What is the current concentration of PM10 in South San Jose Hills, California?

The current PM10 concentration at South San Jose Hills, California is 35.099 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in South San Jose Hills, California?

The current sulfur dioxide (SO2) concentration at South San Jose Hills, California is 0.945 ppb.

What is the current concentration of ozone (O3) in South San Jose Hills, California?

The current ozone (O3) concentration at South San Jose Hills, California is 37.586 ppm.

What is the current concentration of nitrogen dioxide (NO2) in South San Jose Hills, California?

The current nitrogen dioxide (NO2) concentration at South San Jose Hills, California is 16.208 ppb.

South San Jose Hills, California live air quality index now

Q: What is the current concentration of PM2.5 in South San Jose Hills, California?

The current PM2.5 concentration at South San Jose Hills, California is 14.762 μg/m3.

Stay updated with real-time air quality in South San Jose Hills, 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

South San Jose Hills, California

Last updated: ... (Local time)

Major air pollutants in South San Jose Hills, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.76 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

35.10 μg/m³

155

255

425

605+

Ozone (O₃)

37.59 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

16.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

South San Jose Hills, California

Get Live Pollen Counts

South San Jose Hills, California

Scroll To Air Quality Map

Track live South San Jose Hills, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-06T01:00:00.000Z	40 \| good	5.726 \| good	43.066 \| good	26.143 \| good	0.446 \| good	22.223 \| good	0.309 \| good
2025-12-06T02:00:00.000Z	38 \| good	6.802 \| good	33.832 \| good	20.248 \| good	0.408 \| good	29.461 \| good	0.377 \| good
2025-12-06T03:00:00.000Z	33 \| good	5.925 \| good	28.071 \| good	15.329 \| good	0.621 \| good	34.719 \| good	0.552 \| good
2025-12-06T04:00:00.000Z	49 \| good	9.443 \| good	32.344 \| good	11.605 \| good	0.972 \| good	33.608 \| good	0.593 \| good
2025-12-06T05:00:00.000Z	52 \| moderate	9.561 \| good	26.87 \| good	8.956 \| good	0.94 \| good	32.123 \| good	0.643 \| good
2025-12-06T06:00:00.000Z	52 \| moderate	10.214 \| good	28.12 \| good	8.483 \| good	1.056 \| good	29.899 \| good	0.684 \| good
2025-12-06T07:00:00.000Z	58 \| moderate	12.627 \| fine	27.601 \| good	8.594 \| good	1.06 \| good	29.899 \| good	0.684 \| good
2025-12-06T08:00:00.000Z	62 \| moderate	14.614 \| fine	42.95 \| good	7.355 \| good	0.873 \| good	26.297 \| good	0.629 \| good
2025-12-06T09:00:00.000Z	64 \| moderate	16.368 \| fine	42.954 \| good	7 \| good	0.778 \| good	24.578 \| good	0.555 \| good
2025-12-06T10:00:00.000Z	60 \| moderate	13.809 \| fine	46.335 \| good	5.978 \| good	0.872 \| good	22.895 \| good	0.6 \| good
2025-12-06T11:00:00.000Z	56 \| moderate	11.851 \| good	50.222 \| good	5.741 \| good	1.009 \| good	22.217 \| good	0.516 \| good
2025-12-06T12:00:00.000Z	64 \| moderate	15.573 \| fine	43.094 \| good	6.186 \| good	0.805 \| good	21.072 \| good	0.516 \| good
2025-12-06T13:00:00.000Z	60 \| moderate	13.589 \| fine	55.614 \| fine	6.186 \| good	0.806 \| good	21.072 \| good	0.516 \| good
2025-12-06T14:00:00.000Z	62 \| moderate	15.212 \| fine	60.036 \| fine	6.365 \| good	0.856 \| good	21.334 \| good	0.517 \| good
