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

Klamath Falls, Oregon currently has a PM10 concentration of 215.56 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 0.482 ppb.

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

Klamath Falls, Oregon currently has an ozone (O3) concentration of 51.608 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 2.629 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 47.855 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)

15.68 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

69.56 μg/m³

155

255

425

605+

Ozone (O₃)

49.60 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.47 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 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
2026-08-07T02:00:00.000Z	87 \| moderate	11.92 \| good	52.557 \| good	65.974 \| fine	0.543 \| good	2.389 \| good	0.296 \| good
2026-08-07T03:00:00.000Z	167 \| unhealthy	77.631 \| poor	277.685 \| poor	33.185 \| good	0.334 \| good	1.33 \| good	0.209 \| good
2026-08-07T04:00:00.000Z	62 \| moderate	14.94 \| fine	66.757 \| fine	37.516 \| good	0.442 \| good	3.475 \| good	0.239 \| good
2026-08-07T05:00:00.000Z	62 \| moderate	14.948 \| fine	66.794 \| fine	23.093 \| good	0.463 \| good	3.888 \| good	0.238 \| good
2026-08-07T06:00:00.000Z	67 \| moderate	18.19 \| fine	80.543 \| fine	27.047 \| good	0.442 \| good	4.271 \| good	0.218 \| good
2026-08-07T07:00:00.000Z	75 \| moderate	22.026 \| fine	96.299 \| fine	21.73 \| good	0.503 \| good	4.957 \| good	0.238 \| good
2026-08-07T08:00:00.000Z	79 \| moderate	23.912 \| fine	104.21 \| fine	12.211 \| good	0.482 \| good	4.661 \| good	0.219 \| good
2026-08-07T09:00:00.000Z	79 \| moderate	23.926 \| fine	104.704 \| fine	9.463 \| good	0.483 \| good	5.48 \| good	0.198 \| good
2026-08-07T10:00:00.000Z	81 \| moderate	24.533 \| fine	107.125 \| fine	9.3 \| good	0.463 \| good	5.257 \| good	0.199 \| good
2026-08-07T11:00:00.000Z	81 \| moderate	25.134 \| fine	109.166 \| fine	8.882 \| good	0.474 \| good	5.468 \| good	0.177 \| good
2026-08-07T12:00:00.000Z	81 \| moderate	25.131 \| fine	109.151 \| fine	10.103 \| good	0.494 \| good	13.413 \| good	0.177 \| good
2026-08-07T13:00:00.000Z	82 \| moderate	26.075 \| fine	112.9 \| fine	13.638 \| good	0.724 \| good	18.76 \| good	0.177 \| good
2026-08-07T14:00:00.000Z	84 \| moderate	27.412 \| fine	118.641 \| fine	10.574 \| good	0.61 \| good	20.546 \| good	0.234 \| good
2026-08-07T15:00:00.000Z	88 \| moderate	29.137 \| fine	126.322 \| fine	10.329 \| good	0.528 \| good	16.021 \| good	0.197 \| good
2026-08-07T16:00:00.000Z	88 \| moderate	29.139 \| fine	126.333 \| fine	12.8 \| good	0.566 \| good	11.856 \| good	0.194 \| good
2026-08-07T17:00:00.000Z	94 \| moderate	31.839 \| fine	137.908 \| fine	17.697 \| good	0.549 \| good	4.597 \| good	0.176 \| good
2026-08-07T18:00:00.000Z	96 \| moderate	32.629 \| fine	141.843 \| fine	28.586 \| good	0.574 \| good	4.137 \| good	0.216 \| good
2026-08-07T19:00:00.000Z	97 \| moderate	33.809 \| fine	145.811 \| fine	43.059 \| good	0.598 \| good	5.935 \| good	0.216 \| good
2026-08-07T20:00:00.000Z	94 \| moderate	32.451 \| fine	139.974 \| fine	56.21 \| fine	0.516 \| good	6.002 \| good	0.238 \| good
2026-08-07T21:00:00.000Z	94 \| moderate	32.436 \| fine	139.908 \| fine	48.967 \| good	0.649 \| good	6.205 \| good	0.316 \| good
2026-08-07T22:00:00.000Z	73 \| moderate	20.664 \| fine	90.461 \| fine	48.128 \| good	0.775 \| good	3.975 \| good	0.336 \| good
