What is the current level of PM10 in Fortuna, California?

Fortuna, California currently has a PM10 concentration of 67.501 μg/m3.

What is the current level of sulfur dioxide (SO2) in Fortuna, California?

The current sulfur dioxide (SO2) concentration in Fortuna, California is 0.357 ppb.

What is the current level of ozone (O3) in Fortuna, California?

Fortuna, California currently has an ozone (O3) concentration of 30.624 ppm.

What is the current level of nitrogen dioxide (NO2) in Fortuna, California?

The current level of nitrogen dioxide (NO2) in Fortuna, California is 4.518 ppb.

Current air quality index in Fortuna, California today

Q: What is the PM2.5 concentration in Fortuna, California right now?

Fortuna, California currently has a PM2.5 concentration of 12.774 μg/m3.

Stay updated with real-time air quality in Fortuna, California 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

Fortuna, California

Last updated: ... (Local time)

Common air pollutants in Fortuna, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.77 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

67.50 μg/m³

155

255

425

605+

Ozone (O₃)

30.62 ppb

201

201+

Sulfur Dioxide (SO₂)

0.36 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.52 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Fortuna, California

Get Live Pollen Counts

Fortuna, California

Scroll To Air Quality Map

Track live Fortuna, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-15T09:00:00.000Z	49 \| good	9.013 \| good	30.594 \| good	21.72 \| good	0.419 \| good	1.344 \| good	0.257 \| good
2026-08-15T10:00:00.000Z	33 \| good	6.15 \| good	34.077 \| good	17.748 \| good	0.591 \| good	1.63 \| good	0.118 \| good
2026-08-15T11:00:00.000Z	42 \| good	5.947 \| good	44.68 \| good	18.543 \| good	0.488 \| good	2.086 \| good	0.1 \| good
2026-08-15T12:00:00.000Z	27 \| good	4.99 \| good	23.134 \| good	17.394 \| good	0.437 \| good	1.996 \| good	0.1 \| good
2026-08-15T13:00:00.000Z	33 \| good	6.168 \| good	33.397 \| good	18.822 \| good	0.489 \| good	1.379 \| good	0.237 \| good
2026-08-15T14:00:00.000Z	39 \| good	7.472 \| good	42.282 \| good	16.301 \| good	0.381 \| good	1.81 \| good	0.257 \| good
2026-08-15T15:00:00.000Z	44 \| good	8.136 \| good	45.142 \| good	17.465 \| good	0.379 \| good	1.501 \| good	0.257 \| good
2026-08-15T16:00:00.000Z	17 \| good	3.424 \| good	16.534 \| good	18.49 \| good	0.417 \| good	1.574 \| good	0.294 \| good
2026-08-15T17:00:00.000Z	20 \| good	2.316 \| good	13.28 \| good	21.884 \| good	0.397 \| good	1.576 \| good	0.333 \| good
2026-08-15T18:00:00.000Z	56 \| moderate	12.265 \| fine	25.502 \| good	20.551 \| good	0.399 \| good	1.34 \| good	0.313 \| good
2026-08-15T19:00:00.000Z	58 \| moderate	12.713 \| fine	58.454 \| fine	21.8 \| good	0.479 \| good	1.289 \| good	0.294 \| good
2026-08-15T20:00:00.000Z	54 \| moderate	11.156 \| good	26.426 \| good	21.383 \| good	0.46 \| good	1.16 \| good	0.294 \| good
2026-08-15T21:00:00.000Z	38 \| good	7.075 \| good	14.592 \| good	23.949 \| good	0.423 \| good	1.08 \| good	0.294 \| good
2026-08-15T22:00:00.000Z	38 \| good	7.292 \| good	8.899 \| good	23.185 \| good	0.52 \| good	1.321 \| good	0.313 \| good
2026-08-15T23:00:00.000Z	62 \| moderate	14.707 \| fine	17.439 \| good	26.222 \| good	0.481 \| good	1.158 \| good	0.337 \| good
2026-08-16T00:00:00.000Z	38 \| good	7.329 \| good	17.939 \| good	25.749 \| good	0.46 \| good	1.093 \| good	0.295 \| good
