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

The current PM10 concentration at South San Jose Hills, California is 17.577 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 0.424 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 44.324 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 3.092 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 4.461 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)

Good

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)

4.46 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.58 μg/m³

155

255

425

605+

Ozone (O₃)

44.32 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.09 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 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
2026-02-06T23:00:00.000Z	44 \| good	7.731 \| good	26.282 \| good	45.89 \| good	0.448 \| good	4.96 \| good	0.293 \| good
2026-02-07T00:00:00.000Z	49 \| good	8.852 \| good	31.023 \| good	43.907 \| good	0.359 \| good	5.939 \| good	0.343 \| good
2026-02-07T01:00:00.000Z	49 \| good	8.887 \| good	35.491 \| good	42.304 \| good	0.399 \| good	6.759 \| good	0.389 \| good
2026-02-07T02:00:00.000Z	49 \| good	9.309 \| good	34.473 \| good	40.49 \| good	0.441 \| good	8.455 \| good	0.364 \| good
2026-02-07T03:00:00.000Z	49 \| good	9.294 \| good	33.984 \| good	38.224 \| good	0.272 \| good	7.482 \| good	0.342 \| good
2026-02-07T04:00:00.000Z	49 \| good	9.496 \| good	36.145 \| good	33.431 \| good	0.494 \| good	9.434 \| good	0.363 \| good
2026-02-07T05:00:00.000Z	49 \| good	8.892 \| good	37.283 \| good	31.28 \| good	0.582 \| good	11.211 \| good	0.344 \| good
2026-02-07T06:00:00.000Z	54 \| moderate	11.297 \| good	40.152 \| good	27.601 \| good	0.327 \| good	12.226 \| good	0.403 \| good
2026-02-07T07:00:00.000Z	54 \| moderate	11.418 \| good	44.56 \| good	27.601 \| good	0.311 \| good	12.226 \| good	0.403 \| good
2026-02-07T08:00:00.000Z	54 \| moderate	11.183 \| good	38.367 \| good	23.968 \| good	0.355 \| good	14.225 \| good	0.495 \| good
2026-02-07T09:00:00.000Z	56 \| moderate	11.753 \| good	40.189 \| good	21.586 \| good	0.337 \| good	14.42 \| good	0.489 \| good
2026-02-07T10:00:00.000Z	58 \| moderate	12.648 \| fine	34.006 \| good	18.57 \| good	0.333 \| good	15.002 \| good	0.449 \| good
2026-02-07T11:00:00.000Z	56 \| moderate	12.375 \| fine	41.895 \| good	15.112 \| good	0.491 \| good	13.598 \| good	0.47 \| good
2026-02-07T12:00:00.000Z	58 \| moderate	12.892 \| fine	41.091 \| good	11.68 \| good	0.271 \| good	15.468 \| good	0.44 \| good
2026-02-07T13:00:00.000Z	60 \| moderate	13.574 \| fine	43.647 \| good	11.68 \| good	0.245 \| good	15.468 \| good	0.439 \| good
2026-02-07T14:00:00.000Z	58 \| moderate	13.461 \| fine	42.144 \| good	10.589 \| good	0.336 \| good	15.21 \| good	0.496 \| good
2026-02-07T15:00:00.000Z	58 \| moderate	13.312 \| fine	50.603 \| good	10.403 \| good	0.325 \| good	15.53 \| good	0.587 \| good
2026-02-07T16:00:00.000Z	62 \| moderate	15.076 \| fine	44.575 \| good	9.122 \| good	0.292 \| good	15.63 \| good	0.671 \| good
2026-02-07T17:00:00.000Z	66 \| moderate	16.662 \| fine	59.433 \| fine	15.619 \| good	0.292 \| good	13.493 \| good	0.513 \| good
2026-02-07T18:00:00.000Z	67 \| moderate	18.307 \| fine	63.84 \| fine	20.573 \| good	0.445 \| good	10.189 \| good	0.356 \| good
