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

Currently, Frederickson, Washington has a sulfur dioxide (SO2) concentration of 0.232 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 11.653 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 12.425 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 9.168 μg/m3.

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

The PM10 concentration in Frederickson, Washington is 42.639 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)

8.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

42.24 μg/m³

155

255

425

605+

Ozone (O₃)

15.16 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.61 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2026-04-18T14:00:00.000Z	22 \| good	3.748 \| good	15.127 \| good	10.76 \| good	0.299 \| good	7.142 \| good	0.223 \| good
2026-04-18T15:00:00.000Z	27 \| good	5.376 \| good	21.401 \| good	12.116 \| good	0.259 \| good	6.282 \| good	0.238 \| good
2026-04-18T16:00:00.000Z	22 \| good	4.091 \| good	19.341 \| good	14.98 \| good	0.1 \| good	6.128 \| good	0.222 \| good
2026-04-18T17:00:00.000Z	27 \| good	5.455 \| good	23.229 \| good	19.211 \| good	0.251 \| good	5.659 \| good	0.222 \| good
2026-04-18T18:00:00.000Z	27 \| good	5.324 \| good	25.22 \| good	20.482 \| good	0.23 \| good	2.82 \| good	0.175 \| good
2026-04-18T19:00:00.000Z	22 \| good	4.079 \| good	19.182 \| good	22.562 \| good	0.323 \| good	2.81 \| good	0.175 \| good
2026-04-18T20:00:00.000Z	26 \| good	4.025 \| good	13.772 \| good	27.727 \| good	0.413 \| good	5.455 \| good	0.186 \| good
2026-04-18T21:00:00.000Z	29 \| good	2.812 \| good	12.7 \| good	31.117 \| good	0.237 \| good	8.621 \| good	0.186 \| good
2026-04-18T22:00:00.000Z	35 \| good	2.51 \| good	11.254 \| good	38.128 \| good	0.145 \| good	7.002 \| good	0.171 \| good
2026-04-18T23:00:00.000Z	38 \| good	2.452 \| good	8.415 \| good	40.526 \| good	0.281 \| good	3.647 \| good	0.127 \| good
2026-04-19T00:00:00.000Z	39 \| good	2.161 \| good	10.831 \| good	41.829 \| good	0.19 \| good	5.292 \| good	0.142 \| good
2026-04-19T01:00:00.000Z	40 \| good	2.741 \| good	11.803 \| good	42.921 \| good	0.113 \| good	2.878 \| good	0.142 \| good
2026-04-19T02:00:00.000Z	38 \| good	2.935 \| good	13.818 \| good	40.661 \| good	0.12 \| good	3.879 \| good	0.186 \| good
2026-04-19T03:00:00.000Z	35 \| good	3.027 \| good	14.17 \| good	37.767 \| good	0.13 \| good	4.491 \| good	0.184 \| good
2026-04-19T04:00:00.000Z	31 \| good	2.78 \| good	15.042 \| good	33.414 \| good	0.141 \| good	5.186 \| good	0.279 \| good
2026-04-19T05:00:00.000Z	38 \| good	6.818 \| good	22.677 \| good	28.483 \| good	0.139 \| good	8.162 \| good	0.279 \| good
2026-04-19T06:00:00.000Z	28 \| good	4.595 \| good	30.02 \| good	25.837 \| good	0.136 \| good	9.342 \| good	0.29 \| good
2026-04-19T07:00:00.000Z	33 \| good	5.862 \| good	19.966 \| good	24.585 \| good	0.136 \| good	9.193 \| good	0.277 \| good
2026-04-19T08:00:00.000Z	22 \| good	3.653 \| good	23.03 \| good	22.049 \| good	0.1 \| good	7.469 \| good	0.217 \| good
2026-04-19T09:00:00.000Z	24 \| good	4.398 \| good	25.78 \| good	14.464 \| good	0.114 \| good	2.768 \| good	0.205 \| good
