What is the current level of PM10 in Azusa, California?

Azusa, California currently has a PM10 concentration of 33.134 μg/m3.

What is the current level of sulfur dioxide (SO2) in Azusa, California?

The current sulfur dioxide (SO2) concentration in Azusa, California is 0.142 ppb.

What is the current level of ozone (O3) in Azusa, California?

Azusa, California currently has an ozone (O3) concentration of 49.27 ppm.

What is the current level of nitrogen dioxide (NO2) in Azusa, California?

The current level of nitrogen dioxide (NO2) in Azusa, California is 5.95 ppb.

Current air quality index in Azusa, California today

Name: Live air pollution levels in Azusa, California today
Creator: Ambee

Stay updated with real-time air quality in Azusa, California featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Moderate

Azusa, California

Last updated: ... (Local time)

Common air pollutants in Azusa, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.34 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.13 μg/m³

155

255

425

605+

Ozone (O₃)

49.27 ppb

201

201+

Sulfur Dioxide (SO₂)

0.14 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.95 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Azusa, California

Get Live Pollen Counts

Azusa, California

Scroll To Air Quality Map

Track live Azusa, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-08T02:00:00.000Z	49 \| good	5.731 \| good	27.507 \| good	53.456 \| good	0.628 \| good	7.918 \| good	0.179 \| good
2025-09-08T03:00:00.000Z	43 \| good	6.798 \| good	23.21 \| good	46.243 \| good	1.235 \| good	9.995 \| good	0.18 \| good
2025-09-08T04:00:00.000Z	37 \| good	6.301 \| good	21.722 \| good	39.813 \| good	0.738 \| good	10.261 \| good	0.191 \| good
2025-09-08T05:00:00.000Z	38 \| good	6.841 \| good	21.266 \| good	33.887 \| good	0.676 \| good	11.172 \| good	0.204 \| good
2025-09-08T06:00:00.000Z	38 \| good	7.382 \| good	22.826 \| good	33.137 \| good	0.398 \| good	11.146 \| good	0.234 \| good
2025-09-08T07:00:00.000Z	38 \| good	6.964 \| good	21.822 \| good	24.42 \| good	0.364 \| good	10.525 \| good	0.202 \| good
2025-09-08T08:00:00.000Z	33 \| good	6.441 \| good	27.459 \| good	20.944 \| good	0.245 \| good	12.445 \| good	0.258 \| good
2025-09-08T09:00:00.000Z	33 \| good	6.017 \| good	23.295 \| good	18.243 \| good	0.18 \| good	12.625 \| good	0.259 \| good
2025-09-08T10:00:00.000Z	33 \| good	6.118 \| good	20.792 \| good	16.556 \| good	0.227 \| good	12.449 \| good	0.237 \| good
2025-09-08T11:00:00.000Z	33 \| good	5.554 \| good	17.785 \| good	13.752 \| good	0.279 \| good	13.303 \| good	0.237 \| good
2025-09-08T12:00:00.000Z	38 \| good	6.577 \| good	21.209 \| good	12.335 \| good	0.384 \| good	16.26 \| good	0.258 \| good
2025-09-08T13:00:00.000Z	33 \| good	6.479 \| good	22.179 \| good	13.311 \| good	0.258 \| good	15.568 \| good	0.272 \| good
2025-09-08T14:00:00.000Z	33 \| good	6.291 \| good	21.316 \| good	14.572 \| good	0.3 \| good	16.296 \| good	0.327 \| good
2025-09-08T15:00:00.000Z	33 \| good	5.886 \| good	24.638 \| good	18.756 \| good	0.534 \| good	15.715 \| good	0.382 \| good
2025-09-08T16:00:00.000Z	33 \| good	5.935 \| good	30.469 \| good	24.231 \| good	0.661 \| good	12.953 \| good	0.283 \| good
