What is the current concentration of PM10 in Coos Bay, Oregon?

The current PM10 concentration at Coos Bay, Oregon is 8.088 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Coos Bay, Oregon?

The current sulfur dioxide (SO2) concentration at Coos Bay, Oregon is 0.474 ppb.

What is the current concentration of ozone (O3) in Coos Bay, Oregon?

The current ozone (O3) concentration at Coos Bay, Oregon is 18.561 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Coos Bay, Oregon?

The current nitrogen dioxide (NO2) concentration at Coos Bay, Oregon is 3.358 ppb.

Coos Bay, Oregon live air quality index now

Q: What is the current concentration of PM2.5 in Coos Bay, Oregon?

The current PM2.5 concentration at Coos Bay, Oregon is 1.92 μg/m3.

Stay updated with real-time air quality in Coos Bay, Oregon 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

Coos Bay, Oregon

Last updated: ... (Local time)

Major air pollutants in Coos Bay, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.92 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.09 μg/m³

155

255

425

605+

Ozone (O₃)

18.56 ppb

201

201+

Sulfur Dioxide (SO₂)

0.47 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.36 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Coos Bay, Oregon

Get Live Pollen Counts

Coos Bay, Oregon

Scroll To Air Quality Map

Track live Coos Bay, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	44 \| good	3.257 \| good	14.248 \| good	48.071 \| good	0.992 \| good	5.359 \| good	0.286 \| good
2026-07-21T23:00:00.000Z	45 \| good	1.122 \| good	4.549 \| good	49.086 \| good	0.993 \| good	5.863 \| good	0.345 \| good
2026-07-22T00:00:00.000Z	41 \| good	1.035 \| good	4.602 \| good	43.859 \| good	1.31 \| good	9.149 \| good	0.387 \| good
2026-07-22T01:00:00.000Z	44 \| good	2.699 \| good	11.452 \| good	47.27 \| good	1.254 \| good	9.414 \| good	0.387 \| good
2026-07-22T02:00:00.000Z	43 \| good	6.304 \| good	28.006 \| good	46.196 \| good	0.94 \| good	8.233 \| good	0.359 \| good
2026-07-22T03:00:00.000Z	42 \| good	4.158 \| good	18.248 \| good	44.979 \| good	1.666 \| good	4.601 \| good	0.36 \| good
2026-07-22T04:00:00.000Z	40 \| good	4.934 \| good	21.169 \| good	42.881 \| good	1.332 \| good	6.745 \| good	0.373 \| good
2026-07-22T05:00:00.000Z	38 \| good	2.794 \| good	11.423 \| good	40.928 \| good	0.977 \| good	6.781 \| good	0.418 \| good
2026-07-22T06:00:00.000Z	29 \| good	4.442 \| good	24.952 \| good	30.839 \| good	0.916 \| good	4.63 \| good	0.29 \| good
2026-07-22T07:00:00.000Z	27 \| good	4.531 \| good	20.009 \| good	26.544 \| good	0.916 \| good	4.58 \| good	0.29 \| good
2026-07-22T08:00:00.000Z	24 \| good	3.907 \| good	17.174 \| good	26.17 \| good	0.801 \| good	4.055 \| good	0.228 \| good
2026-07-22T09:00:00.000Z	22 \| good	4.091 \| good	18.306 \| good	21.633 \| good	0.594 \| good	3.49 \| good	0.228 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.963 \| good	17.309 \| good	20.595 \| good	0.973 \| good	3.973 \| good	0.2 \| good
2026-07-22T11:00:00.000Z	22 \| good	3.905 \| good	17.022 \| good	21.338 \| good	1.361 \| good	6.49 \| good	0.288 \| good
2026-07-22T12:00:00.000Z	22 \| good	4.003 \| good	17.868 \| good	20.09 \| good	1.152 \| good	3.748 \| good	0.231 \| good
2026-07-22T13:00:00.000Z	20 \| good	3.48 \| good	15.04 \| good	22.18 \| good	1.136 \| good	3.543 \| good	0.231 \| good
2026-07-22T14:00:00.000Z	22 \| good	3.705 \| good	16.511 \| good	20.968 \| good	1.039 \| good	3.823 \| good	0.277 \| good
2026-07-22T15:00:00.000Z	22 \| good	4.183 \| good	18.762 \| good	16.584 \| good	0.804 \| good	4.13 \| good	0.293 \| good
2026-07-22T16:00:00.000Z	22 \| good	4.409 \| good	19.609 \| good	21.019 \| good	1.699 \| good	5.454 \| good	0.277 \| good
2026-07-22T17:00:00.000Z	27 \| good	4.568 \| good	20.297 \| good	23.73 \| good	1.292 \| good	6.746 \| good	0.319 \| good
2026-07-22T18:00:00.000Z	27 \| good	5.151 \| good	22.238 \| good	27.461 \| good	0.914 \| good	4.219 \| good	0.303 \| good
2026-07-22T19:00:00.000Z	33 \| good	6.018 \| good	27.051 \| good	25.127 \| good	0.792 \| good	7.282 \| good	0.273 \| good
2026-07-22T20:00:00.000Z	44 \| good	7.655 \| good	33.795 \| good	26.154 \| good	1.158 \| good	7.072 \| good	0.258 \| good
2026-07-22T21:00:00.000Z	24 \| good	4.426 \| good	19.123 \| good	25.828 \| good	1.011 \| good	7.52 \| good	0.271 \| good
2026-07-22T22:00:00.000Z	33 \| good	5.876 \| good	26.866 \| good	24.364 \| good	1.049 \| good	7.623 \| good	0.301 \| good
