good	0.145 \| good
2026-10-07T01:00:00.000Z	33 \| good	6.215 \| good	27.24 \| good	9.306 \| good	0.782 \| good	6.265 \| good	0.162 \| good
2026-10-07T02:00:00.000Z	49 \| good	8.848 \| good	38.848 \| good	3.727 \| good	0.813 \| good	11.593 \| good	0.203 \| good
2026-10-07T03:00:00.000Z	56 \| moderate	11.58 \| good	51.414 \| good	3.938 \| good	0.86 \| good	14.868 \| good	0.227 \| good
2026-10-07T04:00:00.000Z	58 \| moderate	13.496 \| fine	60.347 \| fine	3.12 \| good	0.9 \| good	17.167 \| good	0.245 \| good
2026-10-07T05:00:00.000Z	62 \| moderate	15.304 \| fine	68.373 \| fine	2.722 \| good	0.911 \| good	18.794 \| good	0.26 \| good
2026-10-07T06:00:00.000Z	64 \| moderate	15.811 \| fine	70.747 \| fine	2.54 \| good	0.903 \| good	20.474 \| good	0.279 \| good
2026-10-07T07:00:00.000Z	66 \| moderate	17.259 \| fine	76.778 \| fine	2.561 \| good	0.883 \| good	20.936 \| good	0.294 \| good
2026-10-07T08:00:00.000Z	67 \| moderate	17.576 \| fine	77.734 \| fine	2.72 \| good	0.843 \| good	20.259 \| good	0.293 \| good
2026-10-07T09:00:00.000Z	67 \| moderate	17.822 \| fine	79.115 \| fine	2.852 \| good	0.822 \| good	19.147 \| good	0.282 \| good
2026-10-07T10:00:00.000Z	69 \| moderate	18.737 \| fine	82.767 \| fine	2.9 \| good	0.807 \| good	17.696 \| good	0.268 \| good
2026-10-07T11:00:00.000Z	66 \| moderate	17.194 \| fine	76.188 \| fine	2.802 \| good	0.802 \| good	16.358 \| good	0.254 \| good
2026-10-07T12:00:00.000Z	69 \| moderate	19.217 \| fine	84.383 \| fine	2.415 \| good	0.794 \| good	15.34 \| good	0.244 \| good
2026-10-07T13:00:00.000Z	77 \| moderate	22.598 \| fine	99.219 \| fine	1.64 \| good	0.777 \| good	14.696 \| good	0.236 \| good
2026-10-07T14:00:00.000Z	77 \| moderate	23.375 \| fine	102.763 \| fine	0.901 \| good	0.757 \| good	14.843 \| good	0.235 \| good
2026-10-07T15:00:00.000Z	77 \| moderate	22.549 \| fine	98.507 \| fine	2.409 \| good	0.759 \| good	14.812 \| good	0.26 \| good
2026-10-07T16:00:00.000Z	69 \| moderate	19.408 \| fine	85.684 \| fine	1.722 \| good	0.785 \| good	12.377 \| good	0.28 \| good
2026-10-07T17:00:00.000Z	67 \| moderate	17.69 \| fine	78.433 \| fine	5.616 \| good	1.054 \| good	9.216 \| good	0.222 \| good
2026-10-07T18:00:00.000Z	60 \| moderate	14.298 \| fine	64.255 \| fine	9.515 \| good	1.631 \| good	7.31 \| good	0.2 \| good
2026-10-07T19:00:00.000Z	56 \| moderate	12.357 \| fine	55.706 \| fine	11.697 \| good	2.198 \| good	6.021 \| good	0.191 \| good

Frederickson

Get reliable air quality data to drive your business

Frederickson, Washington air quality map: Stay updated on AQI near you

0.39ppm

How accurate is Washington, USA air quality data?

Air quality and pollutant data for Washington, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Frederickson, Washington?

The air quality information for Frederickson, Washington is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Frederickson, Washington at its worst?

In the past 24 hours, the air quality in Frederickson, Washington was at its worst at 02:00:00 on 2026-10-05.

When did Frederickson, Washington experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Frederickson, Washington was observed at 01:00:00 on 2026-10-05.

What is the AQI in Frederickson, Washington right now?

As of now, the AQI in Frederickson, Washington is 51, indicating Moderate conditions.

What is the most common type of pollution in Frederickson, Washington?

Frederickson, Washington air has the highest levels of PM10.

What should I do in case of poor air quality in Frederickson, Washington?

Poor air quality in Frederickson, Washington means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Frederickson, Washington at the moment?

PM_2.5 levels in Frederickson, Washington are currently 8.682 μg/m³.

