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

Santee, California currently has a PM10 concentration of 6.379 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Santee, California is 0.505 ppb.

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

Santee, California currently has an ozone (O3) concentration of 37.046 ppm.

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

The current level of nitrogen dioxide (NO2) in Santee, California is 3.329 ppb.

Current air quality index in Santee, California today

Q: What is the PM2.5 concentration in Santee, California right now?

Santee, California currently has a PM2.5 concentration of 2.664 μg/m3.

Stay updated with real-time air quality in Santee, 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

Santee, California

Last updated: ... (Local time)

Common air pollutants in Santee, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.73 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.15 μg/m³

155

255

425

605+

Ozone (O₃)

32.17 ppb

201

201+

Sulfur Dioxide (SO₂)

0.60 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.83 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Santee, California

Get Live Pollen Counts

Santee, California

Scroll To Air Quality Map

Track live Santee, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-20T13:00:00.000Z	49 \| good	8.818 \| good	24.718 \| good	36.215 \| good	0.42 \| good	10.257 \| good	0.343 \| good
2026-04-20T14:00:00.000Z	49 \| good	9.001 \| good	24.56 \| good	33.247 \| good	0.504 \| good	11.305 \| good	0.649 \| good
2026-04-20T15:00:00.000Z	49 \| good	8.953 \| good	24.901 \| good	34.254 \| good	0.638 \| good	12.422 \| good	0.485 \| good
2026-04-20T16:00:00.000Z	49 \| good	9.232 \| good	26.25 \| good	38.78 \| good	0.718 \| good	12.981 \| good	0.382 \| good
2026-04-20T17:00:00.000Z	49 \| good	9.393 \| good	26.5 \| good	41.284 \| good	0.697 \| good	9.194 \| good	0.32 \| good
2026-04-20T18:00:00.000Z	52 \| moderate	9.556 \| good	27.172 \| good	45.557 \| good	0.599 \| good	6.304 \| good	0.304 \| good
2026-04-20T19:00:00.000Z	49 \| good	9.346 \| good	27.294 \| good	50.251 \| good	0.599 \| good	4.416 \| good	0.286 \| good
2026-04-20T20:00:00.000Z	50 \| good	9.106 \| good	26.926 \| good	53.682 \| good	0.613 \| good	3.586 \| good	0.286 \| good
2026-04-20T21:00:00.000Z	50 \| good	8.726 \| good	27.425 \| good	54.353 \| good	0.676 \| good	3.012 \| good	0.265 \| good
2026-04-20T22:00:00.000Z	49 \| good	8.009 \| good	26.466 \| good	53.102 \| good	0.633 \| good	2.4 \| good	0.286 \| good
2026-04-20T23:00:00.000Z	49 \| good	7.223 \| good	24.959 \| good	52.66 \| good	0.66 \| good	2.464 \| good	0.273 \| good
2026-04-21T00:00:00.000Z	46 \| good	6.947 \| good	24.848 \| good	50.311 \| good	1.007 \| good	2.689 \| good	0.273 \| good
2026-04-21T01:00:00.000Z	45 \| good	6.681 \| good	24.343 \| good	48.978 \| good	0.673 \| good	3.194 \| good	0.273 \| good
2026-04-21T02:00:00.000Z	42 \| good	6.316 \| good	22.786 \| good	45.344 \| good	0.732 \| good	3.014 \| good	0.273 \| good
2026-04-21T03:00:00.000Z	40 \| good	5.861 \| good	21.667 \| good	42.599 \| good	0.541 \| good	3.244 \| good	0.295 \| good
2026-04-21T04:00:00.000Z	38 \| good	5.674 \| good	20.161 \| good	41.45 \| good	0.536 \| good	4.172 \| good	0.295 \| good