2025-09-08T17:00:00.000Z	40 \| good	6.856 \| good	43.445 \| good	30.773 \| good	0.631 \| good	14.015 \| good	0.324 \| good
2025-09-08T18:00:00.000Z	40 \| good	7.426 \| good	42.727 \| good	37.935 \| good	0.642 \| good	10.665 \| good	0.267 \| good
2025-09-08T19:00:00.000Z	44 \| good	7.603 \| good	30.323 \| good	43.44 \| good	0.528 \| good	8.859 \| good	0.179 \| good
2025-09-08T20:00:00.000Z	44 \| good	7.458 \| good	30.019 \| good	47.287 \| good	0.45 \| good	6.447 \| good	0.179 \| good
2025-09-08T21:00:00.000Z	47 \| good	6.083 \| good	31.171 \| good	51.345 \| good	0.308 \| good	6.77 \| good	0.19 \| good
2025-09-08T22:00:00.000Z	48 \| good	5.457 \| good	23.867 \| good	52.076 \| good	0.28 \| good	6.113 \| good	0.157 \| good
2025-09-08T23:00:00.000Z	50 \| good	5.593 \| good	25.413 \| good	54.337 \| good	0.554 \| good	5.874 \| good	0.179 \| good
2025-09-09T00:00:00.000Z	43 \| good	6.169 \| good	27.556 \| good	45.701 \| good	5.458 \| good	10.115 \| good	0.153 \| good
2025-09-09T01:00:00.000Z	31 \| good	3.65 \| good	16.016 \| good	34.175 \| good	5.399 \| good	13.661 \| good	0.16 \| good
2025-09-09T02:00:00.000Z	28 \| good	2.7 \| good	11.077 \| good	29.653 \| good	4.662 \| good	14.914 \| good	0.154 \| good
2025-09-09T03:00:00.000Z	25 \| good	3.401 \| good	15.078 \| good	27.179 \| good	4.661 \| good	18.398 \| good	0.163 \| good
2025-09-09T04:00:00.000Z	22 \| good	4.004 \| good	17.953 \| good	19.585 \| good	5.365 \| good	22.949 \| good	0.183 \| good
2025-09-09T05:00:00.000Z	24 \| good	4.417 \| good	18.983 \| good	17.563 \| good	5.45 \| good	25.144 \| good	0.193 \| good
2025-09-09T06:00:00.000Z	27 \| good	5.24 \| good	22.601 \| good	14.855 \| good	5.535 \| good	27.34 \| good	0.204 \| good
2025-09-09T07:00:00.000Z	27 \| good	5.39 \| good	23.252 \| good	14.484 \| good	5.136 \| good	25.279 \| good	0.203 \| good
2025-09-09T08:00:00.000Z	22 \| good	4.394 \| good	14.919 \| good	11.788 \| good	0.231 \| good	10.882 \| good	0.191 \| good
2025-09-09T09:00:00.000Z	22 \| good	4.268 \| good	16.589 \| good	10.223 \| good	0.238 \| good	11.839 \| good	0.191 \| good
2025-09-09T10:00:00.000Z	22 \| good	4.007 \| good	15.616 \| good	10.223 \| good	0.2 \| good	11.839 \| good	0.191 \| good
2025-09-09T11:00:00.000Z	27 \| good	4.978 \| good	15.578 \| good	7.594 \| good	0.256 \| good	11.399 \| good	0.199 \| good
2025-09-09T12:00:00.000Z	22 \| good	4.231 \| good	14.192 \| good	8.686 \| good	0.239 \| good	10.842 \| good	0.158 \| good
2025-09-09T13:00:00.000Z	22 \| good	3.789 \| good	13.147 \| good	10.119 \| good	0.238 \| good	9.829 \| good	0.171 \| good
2025-09-09T14:00:00.000Z	33 \| good	6.091 \| good	20.025 \| good	13.469 \| good	0.324 \| good	8.971 \| good	0.205 \| good
2025-09-09T15:00:00.000Z	27 \| good	5.308 \| good	18.381 \| good	16.087 \| good	0.474 \| good	7.73 \| good	0.178 \| good
2025-09-09T16:00:00.000Z	27 \| good	5.222 \| good	24.192 \| good	19.741 \| good	0.578 \| good	7.101 \| good	0.157 \| good
2025-09-09T17:00:00.000Z	38 \| good	6.536 \| good	35.721 \| good	23.432 \| good	0.615 \| good	6.144 \| good	0.157 \| good
2025-09-09T18:00:00.000Z	40 \| good	7.259 \| good	42.729 \| good	26.93 \| good	0.304 \| good	5.646 \| good	0.157 \| good
2025-09-09T19:00:00.000Z	38 \| good	6.58 \| good	25.896 \| good	31.512 \| good	0.232 \| good	5.632 \| good	0.157 \| good