2026-02-07T19:00:00.000Z	67 \| moderate	17.844 \| fine	70.817 \| fine	26.96 \| good	0.716 \| good	8.153 \| good	0.385 \| good
2026-02-07T20:00:00.000Z	62 \| moderate	15.162 \| fine	55.669 \| fine	33.159 \| good	0.728 \| good	8.557 \| good	0.385 \| good
2026-02-07T21:00:00.000Z	62 \| moderate	14.601 \| fine	55.932 \| fine	41.468 \| good	0.528 \| good	9.333 \| good	0.377 \| good
2026-02-07T22:00:00.000Z	62 \| moderate	14.64 \| fine	46.17 \| good	46.844 \| good	0.627 \| good	9.451 \| good	0.362 \| good
2026-02-07T23:00:00.000Z	60 \| moderate	13.683 \| fine	44.424 \| good	50.441 \| good	0.756 \| good	10.702 \| good	0.335 \| good
2026-02-08T00:00:00.000Z	56 \| moderate	12.244 \| fine	44.351 \| good	49.12 \| good	0.573 \| good	10.446 \| good	0.335 \| good
2026-02-08T01:00:00.000Z	56 \| moderate	12.171 \| fine	40.68 \| good	46.115 \| good	0.66 \| good	15.518 \| good	0.34 \| good
2026-02-08T02:00:00.000Z	60 \| moderate	13.972 \| fine	45.546 \| good	45.118 \| good	0.534 \| good	15.89 \| good	0.419 \| good
2026-02-08T03:00:00.000Z	58 \| moderate	12.924 \| fine	58.557 \| fine	30.591 \| good	5.083 \| good	36.579 \| good	0.334 \| good
2026-02-08T04:00:00.000Z	62 \| moderate	14.56 \| fine	44.861 \| good	28.147 \| good	0.535 \| good	26.973 \| good	0.751 \| good
2026-02-08T05:00:00.000Z	62 \| moderate	14.895 \| fine	52.504 \| good	21.373 \| good	0.567 \| good	30.933 \| good	0.825 \| good
2026-02-08T06:00:00.000Z	69 \| moderate	19.388 \| fine	63.113 \| fine	17.778 \| good	0.313 \| good	25.001 \| good	0.948 \| good
2026-02-08T07:00:00.000Z	71 \| moderate	20.007 \| fine	64.537 \| fine	17.778 \| good	0.299 \| good	25.001 \| good	0.949 \| good
2026-02-08T08:00:00.000Z	69 \| moderate	19.454 \| fine	69.654 \| fine	12.922 \| good	0.262 \| good	24.322 \| good	1.2 \| good
2026-02-08T09:00:00.000Z	69 \| moderate	18.5 \| fine	66.146 \| fine	10.258 \| good	0.327 \| good	23.788 \| good	1.041 \| good
2026-02-08T10:00:00.000Z	56 \| moderate	12.324 \| fine	41.249 \| good	13.074 \| good	0.298 \| good	22.852 \| good	1.089 \| good
2026-02-08T11:00:00.000Z	56 \| moderate	12.17 \| fine	44.648 \| good	12.071 \| good	0.315 \| good	22.852 \| good	1.088 \| good
2026-02-08T12:00:00.000Z	56 \| moderate	12.325 \| fine	38.441 \| good	14.328 \| good	0.358 \| good	22.852 \| good	1.086 \| good
2026-02-08T13:00:00.000Z	56 \| moderate	12.387 \| fine	43.14 \| good	12.678 \| good	0.351 \| good	14.477 \| good	0.465 \| good
2026-02-08T14:00:00.000Z	52 \| moderate	10.343 \| good	31.873 \| good	9.765 \| good	0.392 \| good	18.75 \| good	0.631 \| good
2026-02-08T15:00:00.000Z	52 \| moderate	10.379 \| good	42.1 \| good	11.44 \| good	0.507 \| good	18.806 \| good	0.482 \| good
2026-02-08T16:00:00.000Z	49 \| good	8.504 \| good	31.667 \| good	11.813 \| good	0.461 \| good	15.854 \| good	0.603 \| good
2026-02-08T17:00:00.000Z	38 \| good	6.832 \| good	24.423 \| good	20.54 \| good	0.417 \| good	14.634 \| good	0.432 \| good
2026-02-08T18:00:00.000Z	38 \| good	6.949 \| good	28.798 \| good	25.601 \| good	0.398 \| good	10.724 \| good	0.336 \| good
2026-02-08T19:00:00.000Z	38 \| good	6.987 \| good	29.652 \| good	31.335 \| good	0.281 \| good	8.066 \| good	0.387 \| good
2026-02-08T20:00:00.000Z	33 \| good	6.032 \| good	18.838 \| good	35.462 \| good	0.232 \| good	5.998 \| good	0.253 \| good