2026-08-16T01:00:00.000Z	73 \| moderate	21.08 \| fine	54.883 \| good	28.554 \| good	0.479 \| good	1.003 \| good	0.313 \| good
2026-08-16T02:00:00.000Z	82 \| moderate	25.621 \| fine	117.931 \| fine	30.234 \| good	0.46 \| good	1.063 \| good	0.294 \| good
2026-08-16T03:00:00.000Z	67 \| moderate	18.2 \| fine	25.38 \| good	24.212 \| good	0.422 \| good	1.342 \| good	0.294 \| good
2026-08-16T04:00:00.000Z	25 \| good	3.3 \| good	15.118 \| good	27.194 \| good	0.363 \| good	1.884 \| good	0.294 \| good
2026-08-16T05:00:00.000Z	77 \| moderate	19.02 \| fine	107.154 \| fine	26.775 \| good	0.399 \| good	2.23 \| good	0.299 \| good
2026-08-16T06:00:00.000Z	93 \| moderate	27.479 \| fine	140.475 \| fine	25.976 \| good	0.358 \| good	2.312 \| good	0.294 \| good
2026-08-16T07:00:00.000Z	96 \| moderate	31.35 \| fine	145.12 \| fine	24.359 \| good	0.379 \| good	2.57 \| good	0.294 \| good
2026-08-16T08:00:00.000Z	99 \| moderate	35.457 \| fine	92.538 \| fine	21.152 \| good	0.34 \| good	1.367 \| good	0.276 \| good
2026-08-16T09:00:00.000Z	110 \| sensitive	39.085 \| moderate	86.897 \| fine	21.642 \| good	0.34 \| good	0.892 \| good	0.276 \| good
2026-08-16T10:00:00.000Z	66 \| moderate	16.655 \| fine	56.978 \| fine	20.006 \| good	0.539 \| good	2.729 \| good	0.137 \| good
2026-08-16T11:00:00.000Z	64 \| moderate	16.497 \| fine	49.918 \| good	16.988 \| good	0.348 \| good	2.68 \| good	0.118 \| good
2026-08-16T12:00:00.000Z	66 \| moderate	17.444 \| fine	51.337 \| good	20.784 \| good	0.336 \| good	2.246 \| good	0.118 \| good
2026-08-16T13:00:00.000Z	71 \| moderate	19.935 \| fine	83.988 \| fine	18.727 \| good	0.371 \| good	1.145 \| good	0.2 \| good
2026-08-16T14:00:00.000Z	62 \| moderate	15.306 \| fine	40.019 \| good	19.121 \| good	0.377 \| good	1.232 \| good	0.276 \| good
2026-08-16T15:00:00.000Z	62 \| moderate	14.822 \| fine	24.238 \| good	15.205 \| good	0.341 \| good	1.479 \| good	0.276 \| good
2026-08-16T16:00:00.000Z	49 \| good	8.946 \| good	28.421 \| good	15.897 \| good	0.383 \| good	2.198 \| good	0.276 \| good
2026-08-16T17:00:00.000Z	52 \| moderate	9.927 \| good	28.587 \| good	17.67 \| good	0.419 \| good	2.046 \| good	0.294 \| good
2026-08-16T18:00:00.000Z	22 \| good	4 \| good	18.22 \| good	20.239 \| good	0.416 \| good	2.003 \| good	0.276 \| good
2026-08-16T19:00:00.000Z	115 \| sensitive	40.554 \| moderate	149.347 \| fine	23.367 \| good	0.437 \| good	1.488 \| good	0.313 \| good
2026-08-16T20:00:00.000Z	163 \| unhealthy	72.082 \| poor	133.488 \| fine	25.859 \| good	0.458 \| good	1.32 \| good	0.294 \| good
2026-08-16T21:00:00.000Z	177 \| unhealthy	93.068 \| poor	145.577 \| fine	26.22 \| good	0.444 \| good	1.432 \| good	0.313 \| good
2026-08-16T22:00:00.000Z	167 \| unhealthy	78.479 \| poor	176.85 \| moderate	30.627 \| good	0.692 \| good	1.228 \| good	0.313 \| good
2026-08-16T23:00:00.000Z	56 \| moderate	12 \| good	54.327 \| good	33.929 \| good	0.613 \| good	1.149 \| good	0.295 \| good
2026-08-17T00:00:00.000Z	172 \| unhealthy	84.978 \| poor	118.964 \| fine	34.388 \| good	0.406 \| good	1.158 \| good	0.276 \| good
2026-08-17T01:00:00.000Z	33 \| good	6.4 \| good	29.33 \| good	33.743 \| good	0.441 \| good	1.237 \| good	0.294 \| good
2026-08-17T02:00:00.000Z	31 \| good	3.8 \| good	17.024 \| good	34.236 \| good	0.344 \| good	1.916 \| good	0.294 \| good
2026-08-17T03:00:00.000Z	44 \| good	8.037 \| good	35.136 \| good	26.222 \| good	0.363 \| good	4.105 \| good	0.195 \| good
