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

Calimesa, California currently has a PM10 concentration of 15.078 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Calimesa, California is 1.028 ppb.

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

Calimesa, California currently has an ozone (O3) concentration of 24.816 ppm.

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

The current level of nitrogen dioxide (NO2) in Calimesa, California is 16.726 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 4.222 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)

4.22 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.08 μg/m³

155

255

425

605+

Ozone (O₃)

24.82 ppb

201

201+

Sulfur Dioxide (SO₂)

1.03 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

16.73 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.68 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
2025-12-05T17:00:00.000Z	27 \| good	3.26 \| good	12.432 \| good	29.3 \| good	0.867 \| good	13.97 \| good	0.376 \| good
2025-12-05T18:00:00.000Z	28 \| good	3.207 \| good	19.142 \| good	29.528 \| good	0.77 \| good	7.881 \| good	0.314 \| good
2025-12-05T19:00:00.000Z	28 \| good	3.191 \| good	24.295 \| good	29.788 \| good	0.568 \| good	5.78 \| good	0.262 \| good
2025-12-05T20:00:00.000Z	30 \| good	3.047 \| good	19.595 \| good	31.603 \| good	0.629 \| good	4.901 \| good	0.203 \| good
2025-12-05T21:00:00.000Z	33 \| good	4.147 \| good	21.947 \| good	35.692 \| good	0.604 \| good	3.746 \| good	0.18 \| good
2025-12-05T22:00:00.000Z	31 \| good	3.055 \| good	14.119 \| good	34.118 \| good	0.532 \| good	3.616 \| good	0.162 \| good
2025-12-05T23:00:00.000Z	35 \| good	2.388 \| good	14.793 \| good	37.968 \| good	0.607 \| good	5.883 \| good	0.18 \| good
2025-12-06T00:00:00.000Z	35 \| good	2.083 \| good	12.256 \| good	38.354 \| good	0.501 \| good	4.366 \| good	0.18 \| good
2025-12-06T01:00:00.000Z	31 \| good	1.691 \| good	9.146 \| good	33.464 \| good	0.46 \| good	9.268 \| good	0.303 \| good
2025-12-06T02:00:00.000Z	25 \| good	4.49 \| good	25.617 \| good	26.138 \| good	0.51 \| good	25.662 \| good	0.358 \| good
2025-12-06T03:00:00.000Z	33 \| good	6.087 \| good	33.383 \| good	23.701 \| good	0.557 \| good	33.916 \| good	0.473 \| good
2025-12-06T04:00:00.000Z	33 \| good	4.589 \| good	17.111 \| good	17.978 \| good	0.963 \| good	35.013 \| good	0.537 \| good
2025-12-06T05:00:00.000Z	33 \| good	6.11 \| good	23.245 \| good	20.121 \| good	1.171 \| good	34.465 \| good	0.593 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.263 \| fine	38.973 \| good	16.977 \| good	1.239 \| good	29.114 \| good	0.617 \| good
2025-12-06T07:00:00.000Z	49 \| good	9.159 \| good	27.608 \| good	14.105 \| good	1.253 \| good	28.094 \| good	0.618 \| good
2025-12-06T08:00:00.000Z	44 \| good	7.883 \| good	29.384 \| good	14.84 \| good	1.085 \| good	25.484 \| good	0.736 \| good
2025-12-06T09:00:00.000Z	22 \| good	4.367 \| good	24.2 \| good	19.475 \| good	1.229 \| good	23.022 \| good	0.736 \| good
2025-12-06T10:00:00.000Z	49 \| good	9.291 \| good	20.966 \| good	18.571 \| good	1.264 \| good	22.704 \| good	0.716 \| good
