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

The current PM10 concentration at Gilroy, California is 2.92 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Gilroy, California is 0.69 ppb.

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

The current ozone (O3) concentration at Gilroy, California is 31.321 ppm.

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

The current nitrogen dioxide (NO2) concentration at Gilroy, California is 7.993 ppb.

Gilroy, California live air quality index now

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

The current PM2.5 concentration at Gilroy, California is 0.646 μg/m3.

Stay updated with real-time air quality in Gilroy, 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

Gilroy, California

Last updated: ... (Local time)

Major air pollutants in Gilroy, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

0.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

2.92 μg/m³

155

255

425

605+

Ozone (O₃)

31.32 ppb

201

201+

Sulfur Dioxide (SO₂)

0.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.99 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.43 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Gilroy, California

Get Live Pollen Counts

Gilroy, California

Scroll To Air Quality Map

Track live Gilroy, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	32 \| good	3.58 \| good	16.552 \| good	34.757 \| good	0.678 \| good	4.598 \| good	0.298 \| good
2026-10-21T00:00:00.000Z	33 \| good	2.823 \| good	12.495 \| good	35.786 \| good	0.58 \| good	3.068 \| good	0.34 \| good
2026-10-21T01:00:00.000Z	33 \| good	2.912 \| good	13.039 \| good	35.768 \| good	0.636 \| good	3.239 \| good	0.371 \| good
2026-10-21T02:00:00.000Z	31 \| good	4.331 \| good	19.215 \| good	33.863 \| good	0.573 \| good	6.046 \| good	0.398 \| good
2026-10-21T03:00:00.000Z	27 \| good	4.757 \| good	20.93 \| good	21.504 \| good	0.425 \| good	6.25 \| good	0.153 \| good
2026-10-21T04:00:00.000Z	33 \| good	6.129 \| good	28.167 \| good	25.298 \| good	0.611 \| good	9.229 \| good	0.305 \| good
2026-10-21T05:00:00.000Z	27 \| good	4.594 \| good	20.177 \| good	23.213 \| good	0.592 \| good	9.134 \| good	0.324 \| good
2026-10-21T06:00:00.000Z	27 \| good	4.574 \| good	20.065 \| good	20.041 \| good	0.573 \| good	7.822 \| good	0.366 \| good
2026-10-21T07:00:00.000Z	22 \| good	4.242 \| good	19.379 \| good	22.812 \| good	0.554 \| good	8.228 \| good	0.454 \| good
2026-10-21T08:00:00.000Z	20 \| good	3.455 \| good	16.489 \| good	21.787 \| good	0.534 \| good	8.224 \| good	0.292 \| good
2026-10-21T09:00:00.000Z	19 \| good	3.473 \| good	15.762 \| good	20.691 \| good	0.529 \| good	7.365 \| good	0.453 \| good
2026-10-21T10:00:00.000Z	22 \| good	3.789 \| good	17.553 \| good	17.845 \| good	0.543 \| good	4.724 \| good	0.436 \| good
2026-10-21T11:00:00.000Z	33 \| good	5.819 \| good	25.647 \| good	16.004 \| good	0.542 \| good	6.298 \| good	0.408 \| good
2026-10-21T12:00:00.000Z	38 \| good	6.632 \| good	28.843 \| good	15.997 \| good	0.583 \| good	9.277 \| good	0.408 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.654 \| good	29.648 \| good	15.74 \| good	0.639 \| good	10.699 \| good	0.379 \| good
2026-10-21T14:00:00.000Z	33 \| good	5.758 \| good	25 \| good	14.808 \| good	0.615 \| good	14.629 \| good	0.371 \| good