2026-04-21T05:00:00.000Z	39 \| good	5.561 \| good	19.265 \| good	42.251 \| good	0.614 \| good	4.312 \| good	0.295 \| good
2026-04-21T06:00:00.000Z	39 \| good	5.531 \| good	18.913 \| good	42.287 \| good	0.631 \| good	4.932 \| good	0.295 \| good
2026-04-21T07:00:00.000Z	37 \| good	5.549 \| good	19.329 \| good	39.528 \| good	0.472 \| good	4.09 \| good	0.295 \| good
2026-04-21T08:00:00.000Z	34 \| good	5.615 \| good	18.909 \| good	36.946 \| good	0.581 \| good	4.977 \| good	0.312 \| good
2026-04-21T09:00:00.000Z	33 \| good	6.122 \| good	19.4 \| good	29.494 \| good	0.48 \| good	6.472 \| good	0.304 \| good
2026-04-21T10:00:00.000Z	33 \| good	6.138 \| good	18.634 \| good	25.763 \| good	0.448 \| good	5.902 \| good	0.323 \| good
2026-04-21T11:00:00.000Z	33 \| good	6.138 \| good	17.6 \| good	24.133 \| good	0.498 \| good	7.441 \| good	0.343 \| good
2026-04-21T12:00:00.000Z	33 \| good	6.135 \| good	17.496 \| good	24.658 \| good	0.425 \| good	10.765 \| good	0.361 \| good
2026-04-21T13:00:00.000Z	33 \| good	6.2 \| good	17.481 \| good	23.857 \| good	0.422 \| good	10.567 \| good	0.361 \| good
2026-04-21T14:00:00.000Z	33 \| good	6.37 \| good	18.477 \| good	25.884 \| good	0.389 \| good	11.096 \| good	0.605 \| good
2026-04-21T15:00:00.000Z	38 \| good	6.564 \| good	19.511 \| good	27.069 \| good	0.52 \| good	9.096 \| good	0.506 \| good
2026-04-21T16:00:00.000Z	38 \| good	6.743 \| good	20.143 \| good	37.318 \| good	0.597 \| good	6.979 \| good	0.488 \| good
2026-04-21T17:00:00.000Z	39 \| good	6.825 \| good	20.265 \| good	42.327 \| good	0.58 \| good	6.312 \| good	0.286 \| good
2026-04-21T18:00:00.000Z	43 \| good	6.881 \| good	20.44 \| good	45.593 \| good	0.658 \| good	6.437 \| good	0.289 \| good
2026-04-21T19:00:00.000Z	44 \| good	6.78 \| good	20.362 \| good	48.324 \| good	0.682 \| good	5.438 \| good	0.268 \| good
2026-04-21T20:00:00.000Z	47 \| good	6.388 \| good	19.7 \| good	50.855 \| good	0.684 \| good	3.943 \| good	0.23 \| good
2026-04-21T21:00:00.000Z	49 \| good	5.699 \| good	18 \| good	53.259 \| good	0.606 \| good	2.229 \| good	0.23 \| good
2026-04-21T22:00:00.000Z	48 \| good	4.884 \| good	15.896 \| good	52.47 \| good	0.579 \| good	2.364 \| good	0.247 \| good
2026-04-21T23:00:00.000Z	44 \| good	4.107 \| good	13.16 \| good	48.163 \| good	0.459 \| good	2.639 \| good	0.268 \| good
2026-04-22T00:00:00.000Z	44 \| good	3.57 \| good	11.948 \| good	46.619 \| good	0.483 \| good	3.035 \| good	0.252 \| good
2026-04-22T01:00:00.000Z	41 \| good	3.139 \| good	10.019 \| good	43.974 \| good	0.483 \| good	3.168 \| good	0.252 \| good
2026-04-22T02:00:00.000Z	39 \| good	2.888 \| good	8.893 \| good	42.15 \| good	0.442 \| good	2.889 \| good	0.252 \| good
2026-04-22T03:00:00.000Z	36 \| good	2.708 \| good	7.211 \| good	38.975 \| good	0.437 \| good	2.776 \| good	0.252 \| good
2026-04-22T04:00:00.000Z	34 \| good	2.465 \| good	6.526 \| good	36.638 \| good	0.468 \| good	2.336 \| good	0.251 \| good
2026-04-22T05:00:00.000Z	32 \| good	2.328 \| good	5.505 \| good	34.857 \| good	0.558 \| good	2.481 \| good	0.273 \| good
2026-04-22T06:00:00.000Z	32 \| good	2.328 \| good	5.505 \| good	34.989 \| good	0.548 \| good	2.497 \| good	0.273 \| good
2026-04-22T07:00:00.000Z	34 \| good	2.511 \| good	6.223 \| good	37.405 \| good	0.532 \| good	2.775 \| good	0.311 \| good
