Air Quality
Excellent
No health implications.
13
PM2.5
19
PM10
45
O3
0.6
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 May
50
Excellent
Sun
1 Jun
48
Excellent
Mon
2 Jun
43
Excellent
Tue
3 Jun
58
Good
Wed
4 Jun
56
Good
Thu
5 Jun
34
Excellent
Fri
6 Jun
45
Excellent
Air quality in the last 12 months (Jiangbei)
|
2025/04
|
45
|
55
|
60
|
55
|
79
|
85
|
71
|
74
|
81
|
68
|
45
|
304
|
286
|
159
|
119
|
85
|
82
|
75
|
49
|
36
|
42
|
45
|
48
|
36
|
49
|
50
|
45
|
49
|
38
|
38
|
|
|
2025/03
|
86
|
92
|
37
|
32
|
33
|
27
|
34
|
51
|
48
|
54
|
50
|
78
|
64
|
53
|
42
|
33
|
26
|
35
|
49
|
56
|
66
|
93
|
89
|
62
|
64
|
65
|
84
|
78
|
28
|
31
|
41
|
|
2025/02
|
100
|
66
|
37
|
40
|
44
|
46
|
39
|
41
|
56
|
61
|
64
|
75
|
37
|
49
|
47
|
52
|
51
|
45
|
48
|
44
|
46
|
43
|
41
|
45
|
69
|
66
|
62
|
68
|
|||
|
2025/01
|
129
|
155
|
147
|
141
|
104
|
97
|
67
|
48
|
48
|
46
|
55
|
63
|
84
|
112
|
98
|
81
|
80
|
104
|
107
|
110
|
112
|
171
|
196
|
102
|
40
|
37
|
51
|
69
|
116
|
128
|
110
|
|
2024/12
|
103
|
111
|
103
|
91
|
43
|
48
|
39
|
41
|
43
|
54
|
73
|
56
|
52
|
55
|
63
|
76
|
95
|
121
|
82
|
84
|
117
|
81
|
60
|
95
|
114
|
119
|
110
|
107
|
98
|
110
|
101
|
|
2024/11
|
51
|
54
|
66
|
74
|
37
|
43
|
69
|
77
|
44
|
43
|
64
|
55
|
45
|
54
|
44
|
35
|
24
|
27
|
25
|
28
|
31
|
44
|
39
|
33
|
27
|
40
|
53
|
54
|
69
|
84
|
|
|
2024/10
|
15
|
29
|
31
|
38
|
47
|
43
|
41
|
51
|
60
|
67
|
53
|
39
|
44
|
51
|
49
|
46
|
26
|
35
|
39
|
20
|
22
|
32
|
39
|
47
|
63
|
83
|
40
|
53
|
56
|
88
|
85
|
|
2024/09
|
39
|
35
|
26
|
21
|
31
|
33
|
38
|
31
|
25
|
28
|
35
|
34
|
32
|
42
|
21
|
29
|
29
|
29
|
28
|
50
|
34
|
34
|
33
|
48
|
58
|
72
|
47
|
34
|
36
|
20
|
|
|
2024/08
|
30
|
21
|
20
|
23
|
27
|
28
|
27
|
25
|
28
|
44
|
48
|
67
|
58
|
46
|
42
|
42
|
37
|
49
|
38
|
49
|
36
|
32
|
22
|
20
|
16
|
22
|
37
|
31
|
27
|
25
|
25
|
|
2024/07
|
41
|
34
|
36
|
35
|
30
|
40
|
29
|
28
|
34
|
23
|
26
|
33
|
32
|
20
|
25
|
25
|
23
|
32
|
23
|
23
|
23
|
22
|
24
|
21
|
47
|
53
|
38
|
35
|
40
|
31
|
35
|
|
2024/06
|
58
|
39
|
36
|
30
|
33
|
30
|
29
|
44
|
46
|
35
|
42
|
46
|
56
|
67
|
54
|
40
|
41
|
35
|
29
|
23
|
29
|
40
|
42
|
45
|
46
|
39
|
19
|
24
|
46
|
46
|
|
|
2024/05
|
39
|
31
|
29
|
38
|
41
|
48
|
63
|
57
|
53
|
39
|
47
|
55
|
51
|
54
|
38
|
52
|
49
|
48
|
45
|
30
|
23
|
35
|
41
|
42
|
36
|
28
|
41
|
37
|
29
|
34
|
45
|
|
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