What is the current concentration of PM10 in Truckee, California?

The current PM10 concentration at Truckee, California is 23.724 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Truckee, California?

The current sulfur dioxide (SO2) concentration at Truckee, California is 0.413 ppb.

What is the current concentration of ozone (O3) in Truckee, California?

The current ozone (O3) concentration at Truckee, California is 37.853 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Truckee, California?

The current nitrogen dioxide (NO2) concentration at Truckee, California is 5.53 ppb.

Truckee, California live air quality index now

Q: What is the current concentration of PM2.5 in Truckee, California?

The current PM2.5 concentration at Truckee, California is 5.543 μg/m3.

Stay updated with real-time air quality in Truckee, 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)

Good

Truckee, California

Last updated: ... (Local time)

Major air pollutants in Truckee, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.54 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.72 μg/m³

155

255

425

605+

Ozone (O₃)

37.85 ppb

201

201+

Sulfur Dioxide (SO₂)

0.41 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.53 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Truckee, California

Get Live Pollen Counts

Truckee, California

Scroll To Air Quality Map

Track live Truckee, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T06:00:00.000Z	41 \| good	1.5 \| good	6 \| good	43.696 \| good	0.355 \| good	1.971 \| good	0.232 \| good
2026-04-22T07:00:00.000Z	39 \| good	0.4 \| good	2 \| good	42.153 \| good	0.355 \| good	1.848 \| good	0.232 \| good
2026-04-22T08:00:00.000Z	42 \| good	2.283 \| good	4.777 \| good	44.555 \| good	0.365 \| good	1.382 \| good	0.232 \| good
2026-04-22T09:00:00.000Z	43 \| good	2.254 \| good	6.06 \| good	46.249 \| good	0.367 \| good	1.146 \| good	0.232 \| good
2026-04-22T10:00:00.000Z	37 \| good	3.33 \| good	5.255 \| good	40.367 \| good	0.287 \| good	1.378 \| good	0.232 \| good
2026-04-22T11:00:00.000Z	33 \| good	2.292 \| good	13.532 \| good	35.788 \| good	0.347 \| good	1.168 \| good	0.232 \| good
2026-04-22T12:00:00.000Z	32 \| good	2.53 \| good	22.682 \| good	34.969 \| good	0.36 \| good	1.518 \| good	0.232 \| good
2026-04-22T13:00:00.000Z	31 \| good	2.624 \| good	6.404 \| good	33.374 \| good	0.322 \| good	1.692 \| good	0.232 \| good
2026-04-22T14:00:00.000Z	36 \| good	2.511 \| good	4.189 \| good	39.301 \| good	0.367 \| good	5.097 \| good	0.259 \| good
2026-04-22T15:00:00.000Z	37 \| good	0.5 \| good	2 \| good	39.885 \| good	0.397 \| good	11.19 \| good	0.178 \| good
2026-04-22T16:00:00.000Z	41 \| good	1 \| good	4 \| good	43.587 \| good	0.419 \| good	11.287 \| good	0.187 \| good
2026-04-22T17:00:00.000Z	40 \| good	1 \| good	4 \| good	42.672 \| good	0.547 \| good	4.201 \| good	0.298 \| good
2026-04-22T18:00:00.000Z	40 \| good	0.2 \| good	1 \| good	43.419 \| good	0.479 \| good	2.541 \| good	0.259 \| good
2026-04-22T19:00:00.000Z	43 \| good	0.2 \| good	1 \| good	46.113 \| good	0.41 \| good	2.981 \| good	0.259 \| good
2026-04-22T20:00:00.000Z	44 \| good	1.6 \| good	7 \| good	48.395 \| good	0.381 \| good	2.276 \| good	0.232 \| good
