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

Alamo, California currently has a PM10 concentration of 23.499 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Alamo, California is 0.479 ppb.

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

Alamo, California currently has an ozone (O3) concentration of 20.61 ppm.

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

The current level of nitrogen dioxide (NO2) in Alamo, California is 3.951 ppb.

Current air quality index in Alamo, California today

Name: Live air pollution levels in Alamo, California today
Creator: Ambee

Stay updated with real-time air quality in Alamo, 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

Alamo, California

Last updated: ... (Local time)

Common air pollutants in Alamo, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.11 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.10 μg/m³

155

255

425

605+

Ozone (O₃)

18.83 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.15 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Alamo, California

Get Live Pollen Counts

Alamo, California

Scroll To Air Quality Map

Track live Alamo, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T10:00:00.000Z	22 \| good	3.952 \| good	17.395 \| good	17.21 \| good	0.367 \| good	1.395 \| good	0.195 \| good
2025-07-28T11:00:00.000Z	16 \| good	2.734 \| good	12.266 \| good	16.909 \| good	0.299 \| good	1.334 \| good	0.195 \| good
2025-07-28T12:00:00.000Z	16 \| good	3.322 \| good	14.351 \| good	16.337 \| good	0.299 \| good	1.36 \| good	0.195 \| good
2025-07-28T13:00:00.000Z	15 \| good	2.279 \| good	9.32 \| good	15.688 \| good	0.299 \| good	1.572 \| good	0.214 \| good
2025-07-28T14:00:00.000Z	14 \| good	1.918 \| good	7.679 \| good	15.367 \| good	0.328 \| good	1.797 \| good	0.198 \| good
2025-07-28T15:00:00.000Z	13 \| good	1.487 \| good	6.853 \| good	14.451 \| good	0.308 \| good	2.177 \| good	0.228 \| good
2025-07-28T16:00:00.000Z	16 \| good	2.614 \| good	11.023 \| good	15.269 \| good	0.341 \| good	1.968 \| good	0.292 \| good
2025-07-28T17:00:00.000Z	16 \| good	3.398 \| good	15.424 \| good	15.353 \| good	0.437 \| good	2.826 \| good	0.307 \| good
2025-07-28T18:00:00.000Z	22 \| good	4.231 \| good	18.429 \| good	16.359 \| good	0.342 \| good	2.867 \| good	0.315 \| good
2025-07-28T19:00:00.000Z	22 \| good	4.163 \| good	17.633 \| good	18.664 \| good	0.357 \| good	2.801 \| good	0.298 \| good
2025-07-28T20:00:00.000Z	27 \| good	4.819 \| good	21.806 \| good	21.136 \| good	0.416 \| good	2.956 \| good	0.314 \| good
2025-07-28T21:00:00.000Z	27 \| good	5.498 \| good	24.736 \| good	24.311 \| good	0.436 \| good	2.858 \| good	0.3 \| good
2025-07-28T22:00:00.000Z	38 \| good	6.551 \| good	28.577 \| good	26.518 \| good	0.479 \| good	2.837 \| good	0.313 \| good
2025-07-28T23:00:00.000Z	33 \| good	6.037 \| good	26.536 \| good	28.026 \| good	0.381 \| good	3.496 \| good	0.312 \| good
2025-07-29T00:00:00.000Z	33 \| good	6.072 \| good	25.93 \| good	28.91 \| good	0.39 \| good	3.014 \| good	0.297 \| good
2025-07-29T01:00:00.000Z	33 \| good	5.796 \| good	24.842 \| good	27.519 \| good	0.381 \| good	2.602 \| good	0.282 \| good
2025-07-29T02:00:00.000Z	33 \| good	5.903 \| good	25.937 \| good	26.72 \| good	0.381 \| good	2.427 \| good	0.282 \| good