2026-10-21T15:00:00.000Z	33 \| good	5.725 \| good	24.859 \| good	12.054 \| good	0.598 \| good	16.691 \| good	0.459 \| good
2026-10-21T16:00:00.000Z	27 \| good	5.009 \| good	23.066 \| good	11.181 \| good	0.603 \| good	16.2 \| good	0.595 \| good
2026-10-21T17:00:00.000Z	27 \| good	5.076 \| good	23.578 \| good	8.356 \| good	0.72 \| good	16.979 \| good	0.608 \| good
2026-10-21T18:00:00.000Z	27 \| good	5.479 \| good	23.835 \| good	11.932 \| good	0.772 \| good	18.002 \| good	0.441 \| good
2026-10-21T19:00:00.000Z	27 \| good	5.311 \| good	23.848 \| good	14.763 \| good	0.719 \| good	14.576 \| good	0.51 \| good
2026-10-21T20:00:00.000Z	33 \| good	5.549 \| good	23.246 \| good	14.897 \| good	0.596 \| good	13.646 \| good	0.538 \| good
2026-10-21T21:00:00.000Z	27 \| good	5.432 \| good	24.168 \| good	15.037 \| good	0.649 \| good	13.964 \| good	0.538 \| good
2026-10-21T22:00:00.000Z	38 \| good	7.42 \| good	36.378 \| good	15.245 \| good	0.703 \| good	13.02 \| good	0.356 \| good
2026-10-21T23:00:00.000Z	33 \| good	6.441 \| good	30.069 \| good	21.909 \| good	0.648 \| good	11.533 \| good	0.301 \| good
2026-10-22T00:00:00.000Z	38 \| good	6.625 \| good	30.471 \| good	24.816 \| good	0.652 \| good	8.683 \| good	0.44 \| good
2026-10-22T01:00:00.000Z	38 \| good	6.765 \| good	30 \| good	28.613 \| good	0.623 \| good	6.63 \| good	0.398 \| good
2026-10-22T02:00:00.000Z	33 \| good	5.875 \| good	26.912 \| good	34.246 \| good	0.61 \| good	9.074 \| good	0.424 \| good
2026-10-22T03:00:00.000Z	30 \| good	2.501 \| good	10.1 \| good	31.571 \| good	0.294 \| good	8.336 \| good	0.167 \| good
2026-10-22T04:00:00.000Z	44 \| good	8.33 \| good	36.257 \| good	23.897 \| good	0.585 \| good	8.721 \| good	0.539 \| good
2026-10-22T05:00:00.000Z	44 \| good	7.588 \| good	33.227 \| good	22.878 \| good	0.592 \| good	10.58 \| good	0.615 \| good
2026-10-22T06:00:00.000Z	33 \| good	6.224 \| good	27.031 \| good	18.904 \| good	0.568 \| good	9.609 \| good	0.656 \| good
2026-10-22T07:00:00.000Z	38 \| good	7.358 \| good	31.982 \| good	14.896 \| good	0.566 \| good	8.015 \| good	0.6 \| good
2026-10-22T08:00:00.000Z	44 \| good	8.209 \| good	36.522 \| good	12.168 \| good	0.601 \| good	8.059 \| good	0.597 \| good
2026-10-22T09:00:00.000Z	33 \| good	6.377 \| good	29.314 \| good	12.963 \| good	0.58 \| good	8.09 \| good	0.552 \| good
2026-10-22T10:00:00.000Z	27 \| good	4.96 \| good	21.839 \| good	12.854 \| good	0.561 \| good	4.98 \| good	0.565 \| good
2026-10-22T11:00:00.000Z	27 \| good	5.262 \| good	23.205 \| good	8.231 \| good	0.578 \| good	6.324 \| good	0.523 \| good
2026-10-22T12:00:00.000Z	27 \| good	4.594 \| good	20.782 \| good	8.195 \| good	0.593 \| good	5.526 \| good	0.523 \| good
2026-10-22T13:00:00.000Z	16 \| good	3.305 \| good	14.955 \| good	9.839 \| good	1.333 \| good	5.857 \| good	0.479 \| good
2026-10-22T14:00:00.000Z	22 \| good	3.586 \| good	16.659 \| good	9.81 \| good	0.785 \| good	6.616 \| good	0.499 \| good
2026-10-22T15:00:00.000Z	22 \| good	4.131 \| good	18.946 \| good	6.138 \| good	0.639 \| good	8.466 \| good	0.568 \| good
2026-10-22T16:00:00.000Z	33 \| good	6.069 \| good	25.623 \| good	5.201 \| good	0.595 \| good	10.83 \| good	0.544 \| good
2026-10-22T17:00:00.000Z	33 \| good	5.717 \| good	23.985 \| good	9.18 \| good	0.715 \| good	9.473 \| good	0.567 \| good
