Table 8.

The association of self-reported general health with each of NO₂, SO₂, PM10, and PM2.5 air pollutants in bi-pollutant models adjusted for SO₂ pollutant at the local authority level (N = 404,264 observations from 67,982 individuals)

		Overall pollution effect
		OR [95%CI]
NO2—SO2 Model	NO2 (µg/m3)	1.07 [1.02, 1.11]**
	SO2 (µg/m3)	1.19 [1.03, 1.38]*
PM10—SO2 Model	PM10 (µg/m3)	1.06 [0.98, 1.16]
	SO2 (µg/m3)	1.25 [1.10, 1.43]**
PM2.5—SO2 Model	PM2.5 (µg/m3)	1.14 [1.02, 1.27]*
	SO2 (µg/m3)	1.24 [1.08, 1.42]**

ORs and 95%CIs are expressed in terms of 10 µg/m³ increase in the air pollutants; Models are additionally adjusted for age, gender, ethnicity, country of birth, marital status, education, occupation, housing tenure, perceived financial situation, smoking status, and year dummies (2009–2019)

^**P-value < 0.01; *P-value < 0.05