What is the PM10 level in Alameda, California at the moment?

The PM10 concentration in Alameda, California is 62.05 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Alameda, California at the moment?

Currently, Alameda, California has a sulfur dioxide (SO2) concentration of 0.985 ppb.

What is the ozone (O3) level in Alameda, California at the moment?

The current ozone (O3) level in Alameda, California at the moment is 4.557 ppm.

What is the nitrogen dioxide (NO2) level in Alameda, California at the moment?

Nitrogen dioxide (NO2) level in Alameda, California at the moment is 14.753 ppb.

Live air quality index in Alameda, California today

Q: What is the PM2.5 level in Alameda, California at the moment?

PM2.5 levels in Alameda, California are currently 14.032 μg/m3.

Stay updated with real-time air quality in Alameda, 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

Alameda, California

Last updated: ... (Local time)

Major air pollutants in Alameda, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

62.05 μg/m³

155

255

425

605+

Ozone (O₃)

4.56 ppb

201

201+

Sulfur Dioxide (SO₂)

0.98 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.75 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Alameda, California

Get Live Pollen Counts

Alameda, California

Scroll To Air Quality Map

Track live Alameda, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T16:00:00.000Z	64 \| moderate	16.472 \| fine	73.113 \| fine	3.243 \| good	0.664 \| good	15.999 \| good	0.851 \| good
2026-01-21T17:00:00.000Z	66 \| moderate	17.323 \| fine	77.005 \| fine	3.278 \| good	0.6 \| good	15.892 \| good	0.826 \| good
2026-01-21T18:00:00.000Z	66 \| moderate	16.874 \| fine	75.329 \| fine	4.352 \| good	0.924 \| good	13.324 \| good	0.604 \| good
2026-01-21T19:00:00.000Z	62 \| moderate	14.891 \| fine	66.809 \| fine	5.512 \| good	1.158 \| good	13.862 \| good	0.506 \| good
2026-01-21T20:00:00.000Z	60 \| moderate	14.439 \| fine	64.811 \| fine	7.177 \| good	1.148 \| good	14.319 \| good	0.494 \| good
2026-01-21T21:00:00.000Z	62 \| moderate	15.011 \| fine	66.797 \| fine	7.213 \| good	0.902 \| good	10.844 \| good	0.388 \| good
2026-01-21T22:00:00.000Z	60 \| moderate	13.69 \| fine	61.459 \| fine	7.469 \| good	0.738 \| good	9.344 \| good	0.373 \| good
2026-01-21T23:00:00.000Z	56 \| moderate	12.474 \| fine	56.061 \| fine	8.857 \| good	0.646 \| good	10.581 \| good	0.373 \| good
2026-01-22T00:00:00.000Z	62 \| moderate	14.509 \| fine	64.628 \| fine	9.456 \| good	0.592 \| good	14.555 \| good	0.461 \| good
2026-01-22T01:00:00.000Z	62 \| moderate	15.166 \| fine	68.61 \| fine	8.183 \| good	0.592 \| good	15.938 \| good	0.463 \| good
2026-01-22T02:00:00.000Z	64 \| moderate	16.488 \| fine	73.945 \| fine	7.247 \| good	0.441 \| good	16.05 \| good	0.47 \| good
2026-01-22T03:00:00.000Z	66 \| moderate	17.313 \| fine	76.39 \| fine	7.286 \| good	0.731 \| good	18.292 \| good	0.449 \| good
2026-01-22T04:00:00.000Z	69 \| moderate	18.904 \| fine	84.179 \| fine	7.175 \| good	0.792 \| good	22.345 \| good	0.463 \| good
2026-01-22T05:00:00.000Z	66 \| moderate	17.404 \| fine	76.797 \| fine	6.018 \| good	0.669 \| good	20.805 \| good	0.486 \| good
2026-01-22T06:00:00.000Z	66 \| moderate	16.987 \| fine	75.383 \| fine	4.734 \| good	0.823 \| good	18.41 \| good	0.462 \| good
2026-01-22T07:00:00.000Z	66 \| moderate	16.697 \| fine	74.49 \| fine	5.052 \| good	0.818 \| good	17.36 \| good	0.462 \| good