2025-12-06T15:00:00.000Z	58 \| moderate	13.338 \| fine	55.743 \| fine	6.701 \| good	1.004 \| good	21.585 \| good	0.676 \| good
2025-12-06T16:00:00.000Z	56 \| moderate	12.048 \| good	47.025 \| good	9.129 \| good	1.07 \| good	22.715 \| good	0.716 \| good
2025-12-06T17:00:00.000Z	58 \| moderate	12.759 \| fine	45.256 \| good	12.599 \| good	0.923 \| good	25.591 \| good	0.573 \| good
2025-12-06T18:00:00.000Z	49 \| good	9.345 \| good	27.064 \| good	15.979 \| good	0.769 \| good	23.015 \| good	0.451 \| good
2025-12-06T19:00:00.000Z	38 \| good	7.278 \| good	24.032 \| good	19.671 \| good	1.189 \| good	18.775 \| good	0.308 \| good
2025-12-06T20:00:00.000Z	33 \| good	5.648 \| good	18.192 \| good	25.519 \| good	0.923 \| good	14.539 \| good	0.269 \| good
2025-12-06T21:00:00.000Z	38 \| good	6.853 \| good	20.002 \| good	27.8 \| good	0.967 \| good	13.721 \| good	0.256 \| good
2025-12-06T22:00:00.000Z	38 \| good	6.552 \| good	24.386 \| good	31.062 \| good	0.609 \| good	13.27 \| good	0.243 \| good
2025-12-06T23:00:00.000Z	31 \| good	4.828 \| good	23.374 \| good	33.012 \| good	0.735 \| good	14.79 \| good	0.272 \| good
2025-12-07T00:00:00.000Z	31 \| good	4.62 \| good	17.233 \| good	33.927 \| good	0.8 \| good	15.514 \| good	0.256 \| good
2025-12-07T01:00:00.000Z	38 \| good	7.418 \| good	37.581 \| good	31.333 \| good	0.753 \| good	16.362 \| good	0.27 \| good
2025-12-07T02:00:00.000Z	38 \| good	7.408 \| good	29.346 \| good	27.538 \| good	0.686 \| good	18.759 \| good	0.323 \| good
2025-12-07T03:00:00.000Z	52 \| moderate	9.648 \| good	37.165 \| good	23.713 \| good	0.678 \| good	22.426 \| good	0.483 \| good
2025-12-07T04:00:00.000Z	52 \| moderate	9.827 \| good	36.081 \| good	20.895 \| good	0.812 \| good	26.65 \| good	0.554 \| good
2025-12-07T05:00:00.000Z	66 \| moderate	17.182 \| fine	48.692 \| good	20.895 \| good	0.714 \| good	27.009 \| good	0.651 \| good
2025-12-07T06:00:00.000Z	67 \| moderate	18.443 \| fine	40.412 \| good	12.446 \| good	0.822 \| good	26.557 \| good	0.733 \| good
2025-12-07T07:00:00.000Z	66 \| moderate	16.806 \| fine	54.651 \| good	12.446 \| good	0.851 \| good	26.557 \| good	0.733 \| good
2025-12-07T08:00:00.000Z	67 \| moderate	18.056 \| fine	51.334 \| good	10.41 \| good	0.96 \| good	23.817 \| good	0.606 \| good
2025-12-07T09:00:00.000Z	64 \| moderate	16.126 \| fine	31.576 \| good	6.07 \| good	0.694 \| good	22.807 \| good	0.685 \| good
2025-12-07T10:00:00.000Z	66 \| moderate	16.586 \| fine	35.021 \| good	6.461 \| good	0.936 \| good	22.281 \| good	0.66 \| good
2025-12-07T11:00:00.000Z	71 \| moderate	19.909 \| fine	38.619 \| good	5.956 \| good	0.933 \| good	22.281 \| good	0.66 \| good
2025-12-07T12:00:00.000Z	73 \| moderate	21.023 \| fine	54.23 \| good	5.845 \| good	0.926 \| good	22.281 \| good	0.66 \| good
2025-12-07T13:00:00.000Z	71 \| moderate	19.981 \| fine	46.762 \| good	5.987 \| good	0.845 \| good	5.687 \| good	0.611 \| good
2025-12-07T14:00:00.000Z	66 \| moderate	16.617 \| fine	66.68 \| fine	5.464 \| good	0.621 \| good	18.376 \| good	0.501 \| good
2025-12-07T15:00:00.000Z	64 \| moderate	16.482 \| fine	36.458 \| good	5.921 \| good	0.749 \| good	18.397 \| good	0.556 \| good
2025-12-07T16:00:00.000Z	62 \| moderate	15.289 \| fine	45.455 \| good	5.921 \| good	0.767 \| good	19.451 \| good	0.56 \| good
2025-12-07T17:00:00.000Z	62 \| moderate	14.721 \| fine	42.232 \| good	12.07 \| good	0.671 \| good	21.951 \| good	0.573 \| good
2025-12-07T18:00:00.000Z	64 \| moderate	15.579 \| fine	45.641 \| good	16.395 \| good	0.592 \| good	21.584 \| good	0.507 \| good
