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

Calimesa, California currently has a PM10 concentration of 10.991 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Calimesa, California is 0.434 ppb.

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

Calimesa, California currently has an ozone (O3) concentration of 47.233 ppm.

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

The current level of nitrogen dioxide (NO2) in Calimesa, California is 1.162 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 2.048 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)

2.05 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.99 μg/m³

155

255

425

605+

Ozone (O₃)

47.23 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.16 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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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
2026-03-05T01:00:00.000Z	61 \| moderate	8.986 \| good	30.6 \| good	58.412 \| fine	0.459 \| good	9.207 \| good	0.296 \| good
2026-03-05T02:00:00.000Z	64 \| moderate	9.505 \| good	26.434 \| good	58.725 \| fine	0.455 \| good	8.041 \| good	0.296 \| good
2026-03-05T03:00:00.000Z	49 \| good	8.964 \| good	39.504 \| good	51.305 \| good	4.365 \| good	25.198 \| good	0.271 \| good
2026-03-05T04:00:00.000Z	52 \| moderate	9.96 \| good	38.406 \| good	47.026 \| good	0.488 \| good	9.563 \| good	0.334 \| good
2026-03-05T05:00:00.000Z	49 \| good	9.457 \| good	28.989 \| good	40.89 \| good	0.552 \| good	12.657 \| good	0.344 \| good
2026-03-05T06:00:00.000Z	44 \| good	8.242 \| good	32.059 \| good	36.157 \| good	0.42 \| good	10.567 \| good	0.328 \| good
2026-03-05T07:00:00.000Z	49 \| good	8.927 \| good	31.554 \| good	35.969 \| good	0.431 \| good	11.766 \| good	0.328 \| good
2026-03-05T08:00:00.000Z	49 \| good	8.97 \| good	33.104 \| good	27.503 \| good	0.448 \| good	15.38 \| good	0.355 \| good
2026-03-05T09:00:00.000Z	52 \| moderate	10.182 \| good	36.483 \| good	23.774 \| good	0.48 \| good	12.627 \| good	0.252 \| good
2026-03-05T10:00:00.000Z	56 \| moderate	11.676 \| good	33.117 \| good	22.16 \| good	0.437 \| good	11.744 \| good	0.289 \| good
2026-03-05T11:00:00.000Z	54 \| moderate	10.935 \| good	31.841 \| good	20.039 \| good	0.554 \| good	9.352 \| good	0.252 \| good
2026-03-05T12:00:00.000Z	60 \| moderate	13.567 \| fine	33.751 \| good	21.285 \| good	0.45 \| good	7.586 \| good	0.263 \| good
2026-03-05T13:00:00.000Z	49 \| good	8.555 \| good	33.782 \| good	20.764 \| good	0.456 \| good	8.514 \| good	0.263 \| good
2026-03-05T14:00:00.000Z	49 \| good	9.246 \| good	33.817 \| good	26.714 \| good	0.467 \| good	7.426 \| good	0.41 \| good
2026-03-05T15:00:00.000Z	49 \| good	8.895 \| good	28.05 \| good	29.659 \| good	0.472 \| good	11.768 \| good	0.493 \| good
2026-03-05T16:00:00.000Z	54 \| moderate	11.224 \| good	34.324 \| good	34.234 \| good	0.488 \| good	11.608 \| good	0.438 \| good
2026-03-05T17:00:00.000Z	64 \| moderate	15.73 \| fine	49.966 \| good	39.407 \| good	0.479 \| good	6.813 \| good	0.305 \| good
2026-03-05T18:00:00.000Z	58 \| moderate	12.866 \| fine	38.735 \| good	42.608 \| good	0.452 \| good	2.967 \| good	0.245 \| good
2026-03-05T19:00:00.000Z	127 \| sensitive	46.472 \| moderate	61.26 \| fine	43.343 \| good	0.467 \| good	2.319 \| good	0.218 \| good
2026-03-05T20:00:00.000Z	88 \| moderate	28.976 \| fine	78.815 \| fine	44.372 \| good	0.476 \| good	1.894 \| good	0.139 \| good
