Air Quality
Excellent
No health implications.
11
PM2.5
21
PM10
47
O3
0.4
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 May
66
Good
Sun
31 May
83
Good
Mon
1 Jun
84
Good
Tue
2 Jun
86
Good
Wed
3 Jun
76
Good
Thu
4 Jun
44
Excellent
Fri
5 Jun
41
Excellent
Air quality in the last 12 months (Guang'an County)
|
2026/04
|
41
|
32
|
32
|
67
|
66
|
46
|
31
|
30
|
35
|
41
|
33
|
30
|
32
|
22
|
28
|
28
|
50
|
49
|
51
|
83
|
19
|
20
|
30
|
44
|
58
|
59
|
46
|
28
|
24
|
36
|
|
|
2026/03
|
23
|
30
|
54
|
44
|
51
|
61
|
42
|
33
|
34
|
40
|
42
|
52
|
60
|
45
|
14
|
22
|
21
|
20
|
27
|
34
|
38
|
42
|
35
|
23
|
23
|
30
|
45
|
55
|
34
|
24
|
30
|
|
2026/02
|
68
|
109
|
103
|
91
|
114
|
120
|
86
|
66
|
62
|
72
|
88
|
100
|
116
|
95
|
101
|
63
|
94
|
108
|
98
|
101
|
95
|
116
|
104
|
38
|
48
|
58
|
50
|
25
|
|||
|
2026/01
|
26
|
36
|
41
|
60
|
69
|
72
|
80
|
91
|
108
|
130
|
189
|
224
|
149
|
166
|
156
|
187
|
184
|
203
|
117
|
22
|
44
|
64
|
53
|
58
|
82
|
89
|
75
|
90
|
95
|
21
|
45
|
|
2025/12
|
131
|
160
|
74
|
66
|
82
|
83
|
99
|
100
|
130
|
138
|
109
|
102
|
47
|
66
|
94
|
119
|
128
|
131
|
154
|
89
|
30
|
43
|
28
|
48
|
53
|
60
|
69
|
77
|
93
|
128
|
89
|
|
2025/11
|
46
|
34
|
46
|
47
|
44
|
30
|
12
|
17
|
14
|
18
|
36
|
41
|
50
|
42
|
30
|
39
|
22
|
24
|
37
|
54
|
66
|
84
|
98
|
73
|
60
|
64
|
93
|
81
|
96
|
127
|
|
|
2025/10
|
18
|
14
|
12
|
10
|
16
|
24
|
27
|
22
|
27
|
32
|
36
|
19
|
13
|
22
|
12
|
18
|
16
|
15
|
11
|
10
|
11
|
15
|
20
|
25
|
25
|
27
|
35
|
34
|
40
|
32
|
37
|
|
2025/09
|
34
|
59
|
36
|
41
|
45
|
19
|
22
|
16
|
21
|
27
|
20
|
13
|
14
|
25
|
33
|
35
|
31
|
20
|
10
|
21
|
12
|
12
|
10
|
20
|
32
|
23
|
18
|
23
|
11
|
15
|
|
|
2025/08
|
36
|
34
|
36
|
38
|
45
|
40
|
25
|
32
|
24
|
28
|
12
|
24
|
36
|
35
|
36
|
15
|
28
|
30
|
33
|
24
|
33
|
40
|
27
|
40
|
22
|
28
|
24
|
30
|
22
|
38
|
35
|
|
2025/07
|
14
|
19
|
14
|
17
|
22
|
27
|
23
|
12
|
14
|
23
|
21
|
31
|
34
|
39
|
35
|
39
|
38
|
29
|
23
|
28
|
27
|
15
|
16
|
20
|
18
|
25
|
26
|
27
|
32
|
36
|
33
|
|
2025/06
|
14
|
21
|
41
|
52
|
44
|
46
|
40
|
21
|
16
|
34
|
39
|
38
|
41
|
36
|
37
|
41
|
36
|
20
|
13
|
30
|
22
|
11
|
17
|
19
|
25
|
19
|
21
|
25
|
21
|
16
|
|
|
2025/05
|
50
|
64
|
74
|
25
|
41
|
59
|
65
|
30
|
65
|
69
|
57
|
56
|
58
|
48
|
64
|
79
|
66
|
71
|
72
|
63
|
56
|
30
|
58
|
65
|
51
|
38
|
26
|
24
|
26
|
28
|
24
|
|
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