What is the current level of PM10 in Catalina Foothills, Arizona?

Catalina Foothills, Arizona currently has a PM10 concentration of 56.814 μg/m3.

What is the current level of sulfur dioxide (SO2) in Catalina Foothills, Arizona?

The current sulfur dioxide (SO2) concentration in Catalina Foothills, Arizona is 0.453 ppb.

What is the current level of ozone (O3) in Catalina Foothills, Arizona?

Catalina Foothills, Arizona currently has an ozone (O3) concentration of 8.652 ppm.

What is the current level of nitrogen dioxide (NO2) in Catalina Foothills, Arizona?

The current level of nitrogen dioxide (NO2) in Catalina Foothills, Arizona is 12.593 ppb.

Current air quality index in Catalina Foothills, Arizona today

Q: What is the PM2.5 concentration in Catalina Foothills, Arizona right now?

Catalina Foothills, Arizona currently has a PM2.5 concentration of 17.629 μg/m3.

Stay updated with real-time air quality in Catalina Foothills, 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)

Moderate

Catalina Foothills, Arizona

Last updated: ... (Local time)

Common air pollutants in Catalina Foothills, Arizona

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

17.63 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

56.81 μg/m³

155

255

425

605+

Ozone (O₃)

8.65 ppb

201

201+

Sulfur Dioxide (SO₂)

0.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

1.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Catalina Foothills, Arizona