2026-07-22T23:00:00.000Z	23 \| good	4.203 \| good	19 \| good	25.393 \| good	0.665 \| good	6.363 \| good	0.301 \| good
2026-07-23T00:00:00.000Z	25 \| good	2.92 \| good	12.115 \| good	27.328 \| good	1.226 \| good	7.107 \| good	0.301 \| good
2026-07-23T01:00:00.000Z	23 \| good	3.194 \| good	13.973 \| good	25.151 \| good	1.88 \| good	7.026 \| good	0.306 \| good
2026-07-23T02:00:00.000Z	23 \| good	3.182 \| good	13.911 \| good	24.716 \| good	1.81 \| good	6.814 \| good	0.277 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	10.104 \| good	44.833 \| good	25.541 \| good	0.27 \| good	0.399 \| good	0.089 \| good
2026-07-23T04:00:00.000Z	23 \| good	2.294 \| good	9.964 \| good	25.283 \| good	0.528 \| good	2.603 \| good	0.218 \| good
2026-07-23T05:00:00.000Z	28 \| good	3.56 \| good	15.811 \| good	29.922 \| good	0.556 \| good	3.182 \| good	0.233 \| good
2026-07-23T06:00:00.000Z	25 \| good	3.074 \| good	13.861 \| good	27.145 \| good	0.442 \| good	3.686 \| good	0.187 \| good
2026-07-23T07:00:00.000Z	22 \| good	1.423 \| good	6.086 \| good	24.482 \| good	0.441 \| good	3.693 \| good	0.187 \| good
2026-07-23T08:00:00.000Z	17 \| good	0.745 \| good	3.19 \| good	18.487 \| good	0.434 \| good	3.161 \| good	0.171 \| good
2026-07-23T09:00:00.000Z	16 \| good	2.694 \| good	10.977 \| good	16.288 \| good	0.418 \| good	4.214 \| good	0.156 \| good
2026-07-23T10:00:00.000Z	27 \| good	4.742 \| good	20.748 \| good	15.081 \| good	0.318 \| good	3.799 \| good	0.156 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.967 \| good	17.839 \| good	12.971 \| good	0.333 \| good	4.193 \| good	0.156 \| good
2026-07-23T12:00:00.000Z	12 \| good	2.216 \| good	9.078 \| good	12.609 \| good	0.268 \| good	4.91 \| good	0.156 \| good
2026-07-23T13:00:00.000Z	22 \| good	3.58 \| good	15.905 \| good	10.156 \| good	0.249 \| good	6.697 \| good	0.156 \| good
2026-07-23T14:00:00.000Z	12 \| good	2.116 \| good	9.092 \| good	12.766 \| good	0.444 \| good	5.868 \| good	0.215 \| good
2026-07-23T15:00:00.000Z	16 \| good	2.698 \| good	11.019 \| good	13.505 \| good	0.433 \| good	6.078 \| good	0.2 \| good
2026-07-23T16:00:00.000Z	13 \| good	1.917 \| good	8.063 \| good	13.818 \| good	0.452 \| good	5.959 \| good	0.2 \| good
2026-07-23T17:00:00.000Z	16 \| good	2.891 \| good	11.959 \| good	17.46 \| good	0.453 \| good	5.882 \| good	0.184 \| good
2026-07-23T18:00:00.000Z	15 \| good	1.918 \| good	8.068 \| good	15.891 \| good	0.473 \| good	6.377 \| good	0.184 \| good
2026-07-23T19:00:00.000Z	18 \| good	2.503 \| good	10.018 \| good	19.321 \| good	0.491 \| good	4.371 \| good	0.156 \| good
2026-07-23T20:00:00.000Z	18 \| good	1.919 \| good	8.083 \| good	18.561 \| good	0.474 \| good	3.358 \| good	0.17 \| good
2026-07-23T21:00:00.000Z	20 \| good	1.627 \| good	7.103 \| good	21.685 \| good	0.474 \| good	4.478 \| good	0.186 \| good
2026-07-23T21:00:00.000Z	18 \| good	1.92 \| good	8.088 \| good	18.561 \| good	0.474 \| good	3.358 \| good	0.17 \| good
2026-07-23T22:00:00.000Z	27 \| good	5.156 \| good	22.376 \| good	27.728 \| good	0.238 \| good	0.22 \| good	0.089 \| good
2026-07-23T23:00:00.000Z	27 \| good	5.374 \| good	23.662 \| good	29.264 \| good	0.226 \| good	0.22 \| good	0.089 \| good
2026-07-24T00:00:00.000Z	29 \| good	5.339 \| good	23.3 \| good	30.738 \| good	0.216 \| good	0.246 \| good	0.089 \| good
2026-07-24T01:00:00.000Z	29 \| good	5.227 \| good	22.772 \| good	30.758 \| good	0.208 \| good	0.315 \| good	0.089 \| good
2026-07-24T02:00:00.000Z	28 \| good	4.17 \| good	17.98 \| good	30.401 \| good	0.2 \| good	0.424 \| good	0.09 \| good
2026-07-24T03:00:00.000Z	27 \| good	4.071 \| good	17.992 \| good	28.776 \| good	0.196 \| good	0.565 \| good	0.091 \| good
2026-07-24T04:00:00.000Z	25 \| good	3.371 \| good	14.147 \| good	27.08 \| good	0.199 \| good	0.702 \| good	0.092 \| good
2026-07-24T05:00:00.000Z	24 \| good	4.021 \| good	17.247 \| good	25.927 \| good	0.206 \| good	0.776 \| good	0.093 \| good
2026-07-24T06:00:00.000Z	22 \| good	3.663 \| good	16.13 \| good	24.214 \| good	0.211 \| good	0.825 \| good	0.094 \| good
2026-07-24T07:00:00.000Z	22 \| good	3.647 \| good	16.258 \| good	23.03 \| good	0.218 \| good	0.825 \| good	0.094 \| good
2026-07-24T08:00:00.000Z	20 \| good	3.354 \| good	13.715 \| good	21.815 \| good	0.222 \| good	0.806 \| good	0.094 \| good
2026-07-24T09:00:00.000Z	19 \| good	2.72 \| good	11.213 \| good	20.635 \| good	0.228 \| good	0.617 \| good	0.093 \| good