2025-07-29T03:00:00.000Z	27 \| good	4.683 \| good	20.327 \| good	24.657 \| good	0.307 \| good	2.546 \| good	0.296 \| good
2025-07-29T04:00:00.000Z	22 \| good	4.456 \| good	20.142 \| good	24.088 \| good	0.417 \| good	2.56 \| good	0.234 \| good
2025-07-29T05:00:00.000Z	27 \| good	4.874 \| good	20.95 \| good	22.926 \| good	0.418 \| good	2.92 \| good	0.301 \| good
2025-07-29T06:00:00.000Z	27 \| good	5.256 \| good	23.424 \| good	21.641 \| good	0.418 \| good	3.077 \| good	0.301 \| good
2025-07-29T07:00:00.000Z	27 \| good	5.313 \| good	23.691 \| good	19.492 \| good	0.426 \| good	2.815 \| good	0.297 \| good
2025-07-29T08:00:00.000Z	27 \| good	5.301 \| good	23.549 \| good	17.959 \| good	0.427 \| good	2.99 \| good	0.296 \| good
2025-07-29T09:00:00.000Z	22 \| good	3.659 \| good	16.249 \| good	16.816 \| good	0.435 \| good	3.084 \| good	0.279 \| good
2025-07-29T10:00:00.000Z	16 \| good	3.414 \| good	14.904 \| good	16.449 \| good	0.406 \| good	2.824 \| good	0.279 \| good
2025-07-29T11:00:00.000Z	16 \| good	3.472 \| good	14.738 \| good	16.049 \| good	0.406 \| good	3.043 \| good	0.278 \| good
2025-07-29T12:00:00.000Z	22 \| good	4.356 \| good	19.461 \| good	16.403 \| good	0.405 \| good	3.095 \| good	0.216 \| good
2025-07-29T13:00:00.000Z	27 \| good	4.817 \| good	21.063 \| good	15.26 \| good	0.393 \| good	3.939 \| good	0.296 \| good
2025-07-29T14:00:00.000Z	27 \| good	5.198 \| good	22.803 \| good	15.6 \| good	0.353 \| good	4.871 \| good	0.285 \| good
2025-07-29T15:00:00.000Z	27 \| good	5.006 \| good	22.869 \| good	13.856 \| good	0.455 \| good	5.092 \| good	0.317 \| good
2025-07-29T16:00:00.000Z	27 \| good	4.806 \| good	21.781 \| good	14.676 \| good	0.391 \| good	4.644 \| good	0.313 \| good
2025-07-29T17:00:00.000Z	27 \| good	5.004 \| good	22.127 \| good	17.179 \| good	0.406 \| good	4.339 \| good	0.303 \| good
2025-07-29T18:00:00.000Z	27 \| good	5.251 \| good	23.538 \| good	18.129 \| good	0.444 \| good	4.446 \| good	0.317 \| good
2025-07-29T19:00:00.000Z	27 \| good	5.342 \| good	23.499 \| good	20.61 \| good	0.479 \| good	3.951 \| good	0.302 \| good
2025-07-29T20:00:00.000Z	33 \| good	5.938 \| good	25.654 \| good	24.576 \| good	0.371 \| good	3.702 \| good	0.314 \| good
2025-07-29T21:00:00.000Z	33 \| good	6.171 \| good	27.412 \| good	28.112 \| good	0.359 \| good	3.682 \| good	0.313 \| good
2025-07-29T22:00:00.000Z	33 \| good	6.388 \| good	28.613 \| good	31.092 \| good	0.399 \| good	3.2 \| good	0.298 \| good
2025-07-29T23:00:00.000Z	33 \| good	6.458 \| good	28.058 \| good	29.775 \| good	0.398 \| good	2.861 \| good	0.298 \| good
2025-07-30T00:00:00.000Z	33 \| good	6.087 \| good	27.668 \| good	28.117 \| good	0.403 \| good	2.304 \| good	0.297 \| good
2025-07-30T01:00:00.000Z	27 \| good	5.131 \| good	22.118 \| good	27.036 \| good	1.217 \| good	2.06 \| good	0.297 \| good
2025-07-30T02:00:00.000Z	33 \| good	5.621 \| good	24.88 \| good	25.176 \| good	4.644 \| good	2.083 \| good	0.296 \| good
2025-07-30T03:00:00.000Z	22 \| good	4.322 \| good	19.13 \| good	17.923 \| good	0.699 \| good	5.04 \| good	0.115 \| good
2025-07-30T04:00:00.000Z	22 \| good	3.989 \| good	17.561 \| good	20.867 \| good	1.274 \| good	2.314 \| good	0.296 \| good