Get Live Pollen Counts

Catalina Foothills, Arizona

Scroll To Air Quality Map

Track live Catalina Foothills, Arizona air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T07:00:00.000Z	27 \| good	5.044 \| good	21.825 \| good	17.676 \| good	0.617 \| good	10.704 \| good	0.458 \| good
2025-12-05T08:00:00.000Z	27 \| good	5.26 \| good	25.417 \| good	14.107 \| good	0.408 \| good	12.417 \| good	0.585 \| good
2025-12-05T09:00:00.000Z	27 \| good	5.472 \| good	24.136 \| good	11.912 \| good	0.423 \| good	11.805 \| good	0.485 \| good
2025-12-05T10:00:00.000Z	27 \| good	5.189 \| good	19.57 \| good	9.913 \| good	0.583 \| good	13.632 \| good	0.423 \| good
2025-12-05T11:00:00.000Z	27 \| good	5.486 \| good	20.64 \| good	9.235 \| good	0.512 \| good	15.31 \| good	0.408 \| good
2025-12-05T12:00:00.000Z	27 \| good	5.386 \| good	21.006 \| good	7.255 \| good	0.363 \| good	17.471 \| good	0.431 \| good
2025-12-05T13:00:00.000Z	27 \| good	5.116 \| good	18.898 \| good	6.111 \| good	0.39 \| good	14.087 \| good	0.431 \| good
2025-12-05T14:00:00.000Z	22 \| good	4.004 \| good	16.256 \| good	6.035 \| good	0.309 \| good	13.129 \| good	0.433 \| good
2025-12-05T15:00:00.000Z	22 \| good	3.975 \| good	20.444 \| good	7.654 \| good	0.292 \| good	14.01 \| good	0.376 \| good
2025-12-05T16:00:00.000Z	22 \| good	4.319 \| good	21.759 \| good	12.262 \| good	0.412 \| good	11.677 \| good	0.469 \| good
2025-12-05T17:00:00.000Z	27 \| good	4.702 \| good	21.04 \| good	13.202 \| good	0.597 \| good	9.986 \| good	0.356 \| good
2025-12-05T18:00:00.000Z	22 \| good	3.88 \| good	19.92 \| good	15.95 \| good	0.756 \| good	12.553 \| good	0.296 \| good
2025-12-05T19:00:00.000Z	22 \| good	3.699 \| good	17.243 \| good	18.592 \| good	1.803 \| good	5.889 \| good	0.256 \| good
2025-12-05T20:00:00.000Z	23 \| good	4.414 \| good	20.223 \| good	24.553 \| good	1.81 \| good	3.374 \| good	0.237 \| good
2025-12-05T21:00:00.000Z	26 \| good	2.975 \| good	18.116 \| good	28.049 \| good	2.728 \| good	3.022 \| good	0.199 \| good
2025-12-05T22:00:00.000Z	30 \| good	1.883 \| good	11.867 \| good	31.579 \| good	1.48 \| good	2.778 \| good	0.219 \| good
2025-12-05T23:00:00.000Z	30 \| good	2.021 \| good	10.059 \| good	32.107 \| good	1.08 \| good	1.754 \| good	0.259 \| good
2025-12-06T00:00:00.000Z	29 \| good	2.049 \| good	7.969 \| good	31.488 \| good	0.295 \| good	3.453 \| good	0.279 \| good
2025-12-06T01:00:00.000Z	31 \| good	2.546 \| good	9.669 \| good	32.514 \| good	0.256 \| good	10.12 \| good	0.439 \| good
2025-12-06T02:00:00.000Z	31 \| good	3.409 \| good	13.701 \| good	33.338 \| good	0.264 \| good	16.321 \| good	0.649 \| good
2025-12-06T03:00:00.000Z	25 \| good	4.146 \| good	18.053 \| good	27.209 \| good	0.417 \| good	20.538 \| good	0.732 \| good
2025-12-06T04:00:00.000Z	24 \| good	3.067 \| good	17.994 \| good	26.466 \| good	0.607 \| good	19.396 \| good	0.71 \| good
2025-12-06T05:00:00.000Z	33 \| good	6.206 \| good	27.583 \| good	22.631 \| good	0.831 \| good	16.796 \| good	0.862 \| good
2025-12-06T06:00:00.000Z	44 \| good	8.327 \| good	38.224 \| good	19.192 \| good	0.606 \| good	18.171 \| good	0.862 \| good
2025-12-06T07:00:00.000Z	44 \| good	8.291 \| good	38.2 \| good	14.79 \| good	0.663 \| good	14.959 \| good	0.864 \| good
2025-12-06T08:00:00.000Z	44 \| good	7.708 \| good	34.159 \| good	12.981 \| good	0.354 \| good	19.005 \| good	0.723 \| good
2025-12-06T09:00:00.000Z	38 \| good	7.484 \| good	30.612 \| good	11.143 \| good	0.861 \| good	19.199 \| good	0.606 \| good
2025-12-06T10:00:00.000Z	38 \| good	6.81 \| good	27.11 \| good	6.095 \| good	0.562 \| good	18.401 \| good	0.552 \| good
2025-12-06T11:00:00.000Z	38 \| good	6.547 \| good	27.303 \| good	6.995 \| good	0.347 \| good	16.331 \| good	0.461 \| good
2025-12-06T12:00:00.000Z	33 \| good	6.258 \| good	24.191 \| good	7.477 \| good	0.688 \| good	14.017 \| good	0.402 \| good
2025-12-06T13:00:00.000Z	33 \| good	6.142 \| good	23.7 \| good	8.53 \| good	0.315 \| good	13.938 \| good	0.402 \| good