2025-12-07T19:00:00.000Z	58 \| moderate	13.078 \| fine	37.43 \| good	20.803 \| good	0.762 \| good	19.375 \| good	0.409 \| good
2025-12-07T20:00:00.000Z	66 \| moderate	16.683 \| fine	48.126 \| good	25.121 \| good	0.944 \| good	18.982 \| good	0.442 \| good
2025-12-07T21:00:00.000Z	62 \| moderate	14.882 \| fine	35.723 \| good	30.977 \| good	0.668 \| good	15.984 \| good	0.342 \| good
2025-12-07T22:00:00.000Z	69 \| moderate	18.915 \| fine	65.713 \| fine	33.8 \| good	0.716 \| good	16.108 \| good	0.369 \| good
2025-12-07T23:00:00.000Z	62 \| moderate	14.762 \| fine	35.099 \| good	37.586 \| good	0.945 \| good	16.208 \| good	0.322 \| good
2025-12-08T00:00:00.000Z	62 \| moderate	14.762 \| fine	35.099 \| good	37.586 \| good	0.945 \| good	16.208 \| good	0.322 \| good
2025-12-08T01:00:00.000Z	81 \| moderate	25.005 \| fine	109.746 \| fine	24.087 \| good	6.647 \| good	39.101 \| good	0.431 \| good
2025-12-08T02:00:00.000Z	86 \| moderate	27.842 \| fine	121.421 \| fine	18.541 \| good	6.715 \| good	42.514 \| good	0.539 \| good
2025-12-08T03:00:00.000Z	97 \| moderate	33.584 \| fine	145.183 \| fine	11.071 \| good	6.782 \| good	45.927 \| good	0.648 \| good
2025-12-08T04:00:00.000Z	110 \| sensitive	39.428 \| moderate	174.018 \| moderate	6.622 \| good	6.073 \| good	43.385 \| good	0.645 \| good
2025-12-08T05:00:00.000Z	115 \| sensitive	40.923 \| moderate	182.197 \| moderate	3.046 \| good	5.363 \| good	40.844 \| good	0.643 \| good
2025-12-08T06:00:00.000Z	119 \| sensitive	42.937 \| moderate	190.99 \| moderate	3.984 \| good	4.653 \| good	38.302 \| good	0.64 \| good
2025-12-08T07:00:00.000Z	122 \| sensitive	43.855 \| moderate	196.612 \| moderate	2.579 \| good	3.948 \| good	36.76 \| good	0.571 \| good
2025-12-08T08:00:00.000Z	125 \| sensitive	45.179 \| moderate	203.192 \| moderate	2.215 \| good	3.243 \| good	35.218 \| good	0.501 \| good
2025-12-08T09:00:00.000Z	127 \| sensitive	45.863 \| moderate	206.781 \| moderate	2.015 \| good	2.539 \| good	33.676 \| good	0.432 \| good
2025-12-08T10:00:00.000Z	125 \| sensitive	45.201 \| moderate	202.586 \| moderate	2.213 \| good	2.267 \| good	31.92 \| good	0.373 \| good
2025-12-08T11:00:00.000Z	117 \| sensitive	42.105 \| moderate	187.592 \| moderate	1.459 \| good	1.996 \| good	30.165 \| good	0.314 \| good
2025-12-08T12:00:00.000Z	96 \| moderate	32.558 \| fine	141.323 \| fine	1.398 \| good	1.724 \| good	28.41 \| good	0.255 \| good
2025-12-08T13:00:00.000Z	81 \| moderate	25.279 \| fine	110.865 \| fine	1.908 \| good	1.817 \| good	27.705 \| good	0.246 \| good
2025-12-08T14:00:00.000Z	60 \| moderate	14.46 \| fine	63.735 \| fine	1.915 \| good	1.909 \| good	26.999 \| good	0.236 \| good
2025-12-08T15:00:00.000Z	44 \| good	8.038 \| good	35.461 \| good	3.053 \| good	2.002 \| good	26.294 \| good	0.226 \| good
2025-12-08T16:00:00.000Z	27 \| good	4.663 \| good	20.352 \| good	5.767 \| good	2.184 \| good	23.859 \| good	0.237 \| good
2025-12-08T17:00:00.000Z	38 \| good	7.459 \| good	32.745 \| good	14.625 \| good	2.367 \| good	21.424 \| good	0.249 \| good
2025-12-08T18:00:00.000Z	38 \| good	6.926 \| good	30.59 \| good	20.757 \| good	2.549 \| good	18.99 \| good	0.26 \| good
2025-12-08T19:00:00.000Z	38 \| good	6.819 \| good	29.818 \| good	27.047 \| good	2.772 \| good	17.75 \| good	0.24 \| good
2025-12-08T20:00:00.000Z	38 \| good	7.331 \| good	32.168 \| good	31.142 \| good	2.996 \| good	16.511 \| good	0.219 \| good