2026-03-05T21:00:00.000Z	52 \| moderate	10.497 \| good	30.072 \| good	47.468 \| good	0.434 \| good	1.566 \| good	0.139 \| good
2026-03-05T22:00:00.000Z	57 \| moderate	9.535 \| good	66.761 \| fine	48.497 \| good	0.45 \| good	1.511 \| good	0.15 \| good
2026-03-05T23:00:00.000Z	68 \| moderate	16.849 \| fine	89.088 \| fine	48.378 \| good	0.417 \| good	1.352 \| good	0.125 \| good
2026-03-06T00:00:00.000Z	44 \| good	6.131 \| good	41.633 \| good	47.574 \| good	0.371 \| good	1.57 \| good	0.18 \| good
2026-03-06T01:00:00.000Z	43 \| good	5.224 \| good	26.73 \| good	45.953 \| good	0.364 \| good	1.366 \| good	0.205 \| good
2026-03-06T02:00:00.000Z	41 \| good	4.062 \| good	37.106 \| good	43.838 \| good	0.404 \| good	2.185 \| good	0.154 \| good
2026-03-06T03:00:00.000Z	33 \| good	2.541 \| good	10.407 \| good	35.882 \| good	0.711 \| good	12.24 \| good	0.198 \| good
2026-03-06T04:00:00.000Z	37 \| good	3.393 \| good	19.823 \| good	40.342 \| good	0.463 \| good	11.515 \| good	0.236 \| good
2026-03-06T05:00:00.000Z	31 \| good	4.68 \| good	16.794 \| good	33.309 \| good	0.562 \| good	11.36 \| good	0.261 \| good
2026-03-06T06:00:00.000Z	29 \| good	4.911 \| good	20.127 \| good	31.138 \| good	0.395 \| good	14.649 \| good	0.307 \| good
2026-03-06T07:00:00.000Z	28 \| good	4.154 \| good	22.322 \| good	30.052 \| good	0.412 \| good	10.462 \| good	0.307 \| good
2026-03-06T08:00:00.000Z	26 \| good	4.477 \| good	18.717 \| good	28.272 \| good	0.409 \| good	11.978 \| good	0.276 \| good
2026-03-06T09:00:00.000Z	26 \| good	4.427 \| good	24.33 \| good	28.197 \| good	0.503 \| good	9.343 \| good	0.314 \| good
2026-03-06T10:00:00.000Z	25 \| good	3.749 \| good	15.775 \| good	26.841 \| good	0.489 \| good	10.705 \| good	0.3 \| good
2026-03-06T11:00:00.000Z	25 \| good	3.168 \| good	16.512 \| good	27.247 \| good	0.528 \| good	11.564 \| good	0.222 \| good
2026-03-06T12:00:00.000Z	28 \| good	3.472 \| good	15.689 \| good	30.338 \| good	0.515 \| good	9.826 \| good	0.194 \| good
2026-03-06T13:00:00.000Z	28 \| good	3.9 \| good	17.747 \| good	30.136 \| good	0.487 \| good	8.666 \| good	0.194 \| good
2026-03-06T14:00:00.000Z	31 \| good	3.4 \| good	15.499 \| good	33.082 \| good	0.46 \| good	6.962 \| good	0.245 \| good
2026-03-06T15:00:00.000Z	33 \| good	3.049 \| good	14.944 \| good	36.081 \| good	0.538 \| good	7.419 \| good	0.32 \| good
2026-03-06T16:00:00.000Z	37 \| good	5.35 \| good	28.828 \| good	40.275 \| good	0.541 \| good	6.434 \| good	0.331 \| good
2026-03-06T17:00:00.000Z	39 \| good	4.318 \| good	17.089 \| good	42.352 \| good	0.628 \| good	8.339 \| good	0.269 \| good
2026-03-06T18:00:00.000Z	41 \| good	7.122 \| good	33.494 \| good	43.604 \| good	0.528 \| good	5.008 \| good	0.157 \| good
2026-03-06T19:00:00.000Z	43 \| good	5.033 \| good	22.11 \| good	45.705 \| good	0.483 \| good	1.365 \| good	0.146 \| good
2026-03-06T20:00:00.000Z	44 \| good	4.53 \| good	19.973 \| good	46.595 \| good	0.473 \| good	1.043 \| good	0.136 \| good
2026-03-06T21:00:00.000Z	44 \| good	2.888 \| good	13.983 \| good	47.064 \| good	0.451 \| good	1.195 \| good	0.136 \| good
2026-03-06T22:00:00.000Z	44 \| good	3.647 \| good	11.847 \| good	47.291 \| good	0.465 \| good	1.133 \| good	0.136 \| good
2026-03-06T23:00:00.000Z	44 \| good	2.048 \| good	10.991 \| good	47.233 \| good	0.434 \| good	1.162 \| good	0.173 \| good
2026-03-07T00:00:00.000Z	44 \| good	2.048 \| good	10.991 \| good	47.233 \| good	0.434 \| good	1.162 \| good	0.173 \| good
2026-03-07T01:00:00.000Z	41 \| good	0.19 \| good	0.496 \| good	44.274 \| good	0.364 \| good	4.371 \| good	0.144 \| good
