Sichuan - China   2025-06-30   Monday   31.20N, 107.51E

Dachuan

Sichuan - China
2025-06-30

Air Quality

Excellent

No health implications.

3

PM2.5

6

PM10

42

O3

0.3

CO

4

SO2

21

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

30 Jun

40 Excellent

Tue

1 Jul

33 Excellent

Wed

2 Jul

36 Excellent

Thu

3 Jul

69 Good

Fri

4 Jul

73 Good

Sat

5 Jul

42 Excellent

Sun

6 Jul

39 Excellent

Monthly Average AQI (Dachuan)

2020/06 - 2025/05

Air quality in the last 12 months (Dachuan)

2025/05
52
66
65
43
55
57
50
28
75
77
63
58
48
45
74
78
80
62
71
78
66
29
62
65
56
47
40
24
28
32
19
2025/04
42
58
63
57
62
63
63
66
69
53
37
340
286
152
99
84
86
70
57
35
34
55
67
55
56
59
50
50
51
39
2025/03
85
74
17
17
21
35
43
53
56
48
54
52
32
34
23
29
47
48
58
58
62
76
84
70
66
66
135
50
30
37
36
2025/02
49
32
36
36
40
32
38
37
51
63
83
69
48
45
43
58
65
57
64
36
42
31
30
46
64
87
77
73
2025/01
155
156
156
88
59
80
99
70
76
69
83
82
109
126
100
79
85
121
129
123
144
210
236
69
16
51
69
76
125
101
122
2024/12
87
91
97
37
31
32
36
41
46
59
53
57
64
68
82
101
119
130
86
108
137
121
80
101
98
118
100
88
113
170
167
2024/11
28
34
49
41
32
42
49
58
30
42
43
37
29
35
46
21
12
13
17
23
39
39
36
31
20
44
53
52
66
86
2024/10
26
36
43
43
51
56
44
43
54
52
44
38
37
37
46
46
28
28
28
13
17
26
42
48
50
49
45
45
52
61
44
2024/09
50
51
30
43
47
33
34
26
32
26
36
31
36
37
28
30
30
42
46
34
16
16
29
43
56
69
58
50
42
12
2024/08
24
30
26
18
17
21
28
35
38
46
67
62
57
38
33
38
38
34
49
46
43
43
41
62
69
46
50
26
20
30
35
2024/07
28
26
29
25
15
19
29
14
16
13
14
18
16
11
20
21
26
19
23
26
21
22
24
26
39
45
33
47
39
10
15
2024/06
54
36
32
22
36
31
35
27
30
38
39
37
52
50
45
30
28
25
21
20
14
32
45
57
32
27
26
26
33
47
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