Air Quality in La Mesa, Colombia
Drizzle
15.1°C · 86.7% humidity
15.1°
Feels 15.1°
126
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
La Mesa's air quality — share it
AQI Forecast
Calibrated
35
5pm
35
37
126
8pm
108
90
77
11pm
67
81
76
2am
73
70
68
5am
67
66
39
8am
36
36
36
11am
35
35
35
2pm
35
35
Station readings
35
126
CAMS model
adj +10
25
25
27
27
34
34
34
34
54
54
54
54
54
54
54
27
25
25
25
25
25
25
25
25
Air Quality Index Trend
12h · 1 stnLa Mesa's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in La Mesa is 3.1× the WHO 24-hour guideline of 15 µg/m³.
86.7%
Humidity
36.5 km/h
Wind SE
1014.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
45.79 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for La Mesa?
Temperature & Precipitation
PM2.5 Trend
12h · 1 stationPM2.545.79 µg/m³
×3.1 WHO
Unhealthy for sensitive groups
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
45.79
Median
45.79
Average
45.79
Low
45.79
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -39.6
What is the 7-day forecast for La Mesa?
07-22
20.3° 14.8°
5.0 mm
07-23
23.8° 12.9°
2.31 mm
07-24
21.9° 14.5°
7.44 mm
07-25
25.4° 14.1°
3.5 mm
07-26
21.3° 15.3°
2.0 mm
07-27
24.9° 13.2°
4.31 mm
07-28
25.9° 13.7°
5.19 mm
Both models agree
Avg diff: 2.0°C
Where are air quality stations near La Mesa?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:51 UTC.