2025-12-06T11:00:00.000Z	38 \| good	6.607 \| good	20.845 \| good	16.932 \| good	1.252 \| good	19.848 \| good	0.598 \| good
2025-12-06T12:00:00.000Z	38 \| good	6.586 \| good	35.484 \| good	12.523 \| good	1.036 \| good	17.034 \| good	0.539 \| good
2025-12-06T13:00:00.000Z	49 \| good	8.763 \| good	29.243 \| good	10.762 \| good	1.035 \| good	17.805 \| good	0.539 \| good
2025-12-06T14:00:00.000Z	27 \| good	2.78 \| good	28.994 \| good	15.298 \| good	1.076 \| good	16.204 \| good	0.557 \| good
2025-12-06T15:00:00.000Z	38 \| good	6.557 \| good	29.571 \| good	18.465 \| good	1.272 \| good	17.86 \| good	0.618 \| good
2025-12-06T16:00:00.000Z	33 \| good	6.482 \| good	35.976 \| good	21.425 \| good	1.274 \| good	18.501 \| good	0.633 \| good
2025-12-06T17:00:00.000Z	25 \| good	4.23 \| good	13.488 \| good	27.319 \| good	1.081 \| good	11.35 \| good	0.539 \| good
2025-12-06T18:00:00.000Z	31 \| good	4.57 \| good	18.435 \| good	33.715 \| good	0.822 \| good	11.44 \| good	0.349 \| good
2025-12-06T19:00:00.000Z	33 \| good	6.223 \| good	18.857 \| good	33.439 \| good	0.998 \| good	11.849 \| good	0.29 \| good
2025-12-06T20:00:00.000Z	32 \| good	5.31 \| good	23.608 \| good	35.397 \| good	0.909 \| good	5.635 \| good	0.255 \| good
2025-12-06T21:00:00.000Z	40 \| good	7.349 \| good	32.503 \| good	42.617 \| good	0.791 \| good	5.721 \| good	0.2 \| good
2025-12-06T22:00:00.000Z	39 \| good	6.665 \| good	25.992 \| good	41.821 \| good	0.642 \| good	6.423 \| good	0.2 \| good
2025-12-06T23:00:00.000Z	38 \| good	3.773 \| good	26.254 \| good	41.374 \| good	0.775 \| good	5.61 \| good	0.218 \| good
2025-12-07T00:00:00.000Z	41 \| good	7.283 \| good	26.419 \| good	43.989 \| good	0.723 \| good	6.736 \| good	0.239 \| good
2025-12-07T01:00:00.000Z	45 \| good	4.007 \| good	49.14 \| good	38.842 \| good	0.911 \| good	9.008 \| good	0.362 \| good
2025-12-07T02:00:00.000Z	38 \| good	6.993 \| good	28.657 \| good	35.644 \| good	0.776 \| good	18.765 \| good	0.438 \| good
2025-12-07T03:00:00.000Z	49 \| good	8.627 \| good	42.134 \| good	24.577 \| good	0.744 \| good	26.204 \| good	0.499 \| good
2025-12-07T04:00:00.000Z	56 \| moderate	12.164 \| fine	58.857 \| fine	29.411 \| good	0.951 \| good	23.105 \| good	0.59 \| good
2025-12-07T05:00:00.000Z	64 \| moderate	16.073 \| fine	61.189 \| fine	29.542 \| good	0.991 \| good	22.247 \| good	0.651 \| good
2025-12-07T06:00:00.000Z	64 \| moderate	15.963 \| fine	74.091 \| fine	18.119 \| good	0.831 \| good	28.671 \| good	0.691 \| good
2025-12-07T07:00:00.000Z	56 \| moderate	12.134 \| fine	35.488 \| good	20.489 \| good	0.831 \| good	26.838 \| good	0.692 \| good
2025-12-07T08:00:00.000Z	49 \| good	8.657 \| good	34.803 \| good	16.617 \| good	0.99 \| good	28.833 \| good	0.675 \| good
2025-12-07T09:00:00.000Z	58 \| moderate	12.699 \| fine	62.889 \| fine	18.179 \| good	0.95 \| good	23.689 \| good	0.64 \| good
2025-12-07T10:00:00.000Z	44 \| good	7.812 \| good	18.869 \| good	17.044 \| good	0.914 \| good	23.01 \| good	0.658 \| good
2025-12-07T11:00:00.000Z	44 \| good	8.126 \| good	25.289 \| good	18.545 \| good	0.92 \| good	19.337 \| good	0.659 \| good
2025-12-07T12:00:00.000Z	21 \| good	2.192 \| good	8.304 \| good	23.026 \| good	0.93 \| good	19.137 \| good	0.661 \| good