What is the PM₁₀ level in Frederickson, Washington at the moment?

The PM₁₀ concentration in Frederickson, Washington is 56.276 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Frederickson, Washington at the moment?

The current carbon monoxide (CO) concentration in Frederickson, Washington is 0.364 ppm.

What is the sulfur dioxide (SO₂) level in Frederickson, Washington at the moment?

Currently, Frederickson, Washington has a sulfur dioxide (SO₂) concentration of 0.49 ppb.

What is the ozone (O₃) level in Frederickson, Washington at the moment?

The current ozone (O₃) level in Frederickson, Washington at the moment is 7.37 ppm.

What is the nitrogen dioxide (NO₂) level in Frederickson, Washington at the moment?

Nitrogen dioxide (NO₂) level in Frederickson, Washington at the moment is 12.182 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-03T22:00:00.000Z	38 \| good	7.491 \| good	31.367 \| good	20.023 \| good	0.361 \| good	5.594 \| good	0.119 \| good
2026-10-03T23:00:00.000Z	38 \| good	6.583 \| good	22.469 \| good	22.79 \| good	0.367 \| good	5.042 \| good	0.119 \| good
2026-10-04T00:00:00.000Z	33 \| good	6.266 \| good	21.149 \| good	17.743 \| good	0.36 \| good	5.157 \| good	0.187 \| good
2026-10-04T01:00:00.000Z	38 \| good	6.722 \| good	28.768 \| good	14.767 \| good	0.359 \| good	5.894 \| good	0.223 \| good
2026-10-04T02:00:00.000Z	33 \| good	6.078 \| good	18.056 \| good	9.68 \| good	0.349 \| good	6.859 \| good	0.268 \| good
2026-10-04T03:00:00.000Z	38 \| good	6.955 \| good	31.029 \| good	3.417 \| good	1.069 \| good	14.099 \| good	0.213 \| good
2026-10-04T04:00:00.000Z	33 \| good	6.166 \| good	27.419 \| good	8.399 \| good	0.458 \| good	8.555 \| good	0.199 \| good
2026-10-04T05:00:00.000Z	49 \| good	9.2 \| good	32.251 \| good	4.749 \| good	0.461 \| good	8.987 \| good	0.176 \| good
2026-10-04T06:00:00.000Z	49 \| good	9.143 \| good	40.241 \| good	6.637 \| good	0.464 \| good	7.204 \| good	0.174 \| good
2026-10-04T07:00:00.000Z	38 \| good	7.378 \| good	26.862 \| good	5.003 \| good	0.466 \| good	7.313 \| good	0.174 \| good
2026-10-04T08:00:00.000Z	38 \| good	6.916 \| good	28.91 \| good	2.787 \| good	0.465 \| good	9.97 \| good	0.21 \| good
2026-10-04T09:00:00.000Z	38 \| good	6.629 \| good	24.388 \| good	2.661 \| good	0.331 \| good	10.072 \| good	0.21 \| good
2026-10-04T10:00:00.000Z	33 \| good	5.873 \| good	27.901 \| good	2.271 \| good	0.333 \| good	10.56 \| good	0.22 \| good
2026-10-04T11:00:00.000Z	44 \| good	8.028 \| good	35.998 \| good	2.208 \| good	0.33 \| good	9.221 \| good	0.209 \| good
2026-10-04T12:00:00.000Z	38 \| good	7.12 \| good	29.023 \| good	3.589 \| good	0.383 \| good	8.64 \| good	0.175 \| good
2026-10-04T13:00:00.000Z	56 \| moderate	11.873 \| good	52.79 \| good	3.122 \| good	0.436 \| good	10.906 \| good	0.207 \| good
2026-10-04T14:00:00.000Z	49 \| good	8.556 \| good	29.856 \| good	3.062 \| good	0.34 \| good	8.162 \| good	0.196 \| good
2026-10-04T15:00:00.000Z	44 \| good	7.989 \| good	34.796 \| good	5.145 \| good	0.387 \| good	6.944 \| good	0.196 \| good
2026-10-04T16:00:00.000Z	44 \| good	7.849 \| good	37.268 \| good	2.936 \| good	0.327 \| good	7.805 \| good	0.159 \| good
2026-10-04T17:00:00.000Z	33 \| good	6.44 \| good	20.124 \| good	6.408 \| good	0.342 \| good	7.079 \| good	0.159 \| good
