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

Calimesa, California currently has a PM10 concentration of 15.472 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Calimesa, California is 0.868 ppb.

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

Calimesa, California currently has an ozone (O3) concentration of 4.895 ppm.

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

The current level of nitrogen dioxide (NO2) in Calimesa, California is 9.816 ppb.

Current air quality index in Calimesa, California today

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

Calimesa, California currently has a PM2.5 concentration of 4.103 μg/m3.

Stay updated with real-time air quality in Calimesa, 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

Calimesa, California

Last updated: ... (Local time)

Common air pollutants in Calimesa, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.10 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.47 μg/m³

155

255

425

605+

Ozone (O₃)

4.89 ppb

201

201+

Sulfur Dioxide (SO₂)

0.87 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.82 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.38 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Calimesa, California

Get Live Pollen Counts

Calimesa, California

Scroll To Air Quality Map

Track live Calimesa, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	28 \| good	3.097 \| good	16.117 \| good	29.509 \| good	0.455 \| good	16.335 \| good	0.42 \| good
2026-09-05T13:00:00.000Z	27 \| good	3.597 \| good	19.718 \| good	29.024 \| good	0.459 \| good	17.562 \| good	0.42 \| good
2026-09-05T14:00:00.000Z	29 \| good	3.348 \| good	13.277 \| good	30.881 \| good	0.571 \| good	19.658 \| good	0.54 \| good
2026-09-05T15:00:00.000Z	30 \| good	5.404 \| good	24.931 \| good	31.557 \| good	0.83 \| good	15.109 \| good	0.531 \| good
2026-09-05T16:00:00.000Z	32 \| good	4.804 \| good	26.044 \| good	35.081 \| good	0.725 \| good	9.565 \| good	0.433 \| good
2026-09-05T17:00:00.000Z	36 \| good	4.395 \| good	20.46 \| good	38.733 \| good	0.619 \| good	6.75 \| good	0.347 \| good
2026-09-05T18:00:00.000Z	39 \| good	4.698 \| good	17.915 \| good	42.366 \| good	0.563 \| good	3.525 \| good	0.318 \| good
2026-09-05T19:00:00.000Z	42 \| good	2.28 \| good	10.05 \| good	44.986 \| good	0.54 \| good	2.918 \| good	0.286 \| good
2026-09-05T20:00:00.000Z	44 \| good	2.541 \| good	13.831 \| good	46.614 \| good	0.531 \| good	2.239 \| good	0.224 \| good
2026-09-05T21:00:00.000Z	42 \| good	1.822 \| good	8.466 \| good	45.163 \| good	0.537 \| good	1.656 \| good	0.242 \| good
2026-09-05T22:00:00.000Z	42 \| good	2.845 \| good	13.932 \| good	44.647 \| good	0.468 \| good	1.782 \| good	0.224 \| good
2026-09-05T23:00:00.000Z	43 \| good	3.107 \| good	14.989 \| good	46.021 \| good	0.611 \| good	1.637 \| good	0.238 \| good
2026-09-06T00:00:00.000Z	43 \| good	4.075 \| good	18.713 \| good	45.627 \| good	0.639 \| good	1.977 \| good	0.268 \| good
2026-09-06T01:00:00.000Z	43 \| good	3.509 \| good	14.773 \| good	45.809 \| good	0.605 \| good	2.55 \| good	0.29 \| good
2026-09-06T02:00:00.000Z	43 \| good	3.754 \| good	16.167 \| good	46.136 \| good	0.616 \| good	3.282 \| good	0.308 \| good
2026-09-06T03:00:00.000Z	42 \| good	6.884 \| good	30.434 \| good	44.838 \| good	0.211 \| good	1.845 \| good	0.103 \| good
