What is the current concentration of PM10 in San Tan Valley, Arizona?

The current PM10 concentration at San Tan Valley, Arizona is 14.652 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in San Tan Valley, Arizona?

The current sulfur dioxide (SO2) concentration at San Tan Valley, Arizona is 0.572 ppb.

What is the current concentration of ozone (O3) in San Tan Valley, Arizona?

The current ozone (O3) concentration at San Tan Valley, Arizona is 22.87 ppm.

What is the current concentration of nitrogen dioxide (NO2) in San Tan Valley, Arizona?

The current nitrogen dioxide (NO2) concentration at San Tan Valley, Arizona is 5.321 ppb.

San Tan Valley, Arizona live air quality index now

Q: What is the current concentration of PM2.5 in San Tan Valley, Arizona?

The current PM2.5 concentration at San Tan Valley, Arizona is 3.428 μg/m3.

Stay updated with real-time air quality in San Tan Valley, Arizona 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

San Tan Valley, Arizona

Last updated: ... (Local time)

Major air pollutants in San Tan Valley, Arizona

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.43 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.65 μg/m³

155

255

425

605+

Ozone (O₃)

22.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.57 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.32 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

San Tan Valley, Arizona

Get Live Pollen Counts

San Tan Valley, Arizona

Scroll To Air Quality Map

Track live San Tan Valley, Arizona air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	31 \| good	2.854 \| good	12.65 \| good	33.05 \| good	0.638 \| good	4.123 \| good	0.25 \| good
2026-10-20T23:00:00.000Z	32 \| good	3.425 \| good	14.599 \| good	35.094 \| good	0.618 \| good	3.708 \| good	0.25 \| good
2026-10-21T00:00:00.000Z	31 \| good	3.391 \| good	14.016 \| good	34.417 \| good	0.443 \| good	7.078 \| good	0.25 \| good
2026-10-21T01:00:00.000Z	31 \| good	3.434 \| good	17.041 \| good	32.55 \| good	0.523 \| good	6.75 \| good	0.294 \| good
2026-10-21T02:00:00.000Z	29 \| good	4.451 \| good	20.529 \| good	30.896 \| good	0.515 \| good	11.251 \| good	0.369 \| good
2026-10-21T03:00:00.000Z	28 \| good	3.72 \| good	16.004 \| good	30.35 \| good	0.182 \| good	11.258 \| good	0.183 \| good
2026-10-21T04:00:00.000Z	27 \| good	5.072 \| good	23.589 \| good	26.381 \| good	0.554 \| good	19.468 \| good	0.41 \| good
2026-10-21T05:00:00.000Z	33 \| good	5.559 \| good	24.115 \| good	25.133 \| good	0.558 \| good	12.747 \| good	0.433 \| good
2026-10-21T06:00:00.000Z	33 \| good	5.944 \| good	27.222 \| good	22.799 \| good	0.57 \| good	11.296 \| good	0.291 \| good
2026-10-21T07:00:00.000Z	33 \| good	6.106 \| good	27.488 \| good	24.032 \| good	0.52 \| good	10.892 \| good	0.292 \| good
2026-10-21T08:00:00.000Z	33 \| good	6.088 \| good	27.133 \| good	22.34 \| good	0.53 \| good	9.69 \| good	0.292 \| good
2026-10-21T09:00:00.000Z	44 \| good	7.587 \| good	33.18 \| good	20.011 \| good	0.507 \| good	11.337 \| good	0.279 \| good
2026-10-21T10:00:00.000Z	33 \| good	5.949 \| good	25.022 \| good	20.682 \| good	0.592 \| good	11.546 \| good	0.312 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.445 \| good	23.584 \| good	21.073 \| good	0.522 \| good	11.086 \| good	0.312 \| good
2026-10-21T12:00:00.000Z	22 \| good	4.365 \| good	17.966 \| good	18.115 \| good	0.591 \| good	16.793 \| good	0.313 \| good
2026-10-21T13:00:00.000Z	22 \| good	4.285 \| good	17.904 \| good	18.528 \| good	0.627 \| good	17.543 \| good	0.325 \| good
2026-10-21T14:00:00.000Z	27 \| good	5.061 \| good	20.252 \| good	14.445 \| good	0.582 \| good	20.797 \| good	0.454 \| good
2026-10-21T15:00:00.000Z	27 \| good	4.86 \| good	19.954 \| good	15.327 \| good	0.609 \| good	18.967 \| good	0.466 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	10.873 \| good	47.288 \| good	14.113 \| good	0.596 \| good	18.964 \| good	0.448 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	9.995 \| good	42.994 \| good	13.065 \| good	0.687 \| good	15.487 \| good	0.414 \| good
2026-10-21T18:00:00.000Z	44 \| good	8.146 \| good	35.187 \| good	17.401 \| good	0.623 \| good	15.031 \| good	0.422 \| good
2026-10-21T19:00:00.000Z	33 \| good	6.057 \| good	25.868 \| good	23.648 \| good	0.641 \| good	14.049 \| good	0.296 \| good
2026-10-21T20:00:00.000Z	27 \| good	5.135 \| good	21.43 \| good	26.114 \| good	0.647 \| good	12.522 \| good	0.314 \| good
2026-10-21T21:00:00.000Z	27 \| good	5.083 \| good	20.955 \| good	26.562 \| good	0.732 \| good	10.461 \| good	0.27 \| good