2026-04-22T08:00:00.000Z	34 \| good	2.664 \| good	6.379 \| good	37.046 \| good	0.505 \| good	3.329 \| good	0.282 \| good
2026-04-22T09:00:00.000Z	33 \| good	2.668 \| good	6.365 \| good	35.625 \| good	0.544 \| good	2.789 \| good	0.265 \| good
2026-04-22T10:00:00.000Z	32 \| good	2.729 \| good	6.312 \| good	35.421 \| good	0.493 \| good	3.39 \| good	0.261 \| good
2026-04-22T11:00:00.000Z	30 \| good	2.731 \| good	6.153 \| good	32.172 \| good	0.602 \| good	3.835 \| good	0.321 \| good
2026-04-22T12:00:00.000Z	30 \| good	2.809 \| good	6.223 \| good	32.325 \| good	0.516 \| good	5.075 \| good	0.421 \| good
2026-04-22T12:00:00.000Z	30 \| good	2.731 \| good	6.153 \| good	32.172 \| good	0.602 \| good	3.835 \| good	0.321 \| good
2026-04-22T10:00:00.000Z	16 \| good	2.734 \| good	11.312 \| good	16.651 \| good	0.673 \| good	5.903 \| good	0.147 \| good
2026-04-22T11:00:00.000Z	16 \| good	2.835 \| good	11.579 \| good	12.092 \| good	0.652 \| good	6.013 \| good	0.148 \| good
2026-04-22T12:00:00.000Z	22 \| good	4.359 \| good	18.915 \| good	9.124 \| good	0.631 \| good	6.122 \| good	0.149 \| good
2026-04-22T13:00:00.000Z	17 \| good	2.015 \| good	8.27 \| good	17.929 \| good	0.747 \| good	5.587 \| good	0.15 \| good
2026-04-22T14:00:00.000Z	24 \| good	2.671 \| good	11.12 \| good	25.786 \| good	0.863 \| good	5.052 \| good	0.151 \| good
2026-04-22T15:00:00.000Z	31 \| good	3.157 \| good	14.018 \| good	33.633 \| good	0.98 \| good	4.517 \| good	0.151 \| good
2026-04-22T16:00:00.000Z	36 \| good	2.968 \| good	12.526 \| good	38.961 \| good	0.858 \| good	3.532 \| good	0.148 \| good
2026-04-22T17:00:00.000Z	36 \| good	3.069 \| good	12.613 \| good	39.351 \| good	0.736 \| good	2.547 \| good	0.144 \| good
2026-04-22T18:00:00.000Z	40 \| good	4.113 \| good	17.948 \| good	43.339 \| good	0.613 \| good	1.562 \| good	0.141 \| good
2026-04-22T19:00:00.000Z	44 \| good	3.951 \| good	17.687 \| good	46.702 \| good	0.554 \| good	1.322 \| good	0.14 \| good
2026-04-22T20:00:00.000Z	44 \| good	3.844 \| good	17.009 \| good	47.101 \| good	0.494 \| good	1.082 \| good	0.139 \| good
2026-04-22T21:00:00.000Z	44 \| good	3.418 \| good	15.349 \| good	47.598 \| good	0.435 \| good	0.842 \| good	0.138 \| good
2026-04-22T22:00:00.000Z	44 \| good	3.372 \| good	15.059 \| good	47.391 \| good	0.414 \| good	0.959 \| good	0.138 \| good
2026-04-22T23:00:00.000Z	45 \| good	3.531 \| good	15.947 \| good	49.11 \| good	0.393 \| good	1.076 \| good	0.139 \| good
2026-04-23T00:00:00.000Z	46 \| good	3.359 \| good	14.947 \| good	49.648 \| good	0.373 \| good	1.193 \| good	0.139 \| good
2026-04-23T01:00:00.000Z	44 \| good	2.522 \| good	10.18 \| good	47.758 \| good	0.421 \| good	2.034 \| good	0.143 \| good
2026-04-23T02:00:00.000Z	41 \| good	2.384 \| good	9.855 \| good	43.851 \| good	0.47 \| good	2.875 \| good	0.148 \| good
2026-04-23T03:00:00.000Z	39 \| good	3.105 \| good	13.583 \| good	42.123 \| good	0.519 \| good	3.716 \| good	0.152 \| good
2026-04-23T04:00:00.000Z	37 \| good	3.799 \| good	16.21 \| good	39.78 \| good	0.634 \| good	6.295 \| good	0.166 \| good
2026-04-23T05:00:00.000Z	31 \| good	4.381 \| good	19.084 \| good	33.49 \| good	0.75 \| good	8.873 \| good	0.18 \| good
2026-04-23T06:00:00.000Z	27 \| good	5.261 \| good	22.731 \| good	27.095 \| good	0.865 \| good	11.452 \| good	0.194 \| good