2026-10-04T18:00:00.000Z	49 \| good	9.267 \| good	34.192 \| good	7.695 \| good	0.381 \| good	5.982 \| good	0.184 \| good
2026-10-04T19:00:00.000Z	54 \| moderate	10.782 \| good	40.574 \| good	10.268 \| good	0.393 \| good	6.004 \| good	0.257 \| good
2026-10-04T20:00:00.000Z	49 \| good	8.747 \| good	20.929 \| good	13.699 \| good	0.436 \| good	8.148 \| good	0.257 \| good
2026-10-04T21:00:00.000Z	49 \| good	9.402 \| good	27.751 \| good	17.59 \| good	0.495 \| good	8.128 \| good	0.277 \| good
2026-10-04T22:00:00.000Z	49 \| good	9.246 \| good	28.234 \| good	20.103 \| good	0.49 \| good	7.268 \| good	0.257 \| good
2026-10-04T23:00:00.000Z	49 \| good	9.082 \| good	20.717 \| good	19.544 \| good	0.499 \| good	7.851 \| good	0.223 \| good
2026-10-05T00:00:00.000Z	44 \| good	8.149 \| good	20.753 \| good	19.073 \| good	0.511 \| good	10.82 \| good	0.257 \| good
2026-10-05T01:00:00.000Z	44 \| good	8.36 \| good	20.785 \| good	20.023 \| good	0.549 \| good	11.828 \| good	0.257 \| good
2026-10-05T02:00:00.000Z	49 \| good	8.866 \| good	27.654 \| good	9.862 \| good	0.495 \| good	11.086 \| good	0.278 \| good
2026-10-05T03:00:00.000Z	56 \| moderate	11.667 \| good	51.774 \| good	5.296 \| good	0.994 \| good	17.364 \| good	0.264 \| good
2026-10-05T04:00:00.000Z	49 \| good	9.197 \| good	42.914 \| good	7.098 \| good	0.546 \| good	12.048 \| good	0.426 \| good
2026-10-05T05:00:00.000Z	49 \| good	9.29 \| good	34.848 \| good	4.903 \| good	0.524 \| good	11.649 \| good	0.356 \| good
2026-10-05T06:00:00.000Z	49 \| good	9.316 \| good	23.86 \| good	2.5 \| good	0.518 \| good	10.451 \| good	0.358 \| good
2026-10-05T07:00:00.000Z	52 \| moderate	9.933 \| good	33.14 \| good	4.125 \| good	0.517 \| good	10.867 \| good	0.358 \| good
2026-10-05T08:00:00.000Z	54 \| moderate	11.334 \| good	40.256 \| good	4.143 \| good	0.501 \| good	6.556 \| good	0.347 \| good
2026-10-05T09:00:00.000Z	54 \| moderate	10.923 \| good	47.694 \| good	3.802 \| good	0.476 \| good	6.884 \| good	0.347 \| good
2026-10-05T10:00:00.000Z	52 \| moderate	10.311 \| good	32.521 \| good	3.619 \| good	0.399 \| good	5.806 \| good	0.356 \| good
2026-10-05T11:00:00.000Z	44 \| good	8.313 \| good	37.489 \| good	3.625 \| good	0.406 \| good	4.789 \| good	0.243 \| good
2026-10-05T12:00:00.000Z	56 \| moderate	12.323 \| fine	31.714 \| good	2.746 \| good	0.434 \| good	11.009 \| good	0.334 \| good
2026-10-05T13:00:00.000Z	44 \| good	7.731 \| good	32.234 \| good	3.044 \| good	0.432 \| good	11.155 \| good	0.334 \| good
2026-10-05T14:00:00.000Z	49 \| good	8.689 \| good	33.64 \| good	2.167 \| good	0.417 \| good	9.327 \| good	0.263 \| good
2026-10-05T15:00:00.000Z	49 \| good	8.703 \| good	38.926 \| good	2.371 \| good	0.425 \| good	9.109 \| good	0.262 \| good
2026-10-05T16:00:00.000Z	44 \| good	8.295 \| good	17.932 \| good	2.77 \| good	0.606 \| good	9.531 \| good	0.369 \| good
2026-10-05T17:00:00.000Z	52 \| moderate	10.477 \| good	45.99 \| good	3.745 \| good	0.55 \| good	8.557 \| good	0.372 \| good
2026-10-05T18:00:00.000Z	51 \| moderate	8.682 \| good	56.276 \| fine	7.37 \| good	0.49 \| good	12.182 \| good	0.364 \| good
2026-10-05T19:00:00.000Z	44 \| good	7.965 \| good	21.137 \| good	10.688 \| good	0.541 \| good	14.095 \| good	0.434 \| good
