Air Quality
Excellent
No health implications.
33
PM2.5
36
PM10
18
O3
0.9
CO
3
SO2
32
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
62
Good
Mon
2 Mar
85
Good
Tue
3 Mar
90
Good
Wed
4 Mar
82
Good
Thu
5 Mar
77
Good
Fri
6 Mar
70
Good
Sat
7 Mar
17
Excellent
Air quality in the last 12 months (Gujiao)
|
2026/01
|
77
|
124
|
120
|
142
|
78
|
37
|
60
|
67
|
129
|
71
|
47
|
81
|
90
|
166
|
162
|
83
|
90
|
90
|
57
|
44
|
51
|
58
|
68
|
64
|
199
|
171
|
106
|
119
|
144
|
215
|
156
|
|
2025/12
|
73
|
48
|
39
|
51
|
87
|
84
|
93
|
75
|
78
|
102
|
75
|
57
|
61
|
83
|
84
|
77
|
79
|
95
|
96
|
60
|
52
|
94
|
99
|
61
|
39
|
47
|
71
|
61
|
50
|
54
|
66
|
|
2025/11
|
34
|
35
|
82
|
93
|
107
|
134
|
47
|
61
|
62
|
67
|
74
|
59
|
49
|
62
|
68
|
43
|
30
|
38
|
59
|
63
|
60
|
60
|
78
|
120
|
78
|
180
|
128
|
110
|
91
|
79
|
|
|
2025/10
|
49
|
29
|
37
|
45
|
67
|
20
|
34
|
16
|
8
|
14
|
51
|
22
|
34
|
46
|
55
|
62
|
30
|
41
|
45
|
48
|
64
|
88
|
83
|
92
|
111
|
45
|
41
|
65
|
93
|
108
|
58
|
|
2025/09
|
48
|
47
|
32
|
37
|
37
|
59
|
59
|
49
|
53
|
55
|
48
|
32
|
52
|
53
|
63
|
25
|
22
|
18
|
22
|
44
|
31
|
23
|
48
|
47
|
49
|
41
|
43
|
51
|
74
|
62
|
|
|
2025/08
|
55
|
54
|
51
|
43
|
36
|
32
|
39
|
50
|
20
|
29
|
46
|
49
|
43
|
53
|
47
|
24
|
31
|
45
|
42
|
27
|
27
|
31
|
16
|
28
|
35
|
25
|
36
|
26
|
31
|
43
|
54
|
|
2025/07
|
32
|
34
|
30
|
25
|
16
|
27
|
36
|
39
|
43
|
43
|
58
|
59
|
53
|
48
|
62
|
32
|
26
|
36
|
54
|
45
|
29
|
37
|
37
|
27
|
37
|
38
|
34
|
51
|
22
|
33
|
51
|
|
2025/06
|
56
|
24
|
30
|
29
|
44
|
43
|
57
|
52
|
51
|
39
|
52
|
62
|
53
|
36
|
19
|
23
|
33
|
42
|
39
|
31
|
31
|
39
|
42
|
44
|
49
|
40
|
45
|
33
|
24
|
48
|
|
|
2025/05
|
57
|
72
|
30
|
58
|
131
|
65
|
73
|
72
|
32
|
40
|
38
|
53
|
74
|
38
|
42
|
93
|
161
|
53
|
69
|
65
|
77
|
78
|
33
|
47
|
48
|
36
|
39
|
54
|
59
|
64
|
49
|
|
2025/04
|
51
|
39
|
87
|
110
|
50
|
68
|
92
|
80
|
63
|
48
|
173
|
127
|
59
|
25
|
51
|
139
|
213
|
86
|
72
|
78
|
80
|
73
|
70
|
41
|
54
|
66
|
46
|
40
|
56
|
105
|
|
|
2025/03
|
96
|
79
|
36
|
63
|
80
|
40
|
87
|
66
|
78
|
95
|
117
|
171
|
91
|
98
|
51
|
22
|
28
|
34
|
40
|
40
|
48
|
64
|
134
|
328
|
400
|
183
|
210
|
122
|
35
|
39
|
38
|
|
2025/02
|
131
|
77
|
20
|
32
|
30
|
105
|
47
|
35
|
49
|
67
|
70
|
58
|
58
|
62
|
68
|
64
|
49
|
65
|
65
|
68
|
87
|
55
|
30
|
54
|
51
|
62
|
71
|
60
|
|||
|
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