2026-02-08T21:00:00.000Z	38 \| good	5.139 \| good	16.498 \| good	40.525 \| good	0.416 \| good	3.523 \| good	0.239 \| good
2026-02-08T22:00:00.000Z	41 \| good	4.461 \| good	17.577 \| good	44.324 \| good	0.424 \| good	3.092 \| good	0.275 \| good
2026-02-08T22:00:00.000Z	41 \| good	4.461 \| good	17.577 \| good	44.324 \| good	0.424 \| good	3.092 \| good	0.275 \| good
2026-02-08T23:00:00.000Z	54 \| moderate	4.887 \| good	20.936 \| good	55.658 \| fine	3.551 \| good	13.511 \| good	0.186 \| good
2026-02-09T00:00:00.000Z	50 \| good	4.358 \| good	18.952 \| good	54.203 \| good	4.039 \| good	14.914 \| good	0.191 \| good
2026-02-09T01:00:00.000Z	44 \| good	5.377 \| good	22.922 \| good	47.126 \| good	4.317 \| good	24.099 \| good	0.247 \| good
2026-02-09T02:00:00.000Z	44 \| good	7.919 \| good	34.46 \| good	37.68 \| good	4.596 \| good	33.284 \| good	0.303 \| good
2026-02-09T03:00:00.000Z	60 \| moderate	13.529 \| fine	61.02 \| fine	28.375 \| good	4.875 \| good	42.469 \| good	0.359 \| good
2026-02-09T04:00:00.000Z	60 \| moderate	14.208 \| fine	63.112 \| fine	20.984 \| good	4.805 \| good	42.403 \| good	0.396 \| good
2026-02-09T05:00:00.000Z	62 \| moderate	14.797 \| fine	66.27 \| fine	15.019 \| good	4.735 \| good	42.338 \| good	0.433 \| good
2026-02-09T06:00:00.000Z	62 \| moderate	14.682 \| fine	65.908 \| fine	12.528 \| good	4.665 \| good	42.272 \| good	0.47 \| good
2026-02-09T07:00:00.000Z	71 \| moderate	19.948 \| fine	87.75 \| fine	9.049 \| good	3.954 \| good	40.031 \| good	0.443 \| good
2026-02-09T08:00:00.000Z	67 \| moderate	18.454 \| fine	81.701 \| fine	9.56 \| good	3.243 \| good	37.789 \| good	0.415 \| good
2026-02-09T09:00:00.000Z	67 \| moderate	17.507 \| fine	77.608 \| fine	9.862 \| good	2.532 \| good	35.548 \| good	0.387 \| good
2026-02-09T10:00:00.000Z	60 \| moderate	13.755 \| fine	61.309 \| fine	14.012 \| good	2.234 \| good	33.932 \| good	0.345 \| good
2026-02-09T11:00:00.000Z	54 \| moderate	11.017 \| good	48.54 \| good	13.898 \| good	1.935 \| good	32.316 \| good	0.302 \| good
2026-02-09T12:00:00.000Z	54 \| moderate	10.543 \| good	46.725 \| good	11.731 \| good	1.636 \| good	30.7 \| good	0.26 \| good
2026-02-09T13:00:00.000Z	52 \| moderate	9.963 \| good	43.922 \| good	10.094 \| good	1.678 \| good	30.36 \| good	0.252 \| good
2026-02-09T14:00:00.000Z	52 \| moderate	10.419 \| good	45.921 \| good	8.42 \| good	1.719 \| good	30.019 \| good	0.244 \| good
2026-02-09T15:00:00.000Z	64 \| moderate	15.976 \| fine	71.326 \| fine	7.953 \| good	1.76 \| good	29.679 \| good	0.237 \| good
2026-02-09T16:00:00.000Z	67 \| moderate	17.724 \| fine	78.064 \| fine	13.544 \| good	2.059 \| good	27.534 \| good	0.246 \| good
2026-02-09T17:00:00.000Z	64 \| moderate	16.264 \| fine	72.121 \| fine	23.247 \| good	2.358 \| good	25.39 \| good	0.255 \| good
2026-02-09T18:00:00.000Z	52 \| moderate	10.209 \| good	45.066 \| good	34.374 \| good	2.657 \| good	23.245 \| good	0.263 \| good
2026-02-09T19:00:00.000Z	44 \| good	7.581 \| good	33.04 \| good	41.616 \| good	3.341 \| good	20.937 \| good	0.246 \| good
2026-02-09T20:00:00.000Z	44 \| good	4.971 \| good	21.72 \| good	48.182 \| good	4.025 \| good	18.628 \| good	0.229 \| good