2025-12-08T21:00:00.000Z	38 \| good	7.341 \| good	32.279 \| good	34.719 \| good	3.22 \| good	15.272 \| good	0.199 \| good
2025-12-08T22:00:00.000Z	44 \| good	8.413 \| good	37.203 \| good	35.468 \| good	3.679 \| good	19.843 \| good	0.222 \| good
2025-12-08T23:00:00.000Z	54 \| moderate	11.17 \| good	49.615 \| good	31.633 \| good	4.139 \| good	24.413 \| good	0.246 \| good
2025-12-09T00:00:00.000Z	60 \| moderate	13.985 \| fine	62.212 \| fine	24.482 \| good	4.599 \| good	28.984 \| good	0.27 \| good
2025-12-09T01:00:00.000Z	64 \| moderate	16.227 \| fine	71.702 \| fine	16.159 \| good	4.482 \| good	31.049 \| good	0.316 \| good
2025-12-09T02:00:00.000Z	64 \| moderate	16.322 \| fine	72.444 \| fine	11.658 \| good	4.364 \| good	33.114 \| good	0.362 \| good
2025-12-09T03:00:00.000Z	60 \| moderate	14.148 \| fine	62.758 \| fine	6.742 \| good	4.247 \| good	35.179 \| good	0.408 \| good
2025-12-09T04:00:00.000Z	54 \| moderate	10.649 \| good	47.452 \| good	7.75 \| good	3.705 \| good	33.264 \| good	0.367 \| good
2025-12-09T05:00:00.000Z	44 \| good	7.687 \| good	33.976 \| good	7.5 \| good	3.162 \| good	31.348 \| good	0.326 \| good
2025-12-09T06:00:00.000Z	33 \| good	5.928 \| good	26.144 \| good	9.395 \| good	2.619 \| good	29.432 \| good	0.285 \| good
2025-12-09T07:00:00.000Z	27 \| good	5.039 \| good	22.137 \| good	7.236 \| good	2.239 \| good	27.445 \| good	0.249 \| good
2025-12-09T08:00:00.000Z	27 \| good	5.404 \| good	23.299 \| good	6.416 \| good	1.859 \| good	25.459 \| good	0.212 \| good
2025-12-09T09:00:00.000Z	27 \| good	5.33 \| good	22.839 \| good	5.469 \| good	1.478 \| good	23.473 \| good	0.176 \| good
2025-12-09T10:00:00.000Z	27 \| good	4.907 \| good	21.565 \| good	5.667 \| good	1.525 \| good	19.94 \| good	0.158 \| good
2025-12-09T11:00:00.000Z	27 \| good	5.28 \| good	22.69 \| good	4.933 \| good	1.571 \| good	16.407 \| good	0.139 \| good
2025-12-09T12:00:00.000Z	33 \| good	5.58 \| good	24.919 \| good	4.239 \| good	1.617 \| good	12.874 \| good	0.121 \| good
2025-12-09T13:00:00.000Z	15 \| good	2.452 \| good	9.82 \| good	4.735 \| good	1.824 \| good	15.721 \| good	0.136 \| good
2025-12-09T14:00:00.000Z	22 \| good	3.551 \| good	15.086 \| good	3.799 \| good	2.032 \| good	18.568 \| good	0.151 \| good
2025-12-09T15:00:00.000Z	22 \| good	3.614 \| good	15.675 \| good	3.769 \| good	2.239 \| good	21.416 \| good	0.166 \| good
2025-12-09T16:00:00.000Z	22 \| good	4.406 \| good	18.788 \| good	5.319 \| good	2.457 \| good	20.65 \| good	0.187 \| good
2025-12-09T17:00:00.000Z	22 \| good	4.39 \| good	18.902 \| good	12.546 \| good	2.675 \| good	19.884 \| good	0.208 \| good
2025-12-09T18:00:00.000Z	22 \| good	4.382 \| good	18.982 \| good	16.87 \| good	2.894 \| good	19.119 \| good	0.229 \| good
2025-12-09T19:00:00.000Z	22 \| good	3.78 \| good	16.2 \| good	22.955 \| good	3.163 \| good	17.955 \| good	0.211 \| good
2025-12-09T20:00:00.000Z	26 \| good	4.082 \| good	18.038 \| good	27.557 \| good	3.432 \| good	16.791 \| good	0.194 \| good
2025-12-09T21:00:00.000Z	28 \| good	3.437 \| good	15.179 \| good	30.309 \| good	3.701 \| good	15.627 \| good	0.177 \| good
2025-12-09T22:00:00.000Z	30 \| good	3.487 \| good	15.15 \| good	32.326 \| good	4.142 \| good	20.324 \| good	0.204 \| good
2025-12-09T23:00:00.000Z	27 \| good	4.555 \| good	20.091 \| good	28.673 \| good	4.583 \| good	25.02 \| good	0.231 \| good
2025-12-10T00:00:00.000Z	69 \| moderate	18.564 \| fine	18.731 \| good	21.941 \| good	5.031 \| good	29.722 \| good	0.259 \| good