2026-09-06T04:00:00.000Z	39 \| good	4.166 \| good	18.707 \| good	41.948 \| good	0.566 \| good	4.742 \| good	0.31 \| good
2026-09-06T05:00:00.000Z	35 \| good	6.297 \| good	25.55 \| good	38.378 \| good	0.765 \| good	7.68 \| good	0.392 \| good
2026-09-06T06:00:00.000Z	33 \| good	5.807 \| good	26.226 \| good	33.134 \| good	0.616 \| good	8.992 \| good	0.405 \| good
2026-09-06T07:00:00.000Z	33 \| good	6.28 \| good	23.865 \| good	32.985 \| good	0.589 \| good	10.248 \| good	0.412 \| good
2026-09-06T08:00:00.000Z	38 \| good	7.092 \| good	29.985 \| good	26.433 \| good	0.566 \| good	14.577 \| good	0.473 \| good
2026-09-06T09:00:00.000Z	39 \| good	5.926 \| good	42.072 \| good	25.981 \| good	0.633 \| good	16.063 \| good	0.44 \| good
2026-09-06T10:00:00.000Z	44 \| good	7.721 \| good	28.714 \| good	23.809 \| good	0.631 \| good	15.938 \| good	0.44 \| good
2026-09-06T11:00:00.000Z	27 \| good	5.277 \| good	22.767 \| good	23.435 \| good	0.63 \| good	15.558 \| good	0.44 \| good
2026-09-06T12:00:00.000Z	27 \| good	5.254 \| good	18.384 \| good	20.354 \| good	0.531 \| good	15.887 \| good	0.396 \| good
2026-09-06T13:00:00.000Z	33 \| good	6.224 \| good	23.611 \| good	19.986 \| good	0.533 \| good	15.981 \| good	0.396 \| good
2026-09-06T14:00:00.000Z	44 \| good	7.791 \| good	26.299 \| good	20.17 \| good	0.545 \| good	15.977 \| good	0.382 \| good
2026-09-06T15:00:00.000Z	44 \| good	7.978 \| good	38.799 \| good	19.322 \| good	0.555 \| good	16.148 \| good	0.336 \| good
2026-09-06T16:00:00.000Z	33 \| good	6.246 \| good	26.311 \| good	19.038 \| good	0.52 \| good	12.098 \| good	0.329 \| good
2026-09-06T17:00:00.000Z	38 \| good	6.52 \| good	26.534 \| good	18.35 \| good	0.557 \| good	14.933 \| good	0.361 \| good
2026-09-06T18:00:00.000Z	33 \| good	6 \| good	23.903 \| good	17.304 \| good	0.515 \| good	11.786 \| good	0.354 \| good
2026-09-06T19:00:00.000Z	33 \| good	5.783 \| good	20.624 \| good	18.498 \| good	0.471 \| good	11.661 \| good	0.304 \| good
2026-09-06T20:00:00.000Z	22 \| good	3.78 \| good	17.187 \| good	18.396 \| good	0.464 \| good	8.167 \| good	0.311 \| good
2026-09-06T21:00:00.000Z	18 \| good	2.809 \| good	13.658 \| good	18.823 \| good	0.472 \| good	6.999 \| good	0.236 \| good
2026-09-06T22:00:00.000Z	18 \| good	3.236 \| good	11.439 \| good	19.026 \| good	0.465 \| good	8.081 \| good	0.236 \| good
2026-09-06T23:00:00.000Z	17 \| good	2.081 \| good	8.832 \| good	17.668 \| good	0.503 \| good	6.73 \| good	0.263 \| good
2026-09-07T00:00:00.000Z	22 \| good	3.711 \| good	11.055 \| good	17.676 \| good	0.542 \| good	5.706 \| good	0.261 \| good
2026-09-07T01:00:00.000Z	52 \| moderate	3.827 \| good	56.799 \| fine	14.702 \| good	0.549 \| good	8.39 \| good	0.322 \| good
2026-09-07T02:00:00.000Z	48 \| good	3.658 \| good	51.936 \| good	12.23 \| good	0.496 \| good	11.106 \| good	0.326 \| good
2026-09-07T03:00:00.000Z	25 \| good	2.213 \| good	9.087 \| good	27.076 \| good	0.156 \| good	8.105 \| good	0.137 \| good
2026-09-07T04:00:00.000Z	27 \| good	5.004 \| good	20.944 \| good	7.473 \| good	0.506 \| good	15.324 \| good	0.44 \| good
2026-09-07T05:00:00.000Z	22 \| good	4.373 \| good	16.005 \| good	4.404 \| good	0.698 \| good	14.266 \| good	0.504 \| good
2026-09-07T06:00:00.000Z	22 \| good	3.714 \| good	14.162 \| good	5.016 \| good	0.644 \| good	13.705 \| good	0.558 \| good