2026-08-07T23:00:00.000Z	73 \| moderate	20.573 \| fine	90.039 \| fine	56.917 \| fine	0.497 \| good	2.668 \| good	0.332 \| good
2026-08-08T00:00:00.000Z	61 \| moderate	11.495 \| good	51.402 \| good	57.824 \| fine	0.37 \| good	2.218 \| good	0.354 \| good
2026-08-08T01:00:00.000Z	67 \| moderate	9.366 \| good	42.266 \| good	59.616 \| fine	0.367 \| good	1.955 \| good	0.311 \| good
2026-08-08T02:00:00.000Z	58 \| moderate	12.667 \| fine	56.394 \| fine	56.018 \| fine	0.328 \| good	3.881 \| good	0.331 \| good
2026-08-08T03:00:00.000Z	82 \| moderate	26.488 \| fine	117.936 \| fine	38.052 \| good	0.675 \| good	4.111 \| good	0.376 \| good
2026-08-08T04:00:00.000Z	62 \| moderate	14.943 \| fine	66.734 \| fine	45.897 \| good	0.328 \| good	3.537 \| good	0.356 \| good
2026-08-08T05:00:00.000Z	62 \| moderate	15.068 \| fine	67.266 \| fine	37.045 \| good	0.271 \| good	3.694 \| good	0.262 \| good
2026-08-08T06:00:00.000Z	66 \| moderate	16.984 \| fine	74.928 \| fine	36.493 \| good	0.3 \| good	21.751 \| good	0.326 \| good
2026-08-08T07:00:00.000Z	73 \| moderate	20.877 \| fine	92.467 \| fine	29.259 \| good	0.319 \| good	22.905 \| good	0.22 \| good
2026-08-08T08:00:00.000Z	79 \| moderate	23.79 \| fine	104.102 \| fine	20 \| good	0.29 \| good	16.975 \| good	0.278 \| good
2026-08-08T09:00:00.000Z	81 \| moderate	24.591 \| fine	108.1 \| fine	15.03 \| good	0.29 \| good	11.219 \| good	0.241 \| good
2026-08-08T10:00:00.000Z	79 \| moderate	24.238 \| fine	106.303 \| fine	8.908 \| good	0.341 \| good	12.315 \| good	0.18 \| good
2026-08-08T11:00:00.000Z	79 \| moderate	24.426 \| fine	106.262 \| fine	6.065 \| good	0.57 \| good	10.761 \| good	0.18 \| good
2026-08-08T12:00:00.000Z	81 \| moderate	24.613 \| fine	108.169 \| fine	9.509 \| good	0.563 \| good	15.613 \| good	0.209 \| good
2026-08-08T13:00:00.000Z	81 \| moderate	24.612 \| fine	108.169 \| fine	14.469 \| good	0.555 \| good	18.622 \| good	0.212 \| good
2026-08-08T14:00:00.000Z	81 \| moderate	25.191 \| fine	110.119 \| fine	11.986 \| good	0.291 \| good	15.615 \| good	0.136 \| good
2026-08-08T15:00:00.000Z	88 \| moderate	28.621 \| fine	125.317 \| fine	13.947 \| good	0.329 \| good	12.027 \| good	0.199 \| good
2026-08-08T16:00:00.000Z	88 \| moderate	28.606 \| fine	125.311 \| fine	15.707 \| good	0.331 \| good	11.314 \| good	0.157 \| good
2026-08-08T17:00:00.000Z	96 \| moderate	33.088 \| fine	142.456 \| fine	25.716 \| good	0.369 \| good	10.726 \| good	0.194 \| good
2026-08-08T18:00:00.000Z	135 \| sensitive	49.317 \| moderate	222.667 \| moderate	37.122 \| good	0.329 \| good	2.765 \| good	0.194 \| good
2026-08-08T19:00:00.000Z	135 \| sensitive	49.317 \| moderate	222.667 \| moderate	40.697 \| good	0.392 \| good	3.287 \| good	0.194 \| good
2026-08-08T20:00:00.000Z	179 \| unhealthy	95.911 \| poor	291.18 \| poor	44.222 \| good	0.406 \| good	3.121 \| good	0.273 \| good
2026-08-08T21:00:00.000Z	158 \| unhealthy	65.742 \| poor	260.006 \| poor	45.693 \| good	0.449 \| good	2.571 \| good	0.271 \| good
2026-08-08T22:00:00.000Z	132 \| sensitive	47.855 \| moderate	215.56 \| moderate	51.608 \| good	0.482 \| good	2.629 \| good	0.293 \| good
2026-08-08T23:00:00.000Z	96 \| moderate	33.454 \| fine	144.546 \| fine	48.836 \| good	0.5 \| good	3.767 \| good	0.331 \| good
2026-08-09T00:00:00.000Z	77 \| moderate	23.369 \| fine	102.257 \| fine	52.443 \| good	0.462 \| good	4.022 \| good	0.309 \| good