2025-12-06T14:00:00.000Z	33 \| good	5.606 \| good	20.319 \| good	8.251 \| good	0.495 \| good	13.821 \| good	0.384 \| good
2025-12-06T15:00:00.000Z	27 \| good	4.992 \| good	21.504 \| good	8.657 \| good	0.358 \| good	13.253 \| good	0.397 \| good
2025-12-06T16:00:00.000Z	27 \| good	5.289 \| good	22.699 \| good	11.757 \| good	0.353 \| good	9.837 \| good	0.399 \| good
2025-12-06T17:00:00.000Z	17 \| good	3.489 \| good	17.97 \| good	13.612 \| good	1.382 \| good	5.564 \| good	0.321 \| good
2025-12-06T18:00:00.000Z	18 \| good	3.163 \| good	19.282 \| good	17.004 \| good	1.518 \| good	10.019 \| good	0.318 \| good
2025-12-06T19:00:00.000Z	20 \| good	3.18 \| good	17.562 \| good	21.9 \| good	1.813 \| good	8.886 \| good	0.239 \| good
2025-12-06T20:00:00.000Z	26 \| good	2.269 \| good	14.183 \| good	28.299 \| good	1.833 \| good	2.412 \| good	0.239 \| good
2025-12-06T21:00:00.000Z	35 \| good	2.47 \| good	10.785 \| good	37.528 \| good	1.557 \| good	1.238 \| good	0.239 \| good
2025-12-06T22:00:00.000Z	34 \| good	1.973 \| good	8.373 \| good	37.244 \| good	1.18 \| good	2.112 \| good	0.239 \| good
2025-12-06T23:00:00.000Z	37 \| good	1.741 \| good	7.766 \| good	39.548 \| good	0.673 \| good	2.021 \| good	0.239 \| good
2025-12-07T00:00:00.000Z	37 \| good	2.585 \| good	11.295 \| good	39.764 \| good	0.302 \| good	2.548 \| good	0.278 \| good
2025-12-07T01:00:00.000Z	35 \| good	2.969 \| good	12.725 \| good	37.704 \| good	0.396 \| good	8.295 \| good	0.455 \| good
2025-12-07T02:00:00.000Z	30 \| good	4.911 \| good	22.226 \| good	31.851 \| good	0.313 \| good	9.911 \| good	0.686 \| good
2025-12-07T03:00:00.000Z	38 \| good	7.179 \| good	37.537 \| good	24.517 \| good	0.681 \| good	13.958 \| good	0.686 \| good
2025-12-07T04:00:00.000Z	58 \| moderate	12.772 \| fine	48.902 \| good	21.248 \| good	0.464 \| good	12.2 \| good	1.005 \| good
2025-12-07T05:00:00.000Z	66 \| moderate	16.788 \| fine	59.582 \| fine	13.988 \| good	0.309 \| good	12.499 \| good	1.044 \| good
2025-12-07T06:00:00.000Z	62 \| moderate	15.47 \| fine	54.517 \| good	10.521 \| good	0.447 \| good	12.346 \| good	1.206 \| good
2025-12-07T06:00:00.000Z	67 \| moderate	17.629 \| fine	56.814 \| fine	8.652 \| good	0.453 \| good	12.593 \| good	1.206 \| good
2025-12-07T07:00:00.000Z	22 \| good	4.398 \| good	19.229 \| good	16.512 \| good	1.305 \| good	12.067 \| good	0.241 \| good
2025-12-07T08:00:00.000Z	16 \| good	3.396 \| good	14.603 \| good	16.124 \| good	1.247 \| good	11.55 \| good	0.236 \| good
2025-12-07T09:00:00.000Z	16 \| good	3.279 \| good	14.114 \| good	16.494 \| good	1.189 \| good	11.032 \| good	0.231 \| good
2025-12-07T10:00:00.000Z	16 \| good	3.255 \| good	14.034 \| good	15.046 \| good	1.076 \| good	10.482 \| good	0.224 \| good
2025-12-07T11:00:00.000Z	16 \| good	2.676 \| good	11.342 \| good	13.279 \| good	0.962 \| good	9.932 \| good	0.218 \| good
2025-12-07T12:00:00.000Z	16 \| good	2.599 \| good	11.12 \| good	11.752 \| good	0.848 \| good	9.381 \| good	0.212 \| good
2025-12-07T13:00:00.000Z	11 \| good	1.972 \| good	8.137 \| good	11.405 \| good	0.809 \| good	9.225 \| good	0.224 \| good
2025-12-07T14:00:00.000Z	11 \| good	1.864 \| good	7.584 \| good	11.8 \| good	0.771 \| good	9.069 \| good	0.236 \| good
2025-12-07T15:00:00.000Z	16 \| good	3.094 \| good	13.45 \| good	16.198 \| good	0.732 \| good	8.913 \| good	0.249 \| good
2025-12-07T16:00:00.000Z	22 \| good	3.991 \| good	17.411 \| good	23.109 \| good	0.816 \| good	7.072 \| good	0.219 \| good
2025-12-07T17:00:00.000Z	25 \| good	3.038 \| good	13.14 \| good	27.225 \| good	0.9 \| good	5.231 \| good	0.19 \| good
2025-12-07T18:00:00.000Z	29 \| good	2.858 \| good	12.006 \| good	31.371 \| good	0.984 \| good	3.39 \| good	0.161 \| good
2025-12-07T19:00:00.000Z	34 \| good	2.285 \| good	9.448 \| good	37.115 \| good	0.907 \| good	2.704 \| good	0.149 \| good
2025-12-07T20:00:00.000Z	35 \| good	3.64 \| good	15.767 \| good	38.326 \| good	0.829 \| good	2.018 \| good	0.137 \| good
2025-12-07T21:00:00.000Z	36 \| good	5.249 \| good	22.839 \| good	38.711 \| good	0.751 \| good	1.331 \| good	0.125 \| good