2025-12-07T13:00:00.000Z	27 \| good	2.128 \| good	28.909 \| good	20.1 \| good	1.131 \| good	17.502 \| good	0.941 \| good
2025-12-07T14:00:00.000Z	22 \| good	3.642 \| good	12.477 \| good	19.301 \| good	0.873 \| good	13.124 \| good	0.645 \| good
2025-12-07T15:00:00.000Z	22 \| good	2.677 \| good	11.616 \| good	23.788 \| good	1.027 \| good	12.569 \| good	0.66 \| good
2025-12-07T16:00:00.000Z	23 \| good	4.222 \| good	15.078 \| good	24.816 \| good	1.028 \| good	16.726 \| good	0.679 \| good
2025-12-07T17:00:00.000Z	31 \| good	1.442 \| good	6.035 \| good	33.308 \| good	1.043 \| good	7.649 \| good	0.182 \| good
2025-12-07T18:00:00.000Z	32 \| good	0.931 \| good	3.986 \| good	34.864 \| good	1.158 \| good	5.505 \| good	0.166 \| good
2025-12-07T19:00:00.000Z	34 \| good	1.08 \| good	4.179 \| good	37.356 \| good	1.106 \| good	4.379 \| good	0.15 \| good
2025-12-07T20:00:00.000Z	36 \| good	0.985 \| good	3.803 \| good	38.977 \| good	1.054 \| good	3.254 \| good	0.134 \| good
2025-12-07T21:00:00.000Z	36 \| good	1.199 \| good	4.89 \| good	39.325 \| good	1.001 \| good	2.129 \| good	0.119 \| good
2025-12-07T22:00:00.000Z	37 \| good	1.627 \| good	6.564 \| good	40.439 \| good	1.06 \| good	3.058 \| good	0.125 \| good
2025-12-07T23:00:00.000Z	37 \| good	2.628 \| good	10.904 \| good	39.741 \| good	1.118 \| good	3.987 \| good	0.131 \| good
2025-12-08T00:00:00.000Z	31 \| good	5.128 \| good	21.914 \| good	33.994 \| good	1.176 \| good	4.915 \| good	0.137 \| good
2025-12-08T01:00:00.000Z	33 \| good	5.876 \| good	25.779 \| good	26.325 \| good	1.388 \| good	10.262 \| good	0.182 \| good
2025-12-08T02:00:00.000Z	33 \| good	5.611 \| good	24.44 \| good	21.078 \| good	1.6 \| good	15.609 \| good	0.227 \| good
2025-12-08T03:00:00.000Z	38 \| good	6.567 \| good	28.791 \| good	21.745 \| good	1.812 \| good	20.956 \| good	0.272 \| good
2025-12-08T04:00:00.000Z	44 \| good	8.219 \| good	36.172 \| good	20.199 \| good	1.675 \| good	20.794 \| good	0.279 \| good
2025-12-08T05:00:00.000Z	38 \| good	6.879 \| good	30.087 \| good	20.542 \| good	1.538 \| good	20.633 \| good	0.287 \| good
2025-12-08T06:00:00.000Z	33 \| good	6.464 \| good	28.494 \| good	20.942 \| good	1.401 \| good	20.471 \| good	0.294 \| good
2025-12-08T07:00:00.000Z	27 \| good	4.508 \| good	19.793 \| good	22.012 \| good	1.292 \| good	18.842 \| good	0.276 \| good
2025-12-08T08:00:00.000Z	20 \| good	3.369 \| good	14.396 \| good	22.456 \| good	1.183 \| good	17.212 \| good	0.258 \| good
2025-12-08T09:00:00.000Z	21 \| good	2.515 \| good	10.806 \| good	23.122 \| good	1.074 \| good	15.582 \| good	0.24 \| good
2025-12-08T10:00:00.000Z	19 \| good	1.648 \| good	6.53 \| good	20.535 \| good	1.092 \| good	13.991 \| good	0.227 \| good
2025-12-08T11:00:00.000Z	18 \| good	1.439 \| good	5.726 \| good	19.011 \| good	1.109 \| good	12.399 \| good	0.213 \| good
2025-12-08T12:00:00.000Z	19 \| good	1.696 \| good	6.834 \| good	20.648 \| good	1.127 \| good	10.807 \| good	0.199 \| good
2025-12-08T13:00:00.000Z	22 \| good	1.608 \| good	6.721 \| good	23.643 \| good	1.182 \| good	11.525 \| good	0.21 \| good
2025-12-08T14:00:00.000Z	20 \| good	2.64 \| good	11.519 \| good	21.547 \| good	1.236 \| good	12.242 \| good	0.221 \| good