2026-08-17T04:00:00.000Z	60 \| moderate	13.693 \| fine	22.335 \| good	34.407 \| good	0.397 \| good	2.737 \| good	0.276 \| good
2026-08-17T05:00:00.000Z	49 \| good	9.27 \| good	16.569 \| good	35.501 \| good	0.399 \| good	5.3 \| good	0.295 \| good
2026-08-17T06:00:00.000Z	49 \| good	9.051 \| good	17.238 \| good	31.48 \| good	0.399 \| good	5.59 \| good	0.276 \| good
2026-08-17T07:00:00.000Z	58 \| moderate	12.774 \| fine	67.501 \| fine	30.624 \| good	0.357 \| good	4.518 \| good	0.276 \| good
2026-08-17T08:00:00.000Z	58 \| moderate	12.983 \| fine	25.724 \| good	28.237 \| good	0.396 \| good	3.862 \| good	0.276 \| good
2026-08-17T08:00:00.000Z	58 \| moderate	12.774 \| fine	67.501 \| fine	30.624 \| good	0.357 \| good	4.518 \| good	0.276 \| good
2026-08-17T09:00:00.000Z	54 \| moderate	10.66 \| good	47.192 \| good	24.21 \| good	0.47 \| good	7.349 \| good	0.279 \| good
2026-08-17T10:00:00.000Z	54 \| moderate	10.671 \| good	47.413 \| good	24.021 \| good	0.494 \| good	8.03 \| good	0.296 \| good
2026-08-17T11:00:00.000Z	54 \| moderate	10.692 \| good	47.413 \| good	23.799 \| good	0.506 \| good	8.558 \| good	0.308 \| good
2026-08-17T12:00:00.000Z	49 \| good	8.899 \| good	39.039 \| good	23.55 \| good	0.506 \| good	8.975 \| good	0.314 \| good
2026-08-17T13:00:00.000Z	52 \| moderate	9.836 \| good	43.582 \| good	23.172 \| good	0.503 \| good	9.38 \| good	0.32 \| good
2026-08-17T14:00:00.000Z	52 \| moderate	10.355 \| good	45.721 \| good	22.764 \| good	0.492 \| good	9.187 \| good	0.322 \| good
2026-08-17T15:00:00.000Z	52 \| moderate	10.199 \| good	45.24 \| good	23.502 \| good	0.449 \| good	8.181 \| good	0.317 \| good
2026-08-17T16:00:00.000Z	44 \| good	8.066 \| good	35.444 \| good	26.032 \| good	0.463 \| good	5.505 \| good	0.283 \| good
2026-08-17T17:00:00.000Z	44 \| good	7.632 \| good	33.689 \| good	28.942 \| good	0.411 \| good	4.001 \| good	0.252 \| good
2026-08-17T18:00:00.000Z	44 \| good	8.397 \| good	36.757 \| good	32.227 \| good	0.341 \| good	3.092 \| good	0.228 \| good
2026-08-17T19:00:00.000Z	49 \| good	8.641 \| good	37.806 \| good	35.44 \| good	0.301 \| good	2.297 \| good	0.211 \| good
2026-08-17T20:00:00.000Z	49 \| good	8.898 \| good	38.891 \| good	36.854 \| good	0.291 \| good	1.858 \| good	0.197 \| good
2026-08-17T21:00:00.000Z	49 \| good	9.466 \| good	42.484 \| good	36.916 \| good	0.296 \| good	1.697 \| good	0.19 \| good
2026-08-17T22:00:00.000Z	49 \| good	9.343 \| good	41.654 \| good	36.449 \| good	0.305 \| good	1.698 \| good	0.187 \| good
2026-08-17T23:00:00.000Z	49 \| good	9.46 \| good	42.495 \| good	36.146 \| good	0.304 \| good	1.823 \| good	0.185 \| good
2026-08-18T00:00:00.000Z	52 \| moderate	9.651 \| good	43.011 \| good	35.636 \| good	0.303 \| good	2.056 \| good	0.184 \| good
2026-08-18T01:00:00.000Z	52 \| moderate	10.34 \| good	45.994 \| good	35.052 \| good	0.297 \| good	2.531 \| good	0.186 \| good
2026-08-18T02:00:00.000Z	54 \| moderate	10.864 \| good	47.909 \| good	33.64 \| good	0.311 \| good	3.391 \| good	0.194 \| good
2026-08-18T03:00:00.000Z	52 \| moderate	9.551 \| good	42.86 \| good	32.276 \| good	0.316 \| good	4.582 \| good	0.206 \| good
2026-08-18T04:00:00.000Z	56 \| moderate	11.732 \| good	51.849 \| good	31.398 \| good	0.319 \| good	5.596 \| good	0.217 \| good
2026-08-18T05:00:00.000Z	52 \| moderate	10.395 \| good	45.902 \| good	30.689 \| good	0.324 \| good	6.099 \| good	0.225 \| good
