Chongqing - China   2025-07-12   Saturday   29.70N, 105.72E

Dazu

Chongqing - China
2025-07-12

Air Quality

Excellent

No health implications.

11

PM2.5

14

PM10

97

O3

0.4

CO

4

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

12 Jul

66 Good

Sun

13 Jul

83 Good

Mon

14 Jul

96 Good

Tue

15 Jul

105 Light

Wed

16 Jul

110 Light

Thu

17 Jul

96 Good

Fri

18 Jul

46 Excellent

Monthly Average AQI (Dazu)

2020/07 - 2025/06

Air quality in the last 12 months (Dazu)

2025/06
21
19
28
35
40
41
38
20
17
31
44
53
24
30
40
36
38
19
13
31
22
28
18
19
13
22
29
33
20
9
2025/05
44
63
72
57
36
71
44
29
60
65
55
57
54
77
110
71
59
65
59
62
47
47
62
61
48
40
18
15
25
24
23
2025/04
29
41
52
54
68
57
48
56
63
75
47
264
239
131
104
86
85
71
64
38
40
49
58
43
45
49
27
43
32
27
2025/03
77
67
23
29
18
17
30
39
54
57
50
73
59
44
23
32
24
32
33
44
58
88
82
60
62
86
119
78
16
26
22
2025/02
72
47
39
40
55
19
25
36
51
61
80
58
50
35
44
58
77
53
63
58
51
42
43
39
54
62
68
65
2025/01
133
147
157
147
119
94
71
39
49
42
46
45
79
85
92
89
96
97
94
112
132
168
196
101
28
52
54
98
272
155
109
2024/12
75
101
94
69
29
22
32
26
45
51
57
51
36
49
53
64
97
133
98
90
110
100
84
80
96
91
78
88
110
98
101
2024/11
43
54
59
49
51
54
55
64
49
46
38
44
45
41
41
21
11
11
9
19
36
35
35
25
12
28
34
40
54
60
2024/10
19
29
19
39
60
56
43
59
58
64
71
36
39
46
62
80
21
35
47
18
26
22
46
61
67
55
26
47
63
65
63
2024/09
38
47
28
33
41
30
38
24
20
25
30
29
37
51
32
32
38
46
44
42
16
33
46
72
72
92
64
53
39
7
2024/08
47
28
23
13
37
31
33
34
43
33
48
63
58
54
50
46
52
44
52
54
60
47
35
23
19
28
47
42
35
33
35
2024/07
21
29
26
32
11
35
34
37
13
15
17
28
37
12
29
31
33
27
28
26
29
25
33
23
61
53
39
34
28
29
35
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