Air Quality
Excellent
No health implications.
33
PM2.5
50
PM10
136
O3
0.4
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Mar
97
Good
Thu
26 Mar
88
Good
Fri
27 Mar
97
Good
Sat
28 Mar
105
Light
Sun
29 Mar
105
Light
Mon
30 Mar
100
Good
Tue
31 Mar
18
Excellent
Air quality in the last 12 months (Shihe)
|
2026/02
|
70
|
85
|
81
|
89
|
106
|
112
|
69
|
77
|
67
|
70
|
87
|
78
|
61
|
64
|
87
|
48
|
94
|
76
|
64
|
58
|
42
|
107
|
151
|
56
|
39
|
40
|
77
|
50
|
|||
|
2026/01
|
57
|
78
|
86
|
79
|
111
|
70
|
39
|
53
|
61
|
91
|
64
|
68
|
96
|
88
|
74
|
100
|
139
|
55
|
47
|
49
|
51
|
74
|
78
|
97
|
160
|
180
|
127
|
90
|
95
|
84
|
79
|
|
2025/12
|
109
|
101
|
62
|
53
|
104
|
76
|
77
|
113
|
125
|
119
|
197
|
70
|
49
|
55
|
55
|
81
|
219
|
171
|
129
|
188
|
70
|
53
|
59
|
92
|
76
|
68
|
78
|
86
|
118
|
192
|
77
|
|
2025/11
|
38
|
63
|
98
|
56
|
55
|
91
|
20
|
43
|
66
|
84
|
64
|
55
|
67
|
85
|
58
|
83
|
37
|
26
|
26
|
39
|
46
|
48
|
61
|
100
|
91
|
66
|
116
|
79
|
64
|
64
|
|
|
2025/10
|
18
|
14
|
18
|
32
|
32
|
31
|
28
|
34
|
37
|
14
|
22
|
32
|
21
|
33
|
26
|
26
|
12
|
26
|
37
|
35
|
45
|
54
|
50
|
57
|
96
|
54
|
47
|
46
|
55
|
49
|
43
|
|
2025/09
|
22
|
25
|
26
|
36
|
34
|
38
|
41
|
31
|
26
|
19
|
22
|
14
|
21
|
18
|
23
|
32
|
22
|
19
|
14
|
24
|
38
|
20
|
15
|
21
|
28
|
14
|
18
|
23
|
19
|
15
|
|
|
2025/08
|
32
|
18
|
19
|
29
|
27
|
26
|
21
|
16
|
19
|
26
|
12
|
17
|
20
|
31
|
29
|
23
|
21
|
24
|
25
|
17
|
18
|
18
|
21
|
28
|
39
|
24
|
25
|
27
|
28
|
32
|
26
|
|
2025/07
|
17
|
14
|
14
|
17
|
21
|
26
|
24
|
33
|
19
|
27
|
42
|
32
|
18
|
19
|
26
|
29
|
35
|
29
|
31
|
29
|
26
|
21
|
14
|
15
|
23
|
27
|
25
|
21
|
21
|
28
|
29
|
|
2025/06
|
36
|
33
|
41
|
42
|
40
|
41
|
39
|
34
|
25
|
24
|
28
|
43
|
27
|
24
|
34
|
49
|
29
|
18
|
10
|
23
|
19
|
19
|
25
|
25
|
26
|
16
|
15
|
16
|
13
|
17
|
|
|
2025/05
|
49
|
62
|
55
|
42
|
40
|
128
|
108
|
54
|
57
|
37
|
38
|
44
|
50
|
55
|
59
|
40
|
111
|
96
|
94
|
50
|
32
|
47
|
60
|
59
|
44
|
46
|
52
|
53
|
36
|
30
|
19
|
|
2025/04
|
57
|
58
|
61
|
101
|
68
|
63
|
62
|
57
|
65
|
63
|
39
|
151
|
113
|
75
|
47
|
56
|
63
|
59
|
48
|
51
|
36
|
52
|
75
|
77
|
59
|
49
|
45
|
46
|
34
|
41
|
|
|
2025/03
|
98
|
61
|
34
|
42
|
61
|
81
|
88
|
75
|
87
|
95
|
63
|
93
|
103
|
46
|
48
|
50
|
34
|
45
|
39
|
39
|
30
|
49
|
61
|
52
|
46
|
66
|
102
|
70
|
71
|
63
|
66
|
|
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