2025-12-08T15:00:00.000Z	19 \| good	3.356 \| good	14.559 \| good	19.93 \| good	1.29 \| good	12.96 \| good	0.232 \| good
2025-12-08T16:00:00.000Z	21 \| good	2.073 \| good	8.558 \| good	23.347 \| good	1.338 \| good	10.576 \| good	0.216 \| good
2025-12-08T17:00:00.000Z	27 \| good	1.822 \| good	7.518 \| good	28.799 \| good	1.385 \| good	8.192 \| good	0.199 \| good
2025-12-08T18:00:00.000Z	31 \| good	0.752 \| good	2.791 \| good	33.371 \| good	1.433 \| good	5.808 \| good	0.183 \| good
2025-12-08T19:00:00.000Z	33 \| good	0.511 \| good	2.032 \| good	36.179 \| good	1.313 \| good	4.575 \| good	0.163 \| good
2025-12-08T20:00:00.000Z	35 \| good	0.478 \| good	1.561 \| good	37.577 \| good	1.193 \| good	3.342 \| good	0.143 \| good
2025-12-08T21:00:00.000Z	34 \| good	0.372 \| good	1.395 \| good	36.876 \| good	1.073 \| good	2.108 \| good	0.123 \| good
2025-12-08T22:00:00.000Z	34 \| good	0.402 \| good	1.544 \| good	37.191 \| good	1.013 \| good	2.455 \| good	0.122 \| good
2025-12-08T23:00:00.000Z	32 \| good	0.329 \| good	1.114 \| good	35.211 \| good	0.953 \| good	2.801 \| good	0.121 \| good
2025-12-09T00:00:00.000Z	28 \| good	0.508 \| good	1.914 \| good	29.825 \| good	0.893 \| good	3.147 \| good	0.12 \| good
2025-12-09T01:00:00.000Z	23 \| good	0.789 \| good	2.769 \| good	25.155 \| good	0.928 \| good	7.123 \| good	0.154 \| good
2025-12-09T02:00:00.000Z	23 \| good	0.572 \| good	2.137 \| good	24.509 \| good	0.963 \| good	11.1 \| good	0.187 \| good
2025-12-09T03:00:00.000Z	23 \| good	0.549 \| good	2.102 \| good	25.187 \| good	0.999 \| good	15.076 \| good	0.221 \| good
2025-12-09T04:00:00.000Z	25 \| good	1.161 \| good	4.877 \| good	27.069 \| good	0.953 \| good	14.313 \| good	0.213 \| good
2025-12-09T05:00:00.000Z	25 \| good	0.929 \| good	3.619 \| good	26.755 \| good	0.908 \| good	13.551 \| good	0.205 \| good
2025-12-09T06:00:00.000Z	24 \| good	1.254 \| good	5.151 \| good	25.527 \| good	0.863 \| good	12.788 \| good	0.196 \| good
2025-12-09T07:00:00.000Z	24 \| good	1.136 \| good	4.581 \| good	26.093 \| good	0.871 \| good	11.019 \| good	0.181 \| good
2025-12-09T08:00:00.000Z	24 \| good	1.048 \| good	4.054 \| good	25.862 \| good	0.88 \| good	9.25 \| good	0.166 \| good
2025-12-09T09:00:00.000Z	24 \| good	0.636 \| good	2.382 \| good	26.159 \| good	0.888 \| good	7.48 \| good	0.151 \| good
2025-12-09T10:00:00.000Z	21 \| good	0.186 \| good	0.074 \| good	23.451 \| good	0.931 \| good	6.741 \| good	0.143 \| good
2025-12-09T11:00:00.000Z	21 \| good	0.281 \| good	0.96 \| good	23.108 \| good	0.974 \| good	6.002 \| good	0.135 \| good
2025-12-09T12:00:00.000Z	23 \| good	0.354 \| good	1.128 \| good	25.274 \| good	1.016 \| good	5.263 \| good	0.128 \| good
2025-12-09T13:00:00.000Z	26 \| good	0.173 \| good	0.131 \| good	27.754 \| good	1.03 \| good	6.639 \| good	0.139 \| good
2025-12-09T14:00:00.000Z	24 \| good	0.794 \| good	2.781 \| good	25.706 \| good	1.045 \| good	8.016 \| good	0.15 \| good
2025-12-09T15:00:00.000Z	24 \| good	1.143 \| good	4.667 \| good	25.988 \| good	1.059 \| good	9.393 \| good	0.161 \| good
2025-12-09T16:00:00.000Z	26 \| good	0.711 \| good	2.762 \| good	27.505 \| good	1.087 \| good	7.993 \| good	0.156 \| good