2026-07-24T10:00:00.000Z	19 \| good	3.054 \| good	12.735 \| good	19.627 \| good	0.226 \| good	0.595 \| good	0.093 \| good
2026-07-24T11:00:00.000Z	22 \| good	3.731 \| good	16.329 \| good	18.481 \| good	0.228 \| good	0.501 \| good	0.092 \| good
2026-07-24T12:00:00.000Z	16 \| good	2.661 \| good	11.09 \| good	17.064 \| good	0.224 \| good	0.488 \| good	0.092 \| good
2026-07-24T13:00:00.000Z	16 \| good	2.738 \| good	11.36 \| good	17.44 \| good	0.219 \| good	0.47 \| good	0.092 \| good
2026-07-24T14:00:00.000Z	16 \| good	3.428 \| good	14.255 \| good	17.253 \| good	0.213 \| good	0.459 \| good	0.092 \| good
2026-07-24T15:00:00.000Z	22 \| good	3.957 \| good	17.385 \| good	20.407 \| good	0.208 \| good	0.428 \| good	0.092 \| good
2026-07-24T16:00:00.000Z	27 \| good	4.729 \| good	20.604 \| good	22.441 \| good	0.207 \| good	0.413 \| good	0.093 \| good
2026-07-24T17:00:00.000Z	22 \| good	4.247 \| good	18.87 \| good	23.355 \| good	0.214 \| good	0.35 \| good	0.093 \| good
2026-07-24T18:00:00.000Z	22 \| good	3.92 \| good	16.869 \| good	24.286 \| good	0.227 \| good	0.315 \| good	0.094 \| good
2026-07-24T19:00:00.000Z	27 \| good	4.76 \| good	20.719 \| good	26.632 \| good	0.246 \| good	0.221 \| good	0.093 \| good
2026-07-24T20:00:00.000Z	26 \| good	3.23 \| good	13.651 \| good	27.936 \| good	0.258 \| good	0.165 \| good	0.092 \| good
2026-07-24T21:00:00.000Z	27 \| good	3.509 \| good	15.149 \| good	28.83 \| good	0.26 \| good	0.142 \| good	0.091 \| good
2026-07-24T22:00:00.000Z	28 \| good	2.318 \| good	9.549 \| good	29.632 \| good	0.255 \| good	0.134 \| good	0.09 \| good
2026-07-24T23:00:00.000Z	28 \| good	2.383 \| good	9.845 \| good	29.68 \| good	0.245 \| good	0.148 \| good	0.089 \| good
2026-07-25T00:00:00.000Z	29 \| good	3.45 \| good	15.538 \| good	30.795 \| good	0.244 \| good	0.174 \| good	0.088 \| good
2026-07-25T01:00:00.000Z	28 \| good	4.335 \| good	18.948 \| good	30.204 \| good	0.248 \| good	0.211 \| good	0.088 \| good
2026-07-25T02:00:00.000Z	28 \| good	3.294 \| good	13.789 \| good	29.745 \| good	0.249 \| good	0.272 \| good	0.088 \| good
2026-07-25T03:00:00.000Z	28 \| good	3.226 \| good	13.855 \| good	29.984 \| good	0.252 \| good	0.37 \| good	0.088 \| good
2026-07-25T04:00:00.000Z	27 \| good	2.304 \| good	10.048 \| good	29.095 \| good	0.26 \| good	0.506 \| good	0.089 \| good
2026-07-25T05:00:00.000Z	25 \| good	3.358 \| good	13.909 \| good	26.779 \| good	0.257 \| good	0.717 \| good	0.09 \| good
2026-07-25T06:00:00.000Z	22 \| good	3.065 \| good	12.593 \| good	24.387 \| good	0.255 \| good	0.952 \| good	0.091 \| good
2026-07-25T07:00:00.000Z	22 \| good	3.539 \| good	15.542 \| good	23.199 \| good	0.253 \| good	1.177 \| good	0.092 \| good
2026-07-25T08:00:00.000Z	22 \| good	4.048 \| good	17.716 \| good	21.5 \| good	0.251 \| good	1.348 \| good	0.093 \| good
2026-07-25T09:00:00.000Z	19 \| good	2.827 \| good	11.624 \| good	20.912 \| good	0.252 \| good	1.436 \| good	0.093 \| good
2026-07-25T10:00:00.000Z	19 \| good	2.56 \| good	10.796 \| good	20.537 \| good	0.249 \| good	1.477 \| good	0.093 \| good
2026-07-25T11:00:00.000Z	22 \| good	3.754 \| good	16.801 \| good	20.563 \| good	0.245 \| good	1.482 \| good	0.093 \| good
2026-07-25T12:00:00.000Z	19 \| good	2.761 \| good	11.423 \| good	20.402 \| good	0.234 \| good	1.491 \| good	0.093 \| good
2026-07-25T13:00:00.000Z	22 \| good	3.7 \| good	16.434 \| good	18.799 \| good	0.221 \| good	1.443 \| good	0.092 \| good
2026-07-25T14:00:00.000Z	18 \| good	3.372 \| good	14.081 \| good	18.815 \| good	0.215 \| good	0.802 \| good	0.09 \| good
2026-07-25T15:00:00.000Z	27 \| good	4.615 \| good	20.291 \| good	21.097 \| good	0.21 \| good	0.438 \| good	0.089 \| good
2026-07-25T16:00:00.000Z	22 \| good	4.414 \| good	19.325 \| good	21.803 \| good	0.198 \| good	0.247 \| good	0.087 \| good
2026-07-25T17:00:00.000Z	21 \| good	3.169 \| good	12.981 \| good	22.649 \| good	0.188 \| good	0.194 \| good	0.086 \| good
2026-07-25T18:00:00.000Z	22 \| good	3.517 \| good	15.259 \| good	23.637 \| good	0.19 \| good	0.157 \| good	0.086 \| good
2026-07-25T19:00:00.000Z	22 \| good	4.194 \| good	18.543 \| good	24.426 \| good	0.201 \| good	0.126 \| good	0.085 \| good
2026-07-25T20:00:00.000Z	23 \| good	3.751 \| good	16.541 \| good	24.795 \| good	0.222 \| good	0.111 \| good	0.085 \| good
2026-07-25T21:00:00.000Z	24 \| good	4.298 \| good	18.86 \| good	25.576 \| good	0.254 \| good	0.105 \| good	0.084 \| good