2025-09-09T20:00:00.000Z	38 \| good	6.994 \| good	32.461 \| good	36.492 \| good	0.192 \| good	5.527 \| good	0.179 \| good
2025-09-09T21:00:00.000Z	38 \| good	6.92 \| good	24.266 \| good	39.775 \| good	0.238 \| good	4.754 \| good	0.19 \| good
2025-09-09T22:00:00.000Z	52 \| moderate	9.715 \| good	27.679 \| good	41.725 \| good	0.166 \| good	4.438 \| good	0.19 \| good
2025-09-09T23:00:00.000Z	52 \| moderate	10.473 \| good	26.961 \| good	42.49 \| good	0.135 \| good	4.548 \| good	0.179 \| good
2025-09-10T00:00:00.000Z	52 \| moderate	9.719 \| good	31.29 \| good	43.016 \| good	0.144 \| good	4.837 \| good	0.176 \| good
2025-09-10T01:00:00.000Z	58 \| moderate	13.343 \| fine	33.134 \| good	49.27 \| good	0.142 \| good	5.95 \| good	0.194 \| good
2025-09-10T02:00:00.000Z	27 \| good	2.983 \| good	12.581 \| good	28.612 \| good	4.465 \| good	12.502 \| good	0.148 \| good
2025-09-10T03:00:00.000Z	25 \| good	3.161 \| good	13.719 \| good	27.223 \| good	4.538 \| good	15.224 \| good	0.152 \| good
2025-09-10T04:00:00.000Z	22 \| good	3.326 \| good	14.638 \| good	23.525 \| good	4.726 \| good	17.184 \| good	0.155 \| good
2025-09-10T05:00:00.000Z	20 \| good	3.489 \| good	15.58 \| good	22.243 \| good	4.914 \| good	19.144 \| good	0.159 \| good
2025-09-10T06:00:00.000Z	20 \| good	2.149 \| good	8.678 \| good	19.682 \| good	5.102 \| good	21.104 \| good	0.162 \| good
2025-09-10T07:00:00.000Z	20 \| good	1.887 \| good	8.11 \| good	18.366 \| good	5.166 \| good	21.045 \| good	0.161 \| good
2025-09-10T08:00:00.000Z	22 \| good	3.609 \| good	15.894 \| good	16.105 \| good	5.23 \| good	20.986 \| good	0.159 \| good
2025-09-10T09:00:00.000Z	22 \| good	3.926 \| good	17.419 \| good	15.621 \| good	5.294 \| good	20.928 \| good	0.158 \| good
2025-09-10T10:00:00.000Z	18 \| good	2.979 \| good	12.226 \| good	17.849 \| good	4.891 \| good	18.713 \| good	0.151 \| good
2025-09-10T11:00:00.000Z	18 \| good	2.534 \| good	10.143 \| good	18.962 \| good	4.488 \| good	16.499 \| good	0.144 \| good
2025-09-10T12:00:00.000Z	22 \| good	4.122 \| good	17.91 \| good	17.862 \| good	4.086 \| good	14.284 \| good	0.137 \| good
2025-09-10T13:00:00.000Z	15 \| good	2.226 \| good	9.486 \| good	15.793 \| good	3.594 \| good	12.286 \| good	0.135 \| good
2025-09-10T14:00:00.000Z	18 \| good	2.01 \| good	8.103 \| good	19.255 \| good	3.102 \| good	10.288 \| good	0.134 \| good
2025-09-10T15:00:00.000Z	23 \| good	2.565 \| good	10.321 \| good	24.764 \| good	2.609 \| good	8.289 \| good	0.132 \| good
2025-09-10T16:00:00.000Z	28 \| good	2.914 \| good	12.25 \| good	29.938 \| good	2.3 \| good	6.942 \| good	0.128 \| good
2025-09-10T17:00:00.000Z	32 \| good	3.838 \| good	16.819 \| good	34.667 \| good	1.99 \| good	5.595 \| good	0.124 \| good
2025-09-10T18:00:00.000Z	35 \| good	3.351 \| good	14.479 \| good	38.497 \| good	1.681 \| good	4.248 \| good	0.12 \| good
2025-09-10T19:00:00.000Z	41 \| good	3.674 \| good	16.209 \| good	43.541 \| good	1.851 \| good	4.062 \| good	0.12 \| good
2025-09-10T20:00:00.000Z	44 \| good	3.677 \| good	16.136 \| good	48.468 \| good	2.021 \| good	3.876 \| good	0.12 \| good
2025-09-10T21:00:00.000Z	45 \| good	4.224 \| good	18.474 \| good	49.187 \| good	2.191 \| good	3.69 \| good	0.12 \| good
2025-09-10T22:00:00.000Z	48 \| good	4.399 \| good	19.533 \| good	51.509 \| good	2.52 \| good	4.303 \| good	0.122 \| good