2026-10-22T18:00:00.000Z	27 \| good	5.131 \| good	21.892 \| good	18.646 \| good	0.664 \| good	7.165 \| good	0.541 \| good
2026-10-22T19:00:00.000Z	27 \| good	4.608 \| good	19.866 \| good	29.137 \| good	0.727 \| good	8.217 \| good	0.499 \| good
2026-10-22T20:00:00.000Z	29 \| good	2.126 \| good	8.969 \| good	31.353 \| good	0.738 \| good	7.507 \| good	0.481 \| good
2026-10-22T21:00:00.000Z	31 \| good	1.111 \| good	4.336 \| good	33.277 \| good	0.692 \| good	9.676 \| good	0.481 \| good
2026-10-22T22:00:00.000Z	29 \| good	0.646 \| good	2.92 \| good	31.321 \| good	0.69 \| good	7.993 \| good	0.426 \| good
2026-10-22T22:00:00.000Z	29 \| good	0.646 \| good	2.92 \| good	31.321 \| good	0.69 \| good	7.993 \| good	0.426 \| good
2026-10-22T23:00:00.000Z	22 \| good	1.991 \| good	7.991 \| good	23.919 \| good	0.108 \| good	1.267 \| good	0.111 \| good
2026-10-23T00:00:00.000Z	24 \| good	1.447 \| good	5.998 \| good	25.948 \| good	0.123 \| good	1.646 \| good	0.116 \| good
2026-10-23T01:00:00.000Z	22 \| good	2.95 \| good	11.884 \| good	24.256 \| good	0.141 \| good	2.795 \| good	0.126 \| good
2026-10-23T02:00:00.000Z	28 \| good	4.263 \| good	18.7 \| good	29.528 \| good	0.166 \| good	3.803 \| good	0.135 \| good
2026-10-23T03:00:00.000Z	26 \| good	2.852 \| good	11.903 \| good	27.972 \| good	0.194 \| good	4.22 \| good	0.142 \| good
2026-10-23T04:00:00.000Z	25 \| good	2.281 \| good	9.137 \| good	27.105 \| good	0.221 \| good	4.69 \| good	0.149 \| good
2026-10-23T05:00:00.000Z	25 \| good	3.014 \| good	12.361 \| good	26.899 \| good	0.239 \| good	5.386 \| good	0.155 \| good
2026-10-23T06:00:00.000Z	24 \| good	3.587 \| good	16.27 \| good	26.214 \| good	0.264 \| good	5.288 \| good	0.157 \| good
2026-10-23T07:00:00.000Z	22 \| good	4.363 \| good	19.207 \| good	23.322 \| good	0.276 \| good	5.145 \| good	0.159 \| good
2026-10-23T08:00:00.000Z	21 \| good	3.023 \| good	12.296 \| good	22.532 \| good	0.284 \| good	4.65 \| good	0.157 \| good
2026-10-23T09:00:00.000Z	22 \| good	2.664 \| good	11.187 \| good	24.434 \| good	0.279 \| good	4.728 \| good	0.158 \| good
2026-10-23T10:00:00.000Z	25 \| good	4.27 \| good	18.982 \| good	26.553 \| good	0.281 \| good	4.652 \| good	0.159 \| good
2026-10-23T11:00:00.000Z	25 \| good	3.986 \| good	17.106 \| good	27.032 \| good	0.274 \| good	4.57 \| good	0.159 \| good
2026-10-23T12:00:00.000Z	22 \| good	4.356 \| good	18.916 \| good	22.008 \| good	0.24 \| good	4.786 \| good	0.161 \| good
2026-10-23T13:00:00.000Z	22 \| good	4.128 \| good	17.921 \| good	20.908 \| good	0.238 \| good	4.745 \| good	0.161 \| good
2026-10-23T14:00:00.000Z	27 \| good	5.444 \| good	23.739 \| good	21.929 \| good	0.245 \| good	5.287 \| good	0.164 \| good
2026-10-23T15:00:00.000Z	27 \| good	4.939 \| good	20.929 \| good	18.737 \| good	0.271 \| good	5.644 \| good	0.172 \| good
2026-10-23T16:00:00.000Z	38 \| good	6.804 \| good	29.798 \| good	16.725 \| good	0.318 \| good	3.031 \| good	0.151 \| good
2026-10-23T17:00:00.000Z	44 \| good	7.711 \| good	33.654 \| good	14.185 \| good	0.339 \| good	2.183 \| good	0.146 \| good
2026-10-23T18:00:00.000Z	49 \| good	8.934 \| good	40.397 \| good	17.273 \| good	0.372 \| good	1.448 \| good	0.139 \| good
2026-10-23T19:00:00.000Z	44 \| good	8.289 \| good	36.665 \| good	20.466 \| good	0.367 \| good	1.111 \| good	0.137 \| good