Coos Bay

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Coos Bay, Oregon air quality map: Track AQI near you

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How accurate is Oregon, USA air quality data?

Air quality data and pollutant measurements for Oregon, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Coos Bay, Oregon updated?

The air quality for Coos Bay, Oregon is updated every hour.

When was the worst air quality at Coos Bay, Oregon in the last 24 hrs?

The worst air quality in Coos Bay, Oregon in the last 24 hours was observed at 03:00:00 on 2026-07-23.

When was the best air quality at Coos Bay, Oregon in the last 24 hrs?

In the last 24 hrs, the best air quality in Coos Bay, Oregon was observed at 02:00:00 on 2026-07-23.

What is the current air quality in Coos Bay, Oregon?

The current air quality in Coos Bay, Oregon is 18, categorized as Good based on real-time data.

What pollutant is the most common in Coos Bay, Oregon?

The most common pollutant in Coos Bay, Oregon is O3.

What should I do if the air quality in Coos Bay, Oregon is poor?

If the air quality in Coos Bay, Oregon is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Coos Bay, Oregon?

The current PM_2.5 concentration at Coos Bay, Oregon is 1.92 μg/m³.

What is the current concentration of PM₁₀ in Coos Bay, Oregon?

The current PM₁₀ concentration at Coos Bay, Oregon is 8.088 μg/m³.

What is the current concentration of carbon monoxide (CO) in Coos Bay, Oregon?

The current carbon monoxide (CO) concentration at Coos Bay, Oregon is 0.17 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Coos Bay, Oregon?

The current sulfur dioxide (SO₂) concentration at Coos Bay, Oregon is 0.474 ppb.

What is the current concentration of ozone (O₃) in Coos Bay, Oregon?

The current ozone (O₃) concentration at Coos Bay, Oregon is 18.561 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Coos Bay, Oregon?