2025-09-10T23:00:00.000Z	46 \| good	5.098 \| good	22.033 \| good	50.044 \| good	2.85 \| good	4.916 \| good	0.124 \| good
2025-09-11T00:00:00.000Z	44 \| good	8.112 \| good	35.521 \| good	47.563 \| good	3.179 \| good	5.529 \| good	0.126 \| good
2025-09-11T01:00:00.000Z	40 \| good	7.281 \| good	32.318 \| good	43.194 \| good	3.51 \| good	8.234 \| good	0.132 \| good
2025-09-11T02:00:00.000Z	38 \| good	6.655 \| good	29.557 \| good	35.562 \| good	3.841 \| good	10.939 \| good	0.138 \| good
2025-09-11T03:00:00.000Z	33 \| good	5.672 \| good	24.74 \| good	33.108 \| good	4.171 \| good	13.644 \| good	0.144 \| good
2025-09-11T04:00:00.000Z	27 \| good	5.121 \| good	22.659 \| good	28.079 \| good	4.468 \| good	15.717 \| good	0.148 \| good
2025-09-11T05:00:00.000Z	23 \| good	4.116 \| good	18.016 \| good	25.114 \| good	4.765 \| good	17.79 \| good	0.152 \| good
2025-09-11T06:00:00.000Z	20 \| good	2.831 \| good	11.759 \| good	21.865 \| good	5.061 \| good	19.863 \| good	0.157 \| good
2025-09-11T07:00:00.000Z	20 \| good	2.319 \| good	9.716 \| good	20.884 \| good	5.081 \| good	21.142 \| good	0.161 \| good
2025-09-11T08:00:00.000Z	22 \| good	4.498 \| good	19.582 \| good	18.642 \| good	5.1 \| good	22.422 \| good	0.166 \| good
2025-09-11T09:00:00.000Z	27 \| good	4.897 \| good	20.886 \| good	20.573 \| good	5.119 \| good	23.701 \| good	0.17 \| good
2025-09-11T10:00:00.000Z	22 \| good	4.121 \| good	18.051 \| good	19.96 \| good	5.293 \| good	22.636 \| good	0.165 \| good
2025-09-11T11:00:00.000Z	22 \| good	3.707 \| good	16.247 \| good	20.533 \| good	5.466 \| good	21.571 \| good	0.159 \| good
2025-09-11T12:00:00.000Z	33 \| good	6.381 \| good	28.091 \| good	15.474 \| good	5.64 \| good	20.506 \| good	0.154 \| good
2025-09-11T13:00:00.000Z	22 \| good	4.021 \| good	17.618 \| good	15.407 \| good	5.489 \| good	18.241 \| good	0.159 \| good
2025-09-11T14:00:00.000Z	16 \| good	2.592 \| good	10.399 \| good	15.884 \| good	5.339 \| good	15.975 \| good	0.164 \| good
2025-09-11T15:00:00.000Z	22 \| good	3.564 \| good	15.711 \| good	18.467 \| good	5.188 \| good	13.71 \| good	0.169 \| good
2025-09-11T16:00:00.000Z	22 \| good	4.146 \| good	18.411 \| good	22.823 \| good	4.549 \| good	11.286 \| good	0.158 \| good
2025-09-11T17:00:00.000Z	26 \| good	4.193 \| good	18.36 \| good	27.717 \| good	3.909 \| good	8.863 \| good	0.147 \| good
2025-09-11T18:00:00.000Z	31 \| good	3.406 \| good	14.864 \| good	33.168 \| good	3.27 \| good	6.44 \| good	0.136 \| good
2025-09-11T19:00:00.000Z	36 \| good	4.533 \| good	19.755 \| good	38.942 \| good	3.45 \| good	6.164 \| good	0.135 \| good
2025-09-11T20:00:00.000Z	42 \| good	5.57 \| good	24.123 \| good	44.922 \| good	3.631 \| good	5.888 \| good	0.134 \| good
2025-09-11T21:00:00.000Z	45 \| good	5.708 \| good	24.583 \| good	48.98 \| good	3.812 \| good	5.613 \| good	0.133 \| good
2025-09-11T22:00:00.000Z	48 \| good	5.761 \| good	25.018 \| good	51.999 \| good	4.077 \| good	6.165 \| good	0.134 \| good
2025-09-11T23:00:00.000Z	44 \| good	5.586 \| good	24.058 \| good	47.684 \| good	4.342 \| good	6.717 \| good	0.135 \| good
2025-09-12T00:00:00.000Z	64 \| moderate	15.516 \| fine	17.537 \| good	45.313 \| good	4.731 \| good	7.511 \| good	0.137 \| good
2025-09-12T01:00:00.000Z	33 \| good	2.599 \| good	10.61 \| good	36.263 \| good	4.793 \| good	10.215 \| good	0.144 \| good