2025-07-30T05:00:00.000Z	22 \| good	3.941 \| good	17.001 \| good	19.478 \| good	0.808 \| good	2.209 \| good	0.296 \| good
2025-07-30T06:00:00.000Z	22 \| good	4.445 \| good	19.344 \| good	19.525 \| good	0.44 \| good	1.551 \| good	0.221 \| good
2025-07-30T07:00:00.000Z	22 \| good	4.26 \| good	19.059 \| good	18.948 \| good	0.435 \| good	1.543 \| good	0.221 \| good
2025-07-30T08:00:00.000Z	22 \| good	3.872 \| good	16.794 \| good	18.745 \| good	0.338 \| good	1.38 \| good	0.267 \| good
2025-07-30T09:00:00.000Z	22 \| good	4.106 \| good	18.097 \| good	18.83 \| good	0.315 \| good	1.15 \| good	0.251 \| good
2025-07-30T09:00:00.000Z	22 \| good	4.106 \| good	18.097 \| good	18.83 \| good	0.315 \| good	1.15 \| good	0.251 \| good
2025-07-29T21:00:00.000Z	25 \| good	3.987 \| good	17.401 \| good	27.194 \| good	0.967 \| good	1.875 \| good	0.113 \| good
2025-07-29T22:00:00.000Z	24 \| good	4.249 \| good	18.569 \| good	26.243 \| good	0.885 \| good	1.895 \| good	0.111 \| good
2025-07-29T23:00:00.000Z	22 \| good	4.175 \| good	18.355 \| good	23.871 \| good	0.804 \| good	1.914 \| good	0.11 \| good
2025-07-30T00:00:00.000Z	22 \| good	3.895 \| good	16.883 \| good	21.902 \| good	0.723 \| good	1.933 \| good	0.108 \| good
2025-07-30T01:00:00.000Z	22 \| good	3.725 \| good	16.24 \| good	20.715 \| good	0.703 \| good	2.96 \| good	0.111 \| good
2025-07-30T02:00:00.000Z	22 \| good	4.102 \| good	18.084 \| good	18.94 \| good	0.683 \| good	3.987 \| good	0.113 \| good
2025-07-30T03:00:00.000Z	27 \| good	4.93 \| good	21.25 \| good	18.012 \| good	0.663 \| good	5.014 \| good	0.116 \| good
2025-07-30T04:00:00.000Z	22 \| good	3.591 \| good	15.188 \| good	15.535 \| good	0.675 \| good	5.56 \| good	0.116 \| good
2025-07-30T05:00:00.000Z	22 \| good	3.815 \| good	16.521 \| good	16.163 \| good	0.687 \| good	6.107 \| good	0.116 \| good
2025-07-30T06:00:00.000Z	17 \| good	2.882 \| good	11.917 \| good	18.191 \| good	0.699 \| good	6.653 \| good	0.116 \| good
2025-07-30T07:00:00.000Z	17 \| good	2.517 \| good	10.259 \| good	18.313 \| good	0.645 \| good	6.124 \| good	0.113 \| good
2025-07-30T08:00:00.000Z	17 \| good	2.121 \| good	8.562 \| good	18.118 \| good	0.59 \| good	5.596 \| good	0.109 \| good
2025-07-30T09:00:00.000Z	16 \| good	1.719 \| good	7.118 \| good	16.766 \| good	0.535 \| good	5.067 \| good	0.106 \| good
2025-07-30T10:00:00.000Z	16 \| good	1.649 \| good	6.966 \| good	16.941 \| good	0.549 \| good	4.777 \| good	0.103 \| good
2025-07-30T11:00:00.000Z	16 \| good	2.167 \| good	8.72 \| good	17.478 \| good	0.563 \| good	4.488 \| good	0.101 \| good
2025-07-30T12:00:00.000Z	17 \| good	1.24 \| good	4.883 \| good	18.086 \| good	0.577 \| good	4.199 \| good	0.098 \| good
2025-07-30T13:00:00.000Z	17 \| good	1.718 \| good	7.201 \| good	17.794 \| good	0.607 \| good	3.851 \| good	0.098 \| good
2025-07-30T14:00:00.000Z	16 \| good	3.248 \| good	13.807 \| good	16.437 \| good	0.636 \| good	3.503 \| good	0.098 \| good
2025-07-30T15:00:00.000Z	33 \| good	5.588 \| good	23.96 \| good	18.217 \| good	0.666 \| good	3.155 \| good	0.097 \| good
2025-07-30T16:00:00.000Z	33 \| good	5.686 \| good	24.628 \| good	19.858 \| good	0.712 \| good	2.889 \| good	0.1 \| good
2025-07-30T17:00:00.000Z	27 \| good	5.471 \| good	23.604 \| good	21.459 \| good	0.758 \| good	2.622 \| good	0.102 \| good