2026-08-09T01:00:00.000Z	64 \| moderate	15.675 \| fine	69.565 \| fine	49.601 \| good	0.443 \| good	3.466 \| good	0.331 \| good
2026-08-09T01:00:00.000Z	64 \| moderate	15.675 \| fine	69.565 \| fine	49.601 \| good	0.443 \| good	3.466 \| good	0.331 \| good
2026-08-09T01:00:00.000Z	41 \| good	6.795 \| good	30.097 \| good	43.932 \| good	0.57 \| good	3.259 \| good	0.294 \| good
2026-08-09T02:00:00.000Z	36 \| good	3.522 \| good	15.493 \| good	39.405 \| good	0.474 \| good	2.827 \| good	0.248 \| good
2026-08-09T03:00:00.000Z	56 \| moderate	11.937 \| good	52.927 \| good	36.667 \| good	0.378 \| good	2.373 \| good	0.206 \| good
2026-08-09T04:00:00.000Z	94 \| moderate	32.14 \| fine	122.589 \| fine	31.822 \| good	0.413 \| good	3.478 \| good	0.217 \| good
2026-08-09T05:00:00.000Z	82 \| moderate	25.796 \| fine	70.792 \| fine	24.897 \| good	0.603 \| good	6.553 \| good	0.296 \| good
2026-08-09T06:00:00.000Z	144 \| sensitive	53.149 \| moderate	95.173 \| fine	22.364 \| good	0.76 \| good	9.471 \| good	0.37 \| good
2026-08-09T07:00:00.000Z	201 \| vUnhealthy	126.132 \| poor	176.882 \| moderate	16.297 \| good	0.916 \| good	12.569 \| good	0.452 \| good
2026-08-09T08:00:00.000Z	413 \| hazardous	367.644 \| vPoor	512.691 \| vPoor	11.859 \| good	1.083 \| good	15.629 \| good	0.543 \| good
2026-08-09T09:00:00.000Z	17 \| good	680.9116094793835 \| hazardous	772.007726319606 \| hazardous	9.577 \| good	1.25 \| good	17.739 \| good	0.635 \| good
2026-08-09T10:00:00.000Z	18 \| good	650.2108042191518 \| hazardous	748.2506182269351 \| hazardous	7.884 \| good	1.399 \| good	18.997 \| good	0.721 \| good
2026-08-09T11:00:00.000Z	19 \| good	597.5113423515779 \| hazardous	700.5060554831808 \| hazardous	6.435 \| good	1.528 \| good	20.013 \| good	0.8 \| good
2026-08-09T12:00:00.000Z	20 \| good	611.0289296151104 \| hazardous	695.3573567444386 \| hazardous	6.528 \| good	1.642 \| good	20.881 \| good	0.881 \| good
2026-08-09T13:00:00.000Z	20 \| good	657.1397931383319 \| hazardous	680.5834385154377 \| hazardous	6.066 \| good	1.695 \| good	21.463 \| good	0.959 \| good
2026-08-09T14:00:00.000Z	19 \| good	585.1738034348682 \| hazardous	675.819926304128 \| hazardous	5.838 \| good	1.707 \| good	20.078 \| good	1.025 \| good
2026-08-09T15:00:00.000Z	411 \| hazardous	365.092 \| vPoor	490.049 \| vPoor	12.005 \| good	1.78 \| good	19.967 \| good	1.064 \| good
2026-08-09T16:00:00.000Z	237 \| vUnhealthy	161.918 \| poor	340.6 \| poor	24.155 \| good	1.513 \| good	14.43 \| good	0.825 \| good
2026-08-09T17:00:00.000Z	152 \| unhealthy	57.213 \| poor	206.911 \| moderate	35.078 \| good	1.006 \| good	6.831 \| good	0.511 \| good
2026-08-09T18:00:00.000Z	67 \| moderate	18.241 \| fine	78.926 \| fine	44.682 \| good	0.938 \| good	3.6 \| good	0.426 \| good
2026-08-09T19:00:00.000Z	66 \| moderate	16.975 \| fine	74.969 \| fine	47.327 \| good	0.95 \| good	2.996 \| good	0.416 \| good
2026-08-09T20:00:00.000Z	62 \| moderate	15.302 \| fine	68.406 \| fine	46.467 \| good	0.861 \| good	3.047 \| good	0.394 \| good
2026-08-09T21:00:00.000Z	56 \| moderate	11.865 \| good	52.541 \| good	46.584 \| good	0.833 \| good	3.52 \| good	0.394 \| good
2026-08-09T22:00:00.000Z	42 \| good	5.91 \| good	25.615 \| good	44.872 \| good	0.839 \| good	4.024 \| good	0.402 \| good
2026-08-09T23:00:00.000Z	40 \| good	6.619 \| good	29.448 \| good	43.265 \| good	0.835 \| good	4.309 \| good	0.399 \| good