2026-04-23T07:00:00.000Z	27 \| good	5.183 \| good	22.467 \| good	19.884 \| good	0.841 \| good	12.241 \| good	0.204 \| good
2026-04-23T08:00:00.000Z	27 \| good	5.085 \| good	22.333 \| good	16.324 \| good	0.816 \| good	13.03 \| good	0.213 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.497 \| good	23.761 \| good	20.076 \| good	0.791 \| good	13.82 \| good	0.223 \| good
2026-04-23T10:00:00.000Z	22 \| good	4.257 \| good	18.624 \| good	20.501 \| good	0.778 \| good	12.446 \| good	0.214 \| good
2026-04-23T11:00:00.000Z	17 \| good	3.181 \| good	13.958 \| good	17.95 \| good	0.765 \| good	11.073 \| good	0.205 \| good
2026-04-23T12:00:00.000Z	19 \| good	3.314 \| good	14.281 \| good	20.278 \| good	0.752 \| good	9.7 \| good	0.197 \| good
2026-04-23T13:00:00.000Z	20 \| good	2.747 \| good	11.551 \| good	21.525 \| good	0.866 \| good	9.385 \| good	0.201 \| good
2026-04-23T14:00:00.000Z	22 \| good	3.483 \| good	15.456 \| good	24.147 \| good	0.98 \| good	9.069 \| good	0.206 \| good
2026-04-23T15:00:00.000Z	31 \| good	3.937 \| good	17.366 \| good	33.307 \| good	1.094 \| good	8.754 \| good	0.21 \| good
2026-04-23T16:00:00.000Z	39 \| good	4.367 \| good	19.215 \| good	42.354 \| good	1.164 \| good	6.981 \| good	0.192 \| good
2026-04-23T17:00:00.000Z	44 \| good	5.474 \| good	23.403 \| good	47.518 \| good	1.234 \| good	5.209 \| good	0.174 \| good
2026-04-23T18:00:00.000Z	47 \| good	6.516 \| good	29.042 \| good	51.355 \| good	1.304 \| good	3.436 \| good	0.156 \| good
2026-04-23T19:00:00.000Z	51 \| moderate	7.083 \| good	31.3 \| good	55.286 \| fine	1.302 \| good	3.073 \| good	0.156 \| good
2026-04-23T20:00:00.000Z	51 \| moderate	8.055 \| good	35.102 \| good	55.418 \| fine	1.3 \| good	2.71 \| good	0.155 \| good
2026-04-23T21:00:00.000Z	49 \| good	7.222 \| good	32.045 \| good	53.396 \| good	1.297 \| good	2.347 \| good	0.154 \| good
2026-04-23T22:00:00.000Z	49 \| good	6.321 \| good	28.303 \| good	52.997 \| good	1.347 \| good	2.337 \| good	0.154 \| good
2026-04-23T23:00:00.000Z	49 \| good	6.757 \| good	30.168 \| good	53.498 \| good	1.396 \| good	2.326 \| good	0.154 \| good
2026-04-24T00:00:00.000Z	47 \| good	6.756 \| good	30.097 \| good	51.091 \| good	1.445 \| good	2.316 \| good	0.154 \| good
2026-04-24T01:00:00.000Z	44 \| good	6.229 \| good	27.879 \| good	47.146 \| good	1.567 \| good	3.771 \| good	0.161 \| good
2026-04-24T02:00:00.000Z	42 \| good	6.825 \| good	30.101 \| good	45.4 \| good	1.688 \| good	5.226 \| good	0.169 \| good
2026-04-24T03:00:00.000Z	40 \| good	7.381 \| good	32.246 \| good	43.022 \| good	1.81 \| good	6.682 \| good	0.176 \| good
2026-04-24T04:00:00.000Z	44 \| good	7.801 \| good	34.068 \| good	37.667 \| good	1.914 \| good	10.512 \| good	0.201 \| good
2026-04-24T05:00:00.000Z	44 \| good	7.778 \| good	34.147 \| good	31.792 \| good	2.018 \| good	14.343 \| good	0.225 \| good
2026-04-24T06:00:00.000Z	66 \| moderate	16.935 \| fine	20.939 \| good	30.876 \| good	2.141 \| good	18.895 \| good	0.252 \| good
2026-04-24T07:00:00.000Z	44 \| good	7.962 \| good	34.931 \| good	22.97 \| good	1.915 \| good	17.624 \| good	0.257 \| good
2026-04-24T08:00:00.000Z	44 \| good	8.442 \| good	36.871 \| good	22.514 \| good	1.709 \| good	17.074 \| good	0.266 \| good
2026-04-24T09:00:00.000Z	44 \| good	7.975 \| good	34.922 \| good	23.812 \| good	1.502 \| good	16.524 \| good	0.274 \| good