2026-04-19T10:00:00.000Z	27 \| good	4.823 \| good	27.513 \| good	21.942 \| good	0.1 \| good	5.15 \| good	0.206 \| good
2026-04-19T11:00:00.000Z	22 \| good	3.536 \| good	15.107 \| good	21.283 \| good	0.1 \| good	5.362 \| good	0.206 \| good
2026-04-19T12:00:00.000Z	22 \| good	3.588 \| good	16.004 \| good	17.264 \| good	0.127 \| good	5.323 \| good	0.203 \| good
2026-04-19T13:00:00.000Z	22 \| good	3.872 \| good	18.715 \| good	20.457 \| good	0.127 \| good	4.049 \| good	0.203 \| good
2026-04-19T14:00:00.000Z	27 \| good	4.971 \| good	20.747 \| good	17.325 \| good	0.1 \| good	4.933 \| good	0.186 \| good
2026-04-19T15:00:00.000Z	22 \| good	4.5 \| good	20.045 \| good	19.392 \| good	0.1 \| good	4.608 \| good	0.186 \| good
2026-04-19T16:00:00.000Z	33 \| good	5.662 \| good	21.3 \| good	20.324 \| good	0.187 \| good	3.534 \| good	0.186 \| good
2026-04-19T17:00:00.000Z	38 \| good	6.87 \| good	27.113 \| good	20.353 \| good	0.144 \| good	4.915 \| good	0.186 \| good
2026-04-19T18:00:00.000Z	33 \| good	5.546 \| good	15.716 \| good	24.254 \| good	0.1 \| good	5.194 \| good	0.175 \| good
2026-04-19T19:00:00.000Z	29 \| good	5.471 \| good	24.2 \| good	31.133 \| good	0.12 \| good	3.325 \| good	0.175 \| good
2026-04-19T20:00:00.000Z	32 \| good	4.565 \| good	15.988 \| good	34.737 \| good	0.113 \| good	7.57 \| good	0.175 \| good
2026-04-19T21:00:00.000Z	34 \| good	4.834 \| good	14.676 \| good	37.166 \| good	0.113 \| good	9.252 \| good	0.187 \| good
2026-04-19T22:00:00.000Z	31 \| good	4.084 \| good	12.112 \| good	34.472 \| good	0.161 \| good	10.2 \| good	0.175 \| good
2026-04-19T23:00:00.000Z	28 \| good	3.937 \| good	15.21 \| good	29.597 \| good	0.173 \| good	9.174 \| good	0.175 \| good
2026-04-20T00:00:00.000Z	36 \| good	2.764 \| good	13.574 \| good	38.797 \| good	0.185 \| good	9.062 \| good	0.175 \| good
2026-04-20T01:00:00.000Z	34 \| good	2.927 \| good	15.07 \| good	37.216 \| good	0.202 \| good	5.63 \| good	0.202 \| good
2026-04-20T02:00:00.000Z	37 \| good	2.94 \| good	10.438 \| good	39.72 \| good	0.216 \| good	7.705 \| good	0.217 \| good
2026-04-20T03:00:00.000Z	36 \| good	4.467 \| good	12.248 \| good	39.35 \| good	0.275 \| good	9.378 \| good	0.187 \| good
2026-04-20T04:00:00.000Z	27 \| good	4.463 \| good	16.376 \| good	29.223 \| good	0.296 \| good	12.223 \| good	0.187 \| good
2026-04-20T05:00:00.000Z	33 \| good	5.709 \| good	26.791 \| good	30.011 \| good	0.297 \| good	9.882 \| good	0.187 \| good
2026-04-20T06:00:00.000Z	33 \| good	5.643 \| good	23.903 \| good	24.102 \| good	0.243 \| good	7.889 \| good	0.143 \| good
2026-04-20T07:00:00.000Z	27 \| good	4.883 \| good	17.33 \| good	25.663 \| good	0.129 \| good	8.723 \| good	0.143 \| good
2026-04-20T08:00:00.000Z	33 \| good	6.325 \| good	22.64 \| good	13.696 \| good	0.1 \| good	11.345 \| good	0.187 \| good
2026-04-20T09:00:00.000Z	33 \| good	5.98 \| good	25.11 \| good	13.803 \| good	0.1 \| good	10.442 \| good	0.172 \| good
2026-04-20T10:00:00.000Z	27 \| good	5.473 \| good	22.76 \| good	17.016 \| good	0.21 \| good	5.921 \| good	0.128 \| good
2026-04-20T11:00:00.000Z	22 \| good	3.72 \| good	21.104 \| good	19.98 \| good	0.234 \| good	7.432 \| good	0.128 \| good
2026-04-20T12:00:00.000Z	27 \| good	4.52 \| good	21.961 \| good	11.529 \| good	0.308 \| good	5.053 \| good	0.128 \| good
2026-04-20T13:00:00.000Z	44 \| good	8.424 \| good	42.242 \| good	15.165 \| good	0.303 \| good	7.612 \| good	0.126 \| good
2026-04-20T12:00:00.000Z	92 \| moderate	30.953 \| fine	134.953 \| fine	5.754 \| good	0.86 \| good	12.656 \| good	0.219 \| good
2026-04-20T13:00:00.000Z	92 \| moderate	31.056 \| fine	135.532 \| fine	4.276 \| good	0.814 \| good	11.71 \| good	0.213 \| good
2026-04-20T14:00:00.000Z	92 \| moderate	30.962 \| fine	134.526 \| fine	5.794 \| good	0.769 \| good	10.765 \| good	0.206 \| good
2026-04-20T15:00:00.000Z	81 \| moderate	25.094 \| fine	109.258 \| fine	8.95 \| good	0.724 \| good	9.819 \| good	0.2 \| good
2026-04-20T16:00:00.000Z	77 \| moderate	22.988 \| fine	100.288 \| fine	15.624 \| good	0.81 \| good	8.668 \| good	0.189 \| good
2026-04-20T17:00:00.000Z	79 \| moderate	23.88 \| fine	104.385 \| fine	21.938 \| good	0.896 \| good	7.518 \| good	0.177 \| good
2026-04-20T18:00:00.000Z	81 \| moderate	25.125 \| fine	109.265 \| fine	26.935 \| good	0.982 \| good	6.367 \| good	0.166 \| good
2026-04-20T19:00:00.000Z	81 \| moderate	25.204 \| fine	110.159 \| fine	31.732 \| good	1.064 \| good	5.734 \| good	0.163 \| good
2026-04-20T20:00:00.000Z	79 \| moderate	23.558 \| fine	103.571 \| fine	36.994 \| good	1.145 \| good	5.102 \| good	0.161 \| good
2026-04-20T21:00:00.000Z	71 \| moderate	20.252 \| fine	89.165 \| fine	43.452 \| good	1.227 \| good	4.469 \| good	0.159 \| good
2026-04-20T22:00:00.000Z	64 \| moderate	15.631 \| fine	70.316 \| fine	47.645 \| good	1.275 \| good	4.652 \| good	0.161 \| good
2026-04-20T23:00:00.000Z	58 \| moderate	13.164 \| fine	58.273 \| fine	46.976 \| good	1.322 \| good	4.835 \| good	0.164 \| good
2026-04-21T00:00:00.000Z	54 \| moderate	11.247 \| good	50.242 \| good	45.623 \| good	1.37 \| good	5.019 \| good	0.167 \| good
2026-04-21T01:00:00.000Z	44 \| good	7.981 \| good	35.4 \| good	37.112 \| good	1.164 \| good	4.974 \| good	0.167 \| good
2026-04-21T02:00:00.000Z	38 \| good	7.253 \| good	31.694 \| good	30.065 \| good	0.959 \| good	4.93 \| good	0.168 \| good
2026-04-21T03:00:00.000Z	54 \| moderate	10.54 \| good	46.632 \| good	23.681 \| good	0.753 \| good	4.885 \| good	0.169 \| good
2026-04-21T04:00:00.000Z	52 \| moderate	10.2 \| good	45.472 \| good	23.411 \| good	0.69 \| good	4.465 \| good	0.162 \| good
2026-04-21T05:00:00.000Z	33 \| good	6.418 \| good	28.194 \| good	25.601 \| good	0.627 \| good	4.044 \| good	0.155 \| good
2026-04-21T06:00:00.000Z	27 \| good	5.335 \| good	23.401 \| good	24.002 \| good	0.564 \| good	3.623 \| good	0.148 \| good
2026-04-21T07:00:00.000Z	27 \| good	4.677 \| good	20.702 \| good	23.614 \| good	0.556 \| good	3.802 \| good	0.148 \| good
2026-04-21T08:00:00.000Z	22 \| good	3.656 \| good	15.857 \| good	23.584 \| good	0.548 \| good	3.981 \| good	0.147 \| good
2026-04-21T09:00:00.000Z	22 \| good	3.511 \| good	14.614 \| good	22.461 \| good	0.54 \| good	4.16 \| good	0.146 \| good
2026-04-21T10:00:00.000Z	21 \| good	3.125 \| good	12.86 \| good	23.225 \| good	0.495 \| good	3.787 \| good	0.141 \| good
2026-04-21T11:00:00.000Z	23 \| good	3.685 \| good	16.447 \| good	24.624 \| good	0.449 \| good	3.414 \| good	0.136 \| good
2026-04-21T12:00:00.000Z	22 \| good	3.227 \| good	13.516 \| good	23.547 \| good	0.404 \| good	3.041 \| good	0.131 \| good
2026-04-21T13:00:00.000Z	20 \| good	3.492 \| good	14.539 \| good	22.135 \| good	0.38 \| good	2.756 \| good	0.128 \| good
2026-04-21T14:00:00.000Z	23 \| good	2.839 \| good	11.762 \| good	25.062 \| good	0.355 \| good	2.471 \| good	0.126 \| good
2026-04-21T15:00:00.000Z	28 \| good	1.84 \| good	7.792 \| good	30.289 \| good	0.331 \| good	2.185 \| good	0.124 \| good
2026-04-21T16:00:00.000Z	31 \| good	1.827 \| good	7.544 \| good	32.76 \| good	0.297 \| good	2.082 \| good	0.124 \| good
2026-04-21T17:00:00.000Z	30 \| good	2.036 \| good	8.647 \| good	32.287 \| good	0.262 \| good	1.979 \| good	0.125 \| good
2026-04-21T18:00:00.000Z	30 \| good	2.195 \| good	9.364 \| good	32.161 \| good	0.228 \| good	1.877 \| good	0.125 \| good
2026-04-21T19:00:00.000Z	31 \| good	2.378 \| good	10.323 \| good	32.94 \| good	0.245 \| good	1.844 \| good	0.126 \| good
2026-04-21T20:00:00.000Z	31 \| good	1.937 \| good	8.245 \| good	33.85 \| good	0.263 \| good	1.811 \| good	0.127 \| good
2026-04-21T21:00:00.000Z	31 \| good	1.833 \| good	7.662 \| good	34.298 \| good	0.28 \| good	1.779 \| good	0.127 \| good
2026-04-21T22:00:00.000Z	30 \| good	1.829 \| good	7.653 \| good	31.734 \| good	0.269 \| good	1.744 \| good	0.127 \| good
2026-04-21T23:00:00.000Z	29 \| good	2.402 \| good	10.03 \| good	30.969 \| good	0.257 \| good	1.71 \| good	0.127 \| good
2026-04-22T00:00:00.000Z	30 \| good	2.293 \| good	9.679 \| good	31.629 \| good	0.245 \| good	1.675 \| good	0.127 \| good
2026-04-22T01:00:00.000Z	29 \| good	2.21 \| good	9.582 \| good	31.283 \| good	0.282 \| good	2.455 \| good	0.133 \| good
2026-04-22T02:00:00.000Z	28 \| good	2.232 \| good	9.633 \| good	29.847 \| good	0.318 \| good	3.234 \| good	0.139 \| good
2026-04-22T03:00:00.000Z	25 \| good	2.373 \| good	9.982 \| good	26.814 \| good	0.354 \| good	4.014 \| good	0.145 \| good
2026-04-22T04:00:00.000Z	29 \| good	1.934 \| good	8.042 \| good	31.006 \| good	0.393 \| good	4.177 \| good	0.145 \| good
2026-04-22T05:00:00.000Z	29 \| good	2.729 \| good	11.243 \| good	30.525 \| good	0.433 \| good	4.341 \| good	0.146 \| good
2026-04-22T06:00:00.000Z	31 \| good	3.675 \| good	4.637 \| good	33.508 \| good	0.473 \| good	4.551 \| good	0.146 \| good
2026-04-22T07:00:00.000Z	28 \| good	1.821 \| good	7.213 \| good	29.757 \| good	0.447 \| good	3.732 \| good	0.14 \| good
2026-04-22T08:00:00.000Z	27 \| good	1.897 \| good	7.802 \| good	28.969 \| good	0.422 \| good	2.959 \| good	0.135 \| good
2026-04-22T09:00:00.000Z	27 \| good	1.942 \| good	8.109 \| good	29.238 \| good	0.396 \| good	2.186 \| good	0.13 \| good
2026-04-22T10:00:00.000Z	27 \| good	2.03 \| good	8.09 \| good	29.384 \| good	0.353 \| good	1.932 \| good	0.127 \| good
2026-04-22T11:00:00.000Z	27 \| good	3.293 \| good	14.241 \| good	29.118 \| good	0.31 \| good	1.678 \| good	0.124 \| good

Frederickson

Get reliable air quality data to drive your business

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

0.13ppm

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 10:00:00 on 2026-04-20.

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 05:00:00 on 2026-04-20.

What is the AQI in Frederickson, Washington right now?

As of now, the AQI in Frederickson, Washington is 49, indicating Good conditions.

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

Frederickson, Washington air has the highest levels of PM2.5.

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 9.168 μg/m³.

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

The PM₁₀ concentration in Frederickson, Washington is 42.639 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 0.126 ppm.

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

Currently, Frederickson, Washington has a sulfur dioxide (SO₂) concentration of 0.232 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 11.653 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 12.425 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-18T14:00:00.000Z	22 \| good	3.748 \| good	15.127 \| good	10.76 \| good	0.299 \| good	7.142 \| good	0.223 \| good
2026-04-18T15:00:00.000Z	27 \| good	5.376 \| good	21.401 \| good	12.116 \| good	0.259 \| good	6.282 \| good	0.238 \| good
2026-04-18T16:00:00.000Z	22 \| good	4.091 \| good	19.341 \| good	14.98 \| good	0.1 \| good	6.128 \| good	0.222 \| good
2026-04-18T17:00:00.000Z	27 \| good	5.455 \| good	23.229 \| good	19.211 \| good	0.251 \| good	5.659 \| good	0.222 \| good
2026-04-18T18:00:00.000Z	27 \| good	5.324 \| good	25.22 \| good	20.482 \| good	0.23 \| good	2.82 \| good	0.175 \| good
2026-04-18T19:00:00.000Z	22 \| good	4.079 \| good	19.182 \| good	22.562 \| good	0.323 \| good	2.81 \| good	0.175 \| good
2026-04-18T20:00:00.000Z	26 \| good	4.025 \| good	13.772 \| good	27.727 \| good	0.413 \| good	5.455 \| good	0.186 \| good
2026-04-18T21:00:00.000Z	29 \| good	2.812 \| good	12.7 \| good	31.117 \| good	0.237 \| good	8.621 \| good	0.186 \| good
2026-04-18T22:00:00.000Z	35 \| good	2.51 \| good	11.254 \| good	38.128 \| good	0.145 \| good	7.002 \| good	0.171 \| good
2026-04-18T23:00:00.000Z	38 \| good	2.452 \| good	8.415 \| good	40.526 \| good	0.281 \| good	3.647 \| good	0.127 \| good
2026-04-19T00:00:00.000Z	39 \| good	2.161 \| good	10.831 \| good	41.829 \| good	0.19 \| good	5.292 \| good	0.142 \| good
2026-04-19T01:00:00.000Z	40 \| good	2.741 \| good	11.803 \| good	42.921 \| good	0.113 \| good	2.878 \| good	0.142 \| good
2026-04-19T02:00:00.000Z	38 \| good	2.935 \| good	13.818 \| good	40.661 \| good	0.12 \| good	3.879 \| good	0.186 \| good
2026-04-19T03:00:00.000Z	35 \| good	3.027 \| good	14.17 \| good	37.767 \| good	0.13 \| good	4.491 \| good	0.184 \| good
2026-04-19T04:00:00.000Z	31 \| good	2.78 \| good	15.042 \| good	33.414 \| good	0.141 \| good	5.186 \| good	0.279 \| good
2026-04-19T05:00:00.000Z	38 \| good	6.818 \| good	22.677 \| good	28.483 \| good	0.139 \| good	8.162 \| good	0.279 \| good
2026-04-19T06:00:00.000Z	28 \| good	4.595 \| good	30.02 \| good	25.837 \| good	0.136 \| good	9.342 \| good	0.29 \| good
2026-04-19T07:00:00.000Z	33 \| good	5.862 \| good	19.966 \| good	24.585 \| good	0.136 \| good	9.193 \| good	0.277 \| good
2026-04-19T08:00:00.000Z	22 \| good	3.653 \| good	23.03 \| good	22.049 \| good	0.1 \| good	7.469 \| good	0.217 \| good
2026-04-19T09:00:00.000Z	24 \| good	4.398 \| good	25.78 \| good	14.464 \| good	0.114 \| good	2.768 \| good	0.205 \| good
2026-04-19T10:00:00.000Z	27 \| good	4.823 \| good	27.513 \| good	21.942 \| good	0.1 \| good	5.15 \| good	0.206 \| good
2026-04-19T11:00:00.000Z	22 \| good	3.536 \| good	15.107 \| good	21.283 \| good	0.1 \| good	5.362 \| good	0.206 \| good
2026-04-19T12:00:00.000Z	22 \| good	3.588 \| good	16.004 \| good	17.264 \| good	0.127 \| good	5.323 \| good	0.203 \| good
2026-04-19T13:00:00.000Z	22 \| good	3.872 \| good	18.715 \| good	20.457 \| good	0.127 \| good	4.049 \| good	0.203 \| good
2026-04-19T14:00:00.000Z	27 \| good	4.971 \| good	20.747 \| good	17.325 \| good	0.1 \| good	4.933 \| good	0.186 \| good
2026-04-19T15:00:00.000Z	22 \| good	4.5 \| good	20.045 \| good	19.392 \| good	0.1 \| good	4.608 \| good	0.186 \| good
2026-04-19T16:00:00.000Z	33 \| good	5.662 \| good	21.3 \| good	20.324 \| good	0.187 \| good	3.534 \| good	0.186 \| good
2026-04-19T17:00:00.000Z	38 \| good	6.87 \| good	27.113 \| good	20.353 \| good	0.144 \| good	4.915 \| good	0.186 \| good
2026-04-19T18:00:00.000Z	33 \| good	5.546 \| good	15.716 \| good	24.254 \| good	0.1 \| good	5.194 \| good	0.175 \| good
2026-04-19T19:00:00.000Z	29 \| good	5.471 \| good	24.2 \| good	31.133 \| good	0.12 \| good	3.325 \| good	0.175 \| good
2026-04-19T20:00:00.000Z	32 \| good	4.565 \| good	15.988 \| good	34.737 \| good	0.113 \| good	7.57 \| good	0.175 \| good
2026-04-19T21:00:00.000Z	34 \| good	4.834 \| good	14.676 \| good	37.166 \| good	0.113 \| good	9.252 \| good	0.187 \| good
2026-04-19T22:00:00.000Z	31 \| good	4.084 \| good	12.112 \| good	34.472 \| good	0.161 \| good	10.2 \| good	0.175 \| good
2026-04-19T23:00:00.000Z	28 \| good	3.937 \| good	15.21 \| good	29.597 \| good	0.173 \| good	9.174 \| good	0.175 \| good
2026-04-20T00:00:00.000Z	36 \| good	2.764 \| good	13.574 \| good	38.797 \| good	0.185 \| good	9.062 \| good	0.175 \| good
2026-04-20T01:00:00.000Z	34 \| good	2.927 \| good	15.07 \| good	37.216 \| good	0.202 \| good	5.63 \| good	0.202 \| good
2026-04-20T02:00:00.000Z	37 \| good	2.94 \| good	10.438 \| good	39.72 \| good	0.216 \| good	7.705 \| good	0.217 \| good
2026-04-20T03:00:00.000Z	36 \| good	4.467 \| good	12.248 \| good	39.35 \| good	0.275 \| good	9.378 \| good	0.187 \| good
2026-04-20T04:00:00.000Z	27 \| good	4.463 \| good	16.376 \| good	29.223 \| good	0.296 \| good	12.223 \| good	0.187 \| good
2026-04-20T05:00:00.000Z	33 \| good	5.709 \| good	26.791 \| good	30.011 \| good	0.297 \| good	9.882 \| good	0.187 \| good
2026-04-20T06:00:00.000Z	33 \| good	5.643 \| good	23.903 \| good	24.102 \| good	0.243 \| good	7.889 \| good	0.143 \| good
2026-04-20T07:00:00.000Z	27 \| good	4.883 \| good	17.33 \| good	25.663 \| good	0.129 \| good	8.723 \| good	0.143 \| good
2026-04-20T08:00:00.000Z	33 \| good	6.325 \| good	22.64 \| good	13.696 \| good	0.1 \| good	11.345 \| good	0.187 \| good
2026-04-20T09:00:00.000Z	33 \| good	5.98 \| good	25.11 \| good	13.803 \| good	0.1 \| good	10.442 \| good	0.172 \| good
2026-04-20T10:00:00.000Z	27 \| good	5.473 \| good	22.76 \| good	17.016 \| good	0.21 \| good	5.921 \| good	0.128 \| good
2026-04-20T11:00:00.000Z	22 \| good	3.72 \| good	21.104 \| good	19.98 \| good	0.234 \| good	7.432 \| good	0.128 \| good
2026-04-20T12:00:00.000Z	27 \| good	4.52 \| good	21.961 \| good	11.529 \| good	0.308 \| good	5.053 \| good	0.128 \| good
2026-04-20T13:00:00.000Z	44 \| good	8.424 \| good	42.242 \| good	15.165 \| good	0.303 \| good	7.612 \| good	0.126 \| good
2026-04-20T12:00:00.000Z	92 \| moderate	30.953 \| fine	134.953 \| fine	5.754 \| good	0.86 \| good	12.656 \| good	0.219 \| good
2026-04-20T13:00:00.000Z	92 \| moderate	31.056 \| fine	135.532 \| fine	4.276 \| good	0.814 \| good	11.71 \| good	0.213 \| good
2026-04-20T14:00:00.000Z	92 \| moderate	30.962 \| fine	134.526 \| fine	5.794 \| good	0.769 \| good	10.765 \| good	0.206 \| good
2026-04-20T15:00:00.000Z	81 \| moderate	25.094 \| fine	109.258 \| fine	8.95 \| good	0.724 \| good	9.819 \| good	0.2 \| good
2026-04-20T16:00:00.000Z	77 \| moderate	22.988 \| fine	100.288 \| fine	15.624 \| good	0.81 \| good	8.668 \| good	0.189 \| good
2026-04-20T17:00:00.000Z	79 \| moderate	23.88 \| fine	104.385 \| fine	21.938 \| good	0.896 \| good	7.518 \| good	0.177 \| good
2026-04-20T18:00:00.000Z	81 \| moderate	25.125 \| fine	109.265 \| fine	26.935 \| good	0.982 \| good	6.367 \| good	0.166 \| good
2026-04-20T19:00:00.000Z	81 \| moderate	25.204 \| fine	110.159 \| fine	31.732 \| good	1.064 \| good	5.734 \| good	0.163 \| good
2026-04-20T20:00:00.000Z	79 \| moderate	23.558 \| fine	103.571 \| fine	36.994 \| good	1.145 \| good	5.102 \| good	0.161 \| good
2026-04-20T21:00:00.000Z	71 \| moderate	20.252 \| fine	89.165 \| fine	43.452 \| good	1.227 \| good	4.469 \| good	0.159 \| good
2026-04-20T22:00:00.000Z	64 \| moderate	15.631 \| fine	70.316 \| fine	47.645 \| good	1.275 \| good	4.652 \| good	0.161 \| good
2026-04-20T23:00:00.000Z	58 \| moderate	13.164 \| fine	58.273 \| fine	46.976 \| good	1.322 \| good	4.835 \| good	0.164 \| good
2026-04-21T00:00:00.000Z	54 \| moderate	11.247 \| good	50.242 \| good	45.623 \| good	1.37 \| good	5.019 \| good	0.167 \| good
2026-04-21T01:00:00.000Z	44 \| good	7.981 \| good	35.4 \| good	37.112 \| good	1.164 \| good	4.974 \| good	0.167 \| good
2026-04-21T02:00:00.000Z	38 \| good	7.253 \| good	31.694 \| good	30.065 \| good	0.959 \| good	4.93 \| good	0.168 \| good
2026-04-21T03:00:00.000Z	54 \| moderate	10.54 \| good	46.632 \| good	23.681 \| good	0.753 \| good	4.885 \| good	0.169 \| good
2026-04-21T04:00:00.000Z	52 \| moderate	10.2 \| good	45.472 \| good	23.411 \| good	0.69 \| good	4.465 \| good	0.162 \| good
2026-04-21T05:00:00.000Z	33 \| good	6.418 \| good	28.194 \| good	25.601 \| good	0.627 \| good	4.044 \| good	0.155 \| good
2026-04-21T06:00:00.000Z	27 \| good	5.335 \| good	23.401 \| good	24.002 \| good	0.564 \| good	3.623 \| good	0.148 \| good
2026-04-21T07:00:00.000Z	27 \| good	4.677 \| good	20.702 \| good	23.614 \| good	0.556 \| good	3.802 \| good	0.148 \| good
2026-04-21T08:00:00.000Z	22 \| good	3.656 \| good	15.857 \| good	23.584 \| good	0.548 \| good	3.981 \| good	0.147 \| good
2026-04-21T09:00:00.000Z	22 \| good	3.511 \| good	14.614 \| good	22.461 \| good	0.54 \| good	4.16 \| good	0.146 \| good
2026-04-21T10:00:00.000Z	21 \| good	3.125 \| good	12.86 \| good	23.225 \| good	0.495 \| good	3.787 \| good	0.141 \| good
2026-04-21T11:00:00.000Z	23 \| good	3.685 \| good	16.447 \| good	24.624 \| good	0.449 \| good	3.414 \| good	0.136 \| good
2026-04-21T12:00:00.000Z	22 \| good	3.227 \| good	13.516 \| good	23.547 \| good	0.404 \| good	3.041 \| good	0.131 \| good
2026-04-21T13:00:00.000Z	20 \| good	3.492 \| good	14.539 \| good	22.135 \| good	0.38 \| good	2.756 \| good	0.128 \| good
2026-04-21T14:00:00.000Z	23 \| good	2.839 \| good	11.762 \| good	25.062 \| good	0.355 \| good	2.471 \| good	0.126 \| good
2026-04-21T15:00:00.000Z	28 \| good	1.84 \| good	7.792 \| good	30.289 \| good	0.331 \| good	2.185 \| good	0.124 \| good
2026-04-21T16:00:00.000Z	31 \| good	1.827 \| good	7.544 \| good	32.76 \| good	0.297 \| good	2.082 \| good	0.124 \| good
2026-04-21T17:00:00.000Z	30 \| good	2.036 \| good	8.647 \| good	32.287 \| good	0.262 \| good	1.979 \| good	0.125 \| good
2026-04-21T18:00:00.000Z	30 \| good	2.195 \| good	9.364 \| good	32.161 \| good	0.228 \| good	1.877 \| good	0.125 \| good
2026-04-21T19:00:00.000Z	31 \| good	2.378 \| good	10.323 \| good	32.94 \| good	0.245 \| good	1.844 \| good	0.126 \| good
2026-04-21T20:00:00.000Z	31 \| good	1.937 \| good	8.245 \| good	33.85 \| good	0.263 \| good	1.811 \| good	0.127 \| good
2026-04-21T21:00:00.000Z	31 \| good	1.833 \| good	7.662 \| good	34.298 \| good	0.28 \| good	1.779 \| good	0.127 \| good
2026-04-21T22:00:00.000Z	30 \| good	1.829 \| good	7.653 \| good	31.734 \| good	0.269 \| good	1.744 \| good	0.127 \| good
2026-04-21T23:00:00.000Z	29 \| good	2.402 \| good	10.03 \| good	30.969 \| good	0.257 \| good	1.71 \| good	0.127 \| good
2026-04-22T00:00:00.000Z	30 \| good	2.293 \| good	9.679 \| good	31.629 \| good	0.245 \| good	1.675 \| good	0.127 \| good
2026-04-22T01:00:00.000Z	29 \| good	2.21 \| good	9.582 \| good	31.283 \| good	0.282 \| good	2.455 \| good	0.133 \| good
2026-04-22T02:00:00.000Z	28 \| good	2.232 \| good	9.633 \| good	29.847 \| good	0.318 \| good	3.234 \| good	0.139 \| good
2026-04-22T03:00:00.000Z	25 \| good	2.373 \| good	9.982 \| good	26.814 \| good	0.354 \| good	4.014 \| good	0.145 \| good
2026-04-22T04:00:00.000Z	29 \| good	1.934 \| good	8.042 \| good	31.006 \| good	0.393 \| good	4.177 \| good	0.145 \| good
2026-04-22T05:00:00.000Z	29 \| good	2.729 \| good	11.243 \| good	30.525 \| good	0.433 \| good	4.341 \| good	0.146 \| good
2026-04-22T06:00:00.000Z	31 \| good	3.675 \| good	4.637 \| good	33.508 \| good	0.473 \| good	4.551 \| good	0.146 \| good
2026-04-22T07:00:00.000Z	28 \| good	1.821 \| good	7.213 \| good	29.757 \| good	0.447 \| good	3.732 \| good	0.14 \| good
2026-04-22T08:00:00.000Z	27 \| good	1.897 \| good	7.802 \| good	28.969 \| good	0.422 \| good	2.959 \| good	0.135 \| good
2026-04-22T09:00:00.000Z	27 \| good	1.942 \| good	8.109 \| good	29.238 \| good	0.396 \| good	2.186 \| good	0.13 \| good
2026-04-22T10:00:00.000Z	27 \| good	2.03 \| good	8.09 \| good	29.384 \| good	0.353 \| good	1.932 \| good	0.127 \| good
2026-04-22T11:00:00.000Z	27 \| good	3.293 \| good	14.241 \| good	29.118 \| good	0.31 \| good	1.678 \| good	0.124 \| 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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