Azusa

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Azusa, California

0.22ppm

How accurate is California, USA air quality data?

The air quality data for California, 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 Azusa, California get updated?

Air quality updates for Azusa, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Azusa, California?

Azusa, California experienced its worst air quality at 12:00:00, 2025-09-10.

When was air quality in Azusa, California the best over the past 24 hours?

The best air quality in Azusa, California was observed at 01:00:00 on 2025-09-09.

What is the air quality in Azusa, California right now?

The air quality in Azusa, California right now is Moderate, with an AQI of 58.

What pollutant is most frequently found in Azusa, California?

In Azusa, California, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Azusa, California is poor?

When air quality in Azusa, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Azusa, California right now?

Azusa, California currently has a PM_2.5 concentration of 13.343 μg/m³.

What is the current level of PM₁₀ in Azusa, California?

Azusa, California currently has a PM₁₀ concentration of 33.134 μg/m³.

What is the current level of carbon monoxide (CO) in Azusa, California?

The current carbon monoxide (CO) level in Azusa, California is 0.194 ppm.

What is the current level of sulfur dioxide (SO₂) in Azusa, California?

The current sulfur dioxide (SO₂) concentration in Azusa, California is 0.142 ppb.

What is the current level of ozone (O₃) in Azusa, California?

Azusa, California currently has an ozone (O₃) concentration of 49.27 ppm.

What is the current level of nitrogen dioxide (NO₂) in Azusa, California?