2026-10-21T22:00:00.000Z	29 \| good	4.588 \| good	18.767 \| good	30.649 \| good	0.611 \| good	10.002 \| good	0.271 \| good
2026-10-21T23:00:00.000Z	27 \| good	4.661 \| good	19.284 \| good	29.487 \| good	0.662 \| good	13.131 \| good	0.323 \| good
2026-10-22T00:00:00.000Z	33 \| good	5.518 \| good	23.469 \| good	28.345 \| good	0.752 \| good	13.446 \| good	0.371 \| good
2026-10-22T01:00:00.000Z	38 \| good	7.095 \| good	31.163 \| good	26.331 \| good	0.638 \| good	17.583 \| good	0.427 \| good
2026-10-22T02:00:00.000Z	33 \| good	6.078 \| good	25.623 \| good	26.693 \| good	0.608 \| good	18.878 \| good	0.415 \| good
2026-10-22T03:00:00.000Z	33 \| good	5.92 \| good	26.992 \| good	26.508 \| good	0.22 \| good	4.136 \| good	0.129 \| good
2026-10-22T04:00:00.000Z	27 \| good	4.818 \| good	20.063 \| good	23.549 \| good	0.699 \| good	19.51 \| good	0.34 \| good
2026-10-22T05:00:00.000Z	23 \| good	4.392 \| good	17.146 \| good	25.054 \| good	0.575 \| good	15.337 \| good	0.286 \| good
2026-10-22T06:00:00.000Z	22 \| good	4.065 \| good	16.12 \| good	20.714 \| good	0.585 \| good	14.654 \| good	0.328 \| good
2026-10-22T07:00:00.000Z	22 \| good	4.236 \| good	16.216 \| good	19.095 \| good	0.685 \| good	13.734 \| good	0.352 \| good
2026-10-22T08:00:00.000Z	22 \| good	4.08 \| good	14.784 \| good	18.287 \| good	0.596 \| good	12.167 \| good	0.356 \| good
2026-10-22T09:00:00.000Z	22 \| good	4.217 \| good	15.383 \| good	19.04 \| good	0.658 \| good	12.62 \| good	0.274 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.27 \| good	15.961 \| good	13.355 \| good	0.596 \| good	13.556 \| good	0.335 \| good
2026-10-22T11:00:00.000Z	22 \| good	4.164 \| good	16.544 \| good	15.645 \| good	0.619 \| good	15.939 \| good	0.382 \| good
2026-10-22T12:00:00.000Z	22 \| good	4.173 \| good	16.49 \| good	10.393 \| good	0.574 \| good	16.436 \| good	0.344 \| good
2026-10-22T13:00:00.000Z	22 \| good	4.045 \| good	16.715 \| good	9.567 \| good	0.558 \| good	16.327 \| good	0.32 \| good
2026-10-22T14:00:00.000Z	27 \| good	5.007 \| good	20.159 \| good	10.231 \| good	0.554 \| good	16.007 \| good	0.508 \| good
2026-10-22T15:00:00.000Z	27 \| good	5.308 \| good	22.061 \| good	9.785 \| good	0.617 \| good	13.214 \| good	0.541 \| good
2026-10-22T16:00:00.000Z	27 \| good	5.115 \| good	21.818 \| good	10.912 \| good	0.589 \| good	14.23 \| good	0.468 \| good
2026-10-22T17:00:00.000Z	27 \| good	5.135 \| good	21.186 \| good	13.759 \| good	0.571 \| good	12.352 \| good	0.41 \| good
2026-10-22T18:00:00.000Z	33 \| good	5.68 \| good	23.613 \| good	13.851 \| good	0.521 \| good	11.443 \| good	0.332 \| good
2026-10-22T19:00:00.000Z	33 \| good	6.064 \| good	26.261 \| good	16.441 \| good	0.529 \| good	10.653 \| good	0.332 \| good
2026-10-22T20:00:00.000Z	33 \| good	5.718 \| good	23.939 \| good	19.339 \| good	0.528 \| good	8.655 \| good	0.307 \| good
2026-10-22T21:00:00.000Z	27 \| good	4.939 \| good	20.366 \| good	22.935 \| good	0.559 \| good	5.34 \| good	0.254 \| good
2026-10-22T21:00:00.000Z	21 \| good	3.428 \| good	14.652 \| good	22.87 \| good	0.572 \| good	5.321 \| good	0.255 \| good
2026-10-22T22:00:00.000Z	33 \| good	5.76 \| good	24.999 \| good	30.12 \| good	0.174 \| good	0.72 \| good	0.101 \| good
2026-10-22T23:00:00.000Z	38 \| good	6.9 \| good	30.996 \| good	30.387 \| good	0.153 \| good	0.805 \| good	0.101 \| good
2026-10-23T00:00:00.000Z	38 \| good	7.36 \| good	32.004 \| good	28.75 \| good	0.136 \| good	1.417 \| good	0.105 \| good
2026-10-23T01:00:00.000Z	33 \| good	6.472 \| good	28.999 \| good	28.325 \| good	0.126 \| good	3.654 \| good	0.123 \| good
2026-10-23T02:00:00.000Z	33 \| good	5.871 \| good	25.015 \| good	32.193 \| good	0.116 \| good	4.664 \| good	0.129 \| good
2026-10-23T03:00:00.000Z	33 \| good	5.701 \| good	25.003 \| good	31.356 \| good	0.106 \| good	5.182 \| good	0.13 \| good
2026-10-23T04:00:00.000Z	38 \| good	6.992 \| good	31.006 \| good	28.626 \| good	0.1 \| good	5.773 \| good	0.131 \| good
2026-10-23T05:00:00.000Z	38 \| good	6.681 \| good	29.999 \| good	25.703 \| good	0.098 \| good	6.416 \| good	0.133 \| good
2026-10-23T06:00:00.000Z	33 \| good	5.901 \| good	26.99 \| good	26.372 \| good	0.095 \| good	6.971 \| good	0.137 \| good
2026-10-23T07:00:00.000Z	33 \| good	5.622 \| good	24.013 \| good	25.989 \| good	0.084 \| good	6.61 \| good	0.136 \| good
2026-10-23T08:00:00.000Z	27 \| good	5.081 \| good	22.005 \| good	24.534 \| good	0.071 \| good	5.905 \| good	0.13 \| good
2026-10-23T09:00:00.000Z	33 \| good	6.021 \| good	26.996 \| good	22.515 \| good	0.058 \| good	5.211 \| good	0.124 \| good