2026-10-23T20:00:00.000Z	33 \| good	6.395 \| good	28.759 \| good	28.142 \| good	0.332 \| good	0.932 \| good	0.137 \| good
2026-10-23T21:00:00.000Z	33 \| good	6.453 \| good	28.881 \| good	32.092 \| good	0.279 \| good	0.764 \| good	0.136 \| good
2026-10-23T22:00:00.000Z	38 \| good	6.362 \| good	28.758 \| good	40.509 \| good	0.261 \| good	0.716 \| good	0.139 \| good
2026-10-23T23:00:00.000Z	39 \| good	5.316 \| good	22.916 \| good	41.509 \| good	0.265 \| good	0.789 \| good	0.142 \| good
2026-10-24T00:00:00.000Z	38 \| good	4.345 \| good	18.937 \| good	41.049 \| good	0.284 \| good	1.055 \| good	0.145 \| good
2026-10-24T01:00:00.000Z	35 \| good	4.356 \| good	18.969 \| good	38.39 \| good	0.302 \| good	2.054 \| good	0.15 \| good
2026-10-24T02:00:00.000Z	38 \| good	7.079 \| good	31.646 \| good	34.334 \| good	0.321 \| good	3.855 \| good	0.159 \| good
2026-10-24T03:00:00.000Z	27 \| good	5.225 \| good	22.907 \| good	25.791 \| good	0.344 \| good	5.102 \| good	0.164 \| good
2026-10-24T04:00:00.000Z	22 \| good	3.652 \| good	16.131 \| good	24.054 \| good	0.37 \| good	6.24 \| good	0.167 \| good
2026-10-24T05:00:00.000Z	30 \| good	4.781 \| good	21.126 \| good	31.665 \| good	0.398 \| good	7.373 \| good	0.171 \| good
2026-10-24T06:00:00.000Z	28 \| good	5.138 \| good	22.033 \| good	30.326 \| good	0.424 \| good	8.557 \| good	0.176 \| good
2026-10-24T07:00:00.000Z	27 \| good	5.094 \| good	22.123 \| good	27.416 \| good	0.434 \| good	9.499 \| good	0.18 \| good
2026-10-24T08:00:00.000Z	27 \| good	5.071 \| good	21.977 \| good	23.593 \| good	0.419 \| good	10.018 \| good	0.184 \| good
2026-10-24T09:00:00.000Z	33 \| good	6.165 \| good	27.655 \| good	20.91 \| good	0.394 \| good	10.271 \| good	0.186 \| good
2026-10-24T10:00:00.000Z	44 \| good	7.512 \| good	33.498 \| good	19.491 \| good	0.364 \| good	10.489 \| good	0.188 \| good
2026-10-24T11:00:00.000Z	33 \| good	6.153 \| good	27.738 \| good	17.363 \| good	0.276 \| good	10.493 \| good	0.19 \| good
2026-10-24T12:00:00.000Z	38 \| good	7.17 \| good	31.541 \| good	17.003 \| good	0.235 \| good	10.315 \| good	0.192 \| good
2026-10-24T13:00:00.000Z	33 \| good	5.84 \| good	26.533 \| good	12.214 \| good	0.211 \| good	10.094 \| good	0.192 \| good
2026-10-24T14:00:00.000Z	22 \| good	4.494 \| good	19.81 \| good	7.349 \| good	0.21 \| good	10.046 \| good	0.193 \| good
2026-10-24T15:00:00.000Z	27 \| good	5.452 \| good	22.914 \| good	8.049 \| good	0.213 \| good	8.824 \| good	0.198 \| good
2026-10-24T16:00:00.000Z	33 \| good	6.311 \| good	27.719 \| good	12.421 \| good	0.237 \| good	6.391 \| good	0.197 \| good
2026-10-24T17:00:00.000Z	33 \| good	5.685 \| good	24.737 \| good	22.722 \| good	0.329 \| good	4.077 \| good	0.172 \| good
2026-10-24T18:00:00.000Z	33 \| good	6.113 \| good	26.731 \| good	33.217 \| good	0.366 \| good	2.162 \| good	0.145 \| good
2026-10-24T19:00:00.000Z	35 \| good	5.109 \| good	21.905 \| good	38.426 \| good	0.333 \| good	1.418 \| good	0.137 \| good
2026-10-24T20:00:00.000Z	38 \| good	3.723 \| good	15.972 \| good	41.263 \| good	0.301 \| good	1.046 \| good	0.132 \| good
2026-10-24T21:00:00.000Z	41 \| good	4.183 \| good	18.847 \| good	44.29 \| good	0.283 \| good	0.867 \| good	0.13 \| good
2026-10-24T22:00:00.000Z	43 \| good	4.501 \| good	19.898 \| good	46.408 \| good	0.274 \| good	0.833 \| good	0.129 \| good