2026-08-18T06:00:00.000Z	52 \| moderate	9.916 \| good	43.982 \| good	30.187 \| good	0.324 \| good	6.435 \| good	0.228 \| good
2026-08-18T07:00:00.000Z	54 \| moderate	11.03 \| good	48.783 \| good	29.909 \| good	0.329 \| good	6.687 \| good	0.234 \| good
2026-08-18T08:00:00.000Z	58 \| moderate	12.827 \| fine	57.614 \| fine	29.634 \| good	0.349 \| good	7.023 \| good	0.249 \| good
2026-08-18T09:00:00.000Z	60 \| moderate	14.048 \| fine	62.876 \| fine	29.676 \| good	0.357 \| good	7.519 \| good	0.261 \| good
2026-08-18T10:00:00.000Z	62 \| moderate	14.985 \| fine	66.652 \| fine	29.515 \| good	0.37 \| good	8.045 \| good	0.275 \| good
2026-08-18T11:00:00.000Z	64 \| moderate	15.918 \| fine	70.515 \| fine	29.284 \| good	0.38 \| good	8.378 \| good	0.285 \| good
2026-08-18T12:00:00.000Z	58 \| moderate	13.333 \| fine	60.395 \| fine	28.793 \| good	0.402 \| good	8.174 \| good	0.301 \| good
2026-08-18T13:00:00.000Z	62 \| moderate	15.161 \| fine	68.311 \| fine	28.395 \| good	0.433 \| good	8.149 \| good	0.323 \| good
2026-08-18T14:00:00.000Z	62 \| moderate	14.575 \| fine	64.876 \| fine	28.326 \| good	0.465 \| good	7.684 \| good	0.347 \| good
2026-08-18T15:00:00.000Z	60 \| moderate	14.071 \| fine	62.805 \| fine	29.673 \| good	0.477 \| good	6.497 \| good	0.371 \| good
2026-08-18T16:00:00.000Z	54 \| moderate	11.191 \| good	49.547 \| good	31.517 \| good	0.588 \| good	4.195 \| good	0.361 \| good
2026-08-18T17:00:00.000Z	54 \| moderate	10.846 \| good	48.022 \| good	33.986 \| good	0.493 \| good	2.919 \| good	0.324 \| good
2026-08-18T18:00:00.000Z	54 \| moderate	11.397 \| good	50.634 \| good	36.29 \| good	0.432 \| good	1.989 \| good	0.29 \| good
2026-08-18T19:00:00.000Z	54 \| moderate	11.418 \| good	50.986 \| good	37.241 \| good	0.406 \| good	1.509 \| good	0.265 \| good
2026-08-18T20:00:00.000Z	52 \| moderate	10.456 \| good	46.022 \| good	36.703 \| good	0.388 \| good	1.168 \| good	0.243 \| good
2026-08-18T21:00:00.000Z	54 \| moderate	10.553 \| good	46.888 \| good	35.076 \| good	0.38 \| good	1.024 \| good	0.232 \| good
2026-08-18T22:00:00.000Z	52 \| moderate	10.056 \| good	44.56 \| good	34.706 \| good	0.369 \| good	1.023 \| good	0.218 \| good
2026-08-18T23:00:00.000Z	52 \| moderate	10.424 \| good	46.133 \| good	34.401 \| good	0.359 \| good	1.183 \| good	0.207 \| good
2026-08-19T00:00:00.000Z	54 \| moderate	10.574 \| good	47.091 \| good	33.889 \| good	0.357 \| good	1.49 \| good	0.201 \| good
2026-08-19T01:00:00.000Z	54 \| moderate	11.303 \| good	50.12 \| good	33.405 \| good	0.354 \| good	1.98 \| good	0.197 \| good
2026-08-19T02:00:00.000Z	56 \| moderate	11.711 \| good	51.763 \| good	31.468 \| good	0.351 \| good	2.726 \| good	0.198 \| good
2026-08-19T03:00:00.000Z	54 \| moderate	11.014 \| good	48.497 \| good	30.317 \| good	0.355 \| good	3.095 \| good	0.207 \| good
2026-08-19T04:00:00.000Z	56 \| moderate	11.693 \| good	51.548 \| good	29.8 \| good	0.363 \| good	3.643 \| good	0.216 \| good
2026-08-19T05:00:00.000Z	52 \| moderate	9.865 \| good	43.823 \| good	28.565 \| good	0.373 \| good	4.059 \| good	0.222 \| good
2026-08-19T06:00:00.000Z	102 \| sensitive	36.241 \| moderate	40.149 \| good	25.174 \| good	0.393 \| good	4.726 \| good	0.238 \| good
2026-08-19T07:00:00.000Z	44 \| good	8.019 \| good	35.071 \| good	25.35 \| good	0.401 \| good	5.337 \| good	0.246 \| good
2026-08-19T08:00:00.000Z	44 \| good	8.405 \| good	36.911 \| good	24.27 \| good	0.409 \| good	5.919 \| good	0.257 \| good