2026-02-09T21:00:00.000Z	50 \| good	5.115 \| good	21.933 \| good	54.359 \| good	4.71 \| good	16.32 \| good	0.212 \| good
2026-02-09T22:00:00.000Z	61 \| moderate	9.329 \| good	41.389 \| good	57.568 \| fine	5.336 \| good	18.518 \| good	0.219 \| good
2026-02-09T23:00:00.000Z	58 \| moderate	8.154 \| good	36.033 \| good	57.139 \| fine	5.962 \| good	20.716 \| good	0.226 \| good
2026-02-10T00:00:00.000Z	52 \| moderate	10.108 \| good	45.036 \| good	50.484 \| good	6.588 \| good	22.914 \| good	0.233 \| good
2026-02-10T01:00:00.000Z	64 \| moderate	15.79 \| fine	70.439 \| fine	39.241 \| good	6.862 \| good	31.402 \| good	0.297 \| good
2026-02-10T02:00:00.000Z	54 \| moderate	10.835 \| good	47.759 \| good	28.614 \| good	7.136 \| good	39.889 \| good	0.36 \| good
2026-02-10T03:00:00.000Z	54 \| moderate	11.129 \| good	49.449 \| good	22.269 \| good	7.41 \| good	48.376 \| good	0.423 \| good
2026-02-10T04:00:00.000Z	56 \| moderate	11.783 \| good	52.38 \| good	17.555 \| good	7.736 \| good	48.073 \| good	0.443 \| good
2026-02-10T05:00:00.000Z	58 \| moderate	12.823 \| fine	57.093 \| fine	16.525 \| good	8.063 \| good	47.77 \| good	0.463 \| good
2026-02-10T06:00:00.000Z	117 \| sensitive	41.553 \| moderate	42.723 \| good	1.737 \| good	8.417 \| good	47.57 \| good	0.483 \| good
2026-02-10T07:00:00.000Z	56 \| moderate	12.204 \| fine	54.691 \| good	15.289 \| good	8.147 \| good	46.547 \| good	0.466 \| good
2026-02-10T08:00:00.000Z	88 \| moderate	28.967 \| fine	125.594 \| fine	5.59 \| good	7.905 \| good	45.627 \| good	0.449 \| good
2026-02-10T09:00:00.000Z	86 \| moderate	27.681 \| fine	119.878 \| fine	5.812 \| good	7.664 \| good	44.708 \| good	0.433 \| good
2026-02-10T10:00:00.000Z	54 \| moderate	11.14 \| good	49.035 \| good	23.865 \| good	7.176 \| good	42.32 \| good	0.405 \| good
2026-02-10T11:00:00.000Z	49 \| good	8.592 \| good	37.667 \| good	28.205 \| good	6.688 \| good	39.932 \| good	0.377 \| good
2026-02-10T12:00:00.000Z	96 \| moderate	32.829 \| fine	33.805 \| good	6.591 \| good	6.216 \| good	37.628 \| good	0.349 \| good
2026-02-10T13:00:00.000Z	92 \| moderate	30.696 \| fine	31.697 \| good	6.977 \| good	5.964 \| good	36.628 \| good	0.346 \| good
2026-02-10T14:00:00.000Z	88 \| moderate	29.132 \| fine	30.165 \| good	7.363 \| good	5.712 \| good	35.628 \| good	0.343 \| good
2026-02-10T15:00:00.000Z	90 \| moderate	30.204 \| fine	31.295 \| good	7.749 \| good	5.46 \| good	34.628 \| good	0.339 \| good
2026-02-10T16:00:00.000Z	92 \| moderate	30.658 \| fine	31.826 \| good	13.734 \| good	4.887 \| good	28.85 \| good	0.303 \| good
2026-02-10T17:00:00.000Z	56 \| moderate	11.882 \| good	52.927 \| good	30.388 \| good	4.299 \| good	23.01 \| good	0.266 \| good
2026-02-10T18:00:00.000Z	66 \| moderate	16.764 \| fine	20.424 \| good	25.703 \| good	3.739 \| good	17.294 \| good	0.229 \| good
2026-02-10T19:00:00.000Z	60 \| moderate	13.525 \| fine	17.03 \| good	30.35 \| good	3.063 \| good	13.649 \| good	0.207 \| good
2026-02-10T20:00:00.000Z	56 \| moderate	12 \| good	15.341 \| good	34.998 \| good	2.388 \| good	10.003 \| good	0.184 \| good
2026-02-10T21:00:00.000Z	54 \| moderate	11.22 \| good	14.537 \| good	39.645 \| good	1.712 \| good	6.358 \| good	0.161 \| good
2026-02-10T22:00:00.000Z	52 \| moderate	10.481 \| good	13.801 \| good	38.581 \| good	1.592 \| good	6.434 \| good	0.153 \| good