The current nitrogen dioxide (NO₂) concentration at Coos Bay, Oregon is 3.358 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	44 \| good	3.257 \| good	14.248 \| good	48.071 \| good	0.992 \| good	5.359 \| good	0.286 \| good
2026-07-21T23:00:00.000Z	45 \| good	1.122 \| good	4.549 \| good	49.086 \| good	0.993 \| good	5.863 \| good	0.345 \| good
2026-07-22T00:00:00.000Z	41 \| good	1.035 \| good	4.602 \| good	43.859 \| good	1.31 \| good	9.149 \| good	0.387 \| good
2026-07-22T01:00:00.000Z	44 \| good	2.699 \| good	11.452 \| good	47.27 \| good	1.254 \| good	9.414 \| good	0.387 \| good
2026-07-22T02:00:00.000Z	43 \| good	6.304 \| good	28.006 \| good	46.196 \| good	0.94 \| good	8.233 \| good	0.359 \| good
2026-07-22T03:00:00.000Z	42 \| good	4.158 \| good	18.248 \| good	44.979 \| good	1.666 \| good	4.601 \| good	0.36 \| good
2026-07-22T04:00:00.000Z	40 \| good	4.934 \| good	21.169 \| good	42.881 \| good	1.332 \| good	6.745 \| good	0.373 \| good
2026-07-22T05:00:00.000Z	38 \| good	2.794 \| good	11.423 \| good	40.928 \| good	0.977 \| good	6.781 \| good	0.418 \| good
2026-07-22T06:00:00.000Z	29 \| good	4.442 \| good	24.952 \| good	30.839 \| good	0.916 \| good	4.63 \| good	0.29 \| good
2026-07-22T07:00:00.000Z	27 \| good	4.531 \| good	20.009 \| good	26.544 \| good	0.916 \| good	4.58 \| good	0.29 \| good
2026-07-22T08:00:00.000Z	24 \| good	3.907 \| good	17.174 \| good	26.17 \| good	0.801 \| good	4.055 \| good	0.228 \| good
2026-07-22T09:00:00.000Z	22 \| good	4.091 \| good	18.306 \| good	21.633 \| good	0.594 \| good	3.49 \| good	0.228 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.963 \| good	17.309 \| good	20.595 \| good	0.973 \| good	3.973 \| good	0.2 \| good
2026-07-22T11:00:00.000Z	22 \| good	3.905 \| good	17.022 \| good	21.338 \| good	1.361 \| good	6.49 \| good	0.288 \| good
2026-07-22T12:00:00.000Z	22 \| good	4.003 \| good	17.868 \| good	20.09 \| good	1.152 \| good	3.748 \| good	0.231 \| good
2026-07-22T13:00:00.000Z	20 \| good	3.48 \| good	15.04 \| good	22.18 \| good	1.136 \| good	3.543 \| good	0.231 \| good
2026-07-22T14:00:00.000Z	22 \| good	3.705 \| good	16.511 \| good	20.968 \| good	1.039 \| good	3.823 \| good	0.277 \| good
2026-07-22T15:00:00.000Z	22 \| good	4.183 \| good	18.762 \| good	16.584 \| good	0.804 \| good	4.13 \| good	0.293 \| good
2026-07-22T16:00:00.000Z	22 \| good	4.409 \| good	19.609 \| good	21.019 \| good	1.699 \| good	5.454 \| good	0.277 \| good
2026-07-22T17:00:00.000Z	27 \| good	4.568 \| good	20.297 \| good	23.73 \| good	1.292 \| good	6.746 \| good	0.319 \| good
2026-07-22T18:00:00.000Z	27 \| good	5.151 \| good	22.238 \| good	27.461 \| good	0.914 \| good	4.219 \| good	0.303 \| good
2026-07-22T19:00:00.000Z	33 \| good	6.018 \| good	27.051 \| good	25.127 \| good	0.792 \| good	7.282 \| good	0.273 \| good
2026-07-22T20:00:00.000Z	44 \| good	7.655 \| good	33.795 \| good	26.154 \| good	1.158 \| good	7.072 \| good	0.258 \| good
2026-07-22T21:00:00.000Z	24 \| good	4.426 \| good	19.123 \| good	25.828 \| good	1.011 \| good	7.52 \| good	0.271 \| good
2026-07-22T22:00:00.000Z	33 \| good	5.876 \| good	26.866 \| good	24.364 \| good	1.049 \| good	7.623 \| good	0.301 \| good
2026-07-22T23:00:00.000Z	23 \| good	4.203 \| good	19 \| good	25.393 \| good	0.665 \| good	6.363 \| good	0.301 \| good
2026-07-23T00:00:00.000Z	25 \| good	2.92 \| good	12.115 \| good	27.328 \| good	1.226 \| good	7.107 \| good	0.301 \| good
2026-07-23T01:00:00.000Z	23 \| good	3.194 \| good	13.973 \| good	25.151 \| good	1.88 \| good	7.026 \| good	0.306 \| good
2026-07-23T02:00:00.000Z	23 \| good	3.182 \| good	13.911 \| good	24.716 \| good	1.81 \| good	6.814 \| good	0.277 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	10.104 \| good	44.833 \| good	25.541 \| good	0.27 \| good	0.399 \| good	0.089 \| good
2026-07-23T04:00:00.000Z	23 \| good	2.294 \| good	9.964 \| good	25.283 \| good	0.528 \| good	2.603 \| good	0.218 \| good
2026-07-23T05:00:00.000Z	28 \| good	3.56 \| good	15.811 \| good	29.922 \| good	0.556 \| good	3.182 \| good	0.233 \| good