2026-04-22T21:00:00.000Z	44 \| good	1.1 \| good	5 \| good	47.144 \| good	0.323 \| good	1.86 \| good	0.259 \| good
2026-04-22T22:00:00.000Z	44 \| good	2.3 \| good	10 \| good	46.833 \| good	0.209 \| good	1.238 \| good	0.225 \| good
2026-04-22T23:00:00.000Z	42 \| good	1.5 \| good	6 \| good	45.3 \| good	0.209 \| good	1.636 \| good	0.254 \| good
2026-04-23T00:00:00.000Z	43 \| good	0.9 \| good	4 \| good	45.536 \| good	0.198 \| good	2.144 \| good	0.254 \| good
2026-04-23T01:00:00.000Z	41 \| good	0.9 \| good	4 \| good	43.556 \| good	0.298 \| good	1.608 \| good	0.252 \| good
2026-04-23T02:00:00.000Z	39 \| good	2.604 \| good	10.807 \| good	42.366 \| good	0.329 \| good	2.823 \| good	0.27 \| good
2026-04-23T03:00:00.000Z	37 \| good	2.749 \| good	11.428 \| good	39.859 \| good	0.356 \| good	3.541 \| good	0.297 \| good
2026-04-23T04:00:00.000Z	40 \| good	0.4 \| good	2 \| good	42.592 \| good	0.289 \| good	1.79 \| good	0.297 \| good
2026-04-23T05:00:00.000Z	39 \| good	0.2 \| good	1 \| good	42.375 \| good	0.266 \| good	2.984 \| good	0.306 \| good
2026-04-23T06:00:00.000Z	33 \| good	0.2 \| good	1 \| good	36.059 \| good	0.294 \| good	3.788 \| good	0.297 \| good
2026-04-23T07:00:00.000Z	31 \| good	1.957 \| good	4.312 \| good	32.963 \| good	0.353 \| good	3.787 \| good	0.279 \| good
2026-04-23T08:00:00.000Z	28 \| good	2.178 \| good	7.823 \| good	29.993 \| good	0.302 \| good	3.47 \| good	0.331 \| good
2026-04-23T09:00:00.000Z	23 \| good	1.361 \| good	7.518 \| good	24.545 \| good	0.301 \| good	4.404 \| good	0.313 \| good
2026-04-23T10:00:00.000Z	27 \| good	3.572 \| good	14.099 \| good	28.943 \| good	0.295 \| good	6.139 \| good	0.155 \| good
2026-04-23T11:00:00.000Z	30 \| good	4.25 \| good	17.119 \| good	32.078 \| good	0.355 \| good	6.963 \| good	0.155 \| good
2026-04-23T12:00:00.000Z	27 \| good	1.6 \| good	7 \| good	29.269 \| good	0.289 \| good	5.348 \| good	0.286 \| good
2026-04-23T13:00:00.000Z	29 \| good	1.6 \| good	7 \| good	30.827 \| good	0.43 \| good	4.34 \| good	0.179 \| good
2026-04-23T14:00:00.000Z	33 \| good	0.3 \| good	1 \| good	35.775 \| good	0.421 \| good	6.96 \| good	0.194 \| good
2026-04-23T15:00:00.000Z	26 \| good	0.3 \| good	1 \| good	28.254 \| good	0.48 \| good	9.063 \| good	0.243 \| good
2026-04-23T16:00:00.000Z	33 \| good	2 \| good	8 \| good	36.197 \| good	0.499 \| good	9.388 \| good	0.207 \| good
2026-04-23T17:00:00.000Z	30 \| good	1.8 \| good	8 \| good	32.453 \| good	0.434 \| good	7.034 \| good	0.174 \| good
2026-04-23T18:00:00.000Z	31 \| good	1.5 \| good	6 \| good	33.145 \| good	0.485 \| good	6.682 \| good	0.179 \| good
2026-04-23T19:00:00.000Z	36 \| good	1.2 \| good	5 \| good	39.227 \| good	0.62 \| good	4.037 \| good	0.218 \| good
2026-04-23T20:00:00.000Z	35 \| good	2.4 \| good	10 \| good	38.353 \| good	0.475 \| good	3.169 \| good	0.235 \| good
2026-04-23T21:00:00.000Z	41 \| good	2.4 \| good	10 \| good	43.584 \| good	0.456 \| good	2.804 \| good	0.235 \| good
2026-04-23T22:00:00.000Z	45 \| good	5.8 \| good	25 \| good	48.565 \| good	0.387 \| good	2.701 \| good	0.245 \| good
2026-04-23T23:00:00.000Z	46 \| good	5.1 \| good	22 \| good	50.4 \| good	0.346 \| good	2.725 \| good	0.235 \| good
2026-04-24T00:00:00.000Z	51 \| moderate	4.4 \| good	19 \| good	54.81 \| good	0.377 \| good	2.922 \| good	0.218 \| good