2026-01-22T08:00:00.000Z	64 \| moderate	16.373 \| fine	73.55 \| fine	3.972 \| good	0.926 \| good	18.359 \| good	0.471 \| good
2026-01-22T09:00:00.000Z	64 \| moderate	15.758 \| fine	69.725 \| fine	3.051 \| good	0.829 \| good	18.207 \| good	0.532 \| good
2026-01-22T10:00:00.000Z	64 \| moderate	16.249 \| fine	72.211 \| fine	2.645 \| good	0.83 \| good	21.243 \| good	0.666 \| good
2026-01-22T11:00:00.000Z	62 \| moderate	15.486 \| fine	69.3 \| fine	2.865 \| good	0.683 \| good	21.602 \| good	0.643 \| good
2026-01-22T12:00:00.000Z	62 \| moderate	14.617 \| fine	64.792 \| fine	2.18 \| good	0.661 \| good	21.647 \| good	0.643 \| good
2026-01-22T13:00:00.000Z	62 \| moderate	14.662 \| fine	65.015 \| fine	1.747 \| good	0.67 \| good	20.354 \| good	0.6 \| good
2026-01-22T14:00:00.000Z	62 \| moderate	14.851 \| fine	65.718 \| fine	2.427 \| good	0.588 \| good	15.52 \| good	0.571 \| good
2026-01-22T15:00:00.000Z	60 \| moderate	13.964 \| fine	62.724 \| fine	3.128 \| good	0.665 \| good	19.229 \| good	0.815 \| good
2026-01-22T16:00:00.000Z	62 \| moderate	14.687 \| fine	64.826 \| fine	3.012 \| good	0.665 \| good	19.71 \| good	1.127 \| good
2026-01-22T17:00:00.000Z	62 \| moderate	14.51 \| fine	65.06 \| fine	3.077 \| good	0.812 \| good	20.49 \| good	1.256 \| good
2026-01-22T18:00:00.000Z	62 \| moderate	14.743 \| fine	66.143 \| fine	3.052 \| good	0.985 \| good	17.026 \| good	0.725 \| good
2026-01-22T19:00:00.000Z	64 \| moderate	15.872 \| fine	71.466 \| fine	5.03 \| good	0.913 \| good	17.807 \| good	0.607 \| good
2026-01-22T20:00:00.000Z	66 \| moderate	17.066 \| fine	76.212 \| fine	6.116 \| good	0.91 \| good	16.16 \| good	0.574 \| good
2026-01-22T21:00:00.000Z	66 \| moderate	17.367 \| fine	77.094 \| fine	7.051 \| good	0.869 \| good	14.366 \| good	0.574 \| good
2026-01-22T22:00:00.000Z	64 \| moderate	16.441 \| fine	72.637 \| fine	10.528 \| good	0.673 \| good	12.448 \| good	0.436 \| good
2026-01-22T23:00:00.000Z	66 \| moderate	16.945 \| fine	74.835 \| fine	14.289 \| good	0.656 \| good	16.031 \| good	0.474 \| good
2026-01-23T00:00:00.000Z	64 \| moderate	16.253 \| fine	72.395 \| fine	15.38 \| good	0.658 \| good	15.717 \| good	0.485 \| good
2026-01-23T01:00:00.000Z	62 \| moderate	14.779 \| fine	65.768 \| fine	17.082 \| good	0.542 \| good	13.299 \| good	0.386 \| good
2026-01-23T02:00:00.000Z	60 \| moderate	14.133 \| fine	63.632 \| fine	20.212 \| good	0.508 \| good	15.364 \| good	0.45 \| good
2026-01-23T03:00:00.000Z	56 \| moderate	12.253 \| fine	54.934 \| good	15.497 \| good	0.416 \| good	13.694 \| good	0.411 \| good
2026-01-23T04:00:00.000Z	56 \| moderate	12.338 \| fine	55.208 \| fine	15.764 \| good	0.31 \| good	10.415 \| good	0.35 \| good
2026-01-23T05:00:00.000Z	56 \| moderate	12.093 \| good	54.13 \| good	14.645 \| good	0.286 \| good	15.97 \| good	0.4 \| good
2026-01-23T06:00:00.000Z	54 \| moderate	10.597 \| good	47.247 \| good	11.532 \| good	0.189 \| good	13.456 \| good	0.469 \| good
2026-01-23T07:00:00.000Z	52 \| moderate	10.285 \| good	46.131 \| good	10.144 \| good	0.185 \| good	13.322 \| good	0.469 \| good
2026-01-23T08:00:00.000Z	49 \| good	8.709 \| good	39.063 \| good	9.748 \| good	0.181 \| good	14.99 \| good	0.408 \| good
2026-01-23T09:00:00.000Z	52 \| moderate	9.686 \| good	43.191 \| good	8.864 \| good	0.282 \| good	13.889 \| good	0.53 \| good