South San Jose Hills

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South San Jose Hills, California air quality map: Track AQI near you

0.29ppm

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 South San Jose Hills, California updated?

The air quality for South San Jose Hills, California is updated every hour.

When was the worst air quality at South San Jose Hills, California in the last 24 hrs?

The worst air quality in South San Jose Hills, California in the last 24 hours was observed at 12:00:00 on 2025-12-07.

When was the best air quality at South San Jose Hills, California in the last 24 hrs?

In the last 24 hrs, the best air quality in South San Jose Hills, California was observed at 12:00:00 on 2025-12-07.

What is the current air quality in South San Jose Hills, California?

The current air quality in South San Jose Hills, California is 62, categorized as Moderate based on real-time data.

What pollutant is the most common in South San Jose Hills, California?

The most common pollutant in South San Jose Hills, California is PM2.5.

What should I do if the air quality in South San Jose Hills, California is poor?

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

What is the current concentration of PM_2.5 in South San Jose Hills, California?

The current PM_2.5 concentration at South San Jose Hills, California is 14.762 μg/m³.

What is the current concentration of PM₁₀ in South San Jose Hills, California?

The current PM₁₀ concentration at South San Jose Hills, California is 35.099 μg/m³.

What is the current concentration of carbon monoxide (CO) in South San Jose Hills, California?

The current carbon monoxide (CO) concentration at South San Jose Hills, California is 0.322 ppm.

What is the current concentration of sulfur dioxide (SO₂) in South San Jose Hills, California?

The current sulfur dioxide (SO₂) concentration at South San Jose Hills, California is 0.945 ppb.

What is the current concentration of ozone (O₃) in South San Jose Hills, California?

The current ozone (O₃) concentration at South San Jose Hills, California is 37.586 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in South San Jose Hills, California?