2026-10-05T20:00:00.000Z	44 \| good	7.805 \| good	28.024 \| good	14.655 \| good	0.676 \| good	16.785 \| good	0.364 \| good
2026-10-05T21:00:00.000Z	44 \| good	7.641 \| good	22.699 \| good	21.742 \| good	0.673 \| good	16.365 \| good	0.364 \| good
2026-10-05T21:00:00.000Z	44 \| good	7.805 \| good	28.024 \| good	14.655 \| good	0.676 \| good	16.785 \| good	0.364 \| good
2026-10-05T20:00:00.000Z	49 \| good	8.806 \| good	39.201 \| good	24.707 \| good	1.246 \| good	8.162 \| good	0.217 \| good
2026-10-05T21:00:00.000Z	44 \| good	8.088 \| good	35.519 \| good	27.321 \| good	1.352 \| good	6.953 \| good	0.204 \| good
2026-10-05T22:00:00.000Z	38 \| good	6.715 \| good	29.949 \| good	30.077 \| good	1.351 \| good	5.907 \| good	0.194 \| good
2026-10-05T23:00:00.000Z	33 \| good	6.361 \| good	28.052 \| good	30.119 \| good	1.335 \| good	5.509 \| good	0.188 \| good
2026-10-06T00:00:00.000Z	38 \| good	6.823 \| good	30.165 \| good	30 \| good	1.347 \| good	5.874 \| good	0.187 \| good
2026-10-06T01:00:00.000Z	33 \| good	6.34 \| good	28.195 \| good	23.82 \| good	1.329 \| good	8.299 \| good	0.203 \| good
2026-10-06T02:00:00.000Z	49 \| good	9.387 \| good	42.152 \| good	15.57 \| good	1.345 \| good	15.023 \| good	0.252 \| good
2026-10-06T03:00:00.000Z	58 \| moderate	12.901 \| fine	57.645 \| fine	6.798 \| good	1.38 \| good	22.524 \| good	0.307 \| good
2026-10-06T04:00:00.000Z	60 \| moderate	13.799 \| fine	61.682 \| fine	5.596 \| good	1.419 \| good	27.576 \| good	0.344 \| good
2026-10-06T05:00:00.000Z	58 \| moderate	12.771 \| fine	57.665 \| fine	2.73 \| good	1.437 \| good	29.586 \| good	0.364 \| good
2026-10-06T06:00:00.000Z	54 \| moderate	11.348 \| good	50.557 \| good	3.895 \| good	1.441 \| good	29.785 \| good	0.376 \| good
2026-10-06T07:00:00.000Z	52 \| moderate	9.985 \| good	44.507 \| good	3.562 \| good	1.401 \| good	29.021 \| good	0.38 \| good
2026-10-06T08:00:00.000Z	44 \| good	8.245 \| good	36.749 \| good	2.989 \| good	1.319 \| good	27.685 \| good	0.381 \| good
2026-10-06T09:00:00.000Z	38 \| good	7.389 \| good	32.823 \| good	3.041 \| good	1.183 \| good	26.233 \| good	0.38 \| good
2026-10-06T10:00:00.000Z	44 \| good	8.474 \| good	37.432 \| good	2.779 \| good	1.035 \| good	24.336 \| good	0.37 \| good
2026-10-06T11:00:00.000Z	44 \| good	8.354 \| good	37.16 \| good	2.619 \| good	1.03 \| good	21.81 \| good	0.339 \| good
2026-10-06T12:00:00.000Z	44 \| good	8.076 \| good	35.746 \| good	2.332 \| good	1.048 \| good	20.987 \| good	0.304 \| good
2026-10-06T13:00:00.000Z	44 \| good	7.732 \| good	34.43 \| good	2.215 \| good	0.975 \| good	19.267 \| good	0.287 \| good
2026-10-06T14:00:00.000Z	38 \| good	6.736 \| good	29.6 \| good	1.837 \| good	0.903 \| good	17.696 \| good	0.276 \| good
2026-10-06T15:00:00.000Z	33 \| good	6.488 \| good	28.294 \| good	3.184 \| good	0.849 \| good	15.081 \| good	0.277 \| good
2026-10-06T16:00:00.000Z	38 \| good	7.13 \| good	31.215 \| good	2.801 \| good	0.839 \| good	12.898 \| good	0.281 \| good
2026-10-06T17:00:00.000Z	52 \| moderate	10.276 \| good	45.257 \| good	6.34 \| good	0.883 \| good	10.281 \| good	0.242 \| good
2026-10-06T18:00:00.000Z	56 \| moderate	11.538 \| good	51.504 \| good	9.263 \| good	0.896 \| good	5.896 \| good	0.179 \| good
2026-10-06T19:00:00.000Z	49 \| good	9.182 \| good	40.114 \| good	12.285 \| good	0.818 \| good	4.418 \| good	0.16 \| good