Santee

Empower business decisions with accurate air quality data

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

0.28ppm

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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

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

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

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

Santee, California experienced its worst air quality at 09:00:00, 2026-04-21.

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

The best air quality in Santee, California was observed at 06:00:00 on 2026-04-22.

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

The air quality in Santee, California right now is Good, with an AQI of 34.

What pollutant is most frequently found in Santee, California?

In Santee, California, O3 is the most frequently found pollutant.

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

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

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

Santee, California currently has a PM_2.5 concentration of 2.664 μg/m³.

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

Santee, California currently has a PM₁₀ concentration of 6.379 μg/m³.

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

The current carbon monoxide (CO) level in Santee, California is 0.282 ppm.

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

The current sulfur dioxide (SO₂) concentration in Santee, California is 0.505 ppb.

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

Santee, California currently has an ozone (O₃) concentration of 37.046 ppm.

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

The current level of nitrogen dioxide (NO₂) in Santee, California is 3.329 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-20T13:00:00.000Z	49 \| good	8.818 \| good	24.718 \| good	36.215 \| good	0.42 \| good	10.257 \| good	0.343 \| good
2026-04-20T14:00:00.000Z	49 \| good	9.001 \| good	24.56 \| good	33.247 \| good	0.504 \| good	11.305 \| good	0.649 \| good
2026-04-20T15:00:00.000Z	49 \| good	8.953 \| good	24.901 \| good	34.254 \| good	0.638 \| good	12.422 \| good	0.485 \| good
2026-04-20T16:00:00.000Z	49 \| good	9.232 \| good	26.25 \| good	38.78 \| good	0.718 \| good	12.981 \| good	0.382 \| good
2026-04-20T17:00:00.000Z	49 \| good	9.393 \| good	26.5 \| good	41.284 \| good	0.697 \| good	9.194 \| good	0.32 \| good
2026-04-20T18:00:00.000Z	52 \| moderate	9.556 \| good	27.172 \| good	45.557 \| good	0.599 \| good	6.304 \| good	0.304 \| good
2026-04-20T19:00:00.000Z	49 \| good	9.346 \| good	27.294 \| good	50.251 \| good	0.599 \| good	4.416 \| good	0.286 \| good
2026-04-20T20:00:00.000Z	50 \| good	9.106 \| good	26.926 \| good	53.682 \| good	0.613 \| good	3.586 \| good	0.286 \| good
2026-04-20T21:00:00.000Z	50 \| good	8.726 \| good	27.425 \| good	54.353 \| good	0.676 \| good	3.012 \| good	0.265 \| good
2026-04-20T22:00:00.000Z	49 \| good	8.009 \| good	26.466 \| good	53.102 \| good	0.633 \| good	2.4 \| good	0.286 \| good
2026-04-20T23:00:00.000Z	49 \| good	7.223 \| good	24.959 \| good	52.66 \| good	0.66 \| good	2.464 \| good	0.273 \| good
2026-04-21T00:00:00.000Z	46 \| good	6.947 \| good	24.848 \| good	50.311 \| good	1.007 \| good	2.689 \| good	0.273 \| good
2026-04-21T01:00:00.000Z	45 \| good	6.681 \| good	24.343 \| good	48.978 \| good	0.673 \| good	3.194 \| good	0.273 \| good
2026-04-21T02:00:00.000Z	42 \| good	6.316 \| good	22.786 \| good	45.344 \| good	0.732 \| good	3.014 \| good	0.273 \| good