2026-04-24T01:00:00.000Z	48 \| good	5.4 \| good	23 \| good	51.812 \| good	0.32 \| good	1.808 \| good	0.245 \| good
2026-04-24T02:00:00.000Z	35 \| good	2.3 \| good	10 \| good	38.367 \| good	0.287 \| good	2.035 \| good	0.228 \| good
2026-04-24T03:00:00.000Z	38 \| good	2.683 \| good	10.842 \| good	40.678 \| good	0.254 \| good	4.03 \| good	0.167 \| good
2026-04-24T04:00:00.000Z	45 \| good	5.5 \| good	24 \| good	49.006 \| good	0.37 \| good	3.856 \| good	0.21 \| good
2026-04-24T05:00:00.000Z	35 \| good	5.6 \| good	24 \| good	37.868 \| good	0.413 \| good	5.534 \| good	0.169 \| good
2026-04-24T05:00:00.000Z	35 \| good	5.543 \| good	23.724 \| good	37.853 \| good	0.413 \| good	5.53 \| good	0.169 \| good
2026-04-24T06:00:00.000Z	34 \| good	0.844 \| good	3.035 \| good	37.316 \| good	0.499 \| good	7.564 \| good	0.211 \| good
2026-04-24T07:00:00.000Z	36 \| good	2.251 \| good	9.061 \| good	39.355 \| good	0.515 \| good	7.705 \| good	0.215 \| good
2026-04-24T08:00:00.000Z	37 \| good	3.295 \| good	14.736 \| good	40.124 \| good	0.53 \| good	7.845 \| good	0.218 \| good
2026-04-24T09:00:00.000Z	36 \| good	2.696 \| good	10.959 \| good	39.175 \| good	0.546 \| good	7.986 \| good	0.221 \| good
2026-04-24T10:00:00.000Z	36 \| good	3.148 \| good	13.853 \| good	38.519 \| good	0.541 \| good	7.411 \| good	0.215 \| good
2026-04-24T11:00:00.000Z	36 \| good	2.284 \| good	9.055 \| good	38.794 \| good	0.535 \| good	6.837 \| good	0.209 \| good
2026-04-24T12:00:00.000Z	37 \| good	2.678 \| good	10.978 \| good	39.954 \| good	0.53 \| good	6.263 \| good	0.202 \| good
2026-04-24T13:00:00.000Z	31 \| good	1.759 \| good	7.09 \| good	33.181 \| good	0.476 \| good	5.477 \| good	0.2 \| good
2026-04-24T14:00:00.000Z	29 \| good	3.079 \| good	12.249 \| good	30.78 \| good	0.421 \| good	4.69 \| good	0.199 \| good
2026-04-24T15:00:00.000Z	41 \| good	4.036 \| good	17.968 \| good	43.719 \| good	0.367 \| good	3.904 \| good	0.197 \| good
2026-04-24T16:00:00.000Z	47 \| good	4.858 \| good	21.049 \| good	50.696 \| good	0.329 \| good	2.77 \| good	0.175 \| good
2026-04-24T17:00:00.000Z	50 \| good	3.757 \| good	16.185 \| good	54.453 \| good	0.29 \| good	1.637 \| good	0.153 \| good
2026-04-24T18:00:00.000Z	61 \| moderate	3.944 \| good	17.099 \| good	57.67 \| fine	0.252 \| good	0.504 \| good	0.131 \| good
2026-04-24T19:00:00.000Z	64 \| moderate	3.262 \| good	14.106 \| good	58.511 \| fine	0.259 \| good	0.448 \| good	0.132 \| good
2026-04-24T20:00:00.000Z	58 \| moderate	4.722 \| good	20.834 \| good	56.693 \| fine	0.265 \| good	0.392 \| good	0.133 \| good
2026-04-24T21:00:00.000Z	51 \| moderate	3.119 \| good	13.684 \| good	55.381 \| fine	0.272 \| good	0.336 \| good	0.134 \| good
2026-04-24T22:00:00.000Z	50 \| good	4.318 \| good	18.924 \| good	54.303 \| good	0.283 \| good	0.38 \| good	0.135 \| good
2026-04-24T23:00:00.000Z	49 \| good	2.478 \| good	10.008 \| good	53.474 \| good	0.293 \| good	0.425 \| good	0.136 \| good
2026-04-25T00:00:00.000Z	51 \| moderate	3.386 \| good	14.79 \| good	54.514 \| good	0.304 \| good	0.469 \| good	0.138 \| good
2026-04-25T01:00:00.000Z	50 \| good	3.989 \| good	17.822 \| good	54.012 \| good	0.317 \| good	1.165 \| good	0.145 \| good
2026-04-25T02:00:00.000Z	45 \| good	2.272 \| good	9.117 \| good	48.612 \| good	0.33 \| good	1.861 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	43 \| good	2.744 \| good	11.109 \| good	45.731 \| good	0.343 \| good	2.556 \| good	0.16 \| good