2025-07-30T18:00:00.000Z	33 \| good	6.209 \| good	27.558 \| good	25.379 \| good	0.803 \| good	2.355 \| good	0.105 \| good
2025-07-30T19:00:00.000Z	33 \| good	5.587 \| good	23.877 \| good	27.87 \| good	0.839 \| good	2.142 \| good	0.105 \| good
2025-07-30T20:00:00.000Z	33 \| good	6.279 \| good	27.883 \| good	27.758 \| good	0.875 \| good	1.929 \| good	0.105 \| good
2025-07-30T21:00:00.000Z	27 \| good	5.387 \| good	23.45 \| good	28.984 \| good	0.91 \| good	1.716 \| good	0.105 \| good
2025-07-30T22:00:00.000Z	33 \| good	6.127 \| good	26.807 \| good	29.032 \| good	0.86 \| good	1.789 \| good	0.105 \| good
2025-07-30T23:00:00.000Z	27 \| good	5.373 \| good	23.197 \| good	27.558 \| good	0.81 \| good	1.861 \| good	0.104 \| good
2025-07-31T00:00:00.000Z	22 \| good	4.069 \| good	17.601 \| good	24.338 \| good	0.76 \| good	1.934 \| good	0.104 \| good
2025-07-31T01:00:00.000Z	22 \| good	4.279 \| good	18.476 \| good	20.986 \| good	0.722 \| good	2.974 \| good	0.105 \| good
2025-07-31T02:00:00.000Z	22 \| good	4.49 \| good	19.644 \| good	18.072 \| good	0.684 \| good	4.015 \| good	0.106 \| good
2025-07-31T03:00:00.000Z	22 \| good	4.366 \| good	18.929 \| good	15.734 \| good	0.645 \| good	5.055 \| good	0.107 \| good
2025-07-31T04:00:00.000Z	15 \| good	2.375 \| good	10.045 \| good	15.692 \| good	0.651 \| good	5.71 \| good	0.106 \| good
2025-07-31T05:00:00.000Z	22 \| good	3.574 \| good	15.725 \| good	15.928 \| good	0.657 \| good	6.364 \| good	0.105 \| good
2025-07-31T06:00:00.000Z	22 \| good	3.976 \| good	17.323 \| good	15.896 \| good	0.662 \| good	7.019 \| good	0.103 \| good
2025-07-31T07:00:00.000Z	16 \| good	3.428 \| good	15.119 \| good	15.451 \| good	0.665 \| good	6.89 \| good	0.101 \| good
2025-07-31T08:00:00.000Z	16 \| good	3.497 \| good	15.381 \| good	15.581 \| good	0.668 \| good	6.76 \| good	0.098 \| good
2025-07-31T09:00:00.000Z	16 \| good	2.511 \| good	10.312 \| good	15.907 \| good	0.671 \| good	6.631 \| good	0.096 \| good
2025-07-31T10:00:00.000Z	17 \| good	2.454 \| good	9.962 \| good	17.57 \| good	0.677 \| good	6.265 \| good	0.092 \| good
2025-07-31T11:00:00.000Z	17 \| good	2.591 \| good	10.57 \| good	17.682 \| good	0.683 \| good	5.9 \| good	0.089 \| good
2025-07-31T12:00:00.000Z	16 \| good	2.211 \| good	9.046 \| good	16.846 \| good	0.689 \| good	5.534 \| good	0.086 \| good
2025-07-31T13:00:00.000Z	16 \| good	2.689 \| good	11.21 \| good	15.731 \| good	0.734 \| good	4.977 \| good	0.085 \| good
2025-07-31T14:00:00.000Z	22 \| good	3.856 \| good	16.891 \| good	14.438 \| good	0.779 \| good	4.42 \| good	0.084 \| good
2025-07-31T15:00:00.000Z	33 \| good	5.976 \| good	27 \| good	15.412 \| good	0.824 \| good	3.863 \| good	0.083 \| good
2025-07-31T16:00:00.000Z	33 \| good	6.032 \| good	26.691 \| good	16.935 \| good	0.863 \| good	3.49 \| good	0.086 \| good
2025-07-31T17:00:00.000Z	27 \| good	4.758 \| good	20.529 \| good	19.936 \| good	0.903 \| good	3.117 \| good	0.089 \| good
2025-07-31T18:00:00.000Z	27 \| good	5.095 \| good	22.161 \| good	25.315 \| good	0.943 \| good	2.744 \| good	0.093 \| good
2025-07-31T19:00:00.000Z	28 \| good	5.008 \| good	21.645 \| good	30.176 \| good	0.991 \| good	2.528 \| good	0.094 \| good
2025-07-31T20:00:00.000Z	31 \| good	5.224 \| good	22.565 \| good	33.59 \| good	1.038 \| good	2.312 \| good	0.096 \| good