South San Jose Hills

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

0.21ppm

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 07:00:00 on 2026-02-08.

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 08:00:00 on 2026-02-08.

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

The current air quality in South San Jose Hills, California is 41, categorized as Good 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 O3.

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 4.461 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 17.577 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 0.275 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 0.424 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 44.324 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 3.092 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-02-06T23:00:00.000Z	44 \| good	7.731 \| good	26.282 \| good	45.89 \| good	0.448 \| good	4.96 \| good	0.293 \| good
2026-02-07T00:00:00.000Z	49 \| good	8.852 \| good	31.023 \| good	43.907 \| good	0.359 \| good	5.939 \| good	0.343 \| good
2026-02-07T01:00:00.000Z	49 \| good	8.887 \| good	35.491 \| good	42.304 \| good	0.399 \| good	6.759 \| good	0.389 \| good
2026-02-07T02:00:00.000Z	49 \| good	9.309 \| good	34.473 \| good	40.49 \| good	0.441 \| good	8.455 \| good	0.364 \| good
2026-02-07T03:00:00.000Z	49 \| good	9.294 \| good	33.984 \| good	38.224 \| good	0.272 \| good	7.482 \| good	0.342 \| good
2026-02-07T04:00:00.000Z	49 \| good	9.496 \| good	36.145 \| good	33.431 \| good	0.494 \| good	9.434 \| good	0.363 \| good
2026-02-07T05:00:00.000Z	49 \| good	8.892 \| good	37.283 \| good	31.28 \| good	0.582 \| good	11.211 \| good	0.344 \| good
2026-02-07T06:00:00.000Z	54 \| moderate	11.297 \| good	40.152 \| good	27.601 \| good	0.327 \| good	12.226 \| good	0.403 \| good
2026-02-07T07:00:00.000Z	54 \| moderate	11.418 \| good	44.56 \| good	27.601 \| good	0.311 \| good	12.226 \| good	0.403 \| good
2026-02-07T08:00:00.000Z	54 \| moderate	11.183 \| good	38.367 \| good	23.968 \| good	0.355 \| good	14.225 \| good	0.495 \| good
2026-02-07T09:00:00.000Z	56 \| moderate	11.753 \| good	40.189 \| good	21.586 \| good	0.337 \| good	14.42 \| good	0.489 \| good
2026-02-07T10:00:00.000Z	58 \| moderate	12.648 \| fine	34.006 \| good	18.57 \| good	0.333 \| good	15.002 \| good	0.449 \| good
2026-02-07T11:00:00.000Z	56 \| moderate	12.375 \| fine	41.895 \| good	15.112 \| good	0.491 \| good	13.598 \| good	0.47 \| good
2026-02-07T12:00:00.000Z	58 \| moderate	12.892 \| fine	41.091 \| good	11.68 \| good	0.271 \| good	15.468 \| good	0.44 \| good
2026-02-07T13:00:00.000Z	60 \| moderate	13.574 \| fine	43.647 \| good	11.68 \| good	0.245 \| good	15.468 \| good	0.439 \| good
2026-02-07T14:00:00.000Z	58 \| moderate	13.461 \| fine	42.144 \| good	10.589 \| good	0.336 \| good	15.21 \| good	0.496 \| good
2026-02-07T15:00:00.000Z	58 \| moderate	13.312 \| fine	50.603 \| good	10.403 \| good	0.325 \| good	15.53 \| good	0.587 \| good
2026-02-07T16:00:00.000Z	62 \| moderate	15.076 \| fine	44.575 \| good	9.122 \| good	0.292 \| good	15.63 \| good	0.671 \| good
2026-02-07T17:00:00.000Z	66 \| moderate	16.662 \| fine	59.433 \| fine	15.619 \| good	0.292 \| good	13.493 \| good	0.513 \| good
2026-02-07T18:00:00.000Z	67 \| moderate	18.307 \| fine	63.84 \| fine	20.573 \| good	0.445 \| good	10.189 \| good	0.356 \| good