2026-01-23T10:00:00.000Z	54 \| moderate	10.691 \| good	47.712 \| good	7.434 \| good	0.384 \| good	12.74 \| good	0.668 \| good
2026-01-23T11:00:00.000Z	58 \| moderate	12.816 \| fine	56.903 \| fine	7.121 \| good	0.367 \| good	12.429 \| good	0.654 \| good
2026-01-23T12:00:00.000Z	56 \| moderate	11.837 \| good	52.286 \| good	6.669 \| good	0.337 \| good	12.468 \| good	0.632 \| good
2026-01-23T13:00:00.000Z	56 \| moderate	11.814 \| good	52.286 \| good	6.491 \| good	0.512 \| good	12.758 \| good	0.631 \| good
2026-01-23T14:00:00.000Z	44 \| good	8.382 \| good	37.078 \| good	7.215 \| good	0.897 \| good	11.4 \| good	0.408 \| good
2026-01-23T15:00:00.000Z	60 \| moderate	14.032 \| fine	62.05 \| fine	4.557 \| good	0.985 \| good	14.753 \| good	0.261 \| good
2026-01-23T16:00:00.000Z	58 \| moderate	13.361 \| fine	60.971 \| fine	8.681 \| good	1.684 \| good	13.493 \| good	0.342 \| good
2026-01-23T17:00:00.000Z	60 \| moderate	13.927 \| fine	62.964 \| fine	10.977 \| good	1.955 \| good	12.933 \| good	0.325 \| good
2026-01-23T18:00:00.000Z	64 \| moderate	15.627 \| fine	69.02 \| fine	12.215 \| good	2.227 \| good	12.374 \| good	0.308 \| good
2026-01-23T19:00:00.000Z	66 \| moderate	16.737 \| fine	74.965 \| fine	14.075 \| good	2.236 \| good	10.539 \| good	0.279 \| good
2026-01-23T20:00:00.000Z	71 \| moderate	19.995 \| fine	88.95 \| fine	17.799 \| good	2.246 \| good	8.705 \| good	0.251 \| good
2026-01-23T21:00:00.000Z	75 \| moderate	21.679 \| fine	94.968 \| fine	19.096 \| good	2.255 \| good	6.87 \| good	0.222 \| good
2026-01-23T22:00:00.000Z	79 \| moderate	24.278 \| fine	104.992 \| fine	20.942 \| good	2.284 \| good	7.313 \| good	0.222 \| good
2026-01-23T23:00:00.000Z	77 \| moderate	22.553 \| fine	98.959 \| fine	23.659 \| good	2.313 \| good	7.756 \| good	0.222 \| good
2026-01-24T00:00:00.000Z	88 \| moderate	29.179 \| fine	126.981 \| fine	22.399 \| good	2.342 \| good	8.2 \| good	0.222 \| good
2026-01-24T01:00:00.000Z	67 \| moderate	18.376 \| fine	81.031 \| fine	20.836 \| good	2.288 \| good	12.659 \| good	0.26 \| good
2026-01-24T02:00:00.000Z	66 \| moderate	16.897 \| fine	75.025 \| fine	22.929 \| good	2.233 \| good	17.119 \| good	0.298 \| good
2026-01-24T03:00:00.000Z	66 \| moderate	16.832 \| fine	74.995 \| fine	24.783 \| good	2.179 \| good	21.579 \| good	0.336 \| good
2026-01-24T04:00:00.000Z	67 \| moderate	17.952 \| fine	79.015 \| fine	19.323 \| good	2.272 \| good	22.504 \| good	0.356 \| good
2026-01-24T05:00:00.000Z	69 \| moderate	19.419 \| fine	85.027 \| fine	14.65 \| good	2.365 \| good	23.429 \| good	0.376 \| good
2026-01-24T06:00:00.000Z	71 \| moderate	20.09 \| fine	88.982 \| fine	11.809 \| good	2.459 \| good	24.353 \| good	0.395 \| good
2026-01-24T07:00:00.000Z	69 \| moderate	19.292 \| fine	85 \| fine	10.694 \| good	2.286 \| good	23.22 \| good	0.389 \| good
2026-01-24T08:00:00.000Z	67 \| moderate	18.231 \| fine	80.99 \| fine	6.609 \| good	2.113 \| good	22.088 \| good	0.383 \| good
2026-01-24T09:00:00.000Z	67 \| moderate	17.995 \| fine	79.027 \| fine	3.491 \| good	1.94 \| good	20.955 \| good	0.376 \| good
2026-01-24T10:00:00.000Z	67 \| moderate	17.784 \| fine	79.002 \| fine	3.443 \| good	1.806 \| good	19.996 \| good	0.368 \| good
2026-01-24T11:00:00.000Z	66 \| moderate	16.584 \| fine	73.03 \| fine	2.973 \| good	1.673 \| good	19.037 \| good	0.36 \| good
2026-01-24T12:00:00.000Z	67 \| moderate	17.88 \| fine	78.991 \| fine	1.632 \| good	1.54 \| good	18.077 \| good	0.351 \| good
