What is the current level of PM10 in Klamath Falls, Oregon?

Klamath Falls, Oregon currently has a PM10 concentration of 7.146 μg/m3.

What is the current level of sulfur dioxide (SO2) in Klamath Falls, Oregon?

The current sulfur dioxide (SO2) concentration in Klamath Falls, Oregon is 0.442 ppb.

What is the current level of ozone (O3) in Klamath Falls, Oregon?

Klamath Falls, Oregon currently has an ozone (O3) concentration of 26.655 ppm.

What is the current level of nitrogen dioxide (NO2) in Klamath Falls, Oregon?

The current level of nitrogen dioxide (NO2) in Klamath Falls, Oregon is 2.807 ppb.

Current air quality index in Klamath Falls, Oregon today

Q: What is the PM2.5 concentration in Klamath Falls, Oregon right now?

Klamath Falls, Oregon currently has a PM2.5 concentration of 1.734 μg/m3.

Stay updated with real-time air quality in Klamath Falls, 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)

Moderate

Klamath Falls, Oregon

Last updated: ... (Local time)

Common air pollutants in Klamath Falls, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.07 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.53 μg/m³

155

255

425

605+

Ozone (O₃)

17.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.75 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Klamath Falls, Oregon

Get Live Pollen Counts

Klamath Falls, Oregon

Scroll To Air Quality Map

Track live Klamath Falls, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-25T16:00:00.000Z	29 \| good	1.43 \| good	6.138 \| good	31.068 \| good	0.441 \| good	3.301 \| good	0.19 \| good
2025-10-25T17:00:00.000Z	28 \| good	1.428 \| good	6.127 \| good	29.65 \| good	0.441 \| good	3.112 \| good	0.19 \| good
2025-10-25T18:00:00.000Z	31 \| good	1.232 \| good	5.149 \| good	32.587 \| good	0.422 \| good	1.693 \| good	0.19 \| good
2025-10-25T19:00:00.000Z	31 \| good	1.233 \| good	5.158 \| good	33.009 \| good	0.384 \| good	1.692 \| good	0.19 \| good
2025-10-25T20:00:00.000Z	28 \| good	1.23 \| good	5.143 \| good	29.661 \| good	0.495 \| good	1.693 \| good	0.211 \| good
2025-10-25T21:00:00.000Z	33 \| good	1.132 \| good	5.132 \| good	36.33 \| good	0.501 \| good	3.147 \| good	0.233 \| good
2025-10-25T22:00:00.000Z	32 \| good	1.032 \| good	4.158 \| good	35.028 \| good	0.521 \| good	2.928 \| good	0.233 \| good
2025-10-25T23:00:00.000Z	32 \| good	0.954 \| good	4.202 \| good	34.566 \| good	0.422 \| good	1.674 \| good	0.19 \| good
2025-10-26T00:00:00.000Z	31 \| good	1.042 \| good	4.192 \| good	33.201 \| good	0.422 \| good	1.573 \| good	0.211 \| good
2025-10-26T01:00:00.000Z	31 \| good	1.143 \| good	5.17 \| good	33.399 \| good	0.385 \| good	3.451 \| good	0.212 \| good
2025-10-26T02:00:00.000Z	31 \| good	1.233 \| good	5.137 \| good	33.722 \| good	0.383 \| good	3.915 \| good	0.212 \| good
2025-10-26T03:00:00.000Z	33 \| good	1.428 \| good	6.111 \| good	35.742 \| good	0.365 \| good	4.572 \| good	0.251 \| good
2025-10-26T04:00:00.000Z	27 \| good	1.43 \| good	6.124 \| good	28.768 \| good	0.365 \| good	4.118 \| good	0.251 \| good
2025-10-26T05:00:00.000Z	31 \| good	1.42 \| good	6.088 \| good	32.526 \| good	0.402 \| good	4.444 \| good	0.251 \| good
2025-10-26T06:00:00.000Z	26 \| good	1.621 \| good	7.094 \| good	27.559 \| good	0.384 \| good	3.394 \| good	0.271 \| good
2025-10-26T07:00:00.000Z	30 \| good	1.628 \| good	7.118 \| good	31.563 \| good	0.365 \| good	2.099 \| good	0.249 \| good
2025-10-26T08:00:00.000Z	28 \| good	2.677 \| good	10.934 \| good	30.441 \| good	0.383 \| good	2.317 \| good	0.247 \| good
2025-10-26T09:00:00.000Z	26 \| good	2.677 \| good	10.937 \| good	27.539 \| good	0.328 \| good	1.915 \| good	0.247 \| good
2025-10-26T10:00:00.000Z	26 \| good	4.216 \| good	18.602 \| good	27.996 \| good	0.148 \| good	1.948 \| good	0.117 \| good
2025-10-26T11:00:00.000Z	33 \| good	6.235 \| good	28.214 \| good	23.716 \| good	0.148 \| good	1.775 \| good	0.117 \| good
2025-10-26T12:00:00.000Z	33 \| good	5.751 \| good	26.289 \| good	20.479 \| good	0.227 \| good	1.848 \| good	0.242 \| good
2025-10-26T13:00:00.000Z	29 \| good	4.706 \| good	20.568 \| good	30.621 \| good	0.439 \| good	2.7 \| good	0.247 \| good
2025-10-26T14:00:00.000Z	29 \| good	4.322 \| good	18.662 \| good	30.88 \| good	0.42 \| good	5.417 \| good	0.25 \| good
2025-10-26T15:00:00.000Z	22 \| good	4.327 \| good	18.689 \| good	23.555 \| good	0.401 \| good	7.607 \| good	0.236 \| good