2025-12-07T22:00:00.000Z	44 \| good	8.239 \| good	36.547 \| good	37.855 \| good	0.718 \| good	1.783 \| good	0.127 \| good
2025-12-07T23:00:00.000Z	56 \| moderate	11.634 \| good	51.725 \| good	36.248 \| good	0.685 \| good	2.235 \| good	0.129 \| good
2025-12-08T00:00:00.000Z	58 \| moderate	13.136 \| fine	58.07 \| fine	31.506 \| good	0.652 \| good	2.687 \| good	0.132 \| good
2025-12-08T01:00:00.000Z	44 \| good	7.792 \| good	34.265 \| good	24.636 \| good	0.745 \| good	5.39 \| good	0.158 \| good
2025-12-08T02:00:00.000Z	22 \| good	3.811 \| good	16.426 \| good	15.953 \| good	0.837 \| good	8.094 \| good	0.184 \| good
2025-12-08T03:00:00.000Z	16 \| good	2.783 \| good	12.177 \| good	12.953 \| good	0.93 \| good	10.797 \| good	0.21 \| good
2025-12-08T04:00:00.000Z	22 \| good	3.842 \| good	16.616 \| good	9.832 \| good	1 \| good	11.206 \| good	0.218 \| good
2025-12-08T05:00:00.000Z	27 \| good	5.052 \| good	22.288 \| good	8.458 \| good	1.07 \| good	11.615 \| good	0.226 \| good
2025-12-08T06:00:00.000Z	27 \| good	4.757 \| good	20.926 \| good	8.236 \| good	1.14 \| good	12.024 \| good	0.234 \| good
2025-12-08T07:00:00.000Z	22 \| good	4.044 \| good	17.573 \| good	9.665 \| good	1.028 \| good	11.524 \| good	0.228 \| good
2025-12-08T08:00:00.000Z	22 \| good	3.749 \| good	16.049 \| good	10.725 \| good	0.916 \| good	11.024 \| good	0.222 \| good
2025-12-08T09:00:00.000Z	16 \| good	3.444 \| good	14.752 \| good	10.525 \| good	0.805 \| good	10.525 \| good	0.215 \| good
2025-12-08T10:00:00.000Z	16 \| good	2.591 \| good	10.962 \| good	10.303 \| good	0.697 \| good	9.859 \| good	0.206 \| good
2025-12-08T11:00:00.000Z	11 \| good	1.789 \| good	7.467 \| good	11.409 \| good	0.589 \| good	9.193 \| good	0.197 \| good
2025-12-08T12:00:00.000Z	11 \| good	1.601 \| good	6.541 \| good	11.107 \| good	0.482 \| good	8.527 \| good	0.188 \| good
2025-12-08T13:00:00.000Z	16 \| good	2.58 \| good	10.911 \| good	9.833 \| good	0.499 \| good	8.246 \| good	0.198 \| good
2025-12-08T14:00:00.000Z	11 \| good	1.622 \| good	6.548 \| good	9.855 \| good	0.517 \| good	7.964 \| good	0.208 \| good
2025-12-08T15:00:00.000Z	16 \| good	2.901 \| good	12.432 \| good	11.435 \| good	0.534 \| good	7.682 \| good	0.218 \| good
2025-12-08T16:00:00.000Z	16 \| good	2.875 \| good	12.145 \| good	17.285 \| good	0.588 \| good	6.357 \| good	0.195 \| good
2025-12-08T17:00:00.000Z	22 \| good	2.046 \| good	8.676 \| good	23.744 \| good	0.642 \| good	5.032 \| good	0.172 \| good
2025-12-08T18:00:00.000Z	26 \| good	2.388 \| good	9.865 \| good	28.208 \| good	0.696 \| good	3.707 \| good	0.149 \| good
2025-12-08T19:00:00.000Z	31 \| good	1.29 \| good	5.165 \| good	32.916 \| good	0.662 \| good	2.895 \| good	0.136 \| good
2025-12-08T20:00:00.000Z	33 \| good	2.04 \| good	8.277 \| good	35.93 \| good	0.627 \| good	2.084 \| good	0.124 \| good
2025-12-08T21:00:00.000Z	34 \| good	2.732 \| good	11.358 \| good	36.989 \| good	0.593 \| good	1.273 \| good	0.112 \| good
2025-12-08T22:00:00.000Z	34 \| good	2.878 \| good	12.294 \| good	36.542 \| good	0.588 \| good	1.894 \| good	0.117 \| good
2025-12-08T23:00:00.000Z	31 \| good	2.308 \| good	9.43 \| good	34.149 \| good	0.584 \| good	2.515 \| good	0.122 \| good
2025-12-09T00:00:00.000Z	25 \| good	2.804 \| good	11.862 \| good	26.815 \| good	0.58 \| good	3.135 \| good	0.127 \| good
2025-12-09T01:00:00.000Z	16 \| good	2.259 \| good	9.437 \| good	17.27 \| good	0.688 \| good	5.932 \| good	0.153 \| good
2025-12-09T02:00:00.000Z	22 \| good	4.301 \| good	18.724 \| good	12.562 \| good	0.797 \| good	8.73 \| good	0.18 \| good
2025-12-09T03:00:00.000Z	33 \| good	6.216 \| good	27.004 \| good	10.783 \| good	0.905 \| good	11.527 \| good	0.206 \| good
2025-12-09T04:00:00.000Z	27 \| good	4.893 \| good	21.292 \| good	9.316 \| good	0.958 \| good	11.844 \| good	0.215 \| good
2025-12-09T05:00:00.000Z	27 \| good	5.088 \| good	22.233 \| good	8.573 \| good	1.011 \| good	12.161 \| good	0.223 \| good
2025-12-09T06:00:00.000Z	49 \| good	8.817 \| good	9.649 \| good	20.16 \| good	1.062 \| good	12.369 \| good	0.231 \| good