Alamo

Empower business decisions with accurate air quality data

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

0.33ppm

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

Air quality levels in US

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Alamo, California get updated?

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

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

Alamo, California experienced its worst air quality at 10:00:00, 2025-07-28.

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

The best air quality in Alamo, California was observed at 11:00:00 on 2025-07-29.

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

The air quality in Alamo, California right now is Good, with an AQI of 27.

What pollutant is most frequently found in Alamo, California?

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

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

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

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

Alamo, California currently has a PM_2.5 concentration of 5.342 μg/m³.

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

Alamo, California currently has a PM₁₀ concentration of 23.499 μg/m³.

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

The current carbon monoxide (CO) level in Alamo, California is 0.302 ppm.

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

The current sulfur dioxide (SO₂) concentration in Alamo, California is 0.479 ppb.

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

Alamo, California currently has an ozone (O₃) concentration of 20.61 ppm.

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

The current level of nitrogen dioxide (NO₂) in Alamo, California is 3.951 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T10:00:00.000Z	22 \| good	3.952 \| good	17.395 \| good	17.21 \| good	0.367 \| good	1.395 \| good	0.195 \| good
2025-07-28T11:00:00.000Z	16 \| good	2.734 \| good	12.266 \| good	16.909 \| good	0.299 \| good	1.334 \| good	0.195 \| good
2025-07-28T12:00:00.000Z	16 \| good	3.322 \| good	14.351 \| good	16.337 \| good	0.299 \| good	1.36 \| good	0.195 \| good
2025-07-28T13:00:00.000Z	15 \| good	2.279 \| good	9.32 \| good	15.688 \| good	0.299 \| good	1.572 \| good	0.214 \| good
2025-07-28T14:00:00.000Z	14 \| good	1.918 \| good	7.679 \| good	15.367 \| good	0.328 \| good	1.797 \| good	0.198 \| good
2025-07-28T15:00:00.000Z	13 \| good	1.487 \| good	6.853 \| good	14.451 \| good	0.308 \| good	2.177 \| good	0.228 \| good
2025-07-28T16:00:00.000Z	16 \| good	2.614 \| good	11.023 \| good	15.269 \| good	0.341 \| good	1.968 \| good	0.292 \| good
2025-07-28T17:00:00.000Z	16 \| good	3.398 \| good	15.424 \| good	15.353 \| good	0.437 \| good	2.826 \| good	0.307 \| good
2025-07-28T18:00:00.000Z	22 \| good	4.231 \| good	18.429 \| good	16.359 \| good	0.342 \| good	2.867 \| good	0.315 \| good
2025-07-28T19:00:00.000Z	22 \| good	4.163 \| good	17.633 \| good	18.664 \| good	0.357 \| good	2.801 \| good	0.298 \| good
2025-07-28T20:00:00.000Z	27 \| good	4.819 \| good	21.806 \| good	21.136 \| good	0.416 \| good	2.956 \| good	0.314 \| good
2025-07-28T21:00:00.000Z	27 \| good	5.498 \| good	24.736 \| good	24.311 \| good	0.436 \| good	2.858 \| good	0.3 \| good
2025-07-28T22:00:00.000Z	38 \| good	6.551 \| good	28.577 \| good	26.518 \| good	0.479 \| good	2.837 \| good	0.313 \| good
2025-07-28T23:00:00.000Z	33 \| good	6.037 \| good	26.536 \| good	28.026 \| good	0.381 \| good	3.496 \| good	0.312 \| good
2025-07-29T00:00:00.000Z	33 \| good	6.072 \| good	25.93 \| good	28.91 \| good	0.39 \| good	3.014 \| good	0.297 \| good
2025-07-29T01:00:00.000Z	33 \| good	5.796 \| good	24.842 \| good	27.519 \| good	0.381 \| good	2.602 \| good	0.282 \| good