2025-10-26T16:00:00.000Z	27 \| good	5.109 \| good	22.586 \| good	22.494 \| good	0.362 \| good	8.116 \| good	0.253 \| good
2025-10-26T17:00:00.000Z	27 \| good	4.92 \| good	21.638 \| good	24.731 \| good	0.361 \| good	6.865 \| good	0.271 \| good
2025-10-26T18:00:00.000Z	24 \| good	3.954 \| good	17.77 \| good	26.225 \| good	0.46 \| good	4.86 \| good	0.21 \| good
2025-10-26T19:00:00.000Z	23 \| good	2.797 \| good	11.976 \| good	25.139 \| good	0.481 \| good	3.057 \| good	0.172 \| good
2025-10-26T20:00:00.000Z	25 \| good	1.734 \| good	7.146 \| good	26.655 \| good	0.442 \| good	2.807 \| good	0.175 \| good
2025-10-26T21:00:00.000Z	28 \| good	1.596 \| good	6.449 \| good	29.524 \| good	0.44 \| good	3.815 \| good	0.175 \| good
2025-10-26T22:00:00.000Z	31 \| good	1.596 \| good	6.463 \| good	33.114 \| good	0.421 \| good	3.337 \| good	0.214 \| good
2025-10-26T23:00:00.000Z	27 \| good	2.363 \| good	10.294 \| good	29.216 \| good	0.385 \| good	3.35 \| good	0.194 \| good
2025-10-27T00:00:00.000Z	27 \| good	3.465 \| good	15.81 \| good	29.273 \| good	0.608 \| good	3.624 \| good	0.194 \| good
2025-10-27T01:00:00.000Z	31 \| good	3.463 \| good	15.799 \| good	32.719 \| good	0.589 \| good	3.144 \| good	0.194 \| good
2025-10-27T02:00:00.000Z	27 \| good	3.081 \| good	13.881 \| good	29.143 \| good	0.458 \| good	1.731 \| good	0.257 \| good
2025-10-27T03:00:00.000Z	31 \| good	2.801 \| good	11.945 \| good	33.46 \| good	0.477 \| good	3.98 \| good	0.279 \| good
2025-10-27T04:00:00.000Z	26 \| good	2.773 \| good	11.866 \| good	27.565 \| good	0.402 \| good	3.927 \| good	0.279 \| good
2025-10-27T05:00:00.000Z	22 \| good	2.786 \| good	11.921 \| good	24.124 \| good	0.477 \| good	2.419 \| good	0.279 \| good
2025-10-27T06:00:00.000Z	23 \| good	2.885 \| good	11.961 \| good	24.707 \| good	0.44 \| good	2.684 \| good	0.258 \| good
2025-10-27T07:00:00.000Z	24 \| good	2.881 \| good	11.946 \| good	26.399 \| good	0.459 \| good	4.288 \| good	0.259 \| good
2025-10-27T08:00:00.000Z	16 \| good	2.883 \| good	11.943 \| good	14.993 \| good	0.365 \| good	4.837 \| good	0.194 \| good
2025-10-27T09:00:00.000Z	49 \| good	9.298 \| good	41.642 \| good	18.932 \| good	0.422 \| good	6.16 \| good	0.172 \| good
2025-10-27T10:00:00.000Z	44 \| good	8.044 \| good	35.852 \| good	18.553 \| good	0.383 \| good	4.817 \| good	0.172 \| good
2025-10-27T11:00:00.000Z	33 \| good	6.127 \| good	27.223 \| good	18.781 \| good	0.383 \| good	5.508 \| good	0.192 \| good
2025-10-27T12:00:00.000Z	33 \| good	6.127 \| good	27.223 \| good	19.552 \| good	0.347 \| good	6.798 \| good	0.192 \| good
2025-10-27T13:00:00.000Z	27 \| good	5.079 \| good	22.444 \| good	19.732 \| good	0.422 \| good	8.48 \| good	0.137 \| good
2025-10-27T14:00:00.000Z	49 \| good	9.2 \| good	41.611 \| good	21.095 \| good	0.421 \| good	11.279 \| good	0.22 \| good
2025-10-27T15:00:00.000Z	52 \| moderate	10.068 \| good	44.529 \| good	17.068 \| good	0.44 \| good	7.753 \| good	0.22 \| good
2025-10-27T15:00:00.000Z	52 \| moderate	10.068 \| good	44.529 \| good	17.068 \| good	0.44 \| good	7.753 \| good	0.22 \| good
2025-10-26T21:00:00.000Z	29 \| good	3.46 \| good	15.09 \| good	30.951 \| good	0.115 \| good	1.554 \| good	0.137 \| good
2025-10-26T22:00:00.000Z	30 \| good	3.53 \| good	15.78 \| good	32.064 \| good	0.109 \| good	1.648 \| good	0.137 \| good
2025-10-26T23:00:00.000Z	29 \| good	2.335 \| good	9.924 \| good	31.454 \| good	0.102 \| good	1.742 \| good	0.138 \| good
2025-10-27T00:00:00.000Z	29 \| good	2.877 \| good	11.924 \| good	31.222 \| good	0.096 \| good	1.836 \| good	0.139 \| good
2025-10-27T01:00:00.000Z	33 \| good	6.336 \| good	28.061 \| good	30.275 \| good	0.094 \| good	1.77 \| good	0.134 \| good
2025-10-27T02:00:00.000Z	49 \| good	8.965 \| good	39.346 \| good	28.019 \| good	0.092 \| good	1.704 \| good	0.13 \| good
2025-10-27T03:00:00.000Z	49 \| good	8.913 \| good	39.316 \| good	28.131 \| good	0.091 \| good	1.638 \| good	0.125 \| good
2025-10-27T04:00:00.000Z	52 \| moderate	10.112 \| good	45.054 \| good	29.241 \| good	0.104 \| good	1.39 \| good	0.121 \| good
2025-10-27T05:00:00.000Z	54 \| moderate	10.635 \| good	47.024 \| good	29.974 \| good	0.117 \| good	1.142 \| good	0.117 \| good
2025-10-27T06:00:00.000Z	38 \| good	7.142 \| good	31.843 \| good	30.108 \| good	0.129 \| good	0.894 \| good	0.113 \| good
2025-10-27T07:00:00.000Z	44 \| good	7.732 \| good	33.979 \| good	29.743 \| good	0.139 \| good	0.844 \| good	0.112 \| good
2025-10-27T08:00:00.000Z	49 \| good	8.642 \| good	38.153 \| good	31.466 \| good	0.148 \| good	0.794 \| good	0.11 \| good