The current nitrogen dioxide (NO₂) concentration at South San Jose Hills, California is 16.208 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-06T01:00:00.000Z	40 \| good	5.726 \| good	43.066 \| good	26.143 \| good	0.446 \| good	22.223 \| good	0.309 \| good
2025-12-06T02:00:00.000Z	38 \| good	6.802 \| good	33.832 \| good	20.248 \| good	0.408 \| good	29.461 \| good	0.377 \| good
2025-12-06T03:00:00.000Z	33 \| good	5.925 \| good	28.071 \| good	15.329 \| good	0.621 \| good	34.719 \| good	0.552 \| good
2025-12-06T04:00:00.000Z	49 \| good	9.443 \| good	32.344 \| good	11.605 \| good	0.972 \| good	33.608 \| good	0.593 \| good
2025-12-06T05:00:00.000Z	52 \| moderate	9.561 \| good	26.87 \| good	8.956 \| good	0.94 \| good	32.123 \| good	0.643 \| good
2025-12-06T06:00:00.000Z	52 \| moderate	10.214 \| good	28.12 \| good	8.483 \| good	1.056 \| good	29.899 \| good	0.684 \| good
2025-12-06T07:00:00.000Z	58 \| moderate	12.627 \| fine	27.601 \| good	8.594 \| good	1.06 \| good	29.899 \| good	0.684 \| good
2025-12-06T08:00:00.000Z	62 \| moderate	14.614 \| fine	42.95 \| good	7.355 \| good	0.873 \| good	26.297 \| good	0.629 \| good
2025-12-06T09:00:00.000Z	64 \| moderate	16.368 \| fine	42.954 \| good	7 \| good	0.778 \| good	24.578 \| good	0.555 \| good
2025-12-06T10:00:00.000Z	60 \| moderate	13.809 \| fine	46.335 \| good	5.978 \| good	0.872 \| good	22.895 \| good	0.6 \| good
2025-12-06T11:00:00.000Z	56 \| moderate	11.851 \| good	50.222 \| good	5.741 \| good	1.009 \| good	22.217 \| good	0.516 \| good
2025-12-06T12:00:00.000Z	64 \| moderate	15.573 \| fine	43.094 \| good	6.186 \| good	0.805 \| good	21.072 \| good	0.516 \| good
2025-12-06T13:00:00.000Z	60 \| moderate	13.589 \| fine	55.614 \| fine	6.186 \| good	0.806 \| good	21.072 \| good	0.516 \| good
2025-12-06T14:00:00.000Z	62 \| moderate	15.212 \| fine	60.036 \| fine	6.365 \| good	0.856 \| good	21.334 \| good	0.517 \| good
2025-12-06T15:00:00.000Z	58 \| moderate	13.338 \| fine	55.743 \| fine	6.701 \| good	1.004 \| good	21.585 \| good	0.676 \| good
2025-12-06T16:00:00.000Z	56 \| moderate	12.048 \| good	47.025 \| good	9.129 \| good	1.07 \| good	22.715 \| good	0.716 \| good
2025-12-06T17:00:00.000Z	58 \| moderate	12.759 \| fine	45.256 \| good	12.599 \| good	0.923 \| good	25.591 \| good	0.573 \| good
2025-12-06T18:00:00.000Z	49 \| good	9.345 \| good	27.064 \| good	15.979 \| good	0.769 \| good	23.015 \| good	0.451 \| good
2025-12-06T19:00:00.000Z	38 \| good	7.278 \| good	24.032 \| good	19.671 \| good	1.189 \| good	18.775 \| good	0.308 \| good
2025-12-06T20:00:00.000Z	33 \| good	5.648 \| good	18.192 \| good	25.519 \| good	0.923 \| good	14.539 \| good	0.269 \| good
2025-12-06T21:00:00.000Z	38 \| good	6.853 \| good	20.002 \| good	27.8 \| good	0.967 \| good	13.721 \| good	0.256 \| good
2025-12-06T22:00:00.000Z	38 \| good	6.552 \| good	24.386 \| good	31.062 \| good	0.609 \| good	13.27 \| good	0.243 \| good
2025-12-06T23:00:00.000Z	31 \| good	4.828 \| good	23.374 \| good	33.012 \| good	0.735 \| good	14.79 \| good	0.272 \| good
2025-12-07T00:00:00.000Z	31 \| good	4.62 \| good	17.233 \| good	33.927 \| good	0.8 \| good	15.514 \| good	0.256 \| good
2025-12-07T01:00:00.000Z	38 \| good	7.418 \| good	37.581 \| good	31.333 \| good	0.753 \| good	16.362 \| good	0.27 \| good
2025-12-07T02:00:00.000Z	38 \| good	7.408 \| good	29.346 \| good	27.538 \| good	0.686 \| good	18.759 \| good	0.323 \| good
2025-12-07T03:00:00.000Z	52 \| moderate	9.648 \| good	37.165 \| good	23.713 \| good	0.678 \| good	22.426 \| good	0.483 \| good
2025-12-07T04:00:00.000Z	52 \| moderate	9.827 \| good	36.081 \| good	20.895 \| good	0.812 \| good	26.65 \| good	0.554 \| good
2025-12-07T05:00:00.000Z	66 \| moderate	17.182 \| fine	48.692 \| good	20.895 \| good	0.714 \| good	27.009 \| good	0.651 \| good
2025-12-07T06:00:00.000Z	67 \| moderate	18.443 \| fine	40.412 \| good	12.446 \| good	0.822 \| good	26.557 \| good	0.733 \| good
2025-12-07T07:00:00.000Z	66 \| moderate	16.806 \| fine	54.651 \| good	12.446 \| good	0.851 \| good	26.557 \| good	0.733 \| good
2025-12-07T08:00:00.000Z	67 \| moderate	18.056 \| fine	51.334 \| good	10.41 \| good	0.96 \| good	23.817 \| good	0.606 \| good
2025-12-07T09:00:00.000Z	64 \| moderate	16.126 \| fine	31.576 \| good	6.07 \| good	0.694 \| good	22.807 \| good	0.685 \| good
2025-12-07T10:00:00.000Z	66 \| moderate	16.586 \| fine	35.021 \| good	6.461 \| good	0.936 \| good	22.281 \| good	0.66 \| good
2025-12-07T11:00:00.000Z	71 \| moderate	19.909 \| fine	38.619 \| good	5.956 \| good	0.933 \| good	22.281 \| good	0.66 \| good
2025-12-07T12:00:00.000Z	73 \| moderate	21.023 \| fine	54.23 \| good	5.845 \| good	0.926 \| good	22.281 \| good	0.66 \| good