Gilroy

Get reliable air quality data to drive your business

Gilroy, California air quality map: Track AQI near you

0.46ppm

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

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 often is the air quality data for Gilroy, California updated?

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

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

The worst air quality in Gilroy, California in the last 24 hours was observed at 08:00:00 on 2026-10-22.

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

In the last 24 hrs, the best air quality in Gilroy, California was observed at 01:00:00 on 2026-10-22.

What is the current air quality in Gilroy, California?

The current air quality in Gilroy, California is 29, categorized as Good based on real-time data.

What pollutant is the most common in Gilroy, California?

The most common pollutant in Gilroy, California is O3.

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

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

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

The current PM_2.5 concentration at Gilroy, California is 0.646 μg/m³.

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

The current PM₁₀ concentration at Gilroy, California is 2.92 μg/m³.

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

The current carbon monoxide (CO) concentration at Gilroy, California is 0.426 ppm.

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

The current sulfur dioxide (SO₂) concentration at Gilroy, California is 0.69 ppb.

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

The current ozone (O₃) concentration at Gilroy, California is 31.321 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Gilroy, California is 7.993 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	32 \| good	3.58 \| good	16.552 \| good	34.757 \| good	0.678 \| good	4.598 \| good	0.298 \| good
2026-10-21T00:00:00.000Z	33 \| good	2.823 \| good	12.495 \| good	35.786 \| good	0.58 \| good	3.068 \| good	0.34 \| good
2026-10-21T01:00:00.000Z	33 \| good	2.912 \| good	13.039 \| good	35.768 \| good	0.636 \| good	3.239 \| good	0.371 \| good
2026-10-21T02:00:00.000Z	31 \| good	4.331 \| good	19.215 \| good	33.863 \| good	0.573 \| good	6.046 \| good	0.398 \| good
2026-10-21T03:00:00.000Z	27 \| good	4.757 \| good	20.93 \| good	21.504 \| good	0.425 \| good	6.25 \| good	0.153 \| good
2026-10-21T04:00:00.000Z	33 \| good	6.129 \| good	28.167 \| good	25.298 \| good	0.611 \| good	9.229 \| good	0.305 \| good
2026-10-21T05:00:00.000Z	27 \| good	4.594 \| good	20.177 \| good	23.213 \| good	0.592 \| good	9.134 \| good	0.324 \| good
2026-10-21T06:00:00.000Z	27 \| good	4.574 \| good	20.065 \| good	20.041 \| good	0.573 \| good	7.822 \| good	0.366 \| good
2026-10-21T07:00:00.000Z	22 \| good	4.242 \| good	19.379 \| good	22.812 \| good	0.554 \| good	8.228 \| good	0.454 \| good
2026-10-21T08:00:00.000Z	20 \| good	3.455 \| good	16.489 \| good	21.787 \| good	0.534 \| good	8.224 \| good	0.292 \| good
2026-10-21T09:00:00.000Z	19 \| good	3.473 \| good	15.762 \| good	20.691 \| good	0.529 \| good	7.365 \| good	0.453 \| good
2026-10-21T10:00:00.000Z	22 \| good	3.789 \| good	17.553 \| good	17.845 \| good	0.543 \| good	4.724 \| good	0.436 \| good
2026-10-21T11:00:00.000Z	33 \| good	5.819 \| good	25.647 \| good	16.004 \| good	0.542 \| good	6.298 \| good	0.408 \| good
2026-10-21T12:00:00.000Z	38 \| good	6.632 \| good	28.843 \| good	15.997 \| good	0.583 \| good	9.277 \| good	0.408 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.654 \| good	29.648 \| good	15.74 \| good	0.639 \| good	10.699 \| good	0.379 \| good
2026-10-21T14:00:00.000Z	33 \| good	5.758 \| good	25 \| good	14.808 \| good	0.615 \| good	14.629 \| good	0.371 \| good