2026-09-07T07:00:00.000Z	22 \| good	3.572 \| good	13.676 \| good	4.318 \| good	0.642 \| good	13.441 \| good	0.545 \| good
2026-09-07T08:00:00.000Z	22 \| good	4.12 \| good	11.911 \| good	4.279 \| good	0.672 \| good	12.046 \| good	0.499 \| good
2026-09-07T09:00:00.000Z	54 \| moderate	11.059 \| good	29.511 \| good	3.571 \| good	0.717 \| good	10.775 \| good	0.471 \| good
2026-09-07T10:00:00.000Z	56 \| moderate	11.863 \| good	22.405 \| good	3.803 \| good	0.617 \| good	9.86 \| good	0.388 \| good
2026-09-07T11:00:00.000Z	22 \| good	4.103 \| good	15.472 \| good	4.895 \| good	0.868 \| good	9.816 \| good	0.384 \| good
2026-09-07T11:00:00.000Z	22 \| good	4.103 \| good	15.472 \| good	4.895 \| good	0.868 \| good	9.816 \| good	0.384 \| good
2026-09-07T12:00:00.000Z	17 \| good	3.435 \| good	14.856 \| good	17.984 \| good	0.154 \| good	8.684 \| good	0.149 \| good
2026-09-07T13:00:00.000Z	27 \| good	4.68 \| good	20.273 \| good	18.619 \| good	0.162 \| good	8.401 \| good	0.145 \| good
2026-09-07T14:00:00.000Z	33 \| good	5.553 \| good	24.512 \| good	19.378 \| good	0.183 \| good	7.357 \| good	0.148 \| good
2026-09-07T15:00:00.000Z	27 \| good	5.089 \| good	22.194 \| good	24.644 \| good	0.217 \| good	5.986 \| good	0.158 \| good
2026-09-07T16:00:00.000Z	30 \| good	4.524 \| good	19.769 \| good	32.155 \| good	0.236 \| good	2.207 \| good	0.111 \| good
2026-09-07T17:00:00.000Z	34 \| good	3.644 \| good	16.063 \| good	37.211 \| good	0.18 \| good	1.08 \| good	0.098 \| good
2026-09-07T18:00:00.000Z	38 \| good	3.047 \| good	13.263 \| good	40.99 \| good	0.154 \| good	0.644 \| good	0.094 \| good
2026-09-07T19:00:00.000Z	42 \| good	3.612 \| good	15.8 \| good	44.537 \| good	0.142 \| good	0.463 \| good	0.092 \| good
2026-09-07T20:00:00.000Z	44 \| good	3.354 \| good	14.329 \| good	47.392 \| good	0.139 \| good	0.409 \| good	0.092 \| good
2026-09-07T21:00:00.000Z	48 \| good	2.663 \| good	11.195 \| good	51.635 \| good	0.146 \| good	0.413 \| good	0.093 \| good
2026-09-07T22:00:00.000Z	54 \| moderate	2.807 \| good	11.448 \| good	56.199 \| fine	0.157 \| good	0.493 \| good	0.093 \| good
2026-09-07T23:00:00.000Z	58 \| moderate	2.782 \| good	11.768 \| good	57.268 \| fine	0.188 \| good	0.576 \| good	0.095 \| good
2026-09-08T00:00:00.000Z	84 \| moderate	5.104 \| good	22.001 \| good	64.88 \| fine	0.234 \| good	0.758 \| good	0.097 \| good
2026-09-08T01:00:00.000Z	90 \| moderate	5.751 \| good	25.271 \| good	67.191 \| fine	0.294 \| good	1.19 \| good	0.1 \| good
2026-09-08T02:00:00.000Z	77 \| moderate	7.322 \| good	32.319 \| good	63.032 \| fine	0.379 \| good	2.665 \| good	0.109 \| good
2026-09-08T03:00:00.000Z	49 \| good	6.826 \| good	30.209 \| good	53.393 \| good	0.482 \| good	5.868 \| good	0.128 \| good
2026-09-08T04:00:00.000Z	44 \| good	7.754 \| good	34.214 \| good	45.247 \| good	0.582 \| good	8.16 \| good	0.142 \| good
2026-09-08T05:00:00.000Z	44 \| good	7.708 \| good	33.942 \| good	39.085 \| good	0.658 \| good	10.207 \| good	0.153 \| good
2026-09-08T06:00:00.000Z	38 \| good	6.766 \| good	29.833 \| good	32.124 \| good	0.687 \| good	11.772 \| good	0.162 \| good
2026-09-08T07:00:00.000Z	33 \| good	5.963 \| good	26.263 \| good	25.801 \| good	0.67 \| good	13.223 \| good	0.171 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.421 \| good	23.408 \| good	24.284 \| good	0.618 \| good	13.327 \| good	0.173 \| good