Calimesa

Empower business decisions with accurate air quality data

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

0.73ppm

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 06:00:00, 2025-12-07.

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

The best air quality in Calimesa, California was observed at 12:00:00 on 2025-12-07.

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

The air quality in Calimesa, California right now is Good, with an AQI of 23.

What pollutant is most frequently found in Calimesa, California?

In Calimesa, California, O3 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 4.222 μg/m³.

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

Calimesa, California currently has a PM₁₀ concentration of 15.078 μg/m³.

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

The current carbon monoxide (CO) level in Calimesa, California is 0.679 ppm.

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

The current sulfur dioxide (SO₂) concentration in Calimesa, California is 1.028 ppb.

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

Calimesa, California currently has an ozone (O₃) concentration of 24.816 ppm.

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

The current level of nitrogen dioxide (NO₂) in Calimesa, California is 16.726 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T17:00:00.000Z	27 \| good	3.26 \| good	12.432 \| good	29.3 \| good	0.867 \| good	13.97 \| good	0.376 \| good
2025-12-05T18:00:00.000Z	28 \| good	3.207 \| good	19.142 \| good	29.528 \| good	0.77 \| good	7.881 \| good	0.314 \| good
2025-12-05T19:00:00.000Z	28 \| good	3.191 \| good	24.295 \| good	29.788 \| good	0.568 \| good	5.78 \| good	0.262 \| good
2025-12-05T20:00:00.000Z	30 \| good	3.047 \| good	19.595 \| good	31.603 \| good	0.629 \| good	4.901 \| good	0.203 \| good
2025-12-05T21:00:00.000Z	33 \| good	4.147 \| good	21.947 \| good	35.692 \| good	0.604 \| good	3.746 \| good	0.18 \| good
2025-12-05T22:00:00.000Z	31 \| good	3.055 \| good	14.119 \| good	34.118 \| good	0.532 \| good	3.616 \| good	0.162 \| good
2025-12-05T23:00:00.000Z	35 \| good	2.388 \| good	14.793 \| good	37.968 \| good	0.607 \| good	5.883 \| good	0.18 \| good
2025-12-06T00:00:00.000Z	35 \| good	2.083 \| good	12.256 \| good	38.354 \| good	0.501 \| good	4.366 \| good	0.18 \| good
2025-12-06T01:00:00.000Z	31 \| good	1.691 \| good	9.146 \| good	33.464 \| good	0.46 \| good	9.268 \| good	0.303 \| good
2025-12-06T02:00:00.000Z	25 \| good	4.49 \| good	25.617 \| good	26.138 \| good	0.51 \| good	25.662 \| good	0.358 \| good
2025-12-06T03:00:00.000Z	33 \| good	6.087 \| good	33.383 \| good	23.701 \| good	0.557 \| good	33.916 \| good	0.473 \| good
2025-12-06T04:00:00.000Z	33 \| good	4.589 \| good	17.111 \| good	17.978 \| good	0.963 \| good	35.013 \| good	0.537 \| good
2025-12-06T05:00:00.000Z	33 \| good	6.11 \| good	23.245 \| good	20.121 \| good	1.171 \| good	34.465 \| good	0.593 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.263 \| fine	38.973 \| good	16.977 \| good	1.239 \| good	29.114 \| good	0.617 \| good
2025-12-06T07:00:00.000Z	49 \| good	9.159 \| good	27.608 \| good	14.105 \| good	1.253 \| good	28.094 \| good	0.618 \| good
2025-12-06T08:00:00.000Z	44 \| good	7.883 \| good	29.384 \| good	14.84 \| good	1.085 \| good	25.484 \| good	0.736 \| good
2025-12-06T09:00:00.000Z	22 \| good	4.367 \| good	24.2 \| good	19.475 \| good	1.229 \| good	23.022 \| good	0.736 \| good