Catalina Foothills

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Catalina Foothills, Arizona

1.04ppm

How accurate is Arizona, USA air quality data?

The air quality data for Arizona, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Catalina Foothills, Arizona get updated?

Air quality updates for Catalina Foothills, Arizona are available every hour.

What time in the past 24 hours saw the poorest air quality in Catalina Foothills, Arizona?

Catalina Foothills, Arizona experienced its worst air quality at 05:00:00, 2025-12-07.

When was air quality in Catalina Foothills, Arizona the best over the past 24 hours?

The best air quality in Catalina Foothills, Arizona was observed at 05:00:00 on 2025-12-06.

What is the air quality in Catalina Foothills, Arizona right now?

The air quality in Catalina Foothills, Arizona right now is Moderate, with an AQI of 67.

What pollutant is most frequently found in Catalina Foothills, Arizona?

In Catalina Foothills, Arizona, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Catalina Foothills, Arizona is poor?

When air quality in Catalina Foothills, Arizona is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Catalina Foothills, Arizona right now?

Catalina Foothills, Arizona currently has a PM_2.5 concentration of 17.629 μg/m³.

What is the current level of PM₁₀ in Catalina Foothills, Arizona?

Catalina Foothills, Arizona currently has a PM₁₀ concentration of 56.814 μg/m³.

What is the current level of carbon monoxide (CO) in Catalina Foothills, Arizona?

The current carbon monoxide (CO) level in Catalina Foothills, Arizona is 1.206 ppm.

What is the current level of sulfur dioxide (SO₂) in Catalina Foothills, Arizona?

The current sulfur dioxide (SO₂) concentration in Catalina Foothills, Arizona is 0.453 ppb.

What is the current level of ozone (O₃) in Catalina Foothills, Arizona?

Catalina Foothills, Arizona currently has an ozone (O₃) concentration of 8.652 ppm.

What is the current level of nitrogen dioxide (NO₂) in Catalina Foothills, Arizona?