2026-09-08T09:00:00.000Z	27 \| good	5.088 \| good	22.226 \| good	21.889 \| good	0.555 \| good	12.789 \| good	0.172 \| good
2026-09-08T10:00:00.000Z	27 \| good	4.826 \| good	21.102 \| good	19.132 \| good	0.499 \| good	11.929 \| good	0.168 \| good
2026-09-08T11:00:00.000Z	22 \| good	4.465 \| good	19.658 \| good	17.852 \| good	0.462 \| good	11.102 \| good	0.163 \| good
2026-09-08T12:00:00.000Z	16 \| good	3.31 \| good	14.17 \| good	16.301 \| good	0.43 \| good	10.532 \| good	0.159 \| good
2026-09-08T13:00:00.000Z	27 \| good	5.142 \| good	22.492 \| good	16.942 \| good	0.402 \| good	10.219 \| good	0.157 \| good
2026-09-08T14:00:00.000Z	33 \| good	5.614 \| good	24.805 \| good	16.962 \| good	0.386 \| good	8.914 \| good	0.158 \| good
2026-09-08T15:00:00.000Z	27 \| good	5.236 \| good	22.764 \| good	21.761 \| good	0.396 \| good	6.449 \| good	0.161 \| good
2026-09-08T16:00:00.000Z	31 \| good	4.858 \| good	21.415 \| good	33.197 \| good	0.499 \| good	2.607 \| good	0.115 \| good
2026-09-08T17:00:00.000Z	37 \| good	4.232 \| good	18.269 \| good	39.701 \| good	0.487 \| good	1.526 \| good	0.102 \| good
2026-09-08T18:00:00.000Z	43 \| good	2.182 \| good	8.675 \| good	45.663 \| good	0.449 \| good	1.195 \| good	0.1 \| good
2026-09-08T19:00:00.000Z	46 \| good	3.262 \| good	14.244 \| good	50.247 \| good	0.433 \| good	1.012 \| good	0.102 \| good
2026-09-08T20:00:00.000Z	49 \| good	3.157 \| good	13.22 \| good	52.931 \| good	0.43 \| good	0.879 \| good	0.105 \| good
2026-09-08T21:00:00.000Z	58 \| moderate	3.013 \| good	13.008 \| good	56.865 \| fine	0.437 \| good	0.829 \| good	0.108 \| good
2026-09-08T22:00:00.000Z	80 \| moderate	4.137 \| good	17.968 \| good	64.204 \| fine	0.467 \| good	0.86 \| good	0.112 \| good
2026-09-08T23:00:00.000Z	112 \| sensitive	5.164 \| good	22.621 \| good	73.536 \| moderate	0.523 \| good	1.008 \| good	0.116 \| good
2026-09-09T00:00:00.000Z	147 \| sensitive	8.655 \| good	38.087 \| good	83.649 \| moderate	0.622 \| good	1.385 \| good	0.121 \| good
2026-09-09T01:00:00.000Z	151 \| unhealthy	8.863 \| good	39.137 \| good	86.497 \| poor	0.765 \| good	2.184 \| good	0.128 \| good
2026-09-09T02:00:00.000Z	133 \| sensitive	10.382 \| good	46.063 \| good	79.502 \| moderate	0.898 \| good	4.619 \| good	0.143 \| good
2026-09-09T03:00:00.000Z	87 \| moderate	11.137 \| good	49.742 \| good	66.237 \| fine	0.947 \| good	8.261 \| good	0.166 \| good
2026-09-09T04:00:00.000Z	54 \| moderate	10.807 \| good	47.928 \| good	55.521 \| fine	0.989 \| good	10.126 \| good	0.179 \| good
2026-09-09T05:00:00.000Z	54 \| moderate	11.49 \| good	51.244 \| good	50.176 \| good	1.013 \| good	10.874 \| good	0.186 \| good
2026-09-09T06:00:00.000Z	56 \| moderate	11.978 \| good	53.333 \| good	44.161 \| good	0.94 \| good	12.497 \| good	0.196 \| good
2026-09-09T07:00:00.000Z	54 \| moderate	10.91 \| good	48.934 \| good	38.837 \| good	0.804 \| good	13.777 \| good	0.204 \| good
2026-09-09T08:00:00.000Z	54 \| moderate	10.823 \| good	48.455 \| good	32.815 \| good	0.657 \| good	13.891 \| good	0.206 \| good
2026-09-09T09:00:00.000Z	44 \| good	7.733 \| good	34.278 \| good	27.043 \| good	0.531 \| good	13.467 \| good	0.202 \| good
2026-09-09T10:00:00.000Z	33 \| good	5.963 \| good	26.022 \| good	24.535 \| good	0.433 \| good	12.69 \| good	0.196 \| good
2026-09-09T11:00:00.000Z	33 \| good	6.227 \| good	27.195 \| good	23.939 \| good	0.355 \| good	11.753 \| good	0.187 \| good