2026-04-25T04:00:00.000Z	43 \| good	3.377 \| good	14.914 \| good	45.836 \| good	0.368 \| good	3.283 \| good	0.169 \| good
2026-04-25T05:00:00.000Z	43 \| good	4.144 \| good	18.032 \| good	46.02 \| good	0.392 \| good	4.01 \| good	0.179 \| good
2026-04-25T06:00:00.000Z	43 \| good	1.95 \| good	7.98 \| good	45.68 \| good	0.417 \| good	4.737 \| good	0.188 \| good
2026-04-25T07:00:00.000Z	42 \| good	2.026 \| good	8.089 \| good	44.924 \| good	0.318 \| good	4.408 \| good	0.186 \| good
2026-04-25T08:00:00.000Z	40 \| good	2.746 \| good	10.959 \| good	43.033 \| good	0.219 \| good	4.08 \| good	0.184 \| good
2026-04-25T09:00:00.000Z	38 \| good	2.727 \| good	11.034 \| good	41.166 \| good	0.119 \| good	3.752 \| good	0.181 \| good
2026-04-25T10:00:00.000Z	37 \| good	2.2 \| good	8.972 \| good	40.474 \| good	0.105 \| good	3.08 \| good	0.172 \| good
2026-04-25T11:00:00.000Z	37 \| good	2.026 \| good	8.078 \| good	39.7 \| good	0.091 \| good	2.407 \| good	0.162 \| good
2026-04-25T12:00:00.000Z	38 \| good	3.363 \| good	14.833 \| good	40.865 \| good	0.077 \| good	1.735 \| good	0.153 \| good
2026-04-25T13:00:00.000Z	34 \| good	2.089 \| good	8.194 \| good	37.19 \| good	0.097 \| good	1.541 \| good	0.148 \| good
2026-04-25T14:00:00.000Z	34 \| good	1.026 \| good	4.012 \| good	37.34 \| good	0.118 \| good	1.346 \| good	0.144 \| good
2026-04-25T15:00:00.000Z	43 \| good	2.403 \| good	10.03 \| good	45.892 \| good	0.139 \| good	1.151 \| good	0.139 \| good
2026-04-25T16:00:00.000Z	47 \| good	5.63 \| good	24.026 \| good	50.677 \| good	0.164 \| good	0.854 \| good	0.134 \| good
2026-04-25T17:00:00.000Z	48 \| good	4.392 \| good	19.128 \| good	52.024 \| good	0.189 \| good	0.557 \| good	0.128 \| good
2026-04-25T18:00:00.000Z	48 \| good	4.172 \| good	18.083 \| good	52.432 \| good	0.214 \| good	0.26 \| good	0.123 \| good
2026-04-25T19:00:00.000Z	50 \| good	3.527 \| good	15.89 \| good	54.323 \| good	0.216 \| good	0.275 \| good	0.124 \| good
2026-04-25T20:00:00.000Z	49 \| good	4.98 \| good	21.054 \| good	53.141 \| good	0.218 \| good	0.289 \| good	0.125 \| good
2026-04-25T21:00:00.000Z	48 \| good	5.561 \| good	24.056 \| good	52.258 \| good	0.219 \| good	0.304 \| good	0.126 \| good
2026-04-25T22:00:00.000Z	49 \| good	3.93 \| good	17.032 \| good	52.786 \| good	0.191 \| good	0.415 \| good	0.127 \| good
2026-04-25T23:00:00.000Z	48 \| good	2.379 \| good	9.883 \| good	52.466 \| good	0.162 \| good	0.526 \| good	0.128 \| good
2026-04-26T00:00:00.000Z	50 \| good	3.708 \| good	16.01 \| good	53.527 \| good	0.134 \| good	0.637 \| good	0.128 \| good
2026-04-26T01:00:00.000Z	48 \| good	3.817 \| good	16.915 \| good	52.301 \| good	0.141 \| good	0.838 \| good	0.128 \| good
2026-04-26T02:00:00.000Z	44 \| good	3.676 \| good	15.993 \| good	48.044 \| good	0.149 \| good	1.039 \| good	0.128 \| good
2026-04-26T03:00:00.000Z	44 \| good	3.542 \| good	15.91 \| good	48.132 \| good	0.157 \| good	1.239 \| good	0.129 \| good
2026-04-26T04:00:00.000Z	47 \| good	4.614 \| good	20.049 \| good	50.613 \| good	0.151 \| good	1.42 \| good	0.13 \| good
2026-04-26T05:00:00.000Z	47 \| good	4.336 \| good	19 \| good	50.701 \| good	0.146 \| good	1.601 \| good	0.131 \| good