2026-01-24T13:00:00.000Z	66 \| moderate	17.499 \| fine	76.997 \| fine	1.556 \| good	1.637 \| good	18.051 \| good	0.333 \| good
2026-01-24T14:00:00.000Z	60 \| moderate	13.518 \| fine	60.967 \| fine	2.041 \| good	1.734 \| good	18.024 \| good	0.314 \| good
2026-01-24T15:00:00.000Z	60 \| moderate	13.899 \| fine	62.956 \| fine	3.422 \| good	1.831 \| good	17.997 \| good	0.295 \| good
2026-01-24T16:00:00.000Z	60 \| moderate	14.332 \| fine	64.924 \| fine	6.374 \| good	1.631 \| good	15.276 \| good	0.268 \| good
2026-01-24T17:00:00.000Z	66 \| moderate	17.296 \| fine	76.914 \| fine	11.602 \| good	1.43 \| good	12.556 \| good	0.241 \| good
2026-01-24T18:00:00.000Z	71 \| moderate	19.964 \| fine	86.947 \| fine	15.984 \| good	1.23 \| good	9.835 \| good	0.214 \| good
2026-01-24T19:00:00.000Z	62 \| moderate	15.036 \| fine	66.995 \| fine	20.261 \| good	1.061 \| good	7.612 \| good	0.188 \| good
2026-01-24T20:00:00.000Z	44 \| good	8.02 \| good	35.014 \| good	29.42 \| good	0.892 \| good	5.388 \| good	0.163 \| good
2026-01-24T21:00:00.000Z	30 \| good	3.21 \| good	13.985 \| good	32.467 \| good	0.723 \| good	3.164 \| good	0.138 \| good
2026-01-24T22:00:00.000Z	30 \| good	1.49 \| good	6.006 \| good	31.971 \| good	0.726 \| good	3.591 \| good	0.14 \| good
2026-01-24T23:00:00.000Z	31 \| good	2.19 \| good	8.994 \| good	33.098 \| good	0.73 \| good	4.018 \| good	0.142 \| good
2026-01-25T00:00:00.000Z	29 \| good	2.78 \| good	11.016 \| good	31.098 \| good	0.734 \| good	4.445 \| good	0.143 \| good
2026-01-25T01:00:00.000Z	21 \| good	2.239 \| good	9.004 \| good	22.917 \| good	0.851 \| good	9.365 \| good	0.172 \| good
2026-01-25T02:00:00.000Z	22 \| good	3.698 \| good	16 \| good	15.858 \| good	0.967 \| good	14.285 \| good	0.201 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.417 \| good	23.004 \| good	10.969 \| good	1.083 \| good	19.205 \| good	0.229 \| good
2026-01-25T04:00:00.000Z	44 \| good	7.687 \| good	33.986 \| good	7.9 \| good	1.148 \| good	19.749 \| good	0.233 \| good
2026-01-25T05:00:00.000Z	54 \| moderate	10.519 \| good	46.979 \| good	5.593 \| good	1.213 \| good	20.294 \| good	0.236 \| good
2026-01-25T06:00:00.000Z	52 \| moderate	10.037 \| good	44.975 \| good	4.648 \| good	1.277 \| good	20.838 \| good	0.239 \| good
2026-01-25T07:00:00.000Z	52 \| moderate	10.367 \| good	45.974 \| good	5.709 \| good	1.169 \| good	20.431 \| good	0.239 \| good
2026-01-25T08:00:00.000Z	54 \| moderate	10.617 \| good	46.987 \| good	6.718 \| good	1.06 \| good	20.023 \| good	0.239 \| good
2026-01-25T09:00:00.000Z	54 \| moderate	10.687 \| good	47.004 \| good	7.116 \| good	0.951 \| good	19.616 \| good	0.239 \| good
2026-01-25T10:00:00.000Z	54 \| moderate	10.93 \| good	48.007 \| good	9.216 \| good	0.874 \| good	18.557 \| good	0.231 \| good
2026-01-25T11:00:00.000Z	60 \| moderate	13.935 \| fine	62.984 \| fine	11.022 \| good	0.797 \| good	17.499 \| good	0.224 \| good
2026-01-25T12:00:00.000Z	56 \| moderate	11.783 \| good	52.014 \| good	10.061 \| good	0.719 \| good	16.44 \| good	0.217 \| good
2026-01-25T13:00:00.000Z	54 \| moderate	10.93 \| good	48.004 \| good	6.91 \| good	0.783 \| good	16.499 \| good	0.217 \| good
2026-01-25T14:00:00.000Z	44 \| good	8.331 \| good	36.977 \| good	3.772 \| good	0.847 \| good	16.558 \| good	0.218 \| good
2026-01-25T15:00:00.000Z	49 \| good	8.977 \| good	39.011 \| good	4.599 \| good	0.911 \| good	16.617 \| good	0.219 \| good