Calimesa

Empower business decisions with accurate air quality data

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

0.39ppm

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 Calimesa, California get updated?

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

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

Calimesa, California experienced its worst air quality at 10:00:00, 2026-09-07.

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

The best air quality in Calimesa, California was observed at 11:00:00 on 2026-09-06.

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

The air quality in Calimesa, California right now is Good, with an AQI of 22.

What pollutant is most frequently found in Calimesa, California?

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

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

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

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

Calimesa, California currently has a PM_2.5 concentration of 4.103 μg/m³.

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

Calimesa, California currently has a PM₁₀ concentration of 15.472 μg/m³.

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

The current carbon monoxide (CO) level in Calimesa, California is 0.384 ppm.

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

The current sulfur dioxide (SO₂) concentration in Calimesa, California is 0.868 ppb.

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

Calimesa, California currently has an ozone (O₃) concentration of 4.895 ppm.

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

The current level of nitrogen dioxide (NO₂) in Calimesa, California is 9.816 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	28 \| good	3.097 \| good	16.117 \| good	29.509 \| good	0.455 \| good	16.335 \| good	0.42 \| good
2026-09-05T13:00:00.000Z	27 \| good	3.597 \| good	19.718 \| good	29.024 \| good	0.459 \| good	17.562 \| good	0.42 \| good
2026-09-05T14:00:00.000Z	29 \| good	3.348 \| good	13.277 \| good	30.881 \| good	0.571 \| good	19.658 \| good	0.54 \| good
2026-09-05T15:00:00.000Z	30 \| good	5.404 \| good	24.931 \| good	31.557 \| good	0.83 \| good	15.109 \| good	0.531 \| good
2026-09-05T16:00:00.000Z	32 \| good	4.804 \| good	26.044 \| good	35.081 \| good	0.725 \| good	9.565 \| good	0.433 \| good
2026-09-05T17:00:00.000Z	36 \| good	4.395 \| good	20.46 \| good	38.733 \| good	0.619 \| good	6.75 \| good	0.347 \| good
2026-09-05T18:00:00.000Z	39 \| good	4.698 \| good	17.915 \| good	42.366 \| good	0.563 \| good	3.525 \| good	0.318 \| good
2026-09-05T19:00:00.000Z	42 \| good	2.28 \| good	10.05 \| good	44.986 \| good	0.54 \| good	2.918 \| good	0.286 \| good
2026-09-05T20:00:00.000Z	44 \| good	2.541 \| good	13.831 \| good	46.614 \| good	0.531 \| good	2.239 \| good	0.224 \| good
2026-09-05T21:00:00.000Z	42 \| good	1.822 \| good	8.466 \| good	45.163 \| good	0.537 \| good	1.656 \| good	0.242 \| good
2026-09-05T22:00:00.000Z	42 \| good	2.845 \| good	13.932 \| good	44.647 \| good	0.468 \| good	1.782 \| good	0.224 \| good
2026-09-05T23:00:00.000Z	43 \| good	3.107 \| good	14.989 \| good	46.021 \| good	0.611 \| good	1.637 \| good	0.238 \| good
2026-09-06T00:00:00.000Z	43 \| good	4.075 \| good	18.713 \| good	45.627 \| good	0.639 \| good	1.977 \| good	0.268 \| good
2026-09-06T01:00:00.000Z	43 \| good	3.509 \| good	14.773 \| good	45.809 \| good	0.605 \| good	2.55 \| good	0.29 \| good
2026-09-06T02:00:00.000Z	43 \| good	3.754 \| good	16.167 \| good	46.136 \| good	0.616 \| good	3.282 \| good	0.308 \| good
2026-09-06T03:00:00.000Z	42 \| good	6.884 \| good	30.434 \| good	44.838 \| good	0.211 \| good	1.845 \| good	0.103 \| good