2025-12-06T10:00:00.000Z	49 \| good	9.291 \| good	20.966 \| good	18.571 \| good	1.264 \| good	22.704 \| good	0.716 \| good
2025-12-06T11:00:00.000Z	38 \| good	6.607 \| good	20.845 \| good	16.932 \| good	1.252 \| good	19.848 \| good	0.598 \| good
2025-12-06T12:00:00.000Z	38 \| good	6.586 \| good	35.484 \| good	12.523 \| good	1.036 \| good	17.034 \| good	0.539 \| good
2025-12-06T13:00:00.000Z	49 \| good	8.763 \| good	29.243 \| good	10.762 \| good	1.035 \| good	17.805 \| good	0.539 \| good
2025-12-06T14:00:00.000Z	27 \| good	2.78 \| good	28.994 \| good	15.298 \| good	1.076 \| good	16.204 \| good	0.557 \| good
2025-12-06T15:00:00.000Z	38 \| good	6.557 \| good	29.571 \| good	18.465 \| good	1.272 \| good	17.86 \| good	0.618 \| good
2025-12-06T16:00:00.000Z	33 \| good	6.482 \| good	35.976 \| good	21.425 \| good	1.274 \| good	18.501 \| good	0.633 \| good
2025-12-06T17:00:00.000Z	25 \| good	4.23 \| good	13.488 \| good	27.319 \| good	1.081 \| good	11.35 \| good	0.539 \| good
2025-12-06T18:00:00.000Z	31 \| good	4.57 \| good	18.435 \| good	33.715 \| good	0.822 \| good	11.44 \| good	0.349 \| good
2025-12-06T19:00:00.000Z	33 \| good	6.223 \| good	18.857 \| good	33.439 \| good	0.998 \| good	11.849 \| good	0.29 \| good
2025-12-06T20:00:00.000Z	32 \| good	5.31 \| good	23.608 \| good	35.397 \| good	0.909 \| good	5.635 \| good	0.255 \| good
2025-12-06T21:00:00.000Z	40 \| good	7.349 \| good	32.503 \| good	42.617 \| good	0.791 \| good	5.721 \| good	0.2 \| good
2025-12-06T22:00:00.000Z	39 \| good	6.665 \| good	25.992 \| good	41.821 \| good	0.642 \| good	6.423 \| good	0.2 \| good
2025-12-06T23:00:00.000Z	38 \| good	3.773 \| good	26.254 \| good	41.374 \| good	0.775 \| good	5.61 \| good	0.218 \| good
2025-12-07T00:00:00.000Z	41 \| good	7.283 \| good	26.419 \| good	43.989 \| good	0.723 \| good	6.736 \| good	0.239 \| good
2025-12-07T01:00:00.000Z	45 \| good	4.007 \| good	49.14 \| good	38.842 \| good	0.911 \| good	9.008 \| good	0.362 \| good
2025-12-07T02:00:00.000Z	38 \| good	6.993 \| good	28.657 \| good	35.644 \| good	0.776 \| good	18.765 \| good	0.438 \| good
2025-12-07T03:00:00.000Z	49 \| good	8.627 \| good	42.134 \| good	24.577 \| good	0.744 \| good	26.204 \| good	0.499 \| good
2025-12-07T04:00:00.000Z	56 \| moderate	12.164 \| fine	58.857 \| fine	29.411 \| good	0.951 \| good	23.105 \| good	0.59 \| good
2025-12-07T05:00:00.000Z	64 \| moderate	16.073 \| fine	61.189 \| fine	29.542 \| good	0.991 \| good	22.247 \| good	0.651 \| good
2025-12-07T06:00:00.000Z	64 \| moderate	15.963 \| fine	74.091 \| fine	18.119 \| good	0.831 \| good	28.671 \| good	0.691 \| good
2025-12-07T07:00:00.000Z	56 \| moderate	12.134 \| fine	35.488 \| good	20.489 \| good	0.831 \| good	26.838 \| good	0.692 \| good
2025-12-07T08:00:00.000Z	49 \| good	8.657 \| good	34.803 \| good	16.617 \| good	0.99 \| good	28.833 \| good	0.675 \| good
2025-12-07T09:00:00.000Z	58 \| moderate	12.699 \| fine	62.889 \| fine	18.179 \| good	0.95 \| good	23.689 \| good	0.64 \| good
2025-12-07T10:00:00.000Z	44 \| good	7.812 \| good	18.869 \| good	17.044 \| good	0.914 \| good	23.01 \| good	0.658 \| good
2025-12-07T11:00:00.000Z	44 \| good	8.126 \| good	25.289 \| good	18.545 \| good	0.92 \| good	19.337 \| good	0.659 \| good
2025-12-07T12:00:00.000Z	21 \| good	2.192 \| good	8.304 \| good	23.026 \| good	0.93 \| good	19.137 \| good	0.661 \| good
2025-12-07T13:00:00.000Z	27 \| good	2.128 \| good	28.909 \| good	20.1 \| good	1.131 \| good	17.502 \| good	0.941 \| good