2026-08-10T00:00:00.000Z	38 \| good	5.767 \| good	25.146 \| good	41.026 \| good	0.77 \| good	4.062 \| good	0.367 \| good
2026-08-10T01:00:00.000Z	37 \| good	4.573 \| good	20.153 \| good	39.621 \| good	0.683 \| good	3.666 \| good	0.323 \| good
2026-08-10T02:00:00.000Z	32 \| good	4.182 \| good	17.43 \| good	34.991 \| good	0.58 \| good	3.192 \| good	0.273 \| good
2026-08-10T03:00:00.000Z	71 \| moderate	20.041 \| fine	90.041 \| fine	34.485 \| good	0.454 \| good	2.579 \| good	0.219 \| good
2026-08-10T04:00:00.000Z	117 \| sensitive	42.361 \| moderate	160.651 \| moderate	29.743 \| good	0.376 \| good	2.478 \| good	0.185 \| good
2026-08-10T05:00:00.000Z	94 \| moderate	32.323 \| fine	96.483 \| fine	22.641 \| good	0.556 \| good	5.576 \| good	0.26 \| good
2026-08-10T06:00:00.000Z	158 \| unhealthy	64.553 \| poor	123.091 \| fine	19.148 \| good	0.697 \| good	8.258 \| good	0.326 \| good
2026-08-10T07:00:00.000Z	252 \| vUnhealthy	176.535 \| poor	311.859 \| poor	14.572 \| good	0.843 \| good	10.99 \| good	0.398 \| good
2026-08-10T08:00:00.000Z	13 \| good	506.1160539874025 \| hazardous	635.7388006185005 \| hazardous	12.245 \| good	0.997 \| good	13.809 \| good	0.478 \| good
2026-08-10T09:00:00.000Z	15 \| good	785.3955261339827 \| hazardous	813.0553587034268 \| hazardous	9.293 \| good	1.159 \| good	16.475 \| good	0.564 \| good
2026-08-10T10:00:00.000Z	17 \| good	694.1647593580386 \| hazardous	709.9585245453272 \| hazardous	7.92 \| good	1.321 \| good	18.22 \| good	0.651 \| good
2026-08-10T11:00:00.000Z	18 \| good	661.6175329510302 \| hazardous	682.4080945766217 \| hazardous	6.346 \| good	1.473 \| good	19.447 \| good	0.74 \| good
2026-08-10T12:00:00.000Z	20 \| good	751.5437615470045 \| hazardous	771.1126786086805 \| hazardous	5.158 \| good	1.606 \| good	20.523 \| good	0.831 \| good
2026-08-10T13:00:00.000Z	20 \| good	790.9264160669426 \| hazardous	808.5945928498448 \| hazardous	4.087 \| good	1.726 \| good	21.436 \| good	0.92 \| good
2026-08-10T14:00:00.000Z	20 \| good	666.0196353103697 \| hazardous	686.3993222035602 \| hazardous	4.141 \| good	1.817 \| good	20.606 \| good	1.005 \| good
2026-08-10T15:00:00.000Z	450 \| hazardous	424.508 \| vPoor	538.788 \| vPoor	9.447 \| good	1.843 \| good	20.267 \| good	1.067 \| good
2026-08-10T16:00:00.000Z	314 \| hazardous	242.11 \| poor	416.24 \| poor	18.931 \| good	1.579 \| good	15.06 \| good	0.857 \| good
2026-08-10T17:00:00.000Z	209 \| vUnhealthy	134.157 \| poor	332.483 \| poor	30.565 \| good	1.05 \| good	6.701 \| good	0.518 \| good
2026-08-10T18:00:00.000Z	175 \| unhealthy	89.557 \| poor	288.683 \| poor	40.906 \| good	1.167 \| good	3.675 \| good	0.486 \| good
2026-08-10T19:00:00.000Z	156 \| unhealthy	62.853 \| poor	256.579 \| poor	49.114 \| good	1.385 \| good	3.554 \| good	0.548 \| good
2026-08-10T20:00:00.000Z	94 \| moderate	32.281 \| fine	141.29 \| fine	53.461 \| good	1.331 \| good	3.793 \| good	0.549 \| good
2026-08-10T21:00:00.000Z	71 \| moderate	19.627 \| fine	86.662 \| fine	55.187 \| fine	1.143 \| good	3.847 \| good	0.502 \| good
2026-08-10T22:00:00.000Z	62 \| moderate	15.451 \| fine	68.563 \| fine	53.846 \| good	1.001 \| good	3.84 \| good	0.46 \| good
2026-08-10T23:00:00.000Z	49 \| good	8.891 \| good	38.949 \| good	49.337 \| good	0.907 \| good	3.85 \| good	0.428 \| good
2026-08-11T00:00:00.000Z	156 \| unhealthy	52.076 \| moderate	54.612 \| good	88.317 \| poor	0.843 \| good	3.826 \| good	0.404 \| good