2026-10-23T10:00:00.000Z	27 \| good	5.491 \| good	23.014 \| good	21.973 \| good	0.049 \| good	4.652 \| good	0.118 \| good
2026-10-23T11:00:00.000Z	27 \| good	5.452 \| good	23.009 \| good	20.154 \| good	0.044 \| good	4.214 \| good	0.113 \| good
2026-10-23T12:00:00.000Z	33 \| good	5.741 \| good	25.004 \| good	18.385 \| good	0.042 \| good	4.04 \| good	0.111 \| good
2026-10-23T13:00:00.000Z	33 \| good	6.321 \| good	28.003 \| good	20.884 \| good	0.043 \| good	4.329 \| good	0.114 \| good
2026-10-23T14:00:00.000Z	49 \| good	8.511 \| good	37.005 \| good	18.633 \| good	0.052 \| good	5.224 \| good	0.131 \| good
2026-10-23T15:00:00.000Z	44 \| good	7.832 \| good	34.003 \| good	20.078 \| good	0.062 \| good	4.026 \| good	0.143 \| good
2026-10-23T16:00:00.000Z	44 \| good	7.9 \| good	34.995 \| good	24.644 \| good	0.07 \| good	2.353 \| good	0.125 \| good
2026-10-23T17:00:00.000Z	38 \| good	6.72 \| good	30 \| good	29.127 \| good	0.095 \| good	1.267 \| good	0.113 \| good
2026-10-23T18:00:00.000Z	33 \| good	5.521 \| good	24.008 \| good	33.802 \| good	0.119 \| good	0.908 \| good	0.11 \| good
2026-10-23T19:00:00.000Z	35 \| good	4.521 \| good	20 \| good	37.817 \| good	0.127 \| good	0.721 \| good	0.109 \| good
2026-10-23T20:00:00.000Z	37 \| good	4.721 \| good	20.995 \| good	40.177 \| good	0.118 \| good	0.576 \| good	0.107 \| good
2026-10-23T21:00:00.000Z	38 \| good	4.081 \| good	17.999 \| good	40.761 \| good	0.113 \| good	0.559 \| good	0.107 \| good
2026-10-23T22:00:00.000Z	38 \| good	4.4 \| good	19.003 \| good	40.914 \| good	0.12 \| good	0.631 \| good	0.109 \| good
2026-10-23T23:00:00.000Z	38 \| good	5.321 \| good	22.999 \| good	41.231 \| good	0.132 \| good	0.819 \| good	0.111 \| good
2026-10-24T00:00:00.000Z	38 \| good	7.13 \| good	31.994 \| good	41.242 \| good	0.152 \| good	1.657 \| good	0.119 \| good
2026-10-24T01:00:00.000Z	34 \| good	6.081 \| good	26.997 \| good	36.758 \| good	0.181 \| good	5.619 \| good	0.152 \| good
2026-10-24T02:00:00.000Z	33 \| good	6.021 \| good	26.998 \| good	35.791 \| good	0.223 \| good	8.633 \| good	0.176 \| good
2026-10-24T03:00:00.000Z	33 \| good	6.482 \| good	28.999 \| good	28.682 \| good	0.266 \| good	11.07 \| good	0.193 \| good
2026-10-24T04:00:00.000Z	38 \| good	7.442 \| good	33 \| good	21.173 \| good	0.3 \| good	12.633 \| good	0.202 \| good
2026-10-24T05:00:00.000Z	38 \| good	7.363 \| good	32.011 \| good	15.703 \| good	0.314 \| good	13.615 \| good	0.208 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.562 \| good	37.013 \| good	12.356 \| good	0.302 \| good	14.372 \| good	0.212 \| good
2026-10-24T07:00:00.000Z	49 \| good	8.951 \| good	39.009 \| good	11.667 \| good	0.272 \| good	14.445 \| good	0.214 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	10.203 \| good	45.007 \| good	12.113 \| good	0.243 \| good	14.125 \| good	0.211 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.693 \| good	47.008 \| good	10.345 \| good	0.213 \| good	13.526 \| good	0.204 \| good
2026-10-24T10:00:00.000Z	52 \| moderate	10.335 \| good	46.003 \| good	8.351 \| good	0.179 \| good	12.836 \| good	0.197 \| good
2026-10-24T11:00:00.000Z	52 \| moderate	9.971 \| good	44.014 \| good	6.65 \| good	0.159 \| good	12.303 \| good	0.192 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	11.161 \| good	49.01 \| good	5.841 \| good	0.179 \| good	10.831 \| good	0.183 \| good
2026-10-24T13:00:00.000Z	58 \| moderate	12.54 \| fine	56.994 \| fine	8.271 \| good	0.196 \| good	10.285 \| good	0.18 \| good
2026-10-24T14:00:00.000Z	60 \| moderate	14.24 \| fine	63.006 \| fine	11.58 \| good	0.173 \| good	10.718 \| good	0.188 \| good
2026-10-24T15:00:00.000Z	64 \| moderate	15.53 \| fine	68.997 \| fine	15.439 \| good	0.18 \| good	7.989 \| good	0.18 \| good
2026-10-24T16:00:00.000Z	62 \| moderate	14.753 \| fine	65.018 \| fine	23.397 \| good	0.228 \| good	4.011 \| good	0.151 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	13.035 \| fine	59.007 \| fine	33.152 \| good	0.259 \| good	2.054 \| good	0.132 \| good
2026-10-24T18:00:00.000Z	49 \| good	9.423 \| good	42.01 \| good	41.263 \| good	0.212 \| good	1.069 \| good	0.124 \| good
2026-10-24T19:00:00.000Z	43 \| good	6.602 \| good	29.998 \| good	45.607 \| good	0.173 \| good	0.604 \| good	0.119 \| good
2026-10-24T20:00:00.000Z	42 \| good	6.522 \| good	28.999 \| good	45.081 \| good	0.154 \| good	0.436 \| good	0.118 \| good
2026-10-24T21:00:00.000Z	39 \| good	5.361 \| good	23.007 \| good	41.863 \| good	0.146 \| good	0.396 \| good	0.118 \| good