Alameda

Get reliable air quality data to drive your business

Alameda, California air quality map: Stay updated on AQI near you

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How accurate is California, USA air quality data?

Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Alameda, California?

The air quality information for Alameda, California is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Alameda, California at its worst?

In the past 24 hours, the air quality in Alameda, California was at its worst at 11:00:00 on 2026-01-22.

When did Alameda, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Alameda, California was observed at 02:00:00 on 2026-01-23.

What is the AQI in Alameda, California right now?

As of now, the AQI in Alameda, California is 60, indicating Moderate conditions.

What is the most common type of pollution in Alameda, California?

Alameda, California air has the highest levels of PM2.5.

What should I do in case of poor air quality in Alameda, California?

Poor air quality in Alameda, California means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Alameda, California at the moment?

PM_2.5 levels in Alameda, California are currently 14.032 μg/m³.

What is the PM₁₀ level in Alameda, California at the moment?

The PM₁₀ concentration in Alameda, California is 62.05 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Alameda, California at the moment?

The current carbon monoxide (CO) concentration in Alameda, California is 0.261 ppm.

What is the sulfur dioxide (SO₂) level in Alameda, California at the moment?

Currently, Alameda, California has a sulfur dioxide (SO₂) concentration of 0.985 ppb.

What is the ozone (O₃) level in Alameda, California at the moment?

The current ozone (O₃) level in Alameda, California at the moment is 4.557 ppm.

What is the nitrogen dioxide (NO₂) level in Alameda, California at the moment?