2026-09-06T04:00:00.000Z	39 \| good	4.166 \| good	18.707 \| good	41.948 \| good	0.566 \| good	4.742 \| good	0.31 \| good
2026-09-06T05:00:00.000Z	35 \| good	6.297 \| good	25.55 \| good	38.378 \| good	0.765 \| good	7.68 \| good	0.392 \| good
2026-09-06T06:00:00.000Z	33 \| good	5.807 \| good	26.226 \| good	33.134 \| good	0.616 \| good	8.992 \| good	0.405 \| good
2026-09-06T07:00:00.000Z	33 \| good	6.28 \| good	23.865 \| good	32.985 \| good	0.589 \| good	10.248 \| good	0.412 \| good
2026-09-06T08:00:00.000Z	38 \| good	7.092 \| good	29.985 \| good	26.433 \| good	0.566 \| good	14.577 \| good	0.473 \| good
2026-09-06T09:00:00.000Z	39 \| good	5.926 \| good	42.072 \| good	25.981 \| good	0.633 \| good	16.063 \| good	0.44 \| good
2026-09-06T10:00:00.000Z	44 \| good	7.721 \| good	28.714 \| good	23.809 \| good	0.631 \| good	15.938 \| good	0.44 \| good
2026-09-06T11:00:00.000Z	27 \| good	5.277 \| good	22.767 \| good	23.435 \| good	0.63 \| good	15.558 \| good	0.44 \| good
2026-09-06T12:00:00.000Z	27 \| good	5.254 \| good	18.384 \| good	20.354 \| good	0.531 \| good	15.887 \| good	0.396 \| good
2026-09-06T13:00:00.000Z	33 \| good	6.224 \| good	23.611 \| good	19.986 \| good	0.533 \| good	15.981 \| good	0.396 \| good
2026-09-06T14:00:00.000Z	44 \| good	7.791 \| good	26.299 \| good	20.17 \| good	0.545 \| good	15.977 \| good	0.382 \| good
2026-09-06T15:00:00.000Z	44 \| good	7.978 \| good	38.799 \| good	19.322 \| good	0.555 \| good	16.148 \| good	0.336 \| good
2026-09-06T16:00:00.000Z	33 \| good	6.246 \| good	26.311 \| good	19.038 \| good	0.52 \| good	12.098 \| good	0.329 \| good
2026-09-06T17:00:00.000Z	38 \| good	6.52 \| good	26.534 \| good	18.35 \| good	0.557 \| good	14.933 \| good	0.361 \| good
2026-09-06T18:00:00.000Z	33 \| good	6 \| good	23.903 \| good	17.304 \| good	0.515 \| good	11.786 \| good	0.354 \| good
2026-09-06T19:00:00.000Z	33 \| good	5.783 \| good	20.624 \| good	18.498 \| good	0.471 \| good	11.661 \| good	0.304 \| good
2026-09-06T20:00:00.000Z	22 \| good	3.78 \| good	17.187 \| good	18.396 \| good	0.464 \| good	8.167 \| good	0.311 \| good
2026-09-06T21:00:00.000Z	18 \| good	2.809 \| good	13.658 \| good	18.823 \| good	0.472 \| good	6.999 \| good	0.236 \| good
2026-09-06T22:00:00.000Z	18 \| good	3.236 \| good	11.439 \| good	19.026 \| good	0.465 \| good	8.081 \| good	0.236 \| good
2026-09-06T23:00:00.000Z	17 \| good	2.081 \| good	8.832 \| good	17.668 \| good	0.503 \| good	6.73 \| good	0.263 \| good
2026-09-07T00:00:00.000Z	22 \| good	3.711 \| good	11.055 \| good	17.676 \| good	0.542 \| good	5.706 \| good	0.261 \| good
2026-09-07T01:00:00.000Z	52 \| moderate	3.827 \| good	56.799 \| fine	14.702 \| good	0.549 \| good	8.39 \| good	0.322 \| good
2026-09-07T02:00:00.000Z	48 \| good	3.658 \| good	51.936 \| good	12.23 \| good	0.496 \| good	11.106 \| good	0.326 \| good
2026-09-07T03:00:00.000Z	25 \| good	2.213 \| good	9.087 \| good	27.076 \| good	0.156 \| good	8.105 \| good	0.137 \| good
2026-09-07T04:00:00.000Z	27 \| good	5.004 \| good	20.944 \| good	7.473 \| good	0.506 \| good	15.324 \| good	0.44 \| good
2026-09-07T05:00:00.000Z	22 \| good	4.373 \| good	16.005 \| good	4.404 \| good	0.698 \| good	14.266 \| good	0.504 \| good
2026-09-07T06:00:00.000Z	22 \| good	3.714 \| good	14.162 \| good	5.016 \| good	0.644 \| good	13.705 \| good	0.558 \| good
2026-09-07T07:00:00.000Z	22 \| good	3.572 \| good	13.676 \| good	4.318 \| good	0.642 \| good	13.441 \| good	0.545 \| good
2026-09-07T08:00:00.000Z	22 \| good	4.12 \| good	11.911 \| good	4.279 \| good	0.672 \| good	12.046 \| good	0.499 \| good