The current level of nitrogen dioxide (NO₂) in Azusa, California is 5.95 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-08T02:00:00.000Z	49 \| good	5.731 \| good	27.507 \| good	53.456 \| good	0.628 \| good	7.918 \| good	0.179 \| good
2025-09-08T03:00:00.000Z	43 \| good	6.798 \| good	23.21 \| good	46.243 \| good	1.235 \| good	9.995 \| good	0.18 \| good
2025-09-08T04:00:00.000Z	37 \| good	6.301 \| good	21.722 \| good	39.813 \| good	0.738 \| good	10.261 \| good	0.191 \| good
2025-09-08T05:00:00.000Z	38 \| good	6.841 \| good	21.266 \| good	33.887 \| good	0.676 \| good	11.172 \| good	0.204 \| good
2025-09-08T06:00:00.000Z	38 \| good	7.382 \| good	22.826 \| good	33.137 \| good	0.398 \| good	11.146 \| good	0.234 \| good
2025-09-08T07:00:00.000Z	38 \| good	6.964 \| good	21.822 \| good	24.42 \| good	0.364 \| good	10.525 \| good	0.202 \| good
2025-09-08T08:00:00.000Z	33 \| good	6.441 \| good	27.459 \| good	20.944 \| good	0.245 \| good	12.445 \| good	0.258 \| good
2025-09-08T09:00:00.000Z	33 \| good	6.017 \| good	23.295 \| good	18.243 \| good	0.18 \| good	12.625 \| good	0.259 \| good
2025-09-08T10:00:00.000Z	33 \| good	6.118 \| good	20.792 \| good	16.556 \| good	0.227 \| good	12.449 \| good	0.237 \| good
2025-09-08T11:00:00.000Z	33 \| good	5.554 \| good	17.785 \| good	13.752 \| good	0.279 \| good	13.303 \| good	0.237 \| good
2025-09-08T12:00:00.000Z	38 \| good	6.577 \| good	21.209 \| good	12.335 \| good	0.384 \| good	16.26 \| good	0.258 \| good
2025-09-08T13:00:00.000Z	33 \| good	6.479 \| good	22.179 \| good	13.311 \| good	0.258 \| good	15.568 \| good	0.272 \| good
2025-09-08T14:00:00.000Z	33 \| good	6.291 \| good	21.316 \| good	14.572 \| good	0.3 \| good	16.296 \| good	0.327 \| good
2025-09-08T15:00:00.000Z	33 \| good	5.886 \| good	24.638 \| good	18.756 \| good	0.534 \| good	15.715 \| good	0.382 \| good
2025-09-08T16:00:00.000Z	33 \| good	5.935 \| good	30.469 \| good	24.231 \| good	0.661 \| good	12.953 \| good	0.283 \| good
2025-09-08T17:00:00.000Z	40 \| good	6.856 \| good	43.445 \| good	30.773 \| good	0.631 \| good	14.015 \| good	0.324 \| good
2025-09-08T18:00:00.000Z	40 \| good	7.426 \| good	42.727 \| good	37.935 \| good	0.642 \| good	10.665 \| good	0.267 \| good
2025-09-08T19:00:00.000Z	44 \| good	7.603 \| good	30.323 \| good	43.44 \| good	0.528 \| good	8.859 \| good	0.179 \| good
2025-09-08T20:00:00.000Z	44 \| good	7.458 \| good	30.019 \| good	47.287 \| good	0.45 \| good	6.447 \| good	0.179 \| good
2025-09-08T21:00:00.000Z	47 \| good	6.083 \| good	31.171 \| good	51.345 \| good	0.308 \| good	6.77 \| good	0.19 \| good
2025-09-08T22:00:00.000Z	48 \| good	5.457 \| good	23.867 \| good	52.076 \| good	0.28 \| good	6.113 \| good	0.157 \| good
2025-09-08T23:00:00.000Z	50 \| good	5.593 \| good	25.413 \| good	54.337 \| good	0.554 \| good	5.874 \| good	0.179 \| good
2025-09-09T00:00:00.000Z	43 \| good	6.169 \| good	27.556 \| good	45.701 \| good	5.458 \| good	10.115 \| good	0.153 \| good
2025-09-09T01:00:00.000Z	31 \| good	3.65 \| good	16.016 \| good	34.175 \| good	5.399 \| good	13.661 \| good	0.16 \| good
2025-09-09T02:00:00.000Z	28 \| good	2.7 \| good	11.077 \| good	29.653 \| good	4.662 \| good	14.914 \| good	0.154 \| good
2025-09-09T03:00:00.000Z	25 \| good	3.401 \| good	15.078 \| good	27.179 \| good	4.661 \| good	18.398 \| good	0.163 \| good
2025-09-09T04:00:00.000Z	22 \| good	4.004 \| good	17.953 \| good	19.585 \| good	5.365 \| good	22.949 \| good	0.183 \| good
2025-09-09T05:00:00.000Z	24 \| good	4.417 \| good	18.983 \| good	17.563 \| good	5.45 \| good	25.144 \| good	0.193 \| good
2025-09-09T06:00:00.000Z	27 \| good	5.24 \| good	22.601 \| good	14.855 \| good	5.535 \| good	27.34 \| good	0.204 \| good
2025-09-09T07:00:00.000Z	27 \| good	5.39 \| good	23.252 \| good	14.484 \| good	5.136 \| good	25.279 \| good	0.203 \| good
2025-09-09T08:00:00.000Z	22 \| good	4.394 \| good	14.919 \| good	11.788 \| good	0.231 \| good	10.882 \| good	0.191 \| good
2025-09-09T09:00:00.000Z	22 \| good	4.268 \| good	16.589 \| good	10.223 \| good	0.238 \| good	11.839 \| good	0.191 \| good
2025-09-09T10:00:00.000Z	22 \| good	4.007 \| good	15.616 \| good	10.223 \| good	0.2 \| good	11.839 \| good	0.191 \| good
2025-09-09T11:00:00.000Z	27 \| good	4.978 \| good	15.578 \| good	7.594 \| good	0.256 \| good	11.399 \| good	0.199 \| good
2025-09-09T12:00:00.000Z	22 \| good	4.231 \| good	14.192 \| good	8.686 \| good	0.239 \| good	10.842 \| good	0.158 \| good
2025-09-09T13:00:00.000Z	22 \| good	3.789 \| good	13.147 \| good	10.119 \| good	0.238 \| good	9.829 \| good	0.171 \| good