Nitrogen dioxide (NO₂) level in Alameda, California at the moment is 14.753 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T16:00:00.000Z	64 \| moderate	16.472 \| fine	73.113 \| fine	3.243 \| good	0.664 \| good	15.999 \| good	0.851 \| good
2026-01-21T17:00:00.000Z	66 \| moderate	17.323 \| fine	77.005 \| fine	3.278 \| good	0.6 \| good	15.892 \| good	0.826 \| good
2026-01-21T18:00:00.000Z	66 \| moderate	16.874 \| fine	75.329 \| fine	4.352 \| good	0.924 \| good	13.324 \| good	0.604 \| good
2026-01-21T19:00:00.000Z	62 \| moderate	14.891 \| fine	66.809 \| fine	5.512 \| good	1.158 \| good	13.862 \| good	0.506 \| good
2026-01-21T20:00:00.000Z	60 \| moderate	14.439 \| fine	64.811 \| fine	7.177 \| good	1.148 \| good	14.319 \| good	0.494 \| good
2026-01-21T21:00:00.000Z	62 \| moderate	15.011 \| fine	66.797 \| fine	7.213 \| good	0.902 \| good	10.844 \| good	0.388 \| good
2026-01-21T22:00:00.000Z	60 \| moderate	13.69 \| fine	61.459 \| fine	7.469 \| good	0.738 \| good	9.344 \| good	0.373 \| good
2026-01-21T23:00:00.000Z	56 \| moderate	12.474 \| fine	56.061 \| fine	8.857 \| good	0.646 \| good	10.581 \| good	0.373 \| good
2026-01-22T00:00:00.000Z	62 \| moderate	14.509 \| fine	64.628 \| fine	9.456 \| good	0.592 \| good	14.555 \| good	0.461 \| good
2026-01-22T01:00:00.000Z	62 \| moderate	15.166 \| fine	68.61 \| fine	8.183 \| good	0.592 \| good	15.938 \| good	0.463 \| good
2026-01-22T02:00:00.000Z	64 \| moderate	16.488 \| fine	73.945 \| fine	7.247 \| good	0.441 \| good	16.05 \| good	0.47 \| good
2026-01-22T03:00:00.000Z	66 \| moderate	17.313 \| fine	76.39 \| fine	7.286 \| good	0.731 \| good	18.292 \| good	0.449 \| good
2026-01-22T04:00:00.000Z	69 \| moderate	18.904 \| fine	84.179 \| fine	7.175 \| good	0.792 \| good	22.345 \| good	0.463 \| good
2026-01-22T05:00:00.000Z	66 \| moderate	17.404 \| fine	76.797 \| fine	6.018 \| good	0.669 \| good	20.805 \| good	0.486 \| good
2026-01-22T06:00:00.000Z	66 \| moderate	16.987 \| fine	75.383 \| fine	4.734 \| good	0.823 \| good	18.41 \| good	0.462 \| good
2026-01-22T07:00:00.000Z	66 \| moderate	16.697 \| fine	74.49 \| fine	5.052 \| good	0.818 \| good	17.36 \| good	0.462 \| good
2026-01-22T08:00:00.000Z	64 \| moderate	16.373 \| fine	73.55 \| fine	3.972 \| good	0.926 \| good	18.359 \| good	0.471 \| good
2026-01-22T09:00:00.000Z	64 \| moderate	15.758 \| fine	69.725 \| fine	3.051 \| good	0.829 \| good	18.207 \| good	0.532 \| good
2026-01-22T10:00:00.000Z	64 \| moderate	16.249 \| fine	72.211 \| fine	2.645 \| good	0.83 \| good	21.243 \| good	0.666 \| good
2026-01-22T11:00:00.000Z	62 \| moderate	15.486 \| fine	69.3 \| fine	2.865 \| good	0.683 \| good	21.602 \| good	0.643 \| good
2026-01-22T12:00:00.000Z	62 \| moderate	14.617 \| fine	64.792 \| fine	2.18 \| good	0.661 \| good	21.647 \| good	0.643 \| good
2026-01-22T13:00:00.000Z	62 \| moderate	14.662 \| fine	65.015 \| fine	1.747 \| good	0.67 \| good	20.354 \| good	0.6 \| good
2026-01-22T14:00:00.000Z	62 \| moderate	14.851 \| fine	65.718 \| fine	2.427 \| good	0.588 \| good	15.52 \| good	0.571 \| good
2026-01-22T15:00:00.000Z	60 \| moderate	13.964 \| fine	62.724 \| fine	3.128 \| good	0.665 \| good	19.229 \| good	0.815 \| good
2026-01-22T16:00:00.000Z	62 \| moderate	14.687 \| fine	64.826 \| fine	3.012 \| good	0.665 \| good	19.71 \| good	1.127 \| good
2026-01-22T17:00:00.000Z	62 \| moderate	14.51 \| fine	65.06 \| fine	3.077 \| good	0.812 \| good	20.49 \| good	1.256 \| good
2026-01-22T18:00:00.000Z	62 \| moderate	14.743 \| fine	66.143 \| fine	3.052 \| good	0.985 \| good	17.026 \| good	0.725 \| good
2026-01-22T19:00:00.000Z	64 \| moderate	15.872 \| fine	71.466 \| fine	5.03 \| good	0.913 \| good	17.807 \| good	0.607 \| good
2026-01-22T20:00:00.000Z	66 \| moderate	17.066 \| fine	76.212 \| fine	6.116 \| good	0.91 \| good	16.16 \| good	0.574 \| good
2026-01-22T21:00:00.000Z	66 \| moderate	17.367 \| fine	77.094 \| fine	7.051 \| good	0.869 \| good	14.366 \| good	0.574 \| good
2026-01-22T22:00:00.000Z	64 \| moderate	16.441 \| fine	72.637 \| fine	10.528 \| good	0.673 \| good	12.448 \| good	0.436 \| good
2026-01-22T23:00:00.000Z	66 \| moderate	16.945 \| fine	74.835 \| fine	14.289 \| good	0.656 \| good	16.031 \| good	0.474 \| good