2026-03-07T02:00:00.000Z	35 \| good	0.694 \| good	2.455 \| good	38.276 \| good	0.494 \| good	7.677 \| good	0.166 \| good
2026-03-07T03:00:00.000Z	28 \| good	1.744 \| good	7.229 \| good	30.018 \| good	0.624 \| good	10.982 \| good	0.188 \| good
2026-03-07T04:00:00.000Z	26 \| good	1.586 \| good	6.405 \| good	28.336 \| good	0.74 \| good	13.735 \| good	0.209 \| good
2026-03-07T05:00:00.000Z	23 \| good	1.489 \| good	5.92 \| good	25.333 \| good	0.855 \| good	16.488 \| good	0.23 \| good
2026-03-07T06:00:00.000Z	23 \| good	1.096 \| good	4.523 \| good	24.501 \| good	0.971 \| good	19.242 \| good	0.251 \| good
2026-03-07T07:00:00.000Z	22 \| good	1.662 \| good	6.588 \| good	23.969 \| good	0.825 \| good	17.508 \| good	0.243 \| good
2026-03-07T08:00:00.000Z	22 \| good	2.789 \| good	11.412 \| good	24.33 \| good	0.678 \| good	15.774 \| good	0.235 \| good
2026-03-07T09:00:00.000Z	23 \| good	2.14 \| good	8.478 \| good	24.503 \| good	0.532 \| good	14.04 \| good	0.227 \| good
2026-03-07T10:00:00.000Z	23 \| good	1.712 \| good	7.21 \| good	24.817 \| good	0.476 \| good	11.194 \| good	0.204 \| good
2026-03-07T11:00:00.000Z	24 \| good	1.292 \| good	5.188 \| good	25.671 \| good	0.42 \| good	8.349 \| good	0.181 \| good
2026-03-07T12:00:00.000Z	25 \| good	1.183 \| good	4.957 \| good	27.113 \| good	0.364 \| good	5.504 \| good	0.158 \| good
2026-03-07T13:00:00.000Z	25 \| good	2.109 \| good	8.74 \| good	26.868 \| good	0.386 \| good	5.382 \| good	0.158 \| good
2026-03-07T14:00:00.000Z	27 \| good	2.169 \| good	9.092 \| good	29.429 \| good	0.409 \| good	5.26 \| good	0.157 \| good
2026-03-07T15:00:00.000Z	31 \| good	1.757 \| good	7.21 \| good	33.737 \| good	0.431 \| good	5.137 \| good	0.156 \| good
2026-03-07T16:00:00.000Z	36 \| good	2.273 \| good	9.232 \| good	39.247 \| good	0.386 \| good	3.918 \| good	0.149 \| good
2026-03-07T17:00:00.000Z	40 \| good	2 \| good	8.2 \| good	42.815 \| good	0.34 \| good	2.699 \| good	0.141 \| good
2026-03-07T18:00:00.000Z	41 \| good	1.463 \| good	5.817 \| good	43.827 \| good	0.294 \| good	1.48 \| good	0.133 \| good
2026-03-07T19:00:00.000Z	42 \| good	2.729 \| good	11.14 \| good	44.543 \| good	0.243 \| good	1.174 \| good	0.13 \| good
2026-03-07T20:00:00.000Z	41 \| good	2.865 \| good	11.955 \| good	44.463 \| good	0.192 \| good	0.868 \| good	0.126 \| good
2026-03-07T21:00:00.000Z	43 \| good	3.345 \| good	14.943 \| good	45.593 \| good	0.142 \| good	0.563 \| good	0.123 \| good
2026-03-07T22:00:00.000Z	44 \| good	3.483 \| good	15.285 \| good	47.83 \| good	0.148 \| good	0.637 \| good	0.122 \| good
2026-03-07T23:00:00.000Z	44 \| good	2.785 \| good	11.552 \| good	48.149 \| good	0.154 \| good	0.711 \| good	0.121 \| good
2026-03-08T00:00:00.000Z	44 \| good	0.601 \| good	2.034 \| good	48.113 \| good	0.16 \| good	0.786 \| good	0.12 \| good
2026-03-08T01:00:00.000Z	44 \| good	0.829 \| good	3.335 \| good	47.358 \| good	0.27 \| good	3.123 \| good	0.134 \| good
2026-03-08T02:00:00.000Z	40 \| good	0.858 \| good	3.532 \| good	42.764 \| good	0.379 \| good	5.459 \| good	0.148 \| good
2026-03-08T03:00:00.000Z	33 \| good	1.617 \| good	6.59 \| good	36.315 \| good	0.489 \| good	7.796 \| good	0.162 \| good
2026-03-08T04:00:00.000Z	31 \| good	2.101 \| good	8.59 \| good	33.988 \| good	0.608 \| good	10.393 \| good	0.178 \| good
2026-03-08T05:00:00.000Z	30 \| good	1.883 \| good	7.746 \| good	32.42 \| good	0.727 \| good	12.991 \| good	0.193 \| good
