Air Quality
Excellent
No health implications.
21
PM2.5
41
PM10
39
O3
0.5
CO
13
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Sep
40
Excellent
Wed
16 Sep
41
Excellent
Thu
17 Sep
38
Excellent
Fri
18 Sep
42
Excellent
Sat
19 Sep
48
Excellent
Sun
20 Sep
48
Excellent
Mon
21 Sep
43
Excellent
Air quality in the last 12 months (Jiangjin)
|
2026/08
|
35
|
30
|
25
|
31
|
46
|
41
|
39
|
30
|
32
|
35
|
44
|
45
|
41
|
49
|
44
|
43
|
53
|
66
|
31
|
41
|
42
|
51
|
47
|
50
|
49
|
38
|
35
|
45
|
24
|
32
|
44
|
|
2026/07
|
45
|
37
|
41
|
38
|
37
|
33
|
45
|
46
|
43
|
32
|
30
|
32
|
33
|
38
|
45
|
36
|
34
|
38
|
40
|
63
|
68
|
51
|
55
|
42
|
29
|
34
|
32
|
33
|
34
|
30
|
28
|
|
2026/06
|
41
|
49
|
53
|
77
|
69
|
74
|
37
|
25
|
37
|
58
|
68
|
43
|
59
|
69
|
87
|
66
|
41
|
26
|
44
|
47
|
36
|
25
|
27
|
33
|
29
|
21
|
30
|
35
|
27
|
35
|
|
|
2026/05
|
52
|
34
|
38
|
42
|
60
|
51
|
45
|
31
|
47
|
65
|
68
|
50
|
58
|
63
|
56
|
44
|
39
|
30
|
36
|
51
|
40
|
36
|
32
|
34
|
30
|
42
|
43
|
37
|
43
|
53
|
54
|
|
2026/04
|
38
|
50
|
39
|
48
|
54
|
53
|
30
|
40
|
43
|
56
|
44
|
45
|
38
|
38
|
39
|
40
|
49
|
57
|
51
|
83
|
51
|
26
|
44
|
43
|
62
|
58
|
42
|
26
|
24
|
39
|
|
|
2026/03
|
43
|
46
|
37
|
37
|
51
|
46
|
41
|
39
|
30
|
31
|
53
|
53
|
47
|
44
|
26
|
36
|
34
|
32
|
37
|
41
|
47
|
43
|
47
|
36
|
45
|
53
|
50
|
35
|
44
|
39
|
28
|
|
2026/02
|
63
|
79
|
79
|
78
|
88
|
104
|
75
|
46
|
44
|
68
|
56
|
79
|
87
|
90
|
99
|
65
|
120
|
106
|
100
|
78
|
82
|
97
|
102
|
46
|
40
|
53
|
52
|
27
|
|||
|
2026/01
|
28
|
24
|
33
|
51
|
50
|
64
|
76
|
81
|
107
|
154
|
159
|
163
|
162
|
170
|
175
|
180
|
199
|
211
|
120
|
16
|
24
|
46
|
57
|
61
|
59
|
65
|
76
|
82
|
88
|
56
|
37
|
|
2025/12
|
155
|
197
|
77
|
62
|
51
|
79
|
81
|
92
|
123
|
114
|
97
|
115
|
40
|
58
|
69
|
91
|
93
|
100
|
138
|
73
|
48
|
40
|
33
|
50
|
44
|
46
|
56
|
72
|
93
|
108
|
43
|
|
2025/11
|
40
|
44
|
45
|
42
|
46
|
43
|
26
|
35
|
35
|
38
|
41
|
49
|
47
|
50
|
38
|
52
|
29
|
23
|
36
|
54
|
67
|
77
|
48
|
56
|
62
|
64
|
75
|
88
|
114
|
142
|
|
|
2025/10
|
43
|
39
|
40
|
31
|
38
|
38
|
51
|
52
|
35
|
57
|
62
|
51
|
26
|
30
|
34
|
41
|
37
|
27
|
28
|
26
|
23
|
25
|
25
|
42
|
34
|
43
|
39
|
47
|
48
|
40
|
48
|
|
2025/09
|
48
|
56
|
45
|
64
|
58
|
32
|
47
|
32
|
48
|
57
|
46
|
27
|
21
|
37
|
40
|
40
|
54
|
35
|
25
|
31
|
31
|
28
|
24
|
32
|
51
|
46
|
45
|
40
|
24
|
31
|
|
|
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