2026-04-21T03:00:00.000Z	40 \| good	5.861 \| good	21.667 \| good	42.599 \| good	0.541 \| good	3.244 \| good	0.295 \| good
2026-04-21T04:00:00.000Z	38 \| good	5.674 \| good	20.161 \| good	41.45 \| good	0.536 \| good	4.172 \| good	0.295 \| good
2026-04-21T05:00:00.000Z	39 \| good	5.561 \| good	19.265 \| good	42.251 \| good	0.614 \| good	4.312 \| good	0.295 \| good
2026-04-21T06:00:00.000Z	39 \| good	5.531 \| good	18.913 \| good	42.287 \| good	0.631 \| good	4.932 \| good	0.295 \| good
2026-04-21T07:00:00.000Z	37 \| good	5.549 \| good	19.329 \| good	39.528 \| good	0.472 \| good	4.09 \| good	0.295 \| good
2026-04-21T08:00:00.000Z	34 \| good	5.615 \| good	18.909 \| good	36.946 \| good	0.581 \| good	4.977 \| good	0.312 \| good
2026-04-21T09:00:00.000Z	33 \| good	6.122 \| good	19.4 \| good	29.494 \| good	0.48 \| good	6.472 \| good	0.304 \| good
2026-04-21T10:00:00.000Z	33 \| good	6.138 \| good	18.634 \| good	25.763 \| good	0.448 \| good	5.902 \| good	0.323 \| good
2026-04-21T11:00:00.000Z	33 \| good	6.138 \| good	17.6 \| good	24.133 \| good	0.498 \| good	7.441 \| good	0.343 \| good
2026-04-21T12:00:00.000Z	33 \| good	6.135 \| good	17.496 \| good	24.658 \| good	0.425 \| good	10.765 \| good	0.361 \| good
2026-04-21T13:00:00.000Z	33 \| good	6.2 \| good	17.481 \| good	23.857 \| good	0.422 \| good	10.567 \| good	0.361 \| good
2026-04-21T14:00:00.000Z	33 \| good	6.37 \| good	18.477 \| good	25.884 \| good	0.389 \| good	11.096 \| good	0.605 \| good
2026-04-21T15:00:00.000Z	38 \| good	6.564 \| good	19.511 \| good	27.069 \| good	0.52 \| good	9.096 \| good	0.506 \| good
2026-04-21T16:00:00.000Z	38 \| good	6.743 \| good	20.143 \| good	37.318 \| good	0.597 \| good	6.979 \| good	0.488 \| good
2026-04-21T17:00:00.000Z	39 \| good	6.825 \| good	20.265 \| good	42.327 \| good	0.58 \| good	6.312 \| good	0.286 \| good
2026-04-21T18:00:00.000Z	43 \| good	6.881 \| good	20.44 \| good	45.593 \| good	0.658 \| good	6.437 \| good	0.289 \| good
2026-04-21T19:00:00.000Z	44 \| good	6.78 \| good	20.362 \| good	48.324 \| good	0.682 \| good	5.438 \| good	0.268 \| good
2026-04-21T20:00:00.000Z	47 \| good	6.388 \| good	19.7 \| good	50.855 \| good	0.684 \| good	3.943 \| good	0.23 \| good
2026-04-21T21:00:00.000Z	49 \| good	5.699 \| good	18 \| good	53.259 \| good	0.606 \| good	2.229 \| good	0.23 \| good
2026-04-21T22:00:00.000Z	48 \| good	4.884 \| good	15.896 \| good	52.47 \| good	0.579 \| good	2.364 \| good	0.247 \| good
2026-04-21T23:00:00.000Z	44 \| good	4.107 \| good	13.16 \| good	48.163 \| good	0.459 \| good	2.639 \| good	0.268 \| good
2026-04-22T00:00:00.000Z	44 \| good	3.57 \| good	11.948 \| good	46.619 \| good	0.483 \| good	3.035 \| good	0.252 \| good
2026-04-22T01:00:00.000Z	41 \| good	3.139 \| good	10.019 \| good	43.974 \| good	0.483 \| good	3.168 \| good	0.252 \| good
2026-04-22T02:00:00.000Z	39 \| good	2.888 \| good	8.893 \| good	42.15 \| good	0.442 \| good	2.889 \| good	0.252 \| good
2026-04-22T03:00:00.000Z	36 \| good	2.708 \| good	7.211 \| good	38.975 \| good	0.437 \| good	2.776 \| good	0.252 \| good
2026-04-22T04:00:00.000Z	34 \| good	2.465 \| good	6.526 \| good	36.638 \| good	0.468 \| good	2.336 \| good	0.251 \| good
2026-04-22T05:00:00.000Z	32 \| good	2.328 \| good	5.505 \| good	34.857 \| good	0.558 \| good	2.481 \| good	0.273 \| good
2026-04-22T06:00:00.000Z	32 \| good	2.328 \| good	5.505 \| good	34.989 \| good	0.548 \| good	2.497 \| good	0.273 \| good
2026-04-22T07:00:00.000Z	34 \| good	2.511 \| good	6.223 \| good	37.405 \| good	0.532 \| good	2.775 \| good	0.311 \| good
2026-04-22T08:00:00.000Z	34 \| good	2.664 \| good	6.379 \| good	37.046 \| good	0.505 \| good	3.329 \| good	0.282 \| good
