Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
66
*
PM10
30
O3
0.8
CO
8
SO2
65
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Apr
104
Light
Sun
20 Apr
99
Good
Mon
21 Apr
70
Good
Tue
22 Apr
61
Good
Wed
23 Apr
64
Good
Thu
24 Apr
43
Excellent
Fri
25 Apr
28
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