Air Quality
Excellent
No health implications.
11
PM2.5
48
PM10
41
O3
0.5
CO
7
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Apr
56
Good
Thu
24 Apr
40
Excellent
Fri
25 Apr
45
Excellent
Sat
26 Apr
43
Excellent
Sun
27 Apr
53
Good
Mon
28 Apr
60
Good
Tue
29 Apr
34
Excellent
Air quality in the last 12 months (Jiangjin)
|
2025/02
|
91
|
60
|
27
|
32
|
43
|
31
|
24
|
37
|
54
|
59
|
71
|
65
|
33
|
38
|
49
|
53
|
57
|
46
|
47
|
44
|
46
|
28
|
33
|
30
|
67
|
67
|
66
|
82
|
|||
|
2025/01
|
151
|
183
|
158
|
174
|
137
|
124
|
82
|
40
|
43
|
38
|
49
|
69
|
99
|
99
|
93
|
87
|
102
|
114
|
101
|
120
|
136
|
202
|
214
|
107
|
35
|
36
|
51
|
78
|
188
|
179
|
119
|
|
2024/12
|
117
|
136
|
105
|
98
|
50
|
38
|
36
|
35
|
35
|
51
|
75
|
50
|
47
|
42
|
49
|
81
|
110
|
115
|
116
|
90
|
127
|
72
|
52
|
103
|
118
|
112
|
120
|
120
|
128
|
100
|
101
|
|
2024/11
|
65
|
50
|
78
|
78
|
45
|
51
|
77
|
73
|
47
|
54
|
68
|
56
|
50
|
59
|
54
|
42
|
21
|
22
|
14
|
18
|
37
|
47
|
36
|
26
|
20
|
31
|
42
|
41
|
61
|
92
|
|
|
2024/10
|
16
|
22
|
29
|
38
|
49
|
54
|
79
|
58
|
79
|
124
|
83
|
40
|
62
|
70
|
64
|
55
|
29
|
46
|
43
|
20
|
27
|
30
|
38
|
58
|
90
|
91
|
41
|
58
|
62
|
102
|
112
|
|
2024/09
|
34
|
41
|
32
|
28
|
32
|
31
|
40
|
40
|
24
|
30
|
35
|
30
|
34
|
50
|
26
|
33
|
27
|
34
|
35
|
47
|
35
|
39
|
43
|
48
|
73
|
92
|
52
|
44
|
36
|
18
|
|
|
2024/08
|
34
|
16
|
17
|
19
|
31
|
24
|
26
|
20
|
21
|
34
|
42
|
66
|
57
|
51
|
46
|
31
|
44
|
57
|
51
|
55
|
42
|
31
|
24
|
24
|
19
|
28
|
49
|
41
|
31
|
27
|
34
|
|
2024/07
|
39
|
37
|
36
|
26
|
25
|
36
|
24
|
46
|
16
|
17
|
17
|
38
|
34
|
16
|
22
|
23
|
22
|
35
|
23
|
21
|
19
|
24
|
26
|
21
|
37
|
44
|
43
|
29
|
32
|
25
|
32
|
|
2024/06
|
66
|
31
|
46
|
32
|
49
|
34
|
28
|
29
|
42
|
40
|
52
|
67
|
92
|
84
|
68
|
53
|
38
|
43
|
34
|
40
|
17
|
33
|
48
|
41
|
48
|
44
|
16
|
23
|
31
|
47
|
|
|
2024/05
|
40
|
35
|
30
|
36
|
42
|
49
|
60
|
56
|
70
|
67
|
44
|
47
|
44
|
52
|
41
|
42
|
51
|
41
|
44
|
31
|
23
|
29
|
41
|
55
|
35
|
27
|
37
|
31
|
29
|
31
|
53
|
|
2024/04
|
63
|
53
|
42
|
28
|
31
|
33
|
32
|
31
|
43
|
44
|
54
|
51
|
53
|
62
|
75
|
37
|
45
|
50
|
29
|
51
|
56
|
46
|
45
|
38
|
43
|
54
|
45
|
46
|
26
|
18
|
|
|
2024/03
|
70
|
62
|
67
|
108
|
110
|
96
|
72
|
76
|
67
|
82
|
91
|
67
|
90
|
101
|
68
|
68
|
90
|
27
|
41
|
63
|
73
|
87
|
98
|
79
|
39
|
43
|
43
|
51
|
61
|
64
|
68
|
|
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