2026-10-21T15:00:00.000Z	33 \| good	5.725 \| good	24.859 \| good	12.054 \| good	0.598 \| good	16.691 \| good	0.459 \| good
2026-10-21T16:00:00.000Z	27 \| good	5.009 \| good	23.066 \| good	11.181 \| good	0.603 \| good	16.2 \| good	0.595 \| good
2026-10-21T17:00:00.000Z	27 \| good	5.076 \| good	23.578 \| good	8.356 \| good	0.72 \| good	16.979 \| good	0.608 \| good
2026-10-21T18:00:00.000Z	27 \| good	5.479 \| good	23.835 \| good	11.932 \| good	0.772 \| good	18.002 \| good	0.441 \| good
2026-10-21T19:00:00.000Z	27 \| good	5.311 \| good	23.848 \| good	14.763 \| good	0.719 \| good	14.576 \| good	0.51 \| good
2026-10-21T20:00:00.000Z	33 \| good	5.549 \| good	23.246 \| good	14.897 \| good	0.596 \| good	13.646 \| good	0.538 \| good
2026-10-21T21:00:00.000Z	27 \| good	5.432 \| good	24.168 \| good	15.037 \| good	0.649 \| good	13.964 \| good	0.538 \| good
2026-10-21T22:00:00.000Z	38 \| good	7.42 \| good	36.378 \| good	15.245 \| good	0.703 \| good	13.02 \| good	0.356 \| good
2026-10-21T23:00:00.000Z	33 \| good	6.441 \| good	30.069 \| good	21.909 \| good	0.648 \| good	11.533 \| good	0.301 \| good
2026-10-22T00:00:00.000Z	38 \| good	6.625 \| good	30.471 \| good	24.816 \| good	0.652 \| good	8.683 \| good	0.44 \| good
2026-10-22T01:00:00.000Z	38 \| good	6.765 \| good	30 \| good	28.613 \| good	0.623 \| good	6.63 \| good	0.398 \| good
2026-10-22T02:00:00.000Z	33 \| good	5.875 \| good	26.912 \| good	34.246 \| good	0.61 \| good	9.074 \| good	0.424 \| good
2026-10-22T03:00:00.000Z	30 \| good	2.501 \| good	10.1 \| good	31.571 \| good	0.294 \| good	8.336 \| good	0.167 \| good
2026-10-22T04:00:00.000Z	44 \| good	8.33 \| good	36.257 \| good	23.897 \| good	0.585 \| good	8.721 \| good	0.539 \| good
2026-10-22T05:00:00.000Z	44 \| good	7.588 \| good	33.227 \| good	22.878 \| good	0.592 \| good	10.58 \| good	0.615 \| good
2026-10-22T06:00:00.000Z	33 \| good	6.224 \| good	27.031 \| good	18.904 \| good	0.568 \| good	9.609 \| good	0.656 \| good
2026-10-22T07:00:00.000Z	38 \| good	7.358 \| good	31.982 \| good	14.896 \| good	0.566 \| good	8.015 \| good	0.6 \| good
2026-10-22T08:00:00.000Z	44 \| good	8.209 \| good	36.522 \| good	12.168 \| good	0.601 \| good	8.059 \| good	0.597 \| good
2026-10-22T09:00:00.000Z	33 \| good	6.377 \| good	29.314 \| good	12.963 \| good	0.58 \| good	8.09 \| good	0.552 \| good
2026-10-22T10:00:00.000Z	27 \| good	4.96 \| good	21.839 \| good	12.854 \| good	0.561 \| good	4.98 \| good	0.565 \| good
2026-10-22T11:00:00.000Z	27 \| good	5.262 \| good	23.205 \| good	8.231 \| good	0.578 \| good	6.324 \| good	0.523 \| good
2026-10-22T12:00:00.000Z	27 \| good	4.594 \| good	20.782 \| good	8.195 \| good	0.593 \| good	5.526 \| good	0.523 \| good
2026-10-22T13:00:00.000Z	16 \| good	3.305 \| good	14.955 \| good	9.839 \| good	1.333 \| good	5.857 \| good	0.479 \| good
2026-10-22T14:00:00.000Z	22 \| good	3.586 \| good	16.659 \| good	9.81 \| good	0.785 \| good	6.616 \| good	0.499 \| good
2026-10-22T15:00:00.000Z	22 \| good	4.131 \| good	18.946 \| good	6.138 \| good	0.639 \| good	8.466 \| good	0.568 \| good
2026-10-22T16:00:00.000Z	33 \| good	6.069 \| good	25.623 \| good	5.201 \| good	0.595 \| good	10.83 \| good	0.544 \| good
2026-10-22T17:00:00.000Z	33 \| good	5.717 \| good	23.985 \| good	9.18 \| good	0.715 \| good	9.473 \| good	0.567 \| good
2026-10-22T18:00:00.000Z	27 \| good	5.131 \| good	21.892 \| good	18.646 \| good	0.664 \| good	7.165 \| good	0.541 \| good
2026-10-22T19:00:00.000Z	27 \| good	4.608 \| good	19.866 \| good	29.137 \| good	0.727 \| good	8.217 \| good	0.499 \| good
2026-10-22T20:00:00.000Z	29 \| good	2.126 \| good	8.969 \| good	31.353 \| good	0.738 \| good	7.507 \| good	0.481 \| good
2026-10-22T21:00:00.000Z	31 \| good	1.111 \| good	4.336 \| good	33.277 \| good	0.692 \| good	9.676 \| good	0.481 \| good