Klamath Falls

Empower business decisions with accurate air quality data

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

0.29ppm

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

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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 08:00:00, 2026-08-08.

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 02:00:00 on 2026-08-08.

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

The air quality in Klamath Falls, Oregon right now is Unhealthy for Sensitive Groups, with an AQI of 132.

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

In Klamath Falls, Oregon, PM2.5 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 47.855 μg/m³.

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

Klamath Falls, Oregon currently has a PM₁₀ concentration of 215.56 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 0.293 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 0.482 ppb.

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

Klamath Falls, Oregon currently has an ozone (O₃) concentration of 51.608 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 2.629 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-07T02:00:00.000Z	87 \| moderate	11.92 \| good	52.557 \| good	65.974 \| fine	0.543 \| good	2.389 \| good	0.296 \| good
2026-08-07T03:00:00.000Z	167 \| unhealthy	77.631 \| poor	277.685 \| poor	33.185 \| good	0.334 \| good	1.33 \| good	0.209 \| good
2026-08-07T04:00:00.000Z	62 \| moderate	14.94 \| fine	66.757 \| fine	37.516 \| good	0.442 \| good	3.475 \| good	0.239 \| good
2026-08-07T05:00:00.000Z	62 \| moderate	14.948 \| fine	66.794 \| fine	23.093 \| good	0.463 \| good	3.888 \| good	0.238 \| good
2026-08-07T06:00:00.000Z	67 \| moderate	18.19 \| fine	80.543 \| fine	27.047 \| good	0.442 \| good	4.271 \| good	0.218 \| good
2026-08-07T07:00:00.000Z	75 \| moderate	22.026 \| fine	96.299 \| fine	21.73 \| good	0.503 \| good	4.957 \| good	0.238 \| good
2026-08-07T08:00:00.000Z	79 \| moderate	23.912 \| fine	104.21 \| fine	12.211 \| good	0.482 \| good	4.661 \| good	0.219 \| good
2026-08-07T09:00:00.000Z	79 \| moderate	23.926 \| fine	104.704 \| fine	9.463 \| good	0.483 \| good	5.48 \| good	0.198 \| good
2026-08-07T10:00:00.000Z	81 \| moderate	24.533 \| fine	107.125 \| fine	9.3 \| good	0.463 \| good	5.257 \| good	0.199 \| good
2026-08-07T11:00:00.000Z	81 \| moderate	25.134 \| fine	109.166 \| fine	8.882 \| good	0.474 \| good	5.468 \| good	0.177 \| good
2026-08-07T12:00:00.000Z	81 \| moderate	25.131 \| fine	109.151 \| fine	10.103 \| good	0.494 \| good	13.413 \| good	0.177 \| good
2026-08-07T13:00:00.000Z	82 \| moderate	26.075 \| fine	112.9 \| fine	13.638 \| good	0.724 \| good	18.76 \| good	0.177 \| good
2026-08-07T14:00:00.000Z	84 \| moderate	27.412 \| fine	118.641 \| fine	10.574 \| good	0.61 \| good	20.546 \| good	0.234 \| good
2026-08-07T15:00:00.000Z	88 \| moderate	29.137 \| fine	126.322 \| fine	10.329 \| good	0.528 \| good	16.021 \| good	0.197 \| good
2026-08-07T16:00:00.000Z	88 \| moderate	29.139 \| fine	126.333 \| fine	12.8 \| good	0.566 \| good	11.856 \| good	0.194 \| good
2026-08-07T17:00:00.000Z	94 \| moderate	31.839 \| fine	137.908 \| fine	17.697 \| good	0.549 \| good	4.597 \| good	0.176 \| good
2026-08-07T18:00:00.000Z	96 \| moderate	32.629 \| fine	141.843 \| fine	28.586 \| good	0.574 \| good	4.137 \| good	0.216 \| good
2026-08-07T19:00:00.000Z	97 \| moderate	33.809 \| fine	145.811 \| fine	43.059 \| good	0.598 \| good	5.935 \| good	0.216 \| good
2026-08-07T20:00:00.000Z	94 \| moderate	32.451 \| fine	139.974 \| fine	56.21 \| fine	0.516 \| good	6.002 \| good	0.238 \| good