2026-07-23T06:00:00.000Z	25 \| good	3.074 \| good	13.861 \| good	27.145 \| good	0.442 \| good	3.686 \| good	0.187 \| good
2026-07-23T07:00:00.000Z	22 \| good	1.423 \| good	6.086 \| good	24.482 \| good	0.441 \| good	3.693 \| good	0.187 \| good
2026-07-23T08:00:00.000Z	17 \| good	0.745 \| good	3.19 \| good	18.487 \| good	0.434 \| good	3.161 \| good	0.171 \| good
2026-07-23T09:00:00.000Z	16 \| good	2.694 \| good	10.977 \| good	16.288 \| good	0.418 \| good	4.214 \| good	0.156 \| good
2026-07-23T10:00:00.000Z	27 \| good	4.742 \| good	20.748 \| good	15.081 \| good	0.318 \| good	3.799 \| good	0.156 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.967 \| good	17.839 \| good	12.971 \| good	0.333 \| good	4.193 \| good	0.156 \| good
2026-07-23T12:00:00.000Z	12 \| good	2.216 \| good	9.078 \| good	12.609 \| good	0.268 \| good	4.91 \| good	0.156 \| good
2026-07-23T13:00:00.000Z	22 \| good	3.58 \| good	15.905 \| good	10.156 \| good	0.249 \| good	6.697 \| good	0.156 \| good
2026-07-23T14:00:00.000Z	12 \| good	2.116 \| good	9.092 \| good	12.766 \| good	0.444 \| good	5.868 \| good	0.215 \| good
2026-07-23T15:00:00.000Z	16 \| good	2.698 \| good	11.019 \| good	13.505 \| good	0.433 \| good	6.078 \| good	0.2 \| good
2026-07-23T16:00:00.000Z	13 \| good	1.917 \| good	8.063 \| good	13.818 \| good	0.452 \| good	5.959 \| good	0.2 \| good
2026-07-23T17:00:00.000Z	16 \| good	2.891 \| good	11.959 \| good	17.46 \| good	0.453 \| good	5.882 \| good	0.184 \| good
2026-07-23T18:00:00.000Z	15 \| good	1.918 \| good	8.068 \| good	15.891 \| good	0.473 \| good	6.377 \| good	0.184 \| good
2026-07-23T19:00:00.000Z	18 \| good	2.503 \| good	10.018 \| good	19.321 \| good	0.491 \| good	4.371 \| good	0.156 \| good
2026-07-23T20:00:00.000Z	18 \| good	1.919 \| good	8.083 \| good	18.561 \| good	0.474 \| good	3.358 \| good	0.17 \| good
2026-07-23T21:00:00.000Z	20 \| good	1.627 \| good	7.103 \| good	21.685 \| good	0.474 \| good	4.478 \| good	0.186 \| good
2026-07-23T21:00:00.000Z	18 \| good	1.92 \| good	8.088 \| good	18.561 \| good	0.474 \| good	3.358 \| good	0.17 \| good
2026-07-23T22:00:00.000Z	27 \| good	5.156 \| good	22.376 \| good	27.728 \| good	0.238 \| good	0.22 \| good	0.089 \| good
2026-07-23T23:00:00.000Z	27 \| good	5.374 \| good	23.662 \| good	29.264 \| good	0.226 \| good	0.22 \| good	0.089 \| good
2026-07-24T00:00:00.000Z	29 \| good	5.339 \| good	23.3 \| good	30.738 \| good	0.216 \| good	0.246 \| good	0.089 \| good
2026-07-24T01:00:00.000Z	29 \| good	5.227 \| good	22.772 \| good	30.758 \| good	0.208 \| good	0.315 \| good	0.089 \| good
2026-07-24T02:00:00.000Z	28 \| good	4.17 \| good	17.98 \| good	30.401 \| good	0.2 \| good	0.424 \| good	0.09 \| good
2026-07-24T03:00:00.000Z	27 \| good	4.071 \| good	17.992 \| good	28.776 \| good	0.196 \| good	0.565 \| good	0.091 \| good
2026-07-24T04:00:00.000Z	25 \| good	3.371 \| good	14.147 \| good	27.08 \| good	0.199 \| good	0.702 \| good	0.092 \| good
2026-07-24T05:00:00.000Z	24 \| good	4.021 \| good	17.247 \| good	25.927 \| good	0.206 \| good	0.776 \| good	0.093 \| good
2026-07-24T06:00:00.000Z	22 \| good	3.663 \| good	16.13 \| good	24.214 \| good	0.211 \| good	0.825 \| good	0.094 \| good
2026-07-24T07:00:00.000Z	22 \| good	3.647 \| good	16.258 \| good	23.03 \| good	0.218 \| good	0.825 \| good	0.094 \| good
2026-07-24T08:00:00.000Z	20 \| good	3.354 \| good	13.715 \| good	21.815 \| good	0.222 \| good	0.806 \| good	0.094 \| good
2026-07-24T09:00:00.000Z	19 \| good	2.72 \| good	11.213 \| good	20.635 \| good	0.228 \| good	0.617 \| good	0.093 \| good
2026-07-24T10:00:00.000Z	19 \| good	3.054 \| good	12.735 \| good	19.627 \| good	0.226 \| good	0.595 \| good	0.093 \| good
2026-07-24T11:00:00.000Z	22 \| good	3.731 \| good	16.329 \| good	18.481 \| good	0.228 \| good	0.501 \| good	0.092 \| good
2026-07-24T12:00:00.000Z	16 \| good	2.661 \| good	11.09 \| good	17.064 \| good	0.224 \| good	0.488 \| good	0.092 \| good
