Air Quality
Excellent
No health implications.
14
PM2.5
47
PM10
79
O3
0.3
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
81
Good
Sun
26 Apr
83
Good
Mon
27 Apr
79
Good
Tue
28 Apr
67
Good
Wed
29 Apr
69
Good
Thu
30 Apr
27
Excellent
Fri
1 May
49
Excellent
Air quality in the last 12 months (Nangong)
|
2026/03
|
81
|
101
|
113
|
99
|
68
|
56
|
73
|
112
|
79
|
134
|
161
|
100
|
168
|
121
|
40
|
75
|
143
|
60
|
55
|
93
|
105
|
86
|
94
|
123
|
111
|
88
|
97
|
91
|
50
|
49
|
56
|
|
2026/02
|
213
|
174
|
141
|
155
|
135
|
48
|
49
|
67
|
88
|
88
|
107
|
105
|
136
|
158
|
46
|
48
|
118
|
76
|
68
|
64
|
156
|
183
|
59
|
76
|
53
|
70
|
65
|
68
|
|||
|
2026/01
|
57
|
70
|
158
|
224
|
233
|
135
|
47
|
70
|
108
|
73
|
46
|
73
|
78
|
99
|
154
|
102
|
50
|
45
|
34
|
35
|
65
|
126
|
145
|
221
|
146
|
101
|
170
|
228
|
89
|
89
|
184
|
|
2025/12
|
80
|
36
|
46
|
69
|
86
|
136
|
88
|
46
|
131
|
164
|
114
|
26
|
69
|
90
|
102
|
171
|
123
|
190
|
234
|
135
|
58
|
58
|
91
|
111
|
37
|
61
|
118
|
184
|
148
|
93
|
32
|
|
2025/11
|
69
|
37
|
68
|
106
|
120
|
169
|
73
|
72
|
63
|
79
|
114
|
118
|
99
|
91
|
152
|
114
|
32
|
46
|
53
|
58
|
70
|
108
|
102
|
112
|
37
|
120
|
78
|
135
|
147
|
194
|
|
|
2025/10
|
72
|
27
|
33
|
40
|
21
|
19
|
34
|
27
|
8
|
12
|
15
|
27
|
35
|
50
|
68
|
60
|
36
|
23
|
35
|
32
|
42
|
52
|
67
|
79
|
80
|
64
|
90
|
131
|
84
|
145
|
144
|
|
2025/09
|
43
|
44
|
46
|
49
|
44
|
49
|
63
|
65
|
48
|
50
|
59
|
46
|
59
|
59
|
51
|
45
|
26
|
37
|
25
|
43
|
56
|
29
|
31
|
43
|
56
|
55
|
33
|
52
|
61
|
66
|
|
|
2025/08
|
43
|
41
|
49
|
31
|
48
|
34
|
47
|
45
|
24
|
34
|
44
|
39
|
40
|
51
|
45
|
20
|
27
|
32
|
47
|
31
|
32
|
29
|
37
|
20
|
28
|
42
|
49
|
30
|
44
|
29
|
32
|
|
2025/07
|
25
|
31
|
35
|
41
|
37
|
29
|
35
|
39
|
46
|
55
|
55
|
54
|
53
|
45
|
55
|
38
|
37
|
43
|
56
|
44
|
38
|
31
|
22
|
30
|
40
|
39
|
39
|
44
|
36
|
33
|
31
|
|
2025/06
|
81
|
87
|
50
|
46
|
71
|
83
|
83
|
68
|
72
|
50
|
79
|
82
|
68
|
68
|
34
|
34
|
47
|
59
|
28
|
45
|
51
|
48
|
56
|
54
|
61
|
53
|
51
|
39
|
35
|
37
|
|
|
2025/05
|
52
|
69
|
41
|
56
|
123
|
56
|
77
|
70
|
33
|
33
|
56
|
62
|
68
|
58
|
37
|
73
|
126
|
76
|
95
|
82
|
70
|
68
|
57
|
52
|
56
|
61
|
61
|
65
|
64
|
64
|
66
|
|
2025/04
|
69
|
37
|
61
|
87
|
50
|
76
|
99
|
82
|
68
|
79
|
106
|
160
|
62
|
53
|
62
|
101
|
135
|
62
|
34
|
66
|
60
|
57
|
74
|
57
|
70
|
84
|
70
|
54
|
62
|
85
|
|
|
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