2026-09-07T09:00:00.000Z	54 \| moderate	11.059 \| good	29.511 \| good	3.571 \| good	0.717 \| good	10.775 \| good	0.471 \| good
2026-09-07T10:00:00.000Z	56 \| moderate	11.863 \| good	22.405 \| good	3.803 \| good	0.617 \| good	9.86 \| good	0.388 \| good
2026-09-07T11:00:00.000Z	22 \| good	4.103 \| good	15.472 \| good	4.895 \| good	0.868 \| good	9.816 \| good	0.384 \| good
2026-09-07T11:00:00.000Z	22 \| good	4.103 \| good	15.472 \| good	4.895 \| good	0.868 \| good	9.816 \| good	0.384 \| good
2026-09-07T12:00:00.000Z	17 \| good	3.435 \| good	14.856 \| good	17.984 \| good	0.154 \| good	8.684 \| good	0.149 \| good
2026-09-07T13:00:00.000Z	27 \| good	4.68 \| good	20.273 \| good	18.619 \| good	0.162 \| good	8.401 \| good	0.145 \| good
2026-09-07T14:00:00.000Z	33 \| good	5.553 \| good	24.512 \| good	19.378 \| good	0.183 \| good	7.357 \| good	0.148 \| good
2026-09-07T15:00:00.000Z	27 \| good	5.089 \| good	22.194 \| good	24.644 \| good	0.217 \| good	5.986 \| good	0.158 \| good
2026-09-07T16:00:00.000Z	30 \| good	4.524 \| good	19.769 \| good	32.155 \| good	0.236 \| good	2.207 \| good	0.111 \| good
2026-09-07T17:00:00.000Z	34 \| good	3.644 \| good	16.063 \| good	37.211 \| good	0.18 \| good	1.08 \| good	0.098 \| good
2026-09-07T18:00:00.000Z	38 \| good	3.047 \| good	13.263 \| good	40.99 \| good	0.154 \| good	0.644 \| good	0.094 \| good
2026-09-07T19:00:00.000Z	42 \| good	3.612 \| good	15.8 \| good	44.537 \| good	0.142 \| good	0.463 \| good	0.092 \| good
2026-09-07T20:00:00.000Z	44 \| good	3.354 \| good	14.329 \| good	47.392 \| good	0.139 \| good	0.409 \| good	0.092 \| good
2026-09-07T21:00:00.000Z	48 \| good	2.663 \| good	11.195 \| good	51.635 \| good	0.146 \| good	0.413 \| good	0.093 \| good
2026-09-07T22:00:00.000Z	54 \| moderate	2.807 \| good	11.448 \| good	56.199 \| fine	0.157 \| good	0.493 \| good	0.093 \| good
2026-09-07T23:00:00.000Z	58 \| moderate	2.782 \| good	11.768 \| good	57.268 \| fine	0.188 \| good	0.576 \| good	0.095 \| good
2026-09-08T00:00:00.000Z	84 \| moderate	5.104 \| good	22.001 \| good	64.88 \| fine	0.234 \| good	0.758 \| good	0.097 \| good
2026-09-08T01:00:00.000Z	90 \| moderate	5.751 \| good	25.271 \| good	67.191 \| fine	0.294 \| good	1.19 \| good	0.1 \| good
2026-09-08T02:00:00.000Z	77 \| moderate	7.322 \| good	32.319 \| good	63.032 \| fine	0.379 \| good	2.665 \| good	0.109 \| good
2026-09-08T03:00:00.000Z	49 \| good	6.826 \| good	30.209 \| good	53.393 \| good	0.482 \| good	5.868 \| good	0.128 \| good
2026-09-08T04:00:00.000Z	44 \| good	7.754 \| good	34.214 \| good	45.247 \| good	0.582 \| good	8.16 \| good	0.142 \| good
2026-09-08T05:00:00.000Z	44 \| good	7.708 \| good	33.942 \| good	39.085 \| good	0.658 \| good	10.207 \| good	0.153 \| good
2026-09-08T06:00:00.000Z	38 \| good	6.766 \| good	29.833 \| good	32.124 \| good	0.687 \| good	11.772 \| good	0.162 \| good
2026-09-08T07:00:00.000Z	33 \| good	5.963 \| good	26.263 \| good	25.801 \| good	0.67 \| good	13.223 \| good	0.171 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.421 \| good	23.408 \| good	24.284 \| good	0.618 \| good	13.327 \| good	0.173 \| good
2026-09-08T09:00:00.000Z	27 \| good	5.088 \| good	22.226 \| good	21.889 \| good	0.555 \| good	12.789 \| good	0.172 \| good
2026-09-08T10:00:00.000Z	27 \| good	4.826 \| good	21.102 \| good	19.132 \| good	0.499 \| good	11.929 \| good	0.168 \| good
2026-09-08T11:00:00.000Z	22 \| good	4.465 \| good	19.658 \| good	17.852 \| good	0.462 \| good	11.102 \| good	0.163 \| good
2026-09-08T12:00:00.000Z	16 \| good	3.31 \| good	14.17 \| good	16.301 \| good	0.43 \| good	10.532 \| good	0.159 \| good
2026-09-08T13:00:00.000Z	27 \| good	5.142 \| good	22.492 \| good	16.942 \| good	0.402 \| good	10.219 \| good	0.157 \| good