Fortuna

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Fortuna, California

0.25ppm

How accurate is California, USA air quality data?

The air quality data for California, 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 Fortuna, California get updated?

Air quality updates for Fortuna, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Fortuna, California?

Fortuna, California experienced its worst air quality at 09:00:00, 2026-08-16.

When was air quality in Fortuna, California the best over the past 24 hours?

The best air quality in Fortuna, California was observed at 06:00:00 on 2026-08-16.

What is the air quality in Fortuna, California right now?

The air quality in Fortuna, California right now is Moderate, with an AQI of 58.

What pollutant is most frequently found in Fortuna, California?

In Fortuna, California, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Fortuna, California is poor?

When air quality in Fortuna, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Fortuna, California right now?

Fortuna, California currently has a PM_2.5 concentration of 12.774 μg/m³.

What is the current level of PM₁₀ in Fortuna, California?

Fortuna, California currently has a PM₁₀ concentration of 67.501 μg/m³.

What is the current level of carbon monoxide (CO) in Fortuna, California?

The current carbon monoxide (CO) level in Fortuna, California is 0.276 ppm.

What is the current level of sulfur dioxide (SO₂) in Fortuna, California?

The current sulfur dioxide (SO₂) concentration in Fortuna, California is 0.357 ppb.

What is the current level of ozone (O₃) in Fortuna, California?

Fortuna, California currently has an ozone (O₃) concentration of 30.624 ppm.

What is the current level of nitrogen dioxide (NO₂) in Fortuna, California?

