Data truth
Earth's medical report.
All data sourced from WHO / NOAA / NASA GISTEMP / IPCC AR6 / Global Carbon Project / IQAir 2024–2025 public reports. No exaggeration needed.
7,800,000
people / year
die from outdoor + indoor air pollution (WHO 2024)
99%
of humans
breathe air above WHO safety guidelines (PM2.5 >5 μg/m³)
+1.31°C
global temp 2025
vs pre-industrial baseline — hottest on record (WMO / NASA GISTEMP)
424 ppm
atmospheric CO₂
2025 peak — highest in 3.6 million years (NOAA Mauna Loa)
37.4 Gt
total CO₂ 2024
fossil fuels + land use — new record (Global Carbon Project 2024)
11 Mt
of plastic
enters oceans yearly. Microplastics detected in human hearts & brains.
Global air quality — 30 cities
Source: IQAir 2024/2025 World Air Quality Report · annual mean PM2.5
Lahore, Pakistan
173
Unhealthy
PM2.5 97.4 μg/m³
New Delhi, India
168
Unhealthy
PM2.5 89.1 μg/m³
Dhaka, Bangladesh
163
Unhealthy
PM2.5 78.5 μg/m³
N'Djamena, Chad
159
Unhealthy
PM2.5 71.4 μg/m³
Kolkata, India
158
Unhealthy
PM2.5 68.3 μg/m³
Mumbai, India
154
Unhealthy
PM2.5 62.1 μg/m³
Karachi, Pakistan
153
Unhealthy
PM2.5 59.7 μg/m³
Baghdad, Iraq
147
Unhealthy (sensitive)
PM2.5 54.2 μg/m³
Cairo, Egypt
129
Unhealthy (sensitive)
PM2.5 46.8 μg/m³
Kampala, Uganda
122
Unhealthy (sensitive)
PM2.5 44.1 μg/m³
Jakarta, Indonesia
115
Unhealthy (sensitive)
PM2.5 41.3 μg/m³
Lagos, Nigeria
109
Unhealthy (sensitive)
PM2.5 38.6 μg/m³
Beijing, China
95
Moderate
PM2.5 32.8 μg/m³
Tehran, Iran
92
Moderate
PM2.5 31.5 μg/m³
Chengdu, China
86
Moderate
PM2.5 28.9 μg/m³
Istanbul, Turkey
77
Moderate
PM2.5 24.7 μg/m³
Shanghai, China
74
Moderate
PM2.5 23.1 μg/m³
Mexico City, Mexico
71
Moderate
PM2.5 21.8 μg/m³
Seoul, South Korea
64
Moderate
PM2.5 18.3 μg/m³
São Paulo, Brazil
61
Moderate
PM2.5 16.9 μg/m³
Los Angeles, USA
55
Moderate
PM2.5 14.1 μg/m³
Paris, France
49
Good
PM2.5 11.8 μg/m³
London, UK
41
Good
PM2.5 9.9 μg/m³
New York, USA
33
Good
PM2.5 7.9 μg/m³
Sydney, Australia
30
Good
PM2.5 7.2 μg/m³
Tokyo, Japan
30
Good
PM2.5 7.1 μg/m³
Vancouver, Canada
24
Good
PM2.5 5.8 μg/m³
Helsinki, Finland
20
Good
PM2.5 4.9 μg/m³
Auckland, New Zealand
18
Good
PM2.5 4.2 μg/m³
Stockholm, Sweden
16
Good
PM2.5 3.8 μg/m³
NOAA Mauna Loa
Atmospheric CO₂ (ppm) — 65 years
Dashed segment is IPCC SSP2-4.5 projection. 2025: 424 ppm — 3.6M year high.
NASA GISTEMP
Global temp anomaly (°C)
vs 1951–1980 baseline. 2025 already +1.31°C — new record
IQAir 2024
PM2.5 annual mean (μg/m³) — 26 cities
Green line = WHO safe limit 5 μg/m³ — only 4 cities meet it