Air Quality
Excellent
No health implications.
10
PM2.5
14
PM10
62
O3
0.4
CO
5
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 May
50
Excellent
Tue
19 May
55
Good
Wed
20 May
58
Good
Thu
21 May
62
Good
Fri
22 May
76
Good
Sat
23 May
19
Excellent
Sun
24 May
44
Excellent
Air quality in the last 12 months (Fangcheng)
|
2026/04
|
56
|
52
|
47
|
90
|
91
|
92
|
72
|
41
|
33
|
60
|
71
|
61
|
45
|
50
|
45
|
45
|
59
|
68
|
77
|
106
|
47
|
30
|
46
|
39
|
49
|
58
|
65
|
73
|
53
|
51
|
|
|
2026/03
|
37
|
45
|
66
|
81
|
74
|
87
|
73
|
85
|
110
|
117
|
127
|
165
|
114
|
125
|
45
|
72
|
100
|
69
|
74
|
81
|
73
|
87
|
101
|
89
|
67
|
74
|
63
|
58
|
70
|
65
|
76
|
|
2026/02
|
95
|
85
|
104
|
107
|
116
|
88
|
77
|
97
|
76
|
87
|
102
|
90
|
90
|
86
|
83
|
48
|
83
|
61
|
64
|
59
|
61
|
154
|
250
|
58
|
43
|
34
|
63
|
51
|
|||
|
2026/01
|
66
|
114
|
121
|
99
|
100
|
50
|
47
|
65
|
58
|
82
|
69
|
78
|
101
|
109
|
86
|
123
|
103
|
61
|
59
|
65
|
76
|
84
|
96
|
128
|
163
|
176
|
174
|
121
|
130
|
104
|
112
|
|
2025/12
|
152
|
113
|
74
|
75
|
93
|
108
|
100
|
119
|
144
|
150
|
187
|
58
|
71
|
73
|
69
|
107
|
131
|
163
|
147
|
122
|
127
|
68
|
88
|
92
|
70
|
88
|
104
|
110
|
92
|
168
|
98
|
|
2025/11
|
58
|
78
|
102
|
111
|
92
|
81
|
27
|
38
|
71
|
88
|
80
|
75
|
100
|
138
|
132
|
118
|
36
|
31
|
39
|
61
|
84
|
77
|
73
|
103
|
89
|
86
|
160
|
95
|
78
|
85
|
|
|
2025/10
|
20
|
12
|
28
|
27
|
17
|
15
|
22
|
50
|
23
|
14
|
25
|
24
|
24
|
41
|
30
|
46
|
13
|
32
|
51
|
44
|
45
|
58
|
73
|
99
|
109
|
65
|
84
|
74
|
82
|
88
|
106
|
|
2025/09
|
28
|
35
|
39
|
22
|
19
|
39
|
43
|
17
|
25
|
30
|
11
|
19
|
35
|
31
|
27
|
30
|
25
|
16
|
12
|
26
|
42
|
16
|
10
|
19
|
36
|
18
|
15
|
22
|
18
|
23
|
|
|
2025/08
|
41
|
29
|
31
|
37
|
40
|
29
|
27
|
22
|
17
|
26
|
27
|
26
|
21
|
26
|
32
|
17
|
21
|
32
|
26
|
22
|
19
|
27
|
23
|
27
|
32
|
39
|
30
|
33
|
21
|
23
|
19
|
|
2025/07
|
14
|
14
|
15
|
15
|
19
|
30
|
29
|
39
|
27
|
29
|
48
|
43
|
36
|
30
|
31
|
43
|
36
|
37
|
40
|
38
|
33
|
34
|
11
|
15
|
24
|
31
|
30
|
29
|
29
|
37
|
42
|
|
2025/06
|
42
|
45
|
53
|
47
|
46
|
45
|
45
|
46
|
48
|
54
|
47
|
46
|
43
|
34
|
38
|
48
|
44
|
21
|
12
|
27
|
42
|
39
|
36
|
37
|
37
|
24
|
18
|
22
|
14
|
19
|
|
|
2025/05
|
76
|
82
|
56
|
56
|
107
|
238
|
158
|
92
|
81
|
45
|
47
|
56
|
58
|
56
|
64
|
59
|
140
|
121
|
99
|
71
|
73
|
71
|
68
|
63
|
62
|
57
|
78
|
78
|
69
|
49
|
29
|
|
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