2025-12-07T13:00:00.000Z	71 \| moderate	19.981 \| fine	46.762 \| good	5.987 \| good	0.845 \| good	5.687 \| good	0.611 \| good
2025-12-07T14:00:00.000Z	66 \| moderate	16.617 \| fine	66.68 \| fine	5.464 \| good	0.621 \| good	18.376 \| good	0.501 \| good
2025-12-07T15:00:00.000Z	64 \| moderate	16.482 \| fine	36.458 \| good	5.921 \| good	0.749 \| good	18.397 \| good	0.556 \| good
2025-12-07T16:00:00.000Z	62 \| moderate	15.289 \| fine	45.455 \| good	5.921 \| good	0.767 \| good	19.451 \| good	0.56 \| good
2025-12-07T17:00:00.000Z	62 \| moderate	14.721 \| fine	42.232 \| good	12.07 \| good	0.671 \| good	21.951 \| good	0.573 \| good
2025-12-07T18:00:00.000Z	64 \| moderate	15.579 \| fine	45.641 \| good	16.395 \| good	0.592 \| good	21.584 \| good	0.507 \| good
2025-12-07T19:00:00.000Z	58 \| moderate	13.078 \| fine	37.43 \| good	20.803 \| good	0.762 \| good	19.375 \| good	0.409 \| good
2025-12-07T20:00:00.000Z	66 \| moderate	16.683 \| fine	48.126 \| good	25.121 \| good	0.944 \| good	18.982 \| good	0.442 \| good
2025-12-07T21:00:00.000Z	62 \| moderate	14.882 \| fine	35.723 \| good	30.977 \| good	0.668 \| good	15.984 \| good	0.342 \| good
2025-12-07T22:00:00.000Z	69 \| moderate	18.915 \| fine	65.713 \| fine	33.8 \| good	0.716 \| good	16.108 \| good	0.369 \| good
2025-12-07T23:00:00.000Z	62 \| moderate	14.762 \| fine	35.099 \| good	37.586 \| good	0.945 \| good	16.208 \| good	0.322 \| good
2025-12-08T00:00:00.000Z	62 \| moderate	14.762 \| fine	35.099 \| good	37.586 \| good	0.945 \| good	16.208 \| good	0.322 \| good
2025-12-08T01:00:00.000Z	81 \| moderate	25.005 \| fine	109.746 \| fine	24.087 \| good	6.647 \| good	39.101 \| good	0.431 \| good
2025-12-08T02:00:00.000Z	86 \| moderate	27.842 \| fine	121.421 \| fine	18.541 \| good	6.715 \| good	42.514 \| good	0.539 \| good
2025-12-08T03:00:00.000Z	97 \| moderate	33.584 \| fine	145.183 \| fine	11.071 \| good	6.782 \| good	45.927 \| good	0.648 \| good
2025-12-08T04:00:00.000Z	110 \| sensitive	39.428 \| moderate	174.018 \| moderate	6.622 \| good	6.073 \| good	43.385 \| good	0.645 \| good
2025-12-08T05:00:00.000Z	115 \| sensitive	40.923 \| moderate	182.197 \| moderate	3.046 \| good	5.363 \| good	40.844 \| good	0.643 \| good
2025-12-08T06:00:00.000Z	119 \| sensitive	42.937 \| moderate	190.99 \| moderate	3.984 \| good	4.653 \| good	38.302 \| good	0.64 \| good
2025-12-08T07:00:00.000Z	122 \| sensitive	43.855 \| moderate	196.612 \| moderate	2.579 \| good	3.948 \| good	36.76 \| good	0.571 \| good
2025-12-08T08:00:00.000Z	125 \| sensitive	45.179 \| moderate	203.192 \| moderate	2.215 \| good	3.243 \| good	35.218 \| good	0.501 \| good
2025-12-08T09:00:00.000Z	127 \| sensitive	45.863 \| moderate	206.781 \| moderate	2.015 \| good	2.539 \| good	33.676 \| good	0.432 \| good
2025-12-08T10:00:00.000Z	125 \| sensitive	45.201 \| moderate	202.586 \| moderate	2.213 \| good	2.267 \| good	31.92 \| good	0.373 \| good
2025-12-08T11:00:00.000Z	117 \| sensitive	42.105 \| moderate	187.592 \| moderate	1.459 \| good	1.996 \| good	30.165 \| good	0.314 \| good
2025-12-08T12:00:00.000Z	96 \| moderate	32.558 \| fine	141.323 \| fine	1.398 \| good	1.724 \| good	28.41 \| good	0.255 \| good
2025-12-08T13:00:00.000Z	81 \| moderate	25.279 \| fine	110.865 \| fine	1.908 \| good	1.817 \| good	27.705 \| good	0.246 \| good
2025-12-08T14:00:00.000Z	60 \| moderate	14.46 \| fine	63.735 \| fine	1.915 \| good	1.909 \| good	26.999 \| good	0.236 \| good
2025-12-08T15:00:00.000Z	44 \| good	8.038 \| good	35.461 \| good	3.053 \| good	2.002 \| good	26.294 \| good	0.226 \| good
2025-12-08T16:00:00.000Z	27 \| good	4.663 \| good	20.352 \| good	5.767 \| good	2.184 \| good	23.859 \| good	0.237 \| good
2025-12-08T17:00:00.000Z	38 \| good	7.459 \| good	32.745 \| good	14.625 \| good	2.367 \| good	21.424 \| good	0.249 \| good
2025-12-08T18:00:00.000Z	38 \| good	6.926 \| good	30.59 \| good	20.757 \| good	2.549 \| good	18.99 \| good	0.26 \| good
2025-12-08T19:00:00.000Z	38 \| good	6.819 \| good	29.818 \| good	27.047 \| good	2.772 \| good	17.75 \| good	0.24 \| good
2025-12-08T20:00:00.000Z	38 \| good	7.331 \| good	32.168 \| good	31.142 \| good	2.996 \| good	16.511 \| good	0.219 \| good
2025-12-08T21:00:00.000Z	38 \| good	7.341 \| good	32.279 \| good	34.719 \| good	3.22 \| good	15.272 \| good	0.199 \| good
2025-12-08T22:00:00.000Z	44 \| good	8.413 \| good	37.203 \| good	35.468 \| good	3.679 \| good	19.843 \| good	0.222 \| good
2025-12-08T23:00:00.000Z	54 \| moderate	11.17 \| good	49.615 \| good	31.633 \| good	4.139 \| good	24.413 \| good	0.246 \| good