The current level of nitrogen dioxide (NO₂) in Catalina Foothills, Arizona is 12.593 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T07:00:00.000Z	27 \| good	5.044 \| good	21.825 \| good	17.676 \| good	0.617 \| good	10.704 \| good	0.458 \| good
2025-12-05T08:00:00.000Z	27 \| good	5.26 \| good	25.417 \| good	14.107 \| good	0.408 \| good	12.417 \| good	0.585 \| good
2025-12-05T09:00:00.000Z	27 \| good	5.472 \| good	24.136 \| good	11.912 \| good	0.423 \| good	11.805 \| good	0.485 \| good
2025-12-05T10:00:00.000Z	27 \| good	5.189 \| good	19.57 \| good	9.913 \| good	0.583 \| good	13.632 \| good	0.423 \| good
2025-12-05T11:00:00.000Z	27 \| good	5.486 \| good	20.64 \| good	9.235 \| good	0.512 \| good	15.31 \| good	0.408 \| good
2025-12-05T12:00:00.000Z	27 \| good	5.386 \| good	21.006 \| good	7.255 \| good	0.363 \| good	17.471 \| good	0.431 \| good
2025-12-05T13:00:00.000Z	27 \| good	5.116 \| good	18.898 \| good	6.111 \| good	0.39 \| good	14.087 \| good	0.431 \| good
2025-12-05T14:00:00.000Z	22 \| good	4.004 \| good	16.256 \| good	6.035 \| good	0.309 \| good	13.129 \| good	0.433 \| good
2025-12-05T15:00:00.000Z	22 \| good	3.975 \| good	20.444 \| good	7.654 \| good	0.292 \| good	14.01 \| good	0.376 \| good
2025-12-05T16:00:00.000Z	22 \| good	4.319 \| good	21.759 \| good	12.262 \| good	0.412 \| good	11.677 \| good	0.469 \| good
2025-12-05T17:00:00.000Z	27 \| good	4.702 \| good	21.04 \| good	13.202 \| good	0.597 \| good	9.986 \| good	0.356 \| good
2025-12-05T18:00:00.000Z	22 \| good	3.88 \| good	19.92 \| good	15.95 \| good	0.756 \| good	12.553 \| good	0.296 \| good
2025-12-05T19:00:00.000Z	22 \| good	3.699 \| good	17.243 \| good	18.592 \| good	1.803 \| good	5.889 \| good	0.256 \| good
2025-12-05T20:00:00.000Z	23 \| good	4.414 \| good	20.223 \| good	24.553 \| good	1.81 \| good	3.374 \| good	0.237 \| good
2025-12-05T21:00:00.000Z	26 \| good	2.975 \| good	18.116 \| good	28.049 \| good	2.728 \| good	3.022 \| good	0.199 \| good
2025-12-05T22:00:00.000Z	30 \| good	1.883 \| good	11.867 \| good	31.579 \| good	1.48 \| good	2.778 \| good	0.219 \| good
2025-12-05T23:00:00.000Z	30 \| good	2.021 \| good	10.059 \| good	32.107 \| good	1.08 \| good	1.754 \| good	0.259 \| good
2025-12-06T00:00:00.000Z	29 \| good	2.049 \| good	7.969 \| good	31.488 \| good	0.295 \| good	3.453 \| good	0.279 \| good
2025-12-06T01:00:00.000Z	31 \| good	2.546 \| good	9.669 \| good	32.514 \| good	0.256 \| good	10.12 \| good	0.439 \| good
2025-12-06T02:00:00.000Z	31 \| good	3.409 \| good	13.701 \| good	33.338 \| good	0.264 \| good	16.321 \| good	0.649 \| good
2025-12-06T03:00:00.000Z	25 \| good	4.146 \| good	18.053 \| good	27.209 \| good	0.417 \| good	20.538 \| good	0.732 \| good
2025-12-06T04:00:00.000Z	24 \| good	3.067 \| good	17.994 \| good	26.466 \| good	0.607 \| good	19.396 \| good	0.71 \| good
2025-12-06T05:00:00.000Z	33 \| good	6.206 \| good	27.583 \| good	22.631 \| good	0.831 \| good	16.796 \| good	0.862 \| good
2025-12-06T06:00:00.000Z	44 \| good	8.327 \| good	38.224 \| good	19.192 \| good	0.606 \| good	18.171 \| good	0.862 \| good
2025-12-06T07:00:00.000Z	44 \| good	8.291 \| good	38.2 \| good	14.79 \| good	0.663 \| good	14.959 \| good	0.864 \| good
2025-12-06T08:00:00.000Z	44 \| good	7.708 \| good	34.159 \| good	12.981 \| good	0.354 \| good	19.005 \| good	0.723 \| good
2025-12-06T09:00:00.000Z	38 \| good	7.484 \| good	30.612 \| good	11.143 \| good	0.861 \| good	19.199 \| good	0.606 \| good
2025-12-06T10:00:00.000Z	38 \| good	6.81 \| good	27.11 \| good	6.095 \| good	0.562 \| good	18.401 \| good	0.552 \| good
2025-12-06T11:00:00.000Z	38 \| good	6.547 \| good	27.303 \| good	6.995 \| good	0.347 \| good	16.331 \| good	0.461 \| good
2025-12-06T12:00:00.000Z	33 \| good	6.258 \| good	24.191 \| good	7.477 \| good	0.688 \| good	14.017 \| good	0.402 \| good
2025-12-06T13:00:00.000Z	33 \| good	6.142 \| good	23.7 \| good	8.53 \| good	0.315 \| good	13.938 \| good	0.402 \| good
2025-12-06T14:00:00.000Z	33 \| good	5.606 \| good	20.319 \| good	8.251 \| good	0.495 \| good	13.821 \| good	0.384 \| good
2025-12-06T15:00:00.000Z	27 \| good	4.992 \| good	21.504 \| good	8.657 \| good	0.358 \| good	13.253 \| good	0.397 \| good
2025-12-06T16:00:00.000Z	27 \| good	5.289 \| good	22.699 \| good	11.757 \| good	0.353 \| good	9.837 \| good	0.399 \| good
2025-12-06T17:00:00.000Z	17 \| good	3.489 \| good	17.97 \| good	13.612 \| good	1.382 \| good	5.564 \| good	0.321 \| good
2025-12-06T18:00:00.000Z	18 \| good	3.163 \| good	19.282 \| good	17.004 \| good	1.518 \| good	10.019 \| good	0.318 \| good
2025-12-06T19:00:00.000Z	20 \| good	3.18 \| good	17.562 \| good	21.9 \| good	1.813 \| good	8.886 \| good	0.239 \| good
2025-12-06T20:00:00.000Z	26 \| good	2.269 \| good	14.183 \| good	28.299 \| good	1.833 \| good	2.412 \| good	0.239 \| good
2025-12-06T21:00:00.000Z	35 \| good	2.47 \| good	10.785 \| good	37.528 \| good	1.557 \| good	1.238 \| good	0.239 \| good
2025-12-06T22:00:00.000Z	34 \| good	1.973 \| good	8.373 \| good	37.244 \| good	1.18 \| good	2.112 \| good	0.239 \| good
2025-12-06T23:00:00.000Z	37 \| good	1.741 \| good	7.766 \| good	39.548 \| good	0.673 \| good	2.021 \| good	0.239 \| good
2025-12-07T00:00:00.000Z	37 \| good	2.585 \| good	11.295 \| good	39.764 \| good	0.302 \| good	2.548 \| good	0.278 \| good
2025-12-07T01:00:00.000Z	35 \| good	2.969 \| good	12.725 \| good	37.704 \| good	0.396 \| good	8.295 \| good	0.455 \| good
2025-12-07T02:00:00.000Z	30 \| good	4.911 \| good	22.226 \| good	31.851 \| good	0.313 \| good	9.911 \| good	0.686 \| good
2025-12-07T03:00:00.000Z	38 \| good	7.179 \| good	37.537 \| good	24.517 \| good	0.681 \| good	13.958 \| good	0.686 \| good
2025-12-07T04:00:00.000Z	58 \| moderate	12.772 \| fine	48.902 \| good	21.248 \| good	0.464 \| good	12.2 \| good	1.005 \| good
2025-12-07T05:00:00.000Z	66 \| moderate	16.788 \| fine	59.582 \| fine	13.988 \| good	0.309 \| good	12.499 \| good	1.044 \| good
2025-12-07T06:00:00.000Z	62 \| moderate	15.47 \| fine	54.517 \| good	10.521 \| good	0.447 \| good	12.346 \| good	1.206 \| good