2025-09-09T14:00:00.000Z	33 \| good	6.091 \| good	20.025 \| good	13.469 \| good	0.324 \| good	8.971 \| good	0.205 \| good
2025-09-09T15:00:00.000Z	27 \| good	5.308 \| good	18.381 \| good	16.087 \| good	0.474 \| good	7.73 \| good	0.178 \| good
2025-09-09T16:00:00.000Z	27 \| good	5.222 \| good	24.192 \| good	19.741 \| good	0.578 \| good	7.101 \| good	0.157 \| good
2025-09-09T17:00:00.000Z	38 \| good	6.536 \| good	35.721 \| good	23.432 \| good	0.615 \| good	6.144 \| good	0.157 \| good
2025-09-09T18:00:00.000Z	40 \| good	7.259 \| good	42.729 \| good	26.93 \| good	0.304 \| good	5.646 \| good	0.157 \| good
2025-09-09T19:00:00.000Z	38 \| good	6.58 \| good	25.896 \| good	31.512 \| good	0.232 \| good	5.632 \| good	0.157 \| good
2025-09-09T20:00:00.000Z	38 \| good	6.994 \| good	32.461 \| good	36.492 \| good	0.192 \| good	5.527 \| good	0.179 \| good
2025-09-09T21:00:00.000Z	38 \| good	6.92 \| good	24.266 \| good	39.775 \| good	0.238 \| good	4.754 \| good	0.19 \| good
2025-09-09T22:00:00.000Z	52 \| moderate	9.715 \| good	27.679 \| good	41.725 \| good	0.166 \| good	4.438 \| good	0.19 \| good
2025-09-09T23:00:00.000Z	52 \| moderate	10.473 \| good	26.961 \| good	42.49 \| good	0.135 \| good	4.548 \| good	0.179 \| good
2025-09-10T00:00:00.000Z	52 \| moderate	9.719 \| good	31.29 \| good	43.016 \| good	0.144 \| good	4.837 \| good	0.176 \| good
2025-09-10T01:00:00.000Z	58 \| moderate	13.343 \| fine	33.134 \| good	49.27 \| good	0.142 \| good	5.95 \| good	0.194 \| good
2025-09-10T02:00:00.000Z	27 \| good	2.983 \| good	12.581 \| good	28.612 \| good	4.465 \| good	12.502 \| good	0.148 \| good
2025-09-10T03:00:00.000Z	25 \| good	3.161 \| good	13.719 \| good	27.223 \| good	4.538 \| good	15.224 \| good	0.152 \| good
2025-09-10T04:00:00.000Z	22 \| good	3.326 \| good	14.638 \| good	23.525 \| good	4.726 \| good	17.184 \| good	0.155 \| good
2025-09-10T05:00:00.000Z	20 \| good	3.489 \| good	15.58 \| good	22.243 \| good	4.914 \| good	19.144 \| good	0.159 \| good
2025-09-10T06:00:00.000Z	20 \| good	2.149 \| good	8.678 \| good	19.682 \| good	5.102 \| good	21.104 \| good	0.162 \| good
2025-09-10T07:00:00.000Z	20 \| good	1.887 \| good	8.11 \| good	18.366 \| good	5.166 \| good	21.045 \| good	0.161 \| good
2025-09-10T08:00:00.000Z	22 \| good	3.609 \| good	15.894 \| good	16.105 \| good	5.23 \| good	20.986 \| good	0.159 \| good
2025-09-10T09:00:00.000Z	22 \| good	3.926 \| good	17.419 \| good	15.621 \| good	5.294 \| good	20.928 \| good	0.158 \| good
2025-09-10T10:00:00.000Z	18 \| good	2.979 \| good	12.226 \| good	17.849 \| good	4.891 \| good	18.713 \| good	0.151 \| good
2025-09-10T11:00:00.000Z	18 \| good	2.534 \| good	10.143 \| good	18.962 \| good	4.488 \| good	16.499 \| good	0.144 \| good
2025-09-10T12:00:00.000Z	22 \| good	4.122 \| good	17.91 \| good	17.862 \| good	4.086 \| good	14.284 \| good	0.137 \| good
2025-09-10T13:00:00.000Z	15 \| good	2.226 \| good	9.486 \| good	15.793 \| good	3.594 \| good	12.286 \| good	0.135 \| good
2025-09-10T14:00:00.000Z	18 \| good	2.01 \| good	8.103 \| good	19.255 \| good	3.102 \| good	10.288 \| good	0.134 \| good
2025-09-10T15:00:00.000Z	23 \| good	2.565 \| good	10.321 \| good	24.764 \| good	2.609 \| good	8.289 \| good	0.132 \| good
2025-09-10T16:00:00.000Z	28 \| good	2.914 \| good	12.25 \| good	29.938 \| good	2.3 \| good	6.942 \| good	0.128 \| good
2025-09-10T17:00:00.000Z	32 \| good	3.838 \| good	16.819 \| good	34.667 \| good	1.99 \| good	5.595 \| good	0.124 \| good
2025-09-10T18:00:00.000Z	35 \| good	3.351 \| good	14.479 \| good	38.497 \| good	1.681 \| good	4.248 \| good	0.12 \| good
2025-09-10T19:00:00.000Z	41 \| good	3.674 \| good	16.209 \| good	43.541 \| good	1.851 \| good	4.062 \| good	0.12 \| good
2025-09-10T20:00:00.000Z	44 \| good	3.677 \| good	16.136 \| good	48.468 \| good	2.021 \| good	3.876 \| good	0.12 \| good
2025-09-10T21:00:00.000Z	45 \| good	4.224 \| good	18.474 \| good	49.187 \| good	2.191 \| good	3.69 \| good	0.12 \| good
2025-09-10T22:00:00.000Z	48 \| good	4.399 \| good	19.533 \| good	51.509 \| good	2.52 \| good	4.303 \| good	0.122 \| good
2025-09-10T23:00:00.000Z	46 \| good	5.098 \| good	22.033 \| good	50.044 \| good	2.85 \| good	4.916 \| good	0.124 \| good
2025-09-11T00:00:00.000Z	44 \| good	8.112 \| good	35.521 \| good	47.563 \| good	3.179 \| good	5.529 \| good	0.126 \| good
2025-09-11T01:00:00.000Z	40 \| good	7.281 \| good	32.318 \| good	43.194 \| good	3.51 \| good	8.234 \| good	0.132 \| good