2025-12-09T00:00:00.000Z	60 \| moderate	13.985 \| fine	62.212 \| fine	24.482 \| good	4.599 \| good	28.984 \| good	0.27 \| good
2025-12-09T01:00:00.000Z	64 \| moderate	16.227 \| fine	71.702 \| fine	16.159 \| good	4.482 \| good	31.049 \| good	0.316 \| good
2025-12-09T02:00:00.000Z	64 \| moderate	16.322 \| fine	72.444 \| fine	11.658 \| good	4.364 \| good	33.114 \| good	0.362 \| good
2025-12-09T03:00:00.000Z	60 \| moderate	14.148 \| fine	62.758 \| fine	6.742 \| good	4.247 \| good	35.179 \| good	0.408 \| good
2025-12-09T04:00:00.000Z	54 \| moderate	10.649 \| good	47.452 \| good	7.75 \| good	3.705 \| good	33.264 \| good	0.367 \| good
2025-12-09T05:00:00.000Z	44 \| good	7.687 \| good	33.976 \| good	7.5 \| good	3.162 \| good	31.348 \| good	0.326 \| good
2025-12-09T06:00:00.000Z	33 \| good	5.928 \| good	26.144 \| good	9.395 \| good	2.619 \| good	29.432 \| good	0.285 \| good
2025-12-09T07:00:00.000Z	27 \| good	5.039 \| good	22.137 \| good	7.236 \| good	2.239 \| good	27.445 \| good	0.249 \| good
2025-12-09T08:00:00.000Z	27 \| good	5.404 \| good	23.299 \| good	6.416 \| good	1.859 \| good	25.459 \| good	0.212 \| good
2025-12-09T09:00:00.000Z	27 \| good	5.33 \| good	22.839 \| good	5.469 \| good	1.478 \| good	23.473 \| good	0.176 \| good
2025-12-09T10:00:00.000Z	27 \| good	4.907 \| good	21.565 \| good	5.667 \| good	1.525 \| good	19.94 \| good	0.158 \| good
2025-12-09T11:00:00.000Z	27 \| good	5.28 \| good	22.69 \| good	4.933 \| good	1.571 \| good	16.407 \| good	0.139 \| good
2025-12-09T12:00:00.000Z	33 \| good	5.58 \| good	24.919 \| good	4.239 \| good	1.617 \| good	12.874 \| good	0.121 \| good
2025-12-09T13:00:00.000Z	15 \| good	2.452 \| good	9.82 \| good	4.735 \| good	1.824 \| good	15.721 \| good	0.136 \| good
2025-12-09T14:00:00.000Z	22 \| good	3.551 \| good	15.086 \| good	3.799 \| good	2.032 \| good	18.568 \| good	0.151 \| good
2025-12-09T15:00:00.000Z	22 \| good	3.614 \| good	15.675 \| good	3.769 \| good	2.239 \| good	21.416 \| good	0.166 \| good
2025-12-09T16:00:00.000Z	22 \| good	4.406 \| good	18.788 \| good	5.319 \| good	2.457 \| good	20.65 \| good	0.187 \| good
2025-12-09T17:00:00.000Z	22 \| good	4.39 \| good	18.902 \| good	12.546 \| good	2.675 \| good	19.884 \| good	0.208 \| good
2025-12-09T18:00:00.000Z	22 \| good	4.382 \| good	18.982 \| good	16.87 \| good	2.894 \| good	19.119 \| good	0.229 \| good
2025-12-09T19:00:00.000Z	22 \| good	3.78 \| good	16.2 \| good	22.955 \| good	3.163 \| good	17.955 \| good	0.211 \| good
2025-12-09T20:00:00.000Z	26 \| good	4.082 \| good	18.038 \| good	27.557 \| good	3.432 \| good	16.791 \| good	0.194 \| good
2025-12-09T21:00:00.000Z	28 \| good	3.437 \| good	15.179 \| good	30.309 \| good	3.701 \| good	15.627 \| good	0.177 \| good
2025-12-09T22:00:00.000Z	30 \| good	3.487 \| good	15.15 \| good	32.326 \| good	4.142 \| good	20.324 \| good	0.204 \| good
2025-12-09T23:00:00.000Z	27 \| good	4.555 \| good	20.091 \| good	28.673 \| good	4.583 \| good	25.02 \| good	0.231 \| good
2025-12-10T00:00:00.000Z	69 \| moderate	18.564 \| fine	18.731 \| good	21.941 \| good	5.031 \| good	29.722 \| good	0.259 \| good

South San Jose Hills, California live air quality index now

Major air pollutants in South San Jose Hills, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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South San Jose Hills, California air quality map: Track AQI near you

Air quality in nearby cities

Rowland Heights, California

La Puente, California

Walnut, California

Valinda, California

Hacienda Heights, California

West Covina, California

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Frequently asked questions

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What is the current concentration of PM2.5 in South San Jose Hills, California?

What is the current concentration of PM10 in South San Jose Hills, California?

What is the current concentration of carbon monoxide (CO) in South San Jose Hills, California?

What is the current concentration of sulfur dioxide (SO2) in South San Jose Hills, California?

What is the current concentration of ozone (O3) in South San Jose Hills, California?

What is the current concentration of nitrogen dioxide (NO2) in South San Jose Hills, California?

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 South San Jose Hills, California?

What is the current concentration of PM₁₀ in South San Jose Hills, California?

What is the current concentration of sulfur dioxide (SO₂) in South San Jose Hills, California?

What is the current concentration of ozone (O₃) in South San Jose Hills, California?

What is the current concentration of nitrogen dioxide (NO₂) in South San Jose Hills, California?