2025-12-07T06:00:00.000Z	67 \| moderate	17.629 \| fine	56.814 \| fine	8.652 \| good	0.453 \| good	12.593 \| good	1.206 \| good
2025-12-07T07:00:00.000Z	22 \| good	4.398 \| good	19.229 \| good	16.512 \| good	1.305 \| good	12.067 \| good	0.241 \| good
2025-12-07T08:00:00.000Z	16 \| good	3.396 \| good	14.603 \| good	16.124 \| good	1.247 \| good	11.55 \| good	0.236 \| good
2025-12-07T09:00:00.000Z	16 \| good	3.279 \| good	14.114 \| good	16.494 \| good	1.189 \| good	11.032 \| good	0.231 \| good
2025-12-07T10:00:00.000Z	16 \| good	3.255 \| good	14.034 \| good	15.046 \| good	1.076 \| good	10.482 \| good	0.224 \| good
2025-12-07T11:00:00.000Z	16 \| good	2.676 \| good	11.342 \| good	13.279 \| good	0.962 \| good	9.932 \| good	0.218 \| good
2025-12-07T12:00:00.000Z	16 \| good	2.599 \| good	11.12 \| good	11.752 \| good	0.848 \| good	9.381 \| good	0.212 \| good
2025-12-07T13:00:00.000Z	11 \| good	1.972 \| good	8.137 \| good	11.405 \| good	0.809 \| good	9.225 \| good	0.224 \| good
2025-12-07T14:00:00.000Z	11 \| good	1.864 \| good	7.584 \| good	11.8 \| good	0.771 \| good	9.069 \| good	0.236 \| good
2025-12-07T15:00:00.000Z	16 \| good	3.094 \| good	13.45 \| good	16.198 \| good	0.732 \| good	8.913 \| good	0.249 \| good
2025-12-07T16:00:00.000Z	22 \| good	3.991 \| good	17.411 \| good	23.109 \| good	0.816 \| good	7.072 \| good	0.219 \| good
2025-12-07T17:00:00.000Z	25 \| good	3.038 \| good	13.14 \| good	27.225 \| good	0.9 \| good	5.231 \| good	0.19 \| good
2025-12-07T18:00:00.000Z	29 \| good	2.858 \| good	12.006 \| good	31.371 \| good	0.984 \| good	3.39 \| good	0.161 \| good
2025-12-07T19:00:00.000Z	34 \| good	2.285 \| good	9.448 \| good	37.115 \| good	0.907 \| good	2.704 \| good	0.149 \| good
2025-12-07T20:00:00.000Z	35 \| good	3.64 \| good	15.767 \| good	38.326 \| good	0.829 \| good	2.018 \| good	0.137 \| good
2025-12-07T21:00:00.000Z	36 \| good	5.249 \| good	22.839 \| good	38.711 \| good	0.751 \| good	1.331 \| good	0.125 \| good
2025-12-07T22:00:00.000Z	44 \| good	8.239 \| good	36.547 \| good	37.855 \| good	0.718 \| good	1.783 \| good	0.127 \| good
2025-12-07T23:00:00.000Z	56 \| moderate	11.634 \| good	51.725 \| good	36.248 \| good	0.685 \| good	2.235 \| good	0.129 \| good
2025-12-08T00:00:00.000Z	58 \| moderate	13.136 \| fine	58.07 \| fine	31.506 \| good	0.652 \| good	2.687 \| good	0.132 \| good
2025-12-08T01:00:00.000Z	44 \| good	7.792 \| good	34.265 \| good	24.636 \| good	0.745 \| good	5.39 \| good	0.158 \| good
2025-12-08T02:00:00.000Z	22 \| good	3.811 \| good	16.426 \| good	15.953 \| good	0.837 \| good	8.094 \| good	0.184 \| good
2025-12-08T03:00:00.000Z	16 \| good	2.783 \| good	12.177 \| good	12.953 \| good	0.93 \| good	10.797 \| good	0.21 \| good
2025-12-08T04:00:00.000Z	22 \| good	3.842 \| good	16.616 \| good	9.832 \| good	1 \| good	11.206 \| good	0.218 \| good
2025-12-08T05:00:00.000Z	27 \| good	5.052 \| good	22.288 \| good	8.458 \| good	1.07 \| good	11.615 \| good	0.226 \| good
2025-12-08T06:00:00.000Z	27 \| good	4.757 \| good	20.926 \| good	8.236 \| good	1.14 \| good	12.024 \| good	0.234 \| good
2025-12-08T07:00:00.000Z	22 \| good	4.044 \| good	17.573 \| good	9.665 \| good	1.028 \| good	11.524 \| good	0.228 \| good
2025-12-08T08:00:00.000Z	22 \| good	3.749 \| good	16.049 \| good	10.725 \| good	0.916 \| good	11.024 \| good	0.222 \| good
2025-12-08T09:00:00.000Z	16 \| good	3.444 \| good	14.752 \| good	10.525 \| good	0.805 \| good	10.525 \| good	0.215 \| good
2025-12-08T10:00:00.000Z	16 \| good	2.591 \| good	10.962 \| good	10.303 \| good	0.697 \| good	9.859 \| good	0.206 \| good
2025-12-08T11:00:00.000Z	11 \| good	1.789 \| good	7.467 \| good	11.409 \| good	0.589 \| good	9.193 \| good	0.197 \| good
2025-12-08T12:00:00.000Z	11 \| good	1.601 \| good	6.541 \| good	11.107 \| good	0.482 \| good	8.527 \| good	0.188 \| good
2025-12-08T13:00:00.000Z	16 \| good	2.58 \| good	10.911 \| good	9.833 \| good	0.499 \| good	8.246 \| good	0.198 \| good
2025-12-08T14:00:00.000Z	11 \| good	1.622 \| good	6.548 \| good	9.855 \| good	0.517 \| good	7.964 \| good	0.208 \| good
2025-12-08T15:00:00.000Z	16 \| good	2.901 \| good	12.432 \| good	11.435 \| good	0.534 \| good	7.682 \| good	0.218 \| good
2025-12-08T16:00:00.000Z	16 \| good	2.875 \| good	12.145 \| good	17.285 \| good	0.588 \| good	6.357 \| good	0.195 \| good
2025-12-08T17:00:00.000Z	22 \| good	2.046 \| good	8.676 \| good	23.744 \| good	0.642 \| good	5.032 \| good	0.172 \| good
2025-12-08T18:00:00.000Z	26 \| good	2.388 \| good	9.865 \| good	28.208 \| good	0.696 \| good	3.707 \| good	0.149 \| good
2025-12-08T19:00:00.000Z	31 \| good	1.29 \| good	5.165 \| good	32.916 \| good	0.662 \| good	2.895 \| good	0.136 \| good
2025-12-08T20:00:00.000Z	33 \| good	2.04 \| good	8.277 \| good	35.93 \| good	0.627 \| good	2.084 \| good	0.124 \| good
2025-12-08T21:00:00.000Z	34 \| good	2.732 \| good	11.358 \| good	36.989 \| good	0.593 \| good	1.273 \| good	0.112 \| good
2025-12-08T22:00:00.000Z	34 \| good	2.878 \| good	12.294 \| good	36.542 \| good	0.588 \| good	1.894 \| good	0.117 \| good
2025-12-08T23:00:00.000Z	31 \| good	2.308 \| good	9.43 \| good	34.149 \| good	0.584 \| good	2.515 \| good	0.122 \| good
2025-12-09T00:00:00.000Z	25 \| good	2.804 \| good	11.862 \| good	26.815 \| good	0.58 \| good	3.135 \| good	0.127 \| good
2025-12-09T01:00:00.000Z	16 \| good	2.259 \| good	9.437 \| good	17.27 \| good	0.688 \| good	5.932 \| good	0.153 \| good
2025-12-09T02:00:00.000Z	22 \| good	4.301 \| good	18.724 \| good	12.562 \| good	0.797 \| good	8.73 \| good	0.18 \| good
2025-12-09T03:00:00.000Z	33 \| good	6.216 \| good	27.004 \| good	10.783 \| good	0.905 \| good	11.527 \| good	0.206 \| good
2025-12-09T04:00:00.000Z	27 \| good	4.893 \| good	21.292 \| good	9.316 \| good	0.958 \| good	11.844 \| good	0.215 \| good
2025-12-09T05:00:00.000Z	27 \| good	5.088 \| good	22.233 \| good	8.573 \| good	1.011 \| good	12.161 \| good	0.223 \| good
2025-12-09T06:00:00.000Z	49 \| good	8.817 \| good	9.649 \| good	20.16 \| good	1.062 \| good	12.369 \| good	0.231 \| good