2026-04-22T09:00:00.000Z	33 \| good	2.668 \| good	6.365 \| good	35.625 \| good	0.544 \| good	2.789 \| good	0.265 \| good
2026-04-22T10:00:00.000Z	32 \| good	2.729 \| good	6.312 \| good	35.421 \| good	0.493 \| good	3.39 \| good	0.261 \| good
2026-04-22T11:00:00.000Z	30 \| good	2.731 \| good	6.153 \| good	32.172 \| good	0.602 \| good	3.835 \| good	0.321 \| good
2026-04-22T12:00:00.000Z	30 \| good	2.809 \| good	6.223 \| good	32.325 \| good	0.516 \| good	5.075 \| good	0.421 \| good
2026-04-22T12:00:00.000Z	30 \| good	2.731 \| good	6.153 \| good	32.172 \| good	0.602 \| good	3.835 \| good	0.321 \| good
2026-04-22T10:00:00.000Z	16 \| good	2.734 \| good	11.312 \| good	16.651 \| good	0.673 \| good	5.903 \| good	0.147 \| good
2026-04-22T11:00:00.000Z	16 \| good	2.835 \| good	11.579 \| good	12.092 \| good	0.652 \| good	6.013 \| good	0.148 \| good
2026-04-22T12:00:00.000Z	22 \| good	4.359 \| good	18.915 \| good	9.124 \| good	0.631 \| good	6.122 \| good	0.149 \| good
2026-04-22T13:00:00.000Z	17 \| good	2.015 \| good	8.27 \| good	17.929 \| good	0.747 \| good	5.587 \| good	0.15 \| good
2026-04-22T14:00:00.000Z	24 \| good	2.671 \| good	11.12 \| good	25.786 \| good	0.863 \| good	5.052 \| good	0.151 \| good
2026-04-22T15:00:00.000Z	31 \| good	3.157 \| good	14.018 \| good	33.633 \| good	0.98 \| good	4.517 \| good	0.151 \| good
2026-04-22T16:00:00.000Z	36 \| good	2.968 \| good	12.526 \| good	38.961 \| good	0.858 \| good	3.532 \| good	0.148 \| good
2026-04-22T17:00:00.000Z	36 \| good	3.069 \| good	12.613 \| good	39.351 \| good	0.736 \| good	2.547 \| good	0.144 \| good
2026-04-22T18:00:00.000Z	40 \| good	4.113 \| good	17.948 \| good	43.339 \| good	0.613 \| good	1.562 \| good	0.141 \| good
2026-04-22T19:00:00.000Z	44 \| good	3.951 \| good	17.687 \| good	46.702 \| good	0.554 \| good	1.322 \| good	0.14 \| good
2026-04-22T20:00:00.000Z	44 \| good	3.844 \| good	17.009 \| good	47.101 \| good	0.494 \| good	1.082 \| good	0.139 \| good
2026-04-22T21:00:00.000Z	44 \| good	3.418 \| good	15.349 \| good	47.598 \| good	0.435 \| good	0.842 \| good	0.138 \| good
2026-04-22T22:00:00.000Z	44 \| good	3.372 \| good	15.059 \| good	47.391 \| good	0.414 \| good	0.959 \| good	0.138 \| good
2026-04-22T23:00:00.000Z	45 \| good	3.531 \| good	15.947 \| good	49.11 \| good	0.393 \| good	1.076 \| good	0.139 \| good
2026-04-23T00:00:00.000Z	46 \| good	3.359 \| good	14.947 \| good	49.648 \| good	0.373 \| good	1.193 \| good	0.139 \| good
2026-04-23T01:00:00.000Z	44 \| good	2.522 \| good	10.18 \| good	47.758 \| good	0.421 \| good	2.034 \| good	0.143 \| good
2026-04-23T02:00:00.000Z	41 \| good	2.384 \| good	9.855 \| good	43.851 \| good	0.47 \| good	2.875 \| good	0.148 \| good
2026-04-23T03:00:00.000Z	39 \| good	3.105 \| good	13.583 \| good	42.123 \| good	0.519 \| good	3.716 \| good	0.152 \| good
2026-04-23T04:00:00.000Z	37 \| good	3.799 \| good	16.21 \| good	39.78 \| good	0.634 \| good	6.295 \| good	0.166 \| good
2026-04-23T05:00:00.000Z	31 \| good	4.381 \| good	19.084 \| good	33.49 \| good	0.75 \| good	8.873 \| good	0.18 \| good
2026-04-23T06:00:00.000Z	27 \| good	5.261 \| good	22.731 \| good	27.095 \| good	0.865 \| good	11.452 \| good	0.194 \| good
2026-04-23T07:00:00.000Z	27 \| good	5.183 \| good	22.467 \| good	19.884 \| good	0.841 \| good	12.241 \| good	0.204 \| good
2026-04-23T08:00:00.000Z	27 \| good	5.085 \| good	22.333 \| good	16.324 \| good	0.816 \| good	13.03 \| good	0.213 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.497 \| good	23.761 \| good	20.076 \| good	0.791 \| good	13.82 \| good	0.223 \| good