2026-01-23T00:00:00.000Z	64 \| moderate	16.253 \| fine	72.395 \| fine	15.38 \| good	0.658 \| good	15.717 \| good	0.485 \| good
2026-01-23T01:00:00.000Z	62 \| moderate	14.779 \| fine	65.768 \| fine	17.082 \| good	0.542 \| good	13.299 \| good	0.386 \| good
2026-01-23T02:00:00.000Z	60 \| moderate	14.133 \| fine	63.632 \| fine	20.212 \| good	0.508 \| good	15.364 \| good	0.45 \| good
2026-01-23T03:00:00.000Z	56 \| moderate	12.253 \| fine	54.934 \| good	15.497 \| good	0.416 \| good	13.694 \| good	0.411 \| good
2026-01-23T04:00:00.000Z	56 \| moderate	12.338 \| fine	55.208 \| fine	15.764 \| good	0.31 \| good	10.415 \| good	0.35 \| good
2026-01-23T05:00:00.000Z	56 \| moderate	12.093 \| good	54.13 \| good	14.645 \| good	0.286 \| good	15.97 \| good	0.4 \| good
2026-01-23T06:00:00.000Z	54 \| moderate	10.597 \| good	47.247 \| good	11.532 \| good	0.189 \| good	13.456 \| good	0.469 \| good
2026-01-23T07:00:00.000Z	52 \| moderate	10.285 \| good	46.131 \| good	10.144 \| good	0.185 \| good	13.322 \| good	0.469 \| good
2026-01-23T08:00:00.000Z	49 \| good	8.709 \| good	39.063 \| good	9.748 \| good	0.181 \| good	14.99 \| good	0.408 \| good
2026-01-23T09:00:00.000Z	52 \| moderate	9.686 \| good	43.191 \| good	8.864 \| good	0.282 \| good	13.889 \| good	0.53 \| good
2026-01-23T10:00:00.000Z	54 \| moderate	10.691 \| good	47.712 \| good	7.434 \| good	0.384 \| good	12.74 \| good	0.668 \| good
2026-01-23T11:00:00.000Z	58 \| moderate	12.816 \| fine	56.903 \| fine	7.121 \| good	0.367 \| good	12.429 \| good	0.654 \| good
2026-01-23T12:00:00.000Z	56 \| moderate	11.837 \| good	52.286 \| good	6.669 \| good	0.337 \| good	12.468 \| good	0.632 \| good
2026-01-23T13:00:00.000Z	56 \| moderate	11.814 \| good	52.286 \| good	6.491 \| good	0.512 \| good	12.758 \| good	0.631 \| good
2026-01-23T14:00:00.000Z	44 \| good	8.382 \| good	37.078 \| good	7.215 \| good	0.897 \| good	11.4 \| good	0.408 \| good
2026-01-23T15:00:00.000Z	60 \| moderate	14.032 \| fine	62.05 \| fine	4.557 \| good	0.985 \| good	14.753 \| good	0.261 \| good
2026-01-23T16:00:00.000Z	58 \| moderate	13.361 \| fine	60.971 \| fine	8.681 \| good	1.684 \| good	13.493 \| good	0.342 \| good
2026-01-23T17:00:00.000Z	60 \| moderate	13.927 \| fine	62.964 \| fine	10.977 \| good	1.955 \| good	12.933 \| good	0.325 \| good
2026-01-23T18:00:00.000Z	64 \| moderate	15.627 \| fine	69.02 \| fine	12.215 \| good	2.227 \| good	12.374 \| good	0.308 \| good
2026-01-23T19:00:00.000Z	66 \| moderate	16.737 \| fine	74.965 \| fine	14.075 \| good	2.236 \| good	10.539 \| good	0.279 \| good
2026-01-23T20:00:00.000Z	71 \| moderate	19.995 \| fine	88.95 \| fine	17.799 \| good	2.246 \| good	8.705 \| good	0.251 \| good
2026-01-23T21:00:00.000Z	75 \| moderate	21.679 \| fine	94.968 \| fine	19.096 \| good	2.255 \| good	6.87 \| good	0.222 \| good
2026-01-23T22:00:00.000Z	79 \| moderate	24.278 \| fine	104.992 \| fine	20.942 \| good	2.284 \| good	7.313 \| good	0.222 \| good
2026-01-23T23:00:00.000Z	77 \| moderate	22.553 \| fine	98.959 \| fine	23.659 \| good	2.313 \| good	7.756 \| good	0.222 \| good
2026-01-24T00:00:00.000Z	88 \| moderate	29.179 \| fine	126.981 \| fine	22.399 \| good	2.342 \| good	8.2 \| good	0.222 \| good
2026-01-24T01:00:00.000Z	67 \| moderate	18.376 \| fine	81.031 \| fine	20.836 \| good	2.288 \| good	12.659 \| good	0.26 \| good
2026-01-24T02:00:00.000Z	66 \| moderate	16.897 \| fine	75.025 \| fine	22.929 \| good	2.233 \| good	17.119 \| good	0.298 \| good
2026-01-24T03:00:00.000Z	66 \| moderate	16.832 \| fine	74.995 \| fine	24.783 \| good	2.179 \| good	21.579 \| good	0.336 \| good
2026-01-24T04:00:00.000Z	67 \| moderate	17.952 \| fine	79.015 \| fine	19.323 \| good	2.272 \| good	22.504 \| good	0.356 \| good
2026-01-24T05:00:00.000Z	69 \| moderate	19.419 \| fine	85.027 \| fine	14.65 \| good	2.365 \| good	23.429 \| good	0.376 \| good
2026-01-24T06:00:00.000Z	71 \| moderate	20.09 \| fine	88.982 \| fine	11.809 \| good	2.459 \| good	24.353 \| good	0.395 \| good
2026-01-24T07:00:00.000Z	69 \| moderate	19.292 \| fine	85 \| fine	10.694 \| good	2.286 \| good	23.22 \| good	0.389 \| good
2026-01-24T08:00:00.000Z	67 \| moderate	18.231 \| fine	80.99 \| fine	6.609 \| good	2.113 \| good	22.088 \| good	0.383 \| good
2026-01-24T09:00:00.000Z	67 \| moderate	17.995 \| fine	79.027 \| fine	3.491 \| good	1.94 \| good	20.955 \| good	0.376 \| good