2026-07-24T13:00:00.000Z	16 \| good	2.738 \| good	11.36 \| good	17.44 \| good	0.219 \| good	0.47 \| good	0.092 \| good
2026-07-24T14:00:00.000Z	16 \| good	3.428 \| good	14.255 \| good	17.253 \| good	0.213 \| good	0.459 \| good	0.092 \| good
2026-07-24T15:00:00.000Z	22 \| good	3.957 \| good	17.385 \| good	20.407 \| good	0.208 \| good	0.428 \| good	0.092 \| good
2026-07-24T16:00:00.000Z	27 \| good	4.729 \| good	20.604 \| good	22.441 \| good	0.207 \| good	0.413 \| good	0.093 \| good
2026-07-24T17:00:00.000Z	22 \| good	4.247 \| good	18.87 \| good	23.355 \| good	0.214 \| good	0.35 \| good	0.093 \| good
2026-07-24T18:00:00.000Z	22 \| good	3.92 \| good	16.869 \| good	24.286 \| good	0.227 \| good	0.315 \| good	0.094 \| good
2026-07-24T19:00:00.000Z	27 \| good	4.76 \| good	20.719 \| good	26.632 \| good	0.246 \| good	0.221 \| good	0.093 \| good
2026-07-24T20:00:00.000Z	26 \| good	3.23 \| good	13.651 \| good	27.936 \| good	0.258 \| good	0.165 \| good	0.092 \| good
2026-07-24T21:00:00.000Z	27 \| good	3.509 \| good	15.149 \| good	28.83 \| good	0.26 \| good	0.142 \| good	0.091 \| good
2026-07-24T22:00:00.000Z	28 \| good	2.318 \| good	9.549 \| good	29.632 \| good	0.255 \| good	0.134 \| good	0.09 \| good
2026-07-24T23:00:00.000Z	28 \| good	2.383 \| good	9.845 \| good	29.68 \| good	0.245 \| good	0.148 \| good	0.089 \| good
2026-07-25T00:00:00.000Z	29 \| good	3.45 \| good	15.538 \| good	30.795 \| good	0.244 \| good	0.174 \| good	0.088 \| good
2026-07-25T01:00:00.000Z	28 \| good	4.335 \| good	18.948 \| good	30.204 \| good	0.248 \| good	0.211 \| good	0.088 \| good
2026-07-25T02:00:00.000Z	28 \| good	3.294 \| good	13.789 \| good	29.745 \| good	0.249 \| good	0.272 \| good	0.088 \| good
2026-07-25T03:00:00.000Z	28 \| good	3.226 \| good	13.855 \| good	29.984 \| good	0.252 \| good	0.37 \| good	0.088 \| good
2026-07-25T04:00:00.000Z	27 \| good	2.304 \| good	10.048 \| good	29.095 \| good	0.26 \| good	0.506 \| good	0.089 \| good
2026-07-25T05:00:00.000Z	25 \| good	3.358 \| good	13.909 \| good	26.779 \| good	0.257 \| good	0.717 \| good	0.09 \| good
2026-07-25T06:00:00.000Z	22 \| good	3.065 \| good	12.593 \| good	24.387 \| good	0.255 \| good	0.952 \| good	0.091 \| good
2026-07-25T07:00:00.000Z	22 \| good	3.539 \| good	15.542 \| good	23.199 \| good	0.253 \| good	1.177 \| good	0.092 \| good
2026-07-25T08:00:00.000Z	22 \| good	4.048 \| good	17.716 \| good	21.5 \| good	0.251 \| good	1.348 \| good	0.093 \| good
2026-07-25T09:00:00.000Z	19 \| good	2.827 \| good	11.624 \| good	20.912 \| good	0.252 \| good	1.436 \| good	0.093 \| good
2026-07-25T10:00:00.000Z	19 \| good	2.56 \| good	10.796 \| good	20.537 \| good	0.249 \| good	1.477 \| good	0.093 \| good
2026-07-25T11:00:00.000Z	22 \| good	3.754 \| good	16.801 \| good	20.563 \| good	0.245 \| good	1.482 \| good	0.093 \| good
2026-07-25T12:00:00.000Z	19 \| good	2.761 \| good	11.423 \| good	20.402 \| good	0.234 \| good	1.491 \| good	0.093 \| good
2026-07-25T13:00:00.000Z	22 \| good	3.7 \| good	16.434 \| good	18.799 \| good	0.221 \| good	1.443 \| good	0.092 \| good
2026-07-25T14:00:00.000Z	18 \| good	3.372 \| good	14.081 \| good	18.815 \| good	0.215 \| good	0.802 \| good	0.09 \| good
2026-07-25T15:00:00.000Z	27 \| good	4.615 \| good	20.291 \| good	21.097 \| good	0.21 \| good	0.438 \| good	0.089 \| good
2026-07-25T16:00:00.000Z	22 \| good	4.414 \| good	19.325 \| good	21.803 \| good	0.198 \| good	0.247 \| good	0.087 \| good
2026-07-25T17:00:00.000Z	21 \| good	3.169 \| good	12.981 \| good	22.649 \| good	0.188 \| good	0.194 \| good	0.086 \| good
2026-07-25T18:00:00.000Z	22 \| good	3.517 \| good	15.259 \| good	23.637 \| good	0.19 \| good	0.157 \| good	0.086 \| good
2026-07-25T19:00:00.000Z	22 \| good	4.194 \| good	18.543 \| good	24.426 \| good	0.201 \| good	0.126 \| good	0.085 \| good
2026-07-25T20:00:00.000Z	23 \| good	3.751 \| good	16.541 \| good	24.795 \| good	0.222 \| good	0.111 \| good	0.085 \| good
2026-07-25T21:00:00.000Z	24 \| good	4.298 \| good	18.86 \| good	25.576 \| good	0.254 \| good	0.105 \| good	0.084 \| good