2025-10-27T09:00:00.000Z	44 \| good	7.917 \| good	34.807 \| good	30.897 \| good	0.158 \| good	0.744 \| good	0.108 \| good
2025-10-27T10:00:00.000Z	38 \| good	7.28 \| good	32.091 \| good	31.225 \| good	0.176 \| good	0.782 \| good	0.108 \| good
2025-10-27T11:00:00.000Z	38 \| good	6.502 \| good	29.067 \| good	28.143 \| good	0.194 \| good	0.82 \| good	0.107 \| good
2025-10-27T12:00:00.000Z	38 \| good	6.655 \| good	29.73 \| good	27.508 \| good	0.213 \| good	0.858 \| good	0.106 \| good
2025-10-27T13:00:00.000Z	44 \| good	8.464 \| good	37.022 \| good	25.113 \| good	0.235 \| good	1.104 \| good	0.11 \| good
2025-10-27T14:00:00.000Z	49 \| good	9.04 \| good	40.563 \| good	25.168 \| good	0.258 \| good	1.35 \| good	0.113 \| good
2025-10-27T15:00:00.000Z	56 \| moderate	12.353 \| fine	55.157 \| fine	23.99 \| good	0.281 \| good	1.596 \| good	0.116 \| good
2025-10-27T16:00:00.000Z	56 \| moderate	11.525 \| good	51.207 \| good	30.299 \| good	0.32 \| good	1.191 \| good	0.113 \| good
2025-10-27T17:00:00.000Z	38 \| good	6.597 \| good	29.751 \| good	29.271 \| good	0.36 \| good	0.785 \| good	0.11 \| good
2025-10-27T18:00:00.000Z	30 \| good	5.008 \| good	21.803 \| good	31.732 \| good	0.399 \| good	0.379 \| good	0.106 \| good
2025-10-27T19:00:00.000Z	31 \| good	3.904 \| good	16.996 \| good	34.032 \| good	0.429 \| good	0.339 \| good	0.106 \| good
2025-10-27T20:00:00.000Z	33 \| good	2.312 \| good	9.794 \| good	36.04 \| good	0.458 \| good	0.299 \| good	0.106 \| good
2025-10-27T21:00:00.000Z	33 \| good	2.314 \| good	9.838 \| good	36.326 \| good	0.488 \| good	0.259 \| good	0.106 \| good
2025-10-27T22:00:00.000Z	37 \| good	2.407 \| good	10 \| good	39.729 \| good	0.48 \| good	0.327 \| good	0.107 \| good
2025-10-27T23:00:00.000Z	38 \| good	1.904 \| good	8 \| good	40.695 \| good	0.472 \| good	0.394 \| good	0.109 \| good
2025-10-28T00:00:00.000Z	34 \| good	2.355 \| good	9.907 \| good	37.448 \| good	0.464 \| good	0.461 \| good	0.11 \| good
2025-10-28T01:00:00.000Z	33 \| good	6.462 \| good	28.887 \| good	31.598 \| good	0.46 \| good	1.788 \| good	0.13 \| good
2025-10-28T02:00:00.000Z	52 \| moderate	9.961 \| good	44.047 \| good	28.072 \| good	0.456 \| good	3.114 \| good	0.15 \| good
2025-10-28T03:00:00.000Z	38 \| good	7.386 \| good	32.731 \| good	23.894 \| good	0.452 \| good	4.44 \| good	0.17 \| good
2025-10-28T04:00:00.000Z	44 \| good	8.262 \| good	36.067 \| good	22.778 \| good	0.444 \| good	4.816 \| good	0.176 \| good
2025-10-28T05:00:00.000Z	49 \| good	8.777 \| good	38.312 \| good	23.144 \| good	0.436 \| good	5.191 \| good	0.182 \| good
2025-10-28T06:00:00.000Z	38 \| good	6.502 \| good	29.043 \| good	23.777 \| good	0.428 \| good	5.567 \| good	0.187 \| good
2025-10-28T07:00:00.000Z	44 \| good	7.915 \| good	34.993 \| good	24.803 \| good	0.406 \| good	5.57 \| good	0.187 \| good
2025-10-28T08:00:00.000Z	54 \| moderate	11.08 \| good	49.049 \| good	22.733 \| good	0.383 \| good	5.573 \| good	0.187 \| good
2025-10-28T09:00:00.000Z	44 \| good	7.695 \| good	33.841 \| good	23.355 \| good	0.361 \| good	5.576 \| good	0.187 \| good
2025-10-28T10:00:00.000Z	49 \| good	9.277 \| good	41.214 \| good	21.603 \| good	0.318 \| good	5.323 \| good	0.182 \| good
2025-10-28T11:00:00.000Z	44 \| good	7.769 \| good	33.972 \| good	20.363 \| good	0.276 \| good	5.07 \| good	0.177 \| good
2025-10-28T12:00:00.000Z	38 \| good	7.476 \| good	32.979 \| good	21.268 \| good	0.234 \| good	4.816 \| good	0.172 \| good
2025-10-28T13:00:00.000Z	49 \| good	8.54 \| good	37.256 \| good	21.298 \| good	0.23 \| good	4.801 \| good	0.173 \| good
2025-10-28T14:00:00.000Z	52 \| moderate	9.561 \| good	42.906 \| good	20.594 \| good	0.226 \| good	4.785 \| good	0.174 \| good
2025-10-28T15:00:00.000Z	54 \| moderate	11.131 \| good	49.165 \| good	21.583 \| good	0.222 \| good	4.769 \| good	0.175 \| good
2025-10-28T16:00:00.000Z	52 \| moderate	9.645 \| good	42.904 \| good	26.123 \| good	0.294 \| good	3.548 \| good	0.158 \| good
2025-10-28T17:00:00.000Z	33 \| good	6.064 \| good	26.849 \| good	30.076 \| good	0.367 \| good	2.327 \| good	0.141 \| good
2025-10-28T18:00:00.000Z	32 \| good	4.486 \| good	19.649 \| good	35.201 \| good	0.439 \| good	1.105 \| good	0.124 \| good
2025-10-28T19:00:00.000Z	35 \| good	3.863 \| good	17 \| good	38.4 \| good	0.415 \| good	0.899 \| good	0.119 \| good
2025-10-28T20:00:00.000Z	37 \| good	3.114 \| good	13.588 \| good	40.447 \| good	0.391 \| good	0.692 \| good	0.114 \| good