2025-07-29T02:00:00.000Z	33 \| good	5.903 \| good	25.937 \| good	26.72 \| good	0.381 \| good	2.427 \| good	0.282 \| good
2025-07-29T03:00:00.000Z	27 \| good	4.683 \| good	20.327 \| good	24.657 \| good	0.307 \| good	2.546 \| good	0.296 \| good
2025-07-29T04:00:00.000Z	22 \| good	4.456 \| good	20.142 \| good	24.088 \| good	0.417 \| good	2.56 \| good	0.234 \| good
2025-07-29T05:00:00.000Z	27 \| good	4.874 \| good	20.95 \| good	22.926 \| good	0.418 \| good	2.92 \| good	0.301 \| good
2025-07-29T06:00:00.000Z	27 \| good	5.256 \| good	23.424 \| good	21.641 \| good	0.418 \| good	3.077 \| good	0.301 \| good
2025-07-29T07:00:00.000Z	27 \| good	5.313 \| good	23.691 \| good	19.492 \| good	0.426 \| good	2.815 \| good	0.297 \| good
2025-07-29T08:00:00.000Z	27 \| good	5.301 \| good	23.549 \| good	17.959 \| good	0.427 \| good	2.99 \| good	0.296 \| good
2025-07-29T09:00:00.000Z	22 \| good	3.659 \| good	16.249 \| good	16.816 \| good	0.435 \| good	3.084 \| good	0.279 \| good
2025-07-29T10:00:00.000Z	16 \| good	3.414 \| good	14.904 \| good	16.449 \| good	0.406 \| good	2.824 \| good	0.279 \| good
2025-07-29T11:00:00.000Z	16 \| good	3.472 \| good	14.738 \| good	16.049 \| good	0.406 \| good	3.043 \| good	0.278 \| good
2025-07-29T12:00:00.000Z	22 \| good	4.356 \| good	19.461 \| good	16.403 \| good	0.405 \| good	3.095 \| good	0.216 \| good
2025-07-29T13:00:00.000Z	27 \| good	4.817 \| good	21.063 \| good	15.26 \| good	0.393 \| good	3.939 \| good	0.296 \| good
2025-07-29T14:00:00.000Z	27 \| good	5.198 \| good	22.803 \| good	15.6 \| good	0.353 \| good	4.871 \| good	0.285 \| good
2025-07-29T15:00:00.000Z	27 \| good	5.006 \| good	22.869 \| good	13.856 \| good	0.455 \| good	5.092 \| good	0.317 \| good
2025-07-29T16:00:00.000Z	27 \| good	4.806 \| good	21.781 \| good	14.676 \| good	0.391 \| good	4.644 \| good	0.313 \| good
2025-07-29T17:00:00.000Z	27 \| good	5.004 \| good	22.127 \| good	17.179 \| good	0.406 \| good	4.339 \| good	0.303 \| good
2025-07-29T18:00:00.000Z	27 \| good	5.251 \| good	23.538 \| good	18.129 \| good	0.444 \| good	4.446 \| good	0.317 \| good
2025-07-29T19:00:00.000Z	27 \| good	5.342 \| good	23.499 \| good	20.61 \| good	0.479 \| good	3.951 \| good	0.302 \| good
2025-07-29T20:00:00.000Z	33 \| good	5.938 \| good	25.654 \| good	24.576 \| good	0.371 \| good	3.702 \| good	0.314 \| good
2025-07-29T21:00:00.000Z	33 \| good	6.171 \| good	27.412 \| good	28.112 \| good	0.359 \| good	3.682 \| good	0.313 \| good
2025-07-29T22:00:00.000Z	33 \| good	6.388 \| good	28.613 \| good	31.092 \| good	0.399 \| good	3.2 \| good	0.298 \| good
2025-07-29T23:00:00.000Z	33 \| good	6.458 \| good	28.058 \| good	29.775 \| good	0.398 \| good	2.861 \| good	0.298 \| good
2025-07-30T00:00:00.000Z	33 \| good	6.087 \| good	27.668 \| good	28.117 \| good	0.403 \| good	2.304 \| good	0.297 \| good
2025-07-30T01:00:00.000Z	27 \| good	5.131 \| good	22.118 \| good	27.036 \| good	1.217 \| good	2.06 \| good	0.297 \| good
2025-07-30T02:00:00.000Z	33 \| good	5.621 \| good	24.88 \| good	25.176 \| good	4.644 \| good	2.083 \| good	0.296 \| good
2025-07-30T03:00:00.000Z	22 \| good	4.322 \| good	19.13 \| good	17.923 \| good	0.699 \| good	5.04 \| good	0.115 \| good
2025-07-30T04:00:00.000Z	22 \| good	3.989 \| good	17.561 \| good	20.867 \| good	1.274 \| good	2.314 \| good	0.296 \| good
2025-07-30T05:00:00.000Z	22 \| good	3.941 \| good	17.001 \| good	19.478 \| good	0.808 \| good	2.209 \| good	0.296 \| good
2025-07-30T06:00:00.000Z	22 \| good	4.445 \| good	19.344 \| good	19.525 \| good	0.44 \| good	1.551 \| good	0.221 \| good
2025-07-30T07:00:00.000Z	22 \| good	4.26 \| good	19.059 \| good	18.948 \| good	0.435 \| good	1.543 \| good	0.221 \| good
2025-07-30T08:00:00.000Z	22 \| good	3.872 \| good	16.794 \| good	18.745 \| good	0.338 \| good	1.38 \| good	0.267 \| good