Truckee

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Truckee, California air quality map: Track AQI near you

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How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, 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 Truckee, California updated?

The air quality for Truckee, California is updated every hour.

When was the worst air quality at Truckee, California in the last 24 hrs?

The worst air quality in Truckee, California in the last 24 hours was observed at 12:00:00 on 2026-04-24.

When was the best air quality at Truckee, California in the last 24 hrs?

In the last 24 hrs, the best air quality in Truckee, California was observed at 09:00:00 on 2026-04-23.

What is the current air quality in Truckee, California?

The current air quality in Truckee, California is 35, categorized as Good based on real-time data.

What pollutant is the most common in Truckee, California?

The most common pollutant in Truckee, California is O3.

What should I do if the air quality in Truckee, California is poor?

If the air quality in Truckee, California is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Truckee, California?

The current PM_2.5 concentration at Truckee, California is 5.543 μg/m³.

What is the current concentration of PM₁₀ in Truckee, California?

The current PM₁₀ concentration at Truckee, California is 23.724 μg/m³.

What is the current concentration of carbon monoxide (CO) in Truckee, California?

The current carbon monoxide (CO) concentration at Truckee, California is 0.169 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Truckee, California?

The current sulfur dioxide (SO₂) concentration at Truckee, California is 0.413 ppb.

What is the current concentration of ozone (O₃) in Truckee, California?

The current ozone (O₃) concentration at Truckee, California is 37.853 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Truckee, California?