Klamath Falls

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Klamath Falls, Oregon

0.17ppm

How accurate is Oregon, USA air quality data?

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

Source: Ambee Data Sources

Air quality levels in US

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

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Klamath Falls, Oregon get updated?

Air quality updates for Klamath Falls, Oregon are available every hour.

What time in the past 24 hours saw the poorest air quality in Klamath Falls, Oregon?

Klamath Falls, Oregon experienced its worst air quality at 12:00:00, 2025-10-26.

When was air quality in Klamath Falls, Oregon the best over the past 24 hours?

The best air quality in Klamath Falls, Oregon was observed at 03:00:00 on 2025-10-26.

What is the air quality in Klamath Falls, Oregon right now?

The air quality in Klamath Falls, Oregon right now is Good, with an AQI of 25.

What pollutant is most frequently found in Klamath Falls, Oregon?

In Klamath Falls, Oregon, O3 is the most frequently found pollutant.

What can I do if the air quality in Klamath Falls, Oregon is poor?

When air quality in Klamath Falls, Oregon is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Klamath Falls, Oregon right now?

Klamath Falls, Oregon currently has a PM_2.5 concentration of 1.734 μg/m³.

What is the current level of PM₁₀ in Klamath Falls, Oregon?

Klamath Falls, Oregon currently has a PM₁₀ concentration of 7.146 μg/m³.

What is the current level of carbon monoxide (CO) in Klamath Falls, Oregon?

The current carbon monoxide (CO) level in Klamath Falls, Oregon is 0.175 ppm.

What is the current level of sulfur dioxide (SO₂) in Klamath Falls, Oregon?

The current sulfur dioxide (SO₂) concentration in Klamath Falls, Oregon is 0.442 ppb.

What is the current level of ozone (O₃) in Klamath Falls, Oregon?

Klamath Falls, Oregon currently has an ozone (O₃) concentration of 26.655 ppm.

What is the current level of nitrogen dioxide (NO₂) in Klamath Falls, Oregon?