Coos Bay, Oregon live air quality index now

Major air pollutants in Coos Bay, Oregon

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Coos Bay, Oregon air quality map: Track AQI near you

Air quality in nearby cities

North Bend, Oregon

Fairview City, Oregon

Roseburg, Oregon

Cottage Grove, Oregon

Eugene, Oregon

Springfield, Oregon

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Frequently asked questions

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What is the current air quality in Coos Bay, Oregon?

What pollutant is the most common in Coos Bay, Oregon?

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What is the current concentration of PM2.5 in Coos Bay, Oregon?

What is the current concentration of PM10 in Coos Bay, Oregon?

What is the current concentration of carbon monoxide (CO) in Coos Bay, Oregon?

What is the current concentration of sulfur dioxide (SO2) in Coos Bay, Oregon?

What is the current concentration of ozone (O3) in Coos Bay, Oregon?

What is the current concentration of nitrogen dioxide (NO2) in Coos Bay, Oregon?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Coos Bay, Oregon?

What is the current concentration of PM₁₀ in Coos Bay, Oregon?

What is the current concentration of sulfur dioxide (SO₂) in Coos Bay, Oregon?

What is the current concentration of ozone (O₃) in Coos Bay, Oregon?

What is the current concentration of nitrogen dioxide (NO₂) in Coos Bay, Oregon?