Current air quality index in Catalina Foothills, Arizona today

Common air pollutants in Catalina Foothills, Arizona

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Catalina Foothills, Arizona air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Catalina Foothills, Arizona

Air quality in nearby cities

Tucson, Arizona

Casas Adobes, Arizona

Flowing Wells, Arizona

Oro Valley, Arizona

Tanque Verde, Arizona

Drexel Heights, Arizona

How accurate is Arizona, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Catalina Foothills, Arizona get updated?

What time in the past 24 hours saw the poorest air quality in Catalina Foothills, Arizona?

When was air quality in Catalina Foothills, Arizona the best over the past 24 hours?

What is the air quality in Catalina Foothills, Arizona right now?

What pollutant is most frequently found in Catalina Foothills, Arizona?

What can I do if the air quality in Catalina Foothills, Arizona is poor?

What is the PM2.5 concentration in Catalina Foothills, Arizona right now?

What is the current level of PM10 in Catalina Foothills, Arizona?

What is the current level of carbon monoxide (CO) in Catalina Foothills, Arizona?

What is the current level of sulfur dioxide (SO2) in Catalina Foothills, Arizona?

What is the current level of ozone (O3) in Catalina Foothills, Arizona?

What is the current level of nitrogen dioxide (NO2) in Catalina Foothills, Arizona?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Catalina Foothills, Arizona right now?

What is the current level of PM₁₀ in Catalina Foothills, Arizona?

What is the current level of sulfur dioxide (SO₂) in Catalina Foothills, Arizona?

What is the current level of ozone (O₃) in Catalina Foothills, Arizona?

What is the current level of nitrogen dioxide (NO₂) in Catalina Foothills, Arizona?