The current level of nitrogen dioxide (NO₂) in Fortuna, California is 4.518 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-15T09:00:00.000Z	49 \| good	9.013 \| good	30.594 \| good	21.72 \| good	0.419 \| good	1.344 \| good	0.257 \| good
2026-08-15T10:00:00.000Z	33 \| good	6.15 \| good	34.077 \| good	17.748 \| good	0.591 \| good	1.63 \| good	0.118 \| good
2026-08-15T11:00:00.000Z	42 \| good	5.947 \| good	44.68 \| good	18.543 \| good	0.488 \| good	2.086 \| good	0.1 \| good
2026-08-15T12:00:00.000Z	27 \| good	4.99 \| good	23.134 \| good	17.394 \| good	0.437 \| good	1.996 \| good	0.1 \| good
2026-08-15T13:00:00.000Z	33 \| good	6.168 \| good	33.397 \| good	18.822 \| good	0.489 \| good	1.379 \| good	0.237 \| good
2026-08-15T14:00:00.000Z	39 \| good	7.472 \| good	42.282 \| good	16.301 \| good	0.381 \| good	1.81 \| good	0.257 \| good
2026-08-15T15:00:00.000Z	44 \| good	8.136 \| good	45.142 \| good	17.465 \| good	0.379 \| good	1.501 \| good	0.257 \| good
2026-08-15T16:00:00.000Z	17 \| good	3.424 \| good	16.534 \| good	18.49 \| good	0.417 \| good	1.574 \| good	0.294 \| good
2026-08-15T17:00:00.000Z	20 \| good	2.316 \| good	13.28 \| good	21.884 \| good	0.397 \| good	1.576 \| good	0.333 \| good
2026-08-15T18:00:00.000Z	56 \| moderate	12.265 \| fine	25.502 \| good	20.551 \| good	0.399 \| good	1.34 \| good	0.313 \| good
2026-08-15T19:00:00.000Z	58 \| moderate	12.713 \| fine	58.454 \| fine	21.8 \| good	0.479 \| good	1.289 \| good	0.294 \| good
2026-08-15T20:00:00.000Z	54 \| moderate	11.156 \| good	26.426 \| good	21.383 \| good	0.46 \| good	1.16 \| good	0.294 \| good
2026-08-15T21:00:00.000Z	38 \| good	7.075 \| good	14.592 \| good	23.949 \| good	0.423 \| good	1.08 \| good	0.294 \| good
2026-08-15T22:00:00.000Z	38 \| good	7.292 \| good	8.899 \| good	23.185 \| good	0.52 \| good	1.321 \| good	0.313 \| good
2026-08-15T23:00:00.000Z	62 \| moderate	14.707 \| fine	17.439 \| good	26.222 \| good	0.481 \| good	1.158 \| good	0.337 \| good
2026-08-16T00:00:00.000Z	38 \| good	7.329 \| good	17.939 \| good	25.749 \| good	0.46 \| good	1.093 \| good	0.295 \| good
2026-08-16T01:00:00.000Z	73 \| moderate	21.08 \| fine	54.883 \| good	28.554 \| good	0.479 \| good	1.003 \| good	0.313 \| good
2026-08-16T02:00:00.000Z	82 \| moderate	25.621 \| fine	117.931 \| fine	30.234 \| good	0.46 \| good	1.063 \| good	0.294 \| good
2026-08-16T03:00:00.000Z	67 \| moderate	18.2 \| fine	25.38 \| good	24.212 \| good	0.422 \| good	1.342 \| good	0.294 \| good
2026-08-16T04:00:00.000Z	25 \| good	3.3 \| good	15.118 \| good	27.194 \| good	0.363 \| good	1.884 \| good	0.294 \| good
2026-08-16T05:00:00.000Z	77 \| moderate	19.02 \| fine	107.154 \| fine	26.775 \| good	0.399 \| good	2.23 \| good	0.299 \| good
2026-08-16T06:00:00.000Z	93 \| moderate	27.479 \| fine	140.475 \| fine	25.976 \| good	0.358 \| good	2.312 \| good	0.294 \| good
2026-08-16T07:00:00.000Z	96 \| moderate	31.35 \| fine	145.12 \| fine	24.359 \| good	0.379 \| good	2.57 \| good	0.294 \| good
2026-08-16T08:00:00.000Z	99 \| moderate	35.457 \| fine	92.538 \| fine	21.152 \| good	0.34 \| good	1.367 \| good	0.276 \| good
2026-08-16T09:00:00.000Z	110 \| sensitive	39.085 \| moderate	86.897 \| fine	21.642 \| good	0.34 \| good	0.892 \| good	0.276 \| good
2026-08-16T10:00:00.000Z	66 \| moderate	16.655 \| fine	56.978 \| fine	20.006 \| good	0.539 \| good	2.729 \| good	0.137 \| good
2026-08-16T11:00:00.000Z	64 \| moderate	16.497 \| fine	49.918 \| good	16.988 \| good	0.348 \| good	2.68 \| good	0.118 \| good
2026-08-16T12:00:00.000Z	66 \| moderate	17.444 \| fine	51.337 \| good	20.784 \| good	0.336 \| good	2.246 \| good	0.118 \| good
2026-08-16T13:00:00.000Z	71 \| moderate	19.935 \| fine	83.988 \| fine	18.727 \| good	0.371 \| good	1.145 \| good	0.2 \| good
2026-08-16T14:00:00.000Z	62 \| moderate	15.306 \| fine	40.019 \| good	19.121 \| good	0.377 \| good	1.232 \| good	0.276 \| good
2026-08-16T15:00:00.000Z	62 \| moderate	14.822 \| fine	24.238 \| good	15.205 \| good	0.341 \| good	1.479 \| good	0.276 \| good
2026-08-16T16:00:00.000Z	49 \| good	8.946 \| good	28.421 \| good	15.897 \| good	0.383 \| good	2.198 \| good	0.276 \| good
2026-08-16T17:00:00.000Z	52 \| moderate	9.927 \| good	28.587 \| good	17.67 \| good	0.419 \| good	2.046 \| good	0.294 \| good