San Tan Valley

Get reliable air quality data to drive your business

San Tan Valley, Arizona air quality map: Track AQI near you

0.29ppm

How accurate is Arizona, USA air quality data?

Air quality data and pollutant measurements for Arizona, 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 San Tan Valley, Arizona updated?

The air quality for San Tan Valley, Arizona is updated every hour.

When was the worst air quality at San Tan Valley, Arizona in the last 24 hrs?

The worst air quality in San Tan Valley, Arizona in the last 24 hours was observed at 01:00:00 on 2026-10-22.

When was the best air quality at San Tan Valley, Arizona in the last 24 hrs?

In the last 24 hrs, the best air quality in San Tan Valley, Arizona was observed at 01:00:00 on 2026-10-22.

What is the current air quality in San Tan Valley, Arizona?

The current air quality in San Tan Valley, Arizona is 21, categorized as Good based on real-time data.

What pollutant is the most common in San Tan Valley, Arizona?

The most common pollutant in San Tan Valley, Arizona is O3.

What should I do if the air quality in San Tan Valley, Arizona is poor?

If the air quality in San Tan Valley, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in San Tan Valley, Arizona?

The current PM_2.5 concentration at San Tan Valley, Arizona is 3.428 μg/m³.

What is the current concentration of PM₁₀ in San Tan Valley, Arizona?

The current PM₁₀ concentration at San Tan Valley, Arizona is 14.652 μg/m³.

What is the current concentration of carbon monoxide (CO) in San Tan Valley, Arizona?

The current carbon monoxide (CO) concentration at San Tan Valley, Arizona is 0.255 ppm.

What is the current concentration of sulfur dioxide (SO₂) in San Tan Valley, Arizona?

The current sulfur dioxide (SO₂) concentration at San Tan Valley, Arizona is 0.572 ppb.

What is the current concentration of ozone (O₃) in San Tan Valley, Arizona?

The current ozone (O₃) concentration at San Tan Valley, Arizona is 22.87 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in San Tan Valley, Arizona?