2026-09-08T14:00:00.000Z	33 \| good	5.614 \| good	24.805 \| good	16.962 \| good	0.386 \| good	8.914 \| good	0.158 \| good
2026-09-08T15:00:00.000Z	27 \| good	5.236 \| good	22.764 \| good	21.761 \| good	0.396 \| good	6.449 \| good	0.161 \| good
2026-09-08T16:00:00.000Z	31 \| good	4.858 \| good	21.415 \| good	33.197 \| good	0.499 \| good	2.607 \| good	0.115 \| good
2026-09-08T17:00:00.000Z	37 \| good	4.232 \| good	18.269 \| good	39.701 \| good	0.487 \| good	1.526 \| good	0.102 \| good
2026-09-08T18:00:00.000Z	43 \| good	2.182 \| good	8.675 \| good	45.663 \| good	0.449 \| good	1.195 \| good	0.1 \| good
2026-09-08T19:00:00.000Z	46 \| good	3.262 \| good	14.244 \| good	50.247 \| good	0.433 \| good	1.012 \| good	0.102 \| good
2026-09-08T20:00:00.000Z	49 \| good	3.157 \| good	13.22 \| good	52.931 \| good	0.43 \| good	0.879 \| good	0.105 \| good
2026-09-08T21:00:00.000Z	58 \| moderate	3.013 \| good	13.008 \| good	56.865 \| fine	0.437 \| good	0.829 \| good	0.108 \| good
2026-09-08T22:00:00.000Z	80 \| moderate	4.137 \| good	17.968 \| good	64.204 \| fine	0.467 \| good	0.86 \| good	0.112 \| good
2026-09-08T23:00:00.000Z	112 \| sensitive	5.164 \| good	22.621 \| good	73.536 \| moderate	0.523 \| good	1.008 \| good	0.116 \| good
2026-09-09T00:00:00.000Z	147 \| sensitive	8.655 \| good	38.087 \| good	83.649 \| moderate	0.622 \| good	1.385 \| good	0.121 \| good
2026-09-09T01:00:00.000Z	151 \| unhealthy	8.863 \| good	39.137 \| good	86.497 \| poor	0.765 \| good	2.184 \| good	0.128 \| good
2026-09-09T02:00:00.000Z	133 \| sensitive	10.382 \| good	46.063 \| good	79.502 \| moderate	0.898 \| good	4.619 \| good	0.143 \| good
2026-09-09T03:00:00.000Z	87 \| moderate	11.137 \| good	49.742 \| good	66.237 \| fine	0.947 \| good	8.261 \| good	0.166 \| good
2026-09-09T04:00:00.000Z	54 \| moderate	10.807 \| good	47.928 \| good	55.521 \| fine	0.989 \| good	10.126 \| good	0.179 \| good
2026-09-09T05:00:00.000Z	54 \| moderate	11.49 \| good	51.244 \| good	50.176 \| good	1.013 \| good	10.874 \| good	0.186 \| good
2026-09-09T06:00:00.000Z	56 \| moderate	11.978 \| good	53.333 \| good	44.161 \| good	0.94 \| good	12.497 \| good	0.196 \| good
2026-09-09T07:00:00.000Z	54 \| moderate	10.91 \| good	48.934 \| good	38.837 \| good	0.804 \| good	13.777 \| good	0.204 \| good
2026-09-09T08:00:00.000Z	54 \| moderate	10.823 \| good	48.455 \| good	32.815 \| good	0.657 \| good	13.891 \| good	0.206 \| good
2026-09-09T09:00:00.000Z	44 \| good	7.733 \| good	34.278 \| good	27.043 \| good	0.531 \| good	13.467 \| good	0.202 \| good
2026-09-09T10:00:00.000Z	33 \| good	5.963 \| good	26.022 \| good	24.535 \| good	0.433 \| good	12.69 \| good	0.196 \| good
2026-09-09T11:00:00.000Z	33 \| good	6.227 \| good	27.195 \| good	23.939 \| good	0.355 \| good	11.753 \| good	0.187 \| good

Current air quality index in Calimesa, California today

Common air pollutants in Calimesa, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

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Beaumont, California

Redlands, California

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Highland, California

Loma Linda, California

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Frequently asked questions

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

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

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

What is the current level of sulfur dioxide (SO2) in Calimesa, 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 Calimesa, California right now?

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

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

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