Table 1.
Average (Range) of each air and climate factor by province in the period up to 15 days before the study period considered for case identification.
| PM10 (μg/m3) |
PM2.5 (μg/m3) |
NO2 (μg/m3) |
SO2 (μg/m3) |
Ozone (μg/m3) |
Temperature (°C) |
RH% | Wind velocity (m/sec) |
Precipitation (mm/h) |
|
|---|---|---|---|---|---|---|---|---|---|
| Milano | 41.3 (13.4–92.4) |
33.5 (8.0–77.7) |
47.9 (26.8–80.9) |
3.8 (2.8–4.9) |
22.3 (4.9–55.2) |
7.9 (4.0–12.2) |
73.3 (30.5–97.9) |
1.4 (0.8–3.8) |
0.0 (0.0–46.1) |
| Brescia | 41.3 (13.3–79.3) |
30.6 (10.0–65.0) |
38.2 (21.0–59.3) |
1.0 (0.1–2.7) |
26.4 (3.2–57.8) |
6.0 (3.1–9.4) |
62.5 (31.1–94.9) |
2.0 (1.1–4.2) |
0.1 (0.0–24.9) |
| Bergamo | 36.6 (9.8–82.4) |
31.3 (7.4–66.6) |
38.0 (16.8–60.9) |
2.7 (1.2–4.4) |
29.2 (7.1–65.6) |
5.2 (2.4–9.5) |
63.5 (30.2–94.5) |
1.6 (0.9–3.9) |
0.1 (0.0–36.5) |
| Pavia | 36.6 (11.4–90.6) |
32.8 (7.3–77.0) |
35.3 (19.4–64.2) |
4.4 (3.4–6.7) |
22.2 (2.7–56.8) |
6.9 (3.3–12.6) |
75.1 (35.6–97.9) |
1.7 (0.8–4.2) |
0.0 (0.0–28.3) |
| Mantova | 43.1 (8.1–89.0) |
33.0 (2.3–72.3) |
30.1 (14.3–50.1) |
2.2 (1.6–4.0) |
25.3 (2.8–54.8) |
7.1 (2.9–10.0) |
85.1 (37.1–99.6) |
1.5 (0.8–4.1) |
0.0 (0.0–13.2) |
| Cremona | 44.0 (15.2–85.0) |
41.0 (12.3–84.5) |
34.3 (18.2–57.5) |
1.6 (0.8–3.6) |
20.9 (1.4–73.6) |
6.6 (2.7–10.4) |
85.9 (36.1–99.6) |
1.3 (0.6–4.4) |
0.0 (0.0–13.0) |
| Varese | 29.3 (7.3–77.0) |
23.0 (6.0–64.5) |
38.4 (21.0–63.7) |
3.6 (2.6–8.4) |
29 (4.9–62.4) |
6.2 (2.7–11.1) |
63.8 (33.8–96.9) |
1.7 (0.8–5.0) |
0.0 (0.0–47.3) |
| Monza Brianza | (−) | 37.0 (5.0–74.0) |
48.6 (20.2–82.1) |
5.4 (3.7–9.2) |
25.5 (7.5–63.1) |
6.8 (2.8–10.7) |
(−) | (−) | 0.0 (0.0–51.0) |
| Como | 29.0 (5.0–77.7) |
28.0 (4.0–41.8) |
37.9 (18.5–67.5) |
1.5 (0.7–3.4) |
31.0 (6.5–72.4) |
6.0 (3.1–11.1) |
57.4 (24.7–92.0) |
2.5 (1.3–6.3) |
0.0 (0.0–42.2) |
| Lecco | 25.0 (6.2–63) |
18.0 (2.7–50.3) |
32.5 (10.7–50.2) |
1.6 (0.7–3.0) |
45.5 (20.0–77.2) |
5.8 (2.9–10.9) |
63.0 (28.2–94.1) |
1.3 (0.6–4.1) |
0.0 (0.0–45.0) |
| Lodi | 40.0 (10.7–89.4) |
27.0 (4.0–67.5) |
35.9 (15.1–53.2) |
2.3 (1.3–3.6) |
22.6 (2.8–58.4) |
6.8 (3.2–11.4) |
88.7 (43.4–99.7) |
1.7 (0.9–5.6) |
0.0 (0.0–19.0) |
| Sondrio | 22.3 (6.5–52.5) |
17.5 (4.0–33) |
24.7 (10.6–39.6) |
2.3 (1.3–4.7) |
38.3 (16.0–66.1) |
3.7 (1.6–8.2) |
57.5 (37.8–92.1) |
2.1 (0.8–6.5) |
0.1 (0.0–19.3) |