The current nitrogen dioxide (NO₂) concentration at San Tan Valley, Arizona is 5.321 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	31 \| good	2.854 \| good	12.65 \| good	33.05 \| good	0.638 \| good	4.123 \| good	0.25 \| good
2026-10-20T23:00:00.000Z	32 \| good	3.425 \| good	14.599 \| good	35.094 \| good	0.618 \| good	3.708 \| good	0.25 \| good
2026-10-21T00:00:00.000Z	31 \| good	3.391 \| good	14.016 \| good	34.417 \| good	0.443 \| good	7.078 \| good	0.25 \| good
2026-10-21T01:00:00.000Z	31 \| good	3.434 \| good	17.041 \| good	32.55 \| good	0.523 \| good	6.75 \| good	0.294 \| good
2026-10-21T02:00:00.000Z	29 \| good	4.451 \| good	20.529 \| good	30.896 \| good	0.515 \| good	11.251 \| good	0.369 \| good
2026-10-21T03:00:00.000Z	28 \| good	3.72 \| good	16.004 \| good	30.35 \| good	0.182 \| good	11.258 \| good	0.183 \| good
2026-10-21T04:00:00.000Z	27 \| good	5.072 \| good	23.589 \| good	26.381 \| good	0.554 \| good	19.468 \| good	0.41 \| good
2026-10-21T05:00:00.000Z	33 \| good	5.559 \| good	24.115 \| good	25.133 \| good	0.558 \| good	12.747 \| good	0.433 \| good
2026-10-21T06:00:00.000Z	33 \| good	5.944 \| good	27.222 \| good	22.799 \| good	0.57 \| good	11.296 \| good	0.291 \| good
2026-10-21T07:00:00.000Z	33 \| good	6.106 \| good	27.488 \| good	24.032 \| good	0.52 \| good	10.892 \| good	0.292 \| good
2026-10-21T08:00:00.000Z	33 \| good	6.088 \| good	27.133 \| good	22.34 \| good	0.53 \| good	9.69 \| good	0.292 \| good
2026-10-21T09:00:00.000Z	44 \| good	7.587 \| good	33.18 \| good	20.011 \| good	0.507 \| good	11.337 \| good	0.279 \| good
2026-10-21T10:00:00.000Z	33 \| good	5.949 \| good	25.022 \| good	20.682 \| good	0.592 \| good	11.546 \| good	0.312 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.445 \| good	23.584 \| good	21.073 \| good	0.522 \| good	11.086 \| good	0.312 \| good
2026-10-21T12:00:00.000Z	22 \| good	4.365 \| good	17.966 \| good	18.115 \| good	0.591 \| good	16.793 \| good	0.313 \| good
2026-10-21T13:00:00.000Z	22 \| good	4.285 \| good	17.904 \| good	18.528 \| good	0.627 \| good	17.543 \| good	0.325 \| good
2026-10-21T14:00:00.000Z	27 \| good	5.061 \| good	20.252 \| good	14.445 \| good	0.582 \| good	20.797 \| good	0.454 \| good
2026-10-21T15:00:00.000Z	27 \| good	4.86 \| good	19.954 \| good	15.327 \| good	0.609 \| good	18.967 \| good	0.466 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	10.873 \| good	47.288 \| good	14.113 \| good	0.596 \| good	18.964 \| good	0.448 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	9.995 \| good	42.994 \| good	13.065 \| good	0.687 \| good	15.487 \| good	0.414 \| good
2026-10-21T18:00:00.000Z	44 \| good	8.146 \| good	35.187 \| good	17.401 \| good	0.623 \| good	15.031 \| good	0.422 \| good
2026-10-21T19:00:00.000Z	33 \| good	6.057 \| good	25.868 \| good	23.648 \| good	0.641 \| good	14.049 \| good	0.296 \| good
2026-10-21T20:00:00.000Z	27 \| good	5.135 \| good	21.43 \| good	26.114 \| good	0.647 \| good	12.522 \| good	0.314 \| good
2026-10-21T21:00:00.000Z	27 \| good	5.083 \| good	20.955 \| good	26.562 \| good	0.732 \| good	10.461 \| good	0.27 \| good
2026-10-21T22:00:00.000Z	29 \| good	4.588 \| good	18.767 \| good	30.649 \| good	0.611 \| good	10.002 \| good	0.271 \| good
2026-10-21T23:00:00.000Z	27 \| good	4.661 \| good	19.284 \| good	29.487 \| good	0.662 \| good	13.131 \| good	0.323 \| good
2026-10-22T00:00:00.000Z	33 \| good	5.518 \| good	23.469 \| good	28.345 \| good	0.752 \| good	13.446 \| good	0.371 \| good
2026-10-22T01:00:00.000Z	38 \| good	7.095 \| good	31.163 \| good	26.331 \| good	0.638 \| good	17.583 \| good	0.427 \| good
2026-10-22T02:00:00.000Z	33 \| good	6.078 \| good	25.623 \| good	26.693 \| good	0.608 \| good	18.878 \| good	0.415 \| good
2026-10-22T03:00:00.000Z	33 \| good	5.92 \| good	26.992 \| good	26.508 \| good	0.22 \| good	4.136 \| good	0.129 \| good
2026-10-22T04:00:00.000Z	27 \| good	4.818 \| good	20.063 \| good	23.549 \| good	0.699 \| good	19.51 \| good	0.34 \| good
2026-10-22T05:00:00.000Z	23 \| good	4.392 \| good	17.146 \| good	25.054 \| good	0.575 \| good	15.337 \| good	0.286 \| good