2026-08-16T18:00:00.000Z	22 \| good	4 \| good	18.22 \| good	20.239 \| good	0.416 \| good	2.003 \| good	0.276 \| good
2026-08-16T19:00:00.000Z	115 \| sensitive	40.554 \| moderate	149.347 \| fine	23.367 \| good	0.437 \| good	1.488 \| good	0.313 \| good
2026-08-16T20:00:00.000Z	163 \| unhealthy	72.082 \| poor	133.488 \| fine	25.859 \| good	0.458 \| good	1.32 \| good	0.294 \| good
2026-08-16T21:00:00.000Z	177 \| unhealthy	93.068 \| poor	145.577 \| fine	26.22 \| good	0.444 \| good	1.432 \| good	0.313 \| good
2026-08-16T22:00:00.000Z	167 \| unhealthy	78.479 \| poor	176.85 \| moderate	30.627 \| good	0.692 \| good	1.228 \| good	0.313 \| good
2026-08-16T23:00:00.000Z	56 \| moderate	12 \| good	54.327 \| good	33.929 \| good	0.613 \| good	1.149 \| good	0.295 \| good
2026-08-17T00:00:00.000Z	172 \| unhealthy	84.978 \| poor	118.964 \| fine	34.388 \| good	0.406 \| good	1.158 \| good	0.276 \| good
2026-08-17T01:00:00.000Z	33 \| good	6.4 \| good	29.33 \| good	33.743 \| good	0.441 \| good	1.237 \| good	0.294 \| good
2026-08-17T02:00:00.000Z	31 \| good	3.8 \| good	17.024 \| good	34.236 \| good	0.344 \| good	1.916 \| good	0.294 \| good
2026-08-17T03:00:00.000Z	44 \| good	8.037 \| good	35.136 \| good	26.222 \| good	0.363 \| good	4.105 \| good	0.195 \| good
2026-08-17T04:00:00.000Z	60 \| moderate	13.693 \| fine	22.335 \| good	34.407 \| good	0.397 \| good	2.737 \| good	0.276 \| good
2026-08-17T05:00:00.000Z	49 \| good	9.27 \| good	16.569 \| good	35.501 \| good	0.399 \| good	5.3 \| good	0.295 \| good
2026-08-17T06:00:00.000Z	49 \| good	9.051 \| good	17.238 \| good	31.48 \| good	0.399 \| good	5.59 \| good	0.276 \| good
2026-08-17T07:00:00.000Z	58 \| moderate	12.774 \| fine	67.501 \| fine	30.624 \| good	0.357 \| good	4.518 \| good	0.276 \| good
2026-08-17T08:00:00.000Z	58 \| moderate	12.983 \| fine	25.724 \| good	28.237 \| good	0.396 \| good	3.862 \| good	0.276 \| good
2026-08-17T08:00:00.000Z	58 \| moderate	12.774 \| fine	67.501 \| fine	30.624 \| good	0.357 \| good	4.518 \| good	0.276 \| good
2026-08-17T09:00:00.000Z	54 \| moderate	10.66 \| good	47.192 \| good	24.21 \| good	0.47 \| good	7.349 \| good	0.279 \| good
2026-08-17T10:00:00.000Z	54 \| moderate	10.671 \| good	47.413 \| good	24.021 \| good	0.494 \| good	8.03 \| good	0.296 \| good
2026-08-17T11:00:00.000Z	54 \| moderate	10.692 \| good	47.413 \| good	23.799 \| good	0.506 \| good	8.558 \| good	0.308 \| good
2026-08-17T12:00:00.000Z	49 \| good	8.899 \| good	39.039 \| good	23.55 \| good	0.506 \| good	8.975 \| good	0.314 \| good
2026-08-17T13:00:00.000Z	52 \| moderate	9.836 \| good	43.582 \| good	23.172 \| good	0.503 \| good	9.38 \| good	0.32 \| good
2026-08-17T14:00:00.000Z	52 \| moderate	10.355 \| good	45.721 \| good	22.764 \| good	0.492 \| good	9.187 \| good	0.322 \| good
2026-08-17T15:00:00.000Z	52 \| moderate	10.199 \| good	45.24 \| good	23.502 \| good	0.449 \| good	8.181 \| good	0.317 \| good
2026-08-17T16:00:00.000Z	44 \| good	8.066 \| good	35.444 \| good	26.032 \| good	0.463 \| good	5.505 \| good	0.283 \| good
2026-08-17T17:00:00.000Z	44 \| good	7.632 \| good	33.689 \| good	28.942 \| good	0.411 \| good	4.001 \| good	0.252 \| good
2026-08-17T18:00:00.000Z	44 \| good	8.397 \| good	36.757 \| good	32.227 \| good	0.341 \| good	3.092 \| good	0.228 \| good
2026-08-17T19:00:00.000Z	49 \| good	8.641 \| good	37.806 \| good	35.44 \| good	0.301 \| good	2.297 \| good	0.211 \| good
2026-08-17T20:00:00.000Z	49 \| good	8.898 \| good	38.891 \| good	36.854 \| good	0.291 \| good	1.858 \| good	0.197 \| good
2026-08-17T21:00:00.000Z	49 \| good	9.466 \| good	42.484 \| good	36.916 \| good	0.296 \| good	1.697 \| good	0.19 \| good
2026-08-17T22:00:00.000Z	49 \| good	9.343 \| good	41.654 \| good	36.449 \| good	0.305 \| good	1.698 \| good	0.187 \| good
2026-08-17T23:00:00.000Z	49 \| good	9.46 \| good	42.495 \| good	36.146 \| good	0.304 \| good	1.823 \| good	0.185 \| good
2026-08-18T00:00:00.000Z	52 \| moderate	9.651 \| good	43.011 \| good	35.636 \| good	0.303 \| good	2.056 \| good	0.184 \| good
2026-08-18T01:00:00.000Z	52 \| moderate	10.34 \| good	45.994 \| good	35.052 \| good	0.297 \| good	2.531 \| good	0.186 \| good
2026-08-18T02:00:00.000Z	54 \| moderate	10.864 \| good	47.909 \| good	33.64 \| good	0.311 \| good	3.391 \| good	0.194 \| good