2026-08-07T21:00:00.000Z	94 \| moderate	32.436 \| fine	139.908 \| fine	48.967 \| good	0.649 \| good	6.205 \| good	0.316 \| good
2026-08-07T22:00:00.000Z	73 \| moderate	20.664 \| fine	90.461 \| fine	48.128 \| good	0.775 \| good	3.975 \| good	0.336 \| good
2026-08-07T23:00:00.000Z	73 \| moderate	20.573 \| fine	90.039 \| fine	56.917 \| fine	0.497 \| good	2.668 \| good	0.332 \| good
2026-08-08T00:00:00.000Z	61 \| moderate	11.495 \| good	51.402 \| good	57.824 \| fine	0.37 \| good	2.218 \| good	0.354 \| good
2026-08-08T01:00:00.000Z	67 \| moderate	9.366 \| good	42.266 \| good	59.616 \| fine	0.367 \| good	1.955 \| good	0.311 \| good
2026-08-08T02:00:00.000Z	58 \| moderate	12.667 \| fine	56.394 \| fine	56.018 \| fine	0.328 \| good	3.881 \| good	0.331 \| good
2026-08-08T03:00:00.000Z	82 \| moderate	26.488 \| fine	117.936 \| fine	38.052 \| good	0.675 \| good	4.111 \| good	0.376 \| good
2026-08-08T04:00:00.000Z	62 \| moderate	14.943 \| fine	66.734 \| fine	45.897 \| good	0.328 \| good	3.537 \| good	0.356 \| good
2026-08-08T05:00:00.000Z	62 \| moderate	15.068 \| fine	67.266 \| fine	37.045 \| good	0.271 \| good	3.694 \| good	0.262 \| good
2026-08-08T06:00:00.000Z	66 \| moderate	16.984 \| fine	74.928 \| fine	36.493 \| good	0.3 \| good	21.751 \| good	0.326 \| good
2026-08-08T07:00:00.000Z	73 \| moderate	20.877 \| fine	92.467 \| fine	29.259 \| good	0.319 \| good	22.905 \| good	0.22 \| good
2026-08-08T08:00:00.000Z	79 \| moderate	23.79 \| fine	104.102 \| fine	20 \| good	0.29 \| good	16.975 \| good	0.278 \| good
2026-08-08T09:00:00.000Z	81 \| moderate	24.591 \| fine	108.1 \| fine	15.03 \| good	0.29 \| good	11.219 \| good	0.241 \| good
2026-08-08T10:00:00.000Z	79 \| moderate	24.238 \| fine	106.303 \| fine	8.908 \| good	0.341 \| good	12.315 \| good	0.18 \| good
2026-08-08T11:00:00.000Z	79 \| moderate	24.426 \| fine	106.262 \| fine	6.065 \| good	0.57 \| good	10.761 \| good	0.18 \| good
2026-08-08T12:00:00.000Z	81 \| moderate	24.613 \| fine	108.169 \| fine	9.509 \| good	0.563 \| good	15.613 \| good	0.209 \| good
2026-08-08T13:00:00.000Z	81 \| moderate	24.612 \| fine	108.169 \| fine	14.469 \| good	0.555 \| good	18.622 \| good	0.212 \| good
2026-08-08T14:00:00.000Z	81 \| moderate	25.191 \| fine	110.119 \| fine	11.986 \| good	0.291 \| good	15.615 \| good	0.136 \| good
2026-08-08T15:00:00.000Z	88 \| moderate	28.621 \| fine	125.317 \| fine	13.947 \| good	0.329 \| good	12.027 \| good	0.199 \| good
2026-08-08T16:00:00.000Z	88 \| moderate	28.606 \| fine	125.311 \| fine	15.707 \| good	0.331 \| good	11.314 \| good	0.157 \| good
2026-08-08T17:00:00.000Z	96 \| moderate	33.088 \| fine	142.456 \| fine	25.716 \| good	0.369 \| good	10.726 \| good	0.194 \| good
2026-08-08T18:00:00.000Z	135 \| sensitive	49.317 \| moderate	222.667 \| moderate	37.122 \| good	0.329 \| good	2.765 \| good	0.194 \| good
2026-08-08T19:00:00.000Z	135 \| sensitive	49.317 \| moderate	222.667 \| moderate	40.697 \| good	0.392 \| good	3.287 \| good	0.194 \| good
2026-08-08T20:00:00.000Z	179 \| unhealthy	95.911 \| poor	291.18 \| poor	44.222 \| good	0.406 \| good	3.121 \| good	0.273 \| good
2026-08-08T21:00:00.000Z	158 \| unhealthy	65.742 \| poor	260.006 \| poor	45.693 \| good	0.449 \| good	2.571 \| good	0.271 \| good
2026-08-08T22:00:00.000Z	132 \| sensitive	47.855 \| moderate	215.56 \| moderate	51.608 \| good	0.482 \| good	2.629 \| good	0.293 \| good
2026-08-08T23:00:00.000Z	96 \| moderate	33.454 \| fine	144.546 \| fine	48.836 \| good	0.5 \| good	3.767 \| good	0.331 \| good
2026-08-09T00:00:00.000Z	77 \| moderate	23.369 \| fine	102.257 \| fine	52.443 \| good	0.462 \| good	4.022 \| good	0.309 \| good