The current level of nitrogen dioxide (NO₂) in Klamath Falls, Oregon is 2.807 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-25T16:00:00.000Z	29 \| good	1.43 \| good	6.138 \| good	31.068 \| good	0.441 \| good	3.301 \| good	0.19 \| good
2025-10-25T17:00:00.000Z	28 \| good	1.428 \| good	6.127 \| good	29.65 \| good	0.441 \| good	3.112 \| good	0.19 \| good
2025-10-25T18:00:00.000Z	31 \| good	1.232 \| good	5.149 \| good	32.587 \| good	0.422 \| good	1.693 \| good	0.19 \| good
2025-10-25T19:00:00.000Z	31 \| good	1.233 \| good	5.158 \| good	33.009 \| good	0.384 \| good	1.692 \| good	0.19 \| good
2025-10-25T20:00:00.000Z	28 \| good	1.23 \| good	5.143 \| good	29.661 \| good	0.495 \| good	1.693 \| good	0.211 \| good
2025-10-25T21:00:00.000Z	33 \| good	1.132 \| good	5.132 \| good	36.33 \| good	0.501 \| good	3.147 \| good	0.233 \| good
2025-10-25T22:00:00.000Z	32 \| good	1.032 \| good	4.158 \| good	35.028 \| good	0.521 \| good	2.928 \| good	0.233 \| good
2025-10-25T23:00:00.000Z	32 \| good	0.954 \| good	4.202 \| good	34.566 \| good	0.422 \| good	1.674 \| good	0.19 \| good
2025-10-26T00:00:00.000Z	31 \| good	1.042 \| good	4.192 \| good	33.201 \| good	0.422 \| good	1.573 \| good	0.211 \| good
2025-10-26T01:00:00.000Z	31 \| good	1.143 \| good	5.17 \| good	33.399 \| good	0.385 \| good	3.451 \| good	0.212 \| good
2025-10-26T02:00:00.000Z	31 \| good	1.233 \| good	5.137 \| good	33.722 \| good	0.383 \| good	3.915 \| good	0.212 \| good
2025-10-26T03:00:00.000Z	33 \| good	1.428 \| good	6.111 \| good	35.742 \| good	0.365 \| good	4.572 \| good	0.251 \| good
2025-10-26T04:00:00.000Z	27 \| good	1.43 \| good	6.124 \| good	28.768 \| good	0.365 \| good	4.118 \| good	0.251 \| good
2025-10-26T05:00:00.000Z	31 \| good	1.42 \| good	6.088 \| good	32.526 \| good	0.402 \| good	4.444 \| good	0.251 \| good
2025-10-26T06:00:00.000Z	26 \| good	1.621 \| good	7.094 \| good	27.559 \| good	0.384 \| good	3.394 \| good	0.271 \| good
2025-10-26T07:00:00.000Z	30 \| good	1.628 \| good	7.118 \| good	31.563 \| good	0.365 \| good	2.099 \| good	0.249 \| good
2025-10-26T08:00:00.000Z	28 \| good	2.677 \| good	10.934 \| good	30.441 \| good	0.383 \| good	2.317 \| good	0.247 \| good
2025-10-26T09:00:00.000Z	26 \| good	2.677 \| good	10.937 \| good	27.539 \| good	0.328 \| good	1.915 \| good	0.247 \| good
2025-10-26T10:00:00.000Z	26 \| good	4.216 \| good	18.602 \| good	27.996 \| good	0.148 \| good	1.948 \| good	0.117 \| good
2025-10-26T11:00:00.000Z	33 \| good	6.235 \| good	28.214 \| good	23.716 \| good	0.148 \| good	1.775 \| good	0.117 \| good
2025-10-26T12:00:00.000Z	33 \| good	5.751 \| good	26.289 \| good	20.479 \| good	0.227 \| good	1.848 \| good	0.242 \| good
2025-10-26T13:00:00.000Z	29 \| good	4.706 \| good	20.568 \| good	30.621 \| good	0.439 \| good	2.7 \| good	0.247 \| good
2025-10-26T14:00:00.000Z	29 \| good	4.322 \| good	18.662 \| good	30.88 \| good	0.42 \| good	5.417 \| good	0.25 \| good
2025-10-26T15:00:00.000Z	22 \| good	4.327 \| good	18.689 \| good	23.555 \| good	0.401 \| good	7.607 \| good	0.236 \| good
2025-10-26T16:00:00.000Z	27 \| good	5.109 \| good	22.586 \| good	22.494 \| good	0.362 \| good	8.116 \| good	0.253 \| good
2025-10-26T17:00:00.000Z	27 \| good	4.92 \| good	21.638 \| good	24.731 \| good	0.361 \| good	6.865 \| good	0.271 \| good
2025-10-26T18:00:00.000Z	24 \| good	3.954 \| good	17.77 \| good	26.225 \| good	0.46 \| good	4.86 \| good	0.21 \| good
2025-10-26T19:00:00.000Z	23 \| good	2.797 \| good	11.976 \| good	25.139 \| good	0.481 \| good	3.057 \| good	0.172 \| good
2025-10-26T20:00:00.000Z	25 \| good	1.734 \| good	7.146 \| good	26.655 \| good	0.442 \| good	2.807 \| good	0.175 \| good
2025-10-26T21:00:00.000Z	28 \| good	1.596 \| good	6.449 \| good	29.524 \| good	0.44 \| good	3.815 \| good	0.175 \| good
2025-10-26T22:00:00.000Z	31 \| good	1.596 \| good	6.463 \| good	33.114 \| good	0.421 \| good	3.337 \| good	0.214 \| good
2025-10-26T23:00:00.000Z	27 \| good	2.363 \| good	10.294 \| good	29.216 \| good	0.385 \| good	3.35 \| good	0.194 \| good