2026-03-08T06:00:00.000Z	44 \| good	8.158 \| good	14.05 \| good	25.44 \| good	0.859 \| good	15.834 \| good	0.209 \| good
2026-03-08T07:00:00.000Z	27 \| good	2.436 \| good	9.957 \| good	29.477 \| good	0.7 \| good	12.435 \| good	0.19 \| good
2026-03-08T08:00:00.000Z	28 \| good	1.858 \| good	7.712 \| good	29.786 \| good	0.555 \| good	9.281 \| good	0.172 \| good
2026-03-08T09:00:00.000Z	28 \| good	1.629 \| good	6.678 \| good	29.865 \| good	0.41 \| good	6.128 \| good	0.154 \| good
2026-03-08T10:00:00.000Z	27 \| good	1.392 \| good	5.577 \| good	29.22 \| good	0.387 \| good	5.217 \| good	0.146 \| good
2026-03-08T11:00:00.000Z	27 \| good	1.157 \| good	4.601 \| good	28.718 \| good	0.365 \| good	4.306 \| good	0.138 \| good
2026-03-08T12:00:00.000Z	29 \| good	2.675 \| good	6.338 \| good	31.363 \| good	0.346 \| good	3.443 \| good	0.131 \| good
2026-03-08T13:00:00.000Z	29 \| good	2.59 \| good	6.07 \| good	31.193 \| good	0.399 \| good	4.242 \| good	0.138 \| good
2026-03-08T14:00:00.000Z	29 \| good	2.74 \| good	6.131 \| good	31.023 \| good	0.451 \| good	5.04 \| good	0.144 \| good
2026-03-08T15:00:00.000Z	29 \| good	3.656 \| good	6.884 \| good	30.853 \| good	0.504 \| good	5.838 \| good	0.151 \| good
2026-03-08T16:00:00.000Z	35 \| good	4.623 \| good	7.092 \| good	37.607 \| good	0.496 \| good	4.707 \| good	0.145 \| good
2026-03-08T17:00:00.000Z	41 \| good	3.303 \| good	4.863 \| good	44.361 \| good	0.488 \| good	3.577 \| good	0.139 \| good
2026-03-08T18:00:00.000Z	47 \| good	2.391 \| good	3.944 \| good	51.115 \| good	0.48 \| good	2.446 \| good	0.133 \| good
2026-03-08T19:00:00.000Z	49 \| good	2.112 \| good	3.968 \| good	53.284 \| good	0.403 \| good	1.861 \| good	0.127 \| good
2026-03-08T20:00:00.000Z	51 \| moderate	1.999 \| good	4.046 \| good	55.453 \| fine	0.326 \| good	1.277 \| good	0.122 \| good
2026-03-08T21:00:00.000Z	61 \| moderate	2.04 \| good	4.432 \| good	57.622 \| fine	0.25 \| good	0.692 \| good	0.116 \| good
2026-03-08T22:00:00.000Z	58 \| moderate	2.184 \| good	5.236 \| good	57.043 \| fine	0.254 \| good	0.736 \| good	0.115 \| good
2026-03-08T23:00:00.000Z	54 \| moderate	2.336 \| good	5.94 \| good	56.464 \| fine	0.259 \| good	0.78 \| good	0.114 \| good
2026-03-09T00:00:00.000Z	54 \| moderate	2.433 \| good	6.164 \| good	55.885 \| fine	0.263 \| good	0.824 \| good	0.113 \| good

Calimesa

Empower business decisions with accurate air quality data

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

0.17ppm

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 11:00:00, 2026-03-06.

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 2026-03-06.

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

The air quality in Calimesa, California right now is Good, with an AQI of 44.

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 2.048 μg/m³.

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

Calimesa, California currently has a PM₁₀ concentration of 10.991 μg/m³.

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

The current carbon monoxide (CO) level in Calimesa, California is 0.173 ppm.

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

The current sulfur dioxide (SO₂) concentration in Calimesa, California is 0.434 ppb.

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

Calimesa, California currently has an ozone (O₃) concentration of 47.233 ppm.

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

The current level of nitrogen dioxide (NO₂) in Calimesa, California is 1.162 ppb.

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