2026-04-23T10:00:00.000Z	22 \| good	4.257 \| good	18.624 \| good	20.501 \| good	0.778 \| good	12.446 \| good	0.214 \| good
2026-04-23T11:00:00.000Z	17 \| good	3.181 \| good	13.958 \| good	17.95 \| good	0.765 \| good	11.073 \| good	0.205 \| good
2026-04-23T12:00:00.000Z	19 \| good	3.314 \| good	14.281 \| good	20.278 \| good	0.752 \| good	9.7 \| good	0.197 \| good
2026-04-23T13:00:00.000Z	20 \| good	2.747 \| good	11.551 \| good	21.525 \| good	0.866 \| good	9.385 \| good	0.201 \| good
2026-04-23T14:00:00.000Z	22 \| good	3.483 \| good	15.456 \| good	24.147 \| good	0.98 \| good	9.069 \| good	0.206 \| good
2026-04-23T15:00:00.000Z	31 \| good	3.937 \| good	17.366 \| good	33.307 \| good	1.094 \| good	8.754 \| good	0.21 \| good
2026-04-23T16:00:00.000Z	39 \| good	4.367 \| good	19.215 \| good	42.354 \| good	1.164 \| good	6.981 \| good	0.192 \| good
2026-04-23T17:00:00.000Z	44 \| good	5.474 \| good	23.403 \| good	47.518 \| good	1.234 \| good	5.209 \| good	0.174 \| good
2026-04-23T18:00:00.000Z	47 \| good	6.516 \| good	29.042 \| good	51.355 \| good	1.304 \| good	3.436 \| good	0.156 \| good
2026-04-23T19:00:00.000Z	51 \| moderate	7.083 \| good	31.3 \| good	55.286 \| fine	1.302 \| good	3.073 \| good	0.156 \| good
2026-04-23T20:00:00.000Z	51 \| moderate	8.055 \| good	35.102 \| good	55.418 \| fine	1.3 \| good	2.71 \| good	0.155 \| good
2026-04-23T21:00:00.000Z	49 \| good	7.222 \| good	32.045 \| good	53.396 \| good	1.297 \| good	2.347 \| good	0.154 \| good
2026-04-23T22:00:00.000Z	49 \| good	6.321 \| good	28.303 \| good	52.997 \| good	1.347 \| good	2.337 \| good	0.154 \| good
2026-04-23T23:00:00.000Z	49 \| good	6.757 \| good	30.168 \| good	53.498 \| good	1.396 \| good	2.326 \| good	0.154 \| good
2026-04-24T00:00:00.000Z	47 \| good	6.756 \| good	30.097 \| good	51.091 \| good	1.445 \| good	2.316 \| good	0.154 \| good
2026-04-24T01:00:00.000Z	44 \| good	6.229 \| good	27.879 \| good	47.146 \| good	1.567 \| good	3.771 \| good	0.161 \| good
2026-04-24T02:00:00.000Z	42 \| good	6.825 \| good	30.101 \| good	45.4 \| good	1.688 \| good	5.226 \| good	0.169 \| good
2026-04-24T03:00:00.000Z	40 \| good	7.381 \| good	32.246 \| good	43.022 \| good	1.81 \| good	6.682 \| good	0.176 \| good
2026-04-24T04:00:00.000Z	44 \| good	7.801 \| good	34.068 \| good	37.667 \| good	1.914 \| good	10.512 \| good	0.201 \| good
2026-04-24T05:00:00.000Z	44 \| good	7.778 \| good	34.147 \| good	31.792 \| good	2.018 \| good	14.343 \| good	0.225 \| good
2026-04-24T06:00:00.000Z	66 \| moderate	16.935 \| fine	20.939 \| good	30.876 \| good	2.141 \| good	18.895 \| good	0.252 \| good
2026-04-24T07:00:00.000Z	44 \| good	7.962 \| good	34.931 \| good	22.97 \| good	1.915 \| good	17.624 \| good	0.257 \| good
2026-04-24T08:00:00.000Z	44 \| good	8.442 \| good	36.871 \| good	22.514 \| good	1.709 \| good	17.074 \| good	0.266 \| good
2026-04-24T09:00:00.000Z	44 \| good	7.975 \| good	34.922 \| good	23.812 \| good	1.502 \| good	16.524 \| good	0.274 \| good

Current air quality index in Santee, California today

Common air pollutants in Santee, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Santee, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Frequently asked questions

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

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

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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 Santee, California right now?

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

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

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

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