2025-12-07T14:00:00.000Z	22 \| good	3.642 \| good	12.477 \| good	19.301 \| good	0.873 \| good	13.124 \| good	0.645 \| good
2025-12-07T15:00:00.000Z	22 \| good	2.677 \| good	11.616 \| good	23.788 \| good	1.027 \| good	12.569 \| good	0.66 \| good
2025-12-07T16:00:00.000Z	23 \| good	4.222 \| good	15.078 \| good	24.816 \| good	1.028 \| good	16.726 \| good	0.679 \| good
2025-12-07T17:00:00.000Z	31 \| good	1.442 \| good	6.035 \| good	33.308 \| good	1.043 \| good	7.649 \| good	0.182 \| good
2025-12-07T18:00:00.000Z	32 \| good	0.931 \| good	3.986 \| good	34.864 \| good	1.158 \| good	5.505 \| good	0.166 \| good
2025-12-07T19:00:00.000Z	34 \| good	1.08 \| good	4.179 \| good	37.356 \| good	1.106 \| good	4.379 \| good	0.15 \| good
2025-12-07T20:00:00.000Z	36 \| good	0.985 \| good	3.803 \| good	38.977 \| good	1.054 \| good	3.254 \| good	0.134 \| good
2025-12-07T21:00:00.000Z	36 \| good	1.199 \| good	4.89 \| good	39.325 \| good	1.001 \| good	2.129 \| good	0.119 \| good
2025-12-07T22:00:00.000Z	37 \| good	1.627 \| good	6.564 \| good	40.439 \| good	1.06 \| good	3.058 \| good	0.125 \| good
2025-12-07T23:00:00.000Z	37 \| good	2.628 \| good	10.904 \| good	39.741 \| good	1.118 \| good	3.987 \| good	0.131 \| good
2025-12-08T00:00:00.000Z	31 \| good	5.128 \| good	21.914 \| good	33.994 \| good	1.176 \| good	4.915 \| good	0.137 \| good
2025-12-08T01:00:00.000Z	33 \| good	5.876 \| good	25.779 \| good	26.325 \| good	1.388 \| good	10.262 \| good	0.182 \| good
2025-12-08T02:00:00.000Z	33 \| good	5.611 \| good	24.44 \| good	21.078 \| good	1.6 \| good	15.609 \| good	0.227 \| good
2025-12-08T03:00:00.000Z	38 \| good	6.567 \| good	28.791 \| good	21.745 \| good	1.812 \| good	20.956 \| good	0.272 \| good
2025-12-08T04:00:00.000Z	44 \| good	8.219 \| good	36.172 \| good	20.199 \| good	1.675 \| good	20.794 \| good	0.279 \| good
2025-12-08T05:00:00.000Z	38 \| good	6.879 \| good	30.087 \| good	20.542 \| good	1.538 \| good	20.633 \| good	0.287 \| good
2025-12-08T06:00:00.000Z	33 \| good	6.464 \| good	28.494 \| good	20.942 \| good	1.401 \| good	20.471 \| good	0.294 \| good
2025-12-08T07:00:00.000Z	27 \| good	4.508 \| good	19.793 \| good	22.012 \| good	1.292 \| good	18.842 \| good	0.276 \| good
2025-12-08T08:00:00.000Z	20 \| good	3.369 \| good	14.396 \| good	22.456 \| good	1.183 \| good	17.212 \| good	0.258 \| good
2025-12-08T09:00:00.000Z	21 \| good	2.515 \| good	10.806 \| good	23.122 \| good	1.074 \| good	15.582 \| good	0.24 \| good
2025-12-08T10:00:00.000Z	19 \| good	1.648 \| good	6.53 \| good	20.535 \| good	1.092 \| good	13.991 \| good	0.227 \| good
2025-12-08T11:00:00.000Z	18 \| good	1.439 \| good	5.726 \| good	19.011 \| good	1.109 \| good	12.399 \| good	0.213 \| good
2025-12-08T12:00:00.000Z	19 \| good	1.696 \| good	6.834 \| good	20.648 \| good	1.127 \| good	10.807 \| good	0.199 \| good
2025-12-08T13:00:00.000Z	22 \| good	1.608 \| good	6.721 \| good	23.643 \| good	1.182 \| good	11.525 \| good	0.21 \| good
2025-12-08T14:00:00.000Z	20 \| good	2.64 \| good	11.519 \| good	21.547 \| good	1.236 \| good	12.242 \| good	0.221 \| good
2025-12-08T15:00:00.000Z	19 \| good	3.356 \| good	14.559 \| good	19.93 \| good	1.29 \| good	12.96 \| good	0.232 \| good
2025-12-08T16:00:00.000Z	21 \| good	2.073 \| good	8.558 \| good	23.347 \| good	1.338 \| good	10.576 \| good	0.216 \| good
2025-12-08T17:00:00.000Z	27 \| good	1.822 \| good	7.518 \| good	28.799 \| good	1.385 \| good	8.192 \| good	0.199 \| good