2026-10-22T06:00:00.000Z	22 \| good	4.065 \| good	16.12 \| good	20.714 \| good	0.585 \| good	14.654 \| good	0.328 \| good
2026-10-22T07:00:00.000Z	22 \| good	4.236 \| good	16.216 \| good	19.095 \| good	0.685 \| good	13.734 \| good	0.352 \| good
2026-10-22T08:00:00.000Z	22 \| good	4.08 \| good	14.784 \| good	18.287 \| good	0.596 \| good	12.167 \| good	0.356 \| good
2026-10-22T09:00:00.000Z	22 \| good	4.217 \| good	15.383 \| good	19.04 \| good	0.658 \| good	12.62 \| good	0.274 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.27 \| good	15.961 \| good	13.355 \| good	0.596 \| good	13.556 \| good	0.335 \| good
2026-10-22T11:00:00.000Z	22 \| good	4.164 \| good	16.544 \| good	15.645 \| good	0.619 \| good	15.939 \| good	0.382 \| good
2026-10-22T12:00:00.000Z	22 \| good	4.173 \| good	16.49 \| good	10.393 \| good	0.574 \| good	16.436 \| good	0.344 \| good
2026-10-22T13:00:00.000Z	22 \| good	4.045 \| good	16.715 \| good	9.567 \| good	0.558 \| good	16.327 \| good	0.32 \| good
2026-10-22T14:00:00.000Z	27 \| good	5.007 \| good	20.159 \| good	10.231 \| good	0.554 \| good	16.007 \| good	0.508 \| good
2026-10-22T15:00:00.000Z	27 \| good	5.308 \| good	22.061 \| good	9.785 \| good	0.617 \| good	13.214 \| good	0.541 \| good
2026-10-22T16:00:00.000Z	27 \| good	5.115 \| good	21.818 \| good	10.912 \| good	0.589 \| good	14.23 \| good	0.468 \| good
2026-10-22T17:00:00.000Z	27 \| good	5.135 \| good	21.186 \| good	13.759 \| good	0.571 \| good	12.352 \| good	0.41 \| good
2026-10-22T18:00:00.000Z	33 \| good	5.68 \| good	23.613 \| good	13.851 \| good	0.521 \| good	11.443 \| good	0.332 \| good
2026-10-22T19:00:00.000Z	33 \| good	6.064 \| good	26.261 \| good	16.441 \| good	0.529 \| good	10.653 \| good	0.332 \| good
2026-10-22T20:00:00.000Z	33 \| good	5.718 \| good	23.939 \| good	19.339 \| good	0.528 \| good	8.655 \| good	0.307 \| good
2026-10-22T21:00:00.000Z	27 \| good	4.939 \| good	20.366 \| good	22.935 \| good	0.559 \| good	5.34 \| good	0.254 \| good
2026-10-22T21:00:00.000Z	21 \| good	3.428 \| good	14.652 \| good	22.87 \| good	0.572 \| good	5.321 \| good	0.255 \| good
2026-10-22T22:00:00.000Z	33 \| good	5.76 \| good	24.999 \| good	30.12 \| good	0.174 \| good	0.72 \| good	0.101 \| good
2026-10-22T23:00:00.000Z	38 \| good	6.9 \| good	30.996 \| good	30.387 \| good	0.153 \| good	0.805 \| good	0.101 \| good
2026-10-23T00:00:00.000Z	38 \| good	7.36 \| good	32.004 \| good	28.75 \| good	0.136 \| good	1.417 \| good	0.105 \| good
2026-10-23T01:00:00.000Z	33 \| good	6.472 \| good	28.999 \| good	28.325 \| good	0.126 \| good	3.654 \| good	0.123 \| good
2026-10-23T02:00:00.000Z	33 \| good	5.871 \| good	25.015 \| good	32.193 \| good	0.116 \| good	4.664 \| good	0.129 \| good
2026-10-23T03:00:00.000Z	33 \| good	5.701 \| good	25.003 \| good	31.356 \| good	0.106 \| good	5.182 \| good	0.13 \| good
2026-10-23T04:00:00.000Z	38 \| good	6.992 \| good	31.006 \| good	28.626 \| good	0.1 \| good	5.773 \| good	0.131 \| good
2026-10-23T05:00:00.000Z	38 \| good	6.681 \| good	29.999 \| good	25.703 \| good	0.098 \| good	6.416 \| good	0.133 \| good
2026-10-23T06:00:00.000Z	33 \| good	5.901 \| good	26.99 \| good	26.372 \| good	0.095 \| good	6.971 \| good	0.137 \| good
2026-10-23T07:00:00.000Z	33 \| good	5.622 \| good	24.013 \| good	25.989 \| good	0.084 \| good	6.61 \| good	0.136 \| good
2026-10-23T08:00:00.000Z	27 \| good	5.081 \| good	22.005 \| good	24.534 \| good	0.071 \| good	5.905 \| good	0.13 \| good
2026-10-23T09:00:00.000Z	33 \| good	6.021 \| good	26.996 \| good	22.515 \| good	0.058 \| good	5.211 \| good	0.124 \| good
2026-10-23T10:00:00.000Z	27 \| good	5.491 \| good	23.014 \| good	21.973 \| good	0.049 \| good	4.652 \| good	0.118 \| good
2026-10-23T11:00:00.000Z	27 \| good	5.452 \| good	23.009 \| good	20.154 \| good	0.044 \| good	4.214 \| good	0.113 \| good
2026-10-23T12:00:00.000Z	33 \| good	5.741 \| good	25.004 \| good	18.385 \| good	0.042 \| good	4.04 \| good	0.111 \| good
2026-10-23T13:00:00.000Z	33 \| good	6.321 \| good	28.003 \| good	20.884 \| good	0.043 \| good	4.329 \| good	0.114 \| good