The current nitrogen dioxide (NO₂) concentration at Truckee, California is 5.53 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T06:00:00.000Z	41 \| good	1.5 \| good	6 \| good	43.696 \| good	0.355 \| good	1.971 \| good	0.232 \| good
2026-04-22T07:00:00.000Z	39 \| good	0.4 \| good	2 \| good	42.153 \| good	0.355 \| good	1.848 \| good	0.232 \| good
2026-04-22T08:00:00.000Z	42 \| good	2.283 \| good	4.777 \| good	44.555 \| good	0.365 \| good	1.382 \| good	0.232 \| good
2026-04-22T09:00:00.000Z	43 \| good	2.254 \| good	6.06 \| good	46.249 \| good	0.367 \| good	1.146 \| good	0.232 \| good
2026-04-22T10:00:00.000Z	37 \| good	3.33 \| good	5.255 \| good	40.367 \| good	0.287 \| good	1.378 \| good	0.232 \| good
2026-04-22T11:00:00.000Z	33 \| good	2.292 \| good	13.532 \| good	35.788 \| good	0.347 \| good	1.168 \| good	0.232 \| good
2026-04-22T12:00:00.000Z	32 \| good	2.53 \| good	22.682 \| good	34.969 \| good	0.36 \| good	1.518 \| good	0.232 \| good
2026-04-22T13:00:00.000Z	31 \| good	2.624 \| good	6.404 \| good	33.374 \| good	0.322 \| good	1.692 \| good	0.232 \| good
2026-04-22T14:00:00.000Z	36 \| good	2.511 \| good	4.189 \| good	39.301 \| good	0.367 \| good	5.097 \| good	0.259 \| good
2026-04-22T15:00:00.000Z	37 \| good	0.5 \| good	2 \| good	39.885 \| good	0.397 \| good	11.19 \| good	0.178 \| good
2026-04-22T16:00:00.000Z	41 \| good	1 \| good	4 \| good	43.587 \| good	0.419 \| good	11.287 \| good	0.187 \| good
2026-04-22T17:00:00.000Z	40 \| good	1 \| good	4 \| good	42.672 \| good	0.547 \| good	4.201 \| good	0.298 \| good
2026-04-22T18:00:00.000Z	40 \| good	0.2 \| good	1 \| good	43.419 \| good	0.479 \| good	2.541 \| good	0.259 \| good
2026-04-22T19:00:00.000Z	43 \| good	0.2 \| good	1 \| good	46.113 \| good	0.41 \| good	2.981 \| good	0.259 \| good
2026-04-22T20:00:00.000Z	44 \| good	1.6 \| good	7 \| good	48.395 \| good	0.381 \| good	2.276 \| good	0.232 \| good
2026-04-22T21:00:00.000Z	44 \| good	1.1 \| good	5 \| good	47.144 \| good	0.323 \| good	1.86 \| good	0.259 \| good
2026-04-22T22:00:00.000Z	44 \| good	2.3 \| good	10 \| good	46.833 \| good	0.209 \| good	1.238 \| good	0.225 \| good
2026-04-22T23:00:00.000Z	42 \| good	1.5 \| good	6 \| good	45.3 \| good	0.209 \| good	1.636 \| good	0.254 \| good
2026-04-23T00:00:00.000Z	43 \| good	0.9 \| good	4 \| good	45.536 \| good	0.198 \| good	2.144 \| good	0.254 \| good
2026-04-23T01:00:00.000Z	41 \| good	0.9 \| good	4 \| good	43.556 \| good	0.298 \| good	1.608 \| good	0.252 \| good
2026-04-23T02:00:00.000Z	39 \| good	2.604 \| good	10.807 \| good	42.366 \| good	0.329 \| good	2.823 \| good	0.27 \| good
2026-04-23T03:00:00.000Z	37 \| good	2.749 \| good	11.428 \| good	39.859 \| good	0.356 \| good	3.541 \| good	0.297 \| good
2026-04-23T04:00:00.000Z	40 \| good	0.4 \| good	2 \| good	42.592 \| good	0.289 \| good	1.79 \| good	0.297 \| good
2026-04-23T05:00:00.000Z	39 \| good	0.2 \| good	1 \| good	42.375 \| good	0.266 \| good	2.984 \| good	0.306 \| good
2026-04-23T06:00:00.000Z	33 \| good	0.2 \| good	1 \| good	36.059 \| good	0.294 \| good	3.788 \| good	0.297 \| good
2026-04-23T07:00:00.000Z	31 \| good	1.957 \| good	4.312 \| good	32.963 \| good	0.353 \| good	3.787 \| good	0.279 \| good
2026-04-23T08:00:00.000Z	28 \| good	2.178 \| good	7.823 \| good	29.993 \| good	0.302 \| good	3.47 \| good	0.331 \| good
2026-04-23T09:00:00.000Z	23 \| good	1.361 \| good	7.518 \| good	24.545 \| good	0.301 \| good	4.404 \| good	0.313 \| good
2026-04-23T10:00:00.000Z	27 \| good	3.572 \| good	14.099 \| good	28.943 \| good	0.295 \| good	6.139 \| good	0.155 \| good
2026-04-23T11:00:00.000Z	30 \| good	4.25 \| good	17.119 \| good	32.078 \| good	0.355 \| good	6.963 \| good	0.155 \| good
2026-04-23T12:00:00.000Z	27 \| good	1.6 \| good	7 \| good	29.269 \| good	0.289 \| good	5.348 \| good	0.286 \| good
2026-04-23T13:00:00.000Z	29 \| good	1.6 \| good	7 \| good	30.827 \| good	0.43 \| good	4.34 \| good	0.179 \| good
2026-04-23T14:00:00.000Z	33 \| good	0.3 \| good	1 \| good	35.775 \| good	0.421 \| good	6.96 \| good	0.194 \| good
2026-04-23T15:00:00.000Z	26 \| good	0.3 \| good	1 \| good	28.254 \| good	0.48 \| good	9.063 \| good	0.243 \| good
2026-04-23T16:00:00.000Z	33 \| good	2 \| good	8 \| good	36.197 \| good	0.499 \| good	9.388 \| good	0.207 \| good