2026-10-06T20:00:00.000Z	38 \| good	7.238 \| good	31.756 \| good	14.604 \| good	0.778 \| good	3.658 \| good	0.151 \| good
2026-10-06T21:00:00.000Z	33 \| good	5.655 \| good	24.448 \| good	15.237 \| good	0.75 \| good	3.175 \| good	0.146 \| good
2026-10-06T22:00:00.000Z	22 \| good	3.729 \| good	16.455 \| good	15.69 \| good	0.732 \| good	2.99 \| good	0.143 \| good
2026-10-06T23:00:00.000Z	22 \| good	4.069 \| good	17.646 \| good	16.148 \| good	0.728 \| good	3.12 \| good	0.142 \| good
2026-10-07T00:00:00.000Z	33 \| good	5.531 \| good	23.827 \| good	15.346 \| good	0.754 \| good	3.855 \| good	0.145 \| good
2026-10-07T01:00:00.000Z	33 \| good	6.215 \| good	27.24 \| good	9.306 \| good	0.782 \| good	6.265 \| good	0.162 \| good
2026-10-07T02:00:00.000Z	49 \| good	8.848 \| good	38.848 \| good	3.727 \| good	0.813 \| good	11.593 \| good	0.203 \| good
2026-10-07T03:00:00.000Z	56 \| moderate	11.58 \| good	51.414 \| good	3.938 \| good	0.86 \| good	14.868 \| good	0.227 \| good
2026-10-07T04:00:00.000Z	58 \| moderate	13.496 \| fine	60.347 \| fine	3.12 \| good	0.9 \| good	17.167 \| good	0.245 \| good
2026-10-07T05:00:00.000Z	62 \| moderate	15.304 \| fine	68.373 \| fine	2.722 \| good	0.911 \| good	18.794 \| good	0.26 \| good
2026-10-07T06:00:00.000Z	64 \| moderate	15.811 \| fine	70.747 \| fine	2.54 \| good	0.903 \| good	20.474 \| good	0.279 \| good
2026-10-07T07:00:00.000Z	66 \| moderate	17.259 \| fine	76.778 \| fine	2.561 \| good	0.883 \| good	20.936 \| good	0.294 \| good
2026-10-07T08:00:00.000Z	67 \| moderate	17.576 \| fine	77.734 \| fine	2.72 \| good	0.843 \| good	20.259 \| good	0.293 \| good
2026-10-07T09:00:00.000Z	67 \| moderate	17.822 \| fine	79.115 \| fine	2.852 \| good	0.822 \| good	19.147 \| good	0.282 \| good
2026-10-07T10:00:00.000Z	69 \| moderate	18.737 \| fine	82.767 \| fine	2.9 \| good	0.807 \| good	17.696 \| good	0.268 \| good
2026-10-07T11:00:00.000Z	66 \| moderate	17.194 \| fine	76.188 \| fine	2.802 \| good	0.802 \| good	16.358 \| good	0.254 \| good
2026-10-07T12:00:00.000Z	69 \| moderate	19.217 \| fine	84.383 \| fine	2.415 \| good	0.794 \| good	15.34 \| good	0.244 \| good
2026-10-07T13:00:00.000Z	77 \| moderate	22.598 \| fine	99.219 \| fine	1.64 \| good	0.777 \| good	14.696 \| good	0.236 \| good
2026-10-07T14:00:00.000Z	77 \| moderate	23.375 \| fine	102.763 \| fine	0.901 \| good	0.757 \| good	14.843 \| good	0.235 \| good
2026-10-07T15:00:00.000Z	77 \| moderate	22.549 \| fine	98.507 \| fine	2.409 \| good	0.759 \| good	14.812 \| good	0.26 \| good
2026-10-07T16:00:00.000Z	69 \| moderate	19.408 \| fine	85.684 \| fine	1.722 \| good	0.785 \| good	12.377 \| good	0.28 \| good
2026-10-07T17:00:00.000Z	67 \| moderate	17.69 \| fine	78.433 \| fine	5.616 \| good	1.054 \| good	9.216 \| good	0.222 \| good
2026-10-07T18:00:00.000Z	60 \| moderate	14.298 \| fine	64.255 \| fine	9.515 \| good	1.631 \| good	7.31 \| good	0.2 \| good
2026-10-07T19:00:00.000Z	56 \| moderate	12.357 \| fine	55.706 \| fine	11.697 \| good	2.198 \| good	6.021 \| good	0.191 \| good

Live air quality index in Frederickson, Washington today

Major air pollutants in Frederickson, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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