2025-07-30T09:00:00.000Z	22 \| good	4.106 \| good	18.097 \| good	18.83 \| good	0.315 \| good	1.15 \| good	0.251 \| good
2025-07-30T09:00:00.000Z	22 \| good	4.106 \| good	18.097 \| good	18.83 \| good	0.315 \| good	1.15 \| good	0.251 \| good
2025-07-29T21:00:00.000Z	25 \| good	3.987 \| good	17.401 \| good	27.194 \| good	0.967 \| good	1.875 \| good	0.113 \| good
2025-07-29T22:00:00.000Z	24 \| good	4.249 \| good	18.569 \| good	26.243 \| good	0.885 \| good	1.895 \| good	0.111 \| good
2025-07-29T23:00:00.000Z	22 \| good	4.175 \| good	18.355 \| good	23.871 \| good	0.804 \| good	1.914 \| good	0.11 \| good
2025-07-30T00:00:00.000Z	22 \| good	3.895 \| good	16.883 \| good	21.902 \| good	0.723 \| good	1.933 \| good	0.108 \| good
2025-07-30T01:00:00.000Z	22 \| good	3.725 \| good	16.24 \| good	20.715 \| good	0.703 \| good	2.96 \| good	0.111 \| good
2025-07-30T02:00:00.000Z	22 \| good	4.102 \| good	18.084 \| good	18.94 \| good	0.683 \| good	3.987 \| good	0.113 \| good
2025-07-30T03:00:00.000Z	27 \| good	4.93 \| good	21.25 \| good	18.012 \| good	0.663 \| good	5.014 \| good	0.116 \| good
2025-07-30T04:00:00.000Z	22 \| good	3.591 \| good	15.188 \| good	15.535 \| good	0.675 \| good	5.56 \| good	0.116 \| good
2025-07-30T05:00:00.000Z	22 \| good	3.815 \| good	16.521 \| good	16.163 \| good	0.687 \| good	6.107 \| good	0.116 \| good
2025-07-30T06:00:00.000Z	17 \| good	2.882 \| good	11.917 \| good	18.191 \| good	0.699 \| good	6.653 \| good	0.116 \| good
2025-07-30T07:00:00.000Z	17 \| good	2.517 \| good	10.259 \| good	18.313 \| good	0.645 \| good	6.124 \| good	0.113 \| good
2025-07-30T08:00:00.000Z	17 \| good	2.121 \| good	8.562 \| good	18.118 \| good	0.59 \| good	5.596 \| good	0.109 \| good
2025-07-30T09:00:00.000Z	16 \| good	1.719 \| good	7.118 \| good	16.766 \| good	0.535 \| good	5.067 \| good	0.106 \| good
2025-07-30T10:00:00.000Z	16 \| good	1.649 \| good	6.966 \| good	16.941 \| good	0.549 \| good	4.777 \| good	0.103 \| good
2025-07-30T11:00:00.000Z	16 \| good	2.167 \| good	8.72 \| good	17.478 \| good	0.563 \| good	4.488 \| good	0.101 \| good
2025-07-30T12:00:00.000Z	17 \| good	1.24 \| good	4.883 \| good	18.086 \| good	0.577 \| good	4.199 \| good	0.098 \| good
2025-07-30T13:00:00.000Z	17 \| good	1.718 \| good	7.201 \| good	17.794 \| good	0.607 \| good	3.851 \| good	0.098 \| good
2025-07-30T14:00:00.000Z	16 \| good	3.248 \| good	13.807 \| good	16.437 \| good	0.636 \| good	3.503 \| good	0.098 \| good
2025-07-30T15:00:00.000Z	33 \| good	5.588 \| good	23.96 \| good	18.217 \| good	0.666 \| good	3.155 \| good	0.097 \| good
2025-07-30T16:00:00.000Z	33 \| good	5.686 \| good	24.628 \| good	19.858 \| good	0.712 \| good	2.889 \| good	0.1 \| good
2025-07-30T17:00:00.000Z	27 \| good	5.471 \| good	23.604 \| good	21.459 \| good	0.758 \| good	2.622 \| good	0.102 \| good
2025-07-30T18:00:00.000Z	33 \| good	6.209 \| good	27.558 \| good	25.379 \| good	0.803 \| good	2.355 \| good	0.105 \| good
2025-07-30T19:00:00.000Z	33 \| good	5.587 \| good	23.877 \| good	27.87 \| good	0.839 \| good	2.142 \| good	0.105 \| good
2025-07-30T20:00:00.000Z	33 \| good	6.279 \| good	27.883 \| good	27.758 \| good	0.875 \| good	1.929 \| good	0.105 \| good
2025-07-30T21:00:00.000Z	27 \| good	5.387 \| good	23.45 \| good	28.984 \| good	0.91 \| good	1.716 \| good	0.105 \| good
2025-07-30T22:00:00.000Z	33 \| good	6.127 \| good	26.807 \| good	29.032 \| good	0.86 \| good	1.789 \| good	0.105 \| good
2025-07-30T23:00:00.000Z	27 \| good	5.373 \| good	23.197 \| good	27.558 \| good	0.81 \| good	1.861 \| good	0.104 \| good
2025-07-31T00:00:00.000Z	22 \| good	4.069 \| good	17.601 \| good	24.338 \| good	0.76 \| good	1.934 \| good	0.104 \| good