2026-10-23T14:00:00.000Z	49 \| good	8.511 \| good	37.005 \| good	18.633 \| good	0.052 \| good	5.224 \| good	0.131 \| good
2026-10-23T15:00:00.000Z	44 \| good	7.832 \| good	34.003 \| good	20.078 \| good	0.062 \| good	4.026 \| good	0.143 \| good
2026-10-23T16:00:00.000Z	44 \| good	7.9 \| good	34.995 \| good	24.644 \| good	0.07 \| good	2.353 \| good	0.125 \| good
2026-10-23T17:00:00.000Z	38 \| good	6.72 \| good	30 \| good	29.127 \| good	0.095 \| good	1.267 \| good	0.113 \| good
2026-10-23T18:00:00.000Z	33 \| good	5.521 \| good	24.008 \| good	33.802 \| good	0.119 \| good	0.908 \| good	0.11 \| good
2026-10-23T19:00:00.000Z	35 \| good	4.521 \| good	20 \| good	37.817 \| good	0.127 \| good	0.721 \| good	0.109 \| good
2026-10-23T20:00:00.000Z	37 \| good	4.721 \| good	20.995 \| good	40.177 \| good	0.118 \| good	0.576 \| good	0.107 \| good
2026-10-23T21:00:00.000Z	38 \| good	4.081 \| good	17.999 \| good	40.761 \| good	0.113 \| good	0.559 \| good	0.107 \| good
2026-10-23T22:00:00.000Z	38 \| good	4.4 \| good	19.003 \| good	40.914 \| good	0.12 \| good	0.631 \| good	0.109 \| good
2026-10-23T23:00:00.000Z	38 \| good	5.321 \| good	22.999 \| good	41.231 \| good	0.132 \| good	0.819 \| good	0.111 \| good
2026-10-24T00:00:00.000Z	38 \| good	7.13 \| good	31.994 \| good	41.242 \| good	0.152 \| good	1.657 \| good	0.119 \| good
2026-10-24T01:00:00.000Z	34 \| good	6.081 \| good	26.997 \| good	36.758 \| good	0.181 \| good	5.619 \| good	0.152 \| good
2026-10-24T02:00:00.000Z	33 \| good	6.021 \| good	26.998 \| good	35.791 \| good	0.223 \| good	8.633 \| good	0.176 \| good
2026-10-24T03:00:00.000Z	33 \| good	6.482 \| good	28.999 \| good	28.682 \| good	0.266 \| good	11.07 \| good	0.193 \| good
2026-10-24T04:00:00.000Z	38 \| good	7.442 \| good	33 \| good	21.173 \| good	0.3 \| good	12.633 \| good	0.202 \| good
2026-10-24T05:00:00.000Z	38 \| good	7.363 \| good	32.011 \| good	15.703 \| good	0.314 \| good	13.615 \| good	0.208 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.562 \| good	37.013 \| good	12.356 \| good	0.302 \| good	14.372 \| good	0.212 \| good
2026-10-24T07:00:00.000Z	49 \| good	8.951 \| good	39.009 \| good	11.667 \| good	0.272 \| good	14.445 \| good	0.214 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	10.203 \| good	45.007 \| good	12.113 \| good	0.243 \| good	14.125 \| good	0.211 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.693 \| good	47.008 \| good	10.345 \| good	0.213 \| good	13.526 \| good	0.204 \| good
2026-10-24T10:00:00.000Z	52 \| moderate	10.335 \| good	46.003 \| good	8.351 \| good	0.179 \| good	12.836 \| good	0.197 \| good
2026-10-24T11:00:00.000Z	52 \| moderate	9.971 \| good	44.014 \| good	6.65 \| good	0.159 \| good	12.303 \| good	0.192 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	11.161 \| good	49.01 \| good	5.841 \| good	0.179 \| good	10.831 \| good	0.183 \| good
2026-10-24T13:00:00.000Z	58 \| moderate	12.54 \| fine	56.994 \| fine	8.271 \| good	0.196 \| good	10.285 \| good	0.18 \| good
2026-10-24T14:00:00.000Z	60 \| moderate	14.24 \| fine	63.006 \| fine	11.58 \| good	0.173 \| good	10.718 \| good	0.188 \| good
2026-10-24T15:00:00.000Z	64 \| moderate	15.53 \| fine	68.997 \| fine	15.439 \| good	0.18 \| good	7.989 \| good	0.18 \| good
2026-10-24T16:00:00.000Z	62 \| moderate	14.753 \| fine	65.018 \| fine	23.397 \| good	0.228 \| good	4.011 \| good	0.151 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	13.035 \| fine	59.007 \| fine	33.152 \| good	0.259 \| good	2.054 \| good	0.132 \| good
2026-10-24T18:00:00.000Z	49 \| good	9.423 \| good	42.01 \| good	41.263 \| good	0.212 \| good	1.069 \| good	0.124 \| good
2026-10-24T19:00:00.000Z	43 \| good	6.602 \| good	29.998 \| good	45.607 \| good	0.173 \| good	0.604 \| good	0.119 \| good
2026-10-24T20:00:00.000Z	42 \| good	6.522 \| good	28.999 \| good	45.081 \| good	0.154 \| good	0.436 \| good	0.118 \| good
2026-10-24T21:00:00.000Z	39 \| good	5.361 \| good	23.007 \| good	41.863 \| good	0.146 \| good	0.396 \| good	0.118 \| good