2025-12-08T18:00:00.000Z	31 \| good	0.752 \| good	2.791 \| good	33.371 \| good	1.433 \| good	5.808 \| good	0.183 \| good
2025-12-08T19:00:00.000Z	33 \| good	0.511 \| good	2.032 \| good	36.179 \| good	1.313 \| good	4.575 \| good	0.163 \| good
2025-12-08T20:00:00.000Z	35 \| good	0.478 \| good	1.561 \| good	37.577 \| good	1.193 \| good	3.342 \| good	0.143 \| good
2025-12-08T21:00:00.000Z	34 \| good	0.372 \| good	1.395 \| good	36.876 \| good	1.073 \| good	2.108 \| good	0.123 \| good
2025-12-08T22:00:00.000Z	34 \| good	0.402 \| good	1.544 \| good	37.191 \| good	1.013 \| good	2.455 \| good	0.122 \| good
2025-12-08T23:00:00.000Z	32 \| good	0.329 \| good	1.114 \| good	35.211 \| good	0.953 \| good	2.801 \| good	0.121 \| good
2025-12-09T00:00:00.000Z	28 \| good	0.508 \| good	1.914 \| good	29.825 \| good	0.893 \| good	3.147 \| good	0.12 \| good
2025-12-09T01:00:00.000Z	23 \| good	0.789 \| good	2.769 \| good	25.155 \| good	0.928 \| good	7.123 \| good	0.154 \| good
2025-12-09T02:00:00.000Z	23 \| good	0.572 \| good	2.137 \| good	24.509 \| good	0.963 \| good	11.1 \| good	0.187 \| good
2025-12-09T03:00:00.000Z	23 \| good	0.549 \| good	2.102 \| good	25.187 \| good	0.999 \| good	15.076 \| good	0.221 \| good
2025-12-09T04:00:00.000Z	25 \| good	1.161 \| good	4.877 \| good	27.069 \| good	0.953 \| good	14.313 \| good	0.213 \| good
2025-12-09T05:00:00.000Z	25 \| good	0.929 \| good	3.619 \| good	26.755 \| good	0.908 \| good	13.551 \| good	0.205 \| good
2025-12-09T06:00:00.000Z	24 \| good	1.254 \| good	5.151 \| good	25.527 \| good	0.863 \| good	12.788 \| good	0.196 \| good
2025-12-09T07:00:00.000Z	24 \| good	1.136 \| good	4.581 \| good	26.093 \| good	0.871 \| good	11.019 \| good	0.181 \| good
2025-12-09T08:00:00.000Z	24 \| good	1.048 \| good	4.054 \| good	25.862 \| good	0.88 \| good	9.25 \| good	0.166 \| good
2025-12-09T09:00:00.000Z	24 \| good	0.636 \| good	2.382 \| good	26.159 \| good	0.888 \| good	7.48 \| good	0.151 \| good
2025-12-09T10:00:00.000Z	21 \| good	0.186 \| good	0.074 \| good	23.451 \| good	0.931 \| good	6.741 \| good	0.143 \| good
2025-12-09T11:00:00.000Z	21 \| good	0.281 \| good	0.96 \| good	23.108 \| good	0.974 \| good	6.002 \| good	0.135 \| good
2025-12-09T12:00:00.000Z	23 \| good	0.354 \| good	1.128 \| good	25.274 \| good	1.016 \| good	5.263 \| good	0.128 \| good
2025-12-09T13:00:00.000Z	26 \| good	0.173 \| good	0.131 \| good	27.754 \| good	1.03 \| good	6.639 \| good	0.139 \| good
2025-12-09T14:00:00.000Z	24 \| good	0.794 \| good	2.781 \| good	25.706 \| good	1.045 \| good	8.016 \| good	0.15 \| good
2025-12-09T15:00:00.000Z	24 \| good	1.143 \| good	4.667 \| good	25.988 \| good	1.059 \| good	9.393 \| good	0.161 \| good
2025-12-09T16:00:00.000Z	26 \| good	0.711 \| good	2.762 \| good	27.505 \| good	1.087 \| good	7.993 \| good	0.156 \| 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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Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Yucaipa, California

Beaumont, California

Redlands, California

Moreno Valley, California

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?

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

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

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

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

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

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