2026-08-09T01:00:00.000Z	64 \| moderate	15.675 \| fine	69.565 \| fine	49.601 \| good	0.443 \| good	3.466 \| good	0.331 \| good
2026-08-09T01:00:00.000Z	64 \| moderate	15.675 \| fine	69.565 \| fine	49.601 \| good	0.443 \| good	3.466 \| good	0.331 \| good
2026-08-09T01:00:00.000Z	41 \| good	6.795 \| good	30.097 \| good	43.932 \| good	0.57 \| good	3.259 \| good	0.294 \| good
2026-08-09T02:00:00.000Z	36 \| good	3.522 \| good	15.493 \| good	39.405 \| good	0.474 \| good	2.827 \| good	0.248 \| good
2026-08-09T03:00:00.000Z	56 \| moderate	11.937 \| good	52.927 \| good	36.667 \| good	0.378 \| good	2.373 \| good	0.206 \| good
2026-08-09T04:00:00.000Z	94 \| moderate	32.14 \| fine	122.589 \| fine	31.822 \| good	0.413 \| good	3.478 \| good	0.217 \| good
2026-08-09T05:00:00.000Z	82 \| moderate	25.796 \| fine	70.792 \| fine	24.897 \| good	0.603 \| good	6.553 \| good	0.296 \| good
2026-08-09T06:00:00.000Z	144 \| sensitive	53.149 \| moderate	95.173 \| fine	22.364 \| good	0.76 \| good	9.471 \| good	0.37 \| good
2026-08-09T07:00:00.000Z	201 \| vUnhealthy	126.132 \| poor	176.882 \| moderate	16.297 \| good	0.916 \| good	12.569 \| good	0.452 \| good
2026-08-09T08:00:00.000Z	413 \| hazardous	367.644 \| vPoor	512.691 \| vPoor	11.859 \| good	1.083 \| good	15.629 \| good	0.543 \| good
2026-08-09T09:00:00.000Z	17 \| good	680.9116094793835 \| hazardous	772.007726319606 \| hazardous	9.577 \| good	1.25 \| good	17.739 \| good	0.635 \| good
2026-08-09T10:00:00.000Z	18 \| good	650.2108042191518 \| hazardous	748.2506182269351 \| hazardous	7.884 \| good	1.399 \| good	18.997 \| good	0.721 \| good
2026-08-09T11:00:00.000Z	19 \| good	597.5113423515779 \| hazardous	700.5060554831808 \| hazardous	6.435 \| good	1.528 \| good	20.013 \| good	0.8 \| good
2026-08-09T12:00:00.000Z	20 \| good	611.0289296151104 \| hazardous	695.3573567444386 \| hazardous	6.528 \| good	1.642 \| good	20.881 \| good	0.881 \| good
2026-08-09T13:00:00.000Z	20 \| good	657.1397931383319 \| hazardous	680.5834385154377 \| hazardous	6.066 \| good	1.695 \| good	21.463 \| good	0.959 \| good
2026-08-09T14:00:00.000Z	19 \| good	585.1738034348682 \| hazardous	675.819926304128 \| hazardous	5.838 \| good	1.707 \| good	20.078 \| good	1.025 \| good
2026-08-09T15:00:00.000Z	411 \| hazardous	365.092 \| vPoor	490.049 \| vPoor	12.005 \| good	1.78 \| good	19.967 \| good	1.064 \| good
2026-08-09T16:00:00.000Z	237 \| vUnhealthy	161.918 \| poor	340.6 \| poor	24.155 \| good	1.513 \| good	14.43 \| good	0.825 \| good
2026-08-09T17:00:00.000Z	152 \| unhealthy	57.213 \| poor	206.911 \| moderate	35.078 \| good	1.006 \| good	6.831 \| good	0.511 \| good
2026-08-09T18:00:00.000Z	67 \| moderate	18.241 \| fine	78.926 \| fine	44.682 \| good	0.938 \| good	3.6 \| good	0.426 \| good
2026-08-09T19:00:00.000Z	66 \| moderate	16.975 \| fine	74.969 \| fine	47.327 \| good	0.95 \| good	2.996 \| good	0.416 \| good
2026-08-09T20:00:00.000Z	62 \| moderate	15.302 \| fine	68.406 \| fine	46.467 \| good	0.861 \| good	3.047 \| good	0.394 \| good
2026-08-09T21:00:00.000Z	56 \| moderate	11.865 \| good	52.541 \| good	46.584 \| good	0.833 \| good	3.52 \| good	0.394 \| good
2026-08-09T22:00:00.000Z	42 \| good	5.91 \| good	25.615 \| good	44.872 \| good	0.839 \| good	4.024 \| good	0.402 \| good
2026-08-09T23:00:00.000Z	40 \| good	6.619 \| good	29.448 \| good	43.265 \| good	0.835 \| good	4.309 \| good	0.399 \| good
2026-08-10T00:00:00.000Z	38 \| good	5.767 \| good	25.146 \| good	41.026 \| good	0.77 \| good	4.062 \| good	0.367 \| good
2026-08-10T01:00:00.000Z	37 \| good	4.573 \| good	20.153 \| good	39.621 \| good	0.683 \| good	3.666 \| good	0.323 \| good