2025-10-27T00:00:00.000Z	27 \| good	3.465 \| good	15.81 \| good	29.273 \| good	0.608 \| good	3.624 \| good	0.194 \| good
2025-10-27T01:00:00.000Z	31 \| good	3.463 \| good	15.799 \| good	32.719 \| good	0.589 \| good	3.144 \| good	0.194 \| good
2025-10-27T02:00:00.000Z	27 \| good	3.081 \| good	13.881 \| good	29.143 \| good	0.458 \| good	1.731 \| good	0.257 \| good
2025-10-27T03:00:00.000Z	31 \| good	2.801 \| good	11.945 \| good	33.46 \| good	0.477 \| good	3.98 \| good	0.279 \| good
2025-10-27T04:00:00.000Z	26 \| good	2.773 \| good	11.866 \| good	27.565 \| good	0.402 \| good	3.927 \| good	0.279 \| good
2025-10-27T05:00:00.000Z	22 \| good	2.786 \| good	11.921 \| good	24.124 \| good	0.477 \| good	2.419 \| good	0.279 \| good
2025-10-27T06:00:00.000Z	23 \| good	2.885 \| good	11.961 \| good	24.707 \| good	0.44 \| good	2.684 \| good	0.258 \| good
2025-10-27T07:00:00.000Z	24 \| good	2.881 \| good	11.946 \| good	26.399 \| good	0.459 \| good	4.288 \| good	0.259 \| good
2025-10-27T08:00:00.000Z	16 \| good	2.883 \| good	11.943 \| good	14.993 \| good	0.365 \| good	4.837 \| good	0.194 \| good
2025-10-27T09:00:00.000Z	49 \| good	9.298 \| good	41.642 \| good	18.932 \| good	0.422 \| good	6.16 \| good	0.172 \| good
2025-10-27T10:00:00.000Z	44 \| good	8.044 \| good	35.852 \| good	18.553 \| good	0.383 \| good	4.817 \| good	0.172 \| good
2025-10-27T11:00:00.000Z	33 \| good	6.127 \| good	27.223 \| good	18.781 \| good	0.383 \| good	5.508 \| good	0.192 \| good
2025-10-27T12:00:00.000Z	33 \| good	6.127 \| good	27.223 \| good	19.552 \| good	0.347 \| good	6.798 \| good	0.192 \| good
2025-10-27T13:00:00.000Z	27 \| good	5.079 \| good	22.444 \| good	19.732 \| good	0.422 \| good	8.48 \| good	0.137 \| good
2025-10-27T14:00:00.000Z	49 \| good	9.2 \| good	41.611 \| good	21.095 \| good	0.421 \| good	11.279 \| good	0.22 \| good
2025-10-27T15:00:00.000Z	52 \| moderate	10.068 \| good	44.529 \| good	17.068 \| good	0.44 \| good	7.753 \| good	0.22 \| good
2025-10-27T15:00:00.000Z	52 \| moderate	10.068 \| good	44.529 \| good	17.068 \| good	0.44 \| good	7.753 \| good	0.22 \| good
2025-10-26T21:00:00.000Z	29 \| good	3.46 \| good	15.09 \| good	30.951 \| good	0.115 \| good	1.554 \| good	0.137 \| good
2025-10-26T22:00:00.000Z	30 \| good	3.53 \| good	15.78 \| good	32.064 \| good	0.109 \| good	1.648 \| good	0.137 \| good
2025-10-26T23:00:00.000Z	29 \| good	2.335 \| good	9.924 \| good	31.454 \| good	0.102 \| good	1.742 \| good	0.138 \| good
2025-10-27T00:00:00.000Z	29 \| good	2.877 \| good	11.924 \| good	31.222 \| good	0.096 \| good	1.836 \| good	0.139 \| good
2025-10-27T01:00:00.000Z	33 \| good	6.336 \| good	28.061 \| good	30.275 \| good	0.094 \| good	1.77 \| good	0.134 \| good
2025-10-27T02:00:00.000Z	49 \| good	8.965 \| good	39.346 \| good	28.019 \| good	0.092 \| good	1.704 \| good	0.13 \| good
2025-10-27T03:00:00.000Z	49 \| good	8.913 \| good	39.316 \| good	28.131 \| good	0.091 \| good	1.638 \| good	0.125 \| good
2025-10-27T04:00:00.000Z	52 \| moderate	10.112 \| good	45.054 \| good	29.241 \| good	0.104 \| good	1.39 \| good	0.121 \| good
2025-10-27T05:00:00.000Z	54 \| moderate	10.635 \| good	47.024 \| good	29.974 \| good	0.117 \| good	1.142 \| good	0.117 \| good
2025-10-27T06:00:00.000Z	38 \| good	7.142 \| good	31.843 \| good	30.108 \| good	0.129 \| good	0.894 \| good	0.113 \| good
2025-10-27T07:00:00.000Z	44 \| good	7.732 \| good	33.979 \| good	29.743 \| good	0.139 \| good	0.844 \| good	0.112 \| good
2025-10-27T08:00:00.000Z	49 \| good	8.642 \| good	38.153 \| good	31.466 \| good	0.148 \| good	0.794 \| good	0.11 \| good
2025-10-27T09:00:00.000Z	44 \| good	7.917 \| good	34.807 \| good	30.897 \| good	0.158 \| good	0.744 \| good	0.108 \| good
2025-10-27T10:00:00.000Z	38 \| good	7.28 \| good	32.091 \| good	31.225 \| good	0.176 \| good	0.782 \| good	0.108 \| good
2025-10-27T11:00:00.000Z	38 \| good	6.502 \| good	29.067 \| good	28.143 \| good	0.194 \| good	0.82 \| good	0.107 \| good
