Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
50
O3
0.6
CO
10
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
49
Excellent
Tue
23 Jun
42
Excellent
Wed
24 Jun
41
Excellent
Thu
25 Jun
53
Good
Fri
26 Jun
48
Excellent
Sat
27 Jun
41
Excellent
Sun
28 Jun
29
Excellent
Air quality in the last 12 months (Jiulongpo)
|
2026/05
|
42
|
33
|
40
|
41
|
52
|
46
|
37
|
31
|
44
|
59
|
74
|
53
|
51
|
50
|
51
|
40
|
32
|
24
|
29
|
34
|
30
|
33
|
26
|
31
|
26
|
32
|
33
|
28
|
30
|
38
|
38
|
|
2026/04
|
43
|
43
|
36
|
47
|
54
|
45
|
42
|
38
|
43
|
49
|
41
|
36
|
39
|
35
|
31
|
32
|
51
|
49
|
43
|
74
|
51
|
27
|
38
|
39
|
53
|
52
|
39
|
28
|
24
|
33
|
|
|
2026/03
|
42
|
47
|
38
|
38
|
47
|
41
|
36
|
35
|
31
|
30
|
47
|
48
|
48
|
48
|
29
|
41
|
34
|
33
|
37
|
48
|
44
|
46
|
42
|
34
|
39
|
51
|
42
|
37
|
44
|
39
|
29
|
|
2026/02
|
52
|
72
|
65
|
73
|
96
|
107
|
71
|
52
|
47
|
69
|
58
|
90
|
91
|
86
|
97
|
69
|
97
|
85
|
100
|
80
|
74
|
88
|
89
|
44
|
38
|
51
|
46
|
27
|
|||
|
2026/01
|
31
|
27
|
39
|
52
|
60
|
58
|
65
|
74
|
99
|
125
|
141
|
146
|
126
|
158
|
149
|
175
|
171
|
178
|
109
|
21
|
32
|
46
|
56
|
54
|
60
|
68
|
69
|
74
|
64
|
38
|
39
|
|
2025/12
|
134
|
167
|
65
|
63
|
64
|
81
|
76
|
92
|
104
|
102
|
86
|
102
|
42
|
55
|
64
|
84
|
94
|
108
|
123
|
71
|
33
|
38
|
31
|
51
|
39
|
43
|
60
|
64
|
79
|
89
|
47
|
|
2025/11
|
42
|
49
|
53
|
36
|
39
|
32
|
25
|
27
|
37
|
26
|
41
|
52
|
53
|
57
|
36
|
46
|
29
|
26
|
37
|
52
|
60
|
66
|
52
|
60
|
60
|
60
|
72
|
72
|
101
|
120
|
|
|
2025/10
|
45
|
34
|
33
|
27
|
37
|
36
|
42
|
45
|
26
|
28
|
33
|
43
|
20
|
21
|
28
|
32
|
31
|
24
|
26
|
20
|
21
|
19
|
20
|
30
|
31
|
36
|
38
|
40
|
44
|
49
|
46
|
|
2025/09
|
38
|
45
|
51
|
63
|
61
|
27
|
37
|
25
|
42
|
48
|
34
|
27
|
20
|
29
|
28
|
27
|
58
|
34
|
26
|
29
|
30
|
28
|
20
|
30
|
51
|
33
|
35
|
40
|
19
|
27
|
|
|
2025/08
|
28
|
24
|
28
|
28
|
30
|
29
|
28
|
29
|
31
|
30
|
21
|
22
|
27
|
31
|
26
|
19
|
22
|
27
|
22
|
17
|
23
|
29
|
25
|
28
|
27
|
21
|
22
|
21
|
31
|
34
|
33
|
|
2025/07
|
18
|
19
|
15
|
16
|
26
|
29
|
26
|
29
|
19
|
37
|
27
|
29
|
35
|
29
|
30
|
30
|
32
|
29
|
25
|
28
|
26
|
29
|
22
|
15
|
17
|
21
|
27
|
31
|
33
|
43
|
29
|
|
2025/06
|
25
|
29
|
42
|
43
|
46
|
60
|
56
|
33
|
20
|
39
|
39
|
40
|
35
|
39
|
35
|
40
|
33
|
27
|
19
|
32
|
25
|
26
|
23
|
25
|
19
|
34
|
28
|
27
|
24
|
30
|
|
|
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