2026-08-10T02:00:00.000Z	32 \| good	4.182 \| good	17.43 \| good	34.991 \| good	0.58 \| good	3.192 \| good	0.273 \| good
2026-08-10T03:00:00.000Z	71 \| moderate	20.041 \| fine	90.041 \| fine	34.485 \| good	0.454 \| good	2.579 \| good	0.219 \| good
2026-08-10T04:00:00.000Z	117 \| sensitive	42.361 \| moderate	160.651 \| moderate	29.743 \| good	0.376 \| good	2.478 \| good	0.185 \| good
2026-08-10T05:00:00.000Z	94 \| moderate	32.323 \| fine	96.483 \| fine	22.641 \| good	0.556 \| good	5.576 \| good	0.26 \| good
2026-08-10T06:00:00.000Z	158 \| unhealthy	64.553 \| poor	123.091 \| fine	19.148 \| good	0.697 \| good	8.258 \| good	0.326 \| good
2026-08-10T07:00:00.000Z	252 \| vUnhealthy	176.535 \| poor	311.859 \| poor	14.572 \| good	0.843 \| good	10.99 \| good	0.398 \| good
2026-08-10T08:00:00.000Z	13 \| good	506.1160539874025 \| hazardous	635.7388006185005 \| hazardous	12.245 \| good	0.997 \| good	13.809 \| good	0.478 \| good
2026-08-10T09:00:00.000Z	15 \| good	785.3955261339827 \| hazardous	813.0553587034268 \| hazardous	9.293 \| good	1.159 \| good	16.475 \| good	0.564 \| good
2026-08-10T10:00:00.000Z	17 \| good	694.1647593580386 \| hazardous	709.9585245453272 \| hazardous	7.92 \| good	1.321 \| good	18.22 \| good	0.651 \| good
2026-08-10T11:00:00.000Z	18 \| good	661.6175329510302 \| hazardous	682.4080945766217 \| hazardous	6.346 \| good	1.473 \| good	19.447 \| good	0.74 \| good
2026-08-10T12:00:00.000Z	20 \| good	751.5437615470045 \| hazardous	771.1126786086805 \| hazardous	5.158 \| good	1.606 \| good	20.523 \| good	0.831 \| good
2026-08-10T13:00:00.000Z	20 \| good	790.9264160669426 \| hazardous	808.5945928498448 \| hazardous	4.087 \| good	1.726 \| good	21.436 \| good	0.92 \| good
2026-08-10T14:00:00.000Z	20 \| good	666.0196353103697 \| hazardous	686.3993222035602 \| hazardous	4.141 \| good	1.817 \| good	20.606 \| good	1.005 \| good
2026-08-10T15:00:00.000Z	450 \| hazardous	424.508 \| vPoor	538.788 \| vPoor	9.447 \| good	1.843 \| good	20.267 \| good	1.067 \| good
2026-08-10T16:00:00.000Z	314 \| hazardous	242.11 \| poor	416.24 \| poor	18.931 \| good	1.579 \| good	15.06 \| good	0.857 \| good
2026-08-10T17:00:00.000Z	209 \| vUnhealthy	134.157 \| poor	332.483 \| poor	30.565 \| good	1.05 \| good	6.701 \| good	0.518 \| good
2026-08-10T18:00:00.000Z	175 \| unhealthy	89.557 \| poor	288.683 \| poor	40.906 \| good	1.167 \| good	3.675 \| good	0.486 \| good
2026-08-10T19:00:00.000Z	156 \| unhealthy	62.853 \| poor	256.579 \| poor	49.114 \| good	1.385 \| good	3.554 \| good	0.548 \| good
2026-08-10T20:00:00.000Z	94 \| moderate	32.281 \| fine	141.29 \| fine	53.461 \| good	1.331 \| good	3.793 \| good	0.549 \| good
2026-08-10T21:00:00.000Z	71 \| moderate	19.627 \| fine	86.662 \| fine	55.187 \| fine	1.143 \| good	3.847 \| good	0.502 \| good
2026-08-10T22:00:00.000Z	62 \| moderate	15.451 \| fine	68.563 \| fine	53.846 \| good	1.001 \| good	3.84 \| good	0.46 \| good
2026-08-10T23:00:00.000Z	49 \| good	8.891 \| good	38.949 \| good	49.337 \| good	0.907 \| good	3.85 \| good	0.428 \| good
2026-08-11T00:00:00.000Z	156 \| unhealthy	52.076 \| moderate	54.612 \| good	88.317 \| poor	0.843 \| good	3.826 \| good	0.404 \| 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

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Frequently asked questions

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

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

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

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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?