2025-10-27T12:00:00.000Z	38 \| good	6.655 \| good	29.73 \| good	27.508 \| good	0.213 \| good	0.858 \| good	0.106 \| good
2025-10-27T13:00:00.000Z	44 \| good	8.464 \| good	37.022 \| good	25.113 \| good	0.235 \| good	1.104 \| good	0.11 \| good
2025-10-27T14:00:00.000Z	49 \| good	9.04 \| good	40.563 \| good	25.168 \| good	0.258 \| good	1.35 \| good	0.113 \| good
2025-10-27T15:00:00.000Z	56 \| moderate	12.353 \| fine	55.157 \| fine	23.99 \| good	0.281 \| good	1.596 \| good	0.116 \| good
2025-10-27T16:00:00.000Z	56 \| moderate	11.525 \| good	51.207 \| good	30.299 \| good	0.32 \| good	1.191 \| good	0.113 \| good
2025-10-27T17:00:00.000Z	38 \| good	6.597 \| good	29.751 \| good	29.271 \| good	0.36 \| good	0.785 \| good	0.11 \| good
2025-10-27T18:00:00.000Z	30 \| good	5.008 \| good	21.803 \| good	31.732 \| good	0.399 \| good	0.379 \| good	0.106 \| good
2025-10-27T19:00:00.000Z	31 \| good	3.904 \| good	16.996 \| good	34.032 \| good	0.429 \| good	0.339 \| good	0.106 \| good
2025-10-27T20:00:00.000Z	33 \| good	2.312 \| good	9.794 \| good	36.04 \| good	0.458 \| good	0.299 \| good	0.106 \| good
2025-10-27T21:00:00.000Z	33 \| good	2.314 \| good	9.838 \| good	36.326 \| good	0.488 \| good	0.259 \| good	0.106 \| good
2025-10-27T22:00:00.000Z	37 \| good	2.407 \| good	10 \| good	39.729 \| good	0.48 \| good	0.327 \| good	0.107 \| good
2025-10-27T23:00:00.000Z	38 \| good	1.904 \| good	8 \| good	40.695 \| good	0.472 \| good	0.394 \| good	0.109 \| good
2025-10-28T00:00:00.000Z	34 \| good	2.355 \| good	9.907 \| good	37.448 \| good	0.464 \| good	0.461 \| good	0.11 \| good
2025-10-28T01:00:00.000Z	33 \| good	6.462 \| good	28.887 \| good	31.598 \| good	0.46 \| good	1.788 \| good	0.13 \| good
2025-10-28T02:00:00.000Z	52 \| moderate	9.961 \| good	44.047 \| good	28.072 \| good	0.456 \| good	3.114 \| good	0.15 \| good
2025-10-28T03:00:00.000Z	38 \| good	7.386 \| good	32.731 \| good	23.894 \| good	0.452 \| good	4.44 \| good	0.17 \| good
2025-10-28T04:00:00.000Z	44 \| good	8.262 \| good	36.067 \| good	22.778 \| good	0.444 \| good	4.816 \| good	0.176 \| good
2025-10-28T05:00:00.000Z	49 \| good	8.777 \| good	38.312 \| good	23.144 \| good	0.436 \| good	5.191 \| good	0.182 \| good
2025-10-28T06:00:00.000Z	38 \| good	6.502 \| good	29.043 \| good	23.777 \| good	0.428 \| good	5.567 \| good	0.187 \| good
2025-10-28T07:00:00.000Z	44 \| good	7.915 \| good	34.993 \| good	24.803 \| good	0.406 \| good	5.57 \| good	0.187 \| good
2025-10-28T08:00:00.000Z	54 \| moderate	11.08 \| good	49.049 \| good	22.733 \| good	0.383 \| good	5.573 \| good	0.187 \| good
2025-10-28T09:00:00.000Z	44 \| good	7.695 \| good	33.841 \| good	23.355 \| good	0.361 \| good	5.576 \| good	0.187 \| good
2025-10-28T10:00:00.000Z	49 \| good	9.277 \| good	41.214 \| good	21.603 \| good	0.318 \| good	5.323 \| good	0.182 \| good
2025-10-28T11:00:00.000Z	44 \| good	7.769 \| good	33.972 \| good	20.363 \| good	0.276 \| good	5.07 \| good	0.177 \| good
2025-10-28T12:00:00.000Z	38 \| good	7.476 \| good	32.979 \| good	21.268 \| good	0.234 \| good	4.816 \| good	0.172 \| good
2025-10-28T13:00:00.000Z	49 \| good	8.54 \| good	37.256 \| good	21.298 \| good	0.23 \| good	4.801 \| good	0.173 \| good
2025-10-28T14:00:00.000Z	52 \| moderate	9.561 \| good	42.906 \| good	20.594 \| good	0.226 \| good	4.785 \| good	0.174 \| good
2025-10-28T15:00:00.000Z	54 \| moderate	11.131 \| good	49.165 \| good	21.583 \| good	0.222 \| good	4.769 \| good	0.175 \| good
2025-10-28T16:00:00.000Z	52 \| moderate	9.645 \| good	42.904 \| good	26.123 \| good	0.294 \| good	3.548 \| good	0.158 \| good
2025-10-28T17:00:00.000Z	33 \| good	6.064 \| good	26.849 \| good	30.076 \| good	0.367 \| good	2.327 \| good	0.141 \| good
2025-10-28T18:00:00.000Z	32 \| good	4.486 \| good	19.649 \| good	35.201 \| good	0.439 \| good	1.105 \| good	0.124 \| good
2025-10-28T19:00:00.000Z	35 \| good	3.863 \| good	17 \| good	38.4 \| good	0.415 \| good	0.899 \| good	0.119 \| good
2025-10-28T20:00:00.000Z	37 \| good	3.114 \| good	13.588 \| good	40.447 \| good	0.391 \| good	0.692 \| good	0.114 \| good

