Chongqing - China   2025-03-18   Tuesday   28.44N, 109.00E

Xiushan

Chongqing - China
2025-03-18

Air Quality

Excellent

No health implications.

23

PM2.5

35

PM10

39

O3

0.6

CO

5

SO2

21

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

18 Mar

51 Good

Wed

19 Mar

48 Excellent

Thu

20 Mar

53 Good

Fri

21 Mar

51 Good

Sat

22 Mar

48 Excellent

Sun

23 Mar

52 Good

Mon

24 Mar

46 Excellent

Monthly Average AQI (Xiushan)

2020/03 - 2025/02

Air quality in the last 12 months (Xiushan)

2025/02
33
23
39
41
53
55
45
70
48
45
45
66
57
36
39
42
33
30
32
39
80
37
47
81
51
37
40
44
2025/01
93
105
103
116
90
67
54
53
44
56
64
61
66
66
68
66
74
87
76
84
98
135
147
89
22
28
41
69
138
80
51
2024/12
43
51
69
58
27
33
35
33
39
25
29
49
59
56
47
45
57
64
71
79
90
67
61
60
64
73
69
80
88
103
82
2024/11
45
45
49
46
48
45
41
38
37
30
29
46
52
48
66
54
14
12
11
13
16
17
35
23
15
15
20
24
27
35
2024/10
14
23
32
33
37
43
39
26
33
40
56
63
42
29
30
26
23
25
20
15
22
23
24
29
23
27
35
33
28
29
36
2024/09
24
27
33
32
41
36
37
32
22
24
24
27
22
18
30
32
25
20
24
26
27
19
24
27
31
35
37
41
52
38
2024/08
12
13
16
14
14
15
18
21
23
22
32
42
28
24
30
28
20
17
18
19
19
22
18
17
14
16
20
18
19
19
20
2024/07
16
17
16
14
18
15
14
17
18
19
17
22
25
19
17
18
17
16
13
15
17
17
15
13
15
22
20
19
13
14
13
2024/06
21
22
20
16
14
13
20
17
13
12
15
16
18
16
23
23
15
12
14
13
25
22
17
18
19
13
12
13
13
15
2024/05
16
17
11
11
18
23
26
33
34
34
22
23
22
28
31
46
46
29
12
15
21
28
25
25
24
27
14
27
18
12
18
2024/04
27
24
19
29
24
19
19
21
21
27
30
28
20
27
36
28
14
22
16
24
39
35
25
26
19
20
20
18
17
14
2024/03
69
57
50
40
31
39
60
47
54
53
48
42
47
36
39
27
24
20
30
48
45
51
40
32
21
16
22
26
26
29
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution