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

Currently, Frederickson, Washington has a sulfur dioxide (SO2) concentration of 0.545 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 41.855 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 14.143 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 17.045 μg/m3.

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

The PM10 concentration in Frederickson, Washington is 92.038 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)

Moderate

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)

17.05 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

92.04 μg/m³

155

255

425

605+

Ozone (O₃)

41.85 ppb

201

201+

Sulfur Dioxide (SO₂)

0.55 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.14 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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
2026-07-19T21:00:00.000Z	27 \| good	1.955 \| good	8.687 \| good	29.287 \| good	0.343 \| good	3.934 \| good	0.153 \| good
2026-07-19T22:00:00.000Z	30 \| good	2.576 \| good	11.046 \| good	31.501 \| good	0.339 \| good	3.579 \| good	0.137 \| good
2026-07-19T23:00:00.000Z	31 \| good	1.923 \| good	8.733 \| good	33.067 \| good	0.338 \| good	3.473 \| good	0.137 \| good
2026-07-20T00:00:00.000Z	30 \| good	3.458 \| good	14.004 \| good	32.094 \| good	0.341 \| good	3.383 \| good	0.137 \| good
2026-07-20T01:00:00.000Z	31 \| good	3.428 \| good	13.925 \| good	34.11 \| good	0.343 \| good	3.728 \| good	0.174 \| good
2026-07-20T02:00:00.000Z	29 \| good	2.819 \| good	10.342 \| good	31.258 \| good	0.35 \| good	4.873 \| good	0.174 \| good
2026-07-20T03:00:00.000Z	31 \| good	3.419 \| good	14.774 \| good	33.564 \| good	0.356 \| good	5.648 \| good	0.174 \| good
2026-07-20T04:00:00.000Z	28 \| good	3.41 \| good	16.66 \| good	30.317 \| good	0.383 \| good	6.762 \| good	0.234 \| good
2026-07-20T05:00:00.000Z	28 \| good	3.635 \| good	16.381 \| good	30.05 \| good	0.289 \| good	6.103 \| good	0.153 \| good
2026-07-20T06:00:00.000Z	24 \| good	2.63 \| good	11.346 \| good	25.869 \| good	0.31 \| good	6.501 \| good	0.116 \| good
2026-07-20T07:00:00.000Z	25 \| good	2.63 \| good	11.346 \| good	26.858 \| good	0.31 \| good	6.723 \| good	0.116 \| good
2026-07-20T08:00:00.000Z	19 \| good	3.28 \| good	14.521 \| good	20.8 \| good	0.266 \| good	8.789 \| good	0.116 \| good
2026-07-20T09:00:00.000Z	22 \| good	4.182 \| good	17.65 \| good	16.107 \| good	0.195 \| good	9.622 \| good	0.108 \| good
2026-07-20T10:00:00.000Z	27 \| good	4.541 \| good	19.934 \| good	13.796 \| good	0.205 \| good	9.475 \| good	0.108 \| good
2026-07-20T11:00:00.000Z	27 \| good	4.957 \| good	22.021 \| good	14.785 \| good	0.178 \| good	9.076 \| good	0.108 \| good
2026-07-20T12:00:00.000Z	27 \| good	4.723 \| good	20.565 \| good	12.148 \| good	0.188 \| good	9.126 \| good	0.108 \| good
2026-07-20T13:00:00.000Z	27 \| good	4.723 \| good	20.565 \| good	13.178 \| good	0.188 \| good	9.108 \| good	0.108 \| good
2026-07-20T14:00:00.000Z	16 \| good	2.98 \| good	12.854 \| good	10.708 \| good	0.111 \| good	13.355 \| good	0.116 \| good
2026-07-20T15:00:00.000Z	16 \| good	2.766 \| good	12.066 \| good	11.317 \| good	0.219 \| good	10.527 \| good	0.116 \| good
2026-07-20T16:00:00.000Z	27 \| good	4.624 \| good	21.681 \| good	17.974 \| good	0.297 \| good	10.123 \| good	0.116 \| good
2026-07-20T17:00:00.000Z	22 \| good	4.349 \| good	18.531 \| good	21.483 \| good	0.35 \| good	9.194 \| good	0.161 \| good
2026-07-20T18:00:00.000Z	44 \| good	4.534 \| good	48.023 \| good	17.064 \| good	0.356 \| good	9.762 \| good	0.161 \| good
2026-07-20T19:00:00.000Z	31 \| good	4.59 \| good	33.305 \| good	19.697 \| good	0.308 \| good	10.239 \| good	0.161 \| good
2026-07-20T20:00:00.000Z	24 \| good	3.48 \| good	15.014 \| good	26.203 \| good	0.285 \| good	10.779 \| good	0.198 \| good
2026-07-20T21:00:00.000Z	38 \| good	6.504 \| good	28.425 \| good	31.174 \| good	0.43 \| good	11.697 \| good	0.199 \| good
2026-07-20T22:00:00.000Z	52 \| moderate	9.639 \| good	43.3 \| good	35.754 \| good	0.313 \| good	10.231 \| good	0.207 \| good
2026-07-20T23:00:00.000Z	44 \| good	8.237 \| good	36.869 \| good	37.799 \| good	0.412 \| good	9.086 \| good	0.198 \| good
2026-07-21T00:00:00.000Z	42 \| good	7.244 \| good	32.307 \| good	45.252 \| good	0.409 \| good	9.773 \| good	0.198 \| good
2026-07-21T01:00:00.000Z	43 \| good	6.33 \| good	27.721 \| good	46.258 \| good	0.335 \| good	6.892 \| good	0.243 \| good
2026-07-21T02:00:00.000Z	42 \| good	5.64 \| good	24.999 \| good	44.698 \| good	0.337 \| good	6.156 \| good	0.318 \| good
2026-07-21T03:00:00.000Z	41 \| good	5.758 \| good	25.578 \| good	43.949 \| good	0.466 \| good	5.613 \| good	0.317 \| good
2026-07-21T04:00:00.000Z	38 \| good	6.759 \| good	29.614 \| good	37.94 \| good	0.612 \| good	13.075 \| good	0.371 \| good
2026-07-21T05:00:00.000Z	44 \| good	8.373 \| good	37.361 \| good	32.722 \| good	0.65 \| good	17.995 \| good	0.37 \| good
2026-07-21T06:00:00.000Z	54 \| moderate	11.016 \| good	49.548 \| good	28.996 \| good	0.556 \| good	16.909 \| good	0.289 \| good
2026-07-21T07:00:00.000Z	54 \| moderate	11.016 \| good	49.548 \| good	27.263 \| good	0.556 \| good	16.262 \| good	0.297 \| good
2026-07-21T08:00:00.000Z	52 \| moderate	9.522 \| good	42.827 \| good	21.338 \| good	0.428 \| good	19.648 \| good	0.222 \| good
2026-07-21T09:00:00.000Z	54 \| moderate	10.839 \| good	48.67 \| good	16.721 \| good	0.353 \| good	30.78 \| good	0.252 \| good
2026-07-21T10:00:00.000Z	56 \| moderate	12.467 \| fine	55.757 \| fine	15.862 \| good	0.231 \| good	32.573 \| good	0.244 \| good
2026-07-21T11:00:00.000Z	56 \| moderate	12.406 \| fine	55.614 \| fine	12.146 \| good	0.231 \| good	20.826 \| good	0.244 \| good
2026-07-21T12:00:00.000Z	54 \| moderate	11.032 \| good	50.028 \| good	18.653 \| good	0.165 \| good	19.87 \| good	0.197 \| good
2026-07-21T13:00:00.000Z	54 \| moderate	11.032 \| good	50.028 \| good	14.24 \| good	0.165 \| good	20.319 \| good	0.205 \| good
2026-07-21T14:00:00.000Z	52 \| moderate	10.378 \| good	46.243 \| good	9.688 \| good	0.498 \| good	26.865 \| good	0.362 \| good
2026-07-21T15:00:00.000Z	52 \| moderate	10.481 \| good	46.654 \| good	17.115 \| good	0.608 \| good	23.279 \| good	0.454 \| good
2026-07-21T16:00:00.000Z	54 \| moderate	11.081 \| good	49.246 \| good	14.588 \| good	0.58 \| good	20.07 \| good	0.343 \| good
2026-07-21T17:00:00.000Z	54 \| moderate	11.045 \| good	49.278 \| good	18.533 \| good	0.836 \| good	19.352 \| good	0.251 \| good
2026-07-21T18:00:00.000Z	54 \| moderate	11.263 \| good	50.188 \| good	18.744 \| good	0.596 \| good	18.329 \| good	0.244 \| good
2026-07-21T19:00:00.000Z	54 \| moderate	11.224 \| good	50.126 \| good	30.048 \| good	0.918 \| good	16.929 \| good	0.214 \| good
2026-07-21T20:00:00.000Z	56 \| moderate	12.251 \| fine	52.566 \| good	40.748 \| good	0.536 \| good	12.584 \| good	0.199 \| good
2026-07-21T20:00:00.000Z	69 \| moderate	17.045 \| fine	92.038 \| fine	41.855 \| good	0.545 \| good	14.143 \| good	0.198 \| good
2026-07-21T21:00:00.000Z	143 \| sensitive	20.966 \| fine	91.9 \| fine	83.363 \| moderate	1.137 \| good	1.979 \| good	0.195 \| good
2026-07-21T22:00:00.000Z	136 \| sensitive	17.559 \| fine	77.915 \| fine	81.429 \| moderate	1.019 \| good	1.519 \| good	0.187 \| good
2026-07-21T23:00:00.000Z	129 \| sensitive	15.192 \| fine	68.222 \| fine	78.714 \| moderate	0.916 \| good	1.35 \| good	0.177 \| good
2026-07-22T00:00:00.000Z	119 \| sensitive	14.48 \| fine	64.878 \| fine	75.993 \| moderate	0.862 \| good	1.373 \| good	0.172 \| good
2026-07-22T01:00:00.000Z	105 \| sensitive	15.422 \| fine	68.473 \| fine	71.534 \| moderate	0.844 \| good	1.623 \| good	0.172 \| good
2026-07-22T02:00:00.000Z	87 \| moderate	24.782 \| fine	108.07 \| fine	65.502 \| fine	0.821 \| good	2.316 \| good	0.178 \| good
2026-07-22T03:00:00.000Z	122 \| sensitive	43.719 \| moderate	194.981 \| moderate	56.646 \| fine	0.811 \| good	4.131 \| good	0.195 \| good
2026-07-22T04:00:00.000Z	149 \| sensitive	54.785 \| moderate	245.516 \| moderate	41.248 \| good	0.827 \| good	6.856 \| good	0.216 \| good
2026-07-22T05:00:00.000Z	156 \| unhealthy	61.538 \| poor	261.21 \| poor	37.052 \| good	0.821 \| good	9.14 \| good	0.236 \| good
2026-07-22T06:00:00.000Z	154 \| unhealthy	60.056 \| poor	259.569 \| poor	35.561 \| good	0.797 \| good	10.619 \| good	0.249 \| good
2026-07-22T07:00:00.000Z	151 \| unhealthy	56.077 \| poor	246.579 \| moderate	35.766 \| good	0.749 \| good	11.312 \| good	0.256 \| good
2026-07-22T08:00:00.000Z	144 \| sensitive	52.928 \| moderate	236.823 \| moderate	35.244 \| good	0.686 \| good	11.202 \| good	0.257 \| good
2026-07-22T09:00:00.000Z	158 \| unhealthy	66.16 \| poor	265.361 \| poor	33.61 \| good	0.628 \| good	10.756 \| good	0.253 \| good
2026-07-22T10:00:00.000Z	165 \| unhealthy	75.948 \| poor	276.337 \| poor	31.42 \| good	0.583 \| good	10.339 \| good	0.248 \| good
2026-07-22T11:00:00.000Z	168 \| unhealthy	80.396 \| poor	280.42 \| poor	28.988 \| good	0.552 \| good	10.083 \| good	0.243 \| good
2026-07-22T12:00:00.000Z	170 \| unhealthy	82.76 \| poor	282.991 \| poor	30.889 \| good	0.524 \| good	9.897 \| good	0.239 \| good
2026-07-22T13:00:00.000Z	170 \| unhealthy	83.479 \| poor	283.705 \| poor	27.222 \| good	0.494 \| good	9.599 \| good	0.237 \| good
2026-07-22T14:00:00.000Z	172 \| unhealthy	85.138 \| poor	285.657 \| poor	30.715 \| good	0.473 \| good	8.5 \| good	0.238 \| good
2026-07-22T15:00:00.000Z	174 \| unhealthy	88.72 \| poor	289.52 \| poor	40.372 \| good	0.488 \| good	6.592 \| good	0.233 \| good
2026-07-22T16:00:00.000Z	174 \| unhealthy	88.292 \| poor	289.52 \| poor	51.369 \| good	0.645 \| good	5.119 \| good	0.213 \| good
2026-07-22T17:00:00.000Z	165 \| unhealthy	75.035 \| poor	275.645 \| poor	59.628 \| fine	0.814 \| good	4.362 \| good	0.202 \| good
2026-07-22T18:00:00.000Z	110 \| sensitive	39.142 \| moderate	172.549 \| moderate	65.473 \| fine	0.89 \| good	3.306 \| good	0.197 \| good
2026-07-22T19:00:00.000Z	100 \| moderate	27.568 \| fine	120.184 \| fine	69.53 \| fine	0.916 \| good	2.301 \| good	0.189 \| good
2026-07-22T20:00:00.000Z	100 \| moderate	21.07 \| fine	92.696 \| fine	69.756 \| fine	0.871 \| good	1.703 \| good	0.18 \| good
2026-07-22T21:00:00.000Z	100 \| moderate	17.441 \| fine	77.714 \| fine	69.672 \| fine	0.795 \| good	1.392 \| good	0.172 \| good
2026-07-22T22:00:00.000Z	100 \| moderate	13.914 \| fine	61.598 \| fine	69.846 \| fine	0.719 \| good	1.233 \| good	0.164 \| good
2026-07-22T23:00:00.000Z	93 \| moderate	12.87 \| fine	56.928 \| fine	68.204 \| fine	0.66 \| good	1.153 \| good	0.158 \| good
2026-07-23T00:00:00.000Z	90 \| moderate	15.327 \| fine	68.676 \| fine	66.714 \| fine	0.628 \| good	1.202 \| good	0.154 \| good
2026-07-23T01:00:00.000Z	80 \| moderate	18.624 \| fine	82.139 \| fine	64.072 \| fine	0.611 \| good	1.431 \| good	0.154 \| good
2026-07-23T02:00:00.000Z	77 \| moderate	23.39 \| fine	101.707 \| fine	58.39 \| fine	0.603 \| good	2.116 \| good	0.161 \| good
2026-07-23T03:00:00.000Z	66 \| moderate	17.37 \| fine	76.824 \| fine	44.816 \| good	0.621 \| good	3.376 \| good	0.174 \| good
2026-07-23T04:00:00.000Z	49 \| good	8.886 \| good	39.097 \| good	24.499 \| good	0.635 \| good	5.44 \| good	0.191 \| good
2026-07-23T05:00:00.000Z	49 \| good	8.699 \| good	38.368 \| good	21.326 \| good	0.604 \| good	6.643 \| good	0.202 \| good
2026-07-23T06:00:00.000Z	44 \| good	7.654 \| good	34.355 \| good	21.153 \| good	0.567 \| good	7.813 \| good	0.213 \| good
2026-07-23T07:00:00.000Z	44 \| good	7.852 \| good	34.994 \| good	19.149 \| good	0.511 \| good	8.296 \| good	0.218 \| good
2026-07-23T08:00:00.000Z	44 \| good	8.433 \| good	37.287 \| good	16.691 \| good	0.453 \| good	7.48 \| good	0.21 \| good
2026-07-23T09:00:00.000Z	44 \| good	8.386 \| good	36.821 \| good	17.077 \| good	0.398 \| good	5.924 \| good	0.192 \| good
2026-07-23T10:00:00.000Z	44 \| good	7.763 \| good	34.115 \| good	17.405 \| good	0.338 \| good	4.379 \| good	0.171 \| good
2026-07-23T11:00:00.000Z	38 \| good	7.413 \| good	32.781 \| good	18.608 \| good	0.298 \| good	3.19 \| good	0.152 \| good
2026-07-23T12:00:00.000Z	38 \| good	6.789 \| good	29.882 \| good	20.589 \| good	0.287 \| good	2.617 \| good	0.138 \| good
2026-07-23T13:00:00.000Z	38 \| good	6.643 \| good	29.515 \| good	19.094 \| good	0.291 \| good	2.175 \| good	0.128 \| good
2026-07-23T14:00:00.000Z	33 \| good	6.147 \| good	26.476 \| good	21.406 \| good	0.298 \| good	1.834 \| good	0.121 \| good
2026-07-23T15:00:00.000Z	38 \| good	6.948 \| good	30.797 \| good	22.777 \| good	0.301 \| good	1.627 \| good	0.117 \| good
2026-07-23T16:00:00.000Z	38 \| good	6.501 \| good	28.994 \| good	28.638 \| good	0.293 \| good	1.556 \| good	0.115 \| good
2026-07-23T17:00:00.000Z	34 \| good	5.116 \| good	22.006 \| good	36.768 \| good	0.287 \| good	1.228 \| good	0.113 \| good
2026-07-23T18:00:00.000Z	37 \| good	3.766 \| good	16.712 \| good	39.959 \| good	0.272 \| good	0.904 \| good	0.11 \| good
2026-07-23T19:00:00.000Z	37 \| good	4.2 \| good	18.103 \| good	40.431 \| good	0.258 \| good	0.724 \| good	0.108 \| good
2026-07-23T20:00:00.000Z	39 \| good	5.107 \| good	22.164 \| good	42.081 \| good	0.242 \| good	0.632 \| good	0.106 \| good

Frederickson

Get reliable air quality data to drive your business

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

0.21ppm

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 11:00:00 on 2026-07-21.

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 08:00:00 on 2026-07-20.

What is the AQI in Frederickson, Washington right now?

As of now, the AQI in Frederickson, Washington is 69, 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 17.045 μg/m³.

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

The PM₁₀ concentration in Frederickson, Washington is 92.038 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 0.198 ppm.

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

Currently, Frederickson, Washington has a sulfur dioxide (SO₂) concentration of 0.545 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 41.855 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 14.143 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-19T21:00:00.000Z	27 \| good	1.955 \| good	8.687 \| good	29.287 \| good	0.343 \| good	3.934 \| good	0.153 \| good
2026-07-19T22:00:00.000Z	30 \| good	2.576 \| good	11.046 \| good	31.501 \| good	0.339 \| good	3.579 \| good	0.137 \| good
2026-07-19T23:00:00.000Z	31 \| good	1.923 \| good	8.733 \| good	33.067 \| good	0.338 \| good	3.473 \| good	0.137 \| good
2026-07-20T00:00:00.000Z	30 \| good	3.458 \| good	14.004 \| good	32.094 \| good	0.341 \| good	3.383 \| good	0.137 \| good
2026-07-20T01:00:00.000Z	31 \| good	3.428 \| good	13.925 \| good	34.11 \| good	0.343 \| good	3.728 \| good	0.174 \| good
2026-07-20T02:00:00.000Z	29 \| good	2.819 \| good	10.342 \| good	31.258 \| good	0.35 \| good	4.873 \| good	0.174 \| good
2026-07-20T03:00:00.000Z	31 \| good	3.419 \| good	14.774 \| good	33.564 \| good	0.356 \| good	5.648 \| good	0.174 \| good
2026-07-20T04:00:00.000Z	28 \| good	3.41 \| good	16.66 \| good	30.317 \| good	0.383 \| good	6.762 \| good	0.234 \| good
2026-07-20T05:00:00.000Z	28 \| good	3.635 \| good	16.381 \| good	30.05 \| good	0.289 \| good	6.103 \| good	0.153 \| good
2026-07-20T06:00:00.000Z	24 \| good	2.63 \| good	11.346 \| good	25.869 \| good	0.31 \| good	6.501 \| good	0.116 \| good
2026-07-20T07:00:00.000Z	25 \| good	2.63 \| good	11.346 \| good	26.858 \| good	0.31 \| good	6.723 \| good	0.116 \| good
2026-07-20T08:00:00.000Z	19 \| good	3.28 \| good	14.521 \| good	20.8 \| good	0.266 \| good	8.789 \| good	0.116 \| good
2026-07-20T09:00:00.000Z	22 \| good	4.182 \| good	17.65 \| good	16.107 \| good	0.195 \| good	9.622 \| good	0.108 \| good
2026-07-20T10:00:00.000Z	27 \| good	4.541 \| good	19.934 \| good	13.796 \| good	0.205 \| good	9.475 \| good	0.108 \| good
2026-07-20T11:00:00.000Z	27 \| good	4.957 \| good	22.021 \| good	14.785 \| good	0.178 \| good	9.076 \| good	0.108 \| good
2026-07-20T12:00:00.000Z	27 \| good	4.723 \| good	20.565 \| good	12.148 \| good	0.188 \| good	9.126 \| good	0.108 \| good
2026-07-20T13:00:00.000Z	27 \| good	4.723 \| good	20.565 \| good	13.178 \| good	0.188 \| good	9.108 \| good	0.108 \| good
2026-07-20T14:00:00.000Z	16 \| good	2.98 \| good	12.854 \| good	10.708 \| good	0.111 \| good	13.355 \| good	0.116 \| good
2026-07-20T15:00:00.000Z	16 \| good	2.766 \| good	12.066 \| good	11.317 \| good	0.219 \| good	10.527 \| good	0.116 \| good
2026-07-20T16:00:00.000Z	27 \| good	4.624 \| good	21.681 \| good	17.974 \| good	0.297 \| good	10.123 \| good	0.116 \| good
2026-07-20T17:00:00.000Z	22 \| good	4.349 \| good	18.531 \| good	21.483 \| good	0.35 \| good	9.194 \| good	0.161 \| good
2026-07-20T18:00:00.000Z	44 \| good	4.534 \| good	48.023 \| good	17.064 \| good	0.356 \| good	9.762 \| good	0.161 \| good
2026-07-20T19:00:00.000Z	31 \| good	4.59 \| good	33.305 \| good	19.697 \| good	0.308 \| good	10.239 \| good	0.161 \| good
2026-07-20T20:00:00.000Z	24 \| good	3.48 \| good	15.014 \| good	26.203 \| good	0.285 \| good	10.779 \| good	0.198 \| good
2026-07-20T21:00:00.000Z	38 \| good	6.504 \| good	28.425 \| good	31.174 \| good	0.43 \| good	11.697 \| good	0.199 \| good
2026-07-20T22:00:00.000Z	52 \| moderate	9.639 \| good	43.3 \| good	35.754 \| good	0.313 \| good	10.231 \| good	0.207 \| good
2026-07-20T23:00:00.000Z	44 \| good	8.237 \| good	36.869 \| good	37.799 \| good	0.412 \| good	9.086 \| good	0.198 \| good
2026-07-21T00:00:00.000Z	42 \| good	7.244 \| good	32.307 \| good	45.252 \| good	0.409 \| good	9.773 \| good	0.198 \| good
2026-07-21T01:00:00.000Z	43 \| good	6.33 \| good	27.721 \| good	46.258 \| good	0.335 \| good	6.892 \| good	0.243 \| good
2026-07-21T02:00:00.000Z	42 \| good	5.64 \| good	24.999 \| good	44.698 \| good	0.337 \| good	6.156 \| good	0.318 \| good
2026-07-21T03:00:00.000Z	41 \| good	5.758 \| good	25.578 \| good	43.949 \| good	0.466 \| good	5.613 \| good	0.317 \| good
2026-07-21T04:00:00.000Z	38 \| good	6.759 \| good	29.614 \| good	37.94 \| good	0.612 \| good	13.075 \| good	0.371 \| good
2026-07-21T05:00:00.000Z	44 \| good	8.373 \| good	37.361 \| good	32.722 \| good	0.65 \| good	17.995 \| good	0.37 \| good
2026-07-21T06:00:00.000Z	54 \| moderate	11.016 \| good	49.548 \| good	28.996 \| good	0.556 \| good	16.909 \| good	0.289 \| good
2026-07-21T07:00:00.000Z	54 \| moderate	11.016 \| good	49.548 \| good	27.263 \| good	0.556 \| good	16.262 \| good	0.297 \| good
2026-07-21T08:00:00.000Z	52 \| moderate	9.522 \| good	42.827 \| good	21.338 \| good	0.428 \| good	19.648 \| good	0.222 \| good
2026-07-21T09:00:00.000Z	54 \| moderate	10.839 \| good	48.67 \| good	16.721 \| good	0.353 \| good	30.78 \| good	0.252 \| good
2026-07-21T10:00:00.000Z	56 \| moderate	12.467 \| fine	55.757 \| fine	15.862 \| good	0.231 \| good	32.573 \| good	0.244 \| good
2026-07-21T11:00:00.000Z	56 \| moderate	12.406 \| fine	55.614 \| fine	12.146 \| good	0.231 \| good	20.826 \| good	0.244 \| good
2026-07-21T12:00:00.000Z	54 \| moderate	11.032 \| good	50.028 \| good	18.653 \| good	0.165 \| good	19.87 \| good	0.197 \| good
2026-07-21T13:00:00.000Z	54 \| moderate	11.032 \| good	50.028 \| good	14.24 \| good	0.165 \| good	20.319 \| good	0.205 \| good
2026-07-21T14:00:00.000Z	52 \| moderate	10.378 \| good	46.243 \| good	9.688 \| good	0.498 \| good	26.865 \| good	0.362 \| good
2026-07-21T15:00:00.000Z	52 \| moderate	10.481 \| good	46.654 \| good	17.115 \| good	0.608 \| good	23.279 \| good	0.454 \| good
2026-07-21T16:00:00.000Z	54 \| moderate	11.081 \| good	49.246 \| good	14.588 \| good	0.58 \| good	20.07 \| good	0.343 \| good
2026-07-21T17:00:00.000Z	54 \| moderate	11.045 \| good	49.278 \| good	18.533 \| good	0.836 \| good	19.352 \| good	0.251 \| good
2026-07-21T18:00:00.000Z	54 \| moderate	11.263 \| good	50.188 \| good	18.744 \| good	0.596 \| good	18.329 \| good	0.244 \| good
2026-07-21T19:00:00.000Z	54 \| moderate	11.224 \| good	50.126 \| good	30.048 \| good	0.918 \| good	16.929 \| good	0.214 \| good
2026-07-21T20:00:00.000Z	56 \| moderate	12.251 \| fine	52.566 \| good	40.748 \| good	0.536 \| good	12.584 \| good	0.199 \| good
2026-07-21T20:00:00.000Z	69 \| moderate	17.045 \| fine	92.038 \| fine	41.855 \| good	0.545 \| good	14.143 \| good	0.198 \| good
2026-07-21T21:00:00.000Z	143 \| sensitive	20.966 \| fine	91.9 \| fine	83.363 \| moderate	1.137 \| good	1.979 \| good	0.195 \| good
2026-07-21T22:00:00.000Z	136 \| sensitive	17.559 \| fine	77.915 \| fine	81.429 \| moderate	1.019 \| good	1.519 \| good	0.187 \| good
2026-07-21T23:00:00.000Z	129 \| sensitive	15.192 \| fine	68.222 \| fine	78.714 \| moderate	0.916 \| good	1.35 \| good	0.177 \| good
2026-07-22T00:00:00.000Z	119 \| sensitive	14.48 \| fine	64.878 \| fine	75.993 \| moderate	0.862 \| good	1.373 \| good	0.172 \| good
2026-07-22T01:00:00.000Z	105 \| sensitive	15.422 \| fine	68.473 \| fine	71.534 \| moderate	0.844 \| good	1.623 \| good	0.172 \| good
2026-07-22T02:00:00.000Z	87 \| moderate	24.782 \| fine	108.07 \| fine	65.502 \| fine	0.821 \| good	2.316 \| good	0.178 \| good
2026-07-22T03:00:00.000Z	122 \| sensitive	43.719 \| moderate	194.981 \| moderate	56.646 \| fine	0.811 \| good	4.131 \| good	0.195 \| good
2026-07-22T04:00:00.000Z	149 \| sensitive	54.785 \| moderate	245.516 \| moderate	41.248 \| good	0.827 \| good	6.856 \| good	0.216 \| good
2026-07-22T05:00:00.000Z	156 \| unhealthy	61.538 \| poor	261.21 \| poor	37.052 \| good	0.821 \| good	9.14 \| good	0.236 \| good
2026-07-22T06:00:00.000Z	154 \| unhealthy	60.056 \| poor	259.569 \| poor	35.561 \| good	0.797 \| good	10.619 \| good	0.249 \| good
2026-07-22T07:00:00.000Z	151 \| unhealthy	56.077 \| poor	246.579 \| moderate	35.766 \| good	0.749 \| good	11.312 \| good	0.256 \| good
2026-07-22T08:00:00.000Z	144 \| sensitive	52.928 \| moderate	236.823 \| moderate	35.244 \| good	0.686 \| good	11.202 \| good	0.257 \| good
2026-07-22T09:00:00.000Z	158 \| unhealthy	66.16 \| poor	265.361 \| poor	33.61 \| good	0.628 \| good	10.756 \| good	0.253 \| good
2026-07-22T10:00:00.000Z	165 \| unhealthy	75.948 \| poor	276.337 \| poor	31.42 \| good	0.583 \| good	10.339 \| good	0.248 \| good
2026-07-22T11:00:00.000Z	168 \| unhealthy	80.396 \| poor	280.42 \| poor	28.988 \| good	0.552 \| good	10.083 \| good	0.243 \| good
2026-07-22T12:00:00.000Z	170 \| unhealthy	82.76 \| poor	282.991 \| poor	30.889 \| good	0.524 \| good	9.897 \| good	0.239 \| good
2026-07-22T13:00:00.000Z	170 \| unhealthy	83.479 \| poor	283.705 \| poor	27.222 \| good	0.494 \| good	9.599 \| good	0.237 \| good
2026-07-22T14:00:00.000Z	172 \| unhealthy	85.138 \| poor	285.657 \| poor	30.715 \| good	0.473 \| good	8.5 \| good	0.238 \| good
2026-07-22T15:00:00.000Z	174 \| unhealthy	88.72 \| poor	289.52 \| poor	40.372 \| good	0.488 \| good	6.592 \| good	0.233 \| good
2026-07-22T16:00:00.000Z	174 \| unhealthy	88.292 \| poor	289.52 \| poor	51.369 \| good	0.645 \| good	5.119 \| good	0.213 \| good
2026-07-22T17:00:00.000Z	165 \| unhealthy	75.035 \| poor	275.645 \| poor	59.628 \| fine	0.814 \| good	4.362 \| good	0.202 \| good
2026-07-22T18:00:00.000Z	110 \| sensitive	39.142 \| moderate	172.549 \| moderate	65.473 \| fine	0.89 \| good	3.306 \| good	0.197 \| good
2026-07-22T19:00:00.000Z	100 \| moderate	27.568 \| fine	120.184 \| fine	69.53 \| fine	0.916 \| good	2.301 \| good	0.189 \| good
2026-07-22T20:00:00.000Z	100 \| moderate	21.07 \| fine	92.696 \| fine	69.756 \| fine	0.871 \| good	1.703 \| good	0.18 \| good
2026-07-22T21:00:00.000Z	100 \| moderate	17.441 \| fine	77.714 \| fine	69.672 \| fine	0.795 \| good	1.392 \| good	0.172 \| good
2026-07-22T22:00:00.000Z	100 \| moderate	13.914 \| fine	61.598 \| fine	69.846 \| fine	0.719 \| good	1.233 \| good	0.164 \| good
2026-07-22T23:00:00.000Z	93 \| moderate	12.87 \| fine	56.928 \| fine	68.204 \| fine	0.66 \| good	1.153 \| good	0.158 \| good
2026-07-23T00:00:00.000Z	90 \| moderate	15.327 \| fine	68.676 \| fine	66.714 \| fine	0.628 \| good	1.202 \| good	0.154 \| good
2026-07-23T01:00:00.000Z	80 \| moderate	18.624 \| fine	82.139 \| fine	64.072 \| fine	0.611 \| good	1.431 \| good	0.154 \| good
2026-07-23T02:00:00.000Z	77 \| moderate	23.39 \| fine	101.707 \| fine	58.39 \| fine	0.603 \| good	2.116 \| good	0.161 \| good
2026-07-23T03:00:00.000Z	66 \| moderate	17.37 \| fine	76.824 \| fine	44.816 \| good	0.621 \| good	3.376 \| good	0.174 \| good
2026-07-23T04:00:00.000Z	49 \| good	8.886 \| good	39.097 \| good	24.499 \| good	0.635 \| good	5.44 \| good	0.191 \| good
2026-07-23T05:00:00.000Z	49 \| good	8.699 \| good	38.368 \| good	21.326 \| good	0.604 \| good	6.643 \| good	0.202 \| good
2026-07-23T06:00:00.000Z	44 \| good	7.654 \| good	34.355 \| good	21.153 \| good	0.567 \| good	7.813 \| good	0.213 \| good
2026-07-23T07:00:00.000Z	44 \| good	7.852 \| good	34.994 \| good	19.149 \| good	0.511 \| good	8.296 \| good	0.218 \| good
2026-07-23T08:00:00.000Z	44 \| good	8.433 \| good	37.287 \| good	16.691 \| good	0.453 \| good	7.48 \| good	0.21 \| good
2026-07-23T09:00:00.000Z	44 \| good	8.386 \| good	36.821 \| good	17.077 \| good	0.398 \| good	5.924 \| good	0.192 \| good
2026-07-23T10:00:00.000Z	44 \| good	7.763 \| good	34.115 \| good	17.405 \| good	0.338 \| good	4.379 \| good	0.171 \| good
2026-07-23T11:00:00.000Z	38 \| good	7.413 \| good	32.781 \| good	18.608 \| good	0.298 \| good	3.19 \| good	0.152 \| good
2026-07-23T12:00:00.000Z	38 \| good	6.789 \| good	29.882 \| good	20.589 \| good	0.287 \| good	2.617 \| good	0.138 \| good
2026-07-23T13:00:00.000Z	38 \| good	6.643 \| good	29.515 \| good	19.094 \| good	0.291 \| good	2.175 \| good	0.128 \| good
2026-07-23T14:00:00.000Z	33 \| good	6.147 \| good	26.476 \| good	21.406 \| good	0.298 \| good	1.834 \| good	0.121 \| good
2026-07-23T15:00:00.000Z	38 \| good	6.948 \| good	30.797 \| good	22.777 \| good	0.301 \| good	1.627 \| good	0.117 \| good
2026-07-23T16:00:00.000Z	38 \| good	6.501 \| good	28.994 \| good	28.638 \| good	0.293 \| good	1.556 \| good	0.115 \| good
2026-07-23T17:00:00.000Z	34 \| good	5.116 \| good	22.006 \| good	36.768 \| good	0.287 \| good	1.228 \| good	0.113 \| good
2026-07-23T18:00:00.000Z	37 \| good	3.766 \| good	16.712 \| good	39.959 \| good	0.272 \| good	0.904 \| good	0.11 \| good
2026-07-23T19:00:00.000Z	37 \| good	4.2 \| good	18.103 \| good	40.431 \| good	0.258 \| good	0.724 \| good	0.108 \| good
2026-07-23T20:00:00.000Z	39 \| good	5.107 \| good	22.164 \| good	42.081 \| good	0.242 \| good	0.632 \| good	0.106 \| 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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What is the nitrogen dioxide (NO₂) level in Frederickson, Washington at the moment?