2026-01-24T10:00:00.000Z	67 \| moderate	17.784 \| fine	79.002 \| fine	3.443 \| good	1.806 \| good	19.996 \| good	0.368 \| good
2026-01-24T11:00:00.000Z	66 \| moderate	16.584 \| fine	73.03 \| fine	2.973 \| good	1.673 \| good	19.037 \| good	0.36 \| good
2026-01-24T12:00:00.000Z	67 \| moderate	17.88 \| fine	78.991 \| fine	1.632 \| good	1.54 \| good	18.077 \| good	0.351 \| good
2026-01-24T13:00:00.000Z	66 \| moderate	17.499 \| fine	76.997 \| fine	1.556 \| good	1.637 \| good	18.051 \| good	0.333 \| good
2026-01-24T14:00:00.000Z	60 \| moderate	13.518 \| fine	60.967 \| fine	2.041 \| good	1.734 \| good	18.024 \| good	0.314 \| good
2026-01-24T15:00:00.000Z	60 \| moderate	13.899 \| fine	62.956 \| fine	3.422 \| good	1.831 \| good	17.997 \| good	0.295 \| good
2026-01-24T16:00:00.000Z	60 \| moderate	14.332 \| fine	64.924 \| fine	6.374 \| good	1.631 \| good	15.276 \| good	0.268 \| good
2026-01-24T17:00:00.000Z	66 \| moderate	17.296 \| fine	76.914 \| fine	11.602 \| good	1.43 \| good	12.556 \| good	0.241 \| good
2026-01-24T18:00:00.000Z	71 \| moderate	19.964 \| fine	86.947 \| fine	15.984 \| good	1.23 \| good	9.835 \| good	0.214 \| good
2026-01-24T19:00:00.000Z	62 \| moderate	15.036 \| fine	66.995 \| fine	20.261 \| good	1.061 \| good	7.612 \| good	0.188 \| good
2026-01-24T20:00:00.000Z	44 \| good	8.02 \| good	35.014 \| good	29.42 \| good	0.892 \| good	5.388 \| good	0.163 \| good
2026-01-24T21:00:00.000Z	30 \| good	3.21 \| good	13.985 \| good	32.467 \| good	0.723 \| good	3.164 \| good	0.138 \| good
2026-01-24T22:00:00.000Z	30 \| good	1.49 \| good	6.006 \| good	31.971 \| good	0.726 \| good	3.591 \| good	0.14 \| good
2026-01-24T23:00:00.000Z	31 \| good	2.19 \| good	8.994 \| good	33.098 \| good	0.73 \| good	4.018 \| good	0.142 \| good
2026-01-25T00:00:00.000Z	29 \| good	2.78 \| good	11.016 \| good	31.098 \| good	0.734 \| good	4.445 \| good	0.143 \| good
2026-01-25T01:00:00.000Z	21 \| good	2.239 \| good	9.004 \| good	22.917 \| good	0.851 \| good	9.365 \| good	0.172 \| good
2026-01-25T02:00:00.000Z	22 \| good	3.698 \| good	16 \| good	15.858 \| good	0.967 \| good	14.285 \| good	0.201 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.417 \| good	23.004 \| good	10.969 \| good	1.083 \| good	19.205 \| good	0.229 \| good
2026-01-25T04:00:00.000Z	44 \| good	7.687 \| good	33.986 \| good	7.9 \| good	1.148 \| good	19.749 \| good	0.233 \| good
2026-01-25T05:00:00.000Z	54 \| moderate	10.519 \| good	46.979 \| good	5.593 \| good	1.213 \| good	20.294 \| good	0.236 \| good
2026-01-25T06:00:00.000Z	52 \| moderate	10.037 \| good	44.975 \| good	4.648 \| good	1.277 \| good	20.838 \| good	0.239 \| good
2026-01-25T07:00:00.000Z	52 \| moderate	10.367 \| good	45.974 \| good	5.709 \| good	1.169 \| good	20.431 \| good	0.239 \| good
2026-01-25T08:00:00.000Z	54 \| moderate	10.617 \| good	46.987 \| good	6.718 \| good	1.06 \| good	20.023 \| good	0.239 \| good
2026-01-25T09:00:00.000Z	54 \| moderate	10.687 \| good	47.004 \| good	7.116 \| good	0.951 \| good	19.616 \| good	0.239 \| good
2026-01-25T10:00:00.000Z	54 \| moderate	10.93 \| good	48.007 \| good	9.216 \| good	0.874 \| good	18.557 \| good	0.231 \| good
2026-01-25T11:00:00.000Z	60 \| moderate	13.935 \| fine	62.984 \| fine	11.022 \| good	0.797 \| good	17.499 \| good	0.224 \| good
2026-01-25T12:00:00.000Z	56 \| moderate	11.783 \| good	52.014 \| good	10.061 \| good	0.719 \| good	16.44 \| good	0.217 \| good
2026-01-25T13:00:00.000Z	54 \| moderate	10.93 \| good	48.004 \| good	6.91 \| good	0.783 \| good	16.499 \| good	0.217 \| good
2026-01-25T14:00:00.000Z	44 \| good	8.331 \| good	36.977 \| good	3.772 \| good	0.847 \| good	16.558 \| good	0.218 \| good
2026-01-25T15:00:00.000Z	49 \| good	8.977 \| good	39.011 \| good	4.599 \| good	0.911 \| good	16.617 \| good	0.219 \| good

Live air quality index in Alameda, California today

Major air pollutants in Alameda, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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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 PM_2.5 level in Alameda, California at the moment?

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What is the nitrogen dioxide (NO₂) level in Alameda, California at the moment?