2026-10-22T22:00:00.000Z	29 \| good	0.646 \| good	2.92 \| good	31.321 \| good	0.69 \| good	7.993 \| good	0.426 \| good
2026-10-22T22:00:00.000Z	29 \| good	0.646 \| good	2.92 \| good	31.321 \| good	0.69 \| good	7.993 \| good	0.426 \| good
2026-10-22T23:00:00.000Z	22 \| good	1.991 \| good	7.991 \| good	23.919 \| good	0.108 \| good	1.267 \| good	0.111 \| good
2026-10-23T00:00:00.000Z	24 \| good	1.447 \| good	5.998 \| good	25.948 \| good	0.123 \| good	1.646 \| good	0.116 \| good
2026-10-23T01:00:00.000Z	22 \| good	2.95 \| good	11.884 \| good	24.256 \| good	0.141 \| good	2.795 \| good	0.126 \| good
2026-10-23T02:00:00.000Z	28 \| good	4.263 \| good	18.7 \| good	29.528 \| good	0.166 \| good	3.803 \| good	0.135 \| good
2026-10-23T03:00:00.000Z	26 \| good	2.852 \| good	11.903 \| good	27.972 \| good	0.194 \| good	4.22 \| good	0.142 \| good
2026-10-23T04:00:00.000Z	25 \| good	2.281 \| good	9.137 \| good	27.105 \| good	0.221 \| good	4.69 \| good	0.149 \| good
2026-10-23T05:00:00.000Z	25 \| good	3.014 \| good	12.361 \| good	26.899 \| good	0.239 \| good	5.386 \| good	0.155 \| good
2026-10-23T06:00:00.000Z	24 \| good	3.587 \| good	16.27 \| good	26.214 \| good	0.264 \| good	5.288 \| good	0.157 \| good
2026-10-23T07:00:00.000Z	22 \| good	4.363 \| good	19.207 \| good	23.322 \| good	0.276 \| good	5.145 \| good	0.159 \| good
2026-10-23T08:00:00.000Z	21 \| good	3.023 \| good	12.296 \| good	22.532 \| good	0.284 \| good	4.65 \| good	0.157 \| good
2026-10-23T09:00:00.000Z	22 \| good	2.664 \| good	11.187 \| good	24.434 \| good	0.279 \| good	4.728 \| good	0.158 \| good
2026-10-23T10:00:00.000Z	25 \| good	4.27 \| good	18.982 \| good	26.553 \| good	0.281 \| good	4.652 \| good	0.159 \| good
2026-10-23T11:00:00.000Z	25 \| good	3.986 \| good	17.106 \| good	27.032 \| good	0.274 \| good	4.57 \| good	0.159 \| good
2026-10-23T12:00:00.000Z	22 \| good	4.356 \| good	18.916 \| good	22.008 \| good	0.24 \| good	4.786 \| good	0.161 \| good
2026-10-23T13:00:00.000Z	22 \| good	4.128 \| good	17.921 \| good	20.908 \| good	0.238 \| good	4.745 \| good	0.161 \| good
2026-10-23T14:00:00.000Z	27 \| good	5.444 \| good	23.739 \| good	21.929 \| good	0.245 \| good	5.287 \| good	0.164 \| good
2026-10-23T15:00:00.000Z	27 \| good	4.939 \| good	20.929 \| good	18.737 \| good	0.271 \| good	5.644 \| good	0.172 \| good
2026-10-23T16:00:00.000Z	38 \| good	6.804 \| good	29.798 \| good	16.725 \| good	0.318 \| good	3.031 \| good	0.151 \| good
2026-10-23T17:00:00.000Z	44 \| good	7.711 \| good	33.654 \| good	14.185 \| good	0.339 \| good	2.183 \| good	0.146 \| good
2026-10-23T18:00:00.000Z	49 \| good	8.934 \| good	40.397 \| good	17.273 \| good	0.372 \| good	1.448 \| good	0.139 \| good
2026-10-23T19:00:00.000Z	44 \| good	8.289 \| good	36.665 \| good	20.466 \| good	0.367 \| good	1.111 \| good	0.137 \| good
2026-10-23T20:00:00.000Z	33 \| good	6.395 \| good	28.759 \| good	28.142 \| good	0.332 \| good	0.932 \| good	0.137 \| good
2026-10-23T21:00:00.000Z	33 \| good	6.453 \| good	28.881 \| good	32.092 \| good	0.279 \| good	0.764 \| good	0.136 \| good
2026-10-23T22:00:00.000Z	38 \| good	6.362 \| good	28.758 \| good	40.509 \| good	0.261 \| good	0.716 \| good	0.139 \| good
2026-10-23T23:00:00.000Z	39 \| good	5.316 \| good	22.916 \| good	41.509 \| good	0.265 \| good	0.789 \| good	0.142 \| good
2026-10-24T00:00:00.000Z	38 \| good	4.345 \| good	18.937 \| good	41.049 \| good	0.284 \| good	1.055 \| good	0.145 \| good
2026-10-24T01:00:00.000Z	35 \| good	4.356 \| good	18.969 \| good	38.39 \| good	0.302 \| good	2.054 \| good	0.15 \| good
2026-10-24T02:00:00.000Z	38 \| good	7.079 \| good	31.646 \| good	34.334 \| good	0.321 \| good	3.855 \| good	0.159 \| good
2026-10-24T03:00:00.000Z	27 \| good	5.225 \| good	22.907 \| good	25.791 \| good	0.344 \| good	5.102 \| good	0.164 \| good