Current air quality index in Klamath Falls, Oregon today

Common air pollutants in Klamath Falls, Oregon

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Klamath Falls, Oregon air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Klamath Falls, Oregon

Air quality in nearby cities

Altamont, Oregon

Ashland, Oregon

White City, Oregon

Medford, Oregon

Central Point, Oregon

Grants Pass, Oregon

How accurate is Oregon, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Klamath Falls, Oregon get updated?

What time in the past 24 hours saw the poorest air quality in Klamath Falls, Oregon?

When was air quality in Klamath Falls, Oregon the best over the past 24 hours?

What is the air quality in Klamath Falls, Oregon right now?

What pollutant is most frequently found in Klamath Falls, Oregon?

What can I do if the air quality in Klamath Falls, Oregon is poor?

What is the PM2.5 concentration in Klamath Falls, Oregon right now?

What is the current level of PM10 in Klamath Falls, Oregon?

What is the current level of carbon monoxide (CO) in Klamath Falls, Oregon?

What is the current level of sulfur dioxide (SO2) in Klamath Falls, Oregon?

What is the current level of ozone (O3) in Klamath Falls, Oregon?

What is the current level of nitrogen dioxide (NO2) in Klamath Falls, Oregon?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Klamath Falls, Oregon right now?

What is the current level of PM₁₀ in Klamath Falls, Oregon?

What is the current level of sulfur dioxide (SO₂) in Klamath Falls, Oregon?

What is the current level of ozone (O₃) in Klamath Falls, Oregon?

What is the current level of nitrogen dioxide (NO₂) in Klamath Falls, Oregon?