2026-04-23T17:00:00.000Z	30 \| good	1.8 \| good	8 \| good	32.453 \| good	0.434 \| good	7.034 \| good	0.174 \| good
2026-04-23T18:00:00.000Z	31 \| good	1.5 \| good	6 \| good	33.145 \| good	0.485 \| good	6.682 \| good	0.179 \| good
2026-04-23T19:00:00.000Z	36 \| good	1.2 \| good	5 \| good	39.227 \| good	0.62 \| good	4.037 \| good	0.218 \| good
2026-04-23T20:00:00.000Z	35 \| good	2.4 \| good	10 \| good	38.353 \| good	0.475 \| good	3.169 \| good	0.235 \| good
2026-04-23T21:00:00.000Z	41 \| good	2.4 \| good	10 \| good	43.584 \| good	0.456 \| good	2.804 \| good	0.235 \| good
2026-04-23T22:00:00.000Z	45 \| good	5.8 \| good	25 \| good	48.565 \| good	0.387 \| good	2.701 \| good	0.245 \| good
2026-04-23T23:00:00.000Z	46 \| good	5.1 \| good	22 \| good	50.4 \| good	0.346 \| good	2.725 \| good	0.235 \| good
2026-04-24T00:00:00.000Z	51 \| moderate	4.4 \| good	19 \| good	54.81 \| good	0.377 \| good	2.922 \| good	0.218 \| good
2026-04-24T01:00:00.000Z	48 \| good	5.4 \| good	23 \| good	51.812 \| good	0.32 \| good	1.808 \| good	0.245 \| good
2026-04-24T02:00:00.000Z	35 \| good	2.3 \| good	10 \| good	38.367 \| good	0.287 \| good	2.035 \| good	0.228 \| good
2026-04-24T03:00:00.000Z	38 \| good	2.683 \| good	10.842 \| good	40.678 \| good	0.254 \| good	4.03 \| good	0.167 \| good
2026-04-24T04:00:00.000Z	45 \| good	5.5 \| good	24 \| good	49.006 \| good	0.37 \| good	3.856 \| good	0.21 \| good
2026-04-24T05:00:00.000Z	35 \| good	5.6 \| good	24 \| good	37.868 \| good	0.413 \| good	5.534 \| good	0.169 \| good
2026-04-24T05:00:00.000Z	35 \| good	5.543 \| good	23.724 \| good	37.853 \| good	0.413 \| good	5.53 \| good	0.169 \| good
2026-04-24T06:00:00.000Z	34 \| good	0.844 \| good	3.035 \| good	37.316 \| good	0.499 \| good	7.564 \| good	0.211 \| good
2026-04-24T07:00:00.000Z	36 \| good	2.251 \| good	9.061 \| good	39.355 \| good	0.515 \| good	7.705 \| good	0.215 \| good
2026-04-24T08:00:00.000Z	37 \| good	3.295 \| good	14.736 \| good	40.124 \| good	0.53 \| good	7.845 \| good	0.218 \| good
2026-04-24T09:00:00.000Z	36 \| good	2.696 \| good	10.959 \| good	39.175 \| good	0.546 \| good	7.986 \| good	0.221 \| good
2026-04-24T10:00:00.000Z	36 \| good	3.148 \| good	13.853 \| good	38.519 \| good	0.541 \| good	7.411 \| good	0.215 \| good
2026-04-24T11:00:00.000Z	36 \| good	2.284 \| good	9.055 \| good	38.794 \| good	0.535 \| good	6.837 \| good	0.209 \| good
2026-04-24T12:00:00.000Z	37 \| good	2.678 \| good	10.978 \| good	39.954 \| good	0.53 \| good	6.263 \| good	0.202 \| good
2026-04-24T13:00:00.000Z	31 \| good	1.759 \| good	7.09 \| good	33.181 \| good	0.476 \| good	5.477 \| good	0.2 \| good
2026-04-24T14:00:00.000Z	29 \| good	3.079 \| good	12.249 \| good	30.78 \| good	0.421 \| good	4.69 \| good	0.199 \| good
2026-04-24T15:00:00.000Z	41 \| good	4.036 \| good	17.968 \| good	43.719 \| good	0.367 \| good	3.904 \| good	0.197 \| good
2026-04-24T16:00:00.000Z	47 \| good	4.858 \| good	21.049 \| good	50.696 \| good	0.329 \| good	2.77 \| good	0.175 \| good
2026-04-24T17:00:00.000Z	50 \| good	3.757 \| good	16.185 \| good	54.453 \| good	0.29 \| good	1.637 \| good	0.153 \| good
2026-04-24T18:00:00.000Z	61 \| moderate	3.944 \| good	17.099 \| good	57.67 \| fine	0.252 \| good	0.504 \| good	0.131 \| good
2026-04-24T19:00:00.000Z	64 \| moderate	3.262 \| good	14.106 \| good	58.511 \| fine	0.259 \| good	0.448 \| good	0.132 \| good
2026-04-24T20:00:00.000Z	58 \| moderate	4.722 \| good	20.834 \| good	56.693 \| fine	0.265 \| good	0.392 \| good	0.133 \| good
2026-04-24T21:00:00.000Z	51 \| moderate	3.119 \| good	13.684 \| good	55.381 \| fine	0.272 \| good	0.336 \| good	0.134 \| good
2026-04-24T22:00:00.000Z	50 \| good	4.318 \| good	18.924 \| good	54.303 \| good	0.283 \| good	0.38 \| good	0.135 \| good
2026-04-24T23:00:00.000Z	49 \| good	2.478 \| good	10.008 \| good	53.474 \| good	0.293 \| good	0.425 \| good	0.136 \| good
2026-04-25T00:00:00.000Z	51 \| moderate	3.386 \| good	14.79 \| good	54.514 \| good	0.304 \| good	0.469 \| good	0.138 \| good
2026-04-25T01:00:00.000Z	50 \| good	3.989 \| good	17.822 \| good	54.012 \| good	0.317 \| good	1.165 \| good	0.145 \| good
2026-04-25T02:00:00.000Z	45 \| good	2.272 \| good	9.117 \| good	48.612 \| good	0.33 \| good	1.861 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	43 \| good	2.744 \| good	11.109 \| good	45.731 \| good	0.343 \| good	2.556 \| good	0.16 \| good