2025-09-11T02:00:00.000Z	38 \| good	6.655 \| good	29.557 \| good	35.562 \| good	3.841 \| good	10.939 \| good	0.138 \| good
2025-09-11T03:00:00.000Z	33 \| good	5.672 \| good	24.74 \| good	33.108 \| good	4.171 \| good	13.644 \| good	0.144 \| good
2025-09-11T04:00:00.000Z	27 \| good	5.121 \| good	22.659 \| good	28.079 \| good	4.468 \| good	15.717 \| good	0.148 \| good
2025-09-11T05:00:00.000Z	23 \| good	4.116 \| good	18.016 \| good	25.114 \| good	4.765 \| good	17.79 \| good	0.152 \| good
2025-09-11T06:00:00.000Z	20 \| good	2.831 \| good	11.759 \| good	21.865 \| good	5.061 \| good	19.863 \| good	0.157 \| good
2025-09-11T07:00:00.000Z	20 \| good	2.319 \| good	9.716 \| good	20.884 \| good	5.081 \| good	21.142 \| good	0.161 \| good
2025-09-11T08:00:00.000Z	22 \| good	4.498 \| good	19.582 \| good	18.642 \| good	5.1 \| good	22.422 \| good	0.166 \| good
2025-09-11T09:00:00.000Z	27 \| good	4.897 \| good	20.886 \| good	20.573 \| good	5.119 \| good	23.701 \| good	0.17 \| good
2025-09-11T10:00:00.000Z	22 \| good	4.121 \| good	18.051 \| good	19.96 \| good	5.293 \| good	22.636 \| good	0.165 \| good
2025-09-11T11:00:00.000Z	22 \| good	3.707 \| good	16.247 \| good	20.533 \| good	5.466 \| good	21.571 \| good	0.159 \| good
2025-09-11T12:00:00.000Z	33 \| good	6.381 \| good	28.091 \| good	15.474 \| good	5.64 \| good	20.506 \| good	0.154 \| good
2025-09-11T13:00:00.000Z	22 \| good	4.021 \| good	17.618 \| good	15.407 \| good	5.489 \| good	18.241 \| good	0.159 \| good
2025-09-11T14:00:00.000Z	16 \| good	2.592 \| good	10.399 \| good	15.884 \| good	5.339 \| good	15.975 \| good	0.164 \| good
2025-09-11T15:00:00.000Z	22 \| good	3.564 \| good	15.711 \| good	18.467 \| good	5.188 \| good	13.71 \| good	0.169 \| good
2025-09-11T16:00:00.000Z	22 \| good	4.146 \| good	18.411 \| good	22.823 \| good	4.549 \| good	11.286 \| good	0.158 \| good
2025-09-11T17:00:00.000Z	26 \| good	4.193 \| good	18.36 \| good	27.717 \| good	3.909 \| good	8.863 \| good	0.147 \| good
2025-09-11T18:00:00.000Z	31 \| good	3.406 \| good	14.864 \| good	33.168 \| good	3.27 \| good	6.44 \| good	0.136 \| good
2025-09-11T19:00:00.000Z	36 \| good	4.533 \| good	19.755 \| good	38.942 \| good	3.45 \| good	6.164 \| good	0.135 \| good
2025-09-11T20:00:00.000Z	42 \| good	5.57 \| good	24.123 \| good	44.922 \| good	3.631 \| good	5.888 \| good	0.134 \| good
2025-09-11T21:00:00.000Z	45 \| good	5.708 \| good	24.583 \| good	48.98 \| good	3.812 \| good	5.613 \| good	0.133 \| good
2025-09-11T22:00:00.000Z	48 \| good	5.761 \| good	25.018 \| good	51.999 \| good	4.077 \| good	6.165 \| good	0.134 \| good
2025-09-11T23:00:00.000Z	44 \| good	5.586 \| good	24.058 \| good	47.684 \| good	4.342 \| good	6.717 \| good	0.135 \| good
2025-09-12T00:00:00.000Z	64 \| moderate	15.516 \| fine	17.537 \| good	45.313 \| good	4.731 \| good	7.511 \| good	0.137 \| good
2025-09-12T01:00:00.000Z	33 \| good	2.599 \| good	10.61 \| good	36.263 \| good	4.793 \| good	10.215 \| good	0.144 \| good

Current air quality index in Azusa, California today

Common air pollutants in Azusa, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Azusa, California air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Azusa, California

Air quality in nearby cities

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Glendora, California

Vincent, California

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Duarte, California

Baldwin Park, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Azusa, California get updated?

What time in the past 24 hours saw the poorest air quality in Azusa, California?

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What is the air quality in Azusa, California right now?

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What is the PM2.5 concentration in Azusa, California right now?

What is the current level of PM10 in Azusa, California?

What is the current level of carbon monoxide (CO) in Azusa, California?

What is the current level of sulfur dioxide (SO2) in Azusa, California?

What is the current level of ozone (O3) in Azusa, California?

What is the current level of nitrogen dioxide (NO2) in Azusa, California?

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 Azusa, California right now?

What is the current level of PM₁₀ in Azusa, California?

What is the current level of sulfur dioxide (SO₂) in Azusa, California?

What is the current level of ozone (O₃) in Azusa, California?

What is the current level of nitrogen dioxide (NO₂) in Azusa, California?