2026-02-07T19:00:00.000Z	67 \| moderate	17.844 \| fine	70.817 \| fine	26.96 \| good	0.716 \| good	8.153 \| good	0.385 \| good
2026-02-07T20:00:00.000Z	62 \| moderate	15.162 \| fine	55.669 \| fine	33.159 \| good	0.728 \| good	8.557 \| good	0.385 \| good
2026-02-07T21:00:00.000Z	62 \| moderate	14.601 \| fine	55.932 \| fine	41.468 \| good	0.528 \| good	9.333 \| good	0.377 \| good
2026-02-07T22:00:00.000Z	62 \| moderate	14.64 \| fine	46.17 \| good	46.844 \| good	0.627 \| good	9.451 \| good	0.362 \| good
2026-02-07T23:00:00.000Z	60 \| moderate	13.683 \| fine	44.424 \| good	50.441 \| good	0.756 \| good	10.702 \| good	0.335 \| good
2026-02-08T00:00:00.000Z	56 \| moderate	12.244 \| fine	44.351 \| good	49.12 \| good	0.573 \| good	10.446 \| good	0.335 \| good
2026-02-08T01:00:00.000Z	56 \| moderate	12.171 \| fine	40.68 \| good	46.115 \| good	0.66 \| good	15.518 \| good	0.34 \| good
2026-02-08T02:00:00.000Z	60 \| moderate	13.972 \| fine	45.546 \| good	45.118 \| good	0.534 \| good	15.89 \| good	0.419 \| good
2026-02-08T03:00:00.000Z	58 \| moderate	12.924 \| fine	58.557 \| fine	30.591 \| good	5.083 \| good	36.579 \| good	0.334 \| good
2026-02-08T04:00:00.000Z	62 \| moderate	14.56 \| fine	44.861 \| good	28.147 \| good	0.535 \| good	26.973 \| good	0.751 \| good
2026-02-08T05:00:00.000Z	62 \| moderate	14.895 \| fine	52.504 \| good	21.373 \| good	0.567 \| good	30.933 \| good	0.825 \| good
2026-02-08T06:00:00.000Z	69 \| moderate	19.388 \| fine	63.113 \| fine	17.778 \| good	0.313 \| good	25.001 \| good	0.948 \| good
2026-02-08T07:00:00.000Z	71 \| moderate	20.007 \| fine	64.537 \| fine	17.778 \| good	0.299 \| good	25.001 \| good	0.949 \| good
2026-02-08T08:00:00.000Z	69 \| moderate	19.454 \| fine	69.654 \| fine	12.922 \| good	0.262 \| good	24.322 \| good	1.2 \| good
2026-02-08T09:00:00.000Z	69 \| moderate	18.5 \| fine	66.146 \| fine	10.258 \| good	0.327 \| good	23.788 \| good	1.041 \| good
2026-02-08T10:00:00.000Z	56 \| moderate	12.324 \| fine	41.249 \| good	13.074 \| good	0.298 \| good	22.852 \| good	1.089 \| good
2026-02-08T11:00:00.000Z	56 \| moderate	12.17 \| fine	44.648 \| good	12.071 \| good	0.315 \| good	22.852 \| good	1.088 \| good
2026-02-08T12:00:00.000Z	56 \| moderate	12.325 \| fine	38.441 \| good	14.328 \| good	0.358 \| good	22.852 \| good	1.086 \| good
2026-02-08T13:00:00.000Z	56 \| moderate	12.387 \| fine	43.14 \| good	12.678 \| good	0.351 \| good	14.477 \| good	0.465 \| good
2026-02-08T14:00:00.000Z	52 \| moderate	10.343 \| good	31.873 \| good	9.765 \| good	0.392 \| good	18.75 \| good	0.631 \| good
2026-02-08T15:00:00.000Z	52 \| moderate	10.379 \| good	42.1 \| good	11.44 \| good	0.507 \| good	18.806 \| good	0.482 \| good
2026-02-08T16:00:00.000Z	49 \| good	8.504 \| good	31.667 \| good	11.813 \| good	0.461 \| good	15.854 \| good	0.603 \| good
2026-02-08T17:00:00.000Z	38 \| good	6.832 \| good	24.423 \| good	20.54 \| good	0.417 \| good	14.634 \| good	0.432 \| good
2026-02-08T18:00:00.000Z	38 \| good	6.949 \| good	28.798 \| good	25.601 \| good	0.398 \| good	10.724 \| good	0.336 \| good
2026-02-08T19:00:00.000Z	38 \| good	6.987 \| good	29.652 \| good	31.335 \| good	0.281 \| good	8.066 \| good	0.387 \| good
2026-02-08T20:00:00.000Z	33 \| good	6.032 \| good	18.838 \| good	35.462 \| good	0.232 \| good	5.998 \| good	0.253 \| good