2025-07-31T01:00:00.000Z	22 \| good	4.279 \| good	18.476 \| good	20.986 \| good	0.722 \| good	2.974 \| good	0.105 \| good
2025-07-31T02:00:00.000Z	22 \| good	4.49 \| good	19.644 \| good	18.072 \| good	0.684 \| good	4.015 \| good	0.106 \| good
2025-07-31T03:00:00.000Z	22 \| good	4.366 \| good	18.929 \| good	15.734 \| good	0.645 \| good	5.055 \| good	0.107 \| good
2025-07-31T04:00:00.000Z	15 \| good	2.375 \| good	10.045 \| good	15.692 \| good	0.651 \| good	5.71 \| good	0.106 \| good
2025-07-31T05:00:00.000Z	22 \| good	3.574 \| good	15.725 \| good	15.928 \| good	0.657 \| good	6.364 \| good	0.105 \| good
2025-07-31T06:00:00.000Z	22 \| good	3.976 \| good	17.323 \| good	15.896 \| good	0.662 \| good	7.019 \| good	0.103 \| good
2025-07-31T07:00:00.000Z	16 \| good	3.428 \| good	15.119 \| good	15.451 \| good	0.665 \| good	6.89 \| good	0.101 \| good
2025-07-31T08:00:00.000Z	16 \| good	3.497 \| good	15.381 \| good	15.581 \| good	0.668 \| good	6.76 \| good	0.098 \| good
2025-07-31T09:00:00.000Z	16 \| good	2.511 \| good	10.312 \| good	15.907 \| good	0.671 \| good	6.631 \| good	0.096 \| good
2025-07-31T10:00:00.000Z	17 \| good	2.454 \| good	9.962 \| good	17.57 \| good	0.677 \| good	6.265 \| good	0.092 \| good
2025-07-31T11:00:00.000Z	17 \| good	2.591 \| good	10.57 \| good	17.682 \| good	0.683 \| good	5.9 \| good	0.089 \| good
2025-07-31T12:00:00.000Z	16 \| good	2.211 \| good	9.046 \| good	16.846 \| good	0.689 \| good	5.534 \| good	0.086 \| good
2025-07-31T13:00:00.000Z	16 \| good	2.689 \| good	11.21 \| good	15.731 \| good	0.734 \| good	4.977 \| good	0.085 \| good
2025-07-31T14:00:00.000Z	22 \| good	3.856 \| good	16.891 \| good	14.438 \| good	0.779 \| good	4.42 \| good	0.084 \| good
2025-07-31T15:00:00.000Z	33 \| good	5.976 \| good	27 \| good	15.412 \| good	0.824 \| good	3.863 \| good	0.083 \| good
2025-07-31T16:00:00.000Z	33 \| good	6.032 \| good	26.691 \| good	16.935 \| good	0.863 \| good	3.49 \| good	0.086 \| good
2025-07-31T17:00:00.000Z	27 \| good	4.758 \| good	20.529 \| good	19.936 \| good	0.903 \| good	3.117 \| good	0.089 \| good
2025-07-31T18:00:00.000Z	27 \| good	5.095 \| good	22.161 \| good	25.315 \| good	0.943 \| good	2.744 \| good	0.093 \| good
2025-07-31T19:00:00.000Z	28 \| good	5.008 \| good	21.645 \| good	30.176 \| good	0.991 \| good	2.528 \| good	0.094 \| good
2025-07-31T20:00:00.000Z	31 \| good	5.224 \| good	22.565 \| good	33.59 \| good	1.038 \| good	2.312 \| good	0.096 \| good

Current air quality index in Alamo, California today

Common air pollutants in Alamo, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Alamo, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Danville, California

Walnut Creek, California

Lafayette, California

Moraga, California

Pleasant Hill, California

Blackhawk, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Alamo, California get updated?

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

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

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

What pollutant is most frequently found in Alamo, California?

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

What is the PM2.5 concentration in Alamo, California right now?

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

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

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

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

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

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 Alamo, California right now?

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

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

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

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