2026-10-24T04:00:00.000Z	22 \| good	3.652 \| good	16.131 \| good	24.054 \| good	0.37 \| good	6.24 \| good	0.167 \| good
2026-10-24T05:00:00.000Z	30 \| good	4.781 \| good	21.126 \| good	31.665 \| good	0.398 \| good	7.373 \| good	0.171 \| good
2026-10-24T06:00:00.000Z	28 \| good	5.138 \| good	22.033 \| good	30.326 \| good	0.424 \| good	8.557 \| good	0.176 \| good
2026-10-24T07:00:00.000Z	27 \| good	5.094 \| good	22.123 \| good	27.416 \| good	0.434 \| good	9.499 \| good	0.18 \| good
2026-10-24T08:00:00.000Z	27 \| good	5.071 \| good	21.977 \| good	23.593 \| good	0.419 \| good	10.018 \| good	0.184 \| good
2026-10-24T09:00:00.000Z	33 \| good	6.165 \| good	27.655 \| good	20.91 \| good	0.394 \| good	10.271 \| good	0.186 \| good
2026-10-24T10:00:00.000Z	44 \| good	7.512 \| good	33.498 \| good	19.491 \| good	0.364 \| good	10.489 \| good	0.188 \| good
2026-10-24T11:00:00.000Z	33 \| good	6.153 \| good	27.738 \| good	17.363 \| good	0.276 \| good	10.493 \| good	0.19 \| good
2026-10-24T12:00:00.000Z	38 \| good	7.17 \| good	31.541 \| good	17.003 \| good	0.235 \| good	10.315 \| good	0.192 \| good
2026-10-24T13:00:00.000Z	33 \| good	5.84 \| good	26.533 \| good	12.214 \| good	0.211 \| good	10.094 \| good	0.192 \| good
2026-10-24T14:00:00.000Z	22 \| good	4.494 \| good	19.81 \| good	7.349 \| good	0.21 \| good	10.046 \| good	0.193 \| good
2026-10-24T15:00:00.000Z	27 \| good	5.452 \| good	22.914 \| good	8.049 \| good	0.213 \| good	8.824 \| good	0.198 \| good
2026-10-24T16:00:00.000Z	33 \| good	6.311 \| good	27.719 \| good	12.421 \| good	0.237 \| good	6.391 \| good	0.197 \| good
2026-10-24T17:00:00.000Z	33 \| good	5.685 \| good	24.737 \| good	22.722 \| good	0.329 \| good	4.077 \| good	0.172 \| good
2026-10-24T18:00:00.000Z	33 \| good	6.113 \| good	26.731 \| good	33.217 \| good	0.366 \| good	2.162 \| good	0.145 \| good
2026-10-24T19:00:00.000Z	35 \| good	5.109 \| good	21.905 \| good	38.426 \| good	0.333 \| good	1.418 \| good	0.137 \| good
2026-10-24T20:00:00.000Z	38 \| good	3.723 \| good	15.972 \| good	41.263 \| good	0.301 \| good	1.046 \| good	0.132 \| good
2026-10-24T21:00:00.000Z	41 \| good	4.183 \| good	18.847 \| good	44.29 \| good	0.283 \| good	0.867 \| good	0.13 \| good
2026-10-24T22:00:00.000Z	43 \| good	4.501 \| good	19.898 \| good	46.408 \| good	0.274 \| good	0.833 \| good	0.129 \| good

Gilroy, California live air quality index now

Major air pollutants in Gilroy, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Gilroy, California air quality forecast and history

Get reliable air quality data to drive your business

Gilroy, California air quality map: Track AQI near you

Air quality in nearby cities

Morgan Hill, California

Watsonville, California

Hollister, California

Prunedale, California

Soquel, California

Salinas, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is the air quality data for Gilroy, California updated?

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

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

What is the current air quality in Gilroy, California?

What pollutant is the most common in Gilroy, California?

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

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

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

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

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

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

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

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

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

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

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