2026-08-18T03:00:00.000Z	52 \| moderate	9.551 \| good	42.86 \| good	32.276 \| good	0.316 \| good	4.582 \| good	0.206 \| good
2026-08-18T04:00:00.000Z	56 \| moderate	11.732 \| good	51.849 \| good	31.398 \| good	0.319 \| good	5.596 \| good	0.217 \| good
2026-08-18T05:00:00.000Z	52 \| moderate	10.395 \| good	45.902 \| good	30.689 \| good	0.324 \| good	6.099 \| good	0.225 \| good
2026-08-18T06:00:00.000Z	52 \| moderate	9.916 \| good	43.982 \| good	30.187 \| good	0.324 \| good	6.435 \| good	0.228 \| good
2026-08-18T07:00:00.000Z	54 \| moderate	11.03 \| good	48.783 \| good	29.909 \| good	0.329 \| good	6.687 \| good	0.234 \| good
2026-08-18T08:00:00.000Z	58 \| moderate	12.827 \| fine	57.614 \| fine	29.634 \| good	0.349 \| good	7.023 \| good	0.249 \| good
2026-08-18T09:00:00.000Z	60 \| moderate	14.048 \| fine	62.876 \| fine	29.676 \| good	0.357 \| good	7.519 \| good	0.261 \| good
2026-08-18T10:00:00.000Z	62 \| moderate	14.985 \| fine	66.652 \| fine	29.515 \| good	0.37 \| good	8.045 \| good	0.275 \| good
2026-08-18T11:00:00.000Z	64 \| moderate	15.918 \| fine	70.515 \| fine	29.284 \| good	0.38 \| good	8.378 \| good	0.285 \| good
2026-08-18T12:00:00.000Z	58 \| moderate	13.333 \| fine	60.395 \| fine	28.793 \| good	0.402 \| good	8.174 \| good	0.301 \| good
2026-08-18T13:00:00.000Z	62 \| moderate	15.161 \| fine	68.311 \| fine	28.395 \| good	0.433 \| good	8.149 \| good	0.323 \| good
2026-08-18T14:00:00.000Z	62 \| moderate	14.575 \| fine	64.876 \| fine	28.326 \| good	0.465 \| good	7.684 \| good	0.347 \| good
2026-08-18T15:00:00.000Z	60 \| moderate	14.071 \| fine	62.805 \| fine	29.673 \| good	0.477 \| good	6.497 \| good	0.371 \| good
2026-08-18T16:00:00.000Z	54 \| moderate	11.191 \| good	49.547 \| good	31.517 \| good	0.588 \| good	4.195 \| good	0.361 \| good
2026-08-18T17:00:00.000Z	54 \| moderate	10.846 \| good	48.022 \| good	33.986 \| good	0.493 \| good	2.919 \| good	0.324 \| good
2026-08-18T18:00:00.000Z	54 \| moderate	11.397 \| good	50.634 \| good	36.29 \| good	0.432 \| good	1.989 \| good	0.29 \| good
2026-08-18T19:00:00.000Z	54 \| moderate	11.418 \| good	50.986 \| good	37.241 \| good	0.406 \| good	1.509 \| good	0.265 \| good
2026-08-18T20:00:00.000Z	52 \| moderate	10.456 \| good	46.022 \| good	36.703 \| good	0.388 \| good	1.168 \| good	0.243 \| good
2026-08-18T21:00:00.000Z	54 \| moderate	10.553 \| good	46.888 \| good	35.076 \| good	0.38 \| good	1.024 \| good	0.232 \| good
2026-08-18T22:00:00.000Z	52 \| moderate	10.056 \| good	44.56 \| good	34.706 \| good	0.369 \| good	1.023 \| good	0.218 \| good
2026-08-18T23:00:00.000Z	52 \| moderate	10.424 \| good	46.133 \| good	34.401 \| good	0.359 \| good	1.183 \| good	0.207 \| good
2026-08-19T00:00:00.000Z	54 \| moderate	10.574 \| good	47.091 \| good	33.889 \| good	0.357 \| good	1.49 \| good	0.201 \| good
2026-08-19T01:00:00.000Z	54 \| moderate	11.303 \| good	50.12 \| good	33.405 \| good	0.354 \| good	1.98 \| good	0.197 \| good
2026-08-19T02:00:00.000Z	56 \| moderate	11.711 \| good	51.763 \| good	31.468 \| good	0.351 \| good	2.726 \| good	0.198 \| good
2026-08-19T03:00:00.000Z	54 \| moderate	11.014 \| good	48.497 \| good	30.317 \| good	0.355 \| good	3.095 \| good	0.207 \| good
2026-08-19T04:00:00.000Z	56 \| moderate	11.693 \| good	51.548 \| good	29.8 \| good	0.363 \| good	3.643 \| good	0.216 \| good
2026-08-19T05:00:00.000Z	52 \| moderate	9.865 \| good	43.823 \| good	28.565 \| good	0.373 \| good	4.059 \| good	0.222 \| good
2026-08-19T06:00:00.000Z	102 \| sensitive	36.241 \| moderate	40.149 \| good	25.174 \| good	0.393 \| good	4.726 \| good	0.238 \| good
2026-08-19T07:00:00.000Z	44 \| good	8.019 \| good	35.071 \| good	25.35 \| good	0.401 \| good	5.337 \| good	0.246 \| good
2026-08-19T08:00:00.000Z	44 \| good	8.405 \| good	36.911 \| good	24.27 \| good	0.409 \| good	5.919 \| good	0.257 \| good

Current air quality index in Fortuna, California today

Common air pollutants in Fortuna, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Fortuna, California

Air quality in nearby cities

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Frequently asked questions

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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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