2026-04-25T04:00:00.000Z	43 \| good	3.377 \| good	14.914 \| good	45.836 \| good	0.368 \| good	3.283 \| good	0.169 \| good
2026-04-25T05:00:00.000Z	43 \| good	4.144 \| good	18.032 \| good	46.02 \| good	0.392 \| good	4.01 \| good	0.179 \| good
2026-04-25T06:00:00.000Z	43 \| good	1.95 \| good	7.98 \| good	45.68 \| good	0.417 \| good	4.737 \| good	0.188 \| good
2026-04-25T07:00:00.000Z	42 \| good	2.026 \| good	8.089 \| good	44.924 \| good	0.318 \| good	4.408 \| good	0.186 \| good
2026-04-25T08:00:00.000Z	40 \| good	2.746 \| good	10.959 \| good	43.033 \| good	0.219 \| good	4.08 \| good	0.184 \| good
2026-04-25T09:00:00.000Z	38 \| good	2.727 \| good	11.034 \| good	41.166 \| good	0.119 \| good	3.752 \| good	0.181 \| good
2026-04-25T10:00:00.000Z	37 \| good	2.2 \| good	8.972 \| good	40.474 \| good	0.105 \| good	3.08 \| good	0.172 \| good
2026-04-25T11:00:00.000Z	37 \| good	2.026 \| good	8.078 \| good	39.7 \| good	0.091 \| good	2.407 \| good	0.162 \| good
2026-04-25T12:00:00.000Z	38 \| good	3.363 \| good	14.833 \| good	40.865 \| good	0.077 \| good	1.735 \| good	0.153 \| good
2026-04-25T13:00:00.000Z	34 \| good	2.089 \| good	8.194 \| good	37.19 \| good	0.097 \| good	1.541 \| good	0.148 \| good
2026-04-25T14:00:00.000Z	34 \| good	1.026 \| good	4.012 \| good	37.34 \| good	0.118 \| good	1.346 \| good	0.144 \| good
2026-04-25T15:00:00.000Z	43 \| good	2.403 \| good	10.03 \| good	45.892 \| good	0.139 \| good	1.151 \| good	0.139 \| good
2026-04-25T16:00:00.000Z	47 \| good	5.63 \| good	24.026 \| good	50.677 \| good	0.164 \| good	0.854 \| good	0.134 \| good
2026-04-25T17:00:00.000Z	48 \| good	4.392 \| good	19.128 \| good	52.024 \| good	0.189 \| good	0.557 \| good	0.128 \| good
2026-04-25T18:00:00.000Z	48 \| good	4.172 \| good	18.083 \| good	52.432 \| good	0.214 \| good	0.26 \| good	0.123 \| good
2026-04-25T19:00:00.000Z	50 \| good	3.527 \| good	15.89 \| good	54.323 \| good	0.216 \| good	0.275 \| good	0.124 \| good
2026-04-25T20:00:00.000Z	49 \| good	4.98 \| good	21.054 \| good	53.141 \| good	0.218 \| good	0.289 \| good	0.125 \| good
2026-04-25T21:00:00.000Z	48 \| good	5.561 \| good	24.056 \| good	52.258 \| good	0.219 \| good	0.304 \| good	0.126 \| good
2026-04-25T22:00:00.000Z	49 \| good	3.93 \| good	17.032 \| good	52.786 \| good	0.191 \| good	0.415 \| good	0.127 \| good
2026-04-25T23:00:00.000Z	48 \| good	2.379 \| good	9.883 \| good	52.466 \| good	0.162 \| good	0.526 \| good	0.128 \| good
2026-04-26T00:00:00.000Z	50 \| good	3.708 \| good	16.01 \| good	53.527 \| good	0.134 \| good	0.637 \| good	0.128 \| good
2026-04-26T01:00:00.000Z	48 \| good	3.817 \| good	16.915 \| good	52.301 \| good	0.141 \| good	0.838 \| good	0.128 \| good
2026-04-26T02:00:00.000Z	44 \| good	3.676 \| good	15.993 \| good	48.044 \| good	0.149 \| good	1.039 \| good	0.128 \| good
2026-04-26T03:00:00.000Z	44 \| good	3.542 \| good	15.91 \| good	48.132 \| good	0.157 \| good	1.239 \| good	0.129 \| good
2026-04-26T04:00:00.000Z	47 \| good	4.614 \| good	20.049 \| good	50.613 \| good	0.151 \| good	1.42 \| good	0.13 \| good
2026-04-26T05:00:00.000Z	47 \| good	4.336 \| good	19 \| good	50.701 \| good	0.146 \| good	1.601 \| good	0.131 \| good

Truckee, California live air quality index now

Major air pollutants in Truckee, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Reno, Nevada

Carson City, Nevada

Cold Springs, Nevada

Sparks, Nevada

Sun Valley, Nevada

South Lake Tahoe, California

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Frequently asked questions

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What is the current concentration of PM2.5 in Truckee, California?

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What is the current concentration of carbon monoxide (CO) in Truckee, California?

What is the current concentration of sulfur dioxide (SO2) in Truckee, California?

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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 Truckee, California?

What is the current concentration of PM₁₀ in Truckee, California?

What is the current concentration of sulfur dioxide (SO₂) in Truckee, California?

What is the current concentration of ozone (O₃) in Truckee, California?

What is the current concentration of nitrogen dioxide (NO₂) in Truckee, California?