San Tan Valley, Arizona live air quality index now

Major air pollutants in San Tan Valley, Arizona

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live San Tan Valley, Arizona air quality forecast and history

Get reliable air quality data to drive your business

San Tan Valley, Arizona air quality map: Track AQI near you

Air quality in nearby cities

Queen Creek, Arizona

Florence, Arizona

Gold Canyon, Arizona

Coolidge, Arizona

Apache Junction, Arizona

Gilbert, Arizona

How accurate is Arizona, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is the air quality data for San Tan Valley, Arizona updated?

When was the worst air quality at San Tan Valley, Arizona in the last 24 hrs?

When was the best air quality at San Tan Valley, Arizona in the last 24 hrs?

What is the current air quality in San Tan Valley, Arizona?

What pollutant is the most common in San Tan Valley, Arizona?

What should I do if the air quality in San Tan Valley, Arizona is poor?

What is the current concentration of PM2.5 in San Tan Valley, Arizona?

What is the current concentration of PM10 in San Tan Valley, Arizona?

What is the current concentration of carbon monoxide (CO) in San Tan Valley, Arizona?

What is the current concentration of sulfur dioxide (SO2) in San Tan Valley, Arizona?

What is the current concentration of ozone (O3) in San Tan Valley, Arizona?

What is the current concentration of nitrogen dioxide (NO2) in San Tan Valley, Arizona?

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 San Tan Valley, Arizona?

What is the current concentration of PM₁₀ in San Tan Valley, Arizona?

What is the current concentration of sulfur dioxide (SO₂) in San Tan Valley, Arizona?

What is the current concentration of ozone (O₃) in San Tan Valley, Arizona?

What is the current concentration of nitrogen dioxide (NO₂) in San Tan Valley, Arizona?