2026-02-08T21:00:00.000Z	38 \| good	5.139 \| good	16.498 \| good	40.525 \| good	0.416 \| good	3.523 \| good	0.239 \| good
2026-02-08T22:00:00.000Z	41 \| good	4.461 \| good	17.577 \| good	44.324 \| good	0.424 \| good	3.092 \| good	0.275 \| good
2026-02-08T22:00:00.000Z	41 \| good	4.461 \| good	17.577 \| good	44.324 \| good	0.424 \| good	3.092 \| good	0.275 \| good
2026-02-08T23:00:00.000Z	54 \| moderate	4.887 \| good	20.936 \| good	55.658 \| fine	3.551 \| good	13.511 \| good	0.186 \| good
2026-02-09T00:00:00.000Z	50 \| good	4.358 \| good	18.952 \| good	54.203 \| good	4.039 \| good	14.914 \| good	0.191 \| good
2026-02-09T01:00:00.000Z	44 \| good	5.377 \| good	22.922 \| good	47.126 \| good	4.317 \| good	24.099 \| good	0.247 \| good
2026-02-09T02:00:00.000Z	44 \| good	7.919 \| good	34.46 \| good	37.68 \| good	4.596 \| good	33.284 \| good	0.303 \| good
2026-02-09T03:00:00.000Z	60 \| moderate	13.529 \| fine	61.02 \| fine	28.375 \| good	4.875 \| good	42.469 \| good	0.359 \| good
2026-02-09T04:00:00.000Z	60 \| moderate	14.208 \| fine	63.112 \| fine	20.984 \| good	4.805 \| good	42.403 \| good	0.396 \| good
2026-02-09T05:00:00.000Z	62 \| moderate	14.797 \| fine	66.27 \| fine	15.019 \| good	4.735 \| good	42.338 \| good	0.433 \| good
2026-02-09T06:00:00.000Z	62 \| moderate	14.682 \| fine	65.908 \| fine	12.528 \| good	4.665 \| good	42.272 \| good	0.47 \| good
2026-02-09T07:00:00.000Z	71 \| moderate	19.948 \| fine	87.75 \| fine	9.049 \| good	3.954 \| good	40.031 \| good	0.443 \| good
2026-02-09T08:00:00.000Z	67 \| moderate	18.454 \| fine	81.701 \| fine	9.56 \| good	3.243 \| good	37.789 \| good	0.415 \| good
2026-02-09T09:00:00.000Z	67 \| moderate	17.507 \| fine	77.608 \| fine	9.862 \| good	2.532 \| good	35.548 \| good	0.387 \| good
2026-02-09T10:00:00.000Z	60 \| moderate	13.755 \| fine	61.309 \| fine	14.012 \| good	2.234 \| good	33.932 \| good	0.345 \| good
2026-02-09T11:00:00.000Z	54 \| moderate	11.017 \| good	48.54 \| good	13.898 \| good	1.935 \| good	32.316 \| good	0.302 \| good
2026-02-09T12:00:00.000Z	54 \| moderate	10.543 \| good	46.725 \| good	11.731 \| good	1.636 \| good	30.7 \| good	0.26 \| good
2026-02-09T13:00:00.000Z	52 \| moderate	9.963 \| good	43.922 \| good	10.094 \| good	1.678 \| good	30.36 \| good	0.252 \| good
2026-02-09T14:00:00.000Z	52 \| moderate	10.419 \| good	45.921 \| good	8.42 \| good	1.719 \| good	30.019 \| good	0.244 \| good
2026-02-09T15:00:00.000Z	64 \| moderate	15.976 \| fine	71.326 \| fine	7.953 \| good	1.76 \| good	29.679 \| good	0.237 \| good
2026-02-09T16:00:00.000Z	67 \| moderate	17.724 \| fine	78.064 \| fine	13.544 \| good	2.059 \| good	27.534 \| good	0.246 \| good
2026-02-09T17:00:00.000Z	64 \| moderate	16.264 \| fine	72.121 \| fine	23.247 \| good	2.358 \| good	25.39 \| good	0.255 \| good
2026-02-09T18:00:00.000Z	52 \| moderate	10.209 \| good	45.066 \| good	34.374 \| good	2.657 \| good	23.245 \| good	0.263 \| good
2026-02-09T19:00:00.000Z	44 \| good	7.581 \| good	33.04 \| good	41.616 \| good	3.341 \| good	20.937 \| good	0.246 \| good
2026-02-09T20:00:00.000Z	44 \| good	4.971 \| good	21.72 \| good	48.182 \| good	4.025 \| good	18.628 \| good	0.229 \| good
2026-02-09T21:00:00.000Z	50 \| good	5.115 \| good	21.933 \| good	54.359 \| good	4.71 \| good	16.32 \| good	0.212 \| good
2026-02-09T22:00:00.000Z	61 \| moderate	9.329 \| good	41.389 \| good	57.568 \| fine	5.336 \| good	18.518 \| good	0.219 \| good
2026-02-09T23:00:00.000Z	58 \| moderate	8.154 \| good	36.033 \| good	57.139 \| fine	5.962 \| good	20.716 \| good	0.226 \| good
2026-02-10T00:00:00.000Z	52 \| moderate	10.108 \| good	45.036 \| good	50.484 \| good	6.588 \| good	22.914 \| good	0.233 \| good
2026-02-10T01:00:00.000Z	64 \| moderate	15.79 \| fine	70.439 \| fine	39.241 \| good	6.862 \| good	31.402 \| good	0.297 \| good
2026-02-10T02:00:00.000Z	54 \| moderate	10.835 \| good	47.759 \| good	28.614 \| good	7.136 \| good	39.889 \| good	0.36 \| good
2026-02-10T03:00:00.000Z	54 \| moderate	11.129 \| good	49.449 \| good	22.269 \| good	7.41 \| good	48.376 \| good	0.423 \| good
2026-02-10T04:00:00.000Z	56 \| moderate	11.783 \| good	52.38 \| good	17.555 \| good	7.736 \| good	48.073 \| good	0.443 \| good
2026-02-10T05:00:00.000Z	58 \| moderate	12.823 \| fine	57.093 \| fine	16.525 \| good	8.063 \| good	47.77 \| good	0.463 \| good
2026-02-10T06:00:00.000Z	117 \| sensitive	41.553 \| moderate	42.723 \| good	1.737 \| good	8.417 \| good	47.57 \| good	0.483 \| good
2026-02-10T07:00:00.000Z	56 \| moderate	12.204 \| fine	54.691 \| good	15.289 \| good	8.147 \| good	46.547 \| good	0.466 \| good
2026-02-10T08:00:00.000Z	88 \| moderate	28.967 \| fine	125.594 \| fine	5.59 \| good	7.905 \| good	45.627 \| good	0.449 \| good
2026-02-10T09:00:00.000Z	86 \| moderate	27.681 \| fine	119.878 \| fine	5.812 \| good	7.664 \| good	44.708 \| good	0.433 \| good
2026-02-10T10:00:00.000Z	54 \| moderate	11.14 \| good	49.035 \| good	23.865 \| good	7.176 \| good	42.32 \| good	0.405 \| good
2026-02-10T11:00:00.000Z	49 \| good	8.592 \| good	37.667 \| good	28.205 \| good	6.688 \| good	39.932 \| good	0.377 \| good
2026-02-10T12:00:00.000Z	96 \| moderate	32.829 \| fine	33.805 \| good	6.591 \| good	6.216 \| good	37.628 \| good	0.349 \| good
2026-02-10T13:00:00.000Z	92 \| moderate	30.696 \| fine	31.697 \| good	6.977 \| good	5.964 \| good	36.628 \| good	0.346 \| good
2026-02-10T14:00:00.000Z	88 \| moderate	29.132 \| fine	30.165 \| good	7.363 \| good	5.712 \| good	35.628 \| good	0.343 \| good
2026-02-10T15:00:00.000Z	90 \| moderate	30.204 \| fine	31.295 \| good	7.749 \| good	5.46 \| good	34.628 \| good	0.339 \| good
2026-02-10T16:00:00.000Z	92 \| moderate	30.658 \| fine	31.826 \| good	13.734 \| good	4.887 \| good	28.85 \| good	0.303 \| good
2026-02-10T17:00:00.000Z	56 \| moderate	11.882 \| good	52.927 \| good	30.388 \| good	4.299 \| good	23.01 \| good	0.266 \| good
2026-02-10T18:00:00.000Z	66 \| moderate	16.764 \| fine	20.424 \| good	25.703 \| good	3.739 \| good	17.294 \| good	0.229 \| good
2026-02-10T19:00:00.000Z	60 \| moderate	13.525 \| fine	17.03 \| good	30.35 \| good	3.063 \| good	13.649 \| good	0.207 \| good
2026-02-10T20:00:00.000Z	56 \| moderate	12 \| good	15.341 \| good	34.998 \| good	2.388 \| good	10.003 \| good	0.184 \| good
2026-02-10T21:00:00.000Z	54 \| moderate	11.22 \| good	14.537 \| good	39.645 \| good	1.712 \| good	6.358 \| good	0.161 \| good
2026-02-10T22:00:00.000Z	52 \| moderate	10.481 \| good	13.801 \| good	38.581 \| good	1.592 \